balcan endemic nephropathy in bosnia and herzegovina 50...
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Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Senaid Trnačević i saradnici
Klinički centar Univeziteta u Tuzli
Klinika za interne bolesti
Odjelenje za nefrologiju dijalizu i transplantaciju
IV kongres nefrologa u Bosni i Hercegovini sa
medjunarodnim učešćem
Sarajevo 2204 2015 do 26042015 godine
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Koatori rada
Enisa Mešić Evlijana Hasanović
Goran Imamović Amra Šakušić
Mirna Alečković Halilović Dinka Begić
Jasminka Mustedanagić Jugoslav Stahov
Ljiljana Lukić Emir Hodžić
Zlatko Maksimović Denijal Tulumović
Nenad Petković
Besim Prnjavorac
Emir Trnačević
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija (BEN) je jedina bubrežna bolest koja se javlja
endemski
porodično
hronično
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balcan endemic nephropathy (BEN) is the only kidney disease that occurs
Endemic
Family
Chronically
Osnovne karakteristike BEN i distribucija
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Basic characteristics of Balcan endemic nephropathy and its distribution
Prvi opisi BENa potiču Vojislava Danilovića i saradnika
The first descriptions of Balkan endemic nephropathy originate from Vojislav Danilović and associates
Danilovic V Djurisic M Mokranjac MStojimirović B Živojinović J Stojaković P Porodično obolenja bubrega u selu Šopić izazvano hroničnom intoksikacijom olovom Srpski arhiv 851115 1957
Danilovic V Djurisic M Mokranjac MStojimirović B Živojinović J Stojaković P Nephroitis chronqaee provoqaes par intoxication au plumb par voie digestive farine) La Presse Medicalae 65 2039ndash20401957
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Vojislav Danilović Jakob Gaon
Sredinom 1957 godine ekipa stručnjaka Centralnog higijenskog zavoda i Interne klinike u Sarajevu nakon prvih orijentacionih ispitivanja na području opština sjevereoistočne Bosne potrvdjuje masovnu učestalost pojave bubrežnih bolesnika i sve češćoj smrti od uremije
Bilten Centralnog higijenskog zavoda Zaključci grupe stručnjaka o mjerema potrebnim za dalje ispitivanje i suzbijanje
epidemije nefritaSavezni zavod za zdravstvenu zaštituBeogradIzvještajiBilten Centralnog higijenskog zavoda BiH1957825
AranickiMi saradnici Epidemična pojava nefrita na području sreza Brčko Bilten Centralnog higijenskog zavoda BiH 1958 121
AranickiMisar dosadašnja ispitivanja epidemiologije endemske nefropatijeu BiHMed Arhiv19611599
In mid-1957 a team of experts from Central Public Health Institute and the Internal Medicine Clinic in Sarajevo after finishing the first research in the municipalities of northeastern Bosnia confirms the mass incidence of kidney patients and more frequent death from uremia
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Početkom 1958 godine osnovaju se Dispanzeri za bubrežne bolesti-prvi u Bijeljini sa zadatkom da radi na detekcijiregistracijiliječenjusavjetovanju i sprovodjenju nekih preventivnih mjera na području 6 opština sjeveroistočne BiHldquo
In early 1958 the departments for kidney disease have been established ndashfirst one in Bijeljina with the aim of working on detection registration treatment consultation and implementation of some preventive measures in the endemic erea (six municipalities of northeastern Bosnia and Herzegov )
Alibegović ADispanzerski rad u proučavaju raširenosti dijagnostici i terapijii prevenciji Semberske nefropatije Zbornik radova Simpozijuma o endemskoj nefropatiji Niš 1971Prosveta 60-67
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Uradjeno je sveobuhvatno epidemiološko-kliničko ispitivanje endemske nefropatije obavljena su perlustracijom stanovništva u 6 opština sjeveroistočne Bosne u vremenu od 1975 do 1978 godine
Pregledano je 244016 stanovnika od 6 do 60 godina a registrovano je 10541 protein pozitivan ispitanik a 1730 oboljelih od endemske nefropatije (BEN)
During four years (1975-1978) 244016 patients were examined ( 6 -60 years old) In 10541 patients positive proteinuria was registered 1730 patients were diagnosed with Balkan endemic nephropathy
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Opštine u kojima postoji endemska nefropatija sa brojem pregledanih ispitanika i registrovanih bolesnika
Municipalities in the endemic area with the number of examined people and registrated patients
Fajeglj A i saradnici Trogodišnji (1975-1977) Republički program na otkrivanju i suzbijanju endemske nefropatije u SR Bosni i
Hercegovini Zbrornik radova I kongresa nefrologa Jugoslavije Beograd 1981 42-47
Opštine SR Bosne i Hercegovine u kojima je utvrdjena endemska nefropatija
Za završenom 1977godinom ukupno je registrovano 1730 bolesnika od BENa
1730 patients were diagnosed with Balkan endemic nephropathy
ldquoUtrvdjene stope obolevanja od endemske nefropatije iznose od 0347 do 0901 prosječno 0701 značajno su manje od onih koje su ranije nadjene u pojedinim grupama stanovnika i pojedinim naseljima Nadjene stope nisu alarmanente na ukupan broj pregledanih stanovnika No nadjene stope s druge strane sigurno govore i za to da je endemska nefropatija i dalje veoma ozbiljan problem kome u zaštiti zadravlja treba posvetiti najveću moguću pažnju i zbog toga treba nefrološku službu na tim regionima još više razvijati i jačatirdquo Fajgelj i saradnici 1981 (BEN)Ovaj je jedinstven projekat u svijetu postao prototip epidemioloških istraživanja i bio podpomognut WHO
bdquoThe disease rate of BEN amounts from 0347 to 0901 on average 0701 It is is signifcantly decreased but still the argument that presents BEN as the serious health problem which demands great attention This is the reason why nephrology healthcare should be developed constantly especially in the endemic areardquo Fajgelj et al 1981 (BEN) This project has become a worldwide prototype and was supported by WHO
Fajgelj A i sar Trogodišnji program ( 1975-1977) Republički program na otkrivanju i suzbijanju endemske nefropatije u SR
Bosni i Hercegovini Zbornik radova I kongresa nefrologa Jugoslavije 42-48 Institut za endemsku nefropatiju Lazarevac1981
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Biomarkeri i endemska nefropatija
Urin ispitanika je pregledan sa stiksom i SSA uzimana je anamneza i pregledani su a protein pozitivni su upućivani na obradu u dispanzere i kliničke ustanove Traženi su specifičniji testovi (biomarkeri) za terensko istraživanje
Dosta istraživača je tražilo biomarkera za terensko istraživanje beta 2 mikroglobulin u serumu i urinuelektroforeze proteina u urinu Alfa 1 mikroglobunia
Biomarkeri su uporno traženi kao i danas a začetnici te ideje su Hall i saradnici koji je jedno vrijeme smatrao da je beta 2 mikroglobulin osim kao markera i uzročnik BEN
Biomarkers and Balcan Endemic Nephropathy
The subjects were surveyed examined family history was taken Urine was tested with Styx and SSA Patients with proteinuria were sent to to clinics on further examination Biomarkers were taken beta 2 microglobulin in serum and urine protein electrophoresis in the urine alpha 1-microglobulin
Biomarkers are still used for diagnosis Hall was the first who used them Once he even thought that beta 2 microglobulin was the cause of Balcan endemic nephropathy
HallPW and VasiljevicM Beta 2 microglobulin excretion as and index of renal tubular disorders with special reference to endemic Balkan nephropathyJLabclinMed 81897-9041973
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Jedni su smatrali da imunopatogenski mehanizmi mogu učestvovati u nastanku BEN
Some researchers believed that the immune pathogenic mechanisms may participate
in the etiology of BEN
MacanovićMRezaković DzBašagić E Brkić NImunopatogenetski mehanizmi u endemskoj nefropatiji
Acta medica saliniana Tuzla decembar 1976Regionalni medicinski centar Dr Mustafa Mujbegović 109-123
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Ako nema biomarkera postoje biohemijski parametre za dijagnozu bolesti i odredjivanje stepena renalnei nsuficijencije
If there are no biomarkers biochemical tests can help with diagnosis and determination of the degree of renal insufficiency
Pašić ISušić H Halilbašić AMartinović K Naša iskustva u liječenju bolesnika od endemske nefropatije uključujući i dijalizu Acta medica saliniana Tuzla decembar 1976Regionalni medicinski centar Dr Mustafa Mujbegović 153-160
AHalilbašićMartinović KPavličević AMehikić S Nakičević MPašić R Selesković H Pašić i Neki poremećaji biohemizma krvi kao mogući indikator lezije bubrega kod stanovnika sela Pisari Acta medica saliniana Tuzla decembar 1976Regionalni medicinski centar Dr Mustafa Mujbegović 163-169
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Dugo vremena je dosta istraživača a posebno akademik Jakov Gaon su smatrali da je uzrok BEN u vodi ( analize vode endemskih i neendemskih sela se nisu razlikovale)
Takodje je isptivano zemljište endemskih područja bez posebnih zaključaka
Academician Jakov Gaon and many other researcers believed taht the couse of BEN was in the water (The analyses showed no difference between water in endemic and non endemic area)
The soil of endemic area was also analysed but without significant results
Gaon J Pokrajčić B EDurić Uticaj nekih faktora spoljne sredine na održavanje endemske nefropatijei proijedlog za
primjenu preventivnih mjera Acta medica saliniana Tuzla decembar 1976Regionalni medicinski centar Dr Mustafa Mujbegović 109-118
OsmićI I sar Ispitivanje zemljišta i vode kao mogućih nosilaca uzročnika endemske nefropatije u selu Bosanski Miloševac Etiology of endemic (Balkan) nephropathy Prosveta 1987 35-41
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
I najmlađi su bili predmet ispitivanja jer se pretpostavljalo da bolest počinje još u djetinjstvu (ispitivanja 3705 djece od 7 do 15 godina iz endemskih žarišta Semberije (BiH) pojava signifikantne patološke i proteiurije i mikrohematurije kod školske djece ukazuju da je početak endemskog glomerulonefritisa unajvećem procentu u dječijem uzrastu)
Children were also included in the study because it was believed that disease begins in childhood (3705 children from 7-15 years who were living in the endemic area) Positive proteinuria and microhematuria found in young population indicate taht endemic glomerulonephritis bigins at an early age
SimojlovićVSušaS I saradnici 1981 Učestalost proteinurije u dece u regionu SemberijeZbornik radova I kongresa nefrologa
Jugoslavije 72-79
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
U vremenu od 1986 godine do pred rat 1992 istraživanje rade grupe iz Tuzle
Ljubljane i Beograda koje traže patohistološku osnovu BENa posebno ranih
faza kliničku sliku biomarkereRadovi ove grupe su objavljeni u Kindney 1991 godine
Nadjena je patohistološka osnova bolesti Dominira acelularna skleroza koja počinju oko proksimalnih tubula u koriklinička slika je nespecifična od biomakrera postoji i beta2 mikrolglobulin ali je u l00 urinima nadjen alfa 1 mikroglobulin kao marekr tubulske proteinurije
From 1986-1992 research was conducted by the research group from Tuzla Ljubljana Belgrade The group was seeking for the histopathological basis of BEN its clinical manifestation significant biomarkers The results were published in Kidney 1991
The histopathological basis of BEN was found (acellular sclerosis taht begins around proximal tubules in the cortex) Clinical manifestation is not specific Beta 2 microglobulin was found as biomarker but alfa 1 microglobulin was 100 positive in the urine samples of patientes with BEN
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini 50 godina istraživanja
Prvi patohistološki znaci BENa acelularna skleroza i kolapsna atrofija proksimalnih tubula
The histopathological basis of BEN (acellular sclerosis and collapsing atrophy around proximal
tubules)
Prodiranje acelularne skleroze u dublje slojeve korteksa sa edemom intersticijuma glomeruli normalni
Spreading the acellular sclerosis in the deeper layers of the cortex with interstitial edema glomerulus remains normal
Terminalni stadijum BENa potpuna acelularna skleroza u intersticijumu i fibroza izvijuganost aferentne arteriole
The terminal stage of BEN complete acellular sclerosis and fibrosis afferent arterioles are tortuous
Nakon rata 1992-1995godine
After the War
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Administrativno uredjenje Bosne i Hercegovine nakon 1995godine
The administrative organization of Bosnia and Herzegovina after 1995
Okružene opštine gdje postoji BEN
The municipalities in the endemic area
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Ali šta je sa BENom
koliki je broj bolesnika
ima li novih žarišta
koliki je broj raseljenih bolesnika
koliko se stanovnika doselilo
šta će se desiti sa raseljenim osobama i useljenim hoće li i kada dobiti BEN
prirodni ratom uslovljen eksperiment
But what happened to BEN
bull How many patients with BEN
bull Are there new endemic area
bull How many displaced patients
bull How many residents moved in the endemic area
bull What will happen with emigrants and immigrants in the endemic area
bull Do we have a natural war-conditioned experiment
Nakon rata postoje pokušaji da se prikupi i analizira broj bolesnika od BENa u BiH da se evidentirajuprikaže trend ove bolesti ali su to radile istraživačke grupe preko Udruženja nefrologa u BiH ili u okviru istraživaćčkih projekata Akademija nauka i umjetnosti BiH ili ISN
After the war there are attempts to collect and analyze the number of patients with BEN organized by the research group supported by The Association for Nephrology Dialysis and Transpalntation of Bosnia and Herzegovina and The Academy of Arts and Sciences
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Association for Nephrology Dialysis and Transplantation of Bosnia and Herzegovina
Prof dr Senaid Trnacevic President
Prof dr Enisa Mesic Project Coordinator
Application for Non-communicable Chronic Disease PreventionPrograms in Developing Countrie ISN Research Committee
Regional Coordinator Dick de Zeeuw (The Netherlands)ddezeeuwmedumcgnl
Program of early detection of chronic kidney disease in high-risk population of Bosnia and Herzegovin(EDCKD-BH)
Section A General Project Information1 Country Bosnia and Herzegovina South-East Europe2 Project title bdquoProgram of early detection of chronic kidney disease in highriskpopulation of Bosnia and Herzegovinaldquo3 Name and address of the coordinating Institution (Aplicant)1048707 Legal name Association for Nephrology Dialysis and Transplantation
of Bosnia and Herzegovina1048707 Address University Clinical Center Tuzla Trnovac bb 75000 Tuzla
BampH1048707 Head of the Association Prof Senaid Trnačević PhD MD
4 Name of the local coordinator of the project Prof Enisa Mešić PhD MD1048707 ISN member ID 606351048707 Position Chief of Nephrology and Dialysis Dept Clinic for Internal
Diseases University Clinical Centre Tuzla1048707 Contact Address Trnovac bb Nephrology and Dialysis Dept Clinic
for Internal Diseases
Trnačević S Halilbašić A Imamović G Mešić E Balkan endemic nephropathy in Bosnia and Herzegovina Facta universitatis 2002 Series Medicine and Biology Vol9 No 1 University of Niš
Imamovic G Batuman V Sinanovic O et al Microalbuminuria as a possible marker of risk of Balkan endemic nephropathy Nephrology 2008 13
Mešić E Early detection of Balkan endemic nephropathyin Bosanska Posavina Bosnian Journal of basic scintient 2010 10 (Suplement 1) S 84-S 90
Alecković M Mesić E Trnacević S et al Glomerular filtrationrate in examined population of Bosnian Posavinamdashregion of Balkan Endemic Nephropathy Bosn J Basic Med Sci 2010 10S68ndashS72
Mirna Aleckovic-Halilovic Enisa Mesic Senaid Trnacevic Emir Hodzic Vildana Habul Mirza Atic Maida Dugonjic and Evlijana Hasanovic 2014Values of Alpha 1 Microglobulin Does Not Differ between Individuals with and without Family History of Balkan Endemic Nephropathy International Journal of NephrologyVolume 2014 (2014) Article ID 284293 5 pageshttpdxdoiorg1011552014284293
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Arthur Grollman 2010 Aristolochic acidan environmental and yatrogenic disease Abstract booktrećeg kongresa nefrologa Bosne i Hercegovine sa medjunarodnim učeščem 6
Grollman AP Scarborough J Jelaković B Aristolochic acid nephropathy an environmental and iatrogenic disease In Fishbein J ed Advances in Molecular Toxicology 3 Elsevier Amsterdam 2009211ndash222
Jelaković B 2010 The role of Aristolochic acid in endemic nephropathy Abstract booktrećeg kongresa nefrologa Bosne i Hercegovine sa medjunarodnim učeščem 6
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Rad Cosynsa i saradnika nakon epizode trovanja žena koje su uzimale susptance sa sastojcima kineskog bilja
Pisoning with ingredients of Chinese herbs for the purpose of weight loss(Cosynsa)
Nigdje toliko korova kao u pšenici endesmkih terena u odnosu na druge regione
Seljaci su koristili pšenicu sa svoje zemlje samo za svoje potrebe
Nisu davali nikakvu važnost toksičnosti korova
Kruh tih seljaka je bio otrovanMilenko Ivić u Liječničkom vijesnku 91(12) 1273-1281 (1969)
Weed is most common in the endemic area
Farmers have used wheat from their land only for their own purposes
They did not pay any attention to the toxicity of weed
Their bread was poisoned
Milenko Ivić u Liječničkom vijesnku 91(12) 1273-1281 (1969)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Analogija BENa i Aristolohijskom kiselinom uslovljenom nefropatijom(AAN)
Klinička slika
Patološko histološki nalazi
Incidenca
Pojava papilarnih tumora
Eksperimenti sa Aristolihijskom kiselinom na eksperimenatlnim životinjama dokazali su istovjetne patološko histološke promejene koje se vidjaju u BENu
Samo je različit famijarni karakter u BEN postoji a u AAN ne postoji
The analogy between Ben and Nephropaty caused by aristolochic acid (AAN)
Clinical manifestations
Histologically
Incidence
The appearance of papillary tumors
Experiments with the laboratory animals that were exposed to aristolochic acid showed the same patohistological changes in kidney like those one found in BEN patints
Differs only family history
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Više od 40 svih dijaliznih bolesnika u BIH su u regionu opština sjerevoistočne BiH gdje je najveća koncentracija dijaliznih cenatara i endemska žarišta BENa
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
More than 40 of all dialysis patients in BiH are in the endemic area where is the largest number of dialysis centers
Od cjelokupne dijalizne populacije u BiH na BEN populaciju pripada 10 što predstavlja medicinski naučni finansijski socijalni i organizacijski problem zdravstvene zaštitie stanovništa
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
From the entire dialysis population in BiH 10 are patients with BEN This is the medical scientific financial social and organizational problem
Broj stanovnika u Bosni i Hercegovini u popisima stanovništva 19711991 i 2013 godine
Sa decembrom 2013 godine u BIH ima ukupno 3 791 622
F BiH 2 371 603
RS 1 326 991
Brčko 93 028
Sa decembrom 1971 godine 3 746 111
Sa decembrom 1991 godine 4 377 033
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
The population of Bosnia and Herzegovina in the censuses in 1971 in 1991 and 2013
December 2013 3 791 622
F BiH 2 371 603
RS 1 326 991
Brčko 93 028
December 1971 3 746 111
December 1991 4 377 033
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1 Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
podaci Bijeljina Brčko Šamac Orašje Odžak Modriča Domaljevac
Broj stanovnika od 1978god
92800 87000 32000 27806 27895 32 800 4208
Broj stanovnika 2013god
114663 93028 19041 21584 21289 27799 5216
Broj gradskog stanivništva 2013
56600 46 000 5000 3796 9182 7 000 5216
Broj seoskog stanovništva 2013
58000 52 000 14 600 17788 12 107 25 000 5216
Broj seoskog stanovništva
1978god
52800 52 000 27 000 23896 20261 25 800 4208
Broj gradskog stanivništva
1978god
40 000 43 900 5000 3910 7634 7 000 4208
Ukupan broj BEN bolesnka
2013god
300 36 90 44 53 80 55
Ukupan broj bolesnika na
hemodijaliziHD
290 62 40 27 22 34 13
Ukupan broj BEN na HD
190 8 26 19 14 10 14
Ukupan broj tumora i BEN
30 2 30 2 3 0 3
Broj BEN na
transplantaciji
0 0 0 0 1 1
Ukupan brojizbjeglica
2013god
20 000 5000 0 0 oko 7000 0
Primjedbe
Ukupno
Broj stanovnika sa registrovanim broj endemskih nefropatija hemodijaliznih bolesnika tumora i BENa broj transplantiranih i BENa u opština sjeveroistočne Bosne i HercegovineNumber of patients with BEN number of patients who are dialyzed number of patients with BEN and tumors
transplanted patients with BEN in th endemic area
BEN ( Balkanska endemska nefropatija )
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1
Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
broj stanovnika u 6 opština 1978 304 509
broj stanovnika u 6 opština 2013 302620
Sa decembrom 2014godine ukupno BENa 1007Sa decembrom 1977 godine 1730
population in six municipalities in 1978 304 509
population in six municipalities in 2013 302 620
number of patients with BEN december 2013 1016number of patients with BEN december 1977 1730
Zavod za statistiku Bosne i Hercegovinegodina 1977Sarajevo
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1 Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Osnovni cilj je ispitati ranih faza BENa u jednom mikroregionu- sa ostvrtom na
dijagnostičke kriterijume
Hipoteze
da žive na endemskom terenu preko 15 (20) godina
postojanje bolesti u porodici
povišena vrijednosti mikroalbumina i alfa1mikroglobulina u urinu
anemija
smanjene dimenzije bubrega su pokazatelji ranih faza BEN
The main goal is to detect the early stages of Ben in one micro region- paying
attention to diagnostic criteria
The main hypothesis is that the indicators of the early stages of BEN are
Living in an endemic area over 15 (20) years
Family history
Increased microalbumin and alpha 1-microglobulin in urine
Anemia
Reduced kidney dimensions
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Metodologija je uniformna prema prekorukama eksperata za BEN izvornih od 2008godine i dogradjenih kasnije u 2013godini
The methodology is unified according to experts recommendations for BENoriginal from 2008 and later annexed in 2013
Consensus statemant on sceeningdiagnosis classification and tretmant of endemic (Balkan) nephropathy NDT Advance
Access published October 282013
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Consensus statemant on sceeningdiagnosis classification and tretmant of endemic (Balkan) nephropathy NDT Advance Access published October 282013
Osnovni kriteriji uključenja ispitanika u ovu studiju su bili življenje u Domaljevcu više od 15 (20)godina patološki nalaz mikroalbuminurije (MA) postojanje ili odsustvo pozitivne porodične anamneze BEN
Dok su kriteriji isključenja prema Konsenzusu (2008) bili postojanje hiperlipidemije hipertenzije dijabetes melitusa mikrohematurije i leukociturije (Anonymous 1999)
Basic criteria for inclusion were living in Domaljevac more than 15 (20) years microalbuminiria family histroy (relative)
While exclusion criteria according to Consensus (2008) were the existence of hyperlipidemia hypertension diabetes mellitus microhaematuria and leukocyturia (Anonymous 1999)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Istraživanje se odvijalo u dvije faze
U I fazi ispitanicima Uzimana je anamnezaklinički poregled laboratorijumski nalazi urina iispunjavani formulari pregleda i anketni list
U obje faze ispitivanja MA određivana je stiks metodom a imunoeseji su je detektovali u koncentracijama od 50 do 100 mgL urina
Izdvojeni su MA pozitivni iz I faze Ponovo je u II fazi odredjivana MA Urin odgovarajuće specifične težine uz pozitivan nalaz mikroalbuminurije ostavljen je za određivanje alfa 1 mikroglobulina (A1M) i kreatinina
Ispitanicima u drugoj fazi ispitivanja uzeta je krv za određivanje kompletne krvne slike kreatinina na osnovu formula određivan je klirens kreatinina-GFR željezo te su vršena morfometrijska mjerenja ultrazvučnim pregledom bubrega
The research was conducted in two phases
In the phase one family history was taken participants were examined urin was tested questionnaries were filled
In both phases of the study MA was tested by styx and was detected at concentrations of 50 to 100 mg L of urine MA positive participants were separated Test was repeated
Urin was tested (detecting alpha 1 microglobulin and creatinine)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Funkcionalno stanje bubrega procjenjivano na osnovu klirensa kreatinina odnosno JGF (MDRD formula) prema preporukama KDIGO- Kidney Internatinal Suplements smjernicama [19] Dimenzije bubrega prema spolu i dobu mjerene su prema standardima preporukama Spiegela i saradnika i sar [20]
Statistička obrada podataka je uradjena prema Altmanu i saradnicima [21]
In the second phase blood sample was taken (blood count creatinine Fe) participants were underwent ultrasound of the kidneys Renal function was evaluated by creatinine clearance (recommended by KDIGO- Kidney Internatinal Suplements guidelines) [19] Kidney dimensions were measured according to standard recommendations (Spiegel )
Statistical analysis was performed according to Altman [21]
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Pregledano je ukupno 360 ispitanika u Domaljevcu a od toga 131 je imao patološki nalaz MA
Od tih 131 ispitanika 59 ispitanika imalo je samo patološki nalaz MA bez hiperlipidemije dijabetes melitusa hipertenzije leukociturije i mikrohematurije dok 72 ispitnika su uz MA imali i jedan od drugih navednih patoloških nalaza te su zbog toga isključeni dalje iz studije
The study included 360 participants in Domaljevac 131 had microalbuminuria detected
59 participants had microalbuminuria without hyperlipidemia diabetes mellitus hypertension leukocituria and microhaematuria while 72 patients had microalbuminuria along with some of the exclusionary factors
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Ispitanici Godine (XplusmnSD) t P
Grupa I 470plusmn155 121 023
Grupa II 521plusmn159
Životna dob u ispitivaim grupama
Bez statističke značajnosti
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
The age
No statistical significance
gender Group I (N=36) Group II (N=23) Ukupno
Male 556 391 492
Female 444 609 508
Dob (godine) N=36
ispitanika
N=23
ispitanika
Ukupno
N= ispitanika
le25 3 83 0 00 3 51
26-35 5 139 5 217 10 169
36-45 11 306 4 174 15 254
46-55 6 167 3 130 9 152
56-65 6 177 5 217 11 186
gt65 5 139 6 261 11 186
Demografski podaci u isptivanim grupama
Preko 55 ispitanika su u životnoj dobi od 35 do 55 godina
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Demographic data
Over 55 of participants were between 35-55 years old
Parameter Group I (N36=) Group II (N23=) t-test p
Min-Max Mean SD Min-Max Mean SD
Eritrociti 30-56 460 049 322-508 439 049 1552 0127
Hemoglobin 96-169 1376 144 102-162 1345 145 0734 0467
Hematokrit 29-49 4097 40 31-46 3973 382 1117 0269
Željezo 26-475 1924 755 42-316 1617 633 1595 0116
Creatinine 55-132 8036 1783 49-119 7739 155 0656 0515
Klirens
krea
48-126 9114 1948 39-130 867 196 0851 0398
A1M 522-40 108 80 522-667 1622 158 -1524 0138
Cr urin 221-40 1538 1021 265-347 1398 787 0561 0577
A1MCr
urin
020-39 113 091 020-103 153 211 -1001 0321
N number of patients
Klirens krea- klirens kreatinina A1M ndash alfa 1 mikroglobulin Cr urin- kreatinin u urinu A1MCr urin- odnos alfa1
mikroglobulina i kreatinina urina
Laboratorijumski nalazi u ispitivanim grupama
Laboratory findings
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Kidney size
measurements
Group I (N=36)
Kidney
Group II (N=23)
Kidney
t-test
(p)
Right Left Right Left Right Le
ft
Length in mm
(SD)
1039 (988) 1062 (90) 1038 (80) 1038 (99) 065
(0949)
0925
(035
9)
Parenhim in
mm (SD)
1429 (262) 1483(224) 139 (239) 1387(290) 0548
(0586)
1437
(015
6)
Width in mm
(SD)
4731(636) 4764(473) 4556(516) 4622(513) 1046
(0300)
1090
(028
0)
Kosi in mm
(SD)
4766(791) 4678(682) 447(924) 4648(720) 1304
(0198)
0161
(087
3)
Ultrazvučni nalazi bubrega u ispitivanim grupama BENa
Bez statističke značajnosti u dimenzijama bubrega u ispoitivanim grupamaI u odnosu na normalne referentne vrijednosti
Ultrasound of the kidneys
No statistical significance in kidney size in the examined groups compared to the normal reference values
Zaključci Nema bitnih razlika u obolijevanju među spolovima na endemskom terenu u isitanika opeterećenih BENom i bez
BEN opeterećenja u porodici
Rane faze BEN počinju poslije 40 godine života i protiču bez akutnog početka i hipertenzije
Prvi znaci bolesti mogu biti povišena koncentracija mikroalbulbumina u urinu U starijim grupama je u većim koncentracijama alfa1mikroglobulina u urinu što je znak duže izloženosti agensu
U ranima fazama bolesti normalna je bubrežna funkcija
Anemija nije rani znak BEN
Ultrazvučne dimenzije bubrega su normalne u ranim fazama BENa
Patohistološki je acelularna skleroza u intersticijumu i počinje u kori bubrega
Conclusions No significant differences in morbidity rates between the sexes in participants with positive and negative family
history
The early stages of BEN begin after the age of 40 without acute reaction and hypertension
The first sign of the disease can be microalbuminuria The elderly participants have increased concentration of alpha 1-microglobulin in the urine awhich is a sign of longer exposure to agent In the early stages of the disease renal function is normal
Anemia is not an early sign of BEN
Ultrasonic kidney dimensions are normal in the early stages of Ben
Histopathology indicates acellular interstitial sclerosis and begins in the renal cortex
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Početak bolesti se pomjera prema starijim životnim dobima
Nema novih žarišta
Bitnije je ekspozicija i dužina ekspozicije na terenu za nastanak BEN jer to objašnjava da imigranti poslije 20 godina obole
Jer i grupe koje u porodici nemaju BEN poslije dugo godina življenja na terenu dobiju bolest
Posebno kako neki od članova pojedinih porodica obole a neko ne ( jer neko je više izložen agensu a neko nije i to je osnovni razlog)
Start of disease is shifting towards older ages
There are no new endemic areas
More important is the exposure to the agent because it explains that immigrants after 20 years show the sympthoms
Some of the family members get sick and others do not depending on how much they are exposed to agent
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Novija saznanja i istraživanja BENa
Aristolohijska kiselina ili njeni adukti su razlog bolesti jeste
Da li je to jedan osnovni razlog a ostalo su uticajni činioci mislim da jeste
da li će BEN nestati - hoće ALI BAR ZNAMO ETIOLOGIJU ( ILI MISLIMO DA ZNAMO )
Prethodi li BEN papilarnim karcinomima urotelijuma-prethodi
Je li razlog tumora i BENa isti - jeste -Arisholohijska kiselina i njeni adukti
Napraviti nove sveobuhvatna
Epidemiološka istraživanja
Tražiti adukte Arisholohijske kiseline u tkivu
Markere tumorogeneze
Future research
Aristolochic acid or its adducts are the cause of disease Yes
Is it the main reason and the rest are influential factors I think it is
Whether BEN desapear It will But at least we know the etiology ( or we think we know)
Whether BEN precededs papillary urothelial carcinoma-precedes
Is the cause of tumors and Ben the same ndash yes it is - Aristolochic acid
New comprehensive research
epidemiological research
Searching for adducts of Aristolochic acid in the tissue
Searching for tumor markers
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Kako je i zašto BEN progresivna ireverzibilna bolest i vodi u terminačlnu bubrežnu slabost jer ako je toksin razlog zašto ako se otkloni ili prestane djejstvo toksina bolest napreduje i ne ostaje na odredjenom stepenu renalne slabosti
How and why BEN is progressive reversible disease that leads to the terminal renal failure If the toxin is the cause of BEN why when we eliminate exposure to toxin disease still makes a progress and does not remain at a certain stage of renal failure
Balkanska endemska nefropatija u Bosni i Hercegovini 50 godina istraživanja
Koatori rada
Enisa Mešić Evlijana Hasanović
Goran Imamović Amra Šakušić
Mirna Alečković Halilović Dinka Begić
Jasminka Mustedanagić Jugoslav Stahov
Ljiljana Lukić Emir Hodžić
Zlatko Maksimović Denijal Tulumović
Nenad Petković
Besim Prnjavorac
Emir Trnačević
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija (BEN) je jedina bubrežna bolest koja se javlja
endemski
porodično
hronično
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balcan endemic nephropathy (BEN) is the only kidney disease that occurs
Endemic
Family
Chronically
Osnovne karakteristike BEN i distribucija
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Basic characteristics of Balcan endemic nephropathy and its distribution
Prvi opisi BENa potiču Vojislava Danilovića i saradnika
The first descriptions of Balkan endemic nephropathy originate from Vojislav Danilović and associates
Danilovic V Djurisic M Mokranjac MStojimirović B Živojinović J Stojaković P Porodično obolenja bubrega u selu Šopić izazvano hroničnom intoksikacijom olovom Srpski arhiv 851115 1957
Danilovic V Djurisic M Mokranjac MStojimirović B Živojinović J Stojaković P Nephroitis chronqaee provoqaes par intoxication au plumb par voie digestive farine) La Presse Medicalae 65 2039ndash20401957
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Vojislav Danilović Jakob Gaon
Sredinom 1957 godine ekipa stručnjaka Centralnog higijenskog zavoda i Interne klinike u Sarajevu nakon prvih orijentacionih ispitivanja na području opština sjevereoistočne Bosne potrvdjuje masovnu učestalost pojave bubrežnih bolesnika i sve češćoj smrti od uremije
Bilten Centralnog higijenskog zavoda Zaključci grupe stručnjaka o mjerema potrebnim za dalje ispitivanje i suzbijanje
epidemije nefritaSavezni zavod za zdravstvenu zaštituBeogradIzvještajiBilten Centralnog higijenskog zavoda BiH1957825
AranickiMi saradnici Epidemična pojava nefrita na području sreza Brčko Bilten Centralnog higijenskog zavoda BiH 1958 121
AranickiMisar dosadašnja ispitivanja epidemiologije endemske nefropatijeu BiHMed Arhiv19611599
In mid-1957 a team of experts from Central Public Health Institute and the Internal Medicine Clinic in Sarajevo after finishing the first research in the municipalities of northeastern Bosnia confirms the mass incidence of kidney patients and more frequent death from uremia
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Početkom 1958 godine osnovaju se Dispanzeri za bubrežne bolesti-prvi u Bijeljini sa zadatkom da radi na detekcijiregistracijiliječenjusavjetovanju i sprovodjenju nekih preventivnih mjera na području 6 opština sjeveroistočne BiHldquo
In early 1958 the departments for kidney disease have been established ndashfirst one in Bijeljina with the aim of working on detection registration treatment consultation and implementation of some preventive measures in the endemic erea (six municipalities of northeastern Bosnia and Herzegov )
Alibegović ADispanzerski rad u proučavaju raširenosti dijagnostici i terapijii prevenciji Semberske nefropatije Zbornik radova Simpozijuma o endemskoj nefropatiji Niš 1971Prosveta 60-67
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Uradjeno je sveobuhvatno epidemiološko-kliničko ispitivanje endemske nefropatije obavljena su perlustracijom stanovništva u 6 opština sjeveroistočne Bosne u vremenu od 1975 do 1978 godine
Pregledano je 244016 stanovnika od 6 do 60 godina a registrovano je 10541 protein pozitivan ispitanik a 1730 oboljelih od endemske nefropatije (BEN)
During four years (1975-1978) 244016 patients were examined ( 6 -60 years old) In 10541 patients positive proteinuria was registered 1730 patients were diagnosed with Balkan endemic nephropathy
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Opštine u kojima postoji endemska nefropatija sa brojem pregledanih ispitanika i registrovanih bolesnika
Municipalities in the endemic area with the number of examined people and registrated patients
Fajeglj A i saradnici Trogodišnji (1975-1977) Republički program na otkrivanju i suzbijanju endemske nefropatije u SR Bosni i
Hercegovini Zbrornik radova I kongresa nefrologa Jugoslavije Beograd 1981 42-47
Opštine SR Bosne i Hercegovine u kojima je utvrdjena endemska nefropatija
Za završenom 1977godinom ukupno je registrovano 1730 bolesnika od BENa
1730 patients were diagnosed with Balkan endemic nephropathy
ldquoUtrvdjene stope obolevanja od endemske nefropatije iznose od 0347 do 0901 prosječno 0701 značajno su manje od onih koje su ranije nadjene u pojedinim grupama stanovnika i pojedinim naseljima Nadjene stope nisu alarmanente na ukupan broj pregledanih stanovnika No nadjene stope s druge strane sigurno govore i za to da je endemska nefropatija i dalje veoma ozbiljan problem kome u zaštiti zadravlja treba posvetiti najveću moguću pažnju i zbog toga treba nefrološku službu na tim regionima još više razvijati i jačatirdquo Fajgelj i saradnici 1981 (BEN)Ovaj je jedinstven projekat u svijetu postao prototip epidemioloških istraživanja i bio podpomognut WHO
bdquoThe disease rate of BEN amounts from 0347 to 0901 on average 0701 It is is signifcantly decreased but still the argument that presents BEN as the serious health problem which demands great attention This is the reason why nephrology healthcare should be developed constantly especially in the endemic areardquo Fajgelj et al 1981 (BEN) This project has become a worldwide prototype and was supported by WHO
Fajgelj A i sar Trogodišnji program ( 1975-1977) Republički program na otkrivanju i suzbijanju endemske nefropatije u SR
Bosni i Hercegovini Zbornik radova I kongresa nefrologa Jugoslavije 42-48 Institut za endemsku nefropatiju Lazarevac1981
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Biomarkeri i endemska nefropatija
Urin ispitanika je pregledan sa stiksom i SSA uzimana je anamneza i pregledani su a protein pozitivni su upućivani na obradu u dispanzere i kliničke ustanove Traženi su specifičniji testovi (biomarkeri) za terensko istraživanje
Dosta istraživača je tražilo biomarkera za terensko istraživanje beta 2 mikroglobulin u serumu i urinuelektroforeze proteina u urinu Alfa 1 mikroglobunia
Biomarkeri su uporno traženi kao i danas a začetnici te ideje su Hall i saradnici koji je jedno vrijeme smatrao da je beta 2 mikroglobulin osim kao markera i uzročnik BEN
Biomarkers and Balcan Endemic Nephropathy
The subjects were surveyed examined family history was taken Urine was tested with Styx and SSA Patients with proteinuria were sent to to clinics on further examination Biomarkers were taken beta 2 microglobulin in serum and urine protein electrophoresis in the urine alpha 1-microglobulin
Biomarkers are still used for diagnosis Hall was the first who used them Once he even thought that beta 2 microglobulin was the cause of Balcan endemic nephropathy
HallPW and VasiljevicM Beta 2 microglobulin excretion as and index of renal tubular disorders with special reference to endemic Balkan nephropathyJLabclinMed 81897-9041973
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Jedni su smatrali da imunopatogenski mehanizmi mogu učestvovati u nastanku BEN
Some researchers believed that the immune pathogenic mechanisms may participate
in the etiology of BEN
MacanovićMRezaković DzBašagić E Brkić NImunopatogenetski mehanizmi u endemskoj nefropatiji
Acta medica saliniana Tuzla decembar 1976Regionalni medicinski centar Dr Mustafa Mujbegović 109-123
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Ako nema biomarkera postoje biohemijski parametre za dijagnozu bolesti i odredjivanje stepena renalnei nsuficijencije
If there are no biomarkers biochemical tests can help with diagnosis and determination of the degree of renal insufficiency
Pašić ISušić H Halilbašić AMartinović K Naša iskustva u liječenju bolesnika od endemske nefropatije uključujući i dijalizu Acta medica saliniana Tuzla decembar 1976Regionalni medicinski centar Dr Mustafa Mujbegović 153-160
AHalilbašićMartinović KPavličević AMehikić S Nakičević MPašić R Selesković H Pašić i Neki poremećaji biohemizma krvi kao mogući indikator lezije bubrega kod stanovnika sela Pisari Acta medica saliniana Tuzla decembar 1976Regionalni medicinski centar Dr Mustafa Mujbegović 163-169
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Dugo vremena je dosta istraživača a posebno akademik Jakov Gaon su smatrali da je uzrok BEN u vodi ( analize vode endemskih i neendemskih sela se nisu razlikovale)
Takodje je isptivano zemljište endemskih područja bez posebnih zaključaka
Academician Jakov Gaon and many other researcers believed taht the couse of BEN was in the water (The analyses showed no difference between water in endemic and non endemic area)
The soil of endemic area was also analysed but without significant results
Gaon J Pokrajčić B EDurić Uticaj nekih faktora spoljne sredine na održavanje endemske nefropatijei proijedlog za
primjenu preventivnih mjera Acta medica saliniana Tuzla decembar 1976Regionalni medicinski centar Dr Mustafa Mujbegović 109-118
OsmićI I sar Ispitivanje zemljišta i vode kao mogućih nosilaca uzročnika endemske nefropatije u selu Bosanski Miloševac Etiology of endemic (Balkan) nephropathy Prosveta 1987 35-41
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
I najmlađi su bili predmet ispitivanja jer se pretpostavljalo da bolest počinje još u djetinjstvu (ispitivanja 3705 djece od 7 do 15 godina iz endemskih žarišta Semberije (BiH) pojava signifikantne patološke i proteiurije i mikrohematurije kod školske djece ukazuju da je početak endemskog glomerulonefritisa unajvećem procentu u dječijem uzrastu)
Children were also included in the study because it was believed that disease begins in childhood (3705 children from 7-15 years who were living in the endemic area) Positive proteinuria and microhematuria found in young population indicate taht endemic glomerulonephritis bigins at an early age
SimojlovićVSušaS I saradnici 1981 Učestalost proteinurije u dece u regionu SemberijeZbornik radova I kongresa nefrologa
Jugoslavije 72-79
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
U vremenu od 1986 godine do pred rat 1992 istraživanje rade grupe iz Tuzle
Ljubljane i Beograda koje traže patohistološku osnovu BENa posebno ranih
faza kliničku sliku biomarkereRadovi ove grupe su objavljeni u Kindney 1991 godine
Nadjena je patohistološka osnova bolesti Dominira acelularna skleroza koja počinju oko proksimalnih tubula u koriklinička slika je nespecifična od biomakrera postoji i beta2 mikrolglobulin ali je u l00 urinima nadjen alfa 1 mikroglobulin kao marekr tubulske proteinurije
From 1986-1992 research was conducted by the research group from Tuzla Ljubljana Belgrade The group was seeking for the histopathological basis of BEN its clinical manifestation significant biomarkers The results were published in Kidney 1991
The histopathological basis of BEN was found (acellular sclerosis taht begins around proximal tubules in the cortex) Clinical manifestation is not specific Beta 2 microglobulin was found as biomarker but alfa 1 microglobulin was 100 positive in the urine samples of patientes with BEN
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini 50 godina istraživanja
Prvi patohistološki znaci BENa acelularna skleroza i kolapsna atrofija proksimalnih tubula
The histopathological basis of BEN (acellular sclerosis and collapsing atrophy around proximal
tubules)
Prodiranje acelularne skleroze u dublje slojeve korteksa sa edemom intersticijuma glomeruli normalni
Spreading the acellular sclerosis in the deeper layers of the cortex with interstitial edema glomerulus remains normal
Terminalni stadijum BENa potpuna acelularna skleroza u intersticijumu i fibroza izvijuganost aferentne arteriole
The terminal stage of BEN complete acellular sclerosis and fibrosis afferent arterioles are tortuous
Nakon rata 1992-1995godine
After the War
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Administrativno uredjenje Bosne i Hercegovine nakon 1995godine
The administrative organization of Bosnia and Herzegovina after 1995
Okružene opštine gdje postoji BEN
The municipalities in the endemic area
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Ali šta je sa BENom
koliki je broj bolesnika
ima li novih žarišta
koliki je broj raseljenih bolesnika
koliko se stanovnika doselilo
šta će se desiti sa raseljenim osobama i useljenim hoće li i kada dobiti BEN
prirodni ratom uslovljen eksperiment
But what happened to BEN
bull How many patients with BEN
bull Are there new endemic area
bull How many displaced patients
bull How many residents moved in the endemic area
bull What will happen with emigrants and immigrants in the endemic area
bull Do we have a natural war-conditioned experiment
Nakon rata postoje pokušaji da se prikupi i analizira broj bolesnika od BENa u BiH da se evidentirajuprikaže trend ove bolesti ali su to radile istraživačke grupe preko Udruženja nefrologa u BiH ili u okviru istraživaćčkih projekata Akademija nauka i umjetnosti BiH ili ISN
After the war there are attempts to collect and analyze the number of patients with BEN organized by the research group supported by The Association for Nephrology Dialysis and Transpalntation of Bosnia and Herzegovina and The Academy of Arts and Sciences
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Association for Nephrology Dialysis and Transplantation of Bosnia and Herzegovina
Prof dr Senaid Trnacevic President
Prof dr Enisa Mesic Project Coordinator
Application for Non-communicable Chronic Disease PreventionPrograms in Developing Countrie ISN Research Committee
Regional Coordinator Dick de Zeeuw (The Netherlands)ddezeeuwmedumcgnl
Program of early detection of chronic kidney disease in high-risk population of Bosnia and Herzegovin(EDCKD-BH)
Section A General Project Information1 Country Bosnia and Herzegovina South-East Europe2 Project title bdquoProgram of early detection of chronic kidney disease in highriskpopulation of Bosnia and Herzegovinaldquo3 Name and address of the coordinating Institution (Aplicant)1048707 Legal name Association for Nephrology Dialysis and Transplantation
of Bosnia and Herzegovina1048707 Address University Clinical Center Tuzla Trnovac bb 75000 Tuzla
BampH1048707 Head of the Association Prof Senaid Trnačević PhD MD
4 Name of the local coordinator of the project Prof Enisa Mešić PhD MD1048707 ISN member ID 606351048707 Position Chief of Nephrology and Dialysis Dept Clinic for Internal
Diseases University Clinical Centre Tuzla1048707 Contact Address Trnovac bb Nephrology and Dialysis Dept Clinic
for Internal Diseases
Trnačević S Halilbašić A Imamović G Mešić E Balkan endemic nephropathy in Bosnia and Herzegovina Facta universitatis 2002 Series Medicine and Biology Vol9 No 1 University of Niš
Imamovic G Batuman V Sinanovic O et al Microalbuminuria as a possible marker of risk of Balkan endemic nephropathy Nephrology 2008 13
Mešić E Early detection of Balkan endemic nephropathyin Bosanska Posavina Bosnian Journal of basic scintient 2010 10 (Suplement 1) S 84-S 90
Alecković M Mesić E Trnacević S et al Glomerular filtrationrate in examined population of Bosnian Posavinamdashregion of Balkan Endemic Nephropathy Bosn J Basic Med Sci 2010 10S68ndashS72
Mirna Aleckovic-Halilovic Enisa Mesic Senaid Trnacevic Emir Hodzic Vildana Habul Mirza Atic Maida Dugonjic and Evlijana Hasanovic 2014Values of Alpha 1 Microglobulin Does Not Differ between Individuals with and without Family History of Balkan Endemic Nephropathy International Journal of NephrologyVolume 2014 (2014) Article ID 284293 5 pageshttpdxdoiorg1011552014284293
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Arthur Grollman 2010 Aristolochic acidan environmental and yatrogenic disease Abstract booktrećeg kongresa nefrologa Bosne i Hercegovine sa medjunarodnim učeščem 6
Grollman AP Scarborough J Jelaković B Aristolochic acid nephropathy an environmental and iatrogenic disease In Fishbein J ed Advances in Molecular Toxicology 3 Elsevier Amsterdam 2009211ndash222
Jelaković B 2010 The role of Aristolochic acid in endemic nephropathy Abstract booktrećeg kongresa nefrologa Bosne i Hercegovine sa medjunarodnim učeščem 6
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Rad Cosynsa i saradnika nakon epizode trovanja žena koje su uzimale susptance sa sastojcima kineskog bilja
Pisoning with ingredients of Chinese herbs for the purpose of weight loss(Cosynsa)
Nigdje toliko korova kao u pšenici endesmkih terena u odnosu na druge regione
Seljaci su koristili pšenicu sa svoje zemlje samo za svoje potrebe
Nisu davali nikakvu važnost toksičnosti korova
Kruh tih seljaka je bio otrovanMilenko Ivić u Liječničkom vijesnku 91(12) 1273-1281 (1969)
Weed is most common in the endemic area
Farmers have used wheat from their land only for their own purposes
They did not pay any attention to the toxicity of weed
Their bread was poisoned
Milenko Ivić u Liječničkom vijesnku 91(12) 1273-1281 (1969)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Analogija BENa i Aristolohijskom kiselinom uslovljenom nefropatijom(AAN)
Klinička slika
Patološko histološki nalazi
Incidenca
Pojava papilarnih tumora
Eksperimenti sa Aristolihijskom kiselinom na eksperimenatlnim životinjama dokazali su istovjetne patološko histološke promejene koje se vidjaju u BENu
Samo je različit famijarni karakter u BEN postoji a u AAN ne postoji
The analogy between Ben and Nephropaty caused by aristolochic acid (AAN)
Clinical manifestations
Histologically
Incidence
The appearance of papillary tumors
Experiments with the laboratory animals that were exposed to aristolochic acid showed the same patohistological changes in kidney like those one found in BEN patints
Differs only family history
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Više od 40 svih dijaliznih bolesnika u BIH su u regionu opština sjerevoistočne BiH gdje je najveća koncentracija dijaliznih cenatara i endemska žarišta BENa
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
More than 40 of all dialysis patients in BiH are in the endemic area where is the largest number of dialysis centers
Od cjelokupne dijalizne populacije u BiH na BEN populaciju pripada 10 što predstavlja medicinski naučni finansijski socijalni i organizacijski problem zdravstvene zaštitie stanovništa
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
From the entire dialysis population in BiH 10 are patients with BEN This is the medical scientific financial social and organizational problem
Broj stanovnika u Bosni i Hercegovini u popisima stanovništva 19711991 i 2013 godine
Sa decembrom 2013 godine u BIH ima ukupno 3 791 622
F BiH 2 371 603
RS 1 326 991
Brčko 93 028
Sa decembrom 1971 godine 3 746 111
Sa decembrom 1991 godine 4 377 033
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
The population of Bosnia and Herzegovina in the censuses in 1971 in 1991 and 2013
December 2013 3 791 622
F BiH 2 371 603
RS 1 326 991
Brčko 93 028
December 1971 3 746 111
December 1991 4 377 033
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1 Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
podaci Bijeljina Brčko Šamac Orašje Odžak Modriča Domaljevac
Broj stanovnika od 1978god
92800 87000 32000 27806 27895 32 800 4208
Broj stanovnika 2013god
114663 93028 19041 21584 21289 27799 5216
Broj gradskog stanivništva 2013
56600 46 000 5000 3796 9182 7 000 5216
Broj seoskog stanovništva 2013
58000 52 000 14 600 17788 12 107 25 000 5216
Broj seoskog stanovništva
1978god
52800 52 000 27 000 23896 20261 25 800 4208
Broj gradskog stanivništva
1978god
40 000 43 900 5000 3910 7634 7 000 4208
Ukupan broj BEN bolesnka
2013god
300 36 90 44 53 80 55
Ukupan broj bolesnika na
hemodijaliziHD
290 62 40 27 22 34 13
Ukupan broj BEN na HD
190 8 26 19 14 10 14
Ukupan broj tumora i BEN
30 2 30 2 3 0 3
Broj BEN na
transplantaciji
0 0 0 0 1 1
Ukupan brojizbjeglica
2013god
20 000 5000 0 0 oko 7000 0
Primjedbe
Ukupno
Broj stanovnika sa registrovanim broj endemskih nefropatija hemodijaliznih bolesnika tumora i BENa broj transplantiranih i BENa u opština sjeveroistočne Bosne i HercegovineNumber of patients with BEN number of patients who are dialyzed number of patients with BEN and tumors
transplanted patients with BEN in th endemic area
BEN ( Balkanska endemska nefropatija )
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1
Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
broj stanovnika u 6 opština 1978 304 509
broj stanovnika u 6 opština 2013 302620
Sa decembrom 2014godine ukupno BENa 1007Sa decembrom 1977 godine 1730
population in six municipalities in 1978 304 509
population in six municipalities in 2013 302 620
number of patients with BEN december 2013 1016number of patients with BEN december 1977 1730
Zavod za statistiku Bosne i Hercegovinegodina 1977Sarajevo
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1 Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Osnovni cilj je ispitati ranih faza BENa u jednom mikroregionu- sa ostvrtom na
dijagnostičke kriterijume
Hipoteze
da žive na endemskom terenu preko 15 (20) godina
postojanje bolesti u porodici
povišena vrijednosti mikroalbumina i alfa1mikroglobulina u urinu
anemija
smanjene dimenzije bubrega su pokazatelji ranih faza BEN
The main goal is to detect the early stages of Ben in one micro region- paying
attention to diagnostic criteria
The main hypothesis is that the indicators of the early stages of BEN are
Living in an endemic area over 15 (20) years
Family history
Increased microalbumin and alpha 1-microglobulin in urine
Anemia
Reduced kidney dimensions
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Metodologija je uniformna prema prekorukama eksperata za BEN izvornih od 2008godine i dogradjenih kasnije u 2013godini
The methodology is unified according to experts recommendations for BENoriginal from 2008 and later annexed in 2013
Consensus statemant on sceeningdiagnosis classification and tretmant of endemic (Balkan) nephropathy NDT Advance
Access published October 282013
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Consensus statemant on sceeningdiagnosis classification and tretmant of endemic (Balkan) nephropathy NDT Advance Access published October 282013
Osnovni kriteriji uključenja ispitanika u ovu studiju su bili življenje u Domaljevcu više od 15 (20)godina patološki nalaz mikroalbuminurije (MA) postojanje ili odsustvo pozitivne porodične anamneze BEN
Dok su kriteriji isključenja prema Konsenzusu (2008) bili postojanje hiperlipidemije hipertenzije dijabetes melitusa mikrohematurije i leukociturije (Anonymous 1999)
Basic criteria for inclusion were living in Domaljevac more than 15 (20) years microalbuminiria family histroy (relative)
While exclusion criteria according to Consensus (2008) were the existence of hyperlipidemia hypertension diabetes mellitus microhaematuria and leukocyturia (Anonymous 1999)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Istraživanje se odvijalo u dvije faze
U I fazi ispitanicima Uzimana je anamnezaklinički poregled laboratorijumski nalazi urina iispunjavani formulari pregleda i anketni list
U obje faze ispitivanja MA određivana je stiks metodom a imunoeseji su je detektovali u koncentracijama od 50 do 100 mgL urina
Izdvojeni su MA pozitivni iz I faze Ponovo je u II fazi odredjivana MA Urin odgovarajuće specifične težine uz pozitivan nalaz mikroalbuminurije ostavljen je za određivanje alfa 1 mikroglobulina (A1M) i kreatinina
Ispitanicima u drugoj fazi ispitivanja uzeta je krv za određivanje kompletne krvne slike kreatinina na osnovu formula određivan je klirens kreatinina-GFR željezo te su vršena morfometrijska mjerenja ultrazvučnim pregledom bubrega
The research was conducted in two phases
In the phase one family history was taken participants were examined urin was tested questionnaries were filled
In both phases of the study MA was tested by styx and was detected at concentrations of 50 to 100 mg L of urine MA positive participants were separated Test was repeated
Urin was tested (detecting alpha 1 microglobulin and creatinine)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Funkcionalno stanje bubrega procjenjivano na osnovu klirensa kreatinina odnosno JGF (MDRD formula) prema preporukama KDIGO- Kidney Internatinal Suplements smjernicama [19] Dimenzije bubrega prema spolu i dobu mjerene su prema standardima preporukama Spiegela i saradnika i sar [20]
Statistička obrada podataka je uradjena prema Altmanu i saradnicima [21]
In the second phase blood sample was taken (blood count creatinine Fe) participants were underwent ultrasound of the kidneys Renal function was evaluated by creatinine clearance (recommended by KDIGO- Kidney Internatinal Suplements guidelines) [19] Kidney dimensions were measured according to standard recommendations (Spiegel )
Statistical analysis was performed according to Altman [21]
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Pregledano je ukupno 360 ispitanika u Domaljevcu a od toga 131 je imao patološki nalaz MA
Od tih 131 ispitanika 59 ispitanika imalo je samo patološki nalaz MA bez hiperlipidemije dijabetes melitusa hipertenzije leukociturije i mikrohematurije dok 72 ispitnika su uz MA imali i jedan od drugih navednih patoloških nalaza te su zbog toga isključeni dalje iz studije
The study included 360 participants in Domaljevac 131 had microalbuminuria detected
59 participants had microalbuminuria without hyperlipidemia diabetes mellitus hypertension leukocituria and microhaematuria while 72 patients had microalbuminuria along with some of the exclusionary factors
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Ispitanici Godine (XplusmnSD) t P
Grupa I 470plusmn155 121 023
Grupa II 521plusmn159
Životna dob u ispitivaim grupama
Bez statističke značajnosti
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
The age
No statistical significance
gender Group I (N=36) Group II (N=23) Ukupno
Male 556 391 492
Female 444 609 508
Dob (godine) N=36
ispitanika
N=23
ispitanika
Ukupno
N= ispitanika
le25 3 83 0 00 3 51
26-35 5 139 5 217 10 169
36-45 11 306 4 174 15 254
46-55 6 167 3 130 9 152
56-65 6 177 5 217 11 186
gt65 5 139 6 261 11 186
Demografski podaci u isptivanim grupama
Preko 55 ispitanika su u životnoj dobi od 35 do 55 godina
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Demographic data
Over 55 of participants were between 35-55 years old
Parameter Group I (N36=) Group II (N23=) t-test p
Min-Max Mean SD Min-Max Mean SD
Eritrociti 30-56 460 049 322-508 439 049 1552 0127
Hemoglobin 96-169 1376 144 102-162 1345 145 0734 0467
Hematokrit 29-49 4097 40 31-46 3973 382 1117 0269
Željezo 26-475 1924 755 42-316 1617 633 1595 0116
Creatinine 55-132 8036 1783 49-119 7739 155 0656 0515
Klirens
krea
48-126 9114 1948 39-130 867 196 0851 0398
A1M 522-40 108 80 522-667 1622 158 -1524 0138
Cr urin 221-40 1538 1021 265-347 1398 787 0561 0577
A1MCr
urin
020-39 113 091 020-103 153 211 -1001 0321
N number of patients
Klirens krea- klirens kreatinina A1M ndash alfa 1 mikroglobulin Cr urin- kreatinin u urinu A1MCr urin- odnos alfa1
mikroglobulina i kreatinina urina
Laboratorijumski nalazi u ispitivanim grupama
Laboratory findings
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Kidney size
measurements
Group I (N=36)
Kidney
Group II (N=23)
Kidney
t-test
(p)
Right Left Right Left Right Le
ft
Length in mm
(SD)
1039 (988) 1062 (90) 1038 (80) 1038 (99) 065
(0949)
0925
(035
9)
Parenhim in
mm (SD)
1429 (262) 1483(224) 139 (239) 1387(290) 0548
(0586)
1437
(015
6)
Width in mm
(SD)
4731(636) 4764(473) 4556(516) 4622(513) 1046
(0300)
1090
(028
0)
Kosi in mm
(SD)
4766(791) 4678(682) 447(924) 4648(720) 1304
(0198)
0161
(087
3)
Ultrazvučni nalazi bubrega u ispitivanim grupama BENa
Bez statističke značajnosti u dimenzijama bubrega u ispoitivanim grupamaI u odnosu na normalne referentne vrijednosti
Ultrasound of the kidneys
No statistical significance in kidney size in the examined groups compared to the normal reference values
Zaključci Nema bitnih razlika u obolijevanju među spolovima na endemskom terenu u isitanika opeterećenih BENom i bez
BEN opeterećenja u porodici
Rane faze BEN počinju poslije 40 godine života i protiču bez akutnog početka i hipertenzije
Prvi znaci bolesti mogu biti povišena koncentracija mikroalbulbumina u urinu U starijim grupama je u većim koncentracijama alfa1mikroglobulina u urinu što je znak duže izloženosti agensu
U ranima fazama bolesti normalna je bubrežna funkcija
Anemija nije rani znak BEN
Ultrazvučne dimenzije bubrega su normalne u ranim fazama BENa
Patohistološki je acelularna skleroza u intersticijumu i počinje u kori bubrega
Conclusions No significant differences in morbidity rates between the sexes in participants with positive and negative family
history
The early stages of BEN begin after the age of 40 without acute reaction and hypertension
The first sign of the disease can be microalbuminuria The elderly participants have increased concentration of alpha 1-microglobulin in the urine awhich is a sign of longer exposure to agent In the early stages of the disease renal function is normal
Anemia is not an early sign of BEN
Ultrasonic kidney dimensions are normal in the early stages of Ben
Histopathology indicates acellular interstitial sclerosis and begins in the renal cortex
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Početak bolesti se pomjera prema starijim životnim dobima
Nema novih žarišta
Bitnije je ekspozicija i dužina ekspozicije na terenu za nastanak BEN jer to objašnjava da imigranti poslije 20 godina obole
Jer i grupe koje u porodici nemaju BEN poslije dugo godina življenja na terenu dobiju bolest
Posebno kako neki od članova pojedinih porodica obole a neko ne ( jer neko je više izložen agensu a neko nije i to je osnovni razlog)
Start of disease is shifting towards older ages
There are no new endemic areas
More important is the exposure to the agent because it explains that immigrants after 20 years show the sympthoms
Some of the family members get sick and others do not depending on how much they are exposed to agent
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Novija saznanja i istraživanja BENa
Aristolohijska kiselina ili njeni adukti su razlog bolesti jeste
Da li je to jedan osnovni razlog a ostalo su uticajni činioci mislim da jeste
da li će BEN nestati - hoće ALI BAR ZNAMO ETIOLOGIJU ( ILI MISLIMO DA ZNAMO )
Prethodi li BEN papilarnim karcinomima urotelijuma-prethodi
Je li razlog tumora i BENa isti - jeste -Arisholohijska kiselina i njeni adukti
Napraviti nove sveobuhvatna
Epidemiološka istraživanja
Tražiti adukte Arisholohijske kiseline u tkivu
Markere tumorogeneze
Future research
Aristolochic acid or its adducts are the cause of disease Yes
Is it the main reason and the rest are influential factors I think it is
Whether BEN desapear It will But at least we know the etiology ( or we think we know)
Whether BEN precededs papillary urothelial carcinoma-precedes
Is the cause of tumors and Ben the same ndash yes it is - Aristolochic acid
New comprehensive research
epidemiological research
Searching for adducts of Aristolochic acid in the tissue
Searching for tumor markers
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Kako je i zašto BEN progresivna ireverzibilna bolest i vodi u terminačlnu bubrežnu slabost jer ako je toksin razlog zašto ako se otkloni ili prestane djejstvo toksina bolest napreduje i ne ostaje na odredjenom stepenu renalne slabosti
How and why BEN is progressive reversible disease that leads to the terminal renal failure If the toxin is the cause of BEN why when we eliminate exposure to toxin disease still makes a progress and does not remain at a certain stage of renal failure
Balkanska endemska nefropatija u Bosni i Hercegovini 50 godina istraživanja
Balkanska endemska nefropatija (BEN) je jedina bubrežna bolest koja se javlja
endemski
porodično
hronično
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balcan endemic nephropathy (BEN) is the only kidney disease that occurs
Endemic
Family
Chronically
Osnovne karakteristike BEN i distribucija
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Basic characteristics of Balcan endemic nephropathy and its distribution
Prvi opisi BENa potiču Vojislava Danilovića i saradnika
The first descriptions of Balkan endemic nephropathy originate from Vojislav Danilović and associates
Danilovic V Djurisic M Mokranjac MStojimirović B Živojinović J Stojaković P Porodično obolenja bubrega u selu Šopić izazvano hroničnom intoksikacijom olovom Srpski arhiv 851115 1957
Danilovic V Djurisic M Mokranjac MStojimirović B Živojinović J Stojaković P Nephroitis chronqaee provoqaes par intoxication au plumb par voie digestive farine) La Presse Medicalae 65 2039ndash20401957
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Vojislav Danilović Jakob Gaon
Sredinom 1957 godine ekipa stručnjaka Centralnog higijenskog zavoda i Interne klinike u Sarajevu nakon prvih orijentacionih ispitivanja na području opština sjevereoistočne Bosne potrvdjuje masovnu učestalost pojave bubrežnih bolesnika i sve češćoj smrti od uremije
Bilten Centralnog higijenskog zavoda Zaključci grupe stručnjaka o mjerema potrebnim za dalje ispitivanje i suzbijanje
epidemije nefritaSavezni zavod za zdravstvenu zaštituBeogradIzvještajiBilten Centralnog higijenskog zavoda BiH1957825
AranickiMi saradnici Epidemična pojava nefrita na području sreza Brčko Bilten Centralnog higijenskog zavoda BiH 1958 121
AranickiMisar dosadašnja ispitivanja epidemiologije endemske nefropatijeu BiHMed Arhiv19611599
In mid-1957 a team of experts from Central Public Health Institute and the Internal Medicine Clinic in Sarajevo after finishing the first research in the municipalities of northeastern Bosnia confirms the mass incidence of kidney patients and more frequent death from uremia
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Početkom 1958 godine osnovaju se Dispanzeri za bubrežne bolesti-prvi u Bijeljini sa zadatkom da radi na detekcijiregistracijiliječenjusavjetovanju i sprovodjenju nekih preventivnih mjera na području 6 opština sjeveroistočne BiHldquo
In early 1958 the departments for kidney disease have been established ndashfirst one in Bijeljina with the aim of working on detection registration treatment consultation and implementation of some preventive measures in the endemic erea (six municipalities of northeastern Bosnia and Herzegov )
Alibegović ADispanzerski rad u proučavaju raširenosti dijagnostici i terapijii prevenciji Semberske nefropatije Zbornik radova Simpozijuma o endemskoj nefropatiji Niš 1971Prosveta 60-67
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Uradjeno je sveobuhvatno epidemiološko-kliničko ispitivanje endemske nefropatije obavljena su perlustracijom stanovništva u 6 opština sjeveroistočne Bosne u vremenu od 1975 do 1978 godine
Pregledano je 244016 stanovnika od 6 do 60 godina a registrovano je 10541 protein pozitivan ispitanik a 1730 oboljelih od endemske nefropatije (BEN)
During four years (1975-1978) 244016 patients were examined ( 6 -60 years old) In 10541 patients positive proteinuria was registered 1730 patients were diagnosed with Balkan endemic nephropathy
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Opštine u kojima postoji endemska nefropatija sa brojem pregledanih ispitanika i registrovanih bolesnika
Municipalities in the endemic area with the number of examined people and registrated patients
Fajeglj A i saradnici Trogodišnji (1975-1977) Republički program na otkrivanju i suzbijanju endemske nefropatije u SR Bosni i
Hercegovini Zbrornik radova I kongresa nefrologa Jugoslavije Beograd 1981 42-47
Opštine SR Bosne i Hercegovine u kojima je utvrdjena endemska nefropatija
Za završenom 1977godinom ukupno je registrovano 1730 bolesnika od BENa
1730 patients were diagnosed with Balkan endemic nephropathy
ldquoUtrvdjene stope obolevanja od endemske nefropatije iznose od 0347 do 0901 prosječno 0701 značajno su manje od onih koje su ranije nadjene u pojedinim grupama stanovnika i pojedinim naseljima Nadjene stope nisu alarmanente na ukupan broj pregledanih stanovnika No nadjene stope s druge strane sigurno govore i za to da je endemska nefropatija i dalje veoma ozbiljan problem kome u zaštiti zadravlja treba posvetiti najveću moguću pažnju i zbog toga treba nefrološku službu na tim regionima još više razvijati i jačatirdquo Fajgelj i saradnici 1981 (BEN)Ovaj je jedinstven projekat u svijetu postao prototip epidemioloških istraživanja i bio podpomognut WHO
bdquoThe disease rate of BEN amounts from 0347 to 0901 on average 0701 It is is signifcantly decreased but still the argument that presents BEN as the serious health problem which demands great attention This is the reason why nephrology healthcare should be developed constantly especially in the endemic areardquo Fajgelj et al 1981 (BEN) This project has become a worldwide prototype and was supported by WHO
Fajgelj A i sar Trogodišnji program ( 1975-1977) Republički program na otkrivanju i suzbijanju endemske nefropatije u SR
Bosni i Hercegovini Zbornik radova I kongresa nefrologa Jugoslavije 42-48 Institut za endemsku nefropatiju Lazarevac1981
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Biomarkeri i endemska nefropatija
Urin ispitanika je pregledan sa stiksom i SSA uzimana je anamneza i pregledani su a protein pozitivni su upućivani na obradu u dispanzere i kliničke ustanove Traženi su specifičniji testovi (biomarkeri) za terensko istraživanje
Dosta istraživača je tražilo biomarkera za terensko istraživanje beta 2 mikroglobulin u serumu i urinuelektroforeze proteina u urinu Alfa 1 mikroglobunia
Biomarkeri su uporno traženi kao i danas a začetnici te ideje su Hall i saradnici koji je jedno vrijeme smatrao da je beta 2 mikroglobulin osim kao markera i uzročnik BEN
Biomarkers and Balcan Endemic Nephropathy
The subjects were surveyed examined family history was taken Urine was tested with Styx and SSA Patients with proteinuria were sent to to clinics on further examination Biomarkers were taken beta 2 microglobulin in serum and urine protein electrophoresis in the urine alpha 1-microglobulin
Biomarkers are still used for diagnosis Hall was the first who used them Once he even thought that beta 2 microglobulin was the cause of Balcan endemic nephropathy
HallPW and VasiljevicM Beta 2 microglobulin excretion as and index of renal tubular disorders with special reference to endemic Balkan nephropathyJLabclinMed 81897-9041973
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Jedni su smatrali da imunopatogenski mehanizmi mogu učestvovati u nastanku BEN
Some researchers believed that the immune pathogenic mechanisms may participate
in the etiology of BEN
MacanovićMRezaković DzBašagić E Brkić NImunopatogenetski mehanizmi u endemskoj nefropatiji
Acta medica saliniana Tuzla decembar 1976Regionalni medicinski centar Dr Mustafa Mujbegović 109-123
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Ako nema biomarkera postoje biohemijski parametre za dijagnozu bolesti i odredjivanje stepena renalnei nsuficijencije
If there are no biomarkers biochemical tests can help with diagnosis and determination of the degree of renal insufficiency
Pašić ISušić H Halilbašić AMartinović K Naša iskustva u liječenju bolesnika od endemske nefropatije uključujući i dijalizu Acta medica saliniana Tuzla decembar 1976Regionalni medicinski centar Dr Mustafa Mujbegović 153-160
AHalilbašićMartinović KPavličević AMehikić S Nakičević MPašić R Selesković H Pašić i Neki poremećaji biohemizma krvi kao mogući indikator lezije bubrega kod stanovnika sela Pisari Acta medica saliniana Tuzla decembar 1976Regionalni medicinski centar Dr Mustafa Mujbegović 163-169
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Dugo vremena je dosta istraživača a posebno akademik Jakov Gaon su smatrali da je uzrok BEN u vodi ( analize vode endemskih i neendemskih sela se nisu razlikovale)
Takodje je isptivano zemljište endemskih područja bez posebnih zaključaka
Academician Jakov Gaon and many other researcers believed taht the couse of BEN was in the water (The analyses showed no difference between water in endemic and non endemic area)
The soil of endemic area was also analysed but without significant results
Gaon J Pokrajčić B EDurić Uticaj nekih faktora spoljne sredine na održavanje endemske nefropatijei proijedlog za
primjenu preventivnih mjera Acta medica saliniana Tuzla decembar 1976Regionalni medicinski centar Dr Mustafa Mujbegović 109-118
OsmićI I sar Ispitivanje zemljišta i vode kao mogućih nosilaca uzročnika endemske nefropatije u selu Bosanski Miloševac Etiology of endemic (Balkan) nephropathy Prosveta 1987 35-41
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
I najmlađi su bili predmet ispitivanja jer se pretpostavljalo da bolest počinje još u djetinjstvu (ispitivanja 3705 djece od 7 do 15 godina iz endemskih žarišta Semberije (BiH) pojava signifikantne patološke i proteiurije i mikrohematurije kod školske djece ukazuju da je početak endemskog glomerulonefritisa unajvećem procentu u dječijem uzrastu)
Children were also included in the study because it was believed that disease begins in childhood (3705 children from 7-15 years who were living in the endemic area) Positive proteinuria and microhematuria found in young population indicate taht endemic glomerulonephritis bigins at an early age
SimojlovićVSušaS I saradnici 1981 Učestalost proteinurije u dece u regionu SemberijeZbornik radova I kongresa nefrologa
Jugoslavije 72-79
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
U vremenu od 1986 godine do pred rat 1992 istraživanje rade grupe iz Tuzle
Ljubljane i Beograda koje traže patohistološku osnovu BENa posebno ranih
faza kliničku sliku biomarkereRadovi ove grupe su objavljeni u Kindney 1991 godine
Nadjena je patohistološka osnova bolesti Dominira acelularna skleroza koja počinju oko proksimalnih tubula u koriklinička slika je nespecifična od biomakrera postoji i beta2 mikrolglobulin ali je u l00 urinima nadjen alfa 1 mikroglobulin kao marekr tubulske proteinurije
From 1986-1992 research was conducted by the research group from Tuzla Ljubljana Belgrade The group was seeking for the histopathological basis of BEN its clinical manifestation significant biomarkers The results were published in Kidney 1991
The histopathological basis of BEN was found (acellular sclerosis taht begins around proximal tubules in the cortex) Clinical manifestation is not specific Beta 2 microglobulin was found as biomarker but alfa 1 microglobulin was 100 positive in the urine samples of patientes with BEN
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini 50 godina istraživanja
Prvi patohistološki znaci BENa acelularna skleroza i kolapsna atrofija proksimalnih tubula
The histopathological basis of BEN (acellular sclerosis and collapsing atrophy around proximal
tubules)
Prodiranje acelularne skleroze u dublje slojeve korteksa sa edemom intersticijuma glomeruli normalni
Spreading the acellular sclerosis in the deeper layers of the cortex with interstitial edema glomerulus remains normal
Terminalni stadijum BENa potpuna acelularna skleroza u intersticijumu i fibroza izvijuganost aferentne arteriole
The terminal stage of BEN complete acellular sclerosis and fibrosis afferent arterioles are tortuous
Nakon rata 1992-1995godine
After the War
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Administrativno uredjenje Bosne i Hercegovine nakon 1995godine
The administrative organization of Bosnia and Herzegovina after 1995
Okružene opštine gdje postoji BEN
The municipalities in the endemic area
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Ali šta je sa BENom
koliki je broj bolesnika
ima li novih žarišta
koliki je broj raseljenih bolesnika
koliko se stanovnika doselilo
šta će se desiti sa raseljenim osobama i useljenim hoće li i kada dobiti BEN
prirodni ratom uslovljen eksperiment
But what happened to BEN
bull How many patients with BEN
bull Are there new endemic area
bull How many displaced patients
bull How many residents moved in the endemic area
bull What will happen with emigrants and immigrants in the endemic area
bull Do we have a natural war-conditioned experiment
Nakon rata postoje pokušaji da se prikupi i analizira broj bolesnika od BENa u BiH da se evidentirajuprikaže trend ove bolesti ali su to radile istraživačke grupe preko Udruženja nefrologa u BiH ili u okviru istraživaćčkih projekata Akademija nauka i umjetnosti BiH ili ISN
After the war there are attempts to collect and analyze the number of patients with BEN organized by the research group supported by The Association for Nephrology Dialysis and Transpalntation of Bosnia and Herzegovina and The Academy of Arts and Sciences
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Association for Nephrology Dialysis and Transplantation of Bosnia and Herzegovina
Prof dr Senaid Trnacevic President
Prof dr Enisa Mesic Project Coordinator
Application for Non-communicable Chronic Disease PreventionPrograms in Developing Countrie ISN Research Committee
Regional Coordinator Dick de Zeeuw (The Netherlands)ddezeeuwmedumcgnl
Program of early detection of chronic kidney disease in high-risk population of Bosnia and Herzegovin(EDCKD-BH)
Section A General Project Information1 Country Bosnia and Herzegovina South-East Europe2 Project title bdquoProgram of early detection of chronic kidney disease in highriskpopulation of Bosnia and Herzegovinaldquo3 Name and address of the coordinating Institution (Aplicant)1048707 Legal name Association for Nephrology Dialysis and Transplantation
of Bosnia and Herzegovina1048707 Address University Clinical Center Tuzla Trnovac bb 75000 Tuzla
BampH1048707 Head of the Association Prof Senaid Trnačević PhD MD
4 Name of the local coordinator of the project Prof Enisa Mešić PhD MD1048707 ISN member ID 606351048707 Position Chief of Nephrology and Dialysis Dept Clinic for Internal
Diseases University Clinical Centre Tuzla1048707 Contact Address Trnovac bb Nephrology and Dialysis Dept Clinic
for Internal Diseases
Trnačević S Halilbašić A Imamović G Mešić E Balkan endemic nephropathy in Bosnia and Herzegovina Facta universitatis 2002 Series Medicine and Biology Vol9 No 1 University of Niš
Imamovic G Batuman V Sinanovic O et al Microalbuminuria as a possible marker of risk of Balkan endemic nephropathy Nephrology 2008 13
Mešić E Early detection of Balkan endemic nephropathyin Bosanska Posavina Bosnian Journal of basic scintient 2010 10 (Suplement 1) S 84-S 90
Alecković M Mesić E Trnacević S et al Glomerular filtrationrate in examined population of Bosnian Posavinamdashregion of Balkan Endemic Nephropathy Bosn J Basic Med Sci 2010 10S68ndashS72
Mirna Aleckovic-Halilovic Enisa Mesic Senaid Trnacevic Emir Hodzic Vildana Habul Mirza Atic Maida Dugonjic and Evlijana Hasanovic 2014Values of Alpha 1 Microglobulin Does Not Differ between Individuals with and without Family History of Balkan Endemic Nephropathy International Journal of NephrologyVolume 2014 (2014) Article ID 284293 5 pageshttpdxdoiorg1011552014284293
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Arthur Grollman 2010 Aristolochic acidan environmental and yatrogenic disease Abstract booktrećeg kongresa nefrologa Bosne i Hercegovine sa medjunarodnim učeščem 6
Grollman AP Scarborough J Jelaković B Aristolochic acid nephropathy an environmental and iatrogenic disease In Fishbein J ed Advances in Molecular Toxicology 3 Elsevier Amsterdam 2009211ndash222
Jelaković B 2010 The role of Aristolochic acid in endemic nephropathy Abstract booktrećeg kongresa nefrologa Bosne i Hercegovine sa medjunarodnim učeščem 6
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Rad Cosynsa i saradnika nakon epizode trovanja žena koje su uzimale susptance sa sastojcima kineskog bilja
Pisoning with ingredients of Chinese herbs for the purpose of weight loss(Cosynsa)
Nigdje toliko korova kao u pšenici endesmkih terena u odnosu na druge regione
Seljaci su koristili pšenicu sa svoje zemlje samo za svoje potrebe
Nisu davali nikakvu važnost toksičnosti korova
Kruh tih seljaka je bio otrovanMilenko Ivić u Liječničkom vijesnku 91(12) 1273-1281 (1969)
Weed is most common in the endemic area
Farmers have used wheat from their land only for their own purposes
They did not pay any attention to the toxicity of weed
Their bread was poisoned
Milenko Ivić u Liječničkom vijesnku 91(12) 1273-1281 (1969)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Analogija BENa i Aristolohijskom kiselinom uslovljenom nefropatijom(AAN)
Klinička slika
Patološko histološki nalazi
Incidenca
Pojava papilarnih tumora
Eksperimenti sa Aristolihijskom kiselinom na eksperimenatlnim životinjama dokazali su istovjetne patološko histološke promejene koje se vidjaju u BENu
Samo je različit famijarni karakter u BEN postoji a u AAN ne postoji
The analogy between Ben and Nephropaty caused by aristolochic acid (AAN)
Clinical manifestations
Histologically
Incidence
The appearance of papillary tumors
Experiments with the laboratory animals that were exposed to aristolochic acid showed the same patohistological changes in kidney like those one found in BEN patints
Differs only family history
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Više od 40 svih dijaliznih bolesnika u BIH su u regionu opština sjerevoistočne BiH gdje je najveća koncentracija dijaliznih cenatara i endemska žarišta BENa
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
More than 40 of all dialysis patients in BiH are in the endemic area where is the largest number of dialysis centers
Od cjelokupne dijalizne populacije u BiH na BEN populaciju pripada 10 što predstavlja medicinski naučni finansijski socijalni i organizacijski problem zdravstvene zaštitie stanovništa
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
From the entire dialysis population in BiH 10 are patients with BEN This is the medical scientific financial social and organizational problem
Broj stanovnika u Bosni i Hercegovini u popisima stanovništva 19711991 i 2013 godine
Sa decembrom 2013 godine u BIH ima ukupno 3 791 622
F BiH 2 371 603
RS 1 326 991
Brčko 93 028
Sa decembrom 1971 godine 3 746 111
Sa decembrom 1991 godine 4 377 033
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
The population of Bosnia and Herzegovina in the censuses in 1971 in 1991 and 2013
December 2013 3 791 622
F BiH 2 371 603
RS 1 326 991
Brčko 93 028
December 1971 3 746 111
December 1991 4 377 033
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1 Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
podaci Bijeljina Brčko Šamac Orašje Odžak Modriča Domaljevac
Broj stanovnika od 1978god
92800 87000 32000 27806 27895 32 800 4208
Broj stanovnika 2013god
114663 93028 19041 21584 21289 27799 5216
Broj gradskog stanivništva 2013
56600 46 000 5000 3796 9182 7 000 5216
Broj seoskog stanovništva 2013
58000 52 000 14 600 17788 12 107 25 000 5216
Broj seoskog stanovništva
1978god
52800 52 000 27 000 23896 20261 25 800 4208
Broj gradskog stanivništva
1978god
40 000 43 900 5000 3910 7634 7 000 4208
Ukupan broj BEN bolesnka
2013god
300 36 90 44 53 80 55
Ukupan broj bolesnika na
hemodijaliziHD
290 62 40 27 22 34 13
Ukupan broj BEN na HD
190 8 26 19 14 10 14
Ukupan broj tumora i BEN
30 2 30 2 3 0 3
Broj BEN na
transplantaciji
0 0 0 0 1 1
Ukupan brojizbjeglica
2013god
20 000 5000 0 0 oko 7000 0
Primjedbe
Ukupno
Broj stanovnika sa registrovanim broj endemskih nefropatija hemodijaliznih bolesnika tumora i BENa broj transplantiranih i BENa u opština sjeveroistočne Bosne i HercegovineNumber of patients with BEN number of patients who are dialyzed number of patients with BEN and tumors
transplanted patients with BEN in th endemic area
BEN ( Balkanska endemska nefropatija )
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1
Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
broj stanovnika u 6 opština 1978 304 509
broj stanovnika u 6 opština 2013 302620
Sa decembrom 2014godine ukupno BENa 1007Sa decembrom 1977 godine 1730
population in six municipalities in 1978 304 509
population in six municipalities in 2013 302 620
number of patients with BEN december 2013 1016number of patients with BEN december 1977 1730
Zavod za statistiku Bosne i Hercegovinegodina 1977Sarajevo
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1 Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Osnovni cilj je ispitati ranih faza BENa u jednom mikroregionu- sa ostvrtom na
dijagnostičke kriterijume
Hipoteze
da žive na endemskom terenu preko 15 (20) godina
postojanje bolesti u porodici
povišena vrijednosti mikroalbumina i alfa1mikroglobulina u urinu
anemija
smanjene dimenzije bubrega su pokazatelji ranih faza BEN
The main goal is to detect the early stages of Ben in one micro region- paying
attention to diagnostic criteria
The main hypothesis is that the indicators of the early stages of BEN are
Living in an endemic area over 15 (20) years
Family history
Increased microalbumin and alpha 1-microglobulin in urine
Anemia
Reduced kidney dimensions
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Metodologija je uniformna prema prekorukama eksperata za BEN izvornih od 2008godine i dogradjenih kasnije u 2013godini
The methodology is unified according to experts recommendations for BENoriginal from 2008 and later annexed in 2013
Consensus statemant on sceeningdiagnosis classification and tretmant of endemic (Balkan) nephropathy NDT Advance
Access published October 282013
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Consensus statemant on sceeningdiagnosis classification and tretmant of endemic (Balkan) nephropathy NDT Advance Access published October 282013
Osnovni kriteriji uključenja ispitanika u ovu studiju su bili življenje u Domaljevcu više od 15 (20)godina patološki nalaz mikroalbuminurije (MA) postojanje ili odsustvo pozitivne porodične anamneze BEN
Dok su kriteriji isključenja prema Konsenzusu (2008) bili postojanje hiperlipidemije hipertenzije dijabetes melitusa mikrohematurije i leukociturije (Anonymous 1999)
Basic criteria for inclusion were living in Domaljevac more than 15 (20) years microalbuminiria family histroy (relative)
While exclusion criteria according to Consensus (2008) were the existence of hyperlipidemia hypertension diabetes mellitus microhaematuria and leukocyturia (Anonymous 1999)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Istraživanje se odvijalo u dvije faze
U I fazi ispitanicima Uzimana je anamnezaklinički poregled laboratorijumski nalazi urina iispunjavani formulari pregleda i anketni list
U obje faze ispitivanja MA određivana je stiks metodom a imunoeseji su je detektovali u koncentracijama od 50 do 100 mgL urina
Izdvojeni su MA pozitivni iz I faze Ponovo je u II fazi odredjivana MA Urin odgovarajuće specifične težine uz pozitivan nalaz mikroalbuminurije ostavljen je za određivanje alfa 1 mikroglobulina (A1M) i kreatinina
Ispitanicima u drugoj fazi ispitivanja uzeta je krv za određivanje kompletne krvne slike kreatinina na osnovu formula određivan je klirens kreatinina-GFR željezo te su vršena morfometrijska mjerenja ultrazvučnim pregledom bubrega
The research was conducted in two phases
In the phase one family history was taken participants were examined urin was tested questionnaries were filled
In both phases of the study MA was tested by styx and was detected at concentrations of 50 to 100 mg L of urine MA positive participants were separated Test was repeated
Urin was tested (detecting alpha 1 microglobulin and creatinine)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Funkcionalno stanje bubrega procjenjivano na osnovu klirensa kreatinina odnosno JGF (MDRD formula) prema preporukama KDIGO- Kidney Internatinal Suplements smjernicama [19] Dimenzije bubrega prema spolu i dobu mjerene su prema standardima preporukama Spiegela i saradnika i sar [20]
Statistička obrada podataka je uradjena prema Altmanu i saradnicima [21]
In the second phase blood sample was taken (blood count creatinine Fe) participants were underwent ultrasound of the kidneys Renal function was evaluated by creatinine clearance (recommended by KDIGO- Kidney Internatinal Suplements guidelines) [19] Kidney dimensions were measured according to standard recommendations (Spiegel )
Statistical analysis was performed according to Altman [21]
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Pregledano je ukupno 360 ispitanika u Domaljevcu a od toga 131 je imao patološki nalaz MA
Od tih 131 ispitanika 59 ispitanika imalo je samo patološki nalaz MA bez hiperlipidemije dijabetes melitusa hipertenzije leukociturije i mikrohematurije dok 72 ispitnika su uz MA imali i jedan od drugih navednih patoloških nalaza te su zbog toga isključeni dalje iz studije
The study included 360 participants in Domaljevac 131 had microalbuminuria detected
59 participants had microalbuminuria without hyperlipidemia diabetes mellitus hypertension leukocituria and microhaematuria while 72 patients had microalbuminuria along with some of the exclusionary factors
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Ispitanici Godine (XplusmnSD) t P
Grupa I 470plusmn155 121 023
Grupa II 521plusmn159
Životna dob u ispitivaim grupama
Bez statističke značajnosti
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
The age
No statistical significance
gender Group I (N=36) Group II (N=23) Ukupno
Male 556 391 492
Female 444 609 508
Dob (godine) N=36
ispitanika
N=23
ispitanika
Ukupno
N= ispitanika
le25 3 83 0 00 3 51
26-35 5 139 5 217 10 169
36-45 11 306 4 174 15 254
46-55 6 167 3 130 9 152
56-65 6 177 5 217 11 186
gt65 5 139 6 261 11 186
Demografski podaci u isptivanim grupama
Preko 55 ispitanika su u životnoj dobi od 35 do 55 godina
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Demographic data
Over 55 of participants were between 35-55 years old
Parameter Group I (N36=) Group II (N23=) t-test p
Min-Max Mean SD Min-Max Mean SD
Eritrociti 30-56 460 049 322-508 439 049 1552 0127
Hemoglobin 96-169 1376 144 102-162 1345 145 0734 0467
Hematokrit 29-49 4097 40 31-46 3973 382 1117 0269
Željezo 26-475 1924 755 42-316 1617 633 1595 0116
Creatinine 55-132 8036 1783 49-119 7739 155 0656 0515
Klirens
krea
48-126 9114 1948 39-130 867 196 0851 0398
A1M 522-40 108 80 522-667 1622 158 -1524 0138
Cr urin 221-40 1538 1021 265-347 1398 787 0561 0577
A1MCr
urin
020-39 113 091 020-103 153 211 -1001 0321
N number of patients
Klirens krea- klirens kreatinina A1M ndash alfa 1 mikroglobulin Cr urin- kreatinin u urinu A1MCr urin- odnos alfa1
mikroglobulina i kreatinina urina
Laboratorijumski nalazi u ispitivanim grupama
Laboratory findings
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Kidney size
measurements
Group I (N=36)
Kidney
Group II (N=23)
Kidney
t-test
(p)
Right Left Right Left Right Le
ft
Length in mm
(SD)
1039 (988) 1062 (90) 1038 (80) 1038 (99) 065
(0949)
0925
(035
9)
Parenhim in
mm (SD)
1429 (262) 1483(224) 139 (239) 1387(290) 0548
(0586)
1437
(015
6)
Width in mm
(SD)
4731(636) 4764(473) 4556(516) 4622(513) 1046
(0300)
1090
(028
0)
Kosi in mm
(SD)
4766(791) 4678(682) 447(924) 4648(720) 1304
(0198)
0161
(087
3)
Ultrazvučni nalazi bubrega u ispitivanim grupama BENa
Bez statističke značajnosti u dimenzijama bubrega u ispoitivanim grupamaI u odnosu na normalne referentne vrijednosti
Ultrasound of the kidneys
No statistical significance in kidney size in the examined groups compared to the normal reference values
Zaključci Nema bitnih razlika u obolijevanju među spolovima na endemskom terenu u isitanika opeterećenih BENom i bez
BEN opeterećenja u porodici
Rane faze BEN počinju poslije 40 godine života i protiču bez akutnog početka i hipertenzije
Prvi znaci bolesti mogu biti povišena koncentracija mikroalbulbumina u urinu U starijim grupama je u većim koncentracijama alfa1mikroglobulina u urinu što je znak duže izloženosti agensu
U ranima fazama bolesti normalna je bubrežna funkcija
Anemija nije rani znak BEN
Ultrazvučne dimenzije bubrega su normalne u ranim fazama BENa
Patohistološki je acelularna skleroza u intersticijumu i počinje u kori bubrega
Conclusions No significant differences in morbidity rates between the sexes in participants with positive and negative family
history
The early stages of BEN begin after the age of 40 without acute reaction and hypertension
The first sign of the disease can be microalbuminuria The elderly participants have increased concentration of alpha 1-microglobulin in the urine awhich is a sign of longer exposure to agent In the early stages of the disease renal function is normal
Anemia is not an early sign of BEN
Ultrasonic kidney dimensions are normal in the early stages of Ben
Histopathology indicates acellular interstitial sclerosis and begins in the renal cortex
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Početak bolesti se pomjera prema starijim životnim dobima
Nema novih žarišta
Bitnije je ekspozicija i dužina ekspozicije na terenu za nastanak BEN jer to objašnjava da imigranti poslije 20 godina obole
Jer i grupe koje u porodici nemaju BEN poslije dugo godina življenja na terenu dobiju bolest
Posebno kako neki od članova pojedinih porodica obole a neko ne ( jer neko je više izložen agensu a neko nije i to je osnovni razlog)
Start of disease is shifting towards older ages
There are no new endemic areas
More important is the exposure to the agent because it explains that immigrants after 20 years show the sympthoms
Some of the family members get sick and others do not depending on how much they are exposed to agent
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Novija saznanja i istraživanja BENa
Aristolohijska kiselina ili njeni adukti su razlog bolesti jeste
Da li je to jedan osnovni razlog a ostalo su uticajni činioci mislim da jeste
da li će BEN nestati - hoće ALI BAR ZNAMO ETIOLOGIJU ( ILI MISLIMO DA ZNAMO )
Prethodi li BEN papilarnim karcinomima urotelijuma-prethodi
Je li razlog tumora i BENa isti - jeste -Arisholohijska kiselina i njeni adukti
Napraviti nove sveobuhvatna
Epidemiološka istraživanja
Tražiti adukte Arisholohijske kiseline u tkivu
Markere tumorogeneze
Future research
Aristolochic acid or its adducts are the cause of disease Yes
Is it the main reason and the rest are influential factors I think it is
Whether BEN desapear It will But at least we know the etiology ( or we think we know)
Whether BEN precededs papillary urothelial carcinoma-precedes
Is the cause of tumors and Ben the same ndash yes it is - Aristolochic acid
New comprehensive research
epidemiological research
Searching for adducts of Aristolochic acid in the tissue
Searching for tumor markers
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Kako je i zašto BEN progresivna ireverzibilna bolest i vodi u terminačlnu bubrežnu slabost jer ako je toksin razlog zašto ako se otkloni ili prestane djejstvo toksina bolest napreduje i ne ostaje na odredjenom stepenu renalne slabosti
How and why BEN is progressive reversible disease that leads to the terminal renal failure If the toxin is the cause of BEN why when we eliminate exposure to toxin disease still makes a progress and does not remain at a certain stage of renal failure
Balkanska endemska nefropatija u Bosni i Hercegovini 50 godina istraživanja
Osnovne karakteristike BEN i distribucija
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Basic characteristics of Balcan endemic nephropathy and its distribution
Prvi opisi BENa potiču Vojislava Danilovića i saradnika
The first descriptions of Balkan endemic nephropathy originate from Vojislav Danilović and associates
Danilovic V Djurisic M Mokranjac MStojimirović B Živojinović J Stojaković P Porodično obolenja bubrega u selu Šopić izazvano hroničnom intoksikacijom olovom Srpski arhiv 851115 1957
Danilovic V Djurisic M Mokranjac MStojimirović B Živojinović J Stojaković P Nephroitis chronqaee provoqaes par intoxication au plumb par voie digestive farine) La Presse Medicalae 65 2039ndash20401957
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Vojislav Danilović Jakob Gaon
Sredinom 1957 godine ekipa stručnjaka Centralnog higijenskog zavoda i Interne klinike u Sarajevu nakon prvih orijentacionih ispitivanja na području opština sjevereoistočne Bosne potrvdjuje masovnu učestalost pojave bubrežnih bolesnika i sve češćoj smrti od uremije
Bilten Centralnog higijenskog zavoda Zaključci grupe stručnjaka o mjerema potrebnim za dalje ispitivanje i suzbijanje
epidemije nefritaSavezni zavod za zdravstvenu zaštituBeogradIzvještajiBilten Centralnog higijenskog zavoda BiH1957825
AranickiMi saradnici Epidemična pojava nefrita na području sreza Brčko Bilten Centralnog higijenskog zavoda BiH 1958 121
AranickiMisar dosadašnja ispitivanja epidemiologije endemske nefropatijeu BiHMed Arhiv19611599
In mid-1957 a team of experts from Central Public Health Institute and the Internal Medicine Clinic in Sarajevo after finishing the first research in the municipalities of northeastern Bosnia confirms the mass incidence of kidney patients and more frequent death from uremia
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Početkom 1958 godine osnovaju se Dispanzeri za bubrežne bolesti-prvi u Bijeljini sa zadatkom da radi na detekcijiregistracijiliječenjusavjetovanju i sprovodjenju nekih preventivnih mjera na području 6 opština sjeveroistočne BiHldquo
In early 1958 the departments for kidney disease have been established ndashfirst one in Bijeljina with the aim of working on detection registration treatment consultation and implementation of some preventive measures in the endemic erea (six municipalities of northeastern Bosnia and Herzegov )
Alibegović ADispanzerski rad u proučavaju raširenosti dijagnostici i terapijii prevenciji Semberske nefropatije Zbornik radova Simpozijuma o endemskoj nefropatiji Niš 1971Prosveta 60-67
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Uradjeno je sveobuhvatno epidemiološko-kliničko ispitivanje endemske nefropatije obavljena su perlustracijom stanovništva u 6 opština sjeveroistočne Bosne u vremenu od 1975 do 1978 godine
Pregledano je 244016 stanovnika od 6 do 60 godina a registrovano je 10541 protein pozitivan ispitanik a 1730 oboljelih od endemske nefropatije (BEN)
During four years (1975-1978) 244016 patients were examined ( 6 -60 years old) In 10541 patients positive proteinuria was registered 1730 patients were diagnosed with Balkan endemic nephropathy
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Opštine u kojima postoji endemska nefropatija sa brojem pregledanih ispitanika i registrovanih bolesnika
Municipalities in the endemic area with the number of examined people and registrated patients
Fajeglj A i saradnici Trogodišnji (1975-1977) Republički program na otkrivanju i suzbijanju endemske nefropatije u SR Bosni i
Hercegovini Zbrornik radova I kongresa nefrologa Jugoslavije Beograd 1981 42-47
Opštine SR Bosne i Hercegovine u kojima je utvrdjena endemska nefropatija
Za završenom 1977godinom ukupno je registrovano 1730 bolesnika od BENa
1730 patients were diagnosed with Balkan endemic nephropathy
ldquoUtrvdjene stope obolevanja od endemske nefropatije iznose od 0347 do 0901 prosječno 0701 značajno su manje od onih koje su ranije nadjene u pojedinim grupama stanovnika i pojedinim naseljima Nadjene stope nisu alarmanente na ukupan broj pregledanih stanovnika No nadjene stope s druge strane sigurno govore i za to da je endemska nefropatija i dalje veoma ozbiljan problem kome u zaštiti zadravlja treba posvetiti najveću moguću pažnju i zbog toga treba nefrološku službu na tim regionima još više razvijati i jačatirdquo Fajgelj i saradnici 1981 (BEN)Ovaj je jedinstven projekat u svijetu postao prototip epidemioloških istraživanja i bio podpomognut WHO
bdquoThe disease rate of BEN amounts from 0347 to 0901 on average 0701 It is is signifcantly decreased but still the argument that presents BEN as the serious health problem which demands great attention This is the reason why nephrology healthcare should be developed constantly especially in the endemic areardquo Fajgelj et al 1981 (BEN) This project has become a worldwide prototype and was supported by WHO
Fajgelj A i sar Trogodišnji program ( 1975-1977) Republički program na otkrivanju i suzbijanju endemske nefropatije u SR
Bosni i Hercegovini Zbornik radova I kongresa nefrologa Jugoslavije 42-48 Institut za endemsku nefropatiju Lazarevac1981
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Biomarkeri i endemska nefropatija
Urin ispitanika je pregledan sa stiksom i SSA uzimana je anamneza i pregledani su a protein pozitivni su upućivani na obradu u dispanzere i kliničke ustanove Traženi su specifičniji testovi (biomarkeri) za terensko istraživanje
Dosta istraživača je tražilo biomarkera za terensko istraživanje beta 2 mikroglobulin u serumu i urinuelektroforeze proteina u urinu Alfa 1 mikroglobunia
Biomarkeri su uporno traženi kao i danas a začetnici te ideje su Hall i saradnici koji je jedno vrijeme smatrao da je beta 2 mikroglobulin osim kao markera i uzročnik BEN
Biomarkers and Balcan Endemic Nephropathy
The subjects were surveyed examined family history was taken Urine was tested with Styx and SSA Patients with proteinuria were sent to to clinics on further examination Biomarkers were taken beta 2 microglobulin in serum and urine protein electrophoresis in the urine alpha 1-microglobulin
Biomarkers are still used for diagnosis Hall was the first who used them Once he even thought that beta 2 microglobulin was the cause of Balcan endemic nephropathy
HallPW and VasiljevicM Beta 2 microglobulin excretion as and index of renal tubular disorders with special reference to endemic Balkan nephropathyJLabclinMed 81897-9041973
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Jedni su smatrali da imunopatogenski mehanizmi mogu učestvovati u nastanku BEN
Some researchers believed that the immune pathogenic mechanisms may participate
in the etiology of BEN
MacanovićMRezaković DzBašagić E Brkić NImunopatogenetski mehanizmi u endemskoj nefropatiji
Acta medica saliniana Tuzla decembar 1976Regionalni medicinski centar Dr Mustafa Mujbegović 109-123
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Ako nema biomarkera postoje biohemijski parametre za dijagnozu bolesti i odredjivanje stepena renalnei nsuficijencije
If there are no biomarkers biochemical tests can help with diagnosis and determination of the degree of renal insufficiency
Pašić ISušić H Halilbašić AMartinović K Naša iskustva u liječenju bolesnika od endemske nefropatije uključujući i dijalizu Acta medica saliniana Tuzla decembar 1976Regionalni medicinski centar Dr Mustafa Mujbegović 153-160
AHalilbašićMartinović KPavličević AMehikić S Nakičević MPašić R Selesković H Pašić i Neki poremećaji biohemizma krvi kao mogući indikator lezije bubrega kod stanovnika sela Pisari Acta medica saliniana Tuzla decembar 1976Regionalni medicinski centar Dr Mustafa Mujbegović 163-169
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Dugo vremena je dosta istraživača a posebno akademik Jakov Gaon su smatrali da je uzrok BEN u vodi ( analize vode endemskih i neendemskih sela se nisu razlikovale)
Takodje je isptivano zemljište endemskih područja bez posebnih zaključaka
Academician Jakov Gaon and many other researcers believed taht the couse of BEN was in the water (The analyses showed no difference between water in endemic and non endemic area)
The soil of endemic area was also analysed but without significant results
Gaon J Pokrajčić B EDurić Uticaj nekih faktora spoljne sredine na održavanje endemske nefropatijei proijedlog za
primjenu preventivnih mjera Acta medica saliniana Tuzla decembar 1976Regionalni medicinski centar Dr Mustafa Mujbegović 109-118
OsmićI I sar Ispitivanje zemljišta i vode kao mogućih nosilaca uzročnika endemske nefropatije u selu Bosanski Miloševac Etiology of endemic (Balkan) nephropathy Prosveta 1987 35-41
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
I najmlađi su bili predmet ispitivanja jer se pretpostavljalo da bolest počinje još u djetinjstvu (ispitivanja 3705 djece od 7 do 15 godina iz endemskih žarišta Semberije (BiH) pojava signifikantne patološke i proteiurije i mikrohematurije kod školske djece ukazuju da je početak endemskog glomerulonefritisa unajvećem procentu u dječijem uzrastu)
Children were also included in the study because it was believed that disease begins in childhood (3705 children from 7-15 years who were living in the endemic area) Positive proteinuria and microhematuria found in young population indicate taht endemic glomerulonephritis bigins at an early age
SimojlovićVSušaS I saradnici 1981 Učestalost proteinurije u dece u regionu SemberijeZbornik radova I kongresa nefrologa
Jugoslavije 72-79
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
U vremenu od 1986 godine do pred rat 1992 istraživanje rade grupe iz Tuzle
Ljubljane i Beograda koje traže patohistološku osnovu BENa posebno ranih
faza kliničku sliku biomarkereRadovi ove grupe su objavljeni u Kindney 1991 godine
Nadjena je patohistološka osnova bolesti Dominira acelularna skleroza koja počinju oko proksimalnih tubula u koriklinička slika je nespecifična od biomakrera postoji i beta2 mikrolglobulin ali je u l00 urinima nadjen alfa 1 mikroglobulin kao marekr tubulske proteinurije
From 1986-1992 research was conducted by the research group from Tuzla Ljubljana Belgrade The group was seeking for the histopathological basis of BEN its clinical manifestation significant biomarkers The results were published in Kidney 1991
The histopathological basis of BEN was found (acellular sclerosis taht begins around proximal tubules in the cortex) Clinical manifestation is not specific Beta 2 microglobulin was found as biomarker but alfa 1 microglobulin was 100 positive in the urine samples of patientes with BEN
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini 50 godina istraživanja
Prvi patohistološki znaci BENa acelularna skleroza i kolapsna atrofija proksimalnih tubula
The histopathological basis of BEN (acellular sclerosis and collapsing atrophy around proximal
tubules)
Prodiranje acelularne skleroze u dublje slojeve korteksa sa edemom intersticijuma glomeruli normalni
Spreading the acellular sclerosis in the deeper layers of the cortex with interstitial edema glomerulus remains normal
Terminalni stadijum BENa potpuna acelularna skleroza u intersticijumu i fibroza izvijuganost aferentne arteriole
The terminal stage of BEN complete acellular sclerosis and fibrosis afferent arterioles are tortuous
Nakon rata 1992-1995godine
After the War
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Administrativno uredjenje Bosne i Hercegovine nakon 1995godine
The administrative organization of Bosnia and Herzegovina after 1995
Okružene opštine gdje postoji BEN
The municipalities in the endemic area
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Ali šta je sa BENom
koliki je broj bolesnika
ima li novih žarišta
koliki je broj raseljenih bolesnika
koliko se stanovnika doselilo
šta će se desiti sa raseljenim osobama i useljenim hoće li i kada dobiti BEN
prirodni ratom uslovljen eksperiment
But what happened to BEN
bull How many patients with BEN
bull Are there new endemic area
bull How many displaced patients
bull How many residents moved in the endemic area
bull What will happen with emigrants and immigrants in the endemic area
bull Do we have a natural war-conditioned experiment
Nakon rata postoje pokušaji da se prikupi i analizira broj bolesnika od BENa u BiH da se evidentirajuprikaže trend ove bolesti ali su to radile istraživačke grupe preko Udruženja nefrologa u BiH ili u okviru istraživaćčkih projekata Akademija nauka i umjetnosti BiH ili ISN
After the war there are attempts to collect and analyze the number of patients with BEN organized by the research group supported by The Association for Nephrology Dialysis and Transpalntation of Bosnia and Herzegovina and The Academy of Arts and Sciences
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Association for Nephrology Dialysis and Transplantation of Bosnia and Herzegovina
Prof dr Senaid Trnacevic President
Prof dr Enisa Mesic Project Coordinator
Application for Non-communicable Chronic Disease PreventionPrograms in Developing Countrie ISN Research Committee
Regional Coordinator Dick de Zeeuw (The Netherlands)ddezeeuwmedumcgnl
Program of early detection of chronic kidney disease in high-risk population of Bosnia and Herzegovin(EDCKD-BH)
Section A General Project Information1 Country Bosnia and Herzegovina South-East Europe2 Project title bdquoProgram of early detection of chronic kidney disease in highriskpopulation of Bosnia and Herzegovinaldquo3 Name and address of the coordinating Institution (Aplicant)1048707 Legal name Association for Nephrology Dialysis and Transplantation
of Bosnia and Herzegovina1048707 Address University Clinical Center Tuzla Trnovac bb 75000 Tuzla
BampH1048707 Head of the Association Prof Senaid Trnačević PhD MD
4 Name of the local coordinator of the project Prof Enisa Mešić PhD MD1048707 ISN member ID 606351048707 Position Chief of Nephrology and Dialysis Dept Clinic for Internal
Diseases University Clinical Centre Tuzla1048707 Contact Address Trnovac bb Nephrology and Dialysis Dept Clinic
for Internal Diseases
Trnačević S Halilbašić A Imamović G Mešić E Balkan endemic nephropathy in Bosnia and Herzegovina Facta universitatis 2002 Series Medicine and Biology Vol9 No 1 University of Niš
Imamovic G Batuman V Sinanovic O et al Microalbuminuria as a possible marker of risk of Balkan endemic nephropathy Nephrology 2008 13
Mešić E Early detection of Balkan endemic nephropathyin Bosanska Posavina Bosnian Journal of basic scintient 2010 10 (Suplement 1) S 84-S 90
Alecković M Mesić E Trnacević S et al Glomerular filtrationrate in examined population of Bosnian Posavinamdashregion of Balkan Endemic Nephropathy Bosn J Basic Med Sci 2010 10S68ndashS72
Mirna Aleckovic-Halilovic Enisa Mesic Senaid Trnacevic Emir Hodzic Vildana Habul Mirza Atic Maida Dugonjic and Evlijana Hasanovic 2014Values of Alpha 1 Microglobulin Does Not Differ between Individuals with and without Family History of Balkan Endemic Nephropathy International Journal of NephrologyVolume 2014 (2014) Article ID 284293 5 pageshttpdxdoiorg1011552014284293
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Arthur Grollman 2010 Aristolochic acidan environmental and yatrogenic disease Abstract booktrećeg kongresa nefrologa Bosne i Hercegovine sa medjunarodnim učeščem 6
Grollman AP Scarborough J Jelaković B Aristolochic acid nephropathy an environmental and iatrogenic disease In Fishbein J ed Advances in Molecular Toxicology 3 Elsevier Amsterdam 2009211ndash222
Jelaković B 2010 The role of Aristolochic acid in endemic nephropathy Abstract booktrećeg kongresa nefrologa Bosne i Hercegovine sa medjunarodnim učeščem 6
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Rad Cosynsa i saradnika nakon epizode trovanja žena koje su uzimale susptance sa sastojcima kineskog bilja
Pisoning with ingredients of Chinese herbs for the purpose of weight loss(Cosynsa)
Nigdje toliko korova kao u pšenici endesmkih terena u odnosu na druge regione
Seljaci su koristili pšenicu sa svoje zemlje samo za svoje potrebe
Nisu davali nikakvu važnost toksičnosti korova
Kruh tih seljaka je bio otrovanMilenko Ivić u Liječničkom vijesnku 91(12) 1273-1281 (1969)
Weed is most common in the endemic area
Farmers have used wheat from their land only for their own purposes
They did not pay any attention to the toxicity of weed
Their bread was poisoned
Milenko Ivić u Liječničkom vijesnku 91(12) 1273-1281 (1969)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Analogija BENa i Aristolohijskom kiselinom uslovljenom nefropatijom(AAN)
Klinička slika
Patološko histološki nalazi
Incidenca
Pojava papilarnih tumora
Eksperimenti sa Aristolihijskom kiselinom na eksperimenatlnim životinjama dokazali su istovjetne patološko histološke promejene koje se vidjaju u BENu
Samo je različit famijarni karakter u BEN postoji a u AAN ne postoji
The analogy between Ben and Nephropaty caused by aristolochic acid (AAN)
Clinical manifestations
Histologically
Incidence
The appearance of papillary tumors
Experiments with the laboratory animals that were exposed to aristolochic acid showed the same patohistological changes in kidney like those one found in BEN patints
Differs only family history
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Više od 40 svih dijaliznih bolesnika u BIH su u regionu opština sjerevoistočne BiH gdje je najveća koncentracija dijaliznih cenatara i endemska žarišta BENa
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
More than 40 of all dialysis patients in BiH are in the endemic area where is the largest number of dialysis centers
Od cjelokupne dijalizne populacije u BiH na BEN populaciju pripada 10 što predstavlja medicinski naučni finansijski socijalni i organizacijski problem zdravstvene zaštitie stanovništa
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
From the entire dialysis population in BiH 10 are patients with BEN This is the medical scientific financial social and organizational problem
Broj stanovnika u Bosni i Hercegovini u popisima stanovništva 19711991 i 2013 godine
Sa decembrom 2013 godine u BIH ima ukupno 3 791 622
F BiH 2 371 603
RS 1 326 991
Brčko 93 028
Sa decembrom 1971 godine 3 746 111
Sa decembrom 1991 godine 4 377 033
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
The population of Bosnia and Herzegovina in the censuses in 1971 in 1991 and 2013
December 2013 3 791 622
F BiH 2 371 603
RS 1 326 991
Brčko 93 028
December 1971 3 746 111
December 1991 4 377 033
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1 Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
podaci Bijeljina Brčko Šamac Orašje Odžak Modriča Domaljevac
Broj stanovnika od 1978god
92800 87000 32000 27806 27895 32 800 4208
Broj stanovnika 2013god
114663 93028 19041 21584 21289 27799 5216
Broj gradskog stanivništva 2013
56600 46 000 5000 3796 9182 7 000 5216
Broj seoskog stanovništva 2013
58000 52 000 14 600 17788 12 107 25 000 5216
Broj seoskog stanovništva
1978god
52800 52 000 27 000 23896 20261 25 800 4208
Broj gradskog stanivništva
1978god
40 000 43 900 5000 3910 7634 7 000 4208
Ukupan broj BEN bolesnka
2013god
300 36 90 44 53 80 55
Ukupan broj bolesnika na
hemodijaliziHD
290 62 40 27 22 34 13
Ukupan broj BEN na HD
190 8 26 19 14 10 14
Ukupan broj tumora i BEN
30 2 30 2 3 0 3
Broj BEN na
transplantaciji
0 0 0 0 1 1
Ukupan brojizbjeglica
2013god
20 000 5000 0 0 oko 7000 0
Primjedbe
Ukupno
Broj stanovnika sa registrovanim broj endemskih nefropatija hemodijaliznih bolesnika tumora i BENa broj transplantiranih i BENa u opština sjeveroistočne Bosne i HercegovineNumber of patients with BEN number of patients who are dialyzed number of patients with BEN and tumors
transplanted patients with BEN in th endemic area
BEN ( Balkanska endemska nefropatija )
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1
Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
broj stanovnika u 6 opština 1978 304 509
broj stanovnika u 6 opština 2013 302620
Sa decembrom 2014godine ukupno BENa 1007Sa decembrom 1977 godine 1730
population in six municipalities in 1978 304 509
population in six municipalities in 2013 302 620
number of patients with BEN december 2013 1016number of patients with BEN december 1977 1730
Zavod za statistiku Bosne i Hercegovinegodina 1977Sarajevo
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1 Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Osnovni cilj je ispitati ranih faza BENa u jednom mikroregionu- sa ostvrtom na
dijagnostičke kriterijume
Hipoteze
da žive na endemskom terenu preko 15 (20) godina
postojanje bolesti u porodici
povišena vrijednosti mikroalbumina i alfa1mikroglobulina u urinu
anemija
smanjene dimenzije bubrega su pokazatelji ranih faza BEN
The main goal is to detect the early stages of Ben in one micro region- paying
attention to diagnostic criteria
The main hypothesis is that the indicators of the early stages of BEN are
Living in an endemic area over 15 (20) years
Family history
Increased microalbumin and alpha 1-microglobulin in urine
Anemia
Reduced kidney dimensions
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Metodologija je uniformna prema prekorukama eksperata za BEN izvornih od 2008godine i dogradjenih kasnije u 2013godini
The methodology is unified according to experts recommendations for BENoriginal from 2008 and later annexed in 2013
Consensus statemant on sceeningdiagnosis classification and tretmant of endemic (Balkan) nephropathy NDT Advance
Access published October 282013
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Consensus statemant on sceeningdiagnosis classification and tretmant of endemic (Balkan) nephropathy NDT Advance Access published October 282013
Osnovni kriteriji uključenja ispitanika u ovu studiju su bili življenje u Domaljevcu više od 15 (20)godina patološki nalaz mikroalbuminurije (MA) postojanje ili odsustvo pozitivne porodične anamneze BEN
Dok su kriteriji isključenja prema Konsenzusu (2008) bili postojanje hiperlipidemije hipertenzije dijabetes melitusa mikrohematurije i leukociturije (Anonymous 1999)
Basic criteria for inclusion were living in Domaljevac more than 15 (20) years microalbuminiria family histroy (relative)
While exclusion criteria according to Consensus (2008) were the existence of hyperlipidemia hypertension diabetes mellitus microhaematuria and leukocyturia (Anonymous 1999)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Istraživanje se odvijalo u dvije faze
U I fazi ispitanicima Uzimana je anamnezaklinički poregled laboratorijumski nalazi urina iispunjavani formulari pregleda i anketni list
U obje faze ispitivanja MA određivana je stiks metodom a imunoeseji su je detektovali u koncentracijama od 50 do 100 mgL urina
Izdvojeni su MA pozitivni iz I faze Ponovo je u II fazi odredjivana MA Urin odgovarajuće specifične težine uz pozitivan nalaz mikroalbuminurije ostavljen je za određivanje alfa 1 mikroglobulina (A1M) i kreatinina
Ispitanicima u drugoj fazi ispitivanja uzeta je krv za određivanje kompletne krvne slike kreatinina na osnovu formula određivan je klirens kreatinina-GFR željezo te su vršena morfometrijska mjerenja ultrazvučnim pregledom bubrega
The research was conducted in two phases
In the phase one family history was taken participants were examined urin was tested questionnaries were filled
In both phases of the study MA was tested by styx and was detected at concentrations of 50 to 100 mg L of urine MA positive participants were separated Test was repeated
Urin was tested (detecting alpha 1 microglobulin and creatinine)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Funkcionalno stanje bubrega procjenjivano na osnovu klirensa kreatinina odnosno JGF (MDRD formula) prema preporukama KDIGO- Kidney Internatinal Suplements smjernicama [19] Dimenzije bubrega prema spolu i dobu mjerene su prema standardima preporukama Spiegela i saradnika i sar [20]
Statistička obrada podataka je uradjena prema Altmanu i saradnicima [21]
In the second phase blood sample was taken (blood count creatinine Fe) participants were underwent ultrasound of the kidneys Renal function was evaluated by creatinine clearance (recommended by KDIGO- Kidney Internatinal Suplements guidelines) [19] Kidney dimensions were measured according to standard recommendations (Spiegel )
Statistical analysis was performed according to Altman [21]
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Pregledano je ukupno 360 ispitanika u Domaljevcu a od toga 131 je imao patološki nalaz MA
Od tih 131 ispitanika 59 ispitanika imalo je samo patološki nalaz MA bez hiperlipidemije dijabetes melitusa hipertenzije leukociturije i mikrohematurije dok 72 ispitnika su uz MA imali i jedan od drugih navednih patoloških nalaza te su zbog toga isključeni dalje iz studije
The study included 360 participants in Domaljevac 131 had microalbuminuria detected
59 participants had microalbuminuria without hyperlipidemia diabetes mellitus hypertension leukocituria and microhaematuria while 72 patients had microalbuminuria along with some of the exclusionary factors
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Ispitanici Godine (XplusmnSD) t P
Grupa I 470plusmn155 121 023
Grupa II 521plusmn159
Životna dob u ispitivaim grupama
Bez statističke značajnosti
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
The age
No statistical significance
gender Group I (N=36) Group II (N=23) Ukupno
Male 556 391 492
Female 444 609 508
Dob (godine) N=36
ispitanika
N=23
ispitanika
Ukupno
N= ispitanika
le25 3 83 0 00 3 51
26-35 5 139 5 217 10 169
36-45 11 306 4 174 15 254
46-55 6 167 3 130 9 152
56-65 6 177 5 217 11 186
gt65 5 139 6 261 11 186
Demografski podaci u isptivanim grupama
Preko 55 ispitanika su u životnoj dobi od 35 do 55 godina
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Demographic data
Over 55 of participants were between 35-55 years old
Parameter Group I (N36=) Group II (N23=) t-test p
Min-Max Mean SD Min-Max Mean SD
Eritrociti 30-56 460 049 322-508 439 049 1552 0127
Hemoglobin 96-169 1376 144 102-162 1345 145 0734 0467
Hematokrit 29-49 4097 40 31-46 3973 382 1117 0269
Željezo 26-475 1924 755 42-316 1617 633 1595 0116
Creatinine 55-132 8036 1783 49-119 7739 155 0656 0515
Klirens
krea
48-126 9114 1948 39-130 867 196 0851 0398
A1M 522-40 108 80 522-667 1622 158 -1524 0138
Cr urin 221-40 1538 1021 265-347 1398 787 0561 0577
A1MCr
urin
020-39 113 091 020-103 153 211 -1001 0321
N number of patients
Klirens krea- klirens kreatinina A1M ndash alfa 1 mikroglobulin Cr urin- kreatinin u urinu A1MCr urin- odnos alfa1
mikroglobulina i kreatinina urina
Laboratorijumski nalazi u ispitivanim grupama
Laboratory findings
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Kidney size
measurements
Group I (N=36)
Kidney
Group II (N=23)
Kidney
t-test
(p)
Right Left Right Left Right Le
ft
Length in mm
(SD)
1039 (988) 1062 (90) 1038 (80) 1038 (99) 065
(0949)
0925
(035
9)
Parenhim in
mm (SD)
1429 (262) 1483(224) 139 (239) 1387(290) 0548
(0586)
1437
(015
6)
Width in mm
(SD)
4731(636) 4764(473) 4556(516) 4622(513) 1046
(0300)
1090
(028
0)
Kosi in mm
(SD)
4766(791) 4678(682) 447(924) 4648(720) 1304
(0198)
0161
(087
3)
Ultrazvučni nalazi bubrega u ispitivanim grupama BENa
Bez statističke značajnosti u dimenzijama bubrega u ispoitivanim grupamaI u odnosu na normalne referentne vrijednosti
Ultrasound of the kidneys
No statistical significance in kidney size in the examined groups compared to the normal reference values
Zaključci Nema bitnih razlika u obolijevanju među spolovima na endemskom terenu u isitanika opeterećenih BENom i bez
BEN opeterećenja u porodici
Rane faze BEN počinju poslije 40 godine života i protiču bez akutnog početka i hipertenzije
Prvi znaci bolesti mogu biti povišena koncentracija mikroalbulbumina u urinu U starijim grupama je u većim koncentracijama alfa1mikroglobulina u urinu što je znak duže izloženosti agensu
U ranima fazama bolesti normalna je bubrežna funkcija
Anemija nije rani znak BEN
Ultrazvučne dimenzije bubrega su normalne u ranim fazama BENa
Patohistološki je acelularna skleroza u intersticijumu i počinje u kori bubrega
Conclusions No significant differences in morbidity rates between the sexes in participants with positive and negative family
history
The early stages of BEN begin after the age of 40 without acute reaction and hypertension
The first sign of the disease can be microalbuminuria The elderly participants have increased concentration of alpha 1-microglobulin in the urine awhich is a sign of longer exposure to agent In the early stages of the disease renal function is normal
Anemia is not an early sign of BEN
Ultrasonic kidney dimensions are normal in the early stages of Ben
Histopathology indicates acellular interstitial sclerosis and begins in the renal cortex
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Početak bolesti se pomjera prema starijim životnim dobima
Nema novih žarišta
Bitnije je ekspozicija i dužina ekspozicije na terenu za nastanak BEN jer to objašnjava da imigranti poslije 20 godina obole
Jer i grupe koje u porodici nemaju BEN poslije dugo godina življenja na terenu dobiju bolest
Posebno kako neki od članova pojedinih porodica obole a neko ne ( jer neko je više izložen agensu a neko nije i to je osnovni razlog)
Start of disease is shifting towards older ages
There are no new endemic areas
More important is the exposure to the agent because it explains that immigrants after 20 years show the sympthoms
Some of the family members get sick and others do not depending on how much they are exposed to agent
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Novija saznanja i istraživanja BENa
Aristolohijska kiselina ili njeni adukti su razlog bolesti jeste
Da li je to jedan osnovni razlog a ostalo su uticajni činioci mislim da jeste
da li će BEN nestati - hoće ALI BAR ZNAMO ETIOLOGIJU ( ILI MISLIMO DA ZNAMO )
Prethodi li BEN papilarnim karcinomima urotelijuma-prethodi
Je li razlog tumora i BENa isti - jeste -Arisholohijska kiselina i njeni adukti
Napraviti nove sveobuhvatna
Epidemiološka istraživanja
Tražiti adukte Arisholohijske kiseline u tkivu
Markere tumorogeneze
Future research
Aristolochic acid or its adducts are the cause of disease Yes
Is it the main reason and the rest are influential factors I think it is
Whether BEN desapear It will But at least we know the etiology ( or we think we know)
Whether BEN precededs papillary urothelial carcinoma-precedes
Is the cause of tumors and Ben the same ndash yes it is - Aristolochic acid
New comprehensive research
epidemiological research
Searching for adducts of Aristolochic acid in the tissue
Searching for tumor markers
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Kako je i zašto BEN progresivna ireverzibilna bolest i vodi u terminačlnu bubrežnu slabost jer ako je toksin razlog zašto ako se otkloni ili prestane djejstvo toksina bolest napreduje i ne ostaje na odredjenom stepenu renalne slabosti
How and why BEN is progressive reversible disease that leads to the terminal renal failure If the toxin is the cause of BEN why when we eliminate exposure to toxin disease still makes a progress and does not remain at a certain stage of renal failure
Balkanska endemska nefropatija u Bosni i Hercegovini 50 godina istraživanja
Prvi opisi BENa potiču Vojislava Danilovića i saradnika
The first descriptions of Balkan endemic nephropathy originate from Vojislav Danilović and associates
Danilovic V Djurisic M Mokranjac MStojimirović B Živojinović J Stojaković P Porodično obolenja bubrega u selu Šopić izazvano hroničnom intoksikacijom olovom Srpski arhiv 851115 1957
Danilovic V Djurisic M Mokranjac MStojimirović B Živojinović J Stojaković P Nephroitis chronqaee provoqaes par intoxication au plumb par voie digestive farine) La Presse Medicalae 65 2039ndash20401957
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Vojislav Danilović Jakob Gaon
Sredinom 1957 godine ekipa stručnjaka Centralnog higijenskog zavoda i Interne klinike u Sarajevu nakon prvih orijentacionih ispitivanja na području opština sjevereoistočne Bosne potrvdjuje masovnu učestalost pojave bubrežnih bolesnika i sve češćoj smrti od uremije
Bilten Centralnog higijenskog zavoda Zaključci grupe stručnjaka o mjerema potrebnim za dalje ispitivanje i suzbijanje
epidemije nefritaSavezni zavod za zdravstvenu zaštituBeogradIzvještajiBilten Centralnog higijenskog zavoda BiH1957825
AranickiMi saradnici Epidemična pojava nefrita na području sreza Brčko Bilten Centralnog higijenskog zavoda BiH 1958 121
AranickiMisar dosadašnja ispitivanja epidemiologije endemske nefropatijeu BiHMed Arhiv19611599
In mid-1957 a team of experts from Central Public Health Institute and the Internal Medicine Clinic in Sarajevo after finishing the first research in the municipalities of northeastern Bosnia confirms the mass incidence of kidney patients and more frequent death from uremia
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Početkom 1958 godine osnovaju se Dispanzeri za bubrežne bolesti-prvi u Bijeljini sa zadatkom da radi na detekcijiregistracijiliječenjusavjetovanju i sprovodjenju nekih preventivnih mjera na području 6 opština sjeveroistočne BiHldquo
In early 1958 the departments for kidney disease have been established ndashfirst one in Bijeljina with the aim of working on detection registration treatment consultation and implementation of some preventive measures in the endemic erea (six municipalities of northeastern Bosnia and Herzegov )
Alibegović ADispanzerski rad u proučavaju raširenosti dijagnostici i terapijii prevenciji Semberske nefropatije Zbornik radova Simpozijuma o endemskoj nefropatiji Niš 1971Prosveta 60-67
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Uradjeno je sveobuhvatno epidemiološko-kliničko ispitivanje endemske nefropatije obavljena su perlustracijom stanovništva u 6 opština sjeveroistočne Bosne u vremenu od 1975 do 1978 godine
Pregledano je 244016 stanovnika od 6 do 60 godina a registrovano je 10541 protein pozitivan ispitanik a 1730 oboljelih od endemske nefropatije (BEN)
During four years (1975-1978) 244016 patients were examined ( 6 -60 years old) In 10541 patients positive proteinuria was registered 1730 patients were diagnosed with Balkan endemic nephropathy
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Opštine u kojima postoji endemska nefropatija sa brojem pregledanih ispitanika i registrovanih bolesnika
Municipalities in the endemic area with the number of examined people and registrated patients
Fajeglj A i saradnici Trogodišnji (1975-1977) Republički program na otkrivanju i suzbijanju endemske nefropatije u SR Bosni i
Hercegovini Zbrornik radova I kongresa nefrologa Jugoslavije Beograd 1981 42-47
Opštine SR Bosne i Hercegovine u kojima je utvrdjena endemska nefropatija
Za završenom 1977godinom ukupno je registrovano 1730 bolesnika od BENa
1730 patients were diagnosed with Balkan endemic nephropathy
ldquoUtrvdjene stope obolevanja od endemske nefropatije iznose od 0347 do 0901 prosječno 0701 značajno su manje od onih koje su ranije nadjene u pojedinim grupama stanovnika i pojedinim naseljima Nadjene stope nisu alarmanente na ukupan broj pregledanih stanovnika No nadjene stope s druge strane sigurno govore i za to da je endemska nefropatija i dalje veoma ozbiljan problem kome u zaštiti zadravlja treba posvetiti najveću moguću pažnju i zbog toga treba nefrološku službu na tim regionima još više razvijati i jačatirdquo Fajgelj i saradnici 1981 (BEN)Ovaj je jedinstven projekat u svijetu postao prototip epidemioloških istraživanja i bio podpomognut WHO
bdquoThe disease rate of BEN amounts from 0347 to 0901 on average 0701 It is is signifcantly decreased but still the argument that presents BEN as the serious health problem which demands great attention This is the reason why nephrology healthcare should be developed constantly especially in the endemic areardquo Fajgelj et al 1981 (BEN) This project has become a worldwide prototype and was supported by WHO
Fajgelj A i sar Trogodišnji program ( 1975-1977) Republički program na otkrivanju i suzbijanju endemske nefropatije u SR
Bosni i Hercegovini Zbornik radova I kongresa nefrologa Jugoslavije 42-48 Institut za endemsku nefropatiju Lazarevac1981
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Biomarkeri i endemska nefropatija
Urin ispitanika je pregledan sa stiksom i SSA uzimana je anamneza i pregledani su a protein pozitivni su upućivani na obradu u dispanzere i kliničke ustanove Traženi su specifičniji testovi (biomarkeri) za terensko istraživanje
Dosta istraživača je tražilo biomarkera za terensko istraživanje beta 2 mikroglobulin u serumu i urinuelektroforeze proteina u urinu Alfa 1 mikroglobunia
Biomarkeri su uporno traženi kao i danas a začetnici te ideje su Hall i saradnici koji je jedno vrijeme smatrao da je beta 2 mikroglobulin osim kao markera i uzročnik BEN
Biomarkers and Balcan Endemic Nephropathy
The subjects were surveyed examined family history was taken Urine was tested with Styx and SSA Patients with proteinuria were sent to to clinics on further examination Biomarkers were taken beta 2 microglobulin in serum and urine protein electrophoresis in the urine alpha 1-microglobulin
Biomarkers are still used for diagnosis Hall was the first who used them Once he even thought that beta 2 microglobulin was the cause of Balcan endemic nephropathy
HallPW and VasiljevicM Beta 2 microglobulin excretion as and index of renal tubular disorders with special reference to endemic Balkan nephropathyJLabclinMed 81897-9041973
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Jedni su smatrali da imunopatogenski mehanizmi mogu učestvovati u nastanku BEN
Some researchers believed that the immune pathogenic mechanisms may participate
in the etiology of BEN
MacanovićMRezaković DzBašagić E Brkić NImunopatogenetski mehanizmi u endemskoj nefropatiji
Acta medica saliniana Tuzla decembar 1976Regionalni medicinski centar Dr Mustafa Mujbegović 109-123
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Ako nema biomarkera postoje biohemijski parametre za dijagnozu bolesti i odredjivanje stepena renalnei nsuficijencije
If there are no biomarkers biochemical tests can help with diagnosis and determination of the degree of renal insufficiency
Pašić ISušić H Halilbašić AMartinović K Naša iskustva u liječenju bolesnika od endemske nefropatije uključujući i dijalizu Acta medica saliniana Tuzla decembar 1976Regionalni medicinski centar Dr Mustafa Mujbegović 153-160
AHalilbašićMartinović KPavličević AMehikić S Nakičević MPašić R Selesković H Pašić i Neki poremećaji biohemizma krvi kao mogući indikator lezije bubrega kod stanovnika sela Pisari Acta medica saliniana Tuzla decembar 1976Regionalni medicinski centar Dr Mustafa Mujbegović 163-169
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Dugo vremena je dosta istraživača a posebno akademik Jakov Gaon su smatrali da je uzrok BEN u vodi ( analize vode endemskih i neendemskih sela se nisu razlikovale)
Takodje je isptivano zemljište endemskih područja bez posebnih zaključaka
Academician Jakov Gaon and many other researcers believed taht the couse of BEN was in the water (The analyses showed no difference between water in endemic and non endemic area)
The soil of endemic area was also analysed but without significant results
Gaon J Pokrajčić B EDurić Uticaj nekih faktora spoljne sredine na održavanje endemske nefropatijei proijedlog za
primjenu preventivnih mjera Acta medica saliniana Tuzla decembar 1976Regionalni medicinski centar Dr Mustafa Mujbegović 109-118
OsmićI I sar Ispitivanje zemljišta i vode kao mogućih nosilaca uzročnika endemske nefropatije u selu Bosanski Miloševac Etiology of endemic (Balkan) nephropathy Prosveta 1987 35-41
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
I najmlađi su bili predmet ispitivanja jer se pretpostavljalo da bolest počinje još u djetinjstvu (ispitivanja 3705 djece od 7 do 15 godina iz endemskih žarišta Semberije (BiH) pojava signifikantne patološke i proteiurije i mikrohematurije kod školske djece ukazuju da je početak endemskog glomerulonefritisa unajvećem procentu u dječijem uzrastu)
Children were also included in the study because it was believed that disease begins in childhood (3705 children from 7-15 years who were living in the endemic area) Positive proteinuria and microhematuria found in young population indicate taht endemic glomerulonephritis bigins at an early age
SimojlovićVSušaS I saradnici 1981 Učestalost proteinurije u dece u regionu SemberijeZbornik radova I kongresa nefrologa
Jugoslavije 72-79
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
U vremenu od 1986 godine do pred rat 1992 istraživanje rade grupe iz Tuzle
Ljubljane i Beograda koje traže patohistološku osnovu BENa posebno ranih
faza kliničku sliku biomarkereRadovi ove grupe su objavljeni u Kindney 1991 godine
Nadjena je patohistološka osnova bolesti Dominira acelularna skleroza koja počinju oko proksimalnih tubula u koriklinička slika je nespecifična od biomakrera postoji i beta2 mikrolglobulin ali je u l00 urinima nadjen alfa 1 mikroglobulin kao marekr tubulske proteinurije
From 1986-1992 research was conducted by the research group from Tuzla Ljubljana Belgrade The group was seeking for the histopathological basis of BEN its clinical manifestation significant biomarkers The results were published in Kidney 1991
The histopathological basis of BEN was found (acellular sclerosis taht begins around proximal tubules in the cortex) Clinical manifestation is not specific Beta 2 microglobulin was found as biomarker but alfa 1 microglobulin was 100 positive in the urine samples of patientes with BEN
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini 50 godina istraživanja
Prvi patohistološki znaci BENa acelularna skleroza i kolapsna atrofija proksimalnih tubula
The histopathological basis of BEN (acellular sclerosis and collapsing atrophy around proximal
tubules)
Prodiranje acelularne skleroze u dublje slojeve korteksa sa edemom intersticijuma glomeruli normalni
Spreading the acellular sclerosis in the deeper layers of the cortex with interstitial edema glomerulus remains normal
Terminalni stadijum BENa potpuna acelularna skleroza u intersticijumu i fibroza izvijuganost aferentne arteriole
The terminal stage of BEN complete acellular sclerosis and fibrosis afferent arterioles are tortuous
Nakon rata 1992-1995godine
After the War
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Administrativno uredjenje Bosne i Hercegovine nakon 1995godine
The administrative organization of Bosnia and Herzegovina after 1995
Okružene opštine gdje postoji BEN
The municipalities in the endemic area
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Ali šta je sa BENom
koliki je broj bolesnika
ima li novih žarišta
koliki je broj raseljenih bolesnika
koliko se stanovnika doselilo
šta će se desiti sa raseljenim osobama i useljenim hoće li i kada dobiti BEN
prirodni ratom uslovljen eksperiment
But what happened to BEN
bull How many patients with BEN
bull Are there new endemic area
bull How many displaced patients
bull How many residents moved in the endemic area
bull What will happen with emigrants and immigrants in the endemic area
bull Do we have a natural war-conditioned experiment
Nakon rata postoje pokušaji da se prikupi i analizira broj bolesnika od BENa u BiH da se evidentirajuprikaže trend ove bolesti ali su to radile istraživačke grupe preko Udruženja nefrologa u BiH ili u okviru istraživaćčkih projekata Akademija nauka i umjetnosti BiH ili ISN
After the war there are attempts to collect and analyze the number of patients with BEN organized by the research group supported by The Association for Nephrology Dialysis and Transpalntation of Bosnia and Herzegovina and The Academy of Arts and Sciences
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Association for Nephrology Dialysis and Transplantation of Bosnia and Herzegovina
Prof dr Senaid Trnacevic President
Prof dr Enisa Mesic Project Coordinator
Application for Non-communicable Chronic Disease PreventionPrograms in Developing Countrie ISN Research Committee
Regional Coordinator Dick de Zeeuw (The Netherlands)ddezeeuwmedumcgnl
Program of early detection of chronic kidney disease in high-risk population of Bosnia and Herzegovin(EDCKD-BH)
Section A General Project Information1 Country Bosnia and Herzegovina South-East Europe2 Project title bdquoProgram of early detection of chronic kidney disease in highriskpopulation of Bosnia and Herzegovinaldquo3 Name and address of the coordinating Institution (Aplicant)1048707 Legal name Association for Nephrology Dialysis and Transplantation
of Bosnia and Herzegovina1048707 Address University Clinical Center Tuzla Trnovac bb 75000 Tuzla
BampH1048707 Head of the Association Prof Senaid Trnačević PhD MD
4 Name of the local coordinator of the project Prof Enisa Mešić PhD MD1048707 ISN member ID 606351048707 Position Chief of Nephrology and Dialysis Dept Clinic for Internal
Diseases University Clinical Centre Tuzla1048707 Contact Address Trnovac bb Nephrology and Dialysis Dept Clinic
for Internal Diseases
Trnačević S Halilbašić A Imamović G Mešić E Balkan endemic nephropathy in Bosnia and Herzegovina Facta universitatis 2002 Series Medicine and Biology Vol9 No 1 University of Niš
Imamovic G Batuman V Sinanovic O et al Microalbuminuria as a possible marker of risk of Balkan endemic nephropathy Nephrology 2008 13
Mešić E Early detection of Balkan endemic nephropathyin Bosanska Posavina Bosnian Journal of basic scintient 2010 10 (Suplement 1) S 84-S 90
Alecković M Mesić E Trnacević S et al Glomerular filtrationrate in examined population of Bosnian Posavinamdashregion of Balkan Endemic Nephropathy Bosn J Basic Med Sci 2010 10S68ndashS72
Mirna Aleckovic-Halilovic Enisa Mesic Senaid Trnacevic Emir Hodzic Vildana Habul Mirza Atic Maida Dugonjic and Evlijana Hasanovic 2014Values of Alpha 1 Microglobulin Does Not Differ between Individuals with and without Family History of Balkan Endemic Nephropathy International Journal of NephrologyVolume 2014 (2014) Article ID 284293 5 pageshttpdxdoiorg1011552014284293
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Arthur Grollman 2010 Aristolochic acidan environmental and yatrogenic disease Abstract booktrećeg kongresa nefrologa Bosne i Hercegovine sa medjunarodnim učeščem 6
Grollman AP Scarborough J Jelaković B Aristolochic acid nephropathy an environmental and iatrogenic disease In Fishbein J ed Advances in Molecular Toxicology 3 Elsevier Amsterdam 2009211ndash222
Jelaković B 2010 The role of Aristolochic acid in endemic nephropathy Abstract booktrećeg kongresa nefrologa Bosne i Hercegovine sa medjunarodnim učeščem 6
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Rad Cosynsa i saradnika nakon epizode trovanja žena koje su uzimale susptance sa sastojcima kineskog bilja
Pisoning with ingredients of Chinese herbs for the purpose of weight loss(Cosynsa)
Nigdje toliko korova kao u pšenici endesmkih terena u odnosu na druge regione
Seljaci su koristili pšenicu sa svoje zemlje samo za svoje potrebe
Nisu davali nikakvu važnost toksičnosti korova
Kruh tih seljaka je bio otrovanMilenko Ivić u Liječničkom vijesnku 91(12) 1273-1281 (1969)
Weed is most common in the endemic area
Farmers have used wheat from their land only for their own purposes
They did not pay any attention to the toxicity of weed
Their bread was poisoned
Milenko Ivić u Liječničkom vijesnku 91(12) 1273-1281 (1969)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Analogija BENa i Aristolohijskom kiselinom uslovljenom nefropatijom(AAN)
Klinička slika
Patološko histološki nalazi
Incidenca
Pojava papilarnih tumora
Eksperimenti sa Aristolihijskom kiselinom na eksperimenatlnim životinjama dokazali su istovjetne patološko histološke promejene koje se vidjaju u BENu
Samo je različit famijarni karakter u BEN postoji a u AAN ne postoji
The analogy between Ben and Nephropaty caused by aristolochic acid (AAN)
Clinical manifestations
Histologically
Incidence
The appearance of papillary tumors
Experiments with the laboratory animals that were exposed to aristolochic acid showed the same patohistological changes in kidney like those one found in BEN patints
Differs only family history
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Više od 40 svih dijaliznih bolesnika u BIH su u regionu opština sjerevoistočne BiH gdje je najveća koncentracija dijaliznih cenatara i endemska žarišta BENa
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
More than 40 of all dialysis patients in BiH are in the endemic area where is the largest number of dialysis centers
Od cjelokupne dijalizne populacije u BiH na BEN populaciju pripada 10 što predstavlja medicinski naučni finansijski socijalni i organizacijski problem zdravstvene zaštitie stanovništa
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
From the entire dialysis population in BiH 10 are patients with BEN This is the medical scientific financial social and organizational problem
Broj stanovnika u Bosni i Hercegovini u popisima stanovništva 19711991 i 2013 godine
Sa decembrom 2013 godine u BIH ima ukupno 3 791 622
F BiH 2 371 603
RS 1 326 991
Brčko 93 028
Sa decembrom 1971 godine 3 746 111
Sa decembrom 1991 godine 4 377 033
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
The population of Bosnia and Herzegovina in the censuses in 1971 in 1991 and 2013
December 2013 3 791 622
F BiH 2 371 603
RS 1 326 991
Brčko 93 028
December 1971 3 746 111
December 1991 4 377 033
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1 Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
podaci Bijeljina Brčko Šamac Orašje Odžak Modriča Domaljevac
Broj stanovnika od 1978god
92800 87000 32000 27806 27895 32 800 4208
Broj stanovnika 2013god
114663 93028 19041 21584 21289 27799 5216
Broj gradskog stanivništva 2013
56600 46 000 5000 3796 9182 7 000 5216
Broj seoskog stanovništva 2013
58000 52 000 14 600 17788 12 107 25 000 5216
Broj seoskog stanovništva
1978god
52800 52 000 27 000 23896 20261 25 800 4208
Broj gradskog stanivništva
1978god
40 000 43 900 5000 3910 7634 7 000 4208
Ukupan broj BEN bolesnka
2013god
300 36 90 44 53 80 55
Ukupan broj bolesnika na
hemodijaliziHD
290 62 40 27 22 34 13
Ukupan broj BEN na HD
190 8 26 19 14 10 14
Ukupan broj tumora i BEN
30 2 30 2 3 0 3
Broj BEN na
transplantaciji
0 0 0 0 1 1
Ukupan brojizbjeglica
2013god
20 000 5000 0 0 oko 7000 0
Primjedbe
Ukupno
Broj stanovnika sa registrovanim broj endemskih nefropatija hemodijaliznih bolesnika tumora i BENa broj transplantiranih i BENa u opština sjeveroistočne Bosne i HercegovineNumber of patients with BEN number of patients who are dialyzed number of patients with BEN and tumors
transplanted patients with BEN in th endemic area
BEN ( Balkanska endemska nefropatija )
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1
Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
broj stanovnika u 6 opština 1978 304 509
broj stanovnika u 6 opština 2013 302620
Sa decembrom 2014godine ukupno BENa 1007Sa decembrom 1977 godine 1730
population in six municipalities in 1978 304 509
population in six municipalities in 2013 302 620
number of patients with BEN december 2013 1016number of patients with BEN december 1977 1730
Zavod za statistiku Bosne i Hercegovinegodina 1977Sarajevo
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1 Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Osnovni cilj je ispitati ranih faza BENa u jednom mikroregionu- sa ostvrtom na
dijagnostičke kriterijume
Hipoteze
da žive na endemskom terenu preko 15 (20) godina
postojanje bolesti u porodici
povišena vrijednosti mikroalbumina i alfa1mikroglobulina u urinu
anemija
smanjene dimenzije bubrega su pokazatelji ranih faza BEN
The main goal is to detect the early stages of Ben in one micro region- paying
attention to diagnostic criteria
The main hypothesis is that the indicators of the early stages of BEN are
Living in an endemic area over 15 (20) years
Family history
Increased microalbumin and alpha 1-microglobulin in urine
Anemia
Reduced kidney dimensions
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Metodologija je uniformna prema prekorukama eksperata za BEN izvornih od 2008godine i dogradjenih kasnije u 2013godini
The methodology is unified according to experts recommendations for BENoriginal from 2008 and later annexed in 2013
Consensus statemant on sceeningdiagnosis classification and tretmant of endemic (Balkan) nephropathy NDT Advance
Access published October 282013
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Consensus statemant on sceeningdiagnosis classification and tretmant of endemic (Balkan) nephropathy NDT Advance Access published October 282013
Osnovni kriteriji uključenja ispitanika u ovu studiju su bili življenje u Domaljevcu više od 15 (20)godina patološki nalaz mikroalbuminurije (MA) postojanje ili odsustvo pozitivne porodične anamneze BEN
Dok su kriteriji isključenja prema Konsenzusu (2008) bili postojanje hiperlipidemije hipertenzije dijabetes melitusa mikrohematurije i leukociturije (Anonymous 1999)
Basic criteria for inclusion were living in Domaljevac more than 15 (20) years microalbuminiria family histroy (relative)
While exclusion criteria according to Consensus (2008) were the existence of hyperlipidemia hypertension diabetes mellitus microhaematuria and leukocyturia (Anonymous 1999)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Istraživanje se odvijalo u dvije faze
U I fazi ispitanicima Uzimana je anamnezaklinički poregled laboratorijumski nalazi urina iispunjavani formulari pregleda i anketni list
U obje faze ispitivanja MA određivana je stiks metodom a imunoeseji su je detektovali u koncentracijama od 50 do 100 mgL urina
Izdvojeni su MA pozitivni iz I faze Ponovo je u II fazi odredjivana MA Urin odgovarajuće specifične težine uz pozitivan nalaz mikroalbuminurije ostavljen je za određivanje alfa 1 mikroglobulina (A1M) i kreatinina
Ispitanicima u drugoj fazi ispitivanja uzeta je krv za određivanje kompletne krvne slike kreatinina na osnovu formula određivan je klirens kreatinina-GFR željezo te su vršena morfometrijska mjerenja ultrazvučnim pregledom bubrega
The research was conducted in two phases
In the phase one family history was taken participants were examined urin was tested questionnaries were filled
In both phases of the study MA was tested by styx and was detected at concentrations of 50 to 100 mg L of urine MA positive participants were separated Test was repeated
Urin was tested (detecting alpha 1 microglobulin and creatinine)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Funkcionalno stanje bubrega procjenjivano na osnovu klirensa kreatinina odnosno JGF (MDRD formula) prema preporukama KDIGO- Kidney Internatinal Suplements smjernicama [19] Dimenzije bubrega prema spolu i dobu mjerene su prema standardima preporukama Spiegela i saradnika i sar [20]
Statistička obrada podataka je uradjena prema Altmanu i saradnicima [21]
In the second phase blood sample was taken (blood count creatinine Fe) participants were underwent ultrasound of the kidneys Renal function was evaluated by creatinine clearance (recommended by KDIGO- Kidney Internatinal Suplements guidelines) [19] Kidney dimensions were measured according to standard recommendations (Spiegel )
Statistical analysis was performed according to Altman [21]
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Pregledano je ukupno 360 ispitanika u Domaljevcu a od toga 131 je imao patološki nalaz MA
Od tih 131 ispitanika 59 ispitanika imalo je samo patološki nalaz MA bez hiperlipidemije dijabetes melitusa hipertenzije leukociturije i mikrohematurije dok 72 ispitnika su uz MA imali i jedan od drugih navednih patoloških nalaza te su zbog toga isključeni dalje iz studije
The study included 360 participants in Domaljevac 131 had microalbuminuria detected
59 participants had microalbuminuria without hyperlipidemia diabetes mellitus hypertension leukocituria and microhaematuria while 72 patients had microalbuminuria along with some of the exclusionary factors
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Ispitanici Godine (XplusmnSD) t P
Grupa I 470plusmn155 121 023
Grupa II 521plusmn159
Životna dob u ispitivaim grupama
Bez statističke značajnosti
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
The age
No statistical significance
gender Group I (N=36) Group II (N=23) Ukupno
Male 556 391 492
Female 444 609 508
Dob (godine) N=36
ispitanika
N=23
ispitanika
Ukupno
N= ispitanika
le25 3 83 0 00 3 51
26-35 5 139 5 217 10 169
36-45 11 306 4 174 15 254
46-55 6 167 3 130 9 152
56-65 6 177 5 217 11 186
gt65 5 139 6 261 11 186
Demografski podaci u isptivanim grupama
Preko 55 ispitanika su u životnoj dobi od 35 do 55 godina
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Demographic data
Over 55 of participants were between 35-55 years old
Parameter Group I (N36=) Group II (N23=) t-test p
Min-Max Mean SD Min-Max Mean SD
Eritrociti 30-56 460 049 322-508 439 049 1552 0127
Hemoglobin 96-169 1376 144 102-162 1345 145 0734 0467
Hematokrit 29-49 4097 40 31-46 3973 382 1117 0269
Željezo 26-475 1924 755 42-316 1617 633 1595 0116
Creatinine 55-132 8036 1783 49-119 7739 155 0656 0515
Klirens
krea
48-126 9114 1948 39-130 867 196 0851 0398
A1M 522-40 108 80 522-667 1622 158 -1524 0138
Cr urin 221-40 1538 1021 265-347 1398 787 0561 0577
A1MCr
urin
020-39 113 091 020-103 153 211 -1001 0321
N number of patients
Klirens krea- klirens kreatinina A1M ndash alfa 1 mikroglobulin Cr urin- kreatinin u urinu A1MCr urin- odnos alfa1
mikroglobulina i kreatinina urina
Laboratorijumski nalazi u ispitivanim grupama
Laboratory findings
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Kidney size
measurements
Group I (N=36)
Kidney
Group II (N=23)
Kidney
t-test
(p)
Right Left Right Left Right Le
ft
Length in mm
(SD)
1039 (988) 1062 (90) 1038 (80) 1038 (99) 065
(0949)
0925
(035
9)
Parenhim in
mm (SD)
1429 (262) 1483(224) 139 (239) 1387(290) 0548
(0586)
1437
(015
6)
Width in mm
(SD)
4731(636) 4764(473) 4556(516) 4622(513) 1046
(0300)
1090
(028
0)
Kosi in mm
(SD)
4766(791) 4678(682) 447(924) 4648(720) 1304
(0198)
0161
(087
3)
Ultrazvučni nalazi bubrega u ispitivanim grupama BENa
Bez statističke značajnosti u dimenzijama bubrega u ispoitivanim grupamaI u odnosu na normalne referentne vrijednosti
Ultrasound of the kidneys
No statistical significance in kidney size in the examined groups compared to the normal reference values
Zaključci Nema bitnih razlika u obolijevanju među spolovima na endemskom terenu u isitanika opeterećenih BENom i bez
BEN opeterećenja u porodici
Rane faze BEN počinju poslije 40 godine života i protiču bez akutnog početka i hipertenzije
Prvi znaci bolesti mogu biti povišena koncentracija mikroalbulbumina u urinu U starijim grupama je u većim koncentracijama alfa1mikroglobulina u urinu što je znak duže izloženosti agensu
U ranima fazama bolesti normalna je bubrežna funkcija
Anemija nije rani znak BEN
Ultrazvučne dimenzije bubrega su normalne u ranim fazama BENa
Patohistološki je acelularna skleroza u intersticijumu i počinje u kori bubrega
Conclusions No significant differences in morbidity rates between the sexes in participants with positive and negative family
history
The early stages of BEN begin after the age of 40 without acute reaction and hypertension
The first sign of the disease can be microalbuminuria The elderly participants have increased concentration of alpha 1-microglobulin in the urine awhich is a sign of longer exposure to agent In the early stages of the disease renal function is normal
Anemia is not an early sign of BEN
Ultrasonic kidney dimensions are normal in the early stages of Ben
Histopathology indicates acellular interstitial sclerosis and begins in the renal cortex
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Početak bolesti se pomjera prema starijim životnim dobima
Nema novih žarišta
Bitnije je ekspozicija i dužina ekspozicije na terenu za nastanak BEN jer to objašnjava da imigranti poslije 20 godina obole
Jer i grupe koje u porodici nemaju BEN poslije dugo godina življenja na terenu dobiju bolest
Posebno kako neki od članova pojedinih porodica obole a neko ne ( jer neko je više izložen agensu a neko nije i to je osnovni razlog)
Start of disease is shifting towards older ages
There are no new endemic areas
More important is the exposure to the agent because it explains that immigrants after 20 years show the sympthoms
Some of the family members get sick and others do not depending on how much they are exposed to agent
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Novija saznanja i istraživanja BENa
Aristolohijska kiselina ili njeni adukti su razlog bolesti jeste
Da li je to jedan osnovni razlog a ostalo su uticajni činioci mislim da jeste
da li će BEN nestati - hoće ALI BAR ZNAMO ETIOLOGIJU ( ILI MISLIMO DA ZNAMO )
Prethodi li BEN papilarnim karcinomima urotelijuma-prethodi
Je li razlog tumora i BENa isti - jeste -Arisholohijska kiselina i njeni adukti
Napraviti nove sveobuhvatna
Epidemiološka istraživanja
Tražiti adukte Arisholohijske kiseline u tkivu
Markere tumorogeneze
Future research
Aristolochic acid or its adducts are the cause of disease Yes
Is it the main reason and the rest are influential factors I think it is
Whether BEN desapear It will But at least we know the etiology ( or we think we know)
Whether BEN precededs papillary urothelial carcinoma-precedes
Is the cause of tumors and Ben the same ndash yes it is - Aristolochic acid
New comprehensive research
epidemiological research
Searching for adducts of Aristolochic acid in the tissue
Searching for tumor markers
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Kako je i zašto BEN progresivna ireverzibilna bolest i vodi u terminačlnu bubrežnu slabost jer ako je toksin razlog zašto ako se otkloni ili prestane djejstvo toksina bolest napreduje i ne ostaje na odredjenom stepenu renalne slabosti
How and why BEN is progressive reversible disease that leads to the terminal renal failure If the toxin is the cause of BEN why when we eliminate exposure to toxin disease still makes a progress and does not remain at a certain stage of renal failure
Balkanska endemska nefropatija u Bosni i Hercegovini 50 godina istraživanja
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Vojislav Danilović Jakob Gaon
Sredinom 1957 godine ekipa stručnjaka Centralnog higijenskog zavoda i Interne klinike u Sarajevu nakon prvih orijentacionih ispitivanja na području opština sjevereoistočne Bosne potrvdjuje masovnu učestalost pojave bubrežnih bolesnika i sve češćoj smrti od uremije
Bilten Centralnog higijenskog zavoda Zaključci grupe stručnjaka o mjerema potrebnim za dalje ispitivanje i suzbijanje
epidemije nefritaSavezni zavod za zdravstvenu zaštituBeogradIzvještajiBilten Centralnog higijenskog zavoda BiH1957825
AranickiMi saradnici Epidemična pojava nefrita na području sreza Brčko Bilten Centralnog higijenskog zavoda BiH 1958 121
AranickiMisar dosadašnja ispitivanja epidemiologije endemske nefropatijeu BiHMed Arhiv19611599
In mid-1957 a team of experts from Central Public Health Institute and the Internal Medicine Clinic in Sarajevo after finishing the first research in the municipalities of northeastern Bosnia confirms the mass incidence of kidney patients and more frequent death from uremia
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Početkom 1958 godine osnovaju se Dispanzeri za bubrežne bolesti-prvi u Bijeljini sa zadatkom da radi na detekcijiregistracijiliječenjusavjetovanju i sprovodjenju nekih preventivnih mjera na području 6 opština sjeveroistočne BiHldquo
In early 1958 the departments for kidney disease have been established ndashfirst one in Bijeljina with the aim of working on detection registration treatment consultation and implementation of some preventive measures in the endemic erea (six municipalities of northeastern Bosnia and Herzegov )
Alibegović ADispanzerski rad u proučavaju raširenosti dijagnostici i terapijii prevenciji Semberske nefropatije Zbornik radova Simpozijuma o endemskoj nefropatiji Niš 1971Prosveta 60-67
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Uradjeno je sveobuhvatno epidemiološko-kliničko ispitivanje endemske nefropatije obavljena su perlustracijom stanovništva u 6 opština sjeveroistočne Bosne u vremenu od 1975 do 1978 godine
Pregledano je 244016 stanovnika od 6 do 60 godina a registrovano je 10541 protein pozitivan ispitanik a 1730 oboljelih od endemske nefropatije (BEN)
During four years (1975-1978) 244016 patients were examined ( 6 -60 years old) In 10541 patients positive proteinuria was registered 1730 patients were diagnosed with Balkan endemic nephropathy
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Opštine u kojima postoji endemska nefropatija sa brojem pregledanih ispitanika i registrovanih bolesnika
Municipalities in the endemic area with the number of examined people and registrated patients
Fajeglj A i saradnici Trogodišnji (1975-1977) Republički program na otkrivanju i suzbijanju endemske nefropatije u SR Bosni i
Hercegovini Zbrornik radova I kongresa nefrologa Jugoslavije Beograd 1981 42-47
Opštine SR Bosne i Hercegovine u kojima je utvrdjena endemska nefropatija
Za završenom 1977godinom ukupno je registrovano 1730 bolesnika od BENa
1730 patients were diagnosed with Balkan endemic nephropathy
ldquoUtrvdjene stope obolevanja od endemske nefropatije iznose od 0347 do 0901 prosječno 0701 značajno su manje od onih koje su ranije nadjene u pojedinim grupama stanovnika i pojedinim naseljima Nadjene stope nisu alarmanente na ukupan broj pregledanih stanovnika No nadjene stope s druge strane sigurno govore i za to da je endemska nefropatija i dalje veoma ozbiljan problem kome u zaštiti zadravlja treba posvetiti najveću moguću pažnju i zbog toga treba nefrološku službu na tim regionima još više razvijati i jačatirdquo Fajgelj i saradnici 1981 (BEN)Ovaj je jedinstven projekat u svijetu postao prototip epidemioloških istraživanja i bio podpomognut WHO
bdquoThe disease rate of BEN amounts from 0347 to 0901 on average 0701 It is is signifcantly decreased but still the argument that presents BEN as the serious health problem which demands great attention This is the reason why nephrology healthcare should be developed constantly especially in the endemic areardquo Fajgelj et al 1981 (BEN) This project has become a worldwide prototype and was supported by WHO
Fajgelj A i sar Trogodišnji program ( 1975-1977) Republički program na otkrivanju i suzbijanju endemske nefropatije u SR
Bosni i Hercegovini Zbornik radova I kongresa nefrologa Jugoslavije 42-48 Institut za endemsku nefropatiju Lazarevac1981
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Biomarkeri i endemska nefropatija
Urin ispitanika je pregledan sa stiksom i SSA uzimana je anamneza i pregledani su a protein pozitivni su upućivani na obradu u dispanzere i kliničke ustanove Traženi su specifičniji testovi (biomarkeri) za terensko istraživanje
Dosta istraživača je tražilo biomarkera za terensko istraživanje beta 2 mikroglobulin u serumu i urinuelektroforeze proteina u urinu Alfa 1 mikroglobunia
Biomarkeri su uporno traženi kao i danas a začetnici te ideje su Hall i saradnici koji je jedno vrijeme smatrao da je beta 2 mikroglobulin osim kao markera i uzročnik BEN
Biomarkers and Balcan Endemic Nephropathy
The subjects were surveyed examined family history was taken Urine was tested with Styx and SSA Patients with proteinuria were sent to to clinics on further examination Biomarkers were taken beta 2 microglobulin in serum and urine protein electrophoresis in the urine alpha 1-microglobulin
Biomarkers are still used for diagnosis Hall was the first who used them Once he even thought that beta 2 microglobulin was the cause of Balcan endemic nephropathy
HallPW and VasiljevicM Beta 2 microglobulin excretion as and index of renal tubular disorders with special reference to endemic Balkan nephropathyJLabclinMed 81897-9041973
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Jedni su smatrali da imunopatogenski mehanizmi mogu učestvovati u nastanku BEN
Some researchers believed that the immune pathogenic mechanisms may participate
in the etiology of BEN
MacanovićMRezaković DzBašagić E Brkić NImunopatogenetski mehanizmi u endemskoj nefropatiji
Acta medica saliniana Tuzla decembar 1976Regionalni medicinski centar Dr Mustafa Mujbegović 109-123
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Ako nema biomarkera postoje biohemijski parametre za dijagnozu bolesti i odredjivanje stepena renalnei nsuficijencije
If there are no biomarkers biochemical tests can help with diagnosis and determination of the degree of renal insufficiency
Pašić ISušić H Halilbašić AMartinović K Naša iskustva u liječenju bolesnika od endemske nefropatije uključujući i dijalizu Acta medica saliniana Tuzla decembar 1976Regionalni medicinski centar Dr Mustafa Mujbegović 153-160
AHalilbašićMartinović KPavličević AMehikić S Nakičević MPašić R Selesković H Pašić i Neki poremećaji biohemizma krvi kao mogući indikator lezije bubrega kod stanovnika sela Pisari Acta medica saliniana Tuzla decembar 1976Regionalni medicinski centar Dr Mustafa Mujbegović 163-169
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Dugo vremena je dosta istraživača a posebno akademik Jakov Gaon su smatrali da je uzrok BEN u vodi ( analize vode endemskih i neendemskih sela se nisu razlikovale)
Takodje je isptivano zemljište endemskih područja bez posebnih zaključaka
Academician Jakov Gaon and many other researcers believed taht the couse of BEN was in the water (The analyses showed no difference between water in endemic and non endemic area)
The soil of endemic area was also analysed but without significant results
Gaon J Pokrajčić B EDurić Uticaj nekih faktora spoljne sredine na održavanje endemske nefropatijei proijedlog za
primjenu preventivnih mjera Acta medica saliniana Tuzla decembar 1976Regionalni medicinski centar Dr Mustafa Mujbegović 109-118
OsmićI I sar Ispitivanje zemljišta i vode kao mogućih nosilaca uzročnika endemske nefropatije u selu Bosanski Miloševac Etiology of endemic (Balkan) nephropathy Prosveta 1987 35-41
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
I najmlađi su bili predmet ispitivanja jer se pretpostavljalo da bolest počinje još u djetinjstvu (ispitivanja 3705 djece od 7 do 15 godina iz endemskih žarišta Semberije (BiH) pojava signifikantne patološke i proteiurije i mikrohematurije kod školske djece ukazuju da je početak endemskog glomerulonefritisa unajvećem procentu u dječijem uzrastu)
Children were also included in the study because it was believed that disease begins in childhood (3705 children from 7-15 years who were living in the endemic area) Positive proteinuria and microhematuria found in young population indicate taht endemic glomerulonephritis bigins at an early age
SimojlovićVSušaS I saradnici 1981 Učestalost proteinurije u dece u regionu SemberijeZbornik radova I kongresa nefrologa
Jugoslavije 72-79
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
U vremenu od 1986 godine do pred rat 1992 istraživanje rade grupe iz Tuzle
Ljubljane i Beograda koje traže patohistološku osnovu BENa posebno ranih
faza kliničku sliku biomarkereRadovi ove grupe su objavljeni u Kindney 1991 godine
Nadjena je patohistološka osnova bolesti Dominira acelularna skleroza koja počinju oko proksimalnih tubula u koriklinička slika je nespecifična od biomakrera postoji i beta2 mikrolglobulin ali je u l00 urinima nadjen alfa 1 mikroglobulin kao marekr tubulske proteinurije
From 1986-1992 research was conducted by the research group from Tuzla Ljubljana Belgrade The group was seeking for the histopathological basis of BEN its clinical manifestation significant biomarkers The results were published in Kidney 1991
The histopathological basis of BEN was found (acellular sclerosis taht begins around proximal tubules in the cortex) Clinical manifestation is not specific Beta 2 microglobulin was found as biomarker but alfa 1 microglobulin was 100 positive in the urine samples of patientes with BEN
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini 50 godina istraživanja
Prvi patohistološki znaci BENa acelularna skleroza i kolapsna atrofija proksimalnih tubula
The histopathological basis of BEN (acellular sclerosis and collapsing atrophy around proximal
tubules)
Prodiranje acelularne skleroze u dublje slojeve korteksa sa edemom intersticijuma glomeruli normalni
Spreading the acellular sclerosis in the deeper layers of the cortex with interstitial edema glomerulus remains normal
Terminalni stadijum BENa potpuna acelularna skleroza u intersticijumu i fibroza izvijuganost aferentne arteriole
The terminal stage of BEN complete acellular sclerosis and fibrosis afferent arterioles are tortuous
Nakon rata 1992-1995godine
After the War
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Administrativno uredjenje Bosne i Hercegovine nakon 1995godine
The administrative organization of Bosnia and Herzegovina after 1995
Okružene opštine gdje postoji BEN
The municipalities in the endemic area
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Ali šta je sa BENom
koliki je broj bolesnika
ima li novih žarišta
koliki je broj raseljenih bolesnika
koliko se stanovnika doselilo
šta će se desiti sa raseljenim osobama i useljenim hoće li i kada dobiti BEN
prirodni ratom uslovljen eksperiment
But what happened to BEN
bull How many patients with BEN
bull Are there new endemic area
bull How many displaced patients
bull How many residents moved in the endemic area
bull What will happen with emigrants and immigrants in the endemic area
bull Do we have a natural war-conditioned experiment
Nakon rata postoje pokušaji da se prikupi i analizira broj bolesnika od BENa u BiH da se evidentirajuprikaže trend ove bolesti ali su to radile istraživačke grupe preko Udruženja nefrologa u BiH ili u okviru istraživaćčkih projekata Akademija nauka i umjetnosti BiH ili ISN
After the war there are attempts to collect and analyze the number of patients with BEN organized by the research group supported by The Association for Nephrology Dialysis and Transpalntation of Bosnia and Herzegovina and The Academy of Arts and Sciences
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Association for Nephrology Dialysis and Transplantation of Bosnia and Herzegovina
Prof dr Senaid Trnacevic President
Prof dr Enisa Mesic Project Coordinator
Application for Non-communicable Chronic Disease PreventionPrograms in Developing Countrie ISN Research Committee
Regional Coordinator Dick de Zeeuw (The Netherlands)ddezeeuwmedumcgnl
Program of early detection of chronic kidney disease in high-risk population of Bosnia and Herzegovin(EDCKD-BH)
Section A General Project Information1 Country Bosnia and Herzegovina South-East Europe2 Project title bdquoProgram of early detection of chronic kidney disease in highriskpopulation of Bosnia and Herzegovinaldquo3 Name and address of the coordinating Institution (Aplicant)1048707 Legal name Association for Nephrology Dialysis and Transplantation
of Bosnia and Herzegovina1048707 Address University Clinical Center Tuzla Trnovac bb 75000 Tuzla
BampH1048707 Head of the Association Prof Senaid Trnačević PhD MD
4 Name of the local coordinator of the project Prof Enisa Mešić PhD MD1048707 ISN member ID 606351048707 Position Chief of Nephrology and Dialysis Dept Clinic for Internal
Diseases University Clinical Centre Tuzla1048707 Contact Address Trnovac bb Nephrology and Dialysis Dept Clinic
for Internal Diseases
Trnačević S Halilbašić A Imamović G Mešić E Balkan endemic nephropathy in Bosnia and Herzegovina Facta universitatis 2002 Series Medicine and Biology Vol9 No 1 University of Niš
Imamovic G Batuman V Sinanovic O et al Microalbuminuria as a possible marker of risk of Balkan endemic nephropathy Nephrology 2008 13
Mešić E Early detection of Balkan endemic nephropathyin Bosanska Posavina Bosnian Journal of basic scintient 2010 10 (Suplement 1) S 84-S 90
Alecković M Mesić E Trnacević S et al Glomerular filtrationrate in examined population of Bosnian Posavinamdashregion of Balkan Endemic Nephropathy Bosn J Basic Med Sci 2010 10S68ndashS72
Mirna Aleckovic-Halilovic Enisa Mesic Senaid Trnacevic Emir Hodzic Vildana Habul Mirza Atic Maida Dugonjic and Evlijana Hasanovic 2014Values of Alpha 1 Microglobulin Does Not Differ between Individuals with and without Family History of Balkan Endemic Nephropathy International Journal of NephrologyVolume 2014 (2014) Article ID 284293 5 pageshttpdxdoiorg1011552014284293
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Arthur Grollman 2010 Aristolochic acidan environmental and yatrogenic disease Abstract booktrećeg kongresa nefrologa Bosne i Hercegovine sa medjunarodnim učeščem 6
Grollman AP Scarborough J Jelaković B Aristolochic acid nephropathy an environmental and iatrogenic disease In Fishbein J ed Advances in Molecular Toxicology 3 Elsevier Amsterdam 2009211ndash222
Jelaković B 2010 The role of Aristolochic acid in endemic nephropathy Abstract booktrećeg kongresa nefrologa Bosne i Hercegovine sa medjunarodnim učeščem 6
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Rad Cosynsa i saradnika nakon epizode trovanja žena koje su uzimale susptance sa sastojcima kineskog bilja
Pisoning with ingredients of Chinese herbs for the purpose of weight loss(Cosynsa)
Nigdje toliko korova kao u pšenici endesmkih terena u odnosu na druge regione
Seljaci su koristili pšenicu sa svoje zemlje samo za svoje potrebe
Nisu davali nikakvu važnost toksičnosti korova
Kruh tih seljaka je bio otrovanMilenko Ivić u Liječničkom vijesnku 91(12) 1273-1281 (1969)
Weed is most common in the endemic area
Farmers have used wheat from their land only for their own purposes
They did not pay any attention to the toxicity of weed
Their bread was poisoned
Milenko Ivić u Liječničkom vijesnku 91(12) 1273-1281 (1969)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Analogija BENa i Aristolohijskom kiselinom uslovljenom nefropatijom(AAN)
Klinička slika
Patološko histološki nalazi
Incidenca
Pojava papilarnih tumora
Eksperimenti sa Aristolihijskom kiselinom na eksperimenatlnim životinjama dokazali su istovjetne patološko histološke promejene koje se vidjaju u BENu
Samo je različit famijarni karakter u BEN postoji a u AAN ne postoji
The analogy between Ben and Nephropaty caused by aristolochic acid (AAN)
Clinical manifestations
Histologically
Incidence
The appearance of papillary tumors
Experiments with the laboratory animals that were exposed to aristolochic acid showed the same patohistological changes in kidney like those one found in BEN patints
Differs only family history
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Više od 40 svih dijaliznih bolesnika u BIH su u regionu opština sjerevoistočne BiH gdje je najveća koncentracija dijaliznih cenatara i endemska žarišta BENa
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
More than 40 of all dialysis patients in BiH are in the endemic area where is the largest number of dialysis centers
Od cjelokupne dijalizne populacije u BiH na BEN populaciju pripada 10 što predstavlja medicinski naučni finansijski socijalni i organizacijski problem zdravstvene zaštitie stanovništa
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
From the entire dialysis population in BiH 10 are patients with BEN This is the medical scientific financial social and organizational problem
Broj stanovnika u Bosni i Hercegovini u popisima stanovništva 19711991 i 2013 godine
Sa decembrom 2013 godine u BIH ima ukupno 3 791 622
F BiH 2 371 603
RS 1 326 991
Brčko 93 028
Sa decembrom 1971 godine 3 746 111
Sa decembrom 1991 godine 4 377 033
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
The population of Bosnia and Herzegovina in the censuses in 1971 in 1991 and 2013
December 2013 3 791 622
F BiH 2 371 603
RS 1 326 991
Brčko 93 028
December 1971 3 746 111
December 1991 4 377 033
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1 Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
podaci Bijeljina Brčko Šamac Orašje Odžak Modriča Domaljevac
Broj stanovnika od 1978god
92800 87000 32000 27806 27895 32 800 4208
Broj stanovnika 2013god
114663 93028 19041 21584 21289 27799 5216
Broj gradskog stanivništva 2013
56600 46 000 5000 3796 9182 7 000 5216
Broj seoskog stanovništva 2013
58000 52 000 14 600 17788 12 107 25 000 5216
Broj seoskog stanovništva
1978god
52800 52 000 27 000 23896 20261 25 800 4208
Broj gradskog stanivništva
1978god
40 000 43 900 5000 3910 7634 7 000 4208
Ukupan broj BEN bolesnka
2013god
300 36 90 44 53 80 55
Ukupan broj bolesnika na
hemodijaliziHD
290 62 40 27 22 34 13
Ukupan broj BEN na HD
190 8 26 19 14 10 14
Ukupan broj tumora i BEN
30 2 30 2 3 0 3
Broj BEN na
transplantaciji
0 0 0 0 1 1
Ukupan brojizbjeglica
2013god
20 000 5000 0 0 oko 7000 0
Primjedbe
Ukupno
Broj stanovnika sa registrovanim broj endemskih nefropatija hemodijaliznih bolesnika tumora i BENa broj transplantiranih i BENa u opština sjeveroistočne Bosne i HercegovineNumber of patients with BEN number of patients who are dialyzed number of patients with BEN and tumors
transplanted patients with BEN in th endemic area
BEN ( Balkanska endemska nefropatija )
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1
Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
broj stanovnika u 6 opština 1978 304 509
broj stanovnika u 6 opština 2013 302620
Sa decembrom 2014godine ukupno BENa 1007Sa decembrom 1977 godine 1730
population in six municipalities in 1978 304 509
population in six municipalities in 2013 302 620
number of patients with BEN december 2013 1016number of patients with BEN december 1977 1730
Zavod za statistiku Bosne i Hercegovinegodina 1977Sarajevo
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1 Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Osnovni cilj je ispitati ranih faza BENa u jednom mikroregionu- sa ostvrtom na
dijagnostičke kriterijume
Hipoteze
da žive na endemskom terenu preko 15 (20) godina
postojanje bolesti u porodici
povišena vrijednosti mikroalbumina i alfa1mikroglobulina u urinu
anemija
smanjene dimenzije bubrega su pokazatelji ranih faza BEN
The main goal is to detect the early stages of Ben in one micro region- paying
attention to diagnostic criteria
The main hypothesis is that the indicators of the early stages of BEN are
Living in an endemic area over 15 (20) years
Family history
Increased microalbumin and alpha 1-microglobulin in urine
Anemia
Reduced kidney dimensions
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Metodologija je uniformna prema prekorukama eksperata za BEN izvornih od 2008godine i dogradjenih kasnije u 2013godini
The methodology is unified according to experts recommendations for BENoriginal from 2008 and later annexed in 2013
Consensus statemant on sceeningdiagnosis classification and tretmant of endemic (Balkan) nephropathy NDT Advance
Access published October 282013
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Consensus statemant on sceeningdiagnosis classification and tretmant of endemic (Balkan) nephropathy NDT Advance Access published October 282013
Osnovni kriteriji uključenja ispitanika u ovu studiju su bili življenje u Domaljevcu više od 15 (20)godina patološki nalaz mikroalbuminurije (MA) postojanje ili odsustvo pozitivne porodične anamneze BEN
Dok su kriteriji isključenja prema Konsenzusu (2008) bili postojanje hiperlipidemije hipertenzije dijabetes melitusa mikrohematurije i leukociturije (Anonymous 1999)
Basic criteria for inclusion were living in Domaljevac more than 15 (20) years microalbuminiria family histroy (relative)
While exclusion criteria according to Consensus (2008) were the existence of hyperlipidemia hypertension diabetes mellitus microhaematuria and leukocyturia (Anonymous 1999)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Istraživanje se odvijalo u dvije faze
U I fazi ispitanicima Uzimana je anamnezaklinički poregled laboratorijumski nalazi urina iispunjavani formulari pregleda i anketni list
U obje faze ispitivanja MA određivana je stiks metodom a imunoeseji su je detektovali u koncentracijama od 50 do 100 mgL urina
Izdvojeni su MA pozitivni iz I faze Ponovo je u II fazi odredjivana MA Urin odgovarajuće specifične težine uz pozitivan nalaz mikroalbuminurije ostavljen je za određivanje alfa 1 mikroglobulina (A1M) i kreatinina
Ispitanicima u drugoj fazi ispitivanja uzeta je krv za određivanje kompletne krvne slike kreatinina na osnovu formula određivan je klirens kreatinina-GFR željezo te su vršena morfometrijska mjerenja ultrazvučnim pregledom bubrega
The research was conducted in two phases
In the phase one family history was taken participants were examined urin was tested questionnaries were filled
In both phases of the study MA was tested by styx and was detected at concentrations of 50 to 100 mg L of urine MA positive participants were separated Test was repeated
Urin was tested (detecting alpha 1 microglobulin and creatinine)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Funkcionalno stanje bubrega procjenjivano na osnovu klirensa kreatinina odnosno JGF (MDRD formula) prema preporukama KDIGO- Kidney Internatinal Suplements smjernicama [19] Dimenzije bubrega prema spolu i dobu mjerene su prema standardima preporukama Spiegela i saradnika i sar [20]
Statistička obrada podataka je uradjena prema Altmanu i saradnicima [21]
In the second phase blood sample was taken (blood count creatinine Fe) participants were underwent ultrasound of the kidneys Renal function was evaluated by creatinine clearance (recommended by KDIGO- Kidney Internatinal Suplements guidelines) [19] Kidney dimensions were measured according to standard recommendations (Spiegel )
Statistical analysis was performed according to Altman [21]
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Pregledano je ukupno 360 ispitanika u Domaljevcu a od toga 131 je imao patološki nalaz MA
Od tih 131 ispitanika 59 ispitanika imalo je samo patološki nalaz MA bez hiperlipidemije dijabetes melitusa hipertenzije leukociturije i mikrohematurije dok 72 ispitnika su uz MA imali i jedan od drugih navednih patoloških nalaza te su zbog toga isključeni dalje iz studije
The study included 360 participants in Domaljevac 131 had microalbuminuria detected
59 participants had microalbuminuria without hyperlipidemia diabetes mellitus hypertension leukocituria and microhaematuria while 72 patients had microalbuminuria along with some of the exclusionary factors
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Ispitanici Godine (XplusmnSD) t P
Grupa I 470plusmn155 121 023
Grupa II 521plusmn159
Životna dob u ispitivaim grupama
Bez statističke značajnosti
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
The age
No statistical significance
gender Group I (N=36) Group II (N=23) Ukupno
Male 556 391 492
Female 444 609 508
Dob (godine) N=36
ispitanika
N=23
ispitanika
Ukupno
N= ispitanika
le25 3 83 0 00 3 51
26-35 5 139 5 217 10 169
36-45 11 306 4 174 15 254
46-55 6 167 3 130 9 152
56-65 6 177 5 217 11 186
gt65 5 139 6 261 11 186
Demografski podaci u isptivanim grupama
Preko 55 ispitanika su u životnoj dobi od 35 do 55 godina
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Demographic data
Over 55 of participants were between 35-55 years old
Parameter Group I (N36=) Group II (N23=) t-test p
Min-Max Mean SD Min-Max Mean SD
Eritrociti 30-56 460 049 322-508 439 049 1552 0127
Hemoglobin 96-169 1376 144 102-162 1345 145 0734 0467
Hematokrit 29-49 4097 40 31-46 3973 382 1117 0269
Željezo 26-475 1924 755 42-316 1617 633 1595 0116
Creatinine 55-132 8036 1783 49-119 7739 155 0656 0515
Klirens
krea
48-126 9114 1948 39-130 867 196 0851 0398
A1M 522-40 108 80 522-667 1622 158 -1524 0138
Cr urin 221-40 1538 1021 265-347 1398 787 0561 0577
A1MCr
urin
020-39 113 091 020-103 153 211 -1001 0321
N number of patients
Klirens krea- klirens kreatinina A1M ndash alfa 1 mikroglobulin Cr urin- kreatinin u urinu A1MCr urin- odnos alfa1
mikroglobulina i kreatinina urina
Laboratorijumski nalazi u ispitivanim grupama
Laboratory findings
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Kidney size
measurements
Group I (N=36)
Kidney
Group II (N=23)
Kidney
t-test
(p)
Right Left Right Left Right Le
ft
Length in mm
(SD)
1039 (988) 1062 (90) 1038 (80) 1038 (99) 065
(0949)
0925
(035
9)
Parenhim in
mm (SD)
1429 (262) 1483(224) 139 (239) 1387(290) 0548
(0586)
1437
(015
6)
Width in mm
(SD)
4731(636) 4764(473) 4556(516) 4622(513) 1046
(0300)
1090
(028
0)
Kosi in mm
(SD)
4766(791) 4678(682) 447(924) 4648(720) 1304
(0198)
0161
(087
3)
Ultrazvučni nalazi bubrega u ispitivanim grupama BENa
Bez statističke značajnosti u dimenzijama bubrega u ispoitivanim grupamaI u odnosu na normalne referentne vrijednosti
Ultrasound of the kidneys
No statistical significance in kidney size in the examined groups compared to the normal reference values
Zaključci Nema bitnih razlika u obolijevanju među spolovima na endemskom terenu u isitanika opeterećenih BENom i bez
BEN opeterećenja u porodici
Rane faze BEN počinju poslije 40 godine života i protiču bez akutnog početka i hipertenzije
Prvi znaci bolesti mogu biti povišena koncentracija mikroalbulbumina u urinu U starijim grupama je u većim koncentracijama alfa1mikroglobulina u urinu što je znak duže izloženosti agensu
U ranima fazama bolesti normalna je bubrežna funkcija
Anemija nije rani znak BEN
Ultrazvučne dimenzije bubrega su normalne u ranim fazama BENa
Patohistološki je acelularna skleroza u intersticijumu i počinje u kori bubrega
Conclusions No significant differences in morbidity rates between the sexes in participants with positive and negative family
history
The early stages of BEN begin after the age of 40 without acute reaction and hypertension
The first sign of the disease can be microalbuminuria The elderly participants have increased concentration of alpha 1-microglobulin in the urine awhich is a sign of longer exposure to agent In the early stages of the disease renal function is normal
Anemia is not an early sign of BEN
Ultrasonic kidney dimensions are normal in the early stages of Ben
Histopathology indicates acellular interstitial sclerosis and begins in the renal cortex
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Početak bolesti se pomjera prema starijim životnim dobima
Nema novih žarišta
Bitnije je ekspozicija i dužina ekspozicije na terenu za nastanak BEN jer to objašnjava da imigranti poslije 20 godina obole
Jer i grupe koje u porodici nemaju BEN poslije dugo godina življenja na terenu dobiju bolest
Posebno kako neki od članova pojedinih porodica obole a neko ne ( jer neko je više izložen agensu a neko nije i to je osnovni razlog)
Start of disease is shifting towards older ages
There are no new endemic areas
More important is the exposure to the agent because it explains that immigrants after 20 years show the sympthoms
Some of the family members get sick and others do not depending on how much they are exposed to agent
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Novija saznanja i istraživanja BENa
Aristolohijska kiselina ili njeni adukti su razlog bolesti jeste
Da li je to jedan osnovni razlog a ostalo su uticajni činioci mislim da jeste
da li će BEN nestati - hoće ALI BAR ZNAMO ETIOLOGIJU ( ILI MISLIMO DA ZNAMO )
Prethodi li BEN papilarnim karcinomima urotelijuma-prethodi
Je li razlog tumora i BENa isti - jeste -Arisholohijska kiselina i njeni adukti
Napraviti nove sveobuhvatna
Epidemiološka istraživanja
Tražiti adukte Arisholohijske kiseline u tkivu
Markere tumorogeneze
Future research
Aristolochic acid or its adducts are the cause of disease Yes
Is it the main reason and the rest are influential factors I think it is
Whether BEN desapear It will But at least we know the etiology ( or we think we know)
Whether BEN precededs papillary urothelial carcinoma-precedes
Is the cause of tumors and Ben the same ndash yes it is - Aristolochic acid
New comprehensive research
epidemiological research
Searching for adducts of Aristolochic acid in the tissue
Searching for tumor markers
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Kako je i zašto BEN progresivna ireverzibilna bolest i vodi u terminačlnu bubrežnu slabost jer ako je toksin razlog zašto ako se otkloni ili prestane djejstvo toksina bolest napreduje i ne ostaje na odredjenom stepenu renalne slabosti
How and why BEN is progressive reversible disease that leads to the terminal renal failure If the toxin is the cause of BEN why when we eliminate exposure to toxin disease still makes a progress and does not remain at a certain stage of renal failure
Balkanska endemska nefropatija u Bosni i Hercegovini 50 godina istraživanja
Sredinom 1957 godine ekipa stručnjaka Centralnog higijenskog zavoda i Interne klinike u Sarajevu nakon prvih orijentacionih ispitivanja na području opština sjevereoistočne Bosne potrvdjuje masovnu učestalost pojave bubrežnih bolesnika i sve češćoj smrti od uremije
Bilten Centralnog higijenskog zavoda Zaključci grupe stručnjaka o mjerema potrebnim za dalje ispitivanje i suzbijanje
epidemije nefritaSavezni zavod za zdravstvenu zaštituBeogradIzvještajiBilten Centralnog higijenskog zavoda BiH1957825
AranickiMi saradnici Epidemična pojava nefrita na području sreza Brčko Bilten Centralnog higijenskog zavoda BiH 1958 121
AranickiMisar dosadašnja ispitivanja epidemiologije endemske nefropatijeu BiHMed Arhiv19611599
In mid-1957 a team of experts from Central Public Health Institute and the Internal Medicine Clinic in Sarajevo after finishing the first research in the municipalities of northeastern Bosnia confirms the mass incidence of kidney patients and more frequent death from uremia
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Početkom 1958 godine osnovaju se Dispanzeri za bubrežne bolesti-prvi u Bijeljini sa zadatkom da radi na detekcijiregistracijiliječenjusavjetovanju i sprovodjenju nekih preventivnih mjera na području 6 opština sjeveroistočne BiHldquo
In early 1958 the departments for kidney disease have been established ndashfirst one in Bijeljina with the aim of working on detection registration treatment consultation and implementation of some preventive measures in the endemic erea (six municipalities of northeastern Bosnia and Herzegov )
Alibegović ADispanzerski rad u proučavaju raširenosti dijagnostici i terapijii prevenciji Semberske nefropatije Zbornik radova Simpozijuma o endemskoj nefropatiji Niš 1971Prosveta 60-67
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Uradjeno je sveobuhvatno epidemiološko-kliničko ispitivanje endemske nefropatije obavljena su perlustracijom stanovništva u 6 opština sjeveroistočne Bosne u vremenu od 1975 do 1978 godine
Pregledano je 244016 stanovnika od 6 do 60 godina a registrovano je 10541 protein pozitivan ispitanik a 1730 oboljelih od endemske nefropatije (BEN)
During four years (1975-1978) 244016 patients were examined ( 6 -60 years old) In 10541 patients positive proteinuria was registered 1730 patients were diagnosed with Balkan endemic nephropathy
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Opštine u kojima postoji endemska nefropatija sa brojem pregledanih ispitanika i registrovanih bolesnika
Municipalities in the endemic area with the number of examined people and registrated patients
Fajeglj A i saradnici Trogodišnji (1975-1977) Republički program na otkrivanju i suzbijanju endemske nefropatije u SR Bosni i
Hercegovini Zbrornik radova I kongresa nefrologa Jugoslavije Beograd 1981 42-47
Opštine SR Bosne i Hercegovine u kojima je utvrdjena endemska nefropatija
Za završenom 1977godinom ukupno je registrovano 1730 bolesnika od BENa
1730 patients were diagnosed with Balkan endemic nephropathy
ldquoUtrvdjene stope obolevanja od endemske nefropatije iznose od 0347 do 0901 prosječno 0701 značajno su manje od onih koje su ranije nadjene u pojedinim grupama stanovnika i pojedinim naseljima Nadjene stope nisu alarmanente na ukupan broj pregledanih stanovnika No nadjene stope s druge strane sigurno govore i za to da je endemska nefropatija i dalje veoma ozbiljan problem kome u zaštiti zadravlja treba posvetiti najveću moguću pažnju i zbog toga treba nefrološku službu na tim regionima još više razvijati i jačatirdquo Fajgelj i saradnici 1981 (BEN)Ovaj je jedinstven projekat u svijetu postao prototip epidemioloških istraživanja i bio podpomognut WHO
bdquoThe disease rate of BEN amounts from 0347 to 0901 on average 0701 It is is signifcantly decreased but still the argument that presents BEN as the serious health problem which demands great attention This is the reason why nephrology healthcare should be developed constantly especially in the endemic areardquo Fajgelj et al 1981 (BEN) This project has become a worldwide prototype and was supported by WHO
Fajgelj A i sar Trogodišnji program ( 1975-1977) Republički program na otkrivanju i suzbijanju endemske nefropatije u SR
Bosni i Hercegovini Zbornik radova I kongresa nefrologa Jugoslavije 42-48 Institut za endemsku nefropatiju Lazarevac1981
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Biomarkeri i endemska nefropatija
Urin ispitanika je pregledan sa stiksom i SSA uzimana je anamneza i pregledani su a protein pozitivni su upućivani na obradu u dispanzere i kliničke ustanove Traženi su specifičniji testovi (biomarkeri) za terensko istraživanje
Dosta istraživača je tražilo biomarkera za terensko istraživanje beta 2 mikroglobulin u serumu i urinuelektroforeze proteina u urinu Alfa 1 mikroglobunia
Biomarkeri su uporno traženi kao i danas a začetnici te ideje su Hall i saradnici koji je jedno vrijeme smatrao da je beta 2 mikroglobulin osim kao markera i uzročnik BEN
Biomarkers and Balcan Endemic Nephropathy
The subjects were surveyed examined family history was taken Urine was tested with Styx and SSA Patients with proteinuria were sent to to clinics on further examination Biomarkers were taken beta 2 microglobulin in serum and urine protein electrophoresis in the urine alpha 1-microglobulin
Biomarkers are still used for diagnosis Hall was the first who used them Once he even thought that beta 2 microglobulin was the cause of Balcan endemic nephropathy
HallPW and VasiljevicM Beta 2 microglobulin excretion as and index of renal tubular disorders with special reference to endemic Balkan nephropathyJLabclinMed 81897-9041973
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Jedni su smatrali da imunopatogenski mehanizmi mogu učestvovati u nastanku BEN
Some researchers believed that the immune pathogenic mechanisms may participate
in the etiology of BEN
MacanovićMRezaković DzBašagić E Brkić NImunopatogenetski mehanizmi u endemskoj nefropatiji
Acta medica saliniana Tuzla decembar 1976Regionalni medicinski centar Dr Mustafa Mujbegović 109-123
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Ako nema biomarkera postoje biohemijski parametre za dijagnozu bolesti i odredjivanje stepena renalnei nsuficijencije
If there are no biomarkers biochemical tests can help with diagnosis and determination of the degree of renal insufficiency
Pašić ISušić H Halilbašić AMartinović K Naša iskustva u liječenju bolesnika od endemske nefropatije uključujući i dijalizu Acta medica saliniana Tuzla decembar 1976Regionalni medicinski centar Dr Mustafa Mujbegović 153-160
AHalilbašićMartinović KPavličević AMehikić S Nakičević MPašić R Selesković H Pašić i Neki poremećaji biohemizma krvi kao mogući indikator lezije bubrega kod stanovnika sela Pisari Acta medica saliniana Tuzla decembar 1976Regionalni medicinski centar Dr Mustafa Mujbegović 163-169
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Dugo vremena je dosta istraživača a posebno akademik Jakov Gaon su smatrali da je uzrok BEN u vodi ( analize vode endemskih i neendemskih sela se nisu razlikovale)
Takodje je isptivano zemljište endemskih područja bez posebnih zaključaka
Academician Jakov Gaon and many other researcers believed taht the couse of BEN was in the water (The analyses showed no difference between water in endemic and non endemic area)
The soil of endemic area was also analysed but without significant results
Gaon J Pokrajčić B EDurić Uticaj nekih faktora spoljne sredine na održavanje endemske nefropatijei proijedlog za
primjenu preventivnih mjera Acta medica saliniana Tuzla decembar 1976Regionalni medicinski centar Dr Mustafa Mujbegović 109-118
OsmićI I sar Ispitivanje zemljišta i vode kao mogućih nosilaca uzročnika endemske nefropatije u selu Bosanski Miloševac Etiology of endemic (Balkan) nephropathy Prosveta 1987 35-41
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
I najmlađi su bili predmet ispitivanja jer se pretpostavljalo da bolest počinje još u djetinjstvu (ispitivanja 3705 djece od 7 do 15 godina iz endemskih žarišta Semberije (BiH) pojava signifikantne patološke i proteiurije i mikrohematurije kod školske djece ukazuju da je početak endemskog glomerulonefritisa unajvećem procentu u dječijem uzrastu)
Children were also included in the study because it was believed that disease begins in childhood (3705 children from 7-15 years who were living in the endemic area) Positive proteinuria and microhematuria found in young population indicate taht endemic glomerulonephritis bigins at an early age
SimojlovićVSušaS I saradnici 1981 Učestalost proteinurije u dece u regionu SemberijeZbornik radova I kongresa nefrologa
Jugoslavije 72-79
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
U vremenu od 1986 godine do pred rat 1992 istraživanje rade grupe iz Tuzle
Ljubljane i Beograda koje traže patohistološku osnovu BENa posebno ranih
faza kliničku sliku biomarkereRadovi ove grupe su objavljeni u Kindney 1991 godine
Nadjena je patohistološka osnova bolesti Dominira acelularna skleroza koja počinju oko proksimalnih tubula u koriklinička slika je nespecifična od biomakrera postoji i beta2 mikrolglobulin ali je u l00 urinima nadjen alfa 1 mikroglobulin kao marekr tubulske proteinurije
From 1986-1992 research was conducted by the research group from Tuzla Ljubljana Belgrade The group was seeking for the histopathological basis of BEN its clinical manifestation significant biomarkers The results were published in Kidney 1991
The histopathological basis of BEN was found (acellular sclerosis taht begins around proximal tubules in the cortex) Clinical manifestation is not specific Beta 2 microglobulin was found as biomarker but alfa 1 microglobulin was 100 positive in the urine samples of patientes with BEN
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini 50 godina istraživanja
Prvi patohistološki znaci BENa acelularna skleroza i kolapsna atrofija proksimalnih tubula
The histopathological basis of BEN (acellular sclerosis and collapsing atrophy around proximal
tubules)
Prodiranje acelularne skleroze u dublje slojeve korteksa sa edemom intersticijuma glomeruli normalni
Spreading the acellular sclerosis in the deeper layers of the cortex with interstitial edema glomerulus remains normal
Terminalni stadijum BENa potpuna acelularna skleroza u intersticijumu i fibroza izvijuganost aferentne arteriole
The terminal stage of BEN complete acellular sclerosis and fibrosis afferent arterioles are tortuous
Nakon rata 1992-1995godine
After the War
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Administrativno uredjenje Bosne i Hercegovine nakon 1995godine
The administrative organization of Bosnia and Herzegovina after 1995
Okružene opštine gdje postoji BEN
The municipalities in the endemic area
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Ali šta je sa BENom
koliki je broj bolesnika
ima li novih žarišta
koliki je broj raseljenih bolesnika
koliko se stanovnika doselilo
šta će se desiti sa raseljenim osobama i useljenim hoće li i kada dobiti BEN
prirodni ratom uslovljen eksperiment
But what happened to BEN
bull How many patients with BEN
bull Are there new endemic area
bull How many displaced patients
bull How many residents moved in the endemic area
bull What will happen with emigrants and immigrants in the endemic area
bull Do we have a natural war-conditioned experiment
Nakon rata postoje pokušaji da se prikupi i analizira broj bolesnika od BENa u BiH da se evidentirajuprikaže trend ove bolesti ali su to radile istraživačke grupe preko Udruženja nefrologa u BiH ili u okviru istraživaćčkih projekata Akademija nauka i umjetnosti BiH ili ISN
After the war there are attempts to collect and analyze the number of patients with BEN organized by the research group supported by The Association for Nephrology Dialysis and Transpalntation of Bosnia and Herzegovina and The Academy of Arts and Sciences
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Association for Nephrology Dialysis and Transplantation of Bosnia and Herzegovina
Prof dr Senaid Trnacevic President
Prof dr Enisa Mesic Project Coordinator
Application for Non-communicable Chronic Disease PreventionPrograms in Developing Countrie ISN Research Committee
Regional Coordinator Dick de Zeeuw (The Netherlands)ddezeeuwmedumcgnl
Program of early detection of chronic kidney disease in high-risk population of Bosnia and Herzegovin(EDCKD-BH)
Section A General Project Information1 Country Bosnia and Herzegovina South-East Europe2 Project title bdquoProgram of early detection of chronic kidney disease in highriskpopulation of Bosnia and Herzegovinaldquo3 Name and address of the coordinating Institution (Aplicant)1048707 Legal name Association for Nephrology Dialysis and Transplantation
of Bosnia and Herzegovina1048707 Address University Clinical Center Tuzla Trnovac bb 75000 Tuzla
BampH1048707 Head of the Association Prof Senaid Trnačević PhD MD
4 Name of the local coordinator of the project Prof Enisa Mešić PhD MD1048707 ISN member ID 606351048707 Position Chief of Nephrology and Dialysis Dept Clinic for Internal
Diseases University Clinical Centre Tuzla1048707 Contact Address Trnovac bb Nephrology and Dialysis Dept Clinic
for Internal Diseases
Trnačević S Halilbašić A Imamović G Mešić E Balkan endemic nephropathy in Bosnia and Herzegovina Facta universitatis 2002 Series Medicine and Biology Vol9 No 1 University of Niš
Imamovic G Batuman V Sinanovic O et al Microalbuminuria as a possible marker of risk of Balkan endemic nephropathy Nephrology 2008 13
Mešić E Early detection of Balkan endemic nephropathyin Bosanska Posavina Bosnian Journal of basic scintient 2010 10 (Suplement 1) S 84-S 90
Alecković M Mesić E Trnacević S et al Glomerular filtrationrate in examined population of Bosnian Posavinamdashregion of Balkan Endemic Nephropathy Bosn J Basic Med Sci 2010 10S68ndashS72
Mirna Aleckovic-Halilovic Enisa Mesic Senaid Trnacevic Emir Hodzic Vildana Habul Mirza Atic Maida Dugonjic and Evlijana Hasanovic 2014Values of Alpha 1 Microglobulin Does Not Differ between Individuals with and without Family History of Balkan Endemic Nephropathy International Journal of NephrologyVolume 2014 (2014) Article ID 284293 5 pageshttpdxdoiorg1011552014284293
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Arthur Grollman 2010 Aristolochic acidan environmental and yatrogenic disease Abstract booktrećeg kongresa nefrologa Bosne i Hercegovine sa medjunarodnim učeščem 6
Grollman AP Scarborough J Jelaković B Aristolochic acid nephropathy an environmental and iatrogenic disease In Fishbein J ed Advances in Molecular Toxicology 3 Elsevier Amsterdam 2009211ndash222
Jelaković B 2010 The role of Aristolochic acid in endemic nephropathy Abstract booktrećeg kongresa nefrologa Bosne i Hercegovine sa medjunarodnim učeščem 6
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Rad Cosynsa i saradnika nakon epizode trovanja žena koje su uzimale susptance sa sastojcima kineskog bilja
Pisoning with ingredients of Chinese herbs for the purpose of weight loss(Cosynsa)
Nigdje toliko korova kao u pšenici endesmkih terena u odnosu na druge regione
Seljaci su koristili pšenicu sa svoje zemlje samo za svoje potrebe
Nisu davali nikakvu važnost toksičnosti korova
Kruh tih seljaka je bio otrovanMilenko Ivić u Liječničkom vijesnku 91(12) 1273-1281 (1969)
Weed is most common in the endemic area
Farmers have used wheat from their land only for their own purposes
They did not pay any attention to the toxicity of weed
Their bread was poisoned
Milenko Ivić u Liječničkom vijesnku 91(12) 1273-1281 (1969)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Analogija BENa i Aristolohijskom kiselinom uslovljenom nefropatijom(AAN)
Klinička slika
Patološko histološki nalazi
Incidenca
Pojava papilarnih tumora
Eksperimenti sa Aristolihijskom kiselinom na eksperimenatlnim životinjama dokazali su istovjetne patološko histološke promejene koje se vidjaju u BENu
Samo je različit famijarni karakter u BEN postoji a u AAN ne postoji
The analogy between Ben and Nephropaty caused by aristolochic acid (AAN)
Clinical manifestations
Histologically
Incidence
The appearance of papillary tumors
Experiments with the laboratory animals that were exposed to aristolochic acid showed the same patohistological changes in kidney like those one found in BEN patints
Differs only family history
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Više od 40 svih dijaliznih bolesnika u BIH su u regionu opština sjerevoistočne BiH gdje je najveća koncentracija dijaliznih cenatara i endemska žarišta BENa
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
More than 40 of all dialysis patients in BiH are in the endemic area where is the largest number of dialysis centers
Od cjelokupne dijalizne populacije u BiH na BEN populaciju pripada 10 što predstavlja medicinski naučni finansijski socijalni i organizacijski problem zdravstvene zaštitie stanovništa
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
From the entire dialysis population in BiH 10 are patients with BEN This is the medical scientific financial social and organizational problem
Broj stanovnika u Bosni i Hercegovini u popisima stanovništva 19711991 i 2013 godine
Sa decembrom 2013 godine u BIH ima ukupno 3 791 622
F BiH 2 371 603
RS 1 326 991
Brčko 93 028
Sa decembrom 1971 godine 3 746 111
Sa decembrom 1991 godine 4 377 033
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
The population of Bosnia and Herzegovina in the censuses in 1971 in 1991 and 2013
December 2013 3 791 622
F BiH 2 371 603
RS 1 326 991
Brčko 93 028
December 1971 3 746 111
December 1991 4 377 033
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1 Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
podaci Bijeljina Brčko Šamac Orašje Odžak Modriča Domaljevac
Broj stanovnika od 1978god
92800 87000 32000 27806 27895 32 800 4208
Broj stanovnika 2013god
114663 93028 19041 21584 21289 27799 5216
Broj gradskog stanivništva 2013
56600 46 000 5000 3796 9182 7 000 5216
Broj seoskog stanovništva 2013
58000 52 000 14 600 17788 12 107 25 000 5216
Broj seoskog stanovništva
1978god
52800 52 000 27 000 23896 20261 25 800 4208
Broj gradskog stanivništva
1978god
40 000 43 900 5000 3910 7634 7 000 4208
Ukupan broj BEN bolesnka
2013god
300 36 90 44 53 80 55
Ukupan broj bolesnika na
hemodijaliziHD
290 62 40 27 22 34 13
Ukupan broj BEN na HD
190 8 26 19 14 10 14
Ukupan broj tumora i BEN
30 2 30 2 3 0 3
Broj BEN na
transplantaciji
0 0 0 0 1 1
Ukupan brojizbjeglica
2013god
20 000 5000 0 0 oko 7000 0
Primjedbe
Ukupno
Broj stanovnika sa registrovanim broj endemskih nefropatija hemodijaliznih bolesnika tumora i BENa broj transplantiranih i BENa u opština sjeveroistočne Bosne i HercegovineNumber of patients with BEN number of patients who are dialyzed number of patients with BEN and tumors
transplanted patients with BEN in th endemic area
BEN ( Balkanska endemska nefropatija )
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1
Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
broj stanovnika u 6 opština 1978 304 509
broj stanovnika u 6 opština 2013 302620
Sa decembrom 2014godine ukupno BENa 1007Sa decembrom 1977 godine 1730
population in six municipalities in 1978 304 509
population in six municipalities in 2013 302 620
number of patients with BEN december 2013 1016number of patients with BEN december 1977 1730
Zavod za statistiku Bosne i Hercegovinegodina 1977Sarajevo
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1 Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Osnovni cilj je ispitati ranih faza BENa u jednom mikroregionu- sa ostvrtom na
dijagnostičke kriterijume
Hipoteze
da žive na endemskom terenu preko 15 (20) godina
postojanje bolesti u porodici
povišena vrijednosti mikroalbumina i alfa1mikroglobulina u urinu
anemija
smanjene dimenzije bubrega su pokazatelji ranih faza BEN
The main goal is to detect the early stages of Ben in one micro region- paying
attention to diagnostic criteria
The main hypothesis is that the indicators of the early stages of BEN are
Living in an endemic area over 15 (20) years
Family history
Increased microalbumin and alpha 1-microglobulin in urine
Anemia
Reduced kidney dimensions
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Metodologija je uniformna prema prekorukama eksperata za BEN izvornih od 2008godine i dogradjenih kasnije u 2013godini
The methodology is unified according to experts recommendations for BENoriginal from 2008 and later annexed in 2013
Consensus statemant on sceeningdiagnosis classification and tretmant of endemic (Balkan) nephropathy NDT Advance
Access published October 282013
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Consensus statemant on sceeningdiagnosis classification and tretmant of endemic (Balkan) nephropathy NDT Advance Access published October 282013
Osnovni kriteriji uključenja ispitanika u ovu studiju su bili življenje u Domaljevcu više od 15 (20)godina patološki nalaz mikroalbuminurije (MA) postojanje ili odsustvo pozitivne porodične anamneze BEN
Dok su kriteriji isključenja prema Konsenzusu (2008) bili postojanje hiperlipidemije hipertenzije dijabetes melitusa mikrohematurije i leukociturije (Anonymous 1999)
Basic criteria for inclusion were living in Domaljevac more than 15 (20) years microalbuminiria family histroy (relative)
While exclusion criteria according to Consensus (2008) were the existence of hyperlipidemia hypertension diabetes mellitus microhaematuria and leukocyturia (Anonymous 1999)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Istraživanje se odvijalo u dvije faze
U I fazi ispitanicima Uzimana je anamnezaklinički poregled laboratorijumski nalazi urina iispunjavani formulari pregleda i anketni list
U obje faze ispitivanja MA određivana je stiks metodom a imunoeseji su je detektovali u koncentracijama od 50 do 100 mgL urina
Izdvojeni su MA pozitivni iz I faze Ponovo je u II fazi odredjivana MA Urin odgovarajuće specifične težine uz pozitivan nalaz mikroalbuminurije ostavljen je za određivanje alfa 1 mikroglobulina (A1M) i kreatinina
Ispitanicima u drugoj fazi ispitivanja uzeta je krv za određivanje kompletne krvne slike kreatinina na osnovu formula određivan je klirens kreatinina-GFR željezo te su vršena morfometrijska mjerenja ultrazvučnim pregledom bubrega
The research was conducted in two phases
In the phase one family history was taken participants were examined urin was tested questionnaries were filled
In both phases of the study MA was tested by styx and was detected at concentrations of 50 to 100 mg L of urine MA positive participants were separated Test was repeated
Urin was tested (detecting alpha 1 microglobulin and creatinine)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Funkcionalno stanje bubrega procjenjivano na osnovu klirensa kreatinina odnosno JGF (MDRD formula) prema preporukama KDIGO- Kidney Internatinal Suplements smjernicama [19] Dimenzije bubrega prema spolu i dobu mjerene su prema standardima preporukama Spiegela i saradnika i sar [20]
Statistička obrada podataka je uradjena prema Altmanu i saradnicima [21]
In the second phase blood sample was taken (blood count creatinine Fe) participants were underwent ultrasound of the kidneys Renal function was evaluated by creatinine clearance (recommended by KDIGO- Kidney Internatinal Suplements guidelines) [19] Kidney dimensions were measured according to standard recommendations (Spiegel )
Statistical analysis was performed according to Altman [21]
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Pregledano je ukupno 360 ispitanika u Domaljevcu a od toga 131 je imao patološki nalaz MA
Od tih 131 ispitanika 59 ispitanika imalo je samo patološki nalaz MA bez hiperlipidemije dijabetes melitusa hipertenzije leukociturije i mikrohematurije dok 72 ispitnika su uz MA imali i jedan od drugih navednih patoloških nalaza te su zbog toga isključeni dalje iz studije
The study included 360 participants in Domaljevac 131 had microalbuminuria detected
59 participants had microalbuminuria without hyperlipidemia diabetes mellitus hypertension leukocituria and microhaematuria while 72 patients had microalbuminuria along with some of the exclusionary factors
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Ispitanici Godine (XplusmnSD) t P
Grupa I 470plusmn155 121 023
Grupa II 521plusmn159
Životna dob u ispitivaim grupama
Bez statističke značajnosti
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
The age
No statistical significance
gender Group I (N=36) Group II (N=23) Ukupno
Male 556 391 492
Female 444 609 508
Dob (godine) N=36
ispitanika
N=23
ispitanika
Ukupno
N= ispitanika
le25 3 83 0 00 3 51
26-35 5 139 5 217 10 169
36-45 11 306 4 174 15 254
46-55 6 167 3 130 9 152
56-65 6 177 5 217 11 186
gt65 5 139 6 261 11 186
Demografski podaci u isptivanim grupama
Preko 55 ispitanika su u životnoj dobi od 35 do 55 godina
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Demographic data
Over 55 of participants were between 35-55 years old
Parameter Group I (N36=) Group II (N23=) t-test p
Min-Max Mean SD Min-Max Mean SD
Eritrociti 30-56 460 049 322-508 439 049 1552 0127
Hemoglobin 96-169 1376 144 102-162 1345 145 0734 0467
Hematokrit 29-49 4097 40 31-46 3973 382 1117 0269
Željezo 26-475 1924 755 42-316 1617 633 1595 0116
Creatinine 55-132 8036 1783 49-119 7739 155 0656 0515
Klirens
krea
48-126 9114 1948 39-130 867 196 0851 0398
A1M 522-40 108 80 522-667 1622 158 -1524 0138
Cr urin 221-40 1538 1021 265-347 1398 787 0561 0577
A1MCr
urin
020-39 113 091 020-103 153 211 -1001 0321
N number of patients
Klirens krea- klirens kreatinina A1M ndash alfa 1 mikroglobulin Cr urin- kreatinin u urinu A1MCr urin- odnos alfa1
mikroglobulina i kreatinina urina
Laboratorijumski nalazi u ispitivanim grupama
Laboratory findings
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Kidney size
measurements
Group I (N=36)
Kidney
Group II (N=23)
Kidney
t-test
(p)
Right Left Right Left Right Le
ft
Length in mm
(SD)
1039 (988) 1062 (90) 1038 (80) 1038 (99) 065
(0949)
0925
(035
9)
Parenhim in
mm (SD)
1429 (262) 1483(224) 139 (239) 1387(290) 0548
(0586)
1437
(015
6)
Width in mm
(SD)
4731(636) 4764(473) 4556(516) 4622(513) 1046
(0300)
1090
(028
0)
Kosi in mm
(SD)
4766(791) 4678(682) 447(924) 4648(720) 1304
(0198)
0161
(087
3)
Ultrazvučni nalazi bubrega u ispitivanim grupama BENa
Bez statističke značajnosti u dimenzijama bubrega u ispoitivanim grupamaI u odnosu na normalne referentne vrijednosti
Ultrasound of the kidneys
No statistical significance in kidney size in the examined groups compared to the normal reference values
Zaključci Nema bitnih razlika u obolijevanju među spolovima na endemskom terenu u isitanika opeterećenih BENom i bez
BEN opeterećenja u porodici
Rane faze BEN počinju poslije 40 godine života i protiču bez akutnog početka i hipertenzije
Prvi znaci bolesti mogu biti povišena koncentracija mikroalbulbumina u urinu U starijim grupama je u većim koncentracijama alfa1mikroglobulina u urinu što je znak duže izloženosti agensu
U ranima fazama bolesti normalna je bubrežna funkcija
Anemija nije rani znak BEN
Ultrazvučne dimenzije bubrega su normalne u ranim fazama BENa
Patohistološki je acelularna skleroza u intersticijumu i počinje u kori bubrega
Conclusions No significant differences in morbidity rates between the sexes in participants with positive and negative family
history
The early stages of BEN begin after the age of 40 without acute reaction and hypertension
The first sign of the disease can be microalbuminuria The elderly participants have increased concentration of alpha 1-microglobulin in the urine awhich is a sign of longer exposure to agent In the early stages of the disease renal function is normal
Anemia is not an early sign of BEN
Ultrasonic kidney dimensions are normal in the early stages of Ben
Histopathology indicates acellular interstitial sclerosis and begins in the renal cortex
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Početak bolesti se pomjera prema starijim životnim dobima
Nema novih žarišta
Bitnije je ekspozicija i dužina ekspozicije na terenu za nastanak BEN jer to objašnjava da imigranti poslije 20 godina obole
Jer i grupe koje u porodici nemaju BEN poslije dugo godina življenja na terenu dobiju bolest
Posebno kako neki od članova pojedinih porodica obole a neko ne ( jer neko je više izložen agensu a neko nije i to je osnovni razlog)
Start of disease is shifting towards older ages
There are no new endemic areas
More important is the exposure to the agent because it explains that immigrants after 20 years show the sympthoms
Some of the family members get sick and others do not depending on how much they are exposed to agent
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Novija saznanja i istraživanja BENa
Aristolohijska kiselina ili njeni adukti su razlog bolesti jeste
Da li je to jedan osnovni razlog a ostalo su uticajni činioci mislim da jeste
da li će BEN nestati - hoće ALI BAR ZNAMO ETIOLOGIJU ( ILI MISLIMO DA ZNAMO )
Prethodi li BEN papilarnim karcinomima urotelijuma-prethodi
Je li razlog tumora i BENa isti - jeste -Arisholohijska kiselina i njeni adukti
Napraviti nove sveobuhvatna
Epidemiološka istraživanja
Tražiti adukte Arisholohijske kiseline u tkivu
Markere tumorogeneze
Future research
Aristolochic acid or its adducts are the cause of disease Yes
Is it the main reason and the rest are influential factors I think it is
Whether BEN desapear It will But at least we know the etiology ( or we think we know)
Whether BEN precededs papillary urothelial carcinoma-precedes
Is the cause of tumors and Ben the same ndash yes it is - Aristolochic acid
New comprehensive research
epidemiological research
Searching for adducts of Aristolochic acid in the tissue
Searching for tumor markers
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Kako je i zašto BEN progresivna ireverzibilna bolest i vodi u terminačlnu bubrežnu slabost jer ako je toksin razlog zašto ako se otkloni ili prestane djejstvo toksina bolest napreduje i ne ostaje na odredjenom stepenu renalne slabosti
How and why BEN is progressive reversible disease that leads to the terminal renal failure If the toxin is the cause of BEN why when we eliminate exposure to toxin disease still makes a progress and does not remain at a certain stage of renal failure
Balkanska endemska nefropatija u Bosni i Hercegovini 50 godina istraživanja
Početkom 1958 godine osnovaju se Dispanzeri za bubrežne bolesti-prvi u Bijeljini sa zadatkom da radi na detekcijiregistracijiliječenjusavjetovanju i sprovodjenju nekih preventivnih mjera na području 6 opština sjeveroistočne BiHldquo
In early 1958 the departments for kidney disease have been established ndashfirst one in Bijeljina with the aim of working on detection registration treatment consultation and implementation of some preventive measures in the endemic erea (six municipalities of northeastern Bosnia and Herzegov )
Alibegović ADispanzerski rad u proučavaju raširenosti dijagnostici i terapijii prevenciji Semberske nefropatije Zbornik radova Simpozijuma o endemskoj nefropatiji Niš 1971Prosveta 60-67
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Uradjeno je sveobuhvatno epidemiološko-kliničko ispitivanje endemske nefropatije obavljena su perlustracijom stanovništva u 6 opština sjeveroistočne Bosne u vremenu od 1975 do 1978 godine
Pregledano je 244016 stanovnika od 6 do 60 godina a registrovano je 10541 protein pozitivan ispitanik a 1730 oboljelih od endemske nefropatije (BEN)
During four years (1975-1978) 244016 patients were examined ( 6 -60 years old) In 10541 patients positive proteinuria was registered 1730 patients were diagnosed with Balkan endemic nephropathy
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Opštine u kojima postoji endemska nefropatija sa brojem pregledanih ispitanika i registrovanih bolesnika
Municipalities in the endemic area with the number of examined people and registrated patients
Fajeglj A i saradnici Trogodišnji (1975-1977) Republički program na otkrivanju i suzbijanju endemske nefropatije u SR Bosni i
Hercegovini Zbrornik radova I kongresa nefrologa Jugoslavije Beograd 1981 42-47
Opštine SR Bosne i Hercegovine u kojima je utvrdjena endemska nefropatija
Za završenom 1977godinom ukupno je registrovano 1730 bolesnika od BENa
1730 patients were diagnosed with Balkan endemic nephropathy
ldquoUtrvdjene stope obolevanja od endemske nefropatije iznose od 0347 do 0901 prosječno 0701 značajno su manje od onih koje su ranije nadjene u pojedinim grupama stanovnika i pojedinim naseljima Nadjene stope nisu alarmanente na ukupan broj pregledanih stanovnika No nadjene stope s druge strane sigurno govore i za to da je endemska nefropatija i dalje veoma ozbiljan problem kome u zaštiti zadravlja treba posvetiti najveću moguću pažnju i zbog toga treba nefrološku službu na tim regionima još više razvijati i jačatirdquo Fajgelj i saradnici 1981 (BEN)Ovaj je jedinstven projekat u svijetu postao prototip epidemioloških istraživanja i bio podpomognut WHO
bdquoThe disease rate of BEN amounts from 0347 to 0901 on average 0701 It is is signifcantly decreased but still the argument that presents BEN as the serious health problem which demands great attention This is the reason why nephrology healthcare should be developed constantly especially in the endemic areardquo Fajgelj et al 1981 (BEN) This project has become a worldwide prototype and was supported by WHO
Fajgelj A i sar Trogodišnji program ( 1975-1977) Republički program na otkrivanju i suzbijanju endemske nefropatije u SR
Bosni i Hercegovini Zbornik radova I kongresa nefrologa Jugoslavije 42-48 Institut za endemsku nefropatiju Lazarevac1981
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Biomarkeri i endemska nefropatija
Urin ispitanika je pregledan sa stiksom i SSA uzimana je anamneza i pregledani su a protein pozitivni su upućivani na obradu u dispanzere i kliničke ustanove Traženi su specifičniji testovi (biomarkeri) za terensko istraživanje
Dosta istraživača je tražilo biomarkera za terensko istraživanje beta 2 mikroglobulin u serumu i urinuelektroforeze proteina u urinu Alfa 1 mikroglobunia
Biomarkeri su uporno traženi kao i danas a začetnici te ideje su Hall i saradnici koji je jedno vrijeme smatrao da je beta 2 mikroglobulin osim kao markera i uzročnik BEN
Biomarkers and Balcan Endemic Nephropathy
The subjects were surveyed examined family history was taken Urine was tested with Styx and SSA Patients with proteinuria were sent to to clinics on further examination Biomarkers were taken beta 2 microglobulin in serum and urine protein electrophoresis in the urine alpha 1-microglobulin
Biomarkers are still used for diagnosis Hall was the first who used them Once he even thought that beta 2 microglobulin was the cause of Balcan endemic nephropathy
HallPW and VasiljevicM Beta 2 microglobulin excretion as and index of renal tubular disorders with special reference to endemic Balkan nephropathyJLabclinMed 81897-9041973
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Jedni su smatrali da imunopatogenski mehanizmi mogu učestvovati u nastanku BEN
Some researchers believed that the immune pathogenic mechanisms may participate
in the etiology of BEN
MacanovićMRezaković DzBašagić E Brkić NImunopatogenetski mehanizmi u endemskoj nefropatiji
Acta medica saliniana Tuzla decembar 1976Regionalni medicinski centar Dr Mustafa Mujbegović 109-123
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Ako nema biomarkera postoje biohemijski parametre za dijagnozu bolesti i odredjivanje stepena renalnei nsuficijencije
If there are no biomarkers biochemical tests can help with diagnosis and determination of the degree of renal insufficiency
Pašić ISušić H Halilbašić AMartinović K Naša iskustva u liječenju bolesnika od endemske nefropatije uključujući i dijalizu Acta medica saliniana Tuzla decembar 1976Regionalni medicinski centar Dr Mustafa Mujbegović 153-160
AHalilbašićMartinović KPavličević AMehikić S Nakičević MPašić R Selesković H Pašić i Neki poremećaji biohemizma krvi kao mogući indikator lezije bubrega kod stanovnika sela Pisari Acta medica saliniana Tuzla decembar 1976Regionalni medicinski centar Dr Mustafa Mujbegović 163-169
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Dugo vremena je dosta istraživača a posebno akademik Jakov Gaon su smatrali da je uzrok BEN u vodi ( analize vode endemskih i neendemskih sela se nisu razlikovale)
Takodje je isptivano zemljište endemskih područja bez posebnih zaključaka
Academician Jakov Gaon and many other researcers believed taht the couse of BEN was in the water (The analyses showed no difference between water in endemic and non endemic area)
The soil of endemic area was also analysed but without significant results
Gaon J Pokrajčić B EDurić Uticaj nekih faktora spoljne sredine na održavanje endemske nefropatijei proijedlog za
primjenu preventivnih mjera Acta medica saliniana Tuzla decembar 1976Regionalni medicinski centar Dr Mustafa Mujbegović 109-118
OsmićI I sar Ispitivanje zemljišta i vode kao mogućih nosilaca uzročnika endemske nefropatije u selu Bosanski Miloševac Etiology of endemic (Balkan) nephropathy Prosveta 1987 35-41
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
I najmlađi su bili predmet ispitivanja jer se pretpostavljalo da bolest počinje još u djetinjstvu (ispitivanja 3705 djece od 7 do 15 godina iz endemskih žarišta Semberije (BiH) pojava signifikantne patološke i proteiurije i mikrohematurije kod školske djece ukazuju da je početak endemskog glomerulonefritisa unajvećem procentu u dječijem uzrastu)
Children were also included in the study because it was believed that disease begins in childhood (3705 children from 7-15 years who were living in the endemic area) Positive proteinuria and microhematuria found in young population indicate taht endemic glomerulonephritis bigins at an early age
SimojlovićVSušaS I saradnici 1981 Učestalost proteinurije u dece u regionu SemberijeZbornik radova I kongresa nefrologa
Jugoslavije 72-79
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
U vremenu od 1986 godine do pred rat 1992 istraživanje rade grupe iz Tuzle
Ljubljane i Beograda koje traže patohistološku osnovu BENa posebno ranih
faza kliničku sliku biomarkereRadovi ove grupe su objavljeni u Kindney 1991 godine
Nadjena je patohistološka osnova bolesti Dominira acelularna skleroza koja počinju oko proksimalnih tubula u koriklinička slika je nespecifična od biomakrera postoji i beta2 mikrolglobulin ali je u l00 urinima nadjen alfa 1 mikroglobulin kao marekr tubulske proteinurije
From 1986-1992 research was conducted by the research group from Tuzla Ljubljana Belgrade The group was seeking for the histopathological basis of BEN its clinical manifestation significant biomarkers The results were published in Kidney 1991
The histopathological basis of BEN was found (acellular sclerosis taht begins around proximal tubules in the cortex) Clinical manifestation is not specific Beta 2 microglobulin was found as biomarker but alfa 1 microglobulin was 100 positive in the urine samples of patientes with BEN
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini 50 godina istraživanja
Prvi patohistološki znaci BENa acelularna skleroza i kolapsna atrofija proksimalnih tubula
The histopathological basis of BEN (acellular sclerosis and collapsing atrophy around proximal
tubules)
Prodiranje acelularne skleroze u dublje slojeve korteksa sa edemom intersticijuma glomeruli normalni
Spreading the acellular sclerosis in the deeper layers of the cortex with interstitial edema glomerulus remains normal
Terminalni stadijum BENa potpuna acelularna skleroza u intersticijumu i fibroza izvijuganost aferentne arteriole
The terminal stage of BEN complete acellular sclerosis and fibrosis afferent arterioles are tortuous
Nakon rata 1992-1995godine
After the War
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Administrativno uredjenje Bosne i Hercegovine nakon 1995godine
The administrative organization of Bosnia and Herzegovina after 1995
Okružene opštine gdje postoji BEN
The municipalities in the endemic area
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Ali šta je sa BENom
koliki je broj bolesnika
ima li novih žarišta
koliki je broj raseljenih bolesnika
koliko se stanovnika doselilo
šta će se desiti sa raseljenim osobama i useljenim hoće li i kada dobiti BEN
prirodni ratom uslovljen eksperiment
But what happened to BEN
bull How many patients with BEN
bull Are there new endemic area
bull How many displaced patients
bull How many residents moved in the endemic area
bull What will happen with emigrants and immigrants in the endemic area
bull Do we have a natural war-conditioned experiment
Nakon rata postoje pokušaji da se prikupi i analizira broj bolesnika od BENa u BiH da se evidentirajuprikaže trend ove bolesti ali su to radile istraživačke grupe preko Udruženja nefrologa u BiH ili u okviru istraživaćčkih projekata Akademija nauka i umjetnosti BiH ili ISN
After the war there are attempts to collect and analyze the number of patients with BEN organized by the research group supported by The Association for Nephrology Dialysis and Transpalntation of Bosnia and Herzegovina and The Academy of Arts and Sciences
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Association for Nephrology Dialysis and Transplantation of Bosnia and Herzegovina
Prof dr Senaid Trnacevic President
Prof dr Enisa Mesic Project Coordinator
Application for Non-communicable Chronic Disease PreventionPrograms in Developing Countrie ISN Research Committee
Regional Coordinator Dick de Zeeuw (The Netherlands)ddezeeuwmedumcgnl
Program of early detection of chronic kidney disease in high-risk population of Bosnia and Herzegovin(EDCKD-BH)
Section A General Project Information1 Country Bosnia and Herzegovina South-East Europe2 Project title bdquoProgram of early detection of chronic kidney disease in highriskpopulation of Bosnia and Herzegovinaldquo3 Name and address of the coordinating Institution (Aplicant)1048707 Legal name Association for Nephrology Dialysis and Transplantation
of Bosnia and Herzegovina1048707 Address University Clinical Center Tuzla Trnovac bb 75000 Tuzla
BampH1048707 Head of the Association Prof Senaid Trnačević PhD MD
4 Name of the local coordinator of the project Prof Enisa Mešić PhD MD1048707 ISN member ID 606351048707 Position Chief of Nephrology and Dialysis Dept Clinic for Internal
Diseases University Clinical Centre Tuzla1048707 Contact Address Trnovac bb Nephrology and Dialysis Dept Clinic
for Internal Diseases
Trnačević S Halilbašić A Imamović G Mešić E Balkan endemic nephropathy in Bosnia and Herzegovina Facta universitatis 2002 Series Medicine and Biology Vol9 No 1 University of Niš
Imamovic G Batuman V Sinanovic O et al Microalbuminuria as a possible marker of risk of Balkan endemic nephropathy Nephrology 2008 13
Mešić E Early detection of Balkan endemic nephropathyin Bosanska Posavina Bosnian Journal of basic scintient 2010 10 (Suplement 1) S 84-S 90
Alecković M Mesić E Trnacević S et al Glomerular filtrationrate in examined population of Bosnian Posavinamdashregion of Balkan Endemic Nephropathy Bosn J Basic Med Sci 2010 10S68ndashS72
Mirna Aleckovic-Halilovic Enisa Mesic Senaid Trnacevic Emir Hodzic Vildana Habul Mirza Atic Maida Dugonjic and Evlijana Hasanovic 2014Values of Alpha 1 Microglobulin Does Not Differ between Individuals with and without Family History of Balkan Endemic Nephropathy International Journal of NephrologyVolume 2014 (2014) Article ID 284293 5 pageshttpdxdoiorg1011552014284293
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Arthur Grollman 2010 Aristolochic acidan environmental and yatrogenic disease Abstract booktrećeg kongresa nefrologa Bosne i Hercegovine sa medjunarodnim učeščem 6
Grollman AP Scarborough J Jelaković B Aristolochic acid nephropathy an environmental and iatrogenic disease In Fishbein J ed Advances in Molecular Toxicology 3 Elsevier Amsterdam 2009211ndash222
Jelaković B 2010 The role of Aristolochic acid in endemic nephropathy Abstract booktrećeg kongresa nefrologa Bosne i Hercegovine sa medjunarodnim učeščem 6
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Rad Cosynsa i saradnika nakon epizode trovanja žena koje su uzimale susptance sa sastojcima kineskog bilja
Pisoning with ingredients of Chinese herbs for the purpose of weight loss(Cosynsa)
Nigdje toliko korova kao u pšenici endesmkih terena u odnosu na druge regione
Seljaci su koristili pšenicu sa svoje zemlje samo za svoje potrebe
Nisu davali nikakvu važnost toksičnosti korova
Kruh tih seljaka je bio otrovanMilenko Ivić u Liječničkom vijesnku 91(12) 1273-1281 (1969)
Weed is most common in the endemic area
Farmers have used wheat from their land only for their own purposes
They did not pay any attention to the toxicity of weed
Their bread was poisoned
Milenko Ivić u Liječničkom vijesnku 91(12) 1273-1281 (1969)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Analogija BENa i Aristolohijskom kiselinom uslovljenom nefropatijom(AAN)
Klinička slika
Patološko histološki nalazi
Incidenca
Pojava papilarnih tumora
Eksperimenti sa Aristolihijskom kiselinom na eksperimenatlnim životinjama dokazali su istovjetne patološko histološke promejene koje se vidjaju u BENu
Samo je različit famijarni karakter u BEN postoji a u AAN ne postoji
The analogy between Ben and Nephropaty caused by aristolochic acid (AAN)
Clinical manifestations
Histologically
Incidence
The appearance of papillary tumors
Experiments with the laboratory animals that were exposed to aristolochic acid showed the same patohistological changes in kidney like those one found in BEN patints
Differs only family history
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Više od 40 svih dijaliznih bolesnika u BIH su u regionu opština sjerevoistočne BiH gdje je najveća koncentracija dijaliznih cenatara i endemska žarišta BENa
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
More than 40 of all dialysis patients in BiH are in the endemic area where is the largest number of dialysis centers
Od cjelokupne dijalizne populacije u BiH na BEN populaciju pripada 10 što predstavlja medicinski naučni finansijski socijalni i organizacijski problem zdravstvene zaštitie stanovništa
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
From the entire dialysis population in BiH 10 are patients with BEN This is the medical scientific financial social and organizational problem
Broj stanovnika u Bosni i Hercegovini u popisima stanovništva 19711991 i 2013 godine
Sa decembrom 2013 godine u BIH ima ukupno 3 791 622
F BiH 2 371 603
RS 1 326 991
Brčko 93 028
Sa decembrom 1971 godine 3 746 111
Sa decembrom 1991 godine 4 377 033
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
The population of Bosnia and Herzegovina in the censuses in 1971 in 1991 and 2013
December 2013 3 791 622
F BiH 2 371 603
RS 1 326 991
Brčko 93 028
December 1971 3 746 111
December 1991 4 377 033
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1 Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
podaci Bijeljina Brčko Šamac Orašje Odžak Modriča Domaljevac
Broj stanovnika od 1978god
92800 87000 32000 27806 27895 32 800 4208
Broj stanovnika 2013god
114663 93028 19041 21584 21289 27799 5216
Broj gradskog stanivništva 2013
56600 46 000 5000 3796 9182 7 000 5216
Broj seoskog stanovništva 2013
58000 52 000 14 600 17788 12 107 25 000 5216
Broj seoskog stanovništva
1978god
52800 52 000 27 000 23896 20261 25 800 4208
Broj gradskog stanivništva
1978god
40 000 43 900 5000 3910 7634 7 000 4208
Ukupan broj BEN bolesnka
2013god
300 36 90 44 53 80 55
Ukupan broj bolesnika na
hemodijaliziHD
290 62 40 27 22 34 13
Ukupan broj BEN na HD
190 8 26 19 14 10 14
Ukupan broj tumora i BEN
30 2 30 2 3 0 3
Broj BEN na
transplantaciji
0 0 0 0 1 1
Ukupan brojizbjeglica
2013god
20 000 5000 0 0 oko 7000 0
Primjedbe
Ukupno
Broj stanovnika sa registrovanim broj endemskih nefropatija hemodijaliznih bolesnika tumora i BENa broj transplantiranih i BENa u opština sjeveroistočne Bosne i HercegovineNumber of patients with BEN number of patients who are dialyzed number of patients with BEN and tumors
transplanted patients with BEN in th endemic area
BEN ( Balkanska endemska nefropatija )
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1
Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
broj stanovnika u 6 opština 1978 304 509
broj stanovnika u 6 opština 2013 302620
Sa decembrom 2014godine ukupno BENa 1007Sa decembrom 1977 godine 1730
population in six municipalities in 1978 304 509
population in six municipalities in 2013 302 620
number of patients with BEN december 2013 1016number of patients with BEN december 1977 1730
Zavod za statistiku Bosne i Hercegovinegodina 1977Sarajevo
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1 Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Osnovni cilj je ispitati ranih faza BENa u jednom mikroregionu- sa ostvrtom na
dijagnostičke kriterijume
Hipoteze
da žive na endemskom terenu preko 15 (20) godina
postojanje bolesti u porodici
povišena vrijednosti mikroalbumina i alfa1mikroglobulina u urinu
anemija
smanjene dimenzije bubrega su pokazatelji ranih faza BEN
The main goal is to detect the early stages of Ben in one micro region- paying
attention to diagnostic criteria
The main hypothesis is that the indicators of the early stages of BEN are
Living in an endemic area over 15 (20) years
Family history
Increased microalbumin and alpha 1-microglobulin in urine
Anemia
Reduced kidney dimensions
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Metodologija je uniformna prema prekorukama eksperata za BEN izvornih od 2008godine i dogradjenih kasnije u 2013godini
The methodology is unified according to experts recommendations for BENoriginal from 2008 and later annexed in 2013
Consensus statemant on sceeningdiagnosis classification and tretmant of endemic (Balkan) nephropathy NDT Advance
Access published October 282013
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Consensus statemant on sceeningdiagnosis classification and tretmant of endemic (Balkan) nephropathy NDT Advance Access published October 282013
Osnovni kriteriji uključenja ispitanika u ovu studiju su bili življenje u Domaljevcu više od 15 (20)godina patološki nalaz mikroalbuminurije (MA) postojanje ili odsustvo pozitivne porodične anamneze BEN
Dok su kriteriji isključenja prema Konsenzusu (2008) bili postojanje hiperlipidemije hipertenzije dijabetes melitusa mikrohematurije i leukociturije (Anonymous 1999)
Basic criteria for inclusion were living in Domaljevac more than 15 (20) years microalbuminiria family histroy (relative)
While exclusion criteria according to Consensus (2008) were the existence of hyperlipidemia hypertension diabetes mellitus microhaematuria and leukocyturia (Anonymous 1999)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Istraživanje se odvijalo u dvije faze
U I fazi ispitanicima Uzimana je anamnezaklinički poregled laboratorijumski nalazi urina iispunjavani formulari pregleda i anketni list
U obje faze ispitivanja MA određivana je stiks metodom a imunoeseji su je detektovali u koncentracijama od 50 do 100 mgL urina
Izdvojeni su MA pozitivni iz I faze Ponovo je u II fazi odredjivana MA Urin odgovarajuće specifične težine uz pozitivan nalaz mikroalbuminurije ostavljen je za određivanje alfa 1 mikroglobulina (A1M) i kreatinina
Ispitanicima u drugoj fazi ispitivanja uzeta je krv za određivanje kompletne krvne slike kreatinina na osnovu formula određivan je klirens kreatinina-GFR željezo te su vršena morfometrijska mjerenja ultrazvučnim pregledom bubrega
The research was conducted in two phases
In the phase one family history was taken participants were examined urin was tested questionnaries were filled
In both phases of the study MA was tested by styx and was detected at concentrations of 50 to 100 mg L of urine MA positive participants were separated Test was repeated
Urin was tested (detecting alpha 1 microglobulin and creatinine)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Funkcionalno stanje bubrega procjenjivano na osnovu klirensa kreatinina odnosno JGF (MDRD formula) prema preporukama KDIGO- Kidney Internatinal Suplements smjernicama [19] Dimenzije bubrega prema spolu i dobu mjerene su prema standardima preporukama Spiegela i saradnika i sar [20]
Statistička obrada podataka je uradjena prema Altmanu i saradnicima [21]
In the second phase blood sample was taken (blood count creatinine Fe) participants were underwent ultrasound of the kidneys Renal function was evaluated by creatinine clearance (recommended by KDIGO- Kidney Internatinal Suplements guidelines) [19] Kidney dimensions were measured according to standard recommendations (Spiegel )
Statistical analysis was performed according to Altman [21]
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Pregledano je ukupno 360 ispitanika u Domaljevcu a od toga 131 je imao patološki nalaz MA
Od tih 131 ispitanika 59 ispitanika imalo je samo patološki nalaz MA bez hiperlipidemije dijabetes melitusa hipertenzije leukociturije i mikrohematurije dok 72 ispitnika su uz MA imali i jedan od drugih navednih patoloških nalaza te su zbog toga isključeni dalje iz studije
The study included 360 participants in Domaljevac 131 had microalbuminuria detected
59 participants had microalbuminuria without hyperlipidemia diabetes mellitus hypertension leukocituria and microhaematuria while 72 patients had microalbuminuria along with some of the exclusionary factors
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Ispitanici Godine (XplusmnSD) t P
Grupa I 470plusmn155 121 023
Grupa II 521plusmn159
Životna dob u ispitivaim grupama
Bez statističke značajnosti
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
The age
No statistical significance
gender Group I (N=36) Group II (N=23) Ukupno
Male 556 391 492
Female 444 609 508
Dob (godine) N=36
ispitanika
N=23
ispitanika
Ukupno
N= ispitanika
le25 3 83 0 00 3 51
26-35 5 139 5 217 10 169
36-45 11 306 4 174 15 254
46-55 6 167 3 130 9 152
56-65 6 177 5 217 11 186
gt65 5 139 6 261 11 186
Demografski podaci u isptivanim grupama
Preko 55 ispitanika su u životnoj dobi od 35 do 55 godina
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Demographic data
Over 55 of participants were between 35-55 years old
Parameter Group I (N36=) Group II (N23=) t-test p
Min-Max Mean SD Min-Max Mean SD
Eritrociti 30-56 460 049 322-508 439 049 1552 0127
Hemoglobin 96-169 1376 144 102-162 1345 145 0734 0467
Hematokrit 29-49 4097 40 31-46 3973 382 1117 0269
Željezo 26-475 1924 755 42-316 1617 633 1595 0116
Creatinine 55-132 8036 1783 49-119 7739 155 0656 0515
Klirens
krea
48-126 9114 1948 39-130 867 196 0851 0398
A1M 522-40 108 80 522-667 1622 158 -1524 0138
Cr urin 221-40 1538 1021 265-347 1398 787 0561 0577
A1MCr
urin
020-39 113 091 020-103 153 211 -1001 0321
N number of patients
Klirens krea- klirens kreatinina A1M ndash alfa 1 mikroglobulin Cr urin- kreatinin u urinu A1MCr urin- odnos alfa1
mikroglobulina i kreatinina urina
Laboratorijumski nalazi u ispitivanim grupama
Laboratory findings
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Kidney size
measurements
Group I (N=36)
Kidney
Group II (N=23)
Kidney
t-test
(p)
Right Left Right Left Right Le
ft
Length in mm
(SD)
1039 (988) 1062 (90) 1038 (80) 1038 (99) 065
(0949)
0925
(035
9)
Parenhim in
mm (SD)
1429 (262) 1483(224) 139 (239) 1387(290) 0548
(0586)
1437
(015
6)
Width in mm
(SD)
4731(636) 4764(473) 4556(516) 4622(513) 1046
(0300)
1090
(028
0)
Kosi in mm
(SD)
4766(791) 4678(682) 447(924) 4648(720) 1304
(0198)
0161
(087
3)
Ultrazvučni nalazi bubrega u ispitivanim grupama BENa
Bez statističke značajnosti u dimenzijama bubrega u ispoitivanim grupamaI u odnosu na normalne referentne vrijednosti
Ultrasound of the kidneys
No statistical significance in kidney size in the examined groups compared to the normal reference values
Zaključci Nema bitnih razlika u obolijevanju među spolovima na endemskom terenu u isitanika opeterećenih BENom i bez
BEN opeterećenja u porodici
Rane faze BEN počinju poslije 40 godine života i protiču bez akutnog početka i hipertenzije
Prvi znaci bolesti mogu biti povišena koncentracija mikroalbulbumina u urinu U starijim grupama je u većim koncentracijama alfa1mikroglobulina u urinu što je znak duže izloženosti agensu
U ranima fazama bolesti normalna je bubrežna funkcija
Anemija nije rani znak BEN
Ultrazvučne dimenzije bubrega su normalne u ranim fazama BENa
Patohistološki je acelularna skleroza u intersticijumu i počinje u kori bubrega
Conclusions No significant differences in morbidity rates between the sexes in participants with positive and negative family
history
The early stages of BEN begin after the age of 40 without acute reaction and hypertension
The first sign of the disease can be microalbuminuria The elderly participants have increased concentration of alpha 1-microglobulin in the urine awhich is a sign of longer exposure to agent In the early stages of the disease renal function is normal
Anemia is not an early sign of BEN
Ultrasonic kidney dimensions are normal in the early stages of Ben
Histopathology indicates acellular interstitial sclerosis and begins in the renal cortex
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Početak bolesti se pomjera prema starijim životnim dobima
Nema novih žarišta
Bitnije je ekspozicija i dužina ekspozicije na terenu za nastanak BEN jer to objašnjava da imigranti poslije 20 godina obole
Jer i grupe koje u porodici nemaju BEN poslije dugo godina življenja na terenu dobiju bolest
Posebno kako neki od članova pojedinih porodica obole a neko ne ( jer neko je više izložen agensu a neko nije i to je osnovni razlog)
Start of disease is shifting towards older ages
There are no new endemic areas
More important is the exposure to the agent because it explains that immigrants after 20 years show the sympthoms
Some of the family members get sick and others do not depending on how much they are exposed to agent
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Novija saznanja i istraživanja BENa
Aristolohijska kiselina ili njeni adukti su razlog bolesti jeste
Da li je to jedan osnovni razlog a ostalo su uticajni činioci mislim da jeste
da li će BEN nestati - hoće ALI BAR ZNAMO ETIOLOGIJU ( ILI MISLIMO DA ZNAMO )
Prethodi li BEN papilarnim karcinomima urotelijuma-prethodi
Je li razlog tumora i BENa isti - jeste -Arisholohijska kiselina i njeni adukti
Napraviti nove sveobuhvatna
Epidemiološka istraživanja
Tražiti adukte Arisholohijske kiseline u tkivu
Markere tumorogeneze
Future research
Aristolochic acid or its adducts are the cause of disease Yes
Is it the main reason and the rest are influential factors I think it is
Whether BEN desapear It will But at least we know the etiology ( or we think we know)
Whether BEN precededs papillary urothelial carcinoma-precedes
Is the cause of tumors and Ben the same ndash yes it is - Aristolochic acid
New comprehensive research
epidemiological research
Searching for adducts of Aristolochic acid in the tissue
Searching for tumor markers
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Kako je i zašto BEN progresivna ireverzibilna bolest i vodi u terminačlnu bubrežnu slabost jer ako je toksin razlog zašto ako se otkloni ili prestane djejstvo toksina bolest napreduje i ne ostaje na odredjenom stepenu renalne slabosti
How and why BEN is progressive reversible disease that leads to the terminal renal failure If the toxin is the cause of BEN why when we eliminate exposure to toxin disease still makes a progress and does not remain at a certain stage of renal failure
Balkanska endemska nefropatija u Bosni i Hercegovini 50 godina istraživanja
Uradjeno je sveobuhvatno epidemiološko-kliničko ispitivanje endemske nefropatije obavljena su perlustracijom stanovništva u 6 opština sjeveroistočne Bosne u vremenu od 1975 do 1978 godine
Pregledano je 244016 stanovnika od 6 do 60 godina a registrovano je 10541 protein pozitivan ispitanik a 1730 oboljelih od endemske nefropatije (BEN)
During four years (1975-1978) 244016 patients were examined ( 6 -60 years old) In 10541 patients positive proteinuria was registered 1730 patients were diagnosed with Balkan endemic nephropathy
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Opštine u kojima postoji endemska nefropatija sa brojem pregledanih ispitanika i registrovanih bolesnika
Municipalities in the endemic area with the number of examined people and registrated patients
Fajeglj A i saradnici Trogodišnji (1975-1977) Republički program na otkrivanju i suzbijanju endemske nefropatije u SR Bosni i
Hercegovini Zbrornik radova I kongresa nefrologa Jugoslavije Beograd 1981 42-47
Opštine SR Bosne i Hercegovine u kojima je utvrdjena endemska nefropatija
Za završenom 1977godinom ukupno je registrovano 1730 bolesnika od BENa
1730 patients were diagnosed with Balkan endemic nephropathy
ldquoUtrvdjene stope obolevanja od endemske nefropatije iznose od 0347 do 0901 prosječno 0701 značajno su manje od onih koje su ranije nadjene u pojedinim grupama stanovnika i pojedinim naseljima Nadjene stope nisu alarmanente na ukupan broj pregledanih stanovnika No nadjene stope s druge strane sigurno govore i za to da je endemska nefropatija i dalje veoma ozbiljan problem kome u zaštiti zadravlja treba posvetiti najveću moguću pažnju i zbog toga treba nefrološku službu na tim regionima još više razvijati i jačatirdquo Fajgelj i saradnici 1981 (BEN)Ovaj je jedinstven projekat u svijetu postao prototip epidemioloških istraživanja i bio podpomognut WHO
bdquoThe disease rate of BEN amounts from 0347 to 0901 on average 0701 It is is signifcantly decreased but still the argument that presents BEN as the serious health problem which demands great attention This is the reason why nephrology healthcare should be developed constantly especially in the endemic areardquo Fajgelj et al 1981 (BEN) This project has become a worldwide prototype and was supported by WHO
Fajgelj A i sar Trogodišnji program ( 1975-1977) Republički program na otkrivanju i suzbijanju endemske nefropatije u SR
Bosni i Hercegovini Zbornik radova I kongresa nefrologa Jugoslavije 42-48 Institut za endemsku nefropatiju Lazarevac1981
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Biomarkeri i endemska nefropatija
Urin ispitanika je pregledan sa stiksom i SSA uzimana je anamneza i pregledani su a protein pozitivni su upućivani na obradu u dispanzere i kliničke ustanove Traženi su specifičniji testovi (biomarkeri) za terensko istraživanje
Dosta istraživača je tražilo biomarkera za terensko istraživanje beta 2 mikroglobulin u serumu i urinuelektroforeze proteina u urinu Alfa 1 mikroglobunia
Biomarkeri su uporno traženi kao i danas a začetnici te ideje su Hall i saradnici koji je jedno vrijeme smatrao da je beta 2 mikroglobulin osim kao markera i uzročnik BEN
Biomarkers and Balcan Endemic Nephropathy
The subjects were surveyed examined family history was taken Urine was tested with Styx and SSA Patients with proteinuria were sent to to clinics on further examination Biomarkers were taken beta 2 microglobulin in serum and urine protein electrophoresis in the urine alpha 1-microglobulin
Biomarkers are still used for diagnosis Hall was the first who used them Once he even thought that beta 2 microglobulin was the cause of Balcan endemic nephropathy
HallPW and VasiljevicM Beta 2 microglobulin excretion as and index of renal tubular disorders with special reference to endemic Balkan nephropathyJLabclinMed 81897-9041973
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Jedni su smatrali da imunopatogenski mehanizmi mogu učestvovati u nastanku BEN
Some researchers believed that the immune pathogenic mechanisms may participate
in the etiology of BEN
MacanovićMRezaković DzBašagić E Brkić NImunopatogenetski mehanizmi u endemskoj nefropatiji
Acta medica saliniana Tuzla decembar 1976Regionalni medicinski centar Dr Mustafa Mujbegović 109-123
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Ako nema biomarkera postoje biohemijski parametre za dijagnozu bolesti i odredjivanje stepena renalnei nsuficijencije
If there are no biomarkers biochemical tests can help with diagnosis and determination of the degree of renal insufficiency
Pašić ISušić H Halilbašić AMartinović K Naša iskustva u liječenju bolesnika od endemske nefropatije uključujući i dijalizu Acta medica saliniana Tuzla decembar 1976Regionalni medicinski centar Dr Mustafa Mujbegović 153-160
AHalilbašićMartinović KPavličević AMehikić S Nakičević MPašić R Selesković H Pašić i Neki poremećaji biohemizma krvi kao mogući indikator lezije bubrega kod stanovnika sela Pisari Acta medica saliniana Tuzla decembar 1976Regionalni medicinski centar Dr Mustafa Mujbegović 163-169
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Dugo vremena je dosta istraživača a posebno akademik Jakov Gaon su smatrali da je uzrok BEN u vodi ( analize vode endemskih i neendemskih sela se nisu razlikovale)
Takodje je isptivano zemljište endemskih područja bez posebnih zaključaka
Academician Jakov Gaon and many other researcers believed taht the couse of BEN was in the water (The analyses showed no difference between water in endemic and non endemic area)
The soil of endemic area was also analysed but without significant results
Gaon J Pokrajčić B EDurić Uticaj nekih faktora spoljne sredine na održavanje endemske nefropatijei proijedlog za
primjenu preventivnih mjera Acta medica saliniana Tuzla decembar 1976Regionalni medicinski centar Dr Mustafa Mujbegović 109-118
OsmićI I sar Ispitivanje zemljišta i vode kao mogućih nosilaca uzročnika endemske nefropatije u selu Bosanski Miloševac Etiology of endemic (Balkan) nephropathy Prosveta 1987 35-41
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
I najmlađi su bili predmet ispitivanja jer se pretpostavljalo da bolest počinje još u djetinjstvu (ispitivanja 3705 djece od 7 do 15 godina iz endemskih žarišta Semberije (BiH) pojava signifikantne patološke i proteiurije i mikrohematurije kod školske djece ukazuju da je početak endemskog glomerulonefritisa unajvećem procentu u dječijem uzrastu)
Children were also included in the study because it was believed that disease begins in childhood (3705 children from 7-15 years who were living in the endemic area) Positive proteinuria and microhematuria found in young population indicate taht endemic glomerulonephritis bigins at an early age
SimojlovićVSušaS I saradnici 1981 Učestalost proteinurije u dece u regionu SemberijeZbornik radova I kongresa nefrologa
Jugoslavije 72-79
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
U vremenu od 1986 godine do pred rat 1992 istraživanje rade grupe iz Tuzle
Ljubljane i Beograda koje traže patohistološku osnovu BENa posebno ranih
faza kliničku sliku biomarkereRadovi ove grupe su objavljeni u Kindney 1991 godine
Nadjena je patohistološka osnova bolesti Dominira acelularna skleroza koja počinju oko proksimalnih tubula u koriklinička slika je nespecifična od biomakrera postoji i beta2 mikrolglobulin ali je u l00 urinima nadjen alfa 1 mikroglobulin kao marekr tubulske proteinurije
From 1986-1992 research was conducted by the research group from Tuzla Ljubljana Belgrade The group was seeking for the histopathological basis of BEN its clinical manifestation significant biomarkers The results were published in Kidney 1991
The histopathological basis of BEN was found (acellular sclerosis taht begins around proximal tubules in the cortex) Clinical manifestation is not specific Beta 2 microglobulin was found as biomarker but alfa 1 microglobulin was 100 positive in the urine samples of patientes with BEN
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini 50 godina istraživanja
Prvi patohistološki znaci BENa acelularna skleroza i kolapsna atrofija proksimalnih tubula
The histopathological basis of BEN (acellular sclerosis and collapsing atrophy around proximal
tubules)
Prodiranje acelularne skleroze u dublje slojeve korteksa sa edemom intersticijuma glomeruli normalni
Spreading the acellular sclerosis in the deeper layers of the cortex with interstitial edema glomerulus remains normal
Terminalni stadijum BENa potpuna acelularna skleroza u intersticijumu i fibroza izvijuganost aferentne arteriole
The terminal stage of BEN complete acellular sclerosis and fibrosis afferent arterioles are tortuous
Nakon rata 1992-1995godine
After the War
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Administrativno uredjenje Bosne i Hercegovine nakon 1995godine
The administrative organization of Bosnia and Herzegovina after 1995
Okružene opštine gdje postoji BEN
The municipalities in the endemic area
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Ali šta je sa BENom
koliki je broj bolesnika
ima li novih žarišta
koliki je broj raseljenih bolesnika
koliko se stanovnika doselilo
šta će se desiti sa raseljenim osobama i useljenim hoće li i kada dobiti BEN
prirodni ratom uslovljen eksperiment
But what happened to BEN
bull How many patients with BEN
bull Are there new endemic area
bull How many displaced patients
bull How many residents moved in the endemic area
bull What will happen with emigrants and immigrants in the endemic area
bull Do we have a natural war-conditioned experiment
Nakon rata postoje pokušaji da se prikupi i analizira broj bolesnika od BENa u BiH da se evidentirajuprikaže trend ove bolesti ali su to radile istraživačke grupe preko Udruženja nefrologa u BiH ili u okviru istraživaćčkih projekata Akademija nauka i umjetnosti BiH ili ISN
After the war there are attempts to collect and analyze the number of patients with BEN organized by the research group supported by The Association for Nephrology Dialysis and Transpalntation of Bosnia and Herzegovina and The Academy of Arts and Sciences
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Association for Nephrology Dialysis and Transplantation of Bosnia and Herzegovina
Prof dr Senaid Trnacevic President
Prof dr Enisa Mesic Project Coordinator
Application for Non-communicable Chronic Disease PreventionPrograms in Developing Countrie ISN Research Committee
Regional Coordinator Dick de Zeeuw (The Netherlands)ddezeeuwmedumcgnl
Program of early detection of chronic kidney disease in high-risk population of Bosnia and Herzegovin(EDCKD-BH)
Section A General Project Information1 Country Bosnia and Herzegovina South-East Europe2 Project title bdquoProgram of early detection of chronic kidney disease in highriskpopulation of Bosnia and Herzegovinaldquo3 Name and address of the coordinating Institution (Aplicant)1048707 Legal name Association for Nephrology Dialysis and Transplantation
of Bosnia and Herzegovina1048707 Address University Clinical Center Tuzla Trnovac bb 75000 Tuzla
BampH1048707 Head of the Association Prof Senaid Trnačević PhD MD
4 Name of the local coordinator of the project Prof Enisa Mešić PhD MD1048707 ISN member ID 606351048707 Position Chief of Nephrology and Dialysis Dept Clinic for Internal
Diseases University Clinical Centre Tuzla1048707 Contact Address Trnovac bb Nephrology and Dialysis Dept Clinic
for Internal Diseases
Trnačević S Halilbašić A Imamović G Mešić E Balkan endemic nephropathy in Bosnia and Herzegovina Facta universitatis 2002 Series Medicine and Biology Vol9 No 1 University of Niš
Imamovic G Batuman V Sinanovic O et al Microalbuminuria as a possible marker of risk of Balkan endemic nephropathy Nephrology 2008 13
Mešić E Early detection of Balkan endemic nephropathyin Bosanska Posavina Bosnian Journal of basic scintient 2010 10 (Suplement 1) S 84-S 90
Alecković M Mesić E Trnacević S et al Glomerular filtrationrate in examined population of Bosnian Posavinamdashregion of Balkan Endemic Nephropathy Bosn J Basic Med Sci 2010 10S68ndashS72
Mirna Aleckovic-Halilovic Enisa Mesic Senaid Trnacevic Emir Hodzic Vildana Habul Mirza Atic Maida Dugonjic and Evlijana Hasanovic 2014Values of Alpha 1 Microglobulin Does Not Differ between Individuals with and without Family History of Balkan Endemic Nephropathy International Journal of NephrologyVolume 2014 (2014) Article ID 284293 5 pageshttpdxdoiorg1011552014284293
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Arthur Grollman 2010 Aristolochic acidan environmental and yatrogenic disease Abstract booktrećeg kongresa nefrologa Bosne i Hercegovine sa medjunarodnim učeščem 6
Grollman AP Scarborough J Jelaković B Aristolochic acid nephropathy an environmental and iatrogenic disease In Fishbein J ed Advances in Molecular Toxicology 3 Elsevier Amsterdam 2009211ndash222
Jelaković B 2010 The role of Aristolochic acid in endemic nephropathy Abstract booktrećeg kongresa nefrologa Bosne i Hercegovine sa medjunarodnim učeščem 6
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Rad Cosynsa i saradnika nakon epizode trovanja žena koje su uzimale susptance sa sastojcima kineskog bilja
Pisoning with ingredients of Chinese herbs for the purpose of weight loss(Cosynsa)
Nigdje toliko korova kao u pšenici endesmkih terena u odnosu na druge regione
Seljaci su koristili pšenicu sa svoje zemlje samo za svoje potrebe
Nisu davali nikakvu važnost toksičnosti korova
Kruh tih seljaka je bio otrovanMilenko Ivić u Liječničkom vijesnku 91(12) 1273-1281 (1969)
Weed is most common in the endemic area
Farmers have used wheat from their land only for their own purposes
They did not pay any attention to the toxicity of weed
Their bread was poisoned
Milenko Ivić u Liječničkom vijesnku 91(12) 1273-1281 (1969)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Analogija BENa i Aristolohijskom kiselinom uslovljenom nefropatijom(AAN)
Klinička slika
Patološko histološki nalazi
Incidenca
Pojava papilarnih tumora
Eksperimenti sa Aristolihijskom kiselinom na eksperimenatlnim životinjama dokazali su istovjetne patološko histološke promejene koje se vidjaju u BENu
Samo je različit famijarni karakter u BEN postoji a u AAN ne postoji
The analogy between Ben and Nephropaty caused by aristolochic acid (AAN)
Clinical manifestations
Histologically
Incidence
The appearance of papillary tumors
Experiments with the laboratory animals that were exposed to aristolochic acid showed the same patohistological changes in kidney like those one found in BEN patints
Differs only family history
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Više od 40 svih dijaliznih bolesnika u BIH su u regionu opština sjerevoistočne BiH gdje je najveća koncentracija dijaliznih cenatara i endemska žarišta BENa
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
More than 40 of all dialysis patients in BiH are in the endemic area where is the largest number of dialysis centers
Od cjelokupne dijalizne populacije u BiH na BEN populaciju pripada 10 što predstavlja medicinski naučni finansijski socijalni i organizacijski problem zdravstvene zaštitie stanovništa
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
From the entire dialysis population in BiH 10 are patients with BEN This is the medical scientific financial social and organizational problem
Broj stanovnika u Bosni i Hercegovini u popisima stanovništva 19711991 i 2013 godine
Sa decembrom 2013 godine u BIH ima ukupno 3 791 622
F BiH 2 371 603
RS 1 326 991
Brčko 93 028
Sa decembrom 1971 godine 3 746 111
Sa decembrom 1991 godine 4 377 033
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
The population of Bosnia and Herzegovina in the censuses in 1971 in 1991 and 2013
December 2013 3 791 622
F BiH 2 371 603
RS 1 326 991
Brčko 93 028
December 1971 3 746 111
December 1991 4 377 033
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1 Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
podaci Bijeljina Brčko Šamac Orašje Odžak Modriča Domaljevac
Broj stanovnika od 1978god
92800 87000 32000 27806 27895 32 800 4208
Broj stanovnika 2013god
114663 93028 19041 21584 21289 27799 5216
Broj gradskog stanivništva 2013
56600 46 000 5000 3796 9182 7 000 5216
Broj seoskog stanovništva 2013
58000 52 000 14 600 17788 12 107 25 000 5216
Broj seoskog stanovništva
1978god
52800 52 000 27 000 23896 20261 25 800 4208
Broj gradskog stanivništva
1978god
40 000 43 900 5000 3910 7634 7 000 4208
Ukupan broj BEN bolesnka
2013god
300 36 90 44 53 80 55
Ukupan broj bolesnika na
hemodijaliziHD
290 62 40 27 22 34 13
Ukupan broj BEN na HD
190 8 26 19 14 10 14
Ukupan broj tumora i BEN
30 2 30 2 3 0 3
Broj BEN na
transplantaciji
0 0 0 0 1 1
Ukupan brojizbjeglica
2013god
20 000 5000 0 0 oko 7000 0
Primjedbe
Ukupno
Broj stanovnika sa registrovanim broj endemskih nefropatija hemodijaliznih bolesnika tumora i BENa broj transplantiranih i BENa u opština sjeveroistočne Bosne i HercegovineNumber of patients with BEN number of patients who are dialyzed number of patients with BEN and tumors
transplanted patients with BEN in th endemic area
BEN ( Balkanska endemska nefropatija )
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1
Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
broj stanovnika u 6 opština 1978 304 509
broj stanovnika u 6 opština 2013 302620
Sa decembrom 2014godine ukupno BENa 1007Sa decembrom 1977 godine 1730
population in six municipalities in 1978 304 509
population in six municipalities in 2013 302 620
number of patients with BEN december 2013 1016number of patients with BEN december 1977 1730
Zavod za statistiku Bosne i Hercegovinegodina 1977Sarajevo
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1 Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Osnovni cilj je ispitati ranih faza BENa u jednom mikroregionu- sa ostvrtom na
dijagnostičke kriterijume
Hipoteze
da žive na endemskom terenu preko 15 (20) godina
postojanje bolesti u porodici
povišena vrijednosti mikroalbumina i alfa1mikroglobulina u urinu
anemija
smanjene dimenzije bubrega su pokazatelji ranih faza BEN
The main goal is to detect the early stages of Ben in one micro region- paying
attention to diagnostic criteria
The main hypothesis is that the indicators of the early stages of BEN are
Living in an endemic area over 15 (20) years
Family history
Increased microalbumin and alpha 1-microglobulin in urine
Anemia
Reduced kidney dimensions
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Metodologija je uniformna prema prekorukama eksperata za BEN izvornih od 2008godine i dogradjenih kasnije u 2013godini
The methodology is unified according to experts recommendations for BENoriginal from 2008 and later annexed in 2013
Consensus statemant on sceeningdiagnosis classification and tretmant of endemic (Balkan) nephropathy NDT Advance
Access published October 282013
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Consensus statemant on sceeningdiagnosis classification and tretmant of endemic (Balkan) nephropathy NDT Advance Access published October 282013
Osnovni kriteriji uključenja ispitanika u ovu studiju su bili življenje u Domaljevcu više od 15 (20)godina patološki nalaz mikroalbuminurije (MA) postojanje ili odsustvo pozitivne porodične anamneze BEN
Dok su kriteriji isključenja prema Konsenzusu (2008) bili postojanje hiperlipidemije hipertenzije dijabetes melitusa mikrohematurije i leukociturije (Anonymous 1999)
Basic criteria for inclusion were living in Domaljevac more than 15 (20) years microalbuminiria family histroy (relative)
While exclusion criteria according to Consensus (2008) were the existence of hyperlipidemia hypertension diabetes mellitus microhaematuria and leukocyturia (Anonymous 1999)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Istraživanje se odvijalo u dvije faze
U I fazi ispitanicima Uzimana je anamnezaklinički poregled laboratorijumski nalazi urina iispunjavani formulari pregleda i anketni list
U obje faze ispitivanja MA određivana je stiks metodom a imunoeseji su je detektovali u koncentracijama od 50 do 100 mgL urina
Izdvojeni su MA pozitivni iz I faze Ponovo je u II fazi odredjivana MA Urin odgovarajuće specifične težine uz pozitivan nalaz mikroalbuminurije ostavljen je za određivanje alfa 1 mikroglobulina (A1M) i kreatinina
Ispitanicima u drugoj fazi ispitivanja uzeta je krv za određivanje kompletne krvne slike kreatinina na osnovu formula određivan je klirens kreatinina-GFR željezo te su vršena morfometrijska mjerenja ultrazvučnim pregledom bubrega
The research was conducted in two phases
In the phase one family history was taken participants were examined urin was tested questionnaries were filled
In both phases of the study MA was tested by styx and was detected at concentrations of 50 to 100 mg L of urine MA positive participants were separated Test was repeated
Urin was tested (detecting alpha 1 microglobulin and creatinine)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Funkcionalno stanje bubrega procjenjivano na osnovu klirensa kreatinina odnosno JGF (MDRD formula) prema preporukama KDIGO- Kidney Internatinal Suplements smjernicama [19] Dimenzije bubrega prema spolu i dobu mjerene su prema standardima preporukama Spiegela i saradnika i sar [20]
Statistička obrada podataka je uradjena prema Altmanu i saradnicima [21]
In the second phase blood sample was taken (blood count creatinine Fe) participants were underwent ultrasound of the kidneys Renal function was evaluated by creatinine clearance (recommended by KDIGO- Kidney Internatinal Suplements guidelines) [19] Kidney dimensions were measured according to standard recommendations (Spiegel )
Statistical analysis was performed according to Altman [21]
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Pregledano je ukupno 360 ispitanika u Domaljevcu a od toga 131 je imao patološki nalaz MA
Od tih 131 ispitanika 59 ispitanika imalo je samo patološki nalaz MA bez hiperlipidemije dijabetes melitusa hipertenzije leukociturije i mikrohematurije dok 72 ispitnika su uz MA imali i jedan od drugih navednih patoloških nalaza te su zbog toga isključeni dalje iz studije
The study included 360 participants in Domaljevac 131 had microalbuminuria detected
59 participants had microalbuminuria without hyperlipidemia diabetes mellitus hypertension leukocituria and microhaematuria while 72 patients had microalbuminuria along with some of the exclusionary factors
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Ispitanici Godine (XplusmnSD) t P
Grupa I 470plusmn155 121 023
Grupa II 521plusmn159
Životna dob u ispitivaim grupama
Bez statističke značajnosti
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
The age
No statistical significance
gender Group I (N=36) Group II (N=23) Ukupno
Male 556 391 492
Female 444 609 508
Dob (godine) N=36
ispitanika
N=23
ispitanika
Ukupno
N= ispitanika
le25 3 83 0 00 3 51
26-35 5 139 5 217 10 169
36-45 11 306 4 174 15 254
46-55 6 167 3 130 9 152
56-65 6 177 5 217 11 186
gt65 5 139 6 261 11 186
Demografski podaci u isptivanim grupama
Preko 55 ispitanika su u životnoj dobi od 35 do 55 godina
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Demographic data
Over 55 of participants were between 35-55 years old
Parameter Group I (N36=) Group II (N23=) t-test p
Min-Max Mean SD Min-Max Mean SD
Eritrociti 30-56 460 049 322-508 439 049 1552 0127
Hemoglobin 96-169 1376 144 102-162 1345 145 0734 0467
Hematokrit 29-49 4097 40 31-46 3973 382 1117 0269
Željezo 26-475 1924 755 42-316 1617 633 1595 0116
Creatinine 55-132 8036 1783 49-119 7739 155 0656 0515
Klirens
krea
48-126 9114 1948 39-130 867 196 0851 0398
A1M 522-40 108 80 522-667 1622 158 -1524 0138
Cr urin 221-40 1538 1021 265-347 1398 787 0561 0577
A1MCr
urin
020-39 113 091 020-103 153 211 -1001 0321
N number of patients
Klirens krea- klirens kreatinina A1M ndash alfa 1 mikroglobulin Cr urin- kreatinin u urinu A1MCr urin- odnos alfa1
mikroglobulina i kreatinina urina
Laboratorijumski nalazi u ispitivanim grupama
Laboratory findings
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Kidney size
measurements
Group I (N=36)
Kidney
Group II (N=23)
Kidney
t-test
(p)
Right Left Right Left Right Le
ft
Length in mm
(SD)
1039 (988) 1062 (90) 1038 (80) 1038 (99) 065
(0949)
0925
(035
9)
Parenhim in
mm (SD)
1429 (262) 1483(224) 139 (239) 1387(290) 0548
(0586)
1437
(015
6)
Width in mm
(SD)
4731(636) 4764(473) 4556(516) 4622(513) 1046
(0300)
1090
(028
0)
Kosi in mm
(SD)
4766(791) 4678(682) 447(924) 4648(720) 1304
(0198)
0161
(087
3)
Ultrazvučni nalazi bubrega u ispitivanim grupama BENa
Bez statističke značajnosti u dimenzijama bubrega u ispoitivanim grupamaI u odnosu na normalne referentne vrijednosti
Ultrasound of the kidneys
No statistical significance in kidney size in the examined groups compared to the normal reference values
Zaključci Nema bitnih razlika u obolijevanju među spolovima na endemskom terenu u isitanika opeterećenih BENom i bez
BEN opeterećenja u porodici
Rane faze BEN počinju poslije 40 godine života i protiču bez akutnog početka i hipertenzije
Prvi znaci bolesti mogu biti povišena koncentracija mikroalbulbumina u urinu U starijim grupama je u većim koncentracijama alfa1mikroglobulina u urinu što je znak duže izloženosti agensu
U ranima fazama bolesti normalna je bubrežna funkcija
Anemija nije rani znak BEN
Ultrazvučne dimenzije bubrega su normalne u ranim fazama BENa
Patohistološki je acelularna skleroza u intersticijumu i počinje u kori bubrega
Conclusions No significant differences in morbidity rates between the sexes in participants with positive and negative family
history
The early stages of BEN begin after the age of 40 without acute reaction and hypertension
The first sign of the disease can be microalbuminuria The elderly participants have increased concentration of alpha 1-microglobulin in the urine awhich is a sign of longer exposure to agent In the early stages of the disease renal function is normal
Anemia is not an early sign of BEN
Ultrasonic kidney dimensions are normal in the early stages of Ben
Histopathology indicates acellular interstitial sclerosis and begins in the renal cortex
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Početak bolesti se pomjera prema starijim životnim dobima
Nema novih žarišta
Bitnije je ekspozicija i dužina ekspozicije na terenu za nastanak BEN jer to objašnjava da imigranti poslije 20 godina obole
Jer i grupe koje u porodici nemaju BEN poslije dugo godina življenja na terenu dobiju bolest
Posebno kako neki od članova pojedinih porodica obole a neko ne ( jer neko je više izložen agensu a neko nije i to je osnovni razlog)
Start of disease is shifting towards older ages
There are no new endemic areas
More important is the exposure to the agent because it explains that immigrants after 20 years show the sympthoms
Some of the family members get sick and others do not depending on how much they are exposed to agent
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Novija saznanja i istraživanja BENa
Aristolohijska kiselina ili njeni adukti su razlog bolesti jeste
Da li je to jedan osnovni razlog a ostalo su uticajni činioci mislim da jeste
da li će BEN nestati - hoće ALI BAR ZNAMO ETIOLOGIJU ( ILI MISLIMO DA ZNAMO )
Prethodi li BEN papilarnim karcinomima urotelijuma-prethodi
Je li razlog tumora i BENa isti - jeste -Arisholohijska kiselina i njeni adukti
Napraviti nove sveobuhvatna
Epidemiološka istraživanja
Tražiti adukte Arisholohijske kiseline u tkivu
Markere tumorogeneze
Future research
Aristolochic acid or its adducts are the cause of disease Yes
Is it the main reason and the rest are influential factors I think it is
Whether BEN desapear It will But at least we know the etiology ( or we think we know)
Whether BEN precededs papillary urothelial carcinoma-precedes
Is the cause of tumors and Ben the same ndash yes it is - Aristolochic acid
New comprehensive research
epidemiological research
Searching for adducts of Aristolochic acid in the tissue
Searching for tumor markers
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Kako je i zašto BEN progresivna ireverzibilna bolest i vodi u terminačlnu bubrežnu slabost jer ako je toksin razlog zašto ako se otkloni ili prestane djejstvo toksina bolest napreduje i ne ostaje na odredjenom stepenu renalne slabosti
How and why BEN is progressive reversible disease that leads to the terminal renal failure If the toxin is the cause of BEN why when we eliminate exposure to toxin disease still makes a progress and does not remain at a certain stage of renal failure
Balkanska endemska nefropatija u Bosni i Hercegovini 50 godina istraživanja
Opštine u kojima postoji endemska nefropatija sa brojem pregledanih ispitanika i registrovanih bolesnika
Municipalities in the endemic area with the number of examined people and registrated patients
Fajeglj A i saradnici Trogodišnji (1975-1977) Republički program na otkrivanju i suzbijanju endemske nefropatije u SR Bosni i
Hercegovini Zbrornik radova I kongresa nefrologa Jugoslavije Beograd 1981 42-47
Opštine SR Bosne i Hercegovine u kojima je utvrdjena endemska nefropatija
Za završenom 1977godinom ukupno je registrovano 1730 bolesnika od BENa
1730 patients were diagnosed with Balkan endemic nephropathy
ldquoUtrvdjene stope obolevanja od endemske nefropatije iznose od 0347 do 0901 prosječno 0701 značajno su manje od onih koje su ranije nadjene u pojedinim grupama stanovnika i pojedinim naseljima Nadjene stope nisu alarmanente na ukupan broj pregledanih stanovnika No nadjene stope s druge strane sigurno govore i za to da je endemska nefropatija i dalje veoma ozbiljan problem kome u zaštiti zadravlja treba posvetiti najveću moguću pažnju i zbog toga treba nefrološku službu na tim regionima još više razvijati i jačatirdquo Fajgelj i saradnici 1981 (BEN)Ovaj je jedinstven projekat u svijetu postao prototip epidemioloških istraživanja i bio podpomognut WHO
bdquoThe disease rate of BEN amounts from 0347 to 0901 on average 0701 It is is signifcantly decreased but still the argument that presents BEN as the serious health problem which demands great attention This is the reason why nephrology healthcare should be developed constantly especially in the endemic areardquo Fajgelj et al 1981 (BEN) This project has become a worldwide prototype and was supported by WHO
Fajgelj A i sar Trogodišnji program ( 1975-1977) Republički program na otkrivanju i suzbijanju endemske nefropatije u SR
Bosni i Hercegovini Zbornik radova I kongresa nefrologa Jugoslavije 42-48 Institut za endemsku nefropatiju Lazarevac1981
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Biomarkeri i endemska nefropatija
Urin ispitanika je pregledan sa stiksom i SSA uzimana je anamneza i pregledani su a protein pozitivni su upućivani na obradu u dispanzere i kliničke ustanove Traženi su specifičniji testovi (biomarkeri) za terensko istraživanje
Dosta istraživača je tražilo biomarkera za terensko istraživanje beta 2 mikroglobulin u serumu i urinuelektroforeze proteina u urinu Alfa 1 mikroglobunia
Biomarkeri su uporno traženi kao i danas a začetnici te ideje su Hall i saradnici koji je jedno vrijeme smatrao da je beta 2 mikroglobulin osim kao markera i uzročnik BEN
Biomarkers and Balcan Endemic Nephropathy
The subjects were surveyed examined family history was taken Urine was tested with Styx and SSA Patients with proteinuria were sent to to clinics on further examination Biomarkers were taken beta 2 microglobulin in serum and urine protein electrophoresis in the urine alpha 1-microglobulin
Biomarkers are still used for diagnosis Hall was the first who used them Once he even thought that beta 2 microglobulin was the cause of Balcan endemic nephropathy
HallPW and VasiljevicM Beta 2 microglobulin excretion as and index of renal tubular disorders with special reference to endemic Balkan nephropathyJLabclinMed 81897-9041973
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Jedni su smatrali da imunopatogenski mehanizmi mogu učestvovati u nastanku BEN
Some researchers believed that the immune pathogenic mechanisms may participate
in the etiology of BEN
MacanovićMRezaković DzBašagić E Brkić NImunopatogenetski mehanizmi u endemskoj nefropatiji
Acta medica saliniana Tuzla decembar 1976Regionalni medicinski centar Dr Mustafa Mujbegović 109-123
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Ako nema biomarkera postoje biohemijski parametre za dijagnozu bolesti i odredjivanje stepena renalnei nsuficijencije
If there are no biomarkers biochemical tests can help with diagnosis and determination of the degree of renal insufficiency
Pašić ISušić H Halilbašić AMartinović K Naša iskustva u liječenju bolesnika od endemske nefropatije uključujući i dijalizu Acta medica saliniana Tuzla decembar 1976Regionalni medicinski centar Dr Mustafa Mujbegović 153-160
AHalilbašićMartinović KPavličević AMehikić S Nakičević MPašić R Selesković H Pašić i Neki poremećaji biohemizma krvi kao mogući indikator lezije bubrega kod stanovnika sela Pisari Acta medica saliniana Tuzla decembar 1976Regionalni medicinski centar Dr Mustafa Mujbegović 163-169
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Dugo vremena je dosta istraživača a posebno akademik Jakov Gaon su smatrali da je uzrok BEN u vodi ( analize vode endemskih i neendemskih sela se nisu razlikovale)
Takodje je isptivano zemljište endemskih područja bez posebnih zaključaka
Academician Jakov Gaon and many other researcers believed taht the couse of BEN was in the water (The analyses showed no difference between water in endemic and non endemic area)
The soil of endemic area was also analysed but without significant results
Gaon J Pokrajčić B EDurić Uticaj nekih faktora spoljne sredine na održavanje endemske nefropatijei proijedlog za
primjenu preventivnih mjera Acta medica saliniana Tuzla decembar 1976Regionalni medicinski centar Dr Mustafa Mujbegović 109-118
OsmićI I sar Ispitivanje zemljišta i vode kao mogućih nosilaca uzročnika endemske nefropatije u selu Bosanski Miloševac Etiology of endemic (Balkan) nephropathy Prosveta 1987 35-41
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
I najmlađi su bili predmet ispitivanja jer se pretpostavljalo da bolest počinje još u djetinjstvu (ispitivanja 3705 djece od 7 do 15 godina iz endemskih žarišta Semberije (BiH) pojava signifikantne patološke i proteiurije i mikrohematurije kod školske djece ukazuju da je početak endemskog glomerulonefritisa unajvećem procentu u dječijem uzrastu)
Children were also included in the study because it was believed that disease begins in childhood (3705 children from 7-15 years who were living in the endemic area) Positive proteinuria and microhematuria found in young population indicate taht endemic glomerulonephritis bigins at an early age
SimojlovićVSušaS I saradnici 1981 Učestalost proteinurije u dece u regionu SemberijeZbornik radova I kongresa nefrologa
Jugoslavije 72-79
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
U vremenu od 1986 godine do pred rat 1992 istraživanje rade grupe iz Tuzle
Ljubljane i Beograda koje traže patohistološku osnovu BENa posebno ranih
faza kliničku sliku biomarkereRadovi ove grupe su objavljeni u Kindney 1991 godine
Nadjena je patohistološka osnova bolesti Dominira acelularna skleroza koja počinju oko proksimalnih tubula u koriklinička slika je nespecifična od biomakrera postoji i beta2 mikrolglobulin ali je u l00 urinima nadjen alfa 1 mikroglobulin kao marekr tubulske proteinurije
From 1986-1992 research was conducted by the research group from Tuzla Ljubljana Belgrade The group was seeking for the histopathological basis of BEN its clinical manifestation significant biomarkers The results were published in Kidney 1991
The histopathological basis of BEN was found (acellular sclerosis taht begins around proximal tubules in the cortex) Clinical manifestation is not specific Beta 2 microglobulin was found as biomarker but alfa 1 microglobulin was 100 positive in the urine samples of patientes with BEN
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini 50 godina istraživanja
Prvi patohistološki znaci BENa acelularna skleroza i kolapsna atrofija proksimalnih tubula
The histopathological basis of BEN (acellular sclerosis and collapsing atrophy around proximal
tubules)
Prodiranje acelularne skleroze u dublje slojeve korteksa sa edemom intersticijuma glomeruli normalni
Spreading the acellular sclerosis in the deeper layers of the cortex with interstitial edema glomerulus remains normal
Terminalni stadijum BENa potpuna acelularna skleroza u intersticijumu i fibroza izvijuganost aferentne arteriole
The terminal stage of BEN complete acellular sclerosis and fibrosis afferent arterioles are tortuous
Nakon rata 1992-1995godine
After the War
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Administrativno uredjenje Bosne i Hercegovine nakon 1995godine
The administrative organization of Bosnia and Herzegovina after 1995
Okružene opštine gdje postoji BEN
The municipalities in the endemic area
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Ali šta je sa BENom
koliki je broj bolesnika
ima li novih žarišta
koliki je broj raseljenih bolesnika
koliko se stanovnika doselilo
šta će se desiti sa raseljenim osobama i useljenim hoće li i kada dobiti BEN
prirodni ratom uslovljen eksperiment
But what happened to BEN
bull How many patients with BEN
bull Are there new endemic area
bull How many displaced patients
bull How many residents moved in the endemic area
bull What will happen with emigrants and immigrants in the endemic area
bull Do we have a natural war-conditioned experiment
Nakon rata postoje pokušaji da se prikupi i analizira broj bolesnika od BENa u BiH da se evidentirajuprikaže trend ove bolesti ali su to radile istraživačke grupe preko Udruženja nefrologa u BiH ili u okviru istraživaćčkih projekata Akademija nauka i umjetnosti BiH ili ISN
After the war there are attempts to collect and analyze the number of patients with BEN organized by the research group supported by The Association for Nephrology Dialysis and Transpalntation of Bosnia and Herzegovina and The Academy of Arts and Sciences
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Association for Nephrology Dialysis and Transplantation of Bosnia and Herzegovina
Prof dr Senaid Trnacevic President
Prof dr Enisa Mesic Project Coordinator
Application for Non-communicable Chronic Disease PreventionPrograms in Developing Countrie ISN Research Committee
Regional Coordinator Dick de Zeeuw (The Netherlands)ddezeeuwmedumcgnl
Program of early detection of chronic kidney disease in high-risk population of Bosnia and Herzegovin(EDCKD-BH)
Section A General Project Information1 Country Bosnia and Herzegovina South-East Europe2 Project title bdquoProgram of early detection of chronic kidney disease in highriskpopulation of Bosnia and Herzegovinaldquo3 Name and address of the coordinating Institution (Aplicant)1048707 Legal name Association for Nephrology Dialysis and Transplantation
of Bosnia and Herzegovina1048707 Address University Clinical Center Tuzla Trnovac bb 75000 Tuzla
BampH1048707 Head of the Association Prof Senaid Trnačević PhD MD
4 Name of the local coordinator of the project Prof Enisa Mešić PhD MD1048707 ISN member ID 606351048707 Position Chief of Nephrology and Dialysis Dept Clinic for Internal
Diseases University Clinical Centre Tuzla1048707 Contact Address Trnovac bb Nephrology and Dialysis Dept Clinic
for Internal Diseases
Trnačević S Halilbašić A Imamović G Mešić E Balkan endemic nephropathy in Bosnia and Herzegovina Facta universitatis 2002 Series Medicine and Biology Vol9 No 1 University of Niš
Imamovic G Batuman V Sinanovic O et al Microalbuminuria as a possible marker of risk of Balkan endemic nephropathy Nephrology 2008 13
Mešić E Early detection of Balkan endemic nephropathyin Bosanska Posavina Bosnian Journal of basic scintient 2010 10 (Suplement 1) S 84-S 90
Alecković M Mesić E Trnacević S et al Glomerular filtrationrate in examined population of Bosnian Posavinamdashregion of Balkan Endemic Nephropathy Bosn J Basic Med Sci 2010 10S68ndashS72
Mirna Aleckovic-Halilovic Enisa Mesic Senaid Trnacevic Emir Hodzic Vildana Habul Mirza Atic Maida Dugonjic and Evlijana Hasanovic 2014Values of Alpha 1 Microglobulin Does Not Differ between Individuals with and without Family History of Balkan Endemic Nephropathy International Journal of NephrologyVolume 2014 (2014) Article ID 284293 5 pageshttpdxdoiorg1011552014284293
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Arthur Grollman 2010 Aristolochic acidan environmental and yatrogenic disease Abstract booktrećeg kongresa nefrologa Bosne i Hercegovine sa medjunarodnim učeščem 6
Grollman AP Scarborough J Jelaković B Aristolochic acid nephropathy an environmental and iatrogenic disease In Fishbein J ed Advances in Molecular Toxicology 3 Elsevier Amsterdam 2009211ndash222
Jelaković B 2010 The role of Aristolochic acid in endemic nephropathy Abstract booktrećeg kongresa nefrologa Bosne i Hercegovine sa medjunarodnim učeščem 6
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Rad Cosynsa i saradnika nakon epizode trovanja žena koje su uzimale susptance sa sastojcima kineskog bilja
Pisoning with ingredients of Chinese herbs for the purpose of weight loss(Cosynsa)
Nigdje toliko korova kao u pšenici endesmkih terena u odnosu na druge regione
Seljaci su koristili pšenicu sa svoje zemlje samo za svoje potrebe
Nisu davali nikakvu važnost toksičnosti korova
Kruh tih seljaka je bio otrovanMilenko Ivić u Liječničkom vijesnku 91(12) 1273-1281 (1969)
Weed is most common in the endemic area
Farmers have used wheat from their land only for their own purposes
They did not pay any attention to the toxicity of weed
Their bread was poisoned
Milenko Ivić u Liječničkom vijesnku 91(12) 1273-1281 (1969)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Analogija BENa i Aristolohijskom kiselinom uslovljenom nefropatijom(AAN)
Klinička slika
Patološko histološki nalazi
Incidenca
Pojava papilarnih tumora
Eksperimenti sa Aristolihijskom kiselinom na eksperimenatlnim životinjama dokazali su istovjetne patološko histološke promejene koje se vidjaju u BENu
Samo je različit famijarni karakter u BEN postoji a u AAN ne postoji
The analogy between Ben and Nephropaty caused by aristolochic acid (AAN)
Clinical manifestations
Histologically
Incidence
The appearance of papillary tumors
Experiments with the laboratory animals that were exposed to aristolochic acid showed the same patohistological changes in kidney like those one found in BEN patints
Differs only family history
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Više od 40 svih dijaliznih bolesnika u BIH su u regionu opština sjerevoistočne BiH gdje je najveća koncentracija dijaliznih cenatara i endemska žarišta BENa
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
More than 40 of all dialysis patients in BiH are in the endemic area where is the largest number of dialysis centers
Od cjelokupne dijalizne populacije u BiH na BEN populaciju pripada 10 što predstavlja medicinski naučni finansijski socijalni i organizacijski problem zdravstvene zaštitie stanovništa
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
From the entire dialysis population in BiH 10 are patients with BEN This is the medical scientific financial social and organizational problem
Broj stanovnika u Bosni i Hercegovini u popisima stanovništva 19711991 i 2013 godine
Sa decembrom 2013 godine u BIH ima ukupno 3 791 622
F BiH 2 371 603
RS 1 326 991
Brčko 93 028
Sa decembrom 1971 godine 3 746 111
Sa decembrom 1991 godine 4 377 033
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
The population of Bosnia and Herzegovina in the censuses in 1971 in 1991 and 2013
December 2013 3 791 622
F BiH 2 371 603
RS 1 326 991
Brčko 93 028
December 1971 3 746 111
December 1991 4 377 033
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1 Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
podaci Bijeljina Brčko Šamac Orašje Odžak Modriča Domaljevac
Broj stanovnika od 1978god
92800 87000 32000 27806 27895 32 800 4208
Broj stanovnika 2013god
114663 93028 19041 21584 21289 27799 5216
Broj gradskog stanivništva 2013
56600 46 000 5000 3796 9182 7 000 5216
Broj seoskog stanovništva 2013
58000 52 000 14 600 17788 12 107 25 000 5216
Broj seoskog stanovništva
1978god
52800 52 000 27 000 23896 20261 25 800 4208
Broj gradskog stanivništva
1978god
40 000 43 900 5000 3910 7634 7 000 4208
Ukupan broj BEN bolesnka
2013god
300 36 90 44 53 80 55
Ukupan broj bolesnika na
hemodijaliziHD
290 62 40 27 22 34 13
Ukupan broj BEN na HD
190 8 26 19 14 10 14
Ukupan broj tumora i BEN
30 2 30 2 3 0 3
Broj BEN na
transplantaciji
0 0 0 0 1 1
Ukupan brojizbjeglica
2013god
20 000 5000 0 0 oko 7000 0
Primjedbe
Ukupno
Broj stanovnika sa registrovanim broj endemskih nefropatija hemodijaliznih bolesnika tumora i BENa broj transplantiranih i BENa u opština sjeveroistočne Bosne i HercegovineNumber of patients with BEN number of patients who are dialyzed number of patients with BEN and tumors
transplanted patients with BEN in th endemic area
BEN ( Balkanska endemska nefropatija )
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1
Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
broj stanovnika u 6 opština 1978 304 509
broj stanovnika u 6 opština 2013 302620
Sa decembrom 2014godine ukupno BENa 1007Sa decembrom 1977 godine 1730
population in six municipalities in 1978 304 509
population in six municipalities in 2013 302 620
number of patients with BEN december 2013 1016number of patients with BEN december 1977 1730
Zavod za statistiku Bosne i Hercegovinegodina 1977Sarajevo
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1 Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Osnovni cilj je ispitati ranih faza BENa u jednom mikroregionu- sa ostvrtom na
dijagnostičke kriterijume
Hipoteze
da žive na endemskom terenu preko 15 (20) godina
postojanje bolesti u porodici
povišena vrijednosti mikroalbumina i alfa1mikroglobulina u urinu
anemija
smanjene dimenzije bubrega su pokazatelji ranih faza BEN
The main goal is to detect the early stages of Ben in one micro region- paying
attention to diagnostic criteria
The main hypothesis is that the indicators of the early stages of BEN are
Living in an endemic area over 15 (20) years
Family history
Increased microalbumin and alpha 1-microglobulin in urine
Anemia
Reduced kidney dimensions
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Metodologija je uniformna prema prekorukama eksperata za BEN izvornih od 2008godine i dogradjenih kasnije u 2013godini
The methodology is unified according to experts recommendations for BENoriginal from 2008 and later annexed in 2013
Consensus statemant on sceeningdiagnosis classification and tretmant of endemic (Balkan) nephropathy NDT Advance
Access published October 282013
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Consensus statemant on sceeningdiagnosis classification and tretmant of endemic (Balkan) nephropathy NDT Advance Access published October 282013
Osnovni kriteriji uključenja ispitanika u ovu studiju su bili življenje u Domaljevcu više od 15 (20)godina patološki nalaz mikroalbuminurije (MA) postojanje ili odsustvo pozitivne porodične anamneze BEN
Dok su kriteriji isključenja prema Konsenzusu (2008) bili postojanje hiperlipidemije hipertenzije dijabetes melitusa mikrohematurije i leukociturije (Anonymous 1999)
Basic criteria for inclusion were living in Domaljevac more than 15 (20) years microalbuminiria family histroy (relative)
While exclusion criteria according to Consensus (2008) were the existence of hyperlipidemia hypertension diabetes mellitus microhaematuria and leukocyturia (Anonymous 1999)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Istraživanje se odvijalo u dvije faze
U I fazi ispitanicima Uzimana je anamnezaklinički poregled laboratorijumski nalazi urina iispunjavani formulari pregleda i anketni list
U obje faze ispitivanja MA određivana je stiks metodom a imunoeseji su je detektovali u koncentracijama od 50 do 100 mgL urina
Izdvojeni su MA pozitivni iz I faze Ponovo je u II fazi odredjivana MA Urin odgovarajuće specifične težine uz pozitivan nalaz mikroalbuminurije ostavljen je za određivanje alfa 1 mikroglobulina (A1M) i kreatinina
Ispitanicima u drugoj fazi ispitivanja uzeta je krv za određivanje kompletne krvne slike kreatinina na osnovu formula određivan je klirens kreatinina-GFR željezo te su vršena morfometrijska mjerenja ultrazvučnim pregledom bubrega
The research was conducted in two phases
In the phase one family history was taken participants were examined urin was tested questionnaries were filled
In both phases of the study MA was tested by styx and was detected at concentrations of 50 to 100 mg L of urine MA positive participants were separated Test was repeated
Urin was tested (detecting alpha 1 microglobulin and creatinine)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Funkcionalno stanje bubrega procjenjivano na osnovu klirensa kreatinina odnosno JGF (MDRD formula) prema preporukama KDIGO- Kidney Internatinal Suplements smjernicama [19] Dimenzije bubrega prema spolu i dobu mjerene su prema standardima preporukama Spiegela i saradnika i sar [20]
Statistička obrada podataka je uradjena prema Altmanu i saradnicima [21]
In the second phase blood sample was taken (blood count creatinine Fe) participants were underwent ultrasound of the kidneys Renal function was evaluated by creatinine clearance (recommended by KDIGO- Kidney Internatinal Suplements guidelines) [19] Kidney dimensions were measured according to standard recommendations (Spiegel )
Statistical analysis was performed according to Altman [21]
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Pregledano je ukupno 360 ispitanika u Domaljevcu a od toga 131 je imao patološki nalaz MA
Od tih 131 ispitanika 59 ispitanika imalo je samo patološki nalaz MA bez hiperlipidemije dijabetes melitusa hipertenzije leukociturije i mikrohematurije dok 72 ispitnika su uz MA imali i jedan od drugih navednih patoloških nalaza te su zbog toga isključeni dalje iz studije
The study included 360 participants in Domaljevac 131 had microalbuminuria detected
59 participants had microalbuminuria without hyperlipidemia diabetes mellitus hypertension leukocituria and microhaematuria while 72 patients had microalbuminuria along with some of the exclusionary factors
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Ispitanici Godine (XplusmnSD) t P
Grupa I 470plusmn155 121 023
Grupa II 521plusmn159
Životna dob u ispitivaim grupama
Bez statističke značajnosti
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
The age
No statistical significance
gender Group I (N=36) Group II (N=23) Ukupno
Male 556 391 492
Female 444 609 508
Dob (godine) N=36
ispitanika
N=23
ispitanika
Ukupno
N= ispitanika
le25 3 83 0 00 3 51
26-35 5 139 5 217 10 169
36-45 11 306 4 174 15 254
46-55 6 167 3 130 9 152
56-65 6 177 5 217 11 186
gt65 5 139 6 261 11 186
Demografski podaci u isptivanim grupama
Preko 55 ispitanika su u životnoj dobi od 35 do 55 godina
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Demographic data
Over 55 of participants were between 35-55 years old
Parameter Group I (N36=) Group II (N23=) t-test p
Min-Max Mean SD Min-Max Mean SD
Eritrociti 30-56 460 049 322-508 439 049 1552 0127
Hemoglobin 96-169 1376 144 102-162 1345 145 0734 0467
Hematokrit 29-49 4097 40 31-46 3973 382 1117 0269
Željezo 26-475 1924 755 42-316 1617 633 1595 0116
Creatinine 55-132 8036 1783 49-119 7739 155 0656 0515
Klirens
krea
48-126 9114 1948 39-130 867 196 0851 0398
A1M 522-40 108 80 522-667 1622 158 -1524 0138
Cr urin 221-40 1538 1021 265-347 1398 787 0561 0577
A1MCr
urin
020-39 113 091 020-103 153 211 -1001 0321
N number of patients
Klirens krea- klirens kreatinina A1M ndash alfa 1 mikroglobulin Cr urin- kreatinin u urinu A1MCr urin- odnos alfa1
mikroglobulina i kreatinina urina
Laboratorijumski nalazi u ispitivanim grupama
Laboratory findings
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Kidney size
measurements
Group I (N=36)
Kidney
Group II (N=23)
Kidney
t-test
(p)
Right Left Right Left Right Le
ft
Length in mm
(SD)
1039 (988) 1062 (90) 1038 (80) 1038 (99) 065
(0949)
0925
(035
9)
Parenhim in
mm (SD)
1429 (262) 1483(224) 139 (239) 1387(290) 0548
(0586)
1437
(015
6)
Width in mm
(SD)
4731(636) 4764(473) 4556(516) 4622(513) 1046
(0300)
1090
(028
0)
Kosi in mm
(SD)
4766(791) 4678(682) 447(924) 4648(720) 1304
(0198)
0161
(087
3)
Ultrazvučni nalazi bubrega u ispitivanim grupama BENa
Bez statističke značajnosti u dimenzijama bubrega u ispoitivanim grupamaI u odnosu na normalne referentne vrijednosti
Ultrasound of the kidneys
No statistical significance in kidney size in the examined groups compared to the normal reference values
Zaključci Nema bitnih razlika u obolijevanju među spolovima na endemskom terenu u isitanika opeterećenih BENom i bez
BEN opeterećenja u porodici
Rane faze BEN počinju poslije 40 godine života i protiču bez akutnog početka i hipertenzije
Prvi znaci bolesti mogu biti povišena koncentracija mikroalbulbumina u urinu U starijim grupama je u većim koncentracijama alfa1mikroglobulina u urinu što je znak duže izloženosti agensu
U ranima fazama bolesti normalna je bubrežna funkcija
Anemija nije rani znak BEN
Ultrazvučne dimenzije bubrega su normalne u ranim fazama BENa
Patohistološki je acelularna skleroza u intersticijumu i počinje u kori bubrega
Conclusions No significant differences in morbidity rates between the sexes in participants with positive and negative family
history
The early stages of BEN begin after the age of 40 without acute reaction and hypertension
The first sign of the disease can be microalbuminuria The elderly participants have increased concentration of alpha 1-microglobulin in the urine awhich is a sign of longer exposure to agent In the early stages of the disease renal function is normal
Anemia is not an early sign of BEN
Ultrasonic kidney dimensions are normal in the early stages of Ben
Histopathology indicates acellular interstitial sclerosis and begins in the renal cortex
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Početak bolesti se pomjera prema starijim životnim dobima
Nema novih žarišta
Bitnije je ekspozicija i dužina ekspozicije na terenu za nastanak BEN jer to objašnjava da imigranti poslije 20 godina obole
Jer i grupe koje u porodici nemaju BEN poslije dugo godina življenja na terenu dobiju bolest
Posebno kako neki od članova pojedinih porodica obole a neko ne ( jer neko je više izložen agensu a neko nije i to je osnovni razlog)
Start of disease is shifting towards older ages
There are no new endemic areas
More important is the exposure to the agent because it explains that immigrants after 20 years show the sympthoms
Some of the family members get sick and others do not depending on how much they are exposed to agent
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Novija saznanja i istraživanja BENa
Aristolohijska kiselina ili njeni adukti su razlog bolesti jeste
Da li je to jedan osnovni razlog a ostalo su uticajni činioci mislim da jeste
da li će BEN nestati - hoće ALI BAR ZNAMO ETIOLOGIJU ( ILI MISLIMO DA ZNAMO )
Prethodi li BEN papilarnim karcinomima urotelijuma-prethodi
Je li razlog tumora i BENa isti - jeste -Arisholohijska kiselina i njeni adukti
Napraviti nove sveobuhvatna
Epidemiološka istraživanja
Tražiti adukte Arisholohijske kiseline u tkivu
Markere tumorogeneze
Future research
Aristolochic acid or its adducts are the cause of disease Yes
Is it the main reason and the rest are influential factors I think it is
Whether BEN desapear It will But at least we know the etiology ( or we think we know)
Whether BEN precededs papillary urothelial carcinoma-precedes
Is the cause of tumors and Ben the same ndash yes it is - Aristolochic acid
New comprehensive research
epidemiological research
Searching for adducts of Aristolochic acid in the tissue
Searching for tumor markers
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Kako je i zašto BEN progresivna ireverzibilna bolest i vodi u terminačlnu bubrežnu slabost jer ako je toksin razlog zašto ako se otkloni ili prestane djejstvo toksina bolest napreduje i ne ostaje na odredjenom stepenu renalne slabosti
How and why BEN is progressive reversible disease that leads to the terminal renal failure If the toxin is the cause of BEN why when we eliminate exposure to toxin disease still makes a progress and does not remain at a certain stage of renal failure
Balkanska endemska nefropatija u Bosni i Hercegovini 50 godina istraživanja
ldquoUtrvdjene stope obolevanja od endemske nefropatije iznose od 0347 do 0901 prosječno 0701 značajno su manje od onih koje su ranije nadjene u pojedinim grupama stanovnika i pojedinim naseljima Nadjene stope nisu alarmanente na ukupan broj pregledanih stanovnika No nadjene stope s druge strane sigurno govore i za to da je endemska nefropatija i dalje veoma ozbiljan problem kome u zaštiti zadravlja treba posvetiti najveću moguću pažnju i zbog toga treba nefrološku službu na tim regionima još više razvijati i jačatirdquo Fajgelj i saradnici 1981 (BEN)Ovaj je jedinstven projekat u svijetu postao prototip epidemioloških istraživanja i bio podpomognut WHO
bdquoThe disease rate of BEN amounts from 0347 to 0901 on average 0701 It is is signifcantly decreased but still the argument that presents BEN as the serious health problem which demands great attention This is the reason why nephrology healthcare should be developed constantly especially in the endemic areardquo Fajgelj et al 1981 (BEN) This project has become a worldwide prototype and was supported by WHO
Fajgelj A i sar Trogodišnji program ( 1975-1977) Republički program na otkrivanju i suzbijanju endemske nefropatije u SR
Bosni i Hercegovini Zbornik radova I kongresa nefrologa Jugoslavije 42-48 Institut za endemsku nefropatiju Lazarevac1981
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Biomarkeri i endemska nefropatija
Urin ispitanika je pregledan sa stiksom i SSA uzimana je anamneza i pregledani su a protein pozitivni su upućivani na obradu u dispanzere i kliničke ustanove Traženi su specifičniji testovi (biomarkeri) za terensko istraživanje
Dosta istraživača je tražilo biomarkera za terensko istraživanje beta 2 mikroglobulin u serumu i urinuelektroforeze proteina u urinu Alfa 1 mikroglobunia
Biomarkeri su uporno traženi kao i danas a začetnici te ideje su Hall i saradnici koji je jedno vrijeme smatrao da je beta 2 mikroglobulin osim kao markera i uzročnik BEN
Biomarkers and Balcan Endemic Nephropathy
The subjects were surveyed examined family history was taken Urine was tested with Styx and SSA Patients with proteinuria were sent to to clinics on further examination Biomarkers were taken beta 2 microglobulin in serum and urine protein electrophoresis in the urine alpha 1-microglobulin
Biomarkers are still used for diagnosis Hall was the first who used them Once he even thought that beta 2 microglobulin was the cause of Balcan endemic nephropathy
HallPW and VasiljevicM Beta 2 microglobulin excretion as and index of renal tubular disorders with special reference to endemic Balkan nephropathyJLabclinMed 81897-9041973
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Jedni su smatrali da imunopatogenski mehanizmi mogu učestvovati u nastanku BEN
Some researchers believed that the immune pathogenic mechanisms may participate
in the etiology of BEN
MacanovićMRezaković DzBašagić E Brkić NImunopatogenetski mehanizmi u endemskoj nefropatiji
Acta medica saliniana Tuzla decembar 1976Regionalni medicinski centar Dr Mustafa Mujbegović 109-123
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Ako nema biomarkera postoje biohemijski parametre za dijagnozu bolesti i odredjivanje stepena renalnei nsuficijencije
If there are no biomarkers biochemical tests can help with diagnosis and determination of the degree of renal insufficiency
Pašić ISušić H Halilbašić AMartinović K Naša iskustva u liječenju bolesnika od endemske nefropatije uključujući i dijalizu Acta medica saliniana Tuzla decembar 1976Regionalni medicinski centar Dr Mustafa Mujbegović 153-160
AHalilbašićMartinović KPavličević AMehikić S Nakičević MPašić R Selesković H Pašić i Neki poremećaji biohemizma krvi kao mogući indikator lezije bubrega kod stanovnika sela Pisari Acta medica saliniana Tuzla decembar 1976Regionalni medicinski centar Dr Mustafa Mujbegović 163-169
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Dugo vremena je dosta istraživača a posebno akademik Jakov Gaon su smatrali da je uzrok BEN u vodi ( analize vode endemskih i neendemskih sela se nisu razlikovale)
Takodje je isptivano zemljište endemskih područja bez posebnih zaključaka
Academician Jakov Gaon and many other researcers believed taht the couse of BEN was in the water (The analyses showed no difference between water in endemic and non endemic area)
The soil of endemic area was also analysed but without significant results
Gaon J Pokrajčić B EDurić Uticaj nekih faktora spoljne sredine na održavanje endemske nefropatijei proijedlog za
primjenu preventivnih mjera Acta medica saliniana Tuzla decembar 1976Regionalni medicinski centar Dr Mustafa Mujbegović 109-118
OsmićI I sar Ispitivanje zemljišta i vode kao mogućih nosilaca uzročnika endemske nefropatije u selu Bosanski Miloševac Etiology of endemic (Balkan) nephropathy Prosveta 1987 35-41
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
I najmlađi su bili predmet ispitivanja jer se pretpostavljalo da bolest počinje još u djetinjstvu (ispitivanja 3705 djece od 7 do 15 godina iz endemskih žarišta Semberije (BiH) pojava signifikantne patološke i proteiurije i mikrohematurije kod školske djece ukazuju da je početak endemskog glomerulonefritisa unajvećem procentu u dječijem uzrastu)
Children were also included in the study because it was believed that disease begins in childhood (3705 children from 7-15 years who were living in the endemic area) Positive proteinuria and microhematuria found in young population indicate taht endemic glomerulonephritis bigins at an early age
SimojlovićVSušaS I saradnici 1981 Učestalost proteinurije u dece u regionu SemberijeZbornik radova I kongresa nefrologa
Jugoslavije 72-79
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
U vremenu od 1986 godine do pred rat 1992 istraživanje rade grupe iz Tuzle
Ljubljane i Beograda koje traže patohistološku osnovu BENa posebno ranih
faza kliničku sliku biomarkereRadovi ove grupe su objavljeni u Kindney 1991 godine
Nadjena je patohistološka osnova bolesti Dominira acelularna skleroza koja počinju oko proksimalnih tubula u koriklinička slika je nespecifična od biomakrera postoji i beta2 mikrolglobulin ali je u l00 urinima nadjen alfa 1 mikroglobulin kao marekr tubulske proteinurije
From 1986-1992 research was conducted by the research group from Tuzla Ljubljana Belgrade The group was seeking for the histopathological basis of BEN its clinical manifestation significant biomarkers The results were published in Kidney 1991
The histopathological basis of BEN was found (acellular sclerosis taht begins around proximal tubules in the cortex) Clinical manifestation is not specific Beta 2 microglobulin was found as biomarker but alfa 1 microglobulin was 100 positive in the urine samples of patientes with BEN
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini 50 godina istraživanja
Prvi patohistološki znaci BENa acelularna skleroza i kolapsna atrofija proksimalnih tubula
The histopathological basis of BEN (acellular sclerosis and collapsing atrophy around proximal
tubules)
Prodiranje acelularne skleroze u dublje slojeve korteksa sa edemom intersticijuma glomeruli normalni
Spreading the acellular sclerosis in the deeper layers of the cortex with interstitial edema glomerulus remains normal
Terminalni stadijum BENa potpuna acelularna skleroza u intersticijumu i fibroza izvijuganost aferentne arteriole
The terminal stage of BEN complete acellular sclerosis and fibrosis afferent arterioles are tortuous
Nakon rata 1992-1995godine
After the War
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Administrativno uredjenje Bosne i Hercegovine nakon 1995godine
The administrative organization of Bosnia and Herzegovina after 1995
Okružene opštine gdje postoji BEN
The municipalities in the endemic area
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Ali šta je sa BENom
koliki je broj bolesnika
ima li novih žarišta
koliki je broj raseljenih bolesnika
koliko se stanovnika doselilo
šta će se desiti sa raseljenim osobama i useljenim hoće li i kada dobiti BEN
prirodni ratom uslovljen eksperiment
But what happened to BEN
bull How many patients with BEN
bull Are there new endemic area
bull How many displaced patients
bull How many residents moved in the endemic area
bull What will happen with emigrants and immigrants in the endemic area
bull Do we have a natural war-conditioned experiment
Nakon rata postoje pokušaji da se prikupi i analizira broj bolesnika od BENa u BiH da se evidentirajuprikaže trend ove bolesti ali su to radile istraživačke grupe preko Udruženja nefrologa u BiH ili u okviru istraživaćčkih projekata Akademija nauka i umjetnosti BiH ili ISN
After the war there are attempts to collect and analyze the number of patients with BEN organized by the research group supported by The Association for Nephrology Dialysis and Transpalntation of Bosnia and Herzegovina and The Academy of Arts and Sciences
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Association for Nephrology Dialysis and Transplantation of Bosnia and Herzegovina
Prof dr Senaid Trnacevic President
Prof dr Enisa Mesic Project Coordinator
Application for Non-communicable Chronic Disease PreventionPrograms in Developing Countrie ISN Research Committee
Regional Coordinator Dick de Zeeuw (The Netherlands)ddezeeuwmedumcgnl
Program of early detection of chronic kidney disease in high-risk population of Bosnia and Herzegovin(EDCKD-BH)
Section A General Project Information1 Country Bosnia and Herzegovina South-East Europe2 Project title bdquoProgram of early detection of chronic kidney disease in highriskpopulation of Bosnia and Herzegovinaldquo3 Name and address of the coordinating Institution (Aplicant)1048707 Legal name Association for Nephrology Dialysis and Transplantation
of Bosnia and Herzegovina1048707 Address University Clinical Center Tuzla Trnovac bb 75000 Tuzla
BampH1048707 Head of the Association Prof Senaid Trnačević PhD MD
4 Name of the local coordinator of the project Prof Enisa Mešić PhD MD1048707 ISN member ID 606351048707 Position Chief of Nephrology and Dialysis Dept Clinic for Internal
Diseases University Clinical Centre Tuzla1048707 Contact Address Trnovac bb Nephrology and Dialysis Dept Clinic
for Internal Diseases
Trnačević S Halilbašić A Imamović G Mešić E Balkan endemic nephropathy in Bosnia and Herzegovina Facta universitatis 2002 Series Medicine and Biology Vol9 No 1 University of Niš
Imamovic G Batuman V Sinanovic O et al Microalbuminuria as a possible marker of risk of Balkan endemic nephropathy Nephrology 2008 13
Mešić E Early detection of Balkan endemic nephropathyin Bosanska Posavina Bosnian Journal of basic scintient 2010 10 (Suplement 1) S 84-S 90
Alecković M Mesić E Trnacević S et al Glomerular filtrationrate in examined population of Bosnian Posavinamdashregion of Balkan Endemic Nephropathy Bosn J Basic Med Sci 2010 10S68ndashS72
Mirna Aleckovic-Halilovic Enisa Mesic Senaid Trnacevic Emir Hodzic Vildana Habul Mirza Atic Maida Dugonjic and Evlijana Hasanovic 2014Values of Alpha 1 Microglobulin Does Not Differ between Individuals with and without Family History of Balkan Endemic Nephropathy International Journal of NephrologyVolume 2014 (2014) Article ID 284293 5 pageshttpdxdoiorg1011552014284293
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Arthur Grollman 2010 Aristolochic acidan environmental and yatrogenic disease Abstract booktrećeg kongresa nefrologa Bosne i Hercegovine sa medjunarodnim učeščem 6
Grollman AP Scarborough J Jelaković B Aristolochic acid nephropathy an environmental and iatrogenic disease In Fishbein J ed Advances in Molecular Toxicology 3 Elsevier Amsterdam 2009211ndash222
Jelaković B 2010 The role of Aristolochic acid in endemic nephropathy Abstract booktrećeg kongresa nefrologa Bosne i Hercegovine sa medjunarodnim učeščem 6
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Rad Cosynsa i saradnika nakon epizode trovanja žena koje su uzimale susptance sa sastojcima kineskog bilja
Pisoning with ingredients of Chinese herbs for the purpose of weight loss(Cosynsa)
Nigdje toliko korova kao u pšenici endesmkih terena u odnosu na druge regione
Seljaci su koristili pšenicu sa svoje zemlje samo za svoje potrebe
Nisu davali nikakvu važnost toksičnosti korova
Kruh tih seljaka je bio otrovanMilenko Ivić u Liječničkom vijesnku 91(12) 1273-1281 (1969)
Weed is most common in the endemic area
Farmers have used wheat from their land only for their own purposes
They did not pay any attention to the toxicity of weed
Their bread was poisoned
Milenko Ivić u Liječničkom vijesnku 91(12) 1273-1281 (1969)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Analogija BENa i Aristolohijskom kiselinom uslovljenom nefropatijom(AAN)
Klinička slika
Patološko histološki nalazi
Incidenca
Pojava papilarnih tumora
Eksperimenti sa Aristolihijskom kiselinom na eksperimenatlnim životinjama dokazali su istovjetne patološko histološke promejene koje se vidjaju u BENu
Samo je različit famijarni karakter u BEN postoji a u AAN ne postoji
The analogy between Ben and Nephropaty caused by aristolochic acid (AAN)
Clinical manifestations
Histologically
Incidence
The appearance of papillary tumors
Experiments with the laboratory animals that were exposed to aristolochic acid showed the same patohistological changes in kidney like those one found in BEN patints
Differs only family history
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Više od 40 svih dijaliznih bolesnika u BIH su u regionu opština sjerevoistočne BiH gdje je najveća koncentracija dijaliznih cenatara i endemska žarišta BENa
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
More than 40 of all dialysis patients in BiH are in the endemic area where is the largest number of dialysis centers
Od cjelokupne dijalizne populacije u BiH na BEN populaciju pripada 10 što predstavlja medicinski naučni finansijski socijalni i organizacijski problem zdravstvene zaštitie stanovništa
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
From the entire dialysis population in BiH 10 are patients with BEN This is the medical scientific financial social and organizational problem
Broj stanovnika u Bosni i Hercegovini u popisima stanovništva 19711991 i 2013 godine
Sa decembrom 2013 godine u BIH ima ukupno 3 791 622
F BiH 2 371 603
RS 1 326 991
Brčko 93 028
Sa decembrom 1971 godine 3 746 111
Sa decembrom 1991 godine 4 377 033
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
The population of Bosnia and Herzegovina in the censuses in 1971 in 1991 and 2013
December 2013 3 791 622
F BiH 2 371 603
RS 1 326 991
Brčko 93 028
December 1971 3 746 111
December 1991 4 377 033
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1 Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
podaci Bijeljina Brčko Šamac Orašje Odžak Modriča Domaljevac
Broj stanovnika od 1978god
92800 87000 32000 27806 27895 32 800 4208
Broj stanovnika 2013god
114663 93028 19041 21584 21289 27799 5216
Broj gradskog stanivništva 2013
56600 46 000 5000 3796 9182 7 000 5216
Broj seoskog stanovništva 2013
58000 52 000 14 600 17788 12 107 25 000 5216
Broj seoskog stanovništva
1978god
52800 52 000 27 000 23896 20261 25 800 4208
Broj gradskog stanivništva
1978god
40 000 43 900 5000 3910 7634 7 000 4208
Ukupan broj BEN bolesnka
2013god
300 36 90 44 53 80 55
Ukupan broj bolesnika na
hemodijaliziHD
290 62 40 27 22 34 13
Ukupan broj BEN na HD
190 8 26 19 14 10 14
Ukupan broj tumora i BEN
30 2 30 2 3 0 3
Broj BEN na
transplantaciji
0 0 0 0 1 1
Ukupan brojizbjeglica
2013god
20 000 5000 0 0 oko 7000 0
Primjedbe
Ukupno
Broj stanovnika sa registrovanim broj endemskih nefropatija hemodijaliznih bolesnika tumora i BENa broj transplantiranih i BENa u opština sjeveroistočne Bosne i HercegovineNumber of patients with BEN number of patients who are dialyzed number of patients with BEN and tumors
transplanted patients with BEN in th endemic area
BEN ( Balkanska endemska nefropatija )
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1
Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
broj stanovnika u 6 opština 1978 304 509
broj stanovnika u 6 opština 2013 302620
Sa decembrom 2014godine ukupno BENa 1007Sa decembrom 1977 godine 1730
population in six municipalities in 1978 304 509
population in six municipalities in 2013 302 620
number of patients with BEN december 2013 1016number of patients with BEN december 1977 1730
Zavod za statistiku Bosne i Hercegovinegodina 1977Sarajevo
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1 Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Osnovni cilj je ispitati ranih faza BENa u jednom mikroregionu- sa ostvrtom na
dijagnostičke kriterijume
Hipoteze
da žive na endemskom terenu preko 15 (20) godina
postojanje bolesti u porodici
povišena vrijednosti mikroalbumina i alfa1mikroglobulina u urinu
anemija
smanjene dimenzije bubrega su pokazatelji ranih faza BEN
The main goal is to detect the early stages of Ben in one micro region- paying
attention to diagnostic criteria
The main hypothesis is that the indicators of the early stages of BEN are
Living in an endemic area over 15 (20) years
Family history
Increased microalbumin and alpha 1-microglobulin in urine
Anemia
Reduced kidney dimensions
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Metodologija je uniformna prema prekorukama eksperata za BEN izvornih od 2008godine i dogradjenih kasnije u 2013godini
The methodology is unified according to experts recommendations for BENoriginal from 2008 and later annexed in 2013
Consensus statemant on sceeningdiagnosis classification and tretmant of endemic (Balkan) nephropathy NDT Advance
Access published October 282013
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Consensus statemant on sceeningdiagnosis classification and tretmant of endemic (Balkan) nephropathy NDT Advance Access published October 282013
Osnovni kriteriji uključenja ispitanika u ovu studiju su bili življenje u Domaljevcu više od 15 (20)godina patološki nalaz mikroalbuminurije (MA) postojanje ili odsustvo pozitivne porodične anamneze BEN
Dok su kriteriji isključenja prema Konsenzusu (2008) bili postojanje hiperlipidemije hipertenzije dijabetes melitusa mikrohematurije i leukociturije (Anonymous 1999)
Basic criteria for inclusion were living in Domaljevac more than 15 (20) years microalbuminiria family histroy (relative)
While exclusion criteria according to Consensus (2008) were the existence of hyperlipidemia hypertension diabetes mellitus microhaematuria and leukocyturia (Anonymous 1999)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Istraživanje se odvijalo u dvije faze
U I fazi ispitanicima Uzimana je anamnezaklinički poregled laboratorijumski nalazi urina iispunjavani formulari pregleda i anketni list
U obje faze ispitivanja MA određivana je stiks metodom a imunoeseji su je detektovali u koncentracijama od 50 do 100 mgL urina
Izdvojeni su MA pozitivni iz I faze Ponovo je u II fazi odredjivana MA Urin odgovarajuće specifične težine uz pozitivan nalaz mikroalbuminurije ostavljen je za određivanje alfa 1 mikroglobulina (A1M) i kreatinina
Ispitanicima u drugoj fazi ispitivanja uzeta je krv za određivanje kompletne krvne slike kreatinina na osnovu formula određivan je klirens kreatinina-GFR željezo te su vršena morfometrijska mjerenja ultrazvučnim pregledom bubrega
The research was conducted in two phases
In the phase one family history was taken participants were examined urin was tested questionnaries were filled
In both phases of the study MA was tested by styx and was detected at concentrations of 50 to 100 mg L of urine MA positive participants were separated Test was repeated
Urin was tested (detecting alpha 1 microglobulin and creatinine)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Funkcionalno stanje bubrega procjenjivano na osnovu klirensa kreatinina odnosno JGF (MDRD formula) prema preporukama KDIGO- Kidney Internatinal Suplements smjernicama [19] Dimenzije bubrega prema spolu i dobu mjerene su prema standardima preporukama Spiegela i saradnika i sar [20]
Statistička obrada podataka je uradjena prema Altmanu i saradnicima [21]
In the second phase blood sample was taken (blood count creatinine Fe) participants were underwent ultrasound of the kidneys Renal function was evaluated by creatinine clearance (recommended by KDIGO- Kidney Internatinal Suplements guidelines) [19] Kidney dimensions were measured according to standard recommendations (Spiegel )
Statistical analysis was performed according to Altman [21]
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Pregledano je ukupno 360 ispitanika u Domaljevcu a od toga 131 je imao patološki nalaz MA
Od tih 131 ispitanika 59 ispitanika imalo je samo patološki nalaz MA bez hiperlipidemije dijabetes melitusa hipertenzije leukociturije i mikrohematurije dok 72 ispitnika su uz MA imali i jedan od drugih navednih patoloških nalaza te su zbog toga isključeni dalje iz studije
The study included 360 participants in Domaljevac 131 had microalbuminuria detected
59 participants had microalbuminuria without hyperlipidemia diabetes mellitus hypertension leukocituria and microhaematuria while 72 patients had microalbuminuria along with some of the exclusionary factors
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Ispitanici Godine (XplusmnSD) t P
Grupa I 470plusmn155 121 023
Grupa II 521plusmn159
Životna dob u ispitivaim grupama
Bez statističke značajnosti
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
The age
No statistical significance
gender Group I (N=36) Group II (N=23) Ukupno
Male 556 391 492
Female 444 609 508
Dob (godine) N=36
ispitanika
N=23
ispitanika
Ukupno
N= ispitanika
le25 3 83 0 00 3 51
26-35 5 139 5 217 10 169
36-45 11 306 4 174 15 254
46-55 6 167 3 130 9 152
56-65 6 177 5 217 11 186
gt65 5 139 6 261 11 186
Demografski podaci u isptivanim grupama
Preko 55 ispitanika su u životnoj dobi od 35 do 55 godina
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Demographic data
Over 55 of participants were between 35-55 years old
Parameter Group I (N36=) Group II (N23=) t-test p
Min-Max Mean SD Min-Max Mean SD
Eritrociti 30-56 460 049 322-508 439 049 1552 0127
Hemoglobin 96-169 1376 144 102-162 1345 145 0734 0467
Hematokrit 29-49 4097 40 31-46 3973 382 1117 0269
Željezo 26-475 1924 755 42-316 1617 633 1595 0116
Creatinine 55-132 8036 1783 49-119 7739 155 0656 0515
Klirens
krea
48-126 9114 1948 39-130 867 196 0851 0398
A1M 522-40 108 80 522-667 1622 158 -1524 0138
Cr urin 221-40 1538 1021 265-347 1398 787 0561 0577
A1MCr
urin
020-39 113 091 020-103 153 211 -1001 0321
N number of patients
Klirens krea- klirens kreatinina A1M ndash alfa 1 mikroglobulin Cr urin- kreatinin u urinu A1MCr urin- odnos alfa1
mikroglobulina i kreatinina urina
Laboratorijumski nalazi u ispitivanim grupama
Laboratory findings
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Kidney size
measurements
Group I (N=36)
Kidney
Group II (N=23)
Kidney
t-test
(p)
Right Left Right Left Right Le
ft
Length in mm
(SD)
1039 (988) 1062 (90) 1038 (80) 1038 (99) 065
(0949)
0925
(035
9)
Parenhim in
mm (SD)
1429 (262) 1483(224) 139 (239) 1387(290) 0548
(0586)
1437
(015
6)
Width in mm
(SD)
4731(636) 4764(473) 4556(516) 4622(513) 1046
(0300)
1090
(028
0)
Kosi in mm
(SD)
4766(791) 4678(682) 447(924) 4648(720) 1304
(0198)
0161
(087
3)
Ultrazvučni nalazi bubrega u ispitivanim grupama BENa
Bez statističke značajnosti u dimenzijama bubrega u ispoitivanim grupamaI u odnosu na normalne referentne vrijednosti
Ultrasound of the kidneys
No statistical significance in kidney size in the examined groups compared to the normal reference values
Zaključci Nema bitnih razlika u obolijevanju među spolovima na endemskom terenu u isitanika opeterećenih BENom i bez
BEN opeterećenja u porodici
Rane faze BEN počinju poslije 40 godine života i protiču bez akutnog početka i hipertenzije
Prvi znaci bolesti mogu biti povišena koncentracija mikroalbulbumina u urinu U starijim grupama je u većim koncentracijama alfa1mikroglobulina u urinu što je znak duže izloženosti agensu
U ranima fazama bolesti normalna je bubrežna funkcija
Anemija nije rani znak BEN
Ultrazvučne dimenzije bubrega su normalne u ranim fazama BENa
Patohistološki je acelularna skleroza u intersticijumu i počinje u kori bubrega
Conclusions No significant differences in morbidity rates between the sexes in participants with positive and negative family
history
The early stages of BEN begin after the age of 40 without acute reaction and hypertension
The first sign of the disease can be microalbuminuria The elderly participants have increased concentration of alpha 1-microglobulin in the urine awhich is a sign of longer exposure to agent In the early stages of the disease renal function is normal
Anemia is not an early sign of BEN
Ultrasonic kidney dimensions are normal in the early stages of Ben
Histopathology indicates acellular interstitial sclerosis and begins in the renal cortex
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Početak bolesti se pomjera prema starijim životnim dobima
Nema novih žarišta
Bitnije je ekspozicija i dužina ekspozicije na terenu za nastanak BEN jer to objašnjava da imigranti poslije 20 godina obole
Jer i grupe koje u porodici nemaju BEN poslije dugo godina življenja na terenu dobiju bolest
Posebno kako neki od članova pojedinih porodica obole a neko ne ( jer neko je više izložen agensu a neko nije i to je osnovni razlog)
Start of disease is shifting towards older ages
There are no new endemic areas
More important is the exposure to the agent because it explains that immigrants after 20 years show the sympthoms
Some of the family members get sick and others do not depending on how much they are exposed to agent
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Novija saznanja i istraživanja BENa
Aristolohijska kiselina ili njeni adukti su razlog bolesti jeste
Da li je to jedan osnovni razlog a ostalo su uticajni činioci mislim da jeste
da li će BEN nestati - hoće ALI BAR ZNAMO ETIOLOGIJU ( ILI MISLIMO DA ZNAMO )
Prethodi li BEN papilarnim karcinomima urotelijuma-prethodi
Je li razlog tumora i BENa isti - jeste -Arisholohijska kiselina i njeni adukti
Napraviti nove sveobuhvatna
Epidemiološka istraživanja
Tražiti adukte Arisholohijske kiseline u tkivu
Markere tumorogeneze
Future research
Aristolochic acid or its adducts are the cause of disease Yes
Is it the main reason and the rest are influential factors I think it is
Whether BEN desapear It will But at least we know the etiology ( or we think we know)
Whether BEN precededs papillary urothelial carcinoma-precedes
Is the cause of tumors and Ben the same ndash yes it is - Aristolochic acid
New comprehensive research
epidemiological research
Searching for adducts of Aristolochic acid in the tissue
Searching for tumor markers
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Kako je i zašto BEN progresivna ireverzibilna bolest i vodi u terminačlnu bubrežnu slabost jer ako je toksin razlog zašto ako se otkloni ili prestane djejstvo toksina bolest napreduje i ne ostaje na odredjenom stepenu renalne slabosti
How and why BEN is progressive reversible disease that leads to the terminal renal failure If the toxin is the cause of BEN why when we eliminate exposure to toxin disease still makes a progress and does not remain at a certain stage of renal failure
Balkanska endemska nefropatija u Bosni i Hercegovini 50 godina istraživanja
Biomarkeri i endemska nefropatija
Urin ispitanika je pregledan sa stiksom i SSA uzimana je anamneza i pregledani su a protein pozitivni su upućivani na obradu u dispanzere i kliničke ustanove Traženi su specifičniji testovi (biomarkeri) za terensko istraživanje
Dosta istraživača je tražilo biomarkera za terensko istraživanje beta 2 mikroglobulin u serumu i urinuelektroforeze proteina u urinu Alfa 1 mikroglobunia
Biomarkeri su uporno traženi kao i danas a začetnici te ideje su Hall i saradnici koji je jedno vrijeme smatrao da je beta 2 mikroglobulin osim kao markera i uzročnik BEN
Biomarkers and Balcan Endemic Nephropathy
The subjects were surveyed examined family history was taken Urine was tested with Styx and SSA Patients with proteinuria were sent to to clinics on further examination Biomarkers were taken beta 2 microglobulin in serum and urine protein electrophoresis in the urine alpha 1-microglobulin
Biomarkers are still used for diagnosis Hall was the first who used them Once he even thought that beta 2 microglobulin was the cause of Balcan endemic nephropathy
HallPW and VasiljevicM Beta 2 microglobulin excretion as and index of renal tubular disorders with special reference to endemic Balkan nephropathyJLabclinMed 81897-9041973
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Jedni su smatrali da imunopatogenski mehanizmi mogu učestvovati u nastanku BEN
Some researchers believed that the immune pathogenic mechanisms may participate
in the etiology of BEN
MacanovićMRezaković DzBašagić E Brkić NImunopatogenetski mehanizmi u endemskoj nefropatiji
Acta medica saliniana Tuzla decembar 1976Regionalni medicinski centar Dr Mustafa Mujbegović 109-123
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Ako nema biomarkera postoje biohemijski parametre za dijagnozu bolesti i odredjivanje stepena renalnei nsuficijencije
If there are no biomarkers biochemical tests can help with diagnosis and determination of the degree of renal insufficiency
Pašić ISušić H Halilbašić AMartinović K Naša iskustva u liječenju bolesnika od endemske nefropatije uključujući i dijalizu Acta medica saliniana Tuzla decembar 1976Regionalni medicinski centar Dr Mustafa Mujbegović 153-160
AHalilbašićMartinović KPavličević AMehikić S Nakičević MPašić R Selesković H Pašić i Neki poremećaji biohemizma krvi kao mogući indikator lezije bubrega kod stanovnika sela Pisari Acta medica saliniana Tuzla decembar 1976Regionalni medicinski centar Dr Mustafa Mujbegović 163-169
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Dugo vremena je dosta istraživača a posebno akademik Jakov Gaon su smatrali da je uzrok BEN u vodi ( analize vode endemskih i neendemskih sela se nisu razlikovale)
Takodje je isptivano zemljište endemskih područja bez posebnih zaključaka
Academician Jakov Gaon and many other researcers believed taht the couse of BEN was in the water (The analyses showed no difference between water in endemic and non endemic area)
The soil of endemic area was also analysed but without significant results
Gaon J Pokrajčić B EDurić Uticaj nekih faktora spoljne sredine na održavanje endemske nefropatijei proijedlog za
primjenu preventivnih mjera Acta medica saliniana Tuzla decembar 1976Regionalni medicinski centar Dr Mustafa Mujbegović 109-118
OsmićI I sar Ispitivanje zemljišta i vode kao mogućih nosilaca uzročnika endemske nefropatije u selu Bosanski Miloševac Etiology of endemic (Balkan) nephropathy Prosveta 1987 35-41
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
I najmlađi su bili predmet ispitivanja jer se pretpostavljalo da bolest počinje još u djetinjstvu (ispitivanja 3705 djece od 7 do 15 godina iz endemskih žarišta Semberije (BiH) pojava signifikantne patološke i proteiurije i mikrohematurije kod školske djece ukazuju da je početak endemskog glomerulonefritisa unajvećem procentu u dječijem uzrastu)
Children were also included in the study because it was believed that disease begins in childhood (3705 children from 7-15 years who were living in the endemic area) Positive proteinuria and microhematuria found in young population indicate taht endemic glomerulonephritis bigins at an early age
SimojlovićVSušaS I saradnici 1981 Učestalost proteinurije u dece u regionu SemberijeZbornik radova I kongresa nefrologa
Jugoslavije 72-79
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
U vremenu od 1986 godine do pred rat 1992 istraživanje rade grupe iz Tuzle
Ljubljane i Beograda koje traže patohistološku osnovu BENa posebno ranih
faza kliničku sliku biomarkereRadovi ove grupe su objavljeni u Kindney 1991 godine
Nadjena je patohistološka osnova bolesti Dominira acelularna skleroza koja počinju oko proksimalnih tubula u koriklinička slika je nespecifična od biomakrera postoji i beta2 mikrolglobulin ali je u l00 urinima nadjen alfa 1 mikroglobulin kao marekr tubulske proteinurije
From 1986-1992 research was conducted by the research group from Tuzla Ljubljana Belgrade The group was seeking for the histopathological basis of BEN its clinical manifestation significant biomarkers The results were published in Kidney 1991
The histopathological basis of BEN was found (acellular sclerosis taht begins around proximal tubules in the cortex) Clinical manifestation is not specific Beta 2 microglobulin was found as biomarker but alfa 1 microglobulin was 100 positive in the urine samples of patientes with BEN
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini 50 godina istraživanja
Prvi patohistološki znaci BENa acelularna skleroza i kolapsna atrofija proksimalnih tubula
The histopathological basis of BEN (acellular sclerosis and collapsing atrophy around proximal
tubules)
Prodiranje acelularne skleroze u dublje slojeve korteksa sa edemom intersticijuma glomeruli normalni
Spreading the acellular sclerosis in the deeper layers of the cortex with interstitial edema glomerulus remains normal
Terminalni stadijum BENa potpuna acelularna skleroza u intersticijumu i fibroza izvijuganost aferentne arteriole
The terminal stage of BEN complete acellular sclerosis and fibrosis afferent arterioles are tortuous
Nakon rata 1992-1995godine
After the War
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Administrativno uredjenje Bosne i Hercegovine nakon 1995godine
The administrative organization of Bosnia and Herzegovina after 1995
Okružene opštine gdje postoji BEN
The municipalities in the endemic area
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Ali šta je sa BENom
koliki je broj bolesnika
ima li novih žarišta
koliki je broj raseljenih bolesnika
koliko se stanovnika doselilo
šta će se desiti sa raseljenim osobama i useljenim hoće li i kada dobiti BEN
prirodni ratom uslovljen eksperiment
But what happened to BEN
bull How many patients with BEN
bull Are there new endemic area
bull How many displaced patients
bull How many residents moved in the endemic area
bull What will happen with emigrants and immigrants in the endemic area
bull Do we have a natural war-conditioned experiment
Nakon rata postoje pokušaji da se prikupi i analizira broj bolesnika od BENa u BiH da se evidentirajuprikaže trend ove bolesti ali su to radile istraživačke grupe preko Udruženja nefrologa u BiH ili u okviru istraživaćčkih projekata Akademija nauka i umjetnosti BiH ili ISN
After the war there are attempts to collect and analyze the number of patients with BEN organized by the research group supported by The Association for Nephrology Dialysis and Transpalntation of Bosnia and Herzegovina and The Academy of Arts and Sciences
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Association for Nephrology Dialysis and Transplantation of Bosnia and Herzegovina
Prof dr Senaid Trnacevic President
Prof dr Enisa Mesic Project Coordinator
Application for Non-communicable Chronic Disease PreventionPrograms in Developing Countrie ISN Research Committee
Regional Coordinator Dick de Zeeuw (The Netherlands)ddezeeuwmedumcgnl
Program of early detection of chronic kidney disease in high-risk population of Bosnia and Herzegovin(EDCKD-BH)
Section A General Project Information1 Country Bosnia and Herzegovina South-East Europe2 Project title bdquoProgram of early detection of chronic kidney disease in highriskpopulation of Bosnia and Herzegovinaldquo3 Name and address of the coordinating Institution (Aplicant)1048707 Legal name Association for Nephrology Dialysis and Transplantation
of Bosnia and Herzegovina1048707 Address University Clinical Center Tuzla Trnovac bb 75000 Tuzla
BampH1048707 Head of the Association Prof Senaid Trnačević PhD MD
4 Name of the local coordinator of the project Prof Enisa Mešić PhD MD1048707 ISN member ID 606351048707 Position Chief of Nephrology and Dialysis Dept Clinic for Internal
Diseases University Clinical Centre Tuzla1048707 Contact Address Trnovac bb Nephrology and Dialysis Dept Clinic
for Internal Diseases
Trnačević S Halilbašić A Imamović G Mešić E Balkan endemic nephropathy in Bosnia and Herzegovina Facta universitatis 2002 Series Medicine and Biology Vol9 No 1 University of Niš
Imamovic G Batuman V Sinanovic O et al Microalbuminuria as a possible marker of risk of Balkan endemic nephropathy Nephrology 2008 13
Mešić E Early detection of Balkan endemic nephropathyin Bosanska Posavina Bosnian Journal of basic scintient 2010 10 (Suplement 1) S 84-S 90
Alecković M Mesić E Trnacević S et al Glomerular filtrationrate in examined population of Bosnian Posavinamdashregion of Balkan Endemic Nephropathy Bosn J Basic Med Sci 2010 10S68ndashS72
Mirna Aleckovic-Halilovic Enisa Mesic Senaid Trnacevic Emir Hodzic Vildana Habul Mirza Atic Maida Dugonjic and Evlijana Hasanovic 2014Values of Alpha 1 Microglobulin Does Not Differ between Individuals with and without Family History of Balkan Endemic Nephropathy International Journal of NephrologyVolume 2014 (2014) Article ID 284293 5 pageshttpdxdoiorg1011552014284293
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Arthur Grollman 2010 Aristolochic acidan environmental and yatrogenic disease Abstract booktrećeg kongresa nefrologa Bosne i Hercegovine sa medjunarodnim učeščem 6
Grollman AP Scarborough J Jelaković B Aristolochic acid nephropathy an environmental and iatrogenic disease In Fishbein J ed Advances in Molecular Toxicology 3 Elsevier Amsterdam 2009211ndash222
Jelaković B 2010 The role of Aristolochic acid in endemic nephropathy Abstract booktrećeg kongresa nefrologa Bosne i Hercegovine sa medjunarodnim učeščem 6
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Rad Cosynsa i saradnika nakon epizode trovanja žena koje su uzimale susptance sa sastojcima kineskog bilja
Pisoning with ingredients of Chinese herbs for the purpose of weight loss(Cosynsa)
Nigdje toliko korova kao u pšenici endesmkih terena u odnosu na druge regione
Seljaci su koristili pšenicu sa svoje zemlje samo za svoje potrebe
Nisu davali nikakvu važnost toksičnosti korova
Kruh tih seljaka je bio otrovanMilenko Ivić u Liječničkom vijesnku 91(12) 1273-1281 (1969)
Weed is most common in the endemic area
Farmers have used wheat from their land only for their own purposes
They did not pay any attention to the toxicity of weed
Their bread was poisoned
Milenko Ivić u Liječničkom vijesnku 91(12) 1273-1281 (1969)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Analogija BENa i Aristolohijskom kiselinom uslovljenom nefropatijom(AAN)
Klinička slika
Patološko histološki nalazi
Incidenca
Pojava papilarnih tumora
Eksperimenti sa Aristolihijskom kiselinom na eksperimenatlnim životinjama dokazali su istovjetne patološko histološke promejene koje se vidjaju u BENu
Samo je različit famijarni karakter u BEN postoji a u AAN ne postoji
The analogy between Ben and Nephropaty caused by aristolochic acid (AAN)
Clinical manifestations
Histologically
Incidence
The appearance of papillary tumors
Experiments with the laboratory animals that were exposed to aristolochic acid showed the same patohistological changes in kidney like those one found in BEN patints
Differs only family history
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Više od 40 svih dijaliznih bolesnika u BIH su u regionu opština sjerevoistočne BiH gdje je najveća koncentracija dijaliznih cenatara i endemska žarišta BENa
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
More than 40 of all dialysis patients in BiH are in the endemic area where is the largest number of dialysis centers
Od cjelokupne dijalizne populacije u BiH na BEN populaciju pripada 10 što predstavlja medicinski naučni finansijski socijalni i organizacijski problem zdravstvene zaštitie stanovništa
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
From the entire dialysis population in BiH 10 are patients with BEN This is the medical scientific financial social and organizational problem
Broj stanovnika u Bosni i Hercegovini u popisima stanovništva 19711991 i 2013 godine
Sa decembrom 2013 godine u BIH ima ukupno 3 791 622
F BiH 2 371 603
RS 1 326 991
Brčko 93 028
Sa decembrom 1971 godine 3 746 111
Sa decembrom 1991 godine 4 377 033
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
The population of Bosnia and Herzegovina in the censuses in 1971 in 1991 and 2013
December 2013 3 791 622
F BiH 2 371 603
RS 1 326 991
Brčko 93 028
December 1971 3 746 111
December 1991 4 377 033
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1 Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
podaci Bijeljina Brčko Šamac Orašje Odžak Modriča Domaljevac
Broj stanovnika od 1978god
92800 87000 32000 27806 27895 32 800 4208
Broj stanovnika 2013god
114663 93028 19041 21584 21289 27799 5216
Broj gradskog stanivništva 2013
56600 46 000 5000 3796 9182 7 000 5216
Broj seoskog stanovništva 2013
58000 52 000 14 600 17788 12 107 25 000 5216
Broj seoskog stanovništva
1978god
52800 52 000 27 000 23896 20261 25 800 4208
Broj gradskog stanivništva
1978god
40 000 43 900 5000 3910 7634 7 000 4208
Ukupan broj BEN bolesnka
2013god
300 36 90 44 53 80 55
Ukupan broj bolesnika na
hemodijaliziHD
290 62 40 27 22 34 13
Ukupan broj BEN na HD
190 8 26 19 14 10 14
Ukupan broj tumora i BEN
30 2 30 2 3 0 3
Broj BEN na
transplantaciji
0 0 0 0 1 1
Ukupan brojizbjeglica
2013god
20 000 5000 0 0 oko 7000 0
Primjedbe
Ukupno
Broj stanovnika sa registrovanim broj endemskih nefropatija hemodijaliznih bolesnika tumora i BENa broj transplantiranih i BENa u opština sjeveroistočne Bosne i HercegovineNumber of patients with BEN number of patients who are dialyzed number of patients with BEN and tumors
transplanted patients with BEN in th endemic area
BEN ( Balkanska endemska nefropatija )
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1
Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
broj stanovnika u 6 opština 1978 304 509
broj stanovnika u 6 opština 2013 302620
Sa decembrom 2014godine ukupno BENa 1007Sa decembrom 1977 godine 1730
population in six municipalities in 1978 304 509
population in six municipalities in 2013 302 620
number of patients with BEN december 2013 1016number of patients with BEN december 1977 1730
Zavod za statistiku Bosne i Hercegovinegodina 1977Sarajevo
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1 Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Osnovni cilj je ispitati ranih faza BENa u jednom mikroregionu- sa ostvrtom na
dijagnostičke kriterijume
Hipoteze
da žive na endemskom terenu preko 15 (20) godina
postojanje bolesti u porodici
povišena vrijednosti mikroalbumina i alfa1mikroglobulina u urinu
anemija
smanjene dimenzije bubrega su pokazatelji ranih faza BEN
The main goal is to detect the early stages of Ben in one micro region- paying
attention to diagnostic criteria
The main hypothesis is that the indicators of the early stages of BEN are
Living in an endemic area over 15 (20) years
Family history
Increased microalbumin and alpha 1-microglobulin in urine
Anemia
Reduced kidney dimensions
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Metodologija je uniformna prema prekorukama eksperata za BEN izvornih od 2008godine i dogradjenih kasnije u 2013godini
The methodology is unified according to experts recommendations for BENoriginal from 2008 and later annexed in 2013
Consensus statemant on sceeningdiagnosis classification and tretmant of endemic (Balkan) nephropathy NDT Advance
Access published October 282013
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Consensus statemant on sceeningdiagnosis classification and tretmant of endemic (Balkan) nephropathy NDT Advance Access published October 282013
Osnovni kriteriji uključenja ispitanika u ovu studiju su bili življenje u Domaljevcu više od 15 (20)godina patološki nalaz mikroalbuminurije (MA) postojanje ili odsustvo pozitivne porodične anamneze BEN
Dok su kriteriji isključenja prema Konsenzusu (2008) bili postojanje hiperlipidemije hipertenzije dijabetes melitusa mikrohematurije i leukociturije (Anonymous 1999)
Basic criteria for inclusion were living in Domaljevac more than 15 (20) years microalbuminiria family histroy (relative)
While exclusion criteria according to Consensus (2008) were the existence of hyperlipidemia hypertension diabetes mellitus microhaematuria and leukocyturia (Anonymous 1999)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Istraživanje se odvijalo u dvije faze
U I fazi ispitanicima Uzimana je anamnezaklinički poregled laboratorijumski nalazi urina iispunjavani formulari pregleda i anketni list
U obje faze ispitivanja MA određivana je stiks metodom a imunoeseji su je detektovali u koncentracijama od 50 do 100 mgL urina
Izdvojeni su MA pozitivni iz I faze Ponovo je u II fazi odredjivana MA Urin odgovarajuće specifične težine uz pozitivan nalaz mikroalbuminurije ostavljen je za određivanje alfa 1 mikroglobulina (A1M) i kreatinina
Ispitanicima u drugoj fazi ispitivanja uzeta je krv za određivanje kompletne krvne slike kreatinina na osnovu formula određivan je klirens kreatinina-GFR željezo te su vršena morfometrijska mjerenja ultrazvučnim pregledom bubrega
The research was conducted in two phases
In the phase one family history was taken participants were examined urin was tested questionnaries were filled
In both phases of the study MA was tested by styx and was detected at concentrations of 50 to 100 mg L of urine MA positive participants were separated Test was repeated
Urin was tested (detecting alpha 1 microglobulin and creatinine)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Funkcionalno stanje bubrega procjenjivano na osnovu klirensa kreatinina odnosno JGF (MDRD formula) prema preporukama KDIGO- Kidney Internatinal Suplements smjernicama [19] Dimenzije bubrega prema spolu i dobu mjerene su prema standardima preporukama Spiegela i saradnika i sar [20]
Statistička obrada podataka je uradjena prema Altmanu i saradnicima [21]
In the second phase blood sample was taken (blood count creatinine Fe) participants were underwent ultrasound of the kidneys Renal function was evaluated by creatinine clearance (recommended by KDIGO- Kidney Internatinal Suplements guidelines) [19] Kidney dimensions were measured according to standard recommendations (Spiegel )
Statistical analysis was performed according to Altman [21]
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Pregledano je ukupno 360 ispitanika u Domaljevcu a od toga 131 je imao patološki nalaz MA
Od tih 131 ispitanika 59 ispitanika imalo je samo patološki nalaz MA bez hiperlipidemije dijabetes melitusa hipertenzije leukociturije i mikrohematurije dok 72 ispitnika su uz MA imali i jedan od drugih navednih patoloških nalaza te su zbog toga isključeni dalje iz studije
The study included 360 participants in Domaljevac 131 had microalbuminuria detected
59 participants had microalbuminuria without hyperlipidemia diabetes mellitus hypertension leukocituria and microhaematuria while 72 patients had microalbuminuria along with some of the exclusionary factors
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Ispitanici Godine (XplusmnSD) t P
Grupa I 470plusmn155 121 023
Grupa II 521plusmn159
Životna dob u ispitivaim grupama
Bez statističke značajnosti
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
The age
No statistical significance
gender Group I (N=36) Group II (N=23) Ukupno
Male 556 391 492
Female 444 609 508
Dob (godine) N=36
ispitanika
N=23
ispitanika
Ukupno
N= ispitanika
le25 3 83 0 00 3 51
26-35 5 139 5 217 10 169
36-45 11 306 4 174 15 254
46-55 6 167 3 130 9 152
56-65 6 177 5 217 11 186
gt65 5 139 6 261 11 186
Demografski podaci u isptivanim grupama
Preko 55 ispitanika su u životnoj dobi od 35 do 55 godina
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Demographic data
Over 55 of participants were between 35-55 years old
Parameter Group I (N36=) Group II (N23=) t-test p
Min-Max Mean SD Min-Max Mean SD
Eritrociti 30-56 460 049 322-508 439 049 1552 0127
Hemoglobin 96-169 1376 144 102-162 1345 145 0734 0467
Hematokrit 29-49 4097 40 31-46 3973 382 1117 0269
Željezo 26-475 1924 755 42-316 1617 633 1595 0116
Creatinine 55-132 8036 1783 49-119 7739 155 0656 0515
Klirens
krea
48-126 9114 1948 39-130 867 196 0851 0398
A1M 522-40 108 80 522-667 1622 158 -1524 0138
Cr urin 221-40 1538 1021 265-347 1398 787 0561 0577
A1MCr
urin
020-39 113 091 020-103 153 211 -1001 0321
N number of patients
Klirens krea- klirens kreatinina A1M ndash alfa 1 mikroglobulin Cr urin- kreatinin u urinu A1MCr urin- odnos alfa1
mikroglobulina i kreatinina urina
Laboratorijumski nalazi u ispitivanim grupama
Laboratory findings
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Kidney size
measurements
Group I (N=36)
Kidney
Group II (N=23)
Kidney
t-test
(p)
Right Left Right Left Right Le
ft
Length in mm
(SD)
1039 (988) 1062 (90) 1038 (80) 1038 (99) 065
(0949)
0925
(035
9)
Parenhim in
mm (SD)
1429 (262) 1483(224) 139 (239) 1387(290) 0548
(0586)
1437
(015
6)
Width in mm
(SD)
4731(636) 4764(473) 4556(516) 4622(513) 1046
(0300)
1090
(028
0)
Kosi in mm
(SD)
4766(791) 4678(682) 447(924) 4648(720) 1304
(0198)
0161
(087
3)
Ultrazvučni nalazi bubrega u ispitivanim grupama BENa
Bez statističke značajnosti u dimenzijama bubrega u ispoitivanim grupamaI u odnosu na normalne referentne vrijednosti
Ultrasound of the kidneys
No statistical significance in kidney size in the examined groups compared to the normal reference values
Zaključci Nema bitnih razlika u obolijevanju među spolovima na endemskom terenu u isitanika opeterećenih BENom i bez
BEN opeterećenja u porodici
Rane faze BEN počinju poslije 40 godine života i protiču bez akutnog početka i hipertenzije
Prvi znaci bolesti mogu biti povišena koncentracija mikroalbulbumina u urinu U starijim grupama je u većim koncentracijama alfa1mikroglobulina u urinu što je znak duže izloženosti agensu
U ranima fazama bolesti normalna je bubrežna funkcija
Anemija nije rani znak BEN
Ultrazvučne dimenzije bubrega su normalne u ranim fazama BENa
Patohistološki je acelularna skleroza u intersticijumu i počinje u kori bubrega
Conclusions No significant differences in morbidity rates between the sexes in participants with positive and negative family
history
The early stages of BEN begin after the age of 40 without acute reaction and hypertension
The first sign of the disease can be microalbuminuria The elderly participants have increased concentration of alpha 1-microglobulin in the urine awhich is a sign of longer exposure to agent In the early stages of the disease renal function is normal
Anemia is not an early sign of BEN
Ultrasonic kidney dimensions are normal in the early stages of Ben
Histopathology indicates acellular interstitial sclerosis and begins in the renal cortex
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Početak bolesti se pomjera prema starijim životnim dobima
Nema novih žarišta
Bitnije je ekspozicija i dužina ekspozicije na terenu za nastanak BEN jer to objašnjava da imigranti poslije 20 godina obole
Jer i grupe koje u porodici nemaju BEN poslije dugo godina življenja na terenu dobiju bolest
Posebno kako neki od članova pojedinih porodica obole a neko ne ( jer neko je više izložen agensu a neko nije i to je osnovni razlog)
Start of disease is shifting towards older ages
There are no new endemic areas
More important is the exposure to the agent because it explains that immigrants after 20 years show the sympthoms
Some of the family members get sick and others do not depending on how much they are exposed to agent
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Novija saznanja i istraživanja BENa
Aristolohijska kiselina ili njeni adukti su razlog bolesti jeste
Da li je to jedan osnovni razlog a ostalo su uticajni činioci mislim da jeste
da li će BEN nestati - hoće ALI BAR ZNAMO ETIOLOGIJU ( ILI MISLIMO DA ZNAMO )
Prethodi li BEN papilarnim karcinomima urotelijuma-prethodi
Je li razlog tumora i BENa isti - jeste -Arisholohijska kiselina i njeni adukti
Napraviti nove sveobuhvatna
Epidemiološka istraživanja
Tražiti adukte Arisholohijske kiseline u tkivu
Markere tumorogeneze
Future research
Aristolochic acid or its adducts are the cause of disease Yes
Is it the main reason and the rest are influential factors I think it is
Whether BEN desapear It will But at least we know the etiology ( or we think we know)
Whether BEN precededs papillary urothelial carcinoma-precedes
Is the cause of tumors and Ben the same ndash yes it is - Aristolochic acid
New comprehensive research
epidemiological research
Searching for adducts of Aristolochic acid in the tissue
Searching for tumor markers
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Kako je i zašto BEN progresivna ireverzibilna bolest i vodi u terminačlnu bubrežnu slabost jer ako je toksin razlog zašto ako se otkloni ili prestane djejstvo toksina bolest napreduje i ne ostaje na odredjenom stepenu renalne slabosti
How and why BEN is progressive reversible disease that leads to the terminal renal failure If the toxin is the cause of BEN why when we eliminate exposure to toxin disease still makes a progress and does not remain at a certain stage of renal failure
Balkanska endemska nefropatija u Bosni i Hercegovini 50 godina istraživanja
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Jedni su smatrali da imunopatogenski mehanizmi mogu učestvovati u nastanku BEN
Some researchers believed that the immune pathogenic mechanisms may participate
in the etiology of BEN
MacanovićMRezaković DzBašagić E Brkić NImunopatogenetski mehanizmi u endemskoj nefropatiji
Acta medica saliniana Tuzla decembar 1976Regionalni medicinski centar Dr Mustafa Mujbegović 109-123
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Ako nema biomarkera postoje biohemijski parametre za dijagnozu bolesti i odredjivanje stepena renalnei nsuficijencije
If there are no biomarkers biochemical tests can help with diagnosis and determination of the degree of renal insufficiency
Pašić ISušić H Halilbašić AMartinović K Naša iskustva u liječenju bolesnika od endemske nefropatije uključujući i dijalizu Acta medica saliniana Tuzla decembar 1976Regionalni medicinski centar Dr Mustafa Mujbegović 153-160
AHalilbašićMartinović KPavličević AMehikić S Nakičević MPašić R Selesković H Pašić i Neki poremećaji biohemizma krvi kao mogući indikator lezije bubrega kod stanovnika sela Pisari Acta medica saliniana Tuzla decembar 1976Regionalni medicinski centar Dr Mustafa Mujbegović 163-169
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Dugo vremena je dosta istraživača a posebno akademik Jakov Gaon su smatrali da je uzrok BEN u vodi ( analize vode endemskih i neendemskih sela se nisu razlikovale)
Takodje je isptivano zemljište endemskih područja bez posebnih zaključaka
Academician Jakov Gaon and many other researcers believed taht the couse of BEN was in the water (The analyses showed no difference between water in endemic and non endemic area)
The soil of endemic area was also analysed but without significant results
Gaon J Pokrajčić B EDurić Uticaj nekih faktora spoljne sredine na održavanje endemske nefropatijei proijedlog za
primjenu preventivnih mjera Acta medica saliniana Tuzla decembar 1976Regionalni medicinski centar Dr Mustafa Mujbegović 109-118
OsmićI I sar Ispitivanje zemljišta i vode kao mogućih nosilaca uzročnika endemske nefropatije u selu Bosanski Miloševac Etiology of endemic (Balkan) nephropathy Prosveta 1987 35-41
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
I najmlađi su bili predmet ispitivanja jer se pretpostavljalo da bolest počinje još u djetinjstvu (ispitivanja 3705 djece od 7 do 15 godina iz endemskih žarišta Semberije (BiH) pojava signifikantne patološke i proteiurije i mikrohematurije kod školske djece ukazuju da je početak endemskog glomerulonefritisa unajvećem procentu u dječijem uzrastu)
Children were also included in the study because it was believed that disease begins in childhood (3705 children from 7-15 years who were living in the endemic area) Positive proteinuria and microhematuria found in young population indicate taht endemic glomerulonephritis bigins at an early age
SimojlovićVSušaS I saradnici 1981 Učestalost proteinurije u dece u regionu SemberijeZbornik radova I kongresa nefrologa
Jugoslavije 72-79
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
U vremenu od 1986 godine do pred rat 1992 istraživanje rade grupe iz Tuzle
Ljubljane i Beograda koje traže patohistološku osnovu BENa posebno ranih
faza kliničku sliku biomarkereRadovi ove grupe su objavljeni u Kindney 1991 godine
Nadjena je patohistološka osnova bolesti Dominira acelularna skleroza koja počinju oko proksimalnih tubula u koriklinička slika je nespecifična od biomakrera postoji i beta2 mikrolglobulin ali je u l00 urinima nadjen alfa 1 mikroglobulin kao marekr tubulske proteinurije
From 1986-1992 research was conducted by the research group from Tuzla Ljubljana Belgrade The group was seeking for the histopathological basis of BEN its clinical manifestation significant biomarkers The results were published in Kidney 1991
The histopathological basis of BEN was found (acellular sclerosis taht begins around proximal tubules in the cortex) Clinical manifestation is not specific Beta 2 microglobulin was found as biomarker but alfa 1 microglobulin was 100 positive in the urine samples of patientes with BEN
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini 50 godina istraživanja
Prvi patohistološki znaci BENa acelularna skleroza i kolapsna atrofija proksimalnih tubula
The histopathological basis of BEN (acellular sclerosis and collapsing atrophy around proximal
tubules)
Prodiranje acelularne skleroze u dublje slojeve korteksa sa edemom intersticijuma glomeruli normalni
Spreading the acellular sclerosis in the deeper layers of the cortex with interstitial edema glomerulus remains normal
Terminalni stadijum BENa potpuna acelularna skleroza u intersticijumu i fibroza izvijuganost aferentne arteriole
The terminal stage of BEN complete acellular sclerosis and fibrosis afferent arterioles are tortuous
Nakon rata 1992-1995godine
After the War
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Administrativno uredjenje Bosne i Hercegovine nakon 1995godine
The administrative organization of Bosnia and Herzegovina after 1995
Okružene opštine gdje postoji BEN
The municipalities in the endemic area
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Ali šta je sa BENom
koliki je broj bolesnika
ima li novih žarišta
koliki je broj raseljenih bolesnika
koliko se stanovnika doselilo
šta će se desiti sa raseljenim osobama i useljenim hoće li i kada dobiti BEN
prirodni ratom uslovljen eksperiment
But what happened to BEN
bull How many patients with BEN
bull Are there new endemic area
bull How many displaced patients
bull How many residents moved in the endemic area
bull What will happen with emigrants and immigrants in the endemic area
bull Do we have a natural war-conditioned experiment
Nakon rata postoje pokušaji da se prikupi i analizira broj bolesnika od BENa u BiH da se evidentirajuprikaže trend ove bolesti ali su to radile istraživačke grupe preko Udruženja nefrologa u BiH ili u okviru istraživaćčkih projekata Akademija nauka i umjetnosti BiH ili ISN
After the war there are attempts to collect and analyze the number of patients with BEN organized by the research group supported by The Association for Nephrology Dialysis and Transpalntation of Bosnia and Herzegovina and The Academy of Arts and Sciences
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Association for Nephrology Dialysis and Transplantation of Bosnia and Herzegovina
Prof dr Senaid Trnacevic President
Prof dr Enisa Mesic Project Coordinator
Application for Non-communicable Chronic Disease PreventionPrograms in Developing Countrie ISN Research Committee
Regional Coordinator Dick de Zeeuw (The Netherlands)ddezeeuwmedumcgnl
Program of early detection of chronic kidney disease in high-risk population of Bosnia and Herzegovin(EDCKD-BH)
Section A General Project Information1 Country Bosnia and Herzegovina South-East Europe2 Project title bdquoProgram of early detection of chronic kidney disease in highriskpopulation of Bosnia and Herzegovinaldquo3 Name and address of the coordinating Institution (Aplicant)1048707 Legal name Association for Nephrology Dialysis and Transplantation
of Bosnia and Herzegovina1048707 Address University Clinical Center Tuzla Trnovac bb 75000 Tuzla
BampH1048707 Head of the Association Prof Senaid Trnačević PhD MD
4 Name of the local coordinator of the project Prof Enisa Mešić PhD MD1048707 ISN member ID 606351048707 Position Chief of Nephrology and Dialysis Dept Clinic for Internal
Diseases University Clinical Centre Tuzla1048707 Contact Address Trnovac bb Nephrology and Dialysis Dept Clinic
for Internal Diseases
Trnačević S Halilbašić A Imamović G Mešić E Balkan endemic nephropathy in Bosnia and Herzegovina Facta universitatis 2002 Series Medicine and Biology Vol9 No 1 University of Niš
Imamovic G Batuman V Sinanovic O et al Microalbuminuria as a possible marker of risk of Balkan endemic nephropathy Nephrology 2008 13
Mešić E Early detection of Balkan endemic nephropathyin Bosanska Posavina Bosnian Journal of basic scintient 2010 10 (Suplement 1) S 84-S 90
Alecković M Mesić E Trnacević S et al Glomerular filtrationrate in examined population of Bosnian Posavinamdashregion of Balkan Endemic Nephropathy Bosn J Basic Med Sci 2010 10S68ndashS72
Mirna Aleckovic-Halilovic Enisa Mesic Senaid Trnacevic Emir Hodzic Vildana Habul Mirza Atic Maida Dugonjic and Evlijana Hasanovic 2014Values of Alpha 1 Microglobulin Does Not Differ between Individuals with and without Family History of Balkan Endemic Nephropathy International Journal of NephrologyVolume 2014 (2014) Article ID 284293 5 pageshttpdxdoiorg1011552014284293
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Arthur Grollman 2010 Aristolochic acidan environmental and yatrogenic disease Abstract booktrećeg kongresa nefrologa Bosne i Hercegovine sa medjunarodnim učeščem 6
Grollman AP Scarborough J Jelaković B Aristolochic acid nephropathy an environmental and iatrogenic disease In Fishbein J ed Advances in Molecular Toxicology 3 Elsevier Amsterdam 2009211ndash222
Jelaković B 2010 The role of Aristolochic acid in endemic nephropathy Abstract booktrećeg kongresa nefrologa Bosne i Hercegovine sa medjunarodnim učeščem 6
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Rad Cosynsa i saradnika nakon epizode trovanja žena koje su uzimale susptance sa sastojcima kineskog bilja
Pisoning with ingredients of Chinese herbs for the purpose of weight loss(Cosynsa)
Nigdje toliko korova kao u pšenici endesmkih terena u odnosu na druge regione
Seljaci su koristili pšenicu sa svoje zemlje samo za svoje potrebe
Nisu davali nikakvu važnost toksičnosti korova
Kruh tih seljaka je bio otrovanMilenko Ivić u Liječničkom vijesnku 91(12) 1273-1281 (1969)
Weed is most common in the endemic area
Farmers have used wheat from their land only for their own purposes
They did not pay any attention to the toxicity of weed
Their bread was poisoned
Milenko Ivić u Liječničkom vijesnku 91(12) 1273-1281 (1969)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Analogija BENa i Aristolohijskom kiselinom uslovljenom nefropatijom(AAN)
Klinička slika
Patološko histološki nalazi
Incidenca
Pojava papilarnih tumora
Eksperimenti sa Aristolihijskom kiselinom na eksperimenatlnim životinjama dokazali su istovjetne patološko histološke promejene koje se vidjaju u BENu
Samo je različit famijarni karakter u BEN postoji a u AAN ne postoji
The analogy between Ben and Nephropaty caused by aristolochic acid (AAN)
Clinical manifestations
Histologically
Incidence
The appearance of papillary tumors
Experiments with the laboratory animals that were exposed to aristolochic acid showed the same patohistological changes in kidney like those one found in BEN patints
Differs only family history
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Više od 40 svih dijaliznih bolesnika u BIH su u regionu opština sjerevoistočne BiH gdje je najveća koncentracija dijaliznih cenatara i endemska žarišta BENa
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
More than 40 of all dialysis patients in BiH are in the endemic area where is the largest number of dialysis centers
Od cjelokupne dijalizne populacije u BiH na BEN populaciju pripada 10 što predstavlja medicinski naučni finansijski socijalni i organizacijski problem zdravstvene zaštitie stanovništa
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
From the entire dialysis population in BiH 10 are patients with BEN This is the medical scientific financial social and organizational problem
Broj stanovnika u Bosni i Hercegovini u popisima stanovništva 19711991 i 2013 godine
Sa decembrom 2013 godine u BIH ima ukupno 3 791 622
F BiH 2 371 603
RS 1 326 991
Brčko 93 028
Sa decembrom 1971 godine 3 746 111
Sa decembrom 1991 godine 4 377 033
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
The population of Bosnia and Herzegovina in the censuses in 1971 in 1991 and 2013
December 2013 3 791 622
F BiH 2 371 603
RS 1 326 991
Brčko 93 028
December 1971 3 746 111
December 1991 4 377 033
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1 Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
podaci Bijeljina Brčko Šamac Orašje Odžak Modriča Domaljevac
Broj stanovnika od 1978god
92800 87000 32000 27806 27895 32 800 4208
Broj stanovnika 2013god
114663 93028 19041 21584 21289 27799 5216
Broj gradskog stanivništva 2013
56600 46 000 5000 3796 9182 7 000 5216
Broj seoskog stanovništva 2013
58000 52 000 14 600 17788 12 107 25 000 5216
Broj seoskog stanovništva
1978god
52800 52 000 27 000 23896 20261 25 800 4208
Broj gradskog stanivništva
1978god
40 000 43 900 5000 3910 7634 7 000 4208
Ukupan broj BEN bolesnka
2013god
300 36 90 44 53 80 55
Ukupan broj bolesnika na
hemodijaliziHD
290 62 40 27 22 34 13
Ukupan broj BEN na HD
190 8 26 19 14 10 14
Ukupan broj tumora i BEN
30 2 30 2 3 0 3
Broj BEN na
transplantaciji
0 0 0 0 1 1
Ukupan brojizbjeglica
2013god
20 000 5000 0 0 oko 7000 0
Primjedbe
Ukupno
Broj stanovnika sa registrovanim broj endemskih nefropatija hemodijaliznih bolesnika tumora i BENa broj transplantiranih i BENa u opština sjeveroistočne Bosne i HercegovineNumber of patients with BEN number of patients who are dialyzed number of patients with BEN and tumors
transplanted patients with BEN in th endemic area
BEN ( Balkanska endemska nefropatija )
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1
Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
broj stanovnika u 6 opština 1978 304 509
broj stanovnika u 6 opština 2013 302620
Sa decembrom 2014godine ukupno BENa 1007Sa decembrom 1977 godine 1730
population in six municipalities in 1978 304 509
population in six municipalities in 2013 302 620
number of patients with BEN december 2013 1016number of patients with BEN december 1977 1730
Zavod za statistiku Bosne i Hercegovinegodina 1977Sarajevo
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1 Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Osnovni cilj je ispitati ranih faza BENa u jednom mikroregionu- sa ostvrtom na
dijagnostičke kriterijume
Hipoteze
da žive na endemskom terenu preko 15 (20) godina
postojanje bolesti u porodici
povišena vrijednosti mikroalbumina i alfa1mikroglobulina u urinu
anemija
smanjene dimenzije bubrega su pokazatelji ranih faza BEN
The main goal is to detect the early stages of Ben in one micro region- paying
attention to diagnostic criteria
The main hypothesis is that the indicators of the early stages of BEN are
Living in an endemic area over 15 (20) years
Family history
Increased microalbumin and alpha 1-microglobulin in urine
Anemia
Reduced kidney dimensions
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Metodologija je uniformna prema prekorukama eksperata za BEN izvornih od 2008godine i dogradjenih kasnije u 2013godini
The methodology is unified according to experts recommendations for BENoriginal from 2008 and later annexed in 2013
Consensus statemant on sceeningdiagnosis classification and tretmant of endemic (Balkan) nephropathy NDT Advance
Access published October 282013
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Consensus statemant on sceeningdiagnosis classification and tretmant of endemic (Balkan) nephropathy NDT Advance Access published October 282013
Osnovni kriteriji uključenja ispitanika u ovu studiju su bili življenje u Domaljevcu više od 15 (20)godina patološki nalaz mikroalbuminurije (MA) postojanje ili odsustvo pozitivne porodične anamneze BEN
Dok su kriteriji isključenja prema Konsenzusu (2008) bili postojanje hiperlipidemije hipertenzije dijabetes melitusa mikrohematurije i leukociturije (Anonymous 1999)
Basic criteria for inclusion were living in Domaljevac more than 15 (20) years microalbuminiria family histroy (relative)
While exclusion criteria according to Consensus (2008) were the existence of hyperlipidemia hypertension diabetes mellitus microhaematuria and leukocyturia (Anonymous 1999)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Istraživanje se odvijalo u dvije faze
U I fazi ispitanicima Uzimana je anamnezaklinički poregled laboratorijumski nalazi urina iispunjavani formulari pregleda i anketni list
U obje faze ispitivanja MA određivana je stiks metodom a imunoeseji su je detektovali u koncentracijama od 50 do 100 mgL urina
Izdvojeni su MA pozitivni iz I faze Ponovo je u II fazi odredjivana MA Urin odgovarajuće specifične težine uz pozitivan nalaz mikroalbuminurije ostavljen je za određivanje alfa 1 mikroglobulina (A1M) i kreatinina
Ispitanicima u drugoj fazi ispitivanja uzeta je krv za određivanje kompletne krvne slike kreatinina na osnovu formula određivan je klirens kreatinina-GFR željezo te su vršena morfometrijska mjerenja ultrazvučnim pregledom bubrega
The research was conducted in two phases
In the phase one family history was taken participants were examined urin was tested questionnaries were filled
In both phases of the study MA was tested by styx and was detected at concentrations of 50 to 100 mg L of urine MA positive participants were separated Test was repeated
Urin was tested (detecting alpha 1 microglobulin and creatinine)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Funkcionalno stanje bubrega procjenjivano na osnovu klirensa kreatinina odnosno JGF (MDRD formula) prema preporukama KDIGO- Kidney Internatinal Suplements smjernicama [19] Dimenzije bubrega prema spolu i dobu mjerene su prema standardima preporukama Spiegela i saradnika i sar [20]
Statistička obrada podataka je uradjena prema Altmanu i saradnicima [21]
In the second phase blood sample was taken (blood count creatinine Fe) participants were underwent ultrasound of the kidneys Renal function was evaluated by creatinine clearance (recommended by KDIGO- Kidney Internatinal Suplements guidelines) [19] Kidney dimensions were measured according to standard recommendations (Spiegel )
Statistical analysis was performed according to Altman [21]
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Pregledano je ukupno 360 ispitanika u Domaljevcu a od toga 131 je imao patološki nalaz MA
Od tih 131 ispitanika 59 ispitanika imalo je samo patološki nalaz MA bez hiperlipidemije dijabetes melitusa hipertenzije leukociturije i mikrohematurije dok 72 ispitnika su uz MA imali i jedan od drugih navednih patoloških nalaza te su zbog toga isključeni dalje iz studije
The study included 360 participants in Domaljevac 131 had microalbuminuria detected
59 participants had microalbuminuria without hyperlipidemia diabetes mellitus hypertension leukocituria and microhaematuria while 72 patients had microalbuminuria along with some of the exclusionary factors
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Ispitanici Godine (XplusmnSD) t P
Grupa I 470plusmn155 121 023
Grupa II 521plusmn159
Životna dob u ispitivaim grupama
Bez statističke značajnosti
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
The age
No statistical significance
gender Group I (N=36) Group II (N=23) Ukupno
Male 556 391 492
Female 444 609 508
Dob (godine) N=36
ispitanika
N=23
ispitanika
Ukupno
N= ispitanika
le25 3 83 0 00 3 51
26-35 5 139 5 217 10 169
36-45 11 306 4 174 15 254
46-55 6 167 3 130 9 152
56-65 6 177 5 217 11 186
gt65 5 139 6 261 11 186
Demografski podaci u isptivanim grupama
Preko 55 ispitanika su u životnoj dobi od 35 do 55 godina
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Demographic data
Over 55 of participants were between 35-55 years old
Parameter Group I (N36=) Group II (N23=) t-test p
Min-Max Mean SD Min-Max Mean SD
Eritrociti 30-56 460 049 322-508 439 049 1552 0127
Hemoglobin 96-169 1376 144 102-162 1345 145 0734 0467
Hematokrit 29-49 4097 40 31-46 3973 382 1117 0269
Željezo 26-475 1924 755 42-316 1617 633 1595 0116
Creatinine 55-132 8036 1783 49-119 7739 155 0656 0515
Klirens
krea
48-126 9114 1948 39-130 867 196 0851 0398
A1M 522-40 108 80 522-667 1622 158 -1524 0138
Cr urin 221-40 1538 1021 265-347 1398 787 0561 0577
A1MCr
urin
020-39 113 091 020-103 153 211 -1001 0321
N number of patients
Klirens krea- klirens kreatinina A1M ndash alfa 1 mikroglobulin Cr urin- kreatinin u urinu A1MCr urin- odnos alfa1
mikroglobulina i kreatinina urina
Laboratorijumski nalazi u ispitivanim grupama
Laboratory findings
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Kidney size
measurements
Group I (N=36)
Kidney
Group II (N=23)
Kidney
t-test
(p)
Right Left Right Left Right Le
ft
Length in mm
(SD)
1039 (988) 1062 (90) 1038 (80) 1038 (99) 065
(0949)
0925
(035
9)
Parenhim in
mm (SD)
1429 (262) 1483(224) 139 (239) 1387(290) 0548
(0586)
1437
(015
6)
Width in mm
(SD)
4731(636) 4764(473) 4556(516) 4622(513) 1046
(0300)
1090
(028
0)
Kosi in mm
(SD)
4766(791) 4678(682) 447(924) 4648(720) 1304
(0198)
0161
(087
3)
Ultrazvučni nalazi bubrega u ispitivanim grupama BENa
Bez statističke značajnosti u dimenzijama bubrega u ispoitivanim grupamaI u odnosu na normalne referentne vrijednosti
Ultrasound of the kidneys
No statistical significance in kidney size in the examined groups compared to the normal reference values
Zaključci Nema bitnih razlika u obolijevanju među spolovima na endemskom terenu u isitanika opeterećenih BENom i bez
BEN opeterećenja u porodici
Rane faze BEN počinju poslije 40 godine života i protiču bez akutnog početka i hipertenzije
Prvi znaci bolesti mogu biti povišena koncentracija mikroalbulbumina u urinu U starijim grupama je u većim koncentracijama alfa1mikroglobulina u urinu što je znak duže izloženosti agensu
U ranima fazama bolesti normalna je bubrežna funkcija
Anemija nije rani znak BEN
Ultrazvučne dimenzije bubrega su normalne u ranim fazama BENa
Patohistološki je acelularna skleroza u intersticijumu i počinje u kori bubrega
Conclusions No significant differences in morbidity rates between the sexes in participants with positive and negative family
history
The early stages of BEN begin after the age of 40 without acute reaction and hypertension
The first sign of the disease can be microalbuminuria The elderly participants have increased concentration of alpha 1-microglobulin in the urine awhich is a sign of longer exposure to agent In the early stages of the disease renal function is normal
Anemia is not an early sign of BEN
Ultrasonic kidney dimensions are normal in the early stages of Ben
Histopathology indicates acellular interstitial sclerosis and begins in the renal cortex
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Početak bolesti se pomjera prema starijim životnim dobima
Nema novih žarišta
Bitnije je ekspozicija i dužina ekspozicije na terenu za nastanak BEN jer to objašnjava da imigranti poslije 20 godina obole
Jer i grupe koje u porodici nemaju BEN poslije dugo godina življenja na terenu dobiju bolest
Posebno kako neki od članova pojedinih porodica obole a neko ne ( jer neko je više izložen agensu a neko nije i to je osnovni razlog)
Start of disease is shifting towards older ages
There are no new endemic areas
More important is the exposure to the agent because it explains that immigrants after 20 years show the sympthoms
Some of the family members get sick and others do not depending on how much they are exposed to agent
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Novija saznanja i istraživanja BENa
Aristolohijska kiselina ili njeni adukti su razlog bolesti jeste
Da li je to jedan osnovni razlog a ostalo su uticajni činioci mislim da jeste
da li će BEN nestati - hoće ALI BAR ZNAMO ETIOLOGIJU ( ILI MISLIMO DA ZNAMO )
Prethodi li BEN papilarnim karcinomima urotelijuma-prethodi
Je li razlog tumora i BENa isti - jeste -Arisholohijska kiselina i njeni adukti
Napraviti nove sveobuhvatna
Epidemiološka istraživanja
Tražiti adukte Arisholohijske kiseline u tkivu
Markere tumorogeneze
Future research
Aristolochic acid or its adducts are the cause of disease Yes
Is it the main reason and the rest are influential factors I think it is
Whether BEN desapear It will But at least we know the etiology ( or we think we know)
Whether BEN precededs papillary urothelial carcinoma-precedes
Is the cause of tumors and Ben the same ndash yes it is - Aristolochic acid
New comprehensive research
epidemiological research
Searching for adducts of Aristolochic acid in the tissue
Searching for tumor markers
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Kako je i zašto BEN progresivna ireverzibilna bolest i vodi u terminačlnu bubrežnu slabost jer ako je toksin razlog zašto ako se otkloni ili prestane djejstvo toksina bolest napreduje i ne ostaje na odredjenom stepenu renalne slabosti
How and why BEN is progressive reversible disease that leads to the terminal renal failure If the toxin is the cause of BEN why when we eliminate exposure to toxin disease still makes a progress and does not remain at a certain stage of renal failure
Balkanska endemska nefropatija u Bosni i Hercegovini 50 godina istraživanja
Jedni su smatrali da imunopatogenski mehanizmi mogu učestvovati u nastanku BEN
Some researchers believed that the immune pathogenic mechanisms may participate
in the etiology of BEN
MacanovićMRezaković DzBašagić E Brkić NImunopatogenetski mehanizmi u endemskoj nefropatiji
Acta medica saliniana Tuzla decembar 1976Regionalni medicinski centar Dr Mustafa Mujbegović 109-123
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Ako nema biomarkera postoje biohemijski parametre za dijagnozu bolesti i odredjivanje stepena renalnei nsuficijencije
If there are no biomarkers biochemical tests can help with diagnosis and determination of the degree of renal insufficiency
Pašić ISušić H Halilbašić AMartinović K Naša iskustva u liječenju bolesnika od endemske nefropatije uključujući i dijalizu Acta medica saliniana Tuzla decembar 1976Regionalni medicinski centar Dr Mustafa Mujbegović 153-160
AHalilbašićMartinović KPavličević AMehikić S Nakičević MPašić R Selesković H Pašić i Neki poremećaji biohemizma krvi kao mogući indikator lezije bubrega kod stanovnika sela Pisari Acta medica saliniana Tuzla decembar 1976Regionalni medicinski centar Dr Mustafa Mujbegović 163-169
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Dugo vremena je dosta istraživača a posebno akademik Jakov Gaon su smatrali da je uzrok BEN u vodi ( analize vode endemskih i neendemskih sela se nisu razlikovale)
Takodje je isptivano zemljište endemskih područja bez posebnih zaključaka
Academician Jakov Gaon and many other researcers believed taht the couse of BEN was in the water (The analyses showed no difference between water in endemic and non endemic area)
The soil of endemic area was also analysed but without significant results
Gaon J Pokrajčić B EDurić Uticaj nekih faktora spoljne sredine na održavanje endemske nefropatijei proijedlog za
primjenu preventivnih mjera Acta medica saliniana Tuzla decembar 1976Regionalni medicinski centar Dr Mustafa Mujbegović 109-118
OsmićI I sar Ispitivanje zemljišta i vode kao mogućih nosilaca uzročnika endemske nefropatije u selu Bosanski Miloševac Etiology of endemic (Balkan) nephropathy Prosveta 1987 35-41
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
I najmlađi su bili predmet ispitivanja jer se pretpostavljalo da bolest počinje još u djetinjstvu (ispitivanja 3705 djece od 7 do 15 godina iz endemskih žarišta Semberije (BiH) pojava signifikantne patološke i proteiurije i mikrohematurije kod školske djece ukazuju da je početak endemskog glomerulonefritisa unajvećem procentu u dječijem uzrastu)
Children were also included in the study because it was believed that disease begins in childhood (3705 children from 7-15 years who were living in the endemic area) Positive proteinuria and microhematuria found in young population indicate taht endemic glomerulonephritis bigins at an early age
SimojlovićVSušaS I saradnici 1981 Učestalost proteinurije u dece u regionu SemberijeZbornik radova I kongresa nefrologa
Jugoslavije 72-79
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
U vremenu od 1986 godine do pred rat 1992 istraživanje rade grupe iz Tuzle
Ljubljane i Beograda koje traže patohistološku osnovu BENa posebno ranih
faza kliničku sliku biomarkereRadovi ove grupe su objavljeni u Kindney 1991 godine
Nadjena je patohistološka osnova bolesti Dominira acelularna skleroza koja počinju oko proksimalnih tubula u koriklinička slika je nespecifična od biomakrera postoji i beta2 mikrolglobulin ali je u l00 urinima nadjen alfa 1 mikroglobulin kao marekr tubulske proteinurije
From 1986-1992 research was conducted by the research group from Tuzla Ljubljana Belgrade The group was seeking for the histopathological basis of BEN its clinical manifestation significant biomarkers The results were published in Kidney 1991
The histopathological basis of BEN was found (acellular sclerosis taht begins around proximal tubules in the cortex) Clinical manifestation is not specific Beta 2 microglobulin was found as biomarker but alfa 1 microglobulin was 100 positive in the urine samples of patientes with BEN
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini 50 godina istraživanja
Prvi patohistološki znaci BENa acelularna skleroza i kolapsna atrofija proksimalnih tubula
The histopathological basis of BEN (acellular sclerosis and collapsing atrophy around proximal
tubules)
Prodiranje acelularne skleroze u dublje slojeve korteksa sa edemom intersticijuma glomeruli normalni
Spreading the acellular sclerosis in the deeper layers of the cortex with interstitial edema glomerulus remains normal
Terminalni stadijum BENa potpuna acelularna skleroza u intersticijumu i fibroza izvijuganost aferentne arteriole
The terminal stage of BEN complete acellular sclerosis and fibrosis afferent arterioles are tortuous
Nakon rata 1992-1995godine
After the War
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Administrativno uredjenje Bosne i Hercegovine nakon 1995godine
The administrative organization of Bosnia and Herzegovina after 1995
Okružene opštine gdje postoji BEN
The municipalities in the endemic area
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Ali šta je sa BENom
koliki je broj bolesnika
ima li novih žarišta
koliki je broj raseljenih bolesnika
koliko se stanovnika doselilo
šta će se desiti sa raseljenim osobama i useljenim hoće li i kada dobiti BEN
prirodni ratom uslovljen eksperiment
But what happened to BEN
bull How many patients with BEN
bull Are there new endemic area
bull How many displaced patients
bull How many residents moved in the endemic area
bull What will happen with emigrants and immigrants in the endemic area
bull Do we have a natural war-conditioned experiment
Nakon rata postoje pokušaji da se prikupi i analizira broj bolesnika od BENa u BiH da se evidentirajuprikaže trend ove bolesti ali su to radile istraživačke grupe preko Udruženja nefrologa u BiH ili u okviru istraživaćčkih projekata Akademija nauka i umjetnosti BiH ili ISN
After the war there are attempts to collect and analyze the number of patients with BEN organized by the research group supported by The Association for Nephrology Dialysis and Transpalntation of Bosnia and Herzegovina and The Academy of Arts and Sciences
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Association for Nephrology Dialysis and Transplantation of Bosnia and Herzegovina
Prof dr Senaid Trnacevic President
Prof dr Enisa Mesic Project Coordinator
Application for Non-communicable Chronic Disease PreventionPrograms in Developing Countrie ISN Research Committee
Regional Coordinator Dick de Zeeuw (The Netherlands)ddezeeuwmedumcgnl
Program of early detection of chronic kidney disease in high-risk population of Bosnia and Herzegovin(EDCKD-BH)
Section A General Project Information1 Country Bosnia and Herzegovina South-East Europe2 Project title bdquoProgram of early detection of chronic kidney disease in highriskpopulation of Bosnia and Herzegovinaldquo3 Name and address of the coordinating Institution (Aplicant)1048707 Legal name Association for Nephrology Dialysis and Transplantation
of Bosnia and Herzegovina1048707 Address University Clinical Center Tuzla Trnovac bb 75000 Tuzla
BampH1048707 Head of the Association Prof Senaid Trnačević PhD MD
4 Name of the local coordinator of the project Prof Enisa Mešić PhD MD1048707 ISN member ID 606351048707 Position Chief of Nephrology and Dialysis Dept Clinic for Internal
Diseases University Clinical Centre Tuzla1048707 Contact Address Trnovac bb Nephrology and Dialysis Dept Clinic
for Internal Diseases
Trnačević S Halilbašić A Imamović G Mešić E Balkan endemic nephropathy in Bosnia and Herzegovina Facta universitatis 2002 Series Medicine and Biology Vol9 No 1 University of Niš
Imamovic G Batuman V Sinanovic O et al Microalbuminuria as a possible marker of risk of Balkan endemic nephropathy Nephrology 2008 13
Mešić E Early detection of Balkan endemic nephropathyin Bosanska Posavina Bosnian Journal of basic scintient 2010 10 (Suplement 1) S 84-S 90
Alecković M Mesić E Trnacević S et al Glomerular filtrationrate in examined population of Bosnian Posavinamdashregion of Balkan Endemic Nephropathy Bosn J Basic Med Sci 2010 10S68ndashS72
Mirna Aleckovic-Halilovic Enisa Mesic Senaid Trnacevic Emir Hodzic Vildana Habul Mirza Atic Maida Dugonjic and Evlijana Hasanovic 2014Values of Alpha 1 Microglobulin Does Not Differ between Individuals with and without Family History of Balkan Endemic Nephropathy International Journal of NephrologyVolume 2014 (2014) Article ID 284293 5 pageshttpdxdoiorg1011552014284293
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Arthur Grollman 2010 Aristolochic acidan environmental and yatrogenic disease Abstract booktrećeg kongresa nefrologa Bosne i Hercegovine sa medjunarodnim učeščem 6
Grollman AP Scarborough J Jelaković B Aristolochic acid nephropathy an environmental and iatrogenic disease In Fishbein J ed Advances in Molecular Toxicology 3 Elsevier Amsterdam 2009211ndash222
Jelaković B 2010 The role of Aristolochic acid in endemic nephropathy Abstract booktrećeg kongresa nefrologa Bosne i Hercegovine sa medjunarodnim učeščem 6
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Rad Cosynsa i saradnika nakon epizode trovanja žena koje su uzimale susptance sa sastojcima kineskog bilja
Pisoning with ingredients of Chinese herbs for the purpose of weight loss(Cosynsa)
Nigdje toliko korova kao u pšenici endesmkih terena u odnosu na druge regione
Seljaci su koristili pšenicu sa svoje zemlje samo za svoje potrebe
Nisu davali nikakvu važnost toksičnosti korova
Kruh tih seljaka je bio otrovanMilenko Ivić u Liječničkom vijesnku 91(12) 1273-1281 (1969)
Weed is most common in the endemic area
Farmers have used wheat from their land only for their own purposes
They did not pay any attention to the toxicity of weed
Their bread was poisoned
Milenko Ivić u Liječničkom vijesnku 91(12) 1273-1281 (1969)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Analogija BENa i Aristolohijskom kiselinom uslovljenom nefropatijom(AAN)
Klinička slika
Patološko histološki nalazi
Incidenca
Pojava papilarnih tumora
Eksperimenti sa Aristolihijskom kiselinom na eksperimenatlnim životinjama dokazali su istovjetne patološko histološke promejene koje se vidjaju u BENu
Samo je različit famijarni karakter u BEN postoji a u AAN ne postoji
The analogy between Ben and Nephropaty caused by aristolochic acid (AAN)
Clinical manifestations
Histologically
Incidence
The appearance of papillary tumors
Experiments with the laboratory animals that were exposed to aristolochic acid showed the same patohistological changes in kidney like those one found in BEN patints
Differs only family history
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Više od 40 svih dijaliznih bolesnika u BIH su u regionu opština sjerevoistočne BiH gdje je najveća koncentracija dijaliznih cenatara i endemska žarišta BENa
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
More than 40 of all dialysis patients in BiH are in the endemic area where is the largest number of dialysis centers
Od cjelokupne dijalizne populacije u BiH na BEN populaciju pripada 10 što predstavlja medicinski naučni finansijski socijalni i organizacijski problem zdravstvene zaštitie stanovništa
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
From the entire dialysis population in BiH 10 are patients with BEN This is the medical scientific financial social and organizational problem
Broj stanovnika u Bosni i Hercegovini u popisima stanovništva 19711991 i 2013 godine
Sa decembrom 2013 godine u BIH ima ukupno 3 791 622
F BiH 2 371 603
RS 1 326 991
Brčko 93 028
Sa decembrom 1971 godine 3 746 111
Sa decembrom 1991 godine 4 377 033
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
The population of Bosnia and Herzegovina in the censuses in 1971 in 1991 and 2013
December 2013 3 791 622
F BiH 2 371 603
RS 1 326 991
Brčko 93 028
December 1971 3 746 111
December 1991 4 377 033
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1 Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
podaci Bijeljina Brčko Šamac Orašje Odžak Modriča Domaljevac
Broj stanovnika od 1978god
92800 87000 32000 27806 27895 32 800 4208
Broj stanovnika 2013god
114663 93028 19041 21584 21289 27799 5216
Broj gradskog stanivništva 2013
56600 46 000 5000 3796 9182 7 000 5216
Broj seoskog stanovništva 2013
58000 52 000 14 600 17788 12 107 25 000 5216
Broj seoskog stanovništva
1978god
52800 52 000 27 000 23896 20261 25 800 4208
Broj gradskog stanivništva
1978god
40 000 43 900 5000 3910 7634 7 000 4208
Ukupan broj BEN bolesnka
2013god
300 36 90 44 53 80 55
Ukupan broj bolesnika na
hemodijaliziHD
290 62 40 27 22 34 13
Ukupan broj BEN na HD
190 8 26 19 14 10 14
Ukupan broj tumora i BEN
30 2 30 2 3 0 3
Broj BEN na
transplantaciji
0 0 0 0 1 1
Ukupan brojizbjeglica
2013god
20 000 5000 0 0 oko 7000 0
Primjedbe
Ukupno
Broj stanovnika sa registrovanim broj endemskih nefropatija hemodijaliznih bolesnika tumora i BENa broj transplantiranih i BENa u opština sjeveroistočne Bosne i HercegovineNumber of patients with BEN number of patients who are dialyzed number of patients with BEN and tumors
transplanted patients with BEN in th endemic area
BEN ( Balkanska endemska nefropatija )
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1
Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
broj stanovnika u 6 opština 1978 304 509
broj stanovnika u 6 opština 2013 302620
Sa decembrom 2014godine ukupno BENa 1007Sa decembrom 1977 godine 1730
population in six municipalities in 1978 304 509
population in six municipalities in 2013 302 620
number of patients with BEN december 2013 1016number of patients with BEN december 1977 1730
Zavod za statistiku Bosne i Hercegovinegodina 1977Sarajevo
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1 Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Osnovni cilj je ispitati ranih faza BENa u jednom mikroregionu- sa ostvrtom na
dijagnostičke kriterijume
Hipoteze
da žive na endemskom terenu preko 15 (20) godina
postojanje bolesti u porodici
povišena vrijednosti mikroalbumina i alfa1mikroglobulina u urinu
anemija
smanjene dimenzije bubrega su pokazatelji ranih faza BEN
The main goal is to detect the early stages of Ben in one micro region- paying
attention to diagnostic criteria
The main hypothesis is that the indicators of the early stages of BEN are
Living in an endemic area over 15 (20) years
Family history
Increased microalbumin and alpha 1-microglobulin in urine
Anemia
Reduced kidney dimensions
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Metodologija je uniformna prema prekorukama eksperata za BEN izvornih od 2008godine i dogradjenih kasnije u 2013godini
The methodology is unified according to experts recommendations for BENoriginal from 2008 and later annexed in 2013
Consensus statemant on sceeningdiagnosis classification and tretmant of endemic (Balkan) nephropathy NDT Advance
Access published October 282013
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Consensus statemant on sceeningdiagnosis classification and tretmant of endemic (Balkan) nephropathy NDT Advance Access published October 282013
Osnovni kriteriji uključenja ispitanika u ovu studiju su bili življenje u Domaljevcu više od 15 (20)godina patološki nalaz mikroalbuminurije (MA) postojanje ili odsustvo pozitivne porodične anamneze BEN
Dok su kriteriji isključenja prema Konsenzusu (2008) bili postojanje hiperlipidemije hipertenzije dijabetes melitusa mikrohematurije i leukociturije (Anonymous 1999)
Basic criteria for inclusion were living in Domaljevac more than 15 (20) years microalbuminiria family histroy (relative)
While exclusion criteria according to Consensus (2008) were the existence of hyperlipidemia hypertension diabetes mellitus microhaematuria and leukocyturia (Anonymous 1999)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Istraživanje se odvijalo u dvije faze
U I fazi ispitanicima Uzimana je anamnezaklinički poregled laboratorijumski nalazi urina iispunjavani formulari pregleda i anketni list
U obje faze ispitivanja MA određivana je stiks metodom a imunoeseji su je detektovali u koncentracijama od 50 do 100 mgL urina
Izdvojeni su MA pozitivni iz I faze Ponovo je u II fazi odredjivana MA Urin odgovarajuće specifične težine uz pozitivan nalaz mikroalbuminurije ostavljen je za određivanje alfa 1 mikroglobulina (A1M) i kreatinina
Ispitanicima u drugoj fazi ispitivanja uzeta je krv za određivanje kompletne krvne slike kreatinina na osnovu formula određivan je klirens kreatinina-GFR željezo te su vršena morfometrijska mjerenja ultrazvučnim pregledom bubrega
The research was conducted in two phases
In the phase one family history was taken participants were examined urin was tested questionnaries were filled
In both phases of the study MA was tested by styx and was detected at concentrations of 50 to 100 mg L of urine MA positive participants were separated Test was repeated
Urin was tested (detecting alpha 1 microglobulin and creatinine)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Funkcionalno stanje bubrega procjenjivano na osnovu klirensa kreatinina odnosno JGF (MDRD formula) prema preporukama KDIGO- Kidney Internatinal Suplements smjernicama [19] Dimenzije bubrega prema spolu i dobu mjerene su prema standardima preporukama Spiegela i saradnika i sar [20]
Statistička obrada podataka je uradjena prema Altmanu i saradnicima [21]
In the second phase blood sample was taken (blood count creatinine Fe) participants were underwent ultrasound of the kidneys Renal function was evaluated by creatinine clearance (recommended by KDIGO- Kidney Internatinal Suplements guidelines) [19] Kidney dimensions were measured according to standard recommendations (Spiegel )
Statistical analysis was performed according to Altman [21]
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Pregledano je ukupno 360 ispitanika u Domaljevcu a od toga 131 je imao patološki nalaz MA
Od tih 131 ispitanika 59 ispitanika imalo je samo patološki nalaz MA bez hiperlipidemije dijabetes melitusa hipertenzije leukociturije i mikrohematurije dok 72 ispitnika su uz MA imali i jedan od drugih navednih patoloških nalaza te su zbog toga isključeni dalje iz studije
The study included 360 participants in Domaljevac 131 had microalbuminuria detected
59 participants had microalbuminuria without hyperlipidemia diabetes mellitus hypertension leukocituria and microhaematuria while 72 patients had microalbuminuria along with some of the exclusionary factors
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Ispitanici Godine (XplusmnSD) t P
Grupa I 470plusmn155 121 023
Grupa II 521plusmn159
Životna dob u ispitivaim grupama
Bez statističke značajnosti
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
The age
No statistical significance
gender Group I (N=36) Group II (N=23) Ukupno
Male 556 391 492
Female 444 609 508
Dob (godine) N=36
ispitanika
N=23
ispitanika
Ukupno
N= ispitanika
le25 3 83 0 00 3 51
26-35 5 139 5 217 10 169
36-45 11 306 4 174 15 254
46-55 6 167 3 130 9 152
56-65 6 177 5 217 11 186
gt65 5 139 6 261 11 186
Demografski podaci u isptivanim grupama
Preko 55 ispitanika su u životnoj dobi od 35 do 55 godina
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Demographic data
Over 55 of participants were between 35-55 years old
Parameter Group I (N36=) Group II (N23=) t-test p
Min-Max Mean SD Min-Max Mean SD
Eritrociti 30-56 460 049 322-508 439 049 1552 0127
Hemoglobin 96-169 1376 144 102-162 1345 145 0734 0467
Hematokrit 29-49 4097 40 31-46 3973 382 1117 0269
Željezo 26-475 1924 755 42-316 1617 633 1595 0116
Creatinine 55-132 8036 1783 49-119 7739 155 0656 0515
Klirens
krea
48-126 9114 1948 39-130 867 196 0851 0398
A1M 522-40 108 80 522-667 1622 158 -1524 0138
Cr urin 221-40 1538 1021 265-347 1398 787 0561 0577
A1MCr
urin
020-39 113 091 020-103 153 211 -1001 0321
N number of patients
Klirens krea- klirens kreatinina A1M ndash alfa 1 mikroglobulin Cr urin- kreatinin u urinu A1MCr urin- odnos alfa1
mikroglobulina i kreatinina urina
Laboratorijumski nalazi u ispitivanim grupama
Laboratory findings
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Kidney size
measurements
Group I (N=36)
Kidney
Group II (N=23)
Kidney
t-test
(p)
Right Left Right Left Right Le
ft
Length in mm
(SD)
1039 (988) 1062 (90) 1038 (80) 1038 (99) 065
(0949)
0925
(035
9)
Parenhim in
mm (SD)
1429 (262) 1483(224) 139 (239) 1387(290) 0548
(0586)
1437
(015
6)
Width in mm
(SD)
4731(636) 4764(473) 4556(516) 4622(513) 1046
(0300)
1090
(028
0)
Kosi in mm
(SD)
4766(791) 4678(682) 447(924) 4648(720) 1304
(0198)
0161
(087
3)
Ultrazvučni nalazi bubrega u ispitivanim grupama BENa
Bez statističke značajnosti u dimenzijama bubrega u ispoitivanim grupamaI u odnosu na normalne referentne vrijednosti
Ultrasound of the kidneys
No statistical significance in kidney size in the examined groups compared to the normal reference values
Zaključci Nema bitnih razlika u obolijevanju među spolovima na endemskom terenu u isitanika opeterećenih BENom i bez
BEN opeterećenja u porodici
Rane faze BEN počinju poslije 40 godine života i protiču bez akutnog početka i hipertenzije
Prvi znaci bolesti mogu biti povišena koncentracija mikroalbulbumina u urinu U starijim grupama je u većim koncentracijama alfa1mikroglobulina u urinu što je znak duže izloženosti agensu
U ranima fazama bolesti normalna je bubrežna funkcija
Anemija nije rani znak BEN
Ultrazvučne dimenzije bubrega su normalne u ranim fazama BENa
Patohistološki je acelularna skleroza u intersticijumu i počinje u kori bubrega
Conclusions No significant differences in morbidity rates between the sexes in participants with positive and negative family
history
The early stages of BEN begin after the age of 40 without acute reaction and hypertension
The first sign of the disease can be microalbuminuria The elderly participants have increased concentration of alpha 1-microglobulin in the urine awhich is a sign of longer exposure to agent In the early stages of the disease renal function is normal
Anemia is not an early sign of BEN
Ultrasonic kidney dimensions are normal in the early stages of Ben
Histopathology indicates acellular interstitial sclerosis and begins in the renal cortex
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Početak bolesti se pomjera prema starijim životnim dobima
Nema novih žarišta
Bitnije je ekspozicija i dužina ekspozicije na terenu za nastanak BEN jer to objašnjava da imigranti poslije 20 godina obole
Jer i grupe koje u porodici nemaju BEN poslije dugo godina življenja na terenu dobiju bolest
Posebno kako neki od članova pojedinih porodica obole a neko ne ( jer neko je više izložen agensu a neko nije i to je osnovni razlog)
Start of disease is shifting towards older ages
There are no new endemic areas
More important is the exposure to the agent because it explains that immigrants after 20 years show the sympthoms
Some of the family members get sick and others do not depending on how much they are exposed to agent
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Novija saznanja i istraživanja BENa
Aristolohijska kiselina ili njeni adukti su razlog bolesti jeste
Da li je to jedan osnovni razlog a ostalo su uticajni činioci mislim da jeste
da li će BEN nestati - hoće ALI BAR ZNAMO ETIOLOGIJU ( ILI MISLIMO DA ZNAMO )
Prethodi li BEN papilarnim karcinomima urotelijuma-prethodi
Je li razlog tumora i BENa isti - jeste -Arisholohijska kiselina i njeni adukti
Napraviti nove sveobuhvatna
Epidemiološka istraživanja
Tražiti adukte Arisholohijske kiseline u tkivu
Markere tumorogeneze
Future research
Aristolochic acid or its adducts are the cause of disease Yes
Is it the main reason and the rest are influential factors I think it is
Whether BEN desapear It will But at least we know the etiology ( or we think we know)
Whether BEN precededs papillary urothelial carcinoma-precedes
Is the cause of tumors and Ben the same ndash yes it is - Aristolochic acid
New comprehensive research
epidemiological research
Searching for adducts of Aristolochic acid in the tissue
Searching for tumor markers
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Kako je i zašto BEN progresivna ireverzibilna bolest i vodi u terminačlnu bubrežnu slabost jer ako je toksin razlog zašto ako se otkloni ili prestane djejstvo toksina bolest napreduje i ne ostaje na odredjenom stepenu renalne slabosti
How and why BEN is progressive reversible disease that leads to the terminal renal failure If the toxin is the cause of BEN why when we eliminate exposure to toxin disease still makes a progress and does not remain at a certain stage of renal failure
Balkanska endemska nefropatija u Bosni i Hercegovini 50 godina istraživanja
Ako nema biomarkera postoje biohemijski parametre za dijagnozu bolesti i odredjivanje stepena renalnei nsuficijencije
If there are no biomarkers biochemical tests can help with diagnosis and determination of the degree of renal insufficiency
Pašić ISušić H Halilbašić AMartinović K Naša iskustva u liječenju bolesnika od endemske nefropatije uključujući i dijalizu Acta medica saliniana Tuzla decembar 1976Regionalni medicinski centar Dr Mustafa Mujbegović 153-160
AHalilbašićMartinović KPavličević AMehikić S Nakičević MPašić R Selesković H Pašić i Neki poremećaji biohemizma krvi kao mogući indikator lezije bubrega kod stanovnika sela Pisari Acta medica saliniana Tuzla decembar 1976Regionalni medicinski centar Dr Mustafa Mujbegović 163-169
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Dugo vremena je dosta istraživača a posebno akademik Jakov Gaon su smatrali da je uzrok BEN u vodi ( analize vode endemskih i neendemskih sela se nisu razlikovale)
Takodje je isptivano zemljište endemskih područja bez posebnih zaključaka
Academician Jakov Gaon and many other researcers believed taht the couse of BEN was in the water (The analyses showed no difference between water in endemic and non endemic area)
The soil of endemic area was also analysed but without significant results
Gaon J Pokrajčić B EDurić Uticaj nekih faktora spoljne sredine na održavanje endemske nefropatijei proijedlog za
primjenu preventivnih mjera Acta medica saliniana Tuzla decembar 1976Regionalni medicinski centar Dr Mustafa Mujbegović 109-118
OsmićI I sar Ispitivanje zemljišta i vode kao mogućih nosilaca uzročnika endemske nefropatije u selu Bosanski Miloševac Etiology of endemic (Balkan) nephropathy Prosveta 1987 35-41
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
I najmlađi su bili predmet ispitivanja jer se pretpostavljalo da bolest počinje još u djetinjstvu (ispitivanja 3705 djece od 7 do 15 godina iz endemskih žarišta Semberije (BiH) pojava signifikantne patološke i proteiurije i mikrohematurije kod školske djece ukazuju da je početak endemskog glomerulonefritisa unajvećem procentu u dječijem uzrastu)
Children were also included in the study because it was believed that disease begins in childhood (3705 children from 7-15 years who were living in the endemic area) Positive proteinuria and microhematuria found in young population indicate taht endemic glomerulonephritis bigins at an early age
SimojlovićVSušaS I saradnici 1981 Učestalost proteinurije u dece u regionu SemberijeZbornik radova I kongresa nefrologa
Jugoslavije 72-79
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
U vremenu od 1986 godine do pred rat 1992 istraživanje rade grupe iz Tuzle
Ljubljane i Beograda koje traže patohistološku osnovu BENa posebno ranih
faza kliničku sliku biomarkereRadovi ove grupe su objavljeni u Kindney 1991 godine
Nadjena je patohistološka osnova bolesti Dominira acelularna skleroza koja počinju oko proksimalnih tubula u koriklinička slika je nespecifična od biomakrera postoji i beta2 mikrolglobulin ali je u l00 urinima nadjen alfa 1 mikroglobulin kao marekr tubulske proteinurije
From 1986-1992 research was conducted by the research group from Tuzla Ljubljana Belgrade The group was seeking for the histopathological basis of BEN its clinical manifestation significant biomarkers The results were published in Kidney 1991
The histopathological basis of BEN was found (acellular sclerosis taht begins around proximal tubules in the cortex) Clinical manifestation is not specific Beta 2 microglobulin was found as biomarker but alfa 1 microglobulin was 100 positive in the urine samples of patientes with BEN
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini 50 godina istraživanja
Prvi patohistološki znaci BENa acelularna skleroza i kolapsna atrofija proksimalnih tubula
The histopathological basis of BEN (acellular sclerosis and collapsing atrophy around proximal
tubules)
Prodiranje acelularne skleroze u dublje slojeve korteksa sa edemom intersticijuma glomeruli normalni
Spreading the acellular sclerosis in the deeper layers of the cortex with interstitial edema glomerulus remains normal
Terminalni stadijum BENa potpuna acelularna skleroza u intersticijumu i fibroza izvijuganost aferentne arteriole
The terminal stage of BEN complete acellular sclerosis and fibrosis afferent arterioles are tortuous
Nakon rata 1992-1995godine
After the War
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Administrativno uredjenje Bosne i Hercegovine nakon 1995godine
The administrative organization of Bosnia and Herzegovina after 1995
Okružene opštine gdje postoji BEN
The municipalities in the endemic area
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Ali šta je sa BENom
koliki je broj bolesnika
ima li novih žarišta
koliki je broj raseljenih bolesnika
koliko se stanovnika doselilo
šta će se desiti sa raseljenim osobama i useljenim hoće li i kada dobiti BEN
prirodni ratom uslovljen eksperiment
But what happened to BEN
bull How many patients with BEN
bull Are there new endemic area
bull How many displaced patients
bull How many residents moved in the endemic area
bull What will happen with emigrants and immigrants in the endemic area
bull Do we have a natural war-conditioned experiment
Nakon rata postoje pokušaji da se prikupi i analizira broj bolesnika od BENa u BiH da se evidentirajuprikaže trend ove bolesti ali su to radile istraživačke grupe preko Udruženja nefrologa u BiH ili u okviru istraživaćčkih projekata Akademija nauka i umjetnosti BiH ili ISN
After the war there are attempts to collect and analyze the number of patients with BEN organized by the research group supported by The Association for Nephrology Dialysis and Transpalntation of Bosnia and Herzegovina and The Academy of Arts and Sciences
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Association for Nephrology Dialysis and Transplantation of Bosnia and Herzegovina
Prof dr Senaid Trnacevic President
Prof dr Enisa Mesic Project Coordinator
Application for Non-communicable Chronic Disease PreventionPrograms in Developing Countrie ISN Research Committee
Regional Coordinator Dick de Zeeuw (The Netherlands)ddezeeuwmedumcgnl
Program of early detection of chronic kidney disease in high-risk population of Bosnia and Herzegovin(EDCKD-BH)
Section A General Project Information1 Country Bosnia and Herzegovina South-East Europe2 Project title bdquoProgram of early detection of chronic kidney disease in highriskpopulation of Bosnia and Herzegovinaldquo3 Name and address of the coordinating Institution (Aplicant)1048707 Legal name Association for Nephrology Dialysis and Transplantation
of Bosnia and Herzegovina1048707 Address University Clinical Center Tuzla Trnovac bb 75000 Tuzla
BampH1048707 Head of the Association Prof Senaid Trnačević PhD MD
4 Name of the local coordinator of the project Prof Enisa Mešić PhD MD1048707 ISN member ID 606351048707 Position Chief of Nephrology and Dialysis Dept Clinic for Internal
Diseases University Clinical Centre Tuzla1048707 Contact Address Trnovac bb Nephrology and Dialysis Dept Clinic
for Internal Diseases
Trnačević S Halilbašić A Imamović G Mešić E Balkan endemic nephropathy in Bosnia and Herzegovina Facta universitatis 2002 Series Medicine and Biology Vol9 No 1 University of Niš
Imamovic G Batuman V Sinanovic O et al Microalbuminuria as a possible marker of risk of Balkan endemic nephropathy Nephrology 2008 13
Mešić E Early detection of Balkan endemic nephropathyin Bosanska Posavina Bosnian Journal of basic scintient 2010 10 (Suplement 1) S 84-S 90
Alecković M Mesić E Trnacević S et al Glomerular filtrationrate in examined population of Bosnian Posavinamdashregion of Balkan Endemic Nephropathy Bosn J Basic Med Sci 2010 10S68ndashS72
Mirna Aleckovic-Halilovic Enisa Mesic Senaid Trnacevic Emir Hodzic Vildana Habul Mirza Atic Maida Dugonjic and Evlijana Hasanovic 2014Values of Alpha 1 Microglobulin Does Not Differ between Individuals with and without Family History of Balkan Endemic Nephropathy International Journal of NephrologyVolume 2014 (2014) Article ID 284293 5 pageshttpdxdoiorg1011552014284293
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Arthur Grollman 2010 Aristolochic acidan environmental and yatrogenic disease Abstract booktrećeg kongresa nefrologa Bosne i Hercegovine sa medjunarodnim učeščem 6
Grollman AP Scarborough J Jelaković B Aristolochic acid nephropathy an environmental and iatrogenic disease In Fishbein J ed Advances in Molecular Toxicology 3 Elsevier Amsterdam 2009211ndash222
Jelaković B 2010 The role of Aristolochic acid in endemic nephropathy Abstract booktrećeg kongresa nefrologa Bosne i Hercegovine sa medjunarodnim učeščem 6
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Rad Cosynsa i saradnika nakon epizode trovanja žena koje su uzimale susptance sa sastojcima kineskog bilja
Pisoning with ingredients of Chinese herbs for the purpose of weight loss(Cosynsa)
Nigdje toliko korova kao u pšenici endesmkih terena u odnosu na druge regione
Seljaci su koristili pšenicu sa svoje zemlje samo za svoje potrebe
Nisu davali nikakvu važnost toksičnosti korova
Kruh tih seljaka je bio otrovanMilenko Ivić u Liječničkom vijesnku 91(12) 1273-1281 (1969)
Weed is most common in the endemic area
Farmers have used wheat from their land only for their own purposes
They did not pay any attention to the toxicity of weed
Their bread was poisoned
Milenko Ivić u Liječničkom vijesnku 91(12) 1273-1281 (1969)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Analogija BENa i Aristolohijskom kiselinom uslovljenom nefropatijom(AAN)
Klinička slika
Patološko histološki nalazi
Incidenca
Pojava papilarnih tumora
Eksperimenti sa Aristolihijskom kiselinom na eksperimenatlnim životinjama dokazali su istovjetne patološko histološke promejene koje se vidjaju u BENu
Samo je različit famijarni karakter u BEN postoji a u AAN ne postoji
The analogy between Ben and Nephropaty caused by aristolochic acid (AAN)
Clinical manifestations
Histologically
Incidence
The appearance of papillary tumors
Experiments with the laboratory animals that were exposed to aristolochic acid showed the same patohistological changes in kidney like those one found in BEN patints
Differs only family history
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Više od 40 svih dijaliznih bolesnika u BIH su u regionu opština sjerevoistočne BiH gdje je najveća koncentracija dijaliznih cenatara i endemska žarišta BENa
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
More than 40 of all dialysis patients in BiH are in the endemic area where is the largest number of dialysis centers
Od cjelokupne dijalizne populacije u BiH na BEN populaciju pripada 10 što predstavlja medicinski naučni finansijski socijalni i organizacijski problem zdravstvene zaštitie stanovništa
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
From the entire dialysis population in BiH 10 are patients with BEN This is the medical scientific financial social and organizational problem
Broj stanovnika u Bosni i Hercegovini u popisima stanovništva 19711991 i 2013 godine
Sa decembrom 2013 godine u BIH ima ukupno 3 791 622
F BiH 2 371 603
RS 1 326 991
Brčko 93 028
Sa decembrom 1971 godine 3 746 111
Sa decembrom 1991 godine 4 377 033
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
The population of Bosnia and Herzegovina in the censuses in 1971 in 1991 and 2013
December 2013 3 791 622
F BiH 2 371 603
RS 1 326 991
Brčko 93 028
December 1971 3 746 111
December 1991 4 377 033
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1 Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
podaci Bijeljina Brčko Šamac Orašje Odžak Modriča Domaljevac
Broj stanovnika od 1978god
92800 87000 32000 27806 27895 32 800 4208
Broj stanovnika 2013god
114663 93028 19041 21584 21289 27799 5216
Broj gradskog stanivništva 2013
56600 46 000 5000 3796 9182 7 000 5216
Broj seoskog stanovništva 2013
58000 52 000 14 600 17788 12 107 25 000 5216
Broj seoskog stanovništva
1978god
52800 52 000 27 000 23896 20261 25 800 4208
Broj gradskog stanivništva
1978god
40 000 43 900 5000 3910 7634 7 000 4208
Ukupan broj BEN bolesnka
2013god
300 36 90 44 53 80 55
Ukupan broj bolesnika na
hemodijaliziHD
290 62 40 27 22 34 13
Ukupan broj BEN na HD
190 8 26 19 14 10 14
Ukupan broj tumora i BEN
30 2 30 2 3 0 3
Broj BEN na
transplantaciji
0 0 0 0 1 1
Ukupan brojizbjeglica
2013god
20 000 5000 0 0 oko 7000 0
Primjedbe
Ukupno
Broj stanovnika sa registrovanim broj endemskih nefropatija hemodijaliznih bolesnika tumora i BENa broj transplantiranih i BENa u opština sjeveroistočne Bosne i HercegovineNumber of patients with BEN number of patients who are dialyzed number of patients with BEN and tumors
transplanted patients with BEN in th endemic area
BEN ( Balkanska endemska nefropatija )
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1
Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
broj stanovnika u 6 opština 1978 304 509
broj stanovnika u 6 opština 2013 302620
Sa decembrom 2014godine ukupno BENa 1007Sa decembrom 1977 godine 1730
population in six municipalities in 1978 304 509
population in six municipalities in 2013 302 620
number of patients with BEN december 2013 1016number of patients with BEN december 1977 1730
Zavod za statistiku Bosne i Hercegovinegodina 1977Sarajevo
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1 Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Osnovni cilj je ispitati ranih faza BENa u jednom mikroregionu- sa ostvrtom na
dijagnostičke kriterijume
Hipoteze
da žive na endemskom terenu preko 15 (20) godina
postojanje bolesti u porodici
povišena vrijednosti mikroalbumina i alfa1mikroglobulina u urinu
anemija
smanjene dimenzije bubrega su pokazatelji ranih faza BEN
The main goal is to detect the early stages of Ben in one micro region- paying
attention to diagnostic criteria
The main hypothesis is that the indicators of the early stages of BEN are
Living in an endemic area over 15 (20) years
Family history
Increased microalbumin and alpha 1-microglobulin in urine
Anemia
Reduced kidney dimensions
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Metodologija je uniformna prema prekorukama eksperata za BEN izvornih od 2008godine i dogradjenih kasnije u 2013godini
The methodology is unified according to experts recommendations for BENoriginal from 2008 and later annexed in 2013
Consensus statemant on sceeningdiagnosis classification and tretmant of endemic (Balkan) nephropathy NDT Advance
Access published October 282013
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Consensus statemant on sceeningdiagnosis classification and tretmant of endemic (Balkan) nephropathy NDT Advance Access published October 282013
Osnovni kriteriji uključenja ispitanika u ovu studiju su bili življenje u Domaljevcu više od 15 (20)godina patološki nalaz mikroalbuminurije (MA) postojanje ili odsustvo pozitivne porodične anamneze BEN
Dok su kriteriji isključenja prema Konsenzusu (2008) bili postojanje hiperlipidemije hipertenzije dijabetes melitusa mikrohematurije i leukociturije (Anonymous 1999)
Basic criteria for inclusion were living in Domaljevac more than 15 (20) years microalbuminiria family histroy (relative)
While exclusion criteria according to Consensus (2008) were the existence of hyperlipidemia hypertension diabetes mellitus microhaematuria and leukocyturia (Anonymous 1999)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Istraživanje se odvijalo u dvije faze
U I fazi ispitanicima Uzimana je anamnezaklinički poregled laboratorijumski nalazi urina iispunjavani formulari pregleda i anketni list
U obje faze ispitivanja MA određivana je stiks metodom a imunoeseji su je detektovali u koncentracijama od 50 do 100 mgL urina
Izdvojeni su MA pozitivni iz I faze Ponovo je u II fazi odredjivana MA Urin odgovarajuće specifične težine uz pozitivan nalaz mikroalbuminurije ostavljen je za određivanje alfa 1 mikroglobulina (A1M) i kreatinina
Ispitanicima u drugoj fazi ispitivanja uzeta je krv za određivanje kompletne krvne slike kreatinina na osnovu formula određivan je klirens kreatinina-GFR željezo te su vršena morfometrijska mjerenja ultrazvučnim pregledom bubrega
The research was conducted in two phases
In the phase one family history was taken participants were examined urin was tested questionnaries were filled
In both phases of the study MA was tested by styx and was detected at concentrations of 50 to 100 mg L of urine MA positive participants were separated Test was repeated
Urin was tested (detecting alpha 1 microglobulin and creatinine)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Funkcionalno stanje bubrega procjenjivano na osnovu klirensa kreatinina odnosno JGF (MDRD formula) prema preporukama KDIGO- Kidney Internatinal Suplements smjernicama [19] Dimenzije bubrega prema spolu i dobu mjerene su prema standardima preporukama Spiegela i saradnika i sar [20]
Statistička obrada podataka je uradjena prema Altmanu i saradnicima [21]
In the second phase blood sample was taken (blood count creatinine Fe) participants were underwent ultrasound of the kidneys Renal function was evaluated by creatinine clearance (recommended by KDIGO- Kidney Internatinal Suplements guidelines) [19] Kidney dimensions were measured according to standard recommendations (Spiegel )
Statistical analysis was performed according to Altman [21]
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Pregledano je ukupno 360 ispitanika u Domaljevcu a od toga 131 je imao patološki nalaz MA
Od tih 131 ispitanika 59 ispitanika imalo je samo patološki nalaz MA bez hiperlipidemije dijabetes melitusa hipertenzije leukociturije i mikrohematurije dok 72 ispitnika su uz MA imali i jedan od drugih navednih patoloških nalaza te su zbog toga isključeni dalje iz studije
The study included 360 participants in Domaljevac 131 had microalbuminuria detected
59 participants had microalbuminuria without hyperlipidemia diabetes mellitus hypertension leukocituria and microhaematuria while 72 patients had microalbuminuria along with some of the exclusionary factors
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Ispitanici Godine (XplusmnSD) t P
Grupa I 470plusmn155 121 023
Grupa II 521plusmn159
Životna dob u ispitivaim grupama
Bez statističke značajnosti
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
The age
No statistical significance
gender Group I (N=36) Group II (N=23) Ukupno
Male 556 391 492
Female 444 609 508
Dob (godine) N=36
ispitanika
N=23
ispitanika
Ukupno
N= ispitanika
le25 3 83 0 00 3 51
26-35 5 139 5 217 10 169
36-45 11 306 4 174 15 254
46-55 6 167 3 130 9 152
56-65 6 177 5 217 11 186
gt65 5 139 6 261 11 186
Demografski podaci u isptivanim grupama
Preko 55 ispitanika su u životnoj dobi od 35 do 55 godina
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Demographic data
Over 55 of participants were between 35-55 years old
Parameter Group I (N36=) Group II (N23=) t-test p
Min-Max Mean SD Min-Max Mean SD
Eritrociti 30-56 460 049 322-508 439 049 1552 0127
Hemoglobin 96-169 1376 144 102-162 1345 145 0734 0467
Hematokrit 29-49 4097 40 31-46 3973 382 1117 0269
Željezo 26-475 1924 755 42-316 1617 633 1595 0116
Creatinine 55-132 8036 1783 49-119 7739 155 0656 0515
Klirens
krea
48-126 9114 1948 39-130 867 196 0851 0398
A1M 522-40 108 80 522-667 1622 158 -1524 0138
Cr urin 221-40 1538 1021 265-347 1398 787 0561 0577
A1MCr
urin
020-39 113 091 020-103 153 211 -1001 0321
N number of patients
Klirens krea- klirens kreatinina A1M ndash alfa 1 mikroglobulin Cr urin- kreatinin u urinu A1MCr urin- odnos alfa1
mikroglobulina i kreatinina urina
Laboratorijumski nalazi u ispitivanim grupama
Laboratory findings
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Kidney size
measurements
Group I (N=36)
Kidney
Group II (N=23)
Kidney
t-test
(p)
Right Left Right Left Right Le
ft
Length in mm
(SD)
1039 (988) 1062 (90) 1038 (80) 1038 (99) 065
(0949)
0925
(035
9)
Parenhim in
mm (SD)
1429 (262) 1483(224) 139 (239) 1387(290) 0548
(0586)
1437
(015
6)
Width in mm
(SD)
4731(636) 4764(473) 4556(516) 4622(513) 1046
(0300)
1090
(028
0)
Kosi in mm
(SD)
4766(791) 4678(682) 447(924) 4648(720) 1304
(0198)
0161
(087
3)
Ultrazvučni nalazi bubrega u ispitivanim grupama BENa
Bez statističke značajnosti u dimenzijama bubrega u ispoitivanim grupamaI u odnosu na normalne referentne vrijednosti
Ultrasound of the kidneys
No statistical significance in kidney size in the examined groups compared to the normal reference values
Zaključci Nema bitnih razlika u obolijevanju među spolovima na endemskom terenu u isitanika opeterećenih BENom i bez
BEN opeterećenja u porodici
Rane faze BEN počinju poslije 40 godine života i protiču bez akutnog početka i hipertenzije
Prvi znaci bolesti mogu biti povišena koncentracija mikroalbulbumina u urinu U starijim grupama je u većim koncentracijama alfa1mikroglobulina u urinu što je znak duže izloženosti agensu
U ranima fazama bolesti normalna je bubrežna funkcija
Anemija nije rani znak BEN
Ultrazvučne dimenzije bubrega su normalne u ranim fazama BENa
Patohistološki je acelularna skleroza u intersticijumu i počinje u kori bubrega
Conclusions No significant differences in morbidity rates between the sexes in participants with positive and negative family
history
The early stages of BEN begin after the age of 40 without acute reaction and hypertension
The first sign of the disease can be microalbuminuria The elderly participants have increased concentration of alpha 1-microglobulin in the urine awhich is a sign of longer exposure to agent In the early stages of the disease renal function is normal
Anemia is not an early sign of BEN
Ultrasonic kidney dimensions are normal in the early stages of Ben
Histopathology indicates acellular interstitial sclerosis and begins in the renal cortex
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Početak bolesti se pomjera prema starijim životnim dobima
Nema novih žarišta
Bitnije je ekspozicija i dužina ekspozicije na terenu za nastanak BEN jer to objašnjava da imigranti poslije 20 godina obole
Jer i grupe koje u porodici nemaju BEN poslije dugo godina življenja na terenu dobiju bolest
Posebno kako neki od članova pojedinih porodica obole a neko ne ( jer neko je više izložen agensu a neko nije i to je osnovni razlog)
Start of disease is shifting towards older ages
There are no new endemic areas
More important is the exposure to the agent because it explains that immigrants after 20 years show the sympthoms
Some of the family members get sick and others do not depending on how much they are exposed to agent
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Novija saznanja i istraživanja BENa
Aristolohijska kiselina ili njeni adukti su razlog bolesti jeste
Da li je to jedan osnovni razlog a ostalo su uticajni činioci mislim da jeste
da li će BEN nestati - hoće ALI BAR ZNAMO ETIOLOGIJU ( ILI MISLIMO DA ZNAMO )
Prethodi li BEN papilarnim karcinomima urotelijuma-prethodi
Je li razlog tumora i BENa isti - jeste -Arisholohijska kiselina i njeni adukti
Napraviti nove sveobuhvatna
Epidemiološka istraživanja
Tražiti adukte Arisholohijske kiseline u tkivu
Markere tumorogeneze
Future research
Aristolochic acid or its adducts are the cause of disease Yes
Is it the main reason and the rest are influential factors I think it is
Whether BEN desapear It will But at least we know the etiology ( or we think we know)
Whether BEN precededs papillary urothelial carcinoma-precedes
Is the cause of tumors and Ben the same ndash yes it is - Aristolochic acid
New comprehensive research
epidemiological research
Searching for adducts of Aristolochic acid in the tissue
Searching for tumor markers
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Kako je i zašto BEN progresivna ireverzibilna bolest i vodi u terminačlnu bubrežnu slabost jer ako je toksin razlog zašto ako se otkloni ili prestane djejstvo toksina bolest napreduje i ne ostaje na odredjenom stepenu renalne slabosti
How and why BEN is progressive reversible disease that leads to the terminal renal failure If the toxin is the cause of BEN why when we eliminate exposure to toxin disease still makes a progress and does not remain at a certain stage of renal failure
Balkanska endemska nefropatija u Bosni i Hercegovini 50 godina istraživanja
Dugo vremena je dosta istraživača a posebno akademik Jakov Gaon su smatrali da je uzrok BEN u vodi ( analize vode endemskih i neendemskih sela se nisu razlikovale)
Takodje je isptivano zemljište endemskih područja bez posebnih zaključaka
Academician Jakov Gaon and many other researcers believed taht the couse of BEN was in the water (The analyses showed no difference between water in endemic and non endemic area)
The soil of endemic area was also analysed but without significant results
Gaon J Pokrajčić B EDurić Uticaj nekih faktora spoljne sredine na održavanje endemske nefropatijei proijedlog za
primjenu preventivnih mjera Acta medica saliniana Tuzla decembar 1976Regionalni medicinski centar Dr Mustafa Mujbegović 109-118
OsmićI I sar Ispitivanje zemljišta i vode kao mogućih nosilaca uzročnika endemske nefropatije u selu Bosanski Miloševac Etiology of endemic (Balkan) nephropathy Prosveta 1987 35-41
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
I najmlađi su bili predmet ispitivanja jer se pretpostavljalo da bolest počinje još u djetinjstvu (ispitivanja 3705 djece od 7 do 15 godina iz endemskih žarišta Semberije (BiH) pojava signifikantne patološke i proteiurije i mikrohematurije kod školske djece ukazuju da je početak endemskog glomerulonefritisa unajvećem procentu u dječijem uzrastu)
Children were also included in the study because it was believed that disease begins in childhood (3705 children from 7-15 years who were living in the endemic area) Positive proteinuria and microhematuria found in young population indicate taht endemic glomerulonephritis bigins at an early age
SimojlovićVSušaS I saradnici 1981 Učestalost proteinurije u dece u regionu SemberijeZbornik radova I kongresa nefrologa
Jugoslavije 72-79
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
U vremenu od 1986 godine do pred rat 1992 istraživanje rade grupe iz Tuzle
Ljubljane i Beograda koje traže patohistološku osnovu BENa posebno ranih
faza kliničku sliku biomarkereRadovi ove grupe su objavljeni u Kindney 1991 godine
Nadjena je patohistološka osnova bolesti Dominira acelularna skleroza koja počinju oko proksimalnih tubula u koriklinička slika je nespecifična od biomakrera postoji i beta2 mikrolglobulin ali je u l00 urinima nadjen alfa 1 mikroglobulin kao marekr tubulske proteinurije
From 1986-1992 research was conducted by the research group from Tuzla Ljubljana Belgrade The group was seeking for the histopathological basis of BEN its clinical manifestation significant biomarkers The results were published in Kidney 1991
The histopathological basis of BEN was found (acellular sclerosis taht begins around proximal tubules in the cortex) Clinical manifestation is not specific Beta 2 microglobulin was found as biomarker but alfa 1 microglobulin was 100 positive in the urine samples of patientes with BEN
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini 50 godina istraživanja
Prvi patohistološki znaci BENa acelularna skleroza i kolapsna atrofija proksimalnih tubula
The histopathological basis of BEN (acellular sclerosis and collapsing atrophy around proximal
tubules)
Prodiranje acelularne skleroze u dublje slojeve korteksa sa edemom intersticijuma glomeruli normalni
Spreading the acellular sclerosis in the deeper layers of the cortex with interstitial edema glomerulus remains normal
Terminalni stadijum BENa potpuna acelularna skleroza u intersticijumu i fibroza izvijuganost aferentne arteriole
The terminal stage of BEN complete acellular sclerosis and fibrosis afferent arterioles are tortuous
Nakon rata 1992-1995godine
After the War
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Administrativno uredjenje Bosne i Hercegovine nakon 1995godine
The administrative organization of Bosnia and Herzegovina after 1995
Okružene opštine gdje postoji BEN
The municipalities in the endemic area
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Ali šta je sa BENom
koliki je broj bolesnika
ima li novih žarišta
koliki je broj raseljenih bolesnika
koliko se stanovnika doselilo
šta će se desiti sa raseljenim osobama i useljenim hoće li i kada dobiti BEN
prirodni ratom uslovljen eksperiment
But what happened to BEN
bull How many patients with BEN
bull Are there new endemic area
bull How many displaced patients
bull How many residents moved in the endemic area
bull What will happen with emigrants and immigrants in the endemic area
bull Do we have a natural war-conditioned experiment
Nakon rata postoje pokušaji da se prikupi i analizira broj bolesnika od BENa u BiH da se evidentirajuprikaže trend ove bolesti ali su to radile istraživačke grupe preko Udruženja nefrologa u BiH ili u okviru istraživaćčkih projekata Akademija nauka i umjetnosti BiH ili ISN
After the war there are attempts to collect and analyze the number of patients with BEN organized by the research group supported by The Association for Nephrology Dialysis and Transpalntation of Bosnia and Herzegovina and The Academy of Arts and Sciences
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Association for Nephrology Dialysis and Transplantation of Bosnia and Herzegovina
Prof dr Senaid Trnacevic President
Prof dr Enisa Mesic Project Coordinator
Application for Non-communicable Chronic Disease PreventionPrograms in Developing Countrie ISN Research Committee
Regional Coordinator Dick de Zeeuw (The Netherlands)ddezeeuwmedumcgnl
Program of early detection of chronic kidney disease in high-risk population of Bosnia and Herzegovin(EDCKD-BH)
Section A General Project Information1 Country Bosnia and Herzegovina South-East Europe2 Project title bdquoProgram of early detection of chronic kidney disease in highriskpopulation of Bosnia and Herzegovinaldquo3 Name and address of the coordinating Institution (Aplicant)1048707 Legal name Association for Nephrology Dialysis and Transplantation
of Bosnia and Herzegovina1048707 Address University Clinical Center Tuzla Trnovac bb 75000 Tuzla
BampH1048707 Head of the Association Prof Senaid Trnačević PhD MD
4 Name of the local coordinator of the project Prof Enisa Mešić PhD MD1048707 ISN member ID 606351048707 Position Chief of Nephrology and Dialysis Dept Clinic for Internal
Diseases University Clinical Centre Tuzla1048707 Contact Address Trnovac bb Nephrology and Dialysis Dept Clinic
for Internal Diseases
Trnačević S Halilbašić A Imamović G Mešić E Balkan endemic nephropathy in Bosnia and Herzegovina Facta universitatis 2002 Series Medicine and Biology Vol9 No 1 University of Niš
Imamovic G Batuman V Sinanovic O et al Microalbuminuria as a possible marker of risk of Balkan endemic nephropathy Nephrology 2008 13
Mešić E Early detection of Balkan endemic nephropathyin Bosanska Posavina Bosnian Journal of basic scintient 2010 10 (Suplement 1) S 84-S 90
Alecković M Mesić E Trnacević S et al Glomerular filtrationrate in examined population of Bosnian Posavinamdashregion of Balkan Endemic Nephropathy Bosn J Basic Med Sci 2010 10S68ndashS72
Mirna Aleckovic-Halilovic Enisa Mesic Senaid Trnacevic Emir Hodzic Vildana Habul Mirza Atic Maida Dugonjic and Evlijana Hasanovic 2014Values of Alpha 1 Microglobulin Does Not Differ between Individuals with and without Family History of Balkan Endemic Nephropathy International Journal of NephrologyVolume 2014 (2014) Article ID 284293 5 pageshttpdxdoiorg1011552014284293
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Arthur Grollman 2010 Aristolochic acidan environmental and yatrogenic disease Abstract booktrećeg kongresa nefrologa Bosne i Hercegovine sa medjunarodnim učeščem 6
Grollman AP Scarborough J Jelaković B Aristolochic acid nephropathy an environmental and iatrogenic disease In Fishbein J ed Advances in Molecular Toxicology 3 Elsevier Amsterdam 2009211ndash222
Jelaković B 2010 The role of Aristolochic acid in endemic nephropathy Abstract booktrećeg kongresa nefrologa Bosne i Hercegovine sa medjunarodnim učeščem 6
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Rad Cosynsa i saradnika nakon epizode trovanja žena koje su uzimale susptance sa sastojcima kineskog bilja
Pisoning with ingredients of Chinese herbs for the purpose of weight loss(Cosynsa)
Nigdje toliko korova kao u pšenici endesmkih terena u odnosu na druge regione
Seljaci su koristili pšenicu sa svoje zemlje samo za svoje potrebe
Nisu davali nikakvu važnost toksičnosti korova
Kruh tih seljaka je bio otrovanMilenko Ivić u Liječničkom vijesnku 91(12) 1273-1281 (1969)
Weed is most common in the endemic area
Farmers have used wheat from their land only for their own purposes
They did not pay any attention to the toxicity of weed
Their bread was poisoned
Milenko Ivić u Liječničkom vijesnku 91(12) 1273-1281 (1969)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Analogija BENa i Aristolohijskom kiselinom uslovljenom nefropatijom(AAN)
Klinička slika
Patološko histološki nalazi
Incidenca
Pojava papilarnih tumora
Eksperimenti sa Aristolihijskom kiselinom na eksperimenatlnim životinjama dokazali su istovjetne patološko histološke promejene koje se vidjaju u BENu
Samo je različit famijarni karakter u BEN postoji a u AAN ne postoji
The analogy between Ben and Nephropaty caused by aristolochic acid (AAN)
Clinical manifestations
Histologically
Incidence
The appearance of papillary tumors
Experiments with the laboratory animals that were exposed to aristolochic acid showed the same patohistological changes in kidney like those one found in BEN patints
Differs only family history
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Više od 40 svih dijaliznih bolesnika u BIH su u regionu opština sjerevoistočne BiH gdje je najveća koncentracija dijaliznih cenatara i endemska žarišta BENa
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
More than 40 of all dialysis patients in BiH are in the endemic area where is the largest number of dialysis centers
Od cjelokupne dijalizne populacije u BiH na BEN populaciju pripada 10 što predstavlja medicinski naučni finansijski socijalni i organizacijski problem zdravstvene zaštitie stanovništa
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
From the entire dialysis population in BiH 10 are patients with BEN This is the medical scientific financial social and organizational problem
Broj stanovnika u Bosni i Hercegovini u popisima stanovništva 19711991 i 2013 godine
Sa decembrom 2013 godine u BIH ima ukupno 3 791 622
F BiH 2 371 603
RS 1 326 991
Brčko 93 028
Sa decembrom 1971 godine 3 746 111
Sa decembrom 1991 godine 4 377 033
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
The population of Bosnia and Herzegovina in the censuses in 1971 in 1991 and 2013
December 2013 3 791 622
F BiH 2 371 603
RS 1 326 991
Brčko 93 028
December 1971 3 746 111
December 1991 4 377 033
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1 Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
podaci Bijeljina Brčko Šamac Orašje Odžak Modriča Domaljevac
Broj stanovnika od 1978god
92800 87000 32000 27806 27895 32 800 4208
Broj stanovnika 2013god
114663 93028 19041 21584 21289 27799 5216
Broj gradskog stanivništva 2013
56600 46 000 5000 3796 9182 7 000 5216
Broj seoskog stanovništva 2013
58000 52 000 14 600 17788 12 107 25 000 5216
Broj seoskog stanovništva
1978god
52800 52 000 27 000 23896 20261 25 800 4208
Broj gradskog stanivništva
1978god
40 000 43 900 5000 3910 7634 7 000 4208
Ukupan broj BEN bolesnka
2013god
300 36 90 44 53 80 55
Ukupan broj bolesnika na
hemodijaliziHD
290 62 40 27 22 34 13
Ukupan broj BEN na HD
190 8 26 19 14 10 14
Ukupan broj tumora i BEN
30 2 30 2 3 0 3
Broj BEN na
transplantaciji
0 0 0 0 1 1
Ukupan brojizbjeglica
2013god
20 000 5000 0 0 oko 7000 0
Primjedbe
Ukupno
Broj stanovnika sa registrovanim broj endemskih nefropatija hemodijaliznih bolesnika tumora i BENa broj transplantiranih i BENa u opština sjeveroistočne Bosne i HercegovineNumber of patients with BEN number of patients who are dialyzed number of patients with BEN and tumors
transplanted patients with BEN in th endemic area
BEN ( Balkanska endemska nefropatija )
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1
Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
broj stanovnika u 6 opština 1978 304 509
broj stanovnika u 6 opština 2013 302620
Sa decembrom 2014godine ukupno BENa 1007Sa decembrom 1977 godine 1730
population in six municipalities in 1978 304 509
population in six municipalities in 2013 302 620
number of patients with BEN december 2013 1016number of patients with BEN december 1977 1730
Zavod za statistiku Bosne i Hercegovinegodina 1977Sarajevo
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1 Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Osnovni cilj je ispitati ranih faza BENa u jednom mikroregionu- sa ostvrtom na
dijagnostičke kriterijume
Hipoteze
da žive na endemskom terenu preko 15 (20) godina
postojanje bolesti u porodici
povišena vrijednosti mikroalbumina i alfa1mikroglobulina u urinu
anemija
smanjene dimenzije bubrega su pokazatelji ranih faza BEN
The main goal is to detect the early stages of Ben in one micro region- paying
attention to diagnostic criteria
The main hypothesis is that the indicators of the early stages of BEN are
Living in an endemic area over 15 (20) years
Family history
Increased microalbumin and alpha 1-microglobulin in urine
Anemia
Reduced kidney dimensions
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Metodologija je uniformna prema prekorukama eksperata za BEN izvornih od 2008godine i dogradjenih kasnije u 2013godini
The methodology is unified according to experts recommendations for BENoriginal from 2008 and later annexed in 2013
Consensus statemant on sceeningdiagnosis classification and tretmant of endemic (Balkan) nephropathy NDT Advance
Access published October 282013
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Consensus statemant on sceeningdiagnosis classification and tretmant of endemic (Balkan) nephropathy NDT Advance Access published October 282013
Osnovni kriteriji uključenja ispitanika u ovu studiju su bili življenje u Domaljevcu više od 15 (20)godina patološki nalaz mikroalbuminurije (MA) postojanje ili odsustvo pozitivne porodične anamneze BEN
Dok su kriteriji isključenja prema Konsenzusu (2008) bili postojanje hiperlipidemije hipertenzije dijabetes melitusa mikrohematurije i leukociturije (Anonymous 1999)
Basic criteria for inclusion were living in Domaljevac more than 15 (20) years microalbuminiria family histroy (relative)
While exclusion criteria according to Consensus (2008) were the existence of hyperlipidemia hypertension diabetes mellitus microhaematuria and leukocyturia (Anonymous 1999)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Istraživanje se odvijalo u dvije faze
U I fazi ispitanicima Uzimana je anamnezaklinički poregled laboratorijumski nalazi urina iispunjavani formulari pregleda i anketni list
U obje faze ispitivanja MA određivana je stiks metodom a imunoeseji su je detektovali u koncentracijama od 50 do 100 mgL urina
Izdvojeni su MA pozitivni iz I faze Ponovo je u II fazi odredjivana MA Urin odgovarajuće specifične težine uz pozitivan nalaz mikroalbuminurije ostavljen je za određivanje alfa 1 mikroglobulina (A1M) i kreatinina
Ispitanicima u drugoj fazi ispitivanja uzeta je krv za određivanje kompletne krvne slike kreatinina na osnovu formula određivan je klirens kreatinina-GFR željezo te su vršena morfometrijska mjerenja ultrazvučnim pregledom bubrega
The research was conducted in two phases
In the phase one family history was taken participants were examined urin was tested questionnaries were filled
In both phases of the study MA was tested by styx and was detected at concentrations of 50 to 100 mg L of urine MA positive participants were separated Test was repeated
Urin was tested (detecting alpha 1 microglobulin and creatinine)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Funkcionalno stanje bubrega procjenjivano na osnovu klirensa kreatinina odnosno JGF (MDRD formula) prema preporukama KDIGO- Kidney Internatinal Suplements smjernicama [19] Dimenzije bubrega prema spolu i dobu mjerene su prema standardima preporukama Spiegela i saradnika i sar [20]
Statistička obrada podataka je uradjena prema Altmanu i saradnicima [21]
In the second phase blood sample was taken (blood count creatinine Fe) participants were underwent ultrasound of the kidneys Renal function was evaluated by creatinine clearance (recommended by KDIGO- Kidney Internatinal Suplements guidelines) [19] Kidney dimensions were measured according to standard recommendations (Spiegel )
Statistical analysis was performed according to Altman [21]
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Pregledano je ukupno 360 ispitanika u Domaljevcu a od toga 131 je imao patološki nalaz MA
Od tih 131 ispitanika 59 ispitanika imalo je samo patološki nalaz MA bez hiperlipidemije dijabetes melitusa hipertenzije leukociturije i mikrohematurije dok 72 ispitnika su uz MA imali i jedan od drugih navednih patoloških nalaza te su zbog toga isključeni dalje iz studije
The study included 360 participants in Domaljevac 131 had microalbuminuria detected
59 participants had microalbuminuria without hyperlipidemia diabetes mellitus hypertension leukocituria and microhaematuria while 72 patients had microalbuminuria along with some of the exclusionary factors
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Ispitanici Godine (XplusmnSD) t P
Grupa I 470plusmn155 121 023
Grupa II 521plusmn159
Životna dob u ispitivaim grupama
Bez statističke značajnosti
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
The age
No statistical significance
gender Group I (N=36) Group II (N=23) Ukupno
Male 556 391 492
Female 444 609 508
Dob (godine) N=36
ispitanika
N=23
ispitanika
Ukupno
N= ispitanika
le25 3 83 0 00 3 51
26-35 5 139 5 217 10 169
36-45 11 306 4 174 15 254
46-55 6 167 3 130 9 152
56-65 6 177 5 217 11 186
gt65 5 139 6 261 11 186
Demografski podaci u isptivanim grupama
Preko 55 ispitanika su u životnoj dobi od 35 do 55 godina
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Demographic data
Over 55 of participants were between 35-55 years old
Parameter Group I (N36=) Group II (N23=) t-test p
Min-Max Mean SD Min-Max Mean SD
Eritrociti 30-56 460 049 322-508 439 049 1552 0127
Hemoglobin 96-169 1376 144 102-162 1345 145 0734 0467
Hematokrit 29-49 4097 40 31-46 3973 382 1117 0269
Željezo 26-475 1924 755 42-316 1617 633 1595 0116
Creatinine 55-132 8036 1783 49-119 7739 155 0656 0515
Klirens
krea
48-126 9114 1948 39-130 867 196 0851 0398
A1M 522-40 108 80 522-667 1622 158 -1524 0138
Cr urin 221-40 1538 1021 265-347 1398 787 0561 0577
A1MCr
urin
020-39 113 091 020-103 153 211 -1001 0321
N number of patients
Klirens krea- klirens kreatinina A1M ndash alfa 1 mikroglobulin Cr urin- kreatinin u urinu A1MCr urin- odnos alfa1
mikroglobulina i kreatinina urina
Laboratorijumski nalazi u ispitivanim grupama
Laboratory findings
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Kidney size
measurements
Group I (N=36)
Kidney
Group II (N=23)
Kidney
t-test
(p)
Right Left Right Left Right Le
ft
Length in mm
(SD)
1039 (988) 1062 (90) 1038 (80) 1038 (99) 065
(0949)
0925
(035
9)
Parenhim in
mm (SD)
1429 (262) 1483(224) 139 (239) 1387(290) 0548
(0586)
1437
(015
6)
Width in mm
(SD)
4731(636) 4764(473) 4556(516) 4622(513) 1046
(0300)
1090
(028
0)
Kosi in mm
(SD)
4766(791) 4678(682) 447(924) 4648(720) 1304
(0198)
0161
(087
3)
Ultrazvučni nalazi bubrega u ispitivanim grupama BENa
Bez statističke značajnosti u dimenzijama bubrega u ispoitivanim grupamaI u odnosu na normalne referentne vrijednosti
Ultrasound of the kidneys
No statistical significance in kidney size in the examined groups compared to the normal reference values
Zaključci Nema bitnih razlika u obolijevanju među spolovima na endemskom terenu u isitanika opeterećenih BENom i bez
BEN opeterećenja u porodici
Rane faze BEN počinju poslije 40 godine života i protiču bez akutnog početka i hipertenzije
Prvi znaci bolesti mogu biti povišena koncentracija mikroalbulbumina u urinu U starijim grupama je u većim koncentracijama alfa1mikroglobulina u urinu što je znak duže izloženosti agensu
U ranima fazama bolesti normalna je bubrežna funkcija
Anemija nije rani znak BEN
Ultrazvučne dimenzije bubrega su normalne u ranim fazama BENa
Patohistološki je acelularna skleroza u intersticijumu i počinje u kori bubrega
Conclusions No significant differences in morbidity rates between the sexes in participants with positive and negative family
history
The early stages of BEN begin after the age of 40 without acute reaction and hypertension
The first sign of the disease can be microalbuminuria The elderly participants have increased concentration of alpha 1-microglobulin in the urine awhich is a sign of longer exposure to agent In the early stages of the disease renal function is normal
Anemia is not an early sign of BEN
Ultrasonic kidney dimensions are normal in the early stages of Ben
Histopathology indicates acellular interstitial sclerosis and begins in the renal cortex
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Početak bolesti se pomjera prema starijim životnim dobima
Nema novih žarišta
Bitnije je ekspozicija i dužina ekspozicije na terenu za nastanak BEN jer to objašnjava da imigranti poslije 20 godina obole
Jer i grupe koje u porodici nemaju BEN poslije dugo godina življenja na terenu dobiju bolest
Posebno kako neki od članova pojedinih porodica obole a neko ne ( jer neko je više izložen agensu a neko nije i to je osnovni razlog)
Start of disease is shifting towards older ages
There are no new endemic areas
More important is the exposure to the agent because it explains that immigrants after 20 years show the sympthoms
Some of the family members get sick and others do not depending on how much they are exposed to agent
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Novija saznanja i istraživanja BENa
Aristolohijska kiselina ili njeni adukti su razlog bolesti jeste
Da li je to jedan osnovni razlog a ostalo su uticajni činioci mislim da jeste
da li će BEN nestati - hoće ALI BAR ZNAMO ETIOLOGIJU ( ILI MISLIMO DA ZNAMO )
Prethodi li BEN papilarnim karcinomima urotelijuma-prethodi
Je li razlog tumora i BENa isti - jeste -Arisholohijska kiselina i njeni adukti
Napraviti nove sveobuhvatna
Epidemiološka istraživanja
Tražiti adukte Arisholohijske kiseline u tkivu
Markere tumorogeneze
Future research
Aristolochic acid or its adducts are the cause of disease Yes
Is it the main reason and the rest are influential factors I think it is
Whether BEN desapear It will But at least we know the etiology ( or we think we know)
Whether BEN precededs papillary urothelial carcinoma-precedes
Is the cause of tumors and Ben the same ndash yes it is - Aristolochic acid
New comprehensive research
epidemiological research
Searching for adducts of Aristolochic acid in the tissue
Searching for tumor markers
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Kako je i zašto BEN progresivna ireverzibilna bolest i vodi u terminačlnu bubrežnu slabost jer ako je toksin razlog zašto ako se otkloni ili prestane djejstvo toksina bolest napreduje i ne ostaje na odredjenom stepenu renalne slabosti
How and why BEN is progressive reversible disease that leads to the terminal renal failure If the toxin is the cause of BEN why when we eliminate exposure to toxin disease still makes a progress and does not remain at a certain stage of renal failure
Balkanska endemska nefropatija u Bosni i Hercegovini 50 godina istraživanja
I najmlađi su bili predmet ispitivanja jer se pretpostavljalo da bolest počinje još u djetinjstvu (ispitivanja 3705 djece od 7 do 15 godina iz endemskih žarišta Semberije (BiH) pojava signifikantne patološke i proteiurije i mikrohematurije kod školske djece ukazuju da je početak endemskog glomerulonefritisa unajvećem procentu u dječijem uzrastu)
Children were also included in the study because it was believed that disease begins in childhood (3705 children from 7-15 years who were living in the endemic area) Positive proteinuria and microhematuria found in young population indicate taht endemic glomerulonephritis bigins at an early age
SimojlovićVSušaS I saradnici 1981 Učestalost proteinurije u dece u regionu SemberijeZbornik radova I kongresa nefrologa
Jugoslavije 72-79
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
U vremenu od 1986 godine do pred rat 1992 istraživanje rade grupe iz Tuzle
Ljubljane i Beograda koje traže patohistološku osnovu BENa posebno ranih
faza kliničku sliku biomarkereRadovi ove grupe su objavljeni u Kindney 1991 godine
Nadjena je patohistološka osnova bolesti Dominira acelularna skleroza koja počinju oko proksimalnih tubula u koriklinička slika je nespecifična od biomakrera postoji i beta2 mikrolglobulin ali je u l00 urinima nadjen alfa 1 mikroglobulin kao marekr tubulske proteinurije
From 1986-1992 research was conducted by the research group from Tuzla Ljubljana Belgrade The group was seeking for the histopathological basis of BEN its clinical manifestation significant biomarkers The results were published in Kidney 1991
The histopathological basis of BEN was found (acellular sclerosis taht begins around proximal tubules in the cortex) Clinical manifestation is not specific Beta 2 microglobulin was found as biomarker but alfa 1 microglobulin was 100 positive in the urine samples of patientes with BEN
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini 50 godina istraživanja
Prvi patohistološki znaci BENa acelularna skleroza i kolapsna atrofija proksimalnih tubula
The histopathological basis of BEN (acellular sclerosis and collapsing atrophy around proximal
tubules)
Prodiranje acelularne skleroze u dublje slojeve korteksa sa edemom intersticijuma glomeruli normalni
Spreading the acellular sclerosis in the deeper layers of the cortex with interstitial edema glomerulus remains normal
Terminalni stadijum BENa potpuna acelularna skleroza u intersticijumu i fibroza izvijuganost aferentne arteriole
The terminal stage of BEN complete acellular sclerosis and fibrosis afferent arterioles are tortuous
Nakon rata 1992-1995godine
After the War
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Administrativno uredjenje Bosne i Hercegovine nakon 1995godine
The administrative organization of Bosnia and Herzegovina after 1995
Okružene opštine gdje postoji BEN
The municipalities in the endemic area
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Ali šta je sa BENom
koliki je broj bolesnika
ima li novih žarišta
koliki je broj raseljenih bolesnika
koliko se stanovnika doselilo
šta će se desiti sa raseljenim osobama i useljenim hoće li i kada dobiti BEN
prirodni ratom uslovljen eksperiment
But what happened to BEN
bull How many patients with BEN
bull Are there new endemic area
bull How many displaced patients
bull How many residents moved in the endemic area
bull What will happen with emigrants and immigrants in the endemic area
bull Do we have a natural war-conditioned experiment
Nakon rata postoje pokušaji da se prikupi i analizira broj bolesnika od BENa u BiH da se evidentirajuprikaže trend ove bolesti ali su to radile istraživačke grupe preko Udruženja nefrologa u BiH ili u okviru istraživaćčkih projekata Akademija nauka i umjetnosti BiH ili ISN
After the war there are attempts to collect and analyze the number of patients with BEN organized by the research group supported by The Association for Nephrology Dialysis and Transpalntation of Bosnia and Herzegovina and The Academy of Arts and Sciences
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Association for Nephrology Dialysis and Transplantation of Bosnia and Herzegovina
Prof dr Senaid Trnacevic President
Prof dr Enisa Mesic Project Coordinator
Application for Non-communicable Chronic Disease PreventionPrograms in Developing Countrie ISN Research Committee
Regional Coordinator Dick de Zeeuw (The Netherlands)ddezeeuwmedumcgnl
Program of early detection of chronic kidney disease in high-risk population of Bosnia and Herzegovin(EDCKD-BH)
Section A General Project Information1 Country Bosnia and Herzegovina South-East Europe2 Project title bdquoProgram of early detection of chronic kidney disease in highriskpopulation of Bosnia and Herzegovinaldquo3 Name and address of the coordinating Institution (Aplicant)1048707 Legal name Association for Nephrology Dialysis and Transplantation
of Bosnia and Herzegovina1048707 Address University Clinical Center Tuzla Trnovac bb 75000 Tuzla
BampH1048707 Head of the Association Prof Senaid Trnačević PhD MD
4 Name of the local coordinator of the project Prof Enisa Mešić PhD MD1048707 ISN member ID 606351048707 Position Chief of Nephrology and Dialysis Dept Clinic for Internal
Diseases University Clinical Centre Tuzla1048707 Contact Address Trnovac bb Nephrology and Dialysis Dept Clinic
for Internal Diseases
Trnačević S Halilbašić A Imamović G Mešić E Balkan endemic nephropathy in Bosnia and Herzegovina Facta universitatis 2002 Series Medicine and Biology Vol9 No 1 University of Niš
Imamovic G Batuman V Sinanovic O et al Microalbuminuria as a possible marker of risk of Balkan endemic nephropathy Nephrology 2008 13
Mešić E Early detection of Balkan endemic nephropathyin Bosanska Posavina Bosnian Journal of basic scintient 2010 10 (Suplement 1) S 84-S 90
Alecković M Mesić E Trnacević S et al Glomerular filtrationrate in examined population of Bosnian Posavinamdashregion of Balkan Endemic Nephropathy Bosn J Basic Med Sci 2010 10S68ndashS72
Mirna Aleckovic-Halilovic Enisa Mesic Senaid Trnacevic Emir Hodzic Vildana Habul Mirza Atic Maida Dugonjic and Evlijana Hasanovic 2014Values of Alpha 1 Microglobulin Does Not Differ between Individuals with and without Family History of Balkan Endemic Nephropathy International Journal of NephrologyVolume 2014 (2014) Article ID 284293 5 pageshttpdxdoiorg1011552014284293
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Arthur Grollman 2010 Aristolochic acidan environmental and yatrogenic disease Abstract booktrećeg kongresa nefrologa Bosne i Hercegovine sa medjunarodnim učeščem 6
Grollman AP Scarborough J Jelaković B Aristolochic acid nephropathy an environmental and iatrogenic disease In Fishbein J ed Advances in Molecular Toxicology 3 Elsevier Amsterdam 2009211ndash222
Jelaković B 2010 The role of Aristolochic acid in endemic nephropathy Abstract booktrećeg kongresa nefrologa Bosne i Hercegovine sa medjunarodnim učeščem 6
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Rad Cosynsa i saradnika nakon epizode trovanja žena koje su uzimale susptance sa sastojcima kineskog bilja
Pisoning with ingredients of Chinese herbs for the purpose of weight loss(Cosynsa)
Nigdje toliko korova kao u pšenici endesmkih terena u odnosu na druge regione
Seljaci su koristili pšenicu sa svoje zemlje samo za svoje potrebe
Nisu davali nikakvu važnost toksičnosti korova
Kruh tih seljaka je bio otrovanMilenko Ivić u Liječničkom vijesnku 91(12) 1273-1281 (1969)
Weed is most common in the endemic area
Farmers have used wheat from their land only for their own purposes
They did not pay any attention to the toxicity of weed
Their bread was poisoned
Milenko Ivić u Liječničkom vijesnku 91(12) 1273-1281 (1969)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Analogija BENa i Aristolohijskom kiselinom uslovljenom nefropatijom(AAN)
Klinička slika
Patološko histološki nalazi
Incidenca
Pojava papilarnih tumora
Eksperimenti sa Aristolihijskom kiselinom na eksperimenatlnim životinjama dokazali su istovjetne patološko histološke promejene koje se vidjaju u BENu
Samo je različit famijarni karakter u BEN postoji a u AAN ne postoji
The analogy between Ben and Nephropaty caused by aristolochic acid (AAN)
Clinical manifestations
Histologically
Incidence
The appearance of papillary tumors
Experiments with the laboratory animals that were exposed to aristolochic acid showed the same patohistological changes in kidney like those one found in BEN patints
Differs only family history
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Više od 40 svih dijaliznih bolesnika u BIH su u regionu opština sjerevoistočne BiH gdje je najveća koncentracija dijaliznih cenatara i endemska žarišta BENa
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
More than 40 of all dialysis patients in BiH are in the endemic area where is the largest number of dialysis centers
Od cjelokupne dijalizne populacije u BiH na BEN populaciju pripada 10 što predstavlja medicinski naučni finansijski socijalni i organizacijski problem zdravstvene zaštitie stanovništa
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
From the entire dialysis population in BiH 10 are patients with BEN This is the medical scientific financial social and organizational problem
Broj stanovnika u Bosni i Hercegovini u popisima stanovništva 19711991 i 2013 godine
Sa decembrom 2013 godine u BIH ima ukupno 3 791 622
F BiH 2 371 603
RS 1 326 991
Brčko 93 028
Sa decembrom 1971 godine 3 746 111
Sa decembrom 1991 godine 4 377 033
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
The population of Bosnia and Herzegovina in the censuses in 1971 in 1991 and 2013
December 2013 3 791 622
F BiH 2 371 603
RS 1 326 991
Brčko 93 028
December 1971 3 746 111
December 1991 4 377 033
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1 Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
podaci Bijeljina Brčko Šamac Orašje Odžak Modriča Domaljevac
Broj stanovnika od 1978god
92800 87000 32000 27806 27895 32 800 4208
Broj stanovnika 2013god
114663 93028 19041 21584 21289 27799 5216
Broj gradskog stanivništva 2013
56600 46 000 5000 3796 9182 7 000 5216
Broj seoskog stanovništva 2013
58000 52 000 14 600 17788 12 107 25 000 5216
Broj seoskog stanovništva
1978god
52800 52 000 27 000 23896 20261 25 800 4208
Broj gradskog stanivništva
1978god
40 000 43 900 5000 3910 7634 7 000 4208
Ukupan broj BEN bolesnka
2013god
300 36 90 44 53 80 55
Ukupan broj bolesnika na
hemodijaliziHD
290 62 40 27 22 34 13
Ukupan broj BEN na HD
190 8 26 19 14 10 14
Ukupan broj tumora i BEN
30 2 30 2 3 0 3
Broj BEN na
transplantaciji
0 0 0 0 1 1
Ukupan brojizbjeglica
2013god
20 000 5000 0 0 oko 7000 0
Primjedbe
Ukupno
Broj stanovnika sa registrovanim broj endemskih nefropatija hemodijaliznih bolesnika tumora i BENa broj transplantiranih i BENa u opština sjeveroistočne Bosne i HercegovineNumber of patients with BEN number of patients who are dialyzed number of patients with BEN and tumors
transplanted patients with BEN in th endemic area
BEN ( Balkanska endemska nefropatija )
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1
Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
broj stanovnika u 6 opština 1978 304 509
broj stanovnika u 6 opština 2013 302620
Sa decembrom 2014godine ukupno BENa 1007Sa decembrom 1977 godine 1730
population in six municipalities in 1978 304 509
population in six municipalities in 2013 302 620
number of patients with BEN december 2013 1016number of patients with BEN december 1977 1730
Zavod za statistiku Bosne i Hercegovinegodina 1977Sarajevo
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1 Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Osnovni cilj je ispitati ranih faza BENa u jednom mikroregionu- sa ostvrtom na
dijagnostičke kriterijume
Hipoteze
da žive na endemskom terenu preko 15 (20) godina
postojanje bolesti u porodici
povišena vrijednosti mikroalbumina i alfa1mikroglobulina u urinu
anemija
smanjene dimenzije bubrega su pokazatelji ranih faza BEN
The main goal is to detect the early stages of Ben in one micro region- paying
attention to diagnostic criteria
The main hypothesis is that the indicators of the early stages of BEN are
Living in an endemic area over 15 (20) years
Family history
Increased microalbumin and alpha 1-microglobulin in urine
Anemia
Reduced kidney dimensions
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Metodologija je uniformna prema prekorukama eksperata za BEN izvornih od 2008godine i dogradjenih kasnije u 2013godini
The methodology is unified according to experts recommendations for BENoriginal from 2008 and later annexed in 2013
Consensus statemant on sceeningdiagnosis classification and tretmant of endemic (Balkan) nephropathy NDT Advance
Access published October 282013
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Consensus statemant on sceeningdiagnosis classification and tretmant of endemic (Balkan) nephropathy NDT Advance Access published October 282013
Osnovni kriteriji uključenja ispitanika u ovu studiju su bili življenje u Domaljevcu više od 15 (20)godina patološki nalaz mikroalbuminurije (MA) postojanje ili odsustvo pozitivne porodične anamneze BEN
Dok su kriteriji isključenja prema Konsenzusu (2008) bili postojanje hiperlipidemije hipertenzije dijabetes melitusa mikrohematurije i leukociturije (Anonymous 1999)
Basic criteria for inclusion were living in Domaljevac more than 15 (20) years microalbuminiria family histroy (relative)
While exclusion criteria according to Consensus (2008) were the existence of hyperlipidemia hypertension diabetes mellitus microhaematuria and leukocyturia (Anonymous 1999)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Istraživanje se odvijalo u dvije faze
U I fazi ispitanicima Uzimana je anamnezaklinički poregled laboratorijumski nalazi urina iispunjavani formulari pregleda i anketni list
U obje faze ispitivanja MA određivana je stiks metodom a imunoeseji su je detektovali u koncentracijama od 50 do 100 mgL urina
Izdvojeni su MA pozitivni iz I faze Ponovo je u II fazi odredjivana MA Urin odgovarajuće specifične težine uz pozitivan nalaz mikroalbuminurije ostavljen je za određivanje alfa 1 mikroglobulina (A1M) i kreatinina
Ispitanicima u drugoj fazi ispitivanja uzeta je krv za određivanje kompletne krvne slike kreatinina na osnovu formula određivan je klirens kreatinina-GFR željezo te su vršena morfometrijska mjerenja ultrazvučnim pregledom bubrega
The research was conducted in two phases
In the phase one family history was taken participants were examined urin was tested questionnaries were filled
In both phases of the study MA was tested by styx and was detected at concentrations of 50 to 100 mg L of urine MA positive participants were separated Test was repeated
Urin was tested (detecting alpha 1 microglobulin and creatinine)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Funkcionalno stanje bubrega procjenjivano na osnovu klirensa kreatinina odnosno JGF (MDRD formula) prema preporukama KDIGO- Kidney Internatinal Suplements smjernicama [19] Dimenzije bubrega prema spolu i dobu mjerene su prema standardima preporukama Spiegela i saradnika i sar [20]
Statistička obrada podataka je uradjena prema Altmanu i saradnicima [21]
In the second phase blood sample was taken (blood count creatinine Fe) participants were underwent ultrasound of the kidneys Renal function was evaluated by creatinine clearance (recommended by KDIGO- Kidney Internatinal Suplements guidelines) [19] Kidney dimensions were measured according to standard recommendations (Spiegel )
Statistical analysis was performed according to Altman [21]
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Pregledano je ukupno 360 ispitanika u Domaljevcu a od toga 131 je imao patološki nalaz MA
Od tih 131 ispitanika 59 ispitanika imalo je samo patološki nalaz MA bez hiperlipidemije dijabetes melitusa hipertenzije leukociturije i mikrohematurije dok 72 ispitnika su uz MA imali i jedan od drugih navednih patoloških nalaza te su zbog toga isključeni dalje iz studije
The study included 360 participants in Domaljevac 131 had microalbuminuria detected
59 participants had microalbuminuria without hyperlipidemia diabetes mellitus hypertension leukocituria and microhaematuria while 72 patients had microalbuminuria along with some of the exclusionary factors
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Ispitanici Godine (XplusmnSD) t P
Grupa I 470plusmn155 121 023
Grupa II 521plusmn159
Životna dob u ispitivaim grupama
Bez statističke značajnosti
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
The age
No statistical significance
gender Group I (N=36) Group II (N=23) Ukupno
Male 556 391 492
Female 444 609 508
Dob (godine) N=36
ispitanika
N=23
ispitanika
Ukupno
N= ispitanika
le25 3 83 0 00 3 51
26-35 5 139 5 217 10 169
36-45 11 306 4 174 15 254
46-55 6 167 3 130 9 152
56-65 6 177 5 217 11 186
gt65 5 139 6 261 11 186
Demografski podaci u isptivanim grupama
Preko 55 ispitanika su u životnoj dobi od 35 do 55 godina
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Demographic data
Over 55 of participants were between 35-55 years old
Parameter Group I (N36=) Group II (N23=) t-test p
Min-Max Mean SD Min-Max Mean SD
Eritrociti 30-56 460 049 322-508 439 049 1552 0127
Hemoglobin 96-169 1376 144 102-162 1345 145 0734 0467
Hematokrit 29-49 4097 40 31-46 3973 382 1117 0269
Željezo 26-475 1924 755 42-316 1617 633 1595 0116
Creatinine 55-132 8036 1783 49-119 7739 155 0656 0515
Klirens
krea
48-126 9114 1948 39-130 867 196 0851 0398
A1M 522-40 108 80 522-667 1622 158 -1524 0138
Cr urin 221-40 1538 1021 265-347 1398 787 0561 0577
A1MCr
urin
020-39 113 091 020-103 153 211 -1001 0321
N number of patients
Klirens krea- klirens kreatinina A1M ndash alfa 1 mikroglobulin Cr urin- kreatinin u urinu A1MCr urin- odnos alfa1
mikroglobulina i kreatinina urina
Laboratorijumski nalazi u ispitivanim grupama
Laboratory findings
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Kidney size
measurements
Group I (N=36)
Kidney
Group II (N=23)
Kidney
t-test
(p)
Right Left Right Left Right Le
ft
Length in mm
(SD)
1039 (988) 1062 (90) 1038 (80) 1038 (99) 065
(0949)
0925
(035
9)
Parenhim in
mm (SD)
1429 (262) 1483(224) 139 (239) 1387(290) 0548
(0586)
1437
(015
6)
Width in mm
(SD)
4731(636) 4764(473) 4556(516) 4622(513) 1046
(0300)
1090
(028
0)
Kosi in mm
(SD)
4766(791) 4678(682) 447(924) 4648(720) 1304
(0198)
0161
(087
3)
Ultrazvučni nalazi bubrega u ispitivanim grupama BENa
Bez statističke značajnosti u dimenzijama bubrega u ispoitivanim grupamaI u odnosu na normalne referentne vrijednosti
Ultrasound of the kidneys
No statistical significance in kidney size in the examined groups compared to the normal reference values
Zaključci Nema bitnih razlika u obolijevanju među spolovima na endemskom terenu u isitanika opeterećenih BENom i bez
BEN opeterećenja u porodici
Rane faze BEN počinju poslije 40 godine života i protiču bez akutnog početka i hipertenzije
Prvi znaci bolesti mogu biti povišena koncentracija mikroalbulbumina u urinu U starijim grupama je u većim koncentracijama alfa1mikroglobulina u urinu što je znak duže izloženosti agensu
U ranima fazama bolesti normalna je bubrežna funkcija
Anemija nije rani znak BEN
Ultrazvučne dimenzije bubrega su normalne u ranim fazama BENa
Patohistološki je acelularna skleroza u intersticijumu i počinje u kori bubrega
Conclusions No significant differences in morbidity rates between the sexes in participants with positive and negative family
history
The early stages of BEN begin after the age of 40 without acute reaction and hypertension
The first sign of the disease can be microalbuminuria The elderly participants have increased concentration of alpha 1-microglobulin in the urine awhich is a sign of longer exposure to agent In the early stages of the disease renal function is normal
Anemia is not an early sign of BEN
Ultrasonic kidney dimensions are normal in the early stages of Ben
Histopathology indicates acellular interstitial sclerosis and begins in the renal cortex
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Početak bolesti se pomjera prema starijim životnim dobima
Nema novih žarišta
Bitnije je ekspozicija i dužina ekspozicije na terenu za nastanak BEN jer to objašnjava da imigranti poslije 20 godina obole
Jer i grupe koje u porodici nemaju BEN poslije dugo godina življenja na terenu dobiju bolest
Posebno kako neki od članova pojedinih porodica obole a neko ne ( jer neko je više izložen agensu a neko nije i to je osnovni razlog)
Start of disease is shifting towards older ages
There are no new endemic areas
More important is the exposure to the agent because it explains that immigrants after 20 years show the sympthoms
Some of the family members get sick and others do not depending on how much they are exposed to agent
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Novija saznanja i istraživanja BENa
Aristolohijska kiselina ili njeni adukti su razlog bolesti jeste
Da li je to jedan osnovni razlog a ostalo su uticajni činioci mislim da jeste
da li će BEN nestati - hoće ALI BAR ZNAMO ETIOLOGIJU ( ILI MISLIMO DA ZNAMO )
Prethodi li BEN papilarnim karcinomima urotelijuma-prethodi
Je li razlog tumora i BENa isti - jeste -Arisholohijska kiselina i njeni adukti
Napraviti nove sveobuhvatna
Epidemiološka istraživanja
Tražiti adukte Arisholohijske kiseline u tkivu
Markere tumorogeneze
Future research
Aristolochic acid or its adducts are the cause of disease Yes
Is it the main reason and the rest are influential factors I think it is
Whether BEN desapear It will But at least we know the etiology ( or we think we know)
Whether BEN precededs papillary urothelial carcinoma-precedes
Is the cause of tumors and Ben the same ndash yes it is - Aristolochic acid
New comprehensive research
epidemiological research
Searching for adducts of Aristolochic acid in the tissue
Searching for tumor markers
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Kako je i zašto BEN progresivna ireverzibilna bolest i vodi u terminačlnu bubrežnu slabost jer ako je toksin razlog zašto ako se otkloni ili prestane djejstvo toksina bolest napreduje i ne ostaje na odredjenom stepenu renalne slabosti
How and why BEN is progressive reversible disease that leads to the terminal renal failure If the toxin is the cause of BEN why when we eliminate exposure to toxin disease still makes a progress and does not remain at a certain stage of renal failure
Balkanska endemska nefropatija u Bosni i Hercegovini 50 godina istraživanja
U vremenu od 1986 godine do pred rat 1992 istraživanje rade grupe iz Tuzle
Ljubljane i Beograda koje traže patohistološku osnovu BENa posebno ranih
faza kliničku sliku biomarkereRadovi ove grupe su objavljeni u Kindney 1991 godine
Nadjena je patohistološka osnova bolesti Dominira acelularna skleroza koja počinju oko proksimalnih tubula u koriklinička slika je nespecifična od biomakrera postoji i beta2 mikrolglobulin ali je u l00 urinima nadjen alfa 1 mikroglobulin kao marekr tubulske proteinurije
From 1986-1992 research was conducted by the research group from Tuzla Ljubljana Belgrade The group was seeking for the histopathological basis of BEN its clinical manifestation significant biomarkers The results were published in Kidney 1991
The histopathological basis of BEN was found (acellular sclerosis taht begins around proximal tubules in the cortex) Clinical manifestation is not specific Beta 2 microglobulin was found as biomarker but alfa 1 microglobulin was 100 positive in the urine samples of patientes with BEN
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini 50 godina istraživanja
Prvi patohistološki znaci BENa acelularna skleroza i kolapsna atrofija proksimalnih tubula
The histopathological basis of BEN (acellular sclerosis and collapsing atrophy around proximal
tubules)
Prodiranje acelularne skleroze u dublje slojeve korteksa sa edemom intersticijuma glomeruli normalni
Spreading the acellular sclerosis in the deeper layers of the cortex with interstitial edema glomerulus remains normal
Terminalni stadijum BENa potpuna acelularna skleroza u intersticijumu i fibroza izvijuganost aferentne arteriole
The terminal stage of BEN complete acellular sclerosis and fibrosis afferent arterioles are tortuous
Nakon rata 1992-1995godine
After the War
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Administrativno uredjenje Bosne i Hercegovine nakon 1995godine
The administrative organization of Bosnia and Herzegovina after 1995
Okružene opštine gdje postoji BEN
The municipalities in the endemic area
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Ali šta je sa BENom
koliki je broj bolesnika
ima li novih žarišta
koliki je broj raseljenih bolesnika
koliko se stanovnika doselilo
šta će se desiti sa raseljenim osobama i useljenim hoće li i kada dobiti BEN
prirodni ratom uslovljen eksperiment
But what happened to BEN
bull How many patients with BEN
bull Are there new endemic area
bull How many displaced patients
bull How many residents moved in the endemic area
bull What will happen with emigrants and immigrants in the endemic area
bull Do we have a natural war-conditioned experiment
Nakon rata postoje pokušaji da se prikupi i analizira broj bolesnika od BENa u BiH da se evidentirajuprikaže trend ove bolesti ali su to radile istraživačke grupe preko Udruženja nefrologa u BiH ili u okviru istraživaćčkih projekata Akademija nauka i umjetnosti BiH ili ISN
After the war there are attempts to collect and analyze the number of patients with BEN organized by the research group supported by The Association for Nephrology Dialysis and Transpalntation of Bosnia and Herzegovina and The Academy of Arts and Sciences
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Association for Nephrology Dialysis and Transplantation of Bosnia and Herzegovina
Prof dr Senaid Trnacevic President
Prof dr Enisa Mesic Project Coordinator
Application for Non-communicable Chronic Disease PreventionPrograms in Developing Countrie ISN Research Committee
Regional Coordinator Dick de Zeeuw (The Netherlands)ddezeeuwmedumcgnl
Program of early detection of chronic kidney disease in high-risk population of Bosnia and Herzegovin(EDCKD-BH)
Section A General Project Information1 Country Bosnia and Herzegovina South-East Europe2 Project title bdquoProgram of early detection of chronic kidney disease in highriskpopulation of Bosnia and Herzegovinaldquo3 Name and address of the coordinating Institution (Aplicant)1048707 Legal name Association for Nephrology Dialysis and Transplantation
of Bosnia and Herzegovina1048707 Address University Clinical Center Tuzla Trnovac bb 75000 Tuzla
BampH1048707 Head of the Association Prof Senaid Trnačević PhD MD
4 Name of the local coordinator of the project Prof Enisa Mešić PhD MD1048707 ISN member ID 606351048707 Position Chief of Nephrology and Dialysis Dept Clinic for Internal
Diseases University Clinical Centre Tuzla1048707 Contact Address Trnovac bb Nephrology and Dialysis Dept Clinic
for Internal Diseases
Trnačević S Halilbašić A Imamović G Mešić E Balkan endemic nephropathy in Bosnia and Herzegovina Facta universitatis 2002 Series Medicine and Biology Vol9 No 1 University of Niš
Imamovic G Batuman V Sinanovic O et al Microalbuminuria as a possible marker of risk of Balkan endemic nephropathy Nephrology 2008 13
Mešić E Early detection of Balkan endemic nephropathyin Bosanska Posavina Bosnian Journal of basic scintient 2010 10 (Suplement 1) S 84-S 90
Alecković M Mesić E Trnacević S et al Glomerular filtrationrate in examined population of Bosnian Posavinamdashregion of Balkan Endemic Nephropathy Bosn J Basic Med Sci 2010 10S68ndashS72
Mirna Aleckovic-Halilovic Enisa Mesic Senaid Trnacevic Emir Hodzic Vildana Habul Mirza Atic Maida Dugonjic and Evlijana Hasanovic 2014Values of Alpha 1 Microglobulin Does Not Differ between Individuals with and without Family History of Balkan Endemic Nephropathy International Journal of NephrologyVolume 2014 (2014) Article ID 284293 5 pageshttpdxdoiorg1011552014284293
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Arthur Grollman 2010 Aristolochic acidan environmental and yatrogenic disease Abstract booktrećeg kongresa nefrologa Bosne i Hercegovine sa medjunarodnim učeščem 6
Grollman AP Scarborough J Jelaković B Aristolochic acid nephropathy an environmental and iatrogenic disease In Fishbein J ed Advances in Molecular Toxicology 3 Elsevier Amsterdam 2009211ndash222
Jelaković B 2010 The role of Aristolochic acid in endemic nephropathy Abstract booktrećeg kongresa nefrologa Bosne i Hercegovine sa medjunarodnim učeščem 6
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Rad Cosynsa i saradnika nakon epizode trovanja žena koje su uzimale susptance sa sastojcima kineskog bilja
Pisoning with ingredients of Chinese herbs for the purpose of weight loss(Cosynsa)
Nigdje toliko korova kao u pšenici endesmkih terena u odnosu na druge regione
Seljaci su koristili pšenicu sa svoje zemlje samo za svoje potrebe
Nisu davali nikakvu važnost toksičnosti korova
Kruh tih seljaka je bio otrovanMilenko Ivić u Liječničkom vijesnku 91(12) 1273-1281 (1969)
Weed is most common in the endemic area
Farmers have used wheat from their land only for their own purposes
They did not pay any attention to the toxicity of weed
Their bread was poisoned
Milenko Ivić u Liječničkom vijesnku 91(12) 1273-1281 (1969)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Analogija BENa i Aristolohijskom kiselinom uslovljenom nefropatijom(AAN)
Klinička slika
Patološko histološki nalazi
Incidenca
Pojava papilarnih tumora
Eksperimenti sa Aristolihijskom kiselinom na eksperimenatlnim životinjama dokazali su istovjetne patološko histološke promejene koje se vidjaju u BENu
Samo je različit famijarni karakter u BEN postoji a u AAN ne postoji
The analogy between Ben and Nephropaty caused by aristolochic acid (AAN)
Clinical manifestations
Histologically
Incidence
The appearance of papillary tumors
Experiments with the laboratory animals that were exposed to aristolochic acid showed the same patohistological changes in kidney like those one found in BEN patints
Differs only family history
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Više od 40 svih dijaliznih bolesnika u BIH su u regionu opština sjerevoistočne BiH gdje je najveća koncentracija dijaliznih cenatara i endemska žarišta BENa
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
More than 40 of all dialysis patients in BiH are in the endemic area where is the largest number of dialysis centers
Od cjelokupne dijalizne populacije u BiH na BEN populaciju pripada 10 što predstavlja medicinski naučni finansijski socijalni i organizacijski problem zdravstvene zaštitie stanovništa
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
From the entire dialysis population in BiH 10 are patients with BEN This is the medical scientific financial social and organizational problem
Broj stanovnika u Bosni i Hercegovini u popisima stanovništva 19711991 i 2013 godine
Sa decembrom 2013 godine u BIH ima ukupno 3 791 622
F BiH 2 371 603
RS 1 326 991
Brčko 93 028
Sa decembrom 1971 godine 3 746 111
Sa decembrom 1991 godine 4 377 033
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
The population of Bosnia and Herzegovina in the censuses in 1971 in 1991 and 2013
December 2013 3 791 622
F BiH 2 371 603
RS 1 326 991
Brčko 93 028
December 1971 3 746 111
December 1991 4 377 033
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1 Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
podaci Bijeljina Brčko Šamac Orašje Odžak Modriča Domaljevac
Broj stanovnika od 1978god
92800 87000 32000 27806 27895 32 800 4208
Broj stanovnika 2013god
114663 93028 19041 21584 21289 27799 5216
Broj gradskog stanivništva 2013
56600 46 000 5000 3796 9182 7 000 5216
Broj seoskog stanovništva 2013
58000 52 000 14 600 17788 12 107 25 000 5216
Broj seoskog stanovništva
1978god
52800 52 000 27 000 23896 20261 25 800 4208
Broj gradskog stanivništva
1978god
40 000 43 900 5000 3910 7634 7 000 4208
Ukupan broj BEN bolesnka
2013god
300 36 90 44 53 80 55
Ukupan broj bolesnika na
hemodijaliziHD
290 62 40 27 22 34 13
Ukupan broj BEN na HD
190 8 26 19 14 10 14
Ukupan broj tumora i BEN
30 2 30 2 3 0 3
Broj BEN na
transplantaciji
0 0 0 0 1 1
Ukupan brojizbjeglica
2013god
20 000 5000 0 0 oko 7000 0
Primjedbe
Ukupno
Broj stanovnika sa registrovanim broj endemskih nefropatija hemodijaliznih bolesnika tumora i BENa broj transplantiranih i BENa u opština sjeveroistočne Bosne i HercegovineNumber of patients with BEN number of patients who are dialyzed number of patients with BEN and tumors
transplanted patients with BEN in th endemic area
BEN ( Balkanska endemska nefropatija )
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1
Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
broj stanovnika u 6 opština 1978 304 509
broj stanovnika u 6 opština 2013 302620
Sa decembrom 2014godine ukupno BENa 1007Sa decembrom 1977 godine 1730
population in six municipalities in 1978 304 509
population in six municipalities in 2013 302 620
number of patients with BEN december 2013 1016number of patients with BEN december 1977 1730
Zavod za statistiku Bosne i Hercegovinegodina 1977Sarajevo
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1 Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Osnovni cilj je ispitati ranih faza BENa u jednom mikroregionu- sa ostvrtom na
dijagnostičke kriterijume
Hipoteze
da žive na endemskom terenu preko 15 (20) godina
postojanje bolesti u porodici
povišena vrijednosti mikroalbumina i alfa1mikroglobulina u urinu
anemija
smanjene dimenzije bubrega su pokazatelji ranih faza BEN
The main goal is to detect the early stages of Ben in one micro region- paying
attention to diagnostic criteria
The main hypothesis is that the indicators of the early stages of BEN are
Living in an endemic area over 15 (20) years
Family history
Increased microalbumin and alpha 1-microglobulin in urine
Anemia
Reduced kidney dimensions
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Metodologija je uniformna prema prekorukama eksperata za BEN izvornih od 2008godine i dogradjenih kasnije u 2013godini
The methodology is unified according to experts recommendations for BENoriginal from 2008 and later annexed in 2013
Consensus statemant on sceeningdiagnosis classification and tretmant of endemic (Balkan) nephropathy NDT Advance
Access published October 282013
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Consensus statemant on sceeningdiagnosis classification and tretmant of endemic (Balkan) nephropathy NDT Advance Access published October 282013
Osnovni kriteriji uključenja ispitanika u ovu studiju su bili življenje u Domaljevcu više od 15 (20)godina patološki nalaz mikroalbuminurije (MA) postojanje ili odsustvo pozitivne porodične anamneze BEN
Dok su kriteriji isključenja prema Konsenzusu (2008) bili postojanje hiperlipidemije hipertenzije dijabetes melitusa mikrohematurije i leukociturije (Anonymous 1999)
Basic criteria for inclusion were living in Domaljevac more than 15 (20) years microalbuminiria family histroy (relative)
While exclusion criteria according to Consensus (2008) were the existence of hyperlipidemia hypertension diabetes mellitus microhaematuria and leukocyturia (Anonymous 1999)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Istraživanje se odvijalo u dvije faze
U I fazi ispitanicima Uzimana je anamnezaklinički poregled laboratorijumski nalazi urina iispunjavani formulari pregleda i anketni list
U obje faze ispitivanja MA određivana je stiks metodom a imunoeseji su je detektovali u koncentracijama od 50 do 100 mgL urina
Izdvojeni su MA pozitivni iz I faze Ponovo je u II fazi odredjivana MA Urin odgovarajuće specifične težine uz pozitivan nalaz mikroalbuminurije ostavljen je za određivanje alfa 1 mikroglobulina (A1M) i kreatinina
Ispitanicima u drugoj fazi ispitivanja uzeta je krv za određivanje kompletne krvne slike kreatinina na osnovu formula određivan je klirens kreatinina-GFR željezo te su vršena morfometrijska mjerenja ultrazvučnim pregledom bubrega
The research was conducted in two phases
In the phase one family history was taken participants were examined urin was tested questionnaries were filled
In both phases of the study MA was tested by styx and was detected at concentrations of 50 to 100 mg L of urine MA positive participants were separated Test was repeated
Urin was tested (detecting alpha 1 microglobulin and creatinine)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Funkcionalno stanje bubrega procjenjivano na osnovu klirensa kreatinina odnosno JGF (MDRD formula) prema preporukama KDIGO- Kidney Internatinal Suplements smjernicama [19] Dimenzije bubrega prema spolu i dobu mjerene su prema standardima preporukama Spiegela i saradnika i sar [20]
Statistička obrada podataka je uradjena prema Altmanu i saradnicima [21]
In the second phase blood sample was taken (blood count creatinine Fe) participants were underwent ultrasound of the kidneys Renal function was evaluated by creatinine clearance (recommended by KDIGO- Kidney Internatinal Suplements guidelines) [19] Kidney dimensions were measured according to standard recommendations (Spiegel )
Statistical analysis was performed according to Altman [21]
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Pregledano je ukupno 360 ispitanika u Domaljevcu a od toga 131 je imao patološki nalaz MA
Od tih 131 ispitanika 59 ispitanika imalo je samo patološki nalaz MA bez hiperlipidemije dijabetes melitusa hipertenzije leukociturije i mikrohematurije dok 72 ispitnika su uz MA imali i jedan od drugih navednih patoloških nalaza te su zbog toga isključeni dalje iz studije
The study included 360 participants in Domaljevac 131 had microalbuminuria detected
59 participants had microalbuminuria without hyperlipidemia diabetes mellitus hypertension leukocituria and microhaematuria while 72 patients had microalbuminuria along with some of the exclusionary factors
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Ispitanici Godine (XplusmnSD) t P
Grupa I 470plusmn155 121 023
Grupa II 521plusmn159
Životna dob u ispitivaim grupama
Bez statističke značajnosti
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
The age
No statistical significance
gender Group I (N=36) Group II (N=23) Ukupno
Male 556 391 492
Female 444 609 508
Dob (godine) N=36
ispitanika
N=23
ispitanika
Ukupno
N= ispitanika
le25 3 83 0 00 3 51
26-35 5 139 5 217 10 169
36-45 11 306 4 174 15 254
46-55 6 167 3 130 9 152
56-65 6 177 5 217 11 186
gt65 5 139 6 261 11 186
Demografski podaci u isptivanim grupama
Preko 55 ispitanika su u životnoj dobi od 35 do 55 godina
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Demographic data
Over 55 of participants were between 35-55 years old
Parameter Group I (N36=) Group II (N23=) t-test p
Min-Max Mean SD Min-Max Mean SD
Eritrociti 30-56 460 049 322-508 439 049 1552 0127
Hemoglobin 96-169 1376 144 102-162 1345 145 0734 0467
Hematokrit 29-49 4097 40 31-46 3973 382 1117 0269
Željezo 26-475 1924 755 42-316 1617 633 1595 0116
Creatinine 55-132 8036 1783 49-119 7739 155 0656 0515
Klirens
krea
48-126 9114 1948 39-130 867 196 0851 0398
A1M 522-40 108 80 522-667 1622 158 -1524 0138
Cr urin 221-40 1538 1021 265-347 1398 787 0561 0577
A1MCr
urin
020-39 113 091 020-103 153 211 -1001 0321
N number of patients
Klirens krea- klirens kreatinina A1M ndash alfa 1 mikroglobulin Cr urin- kreatinin u urinu A1MCr urin- odnos alfa1
mikroglobulina i kreatinina urina
Laboratorijumski nalazi u ispitivanim grupama
Laboratory findings
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Kidney size
measurements
Group I (N=36)
Kidney
Group II (N=23)
Kidney
t-test
(p)
Right Left Right Left Right Le
ft
Length in mm
(SD)
1039 (988) 1062 (90) 1038 (80) 1038 (99) 065
(0949)
0925
(035
9)
Parenhim in
mm (SD)
1429 (262) 1483(224) 139 (239) 1387(290) 0548
(0586)
1437
(015
6)
Width in mm
(SD)
4731(636) 4764(473) 4556(516) 4622(513) 1046
(0300)
1090
(028
0)
Kosi in mm
(SD)
4766(791) 4678(682) 447(924) 4648(720) 1304
(0198)
0161
(087
3)
Ultrazvučni nalazi bubrega u ispitivanim grupama BENa
Bez statističke značajnosti u dimenzijama bubrega u ispoitivanim grupamaI u odnosu na normalne referentne vrijednosti
Ultrasound of the kidneys
No statistical significance in kidney size in the examined groups compared to the normal reference values
Zaključci Nema bitnih razlika u obolijevanju među spolovima na endemskom terenu u isitanika opeterećenih BENom i bez
BEN opeterećenja u porodici
Rane faze BEN počinju poslije 40 godine života i protiču bez akutnog početka i hipertenzije
Prvi znaci bolesti mogu biti povišena koncentracija mikroalbulbumina u urinu U starijim grupama je u većim koncentracijama alfa1mikroglobulina u urinu što je znak duže izloženosti agensu
U ranima fazama bolesti normalna je bubrežna funkcija
Anemija nije rani znak BEN
Ultrazvučne dimenzije bubrega su normalne u ranim fazama BENa
Patohistološki je acelularna skleroza u intersticijumu i počinje u kori bubrega
Conclusions No significant differences in morbidity rates between the sexes in participants with positive and negative family
history
The early stages of BEN begin after the age of 40 without acute reaction and hypertension
The first sign of the disease can be microalbuminuria The elderly participants have increased concentration of alpha 1-microglobulin in the urine awhich is a sign of longer exposure to agent In the early stages of the disease renal function is normal
Anemia is not an early sign of BEN
Ultrasonic kidney dimensions are normal in the early stages of Ben
Histopathology indicates acellular interstitial sclerosis and begins in the renal cortex
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Početak bolesti se pomjera prema starijim životnim dobima
Nema novih žarišta
Bitnije je ekspozicija i dužina ekspozicije na terenu za nastanak BEN jer to objašnjava da imigranti poslije 20 godina obole
Jer i grupe koje u porodici nemaju BEN poslije dugo godina življenja na terenu dobiju bolest
Posebno kako neki od članova pojedinih porodica obole a neko ne ( jer neko je više izložen agensu a neko nije i to je osnovni razlog)
Start of disease is shifting towards older ages
There are no new endemic areas
More important is the exposure to the agent because it explains that immigrants after 20 years show the sympthoms
Some of the family members get sick and others do not depending on how much they are exposed to agent
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Novija saznanja i istraživanja BENa
Aristolohijska kiselina ili njeni adukti su razlog bolesti jeste
Da li je to jedan osnovni razlog a ostalo su uticajni činioci mislim da jeste
da li će BEN nestati - hoće ALI BAR ZNAMO ETIOLOGIJU ( ILI MISLIMO DA ZNAMO )
Prethodi li BEN papilarnim karcinomima urotelijuma-prethodi
Je li razlog tumora i BENa isti - jeste -Arisholohijska kiselina i njeni adukti
Napraviti nove sveobuhvatna
Epidemiološka istraživanja
Tražiti adukte Arisholohijske kiseline u tkivu
Markere tumorogeneze
Future research
Aristolochic acid or its adducts are the cause of disease Yes
Is it the main reason and the rest are influential factors I think it is
Whether BEN desapear It will But at least we know the etiology ( or we think we know)
Whether BEN precededs papillary urothelial carcinoma-precedes
Is the cause of tumors and Ben the same ndash yes it is - Aristolochic acid
New comprehensive research
epidemiological research
Searching for adducts of Aristolochic acid in the tissue
Searching for tumor markers
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Kako je i zašto BEN progresivna ireverzibilna bolest i vodi u terminačlnu bubrežnu slabost jer ako je toksin razlog zašto ako se otkloni ili prestane djejstvo toksina bolest napreduje i ne ostaje na odredjenom stepenu renalne slabosti
How and why BEN is progressive reversible disease that leads to the terminal renal failure If the toxin is the cause of BEN why when we eliminate exposure to toxin disease still makes a progress and does not remain at a certain stage of renal failure
Balkanska endemska nefropatija u Bosni i Hercegovini 50 godina istraživanja
Balkanska endemska nefropatija u Bosni i Hercegovini 50 godina istraživanja
Prvi patohistološki znaci BENa acelularna skleroza i kolapsna atrofija proksimalnih tubula
The histopathological basis of BEN (acellular sclerosis and collapsing atrophy around proximal
tubules)
Prodiranje acelularne skleroze u dublje slojeve korteksa sa edemom intersticijuma glomeruli normalni
Spreading the acellular sclerosis in the deeper layers of the cortex with interstitial edema glomerulus remains normal
Terminalni stadijum BENa potpuna acelularna skleroza u intersticijumu i fibroza izvijuganost aferentne arteriole
The terminal stage of BEN complete acellular sclerosis and fibrosis afferent arterioles are tortuous
Nakon rata 1992-1995godine
After the War
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Administrativno uredjenje Bosne i Hercegovine nakon 1995godine
The administrative organization of Bosnia and Herzegovina after 1995
Okružene opštine gdje postoji BEN
The municipalities in the endemic area
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Ali šta je sa BENom
koliki je broj bolesnika
ima li novih žarišta
koliki je broj raseljenih bolesnika
koliko se stanovnika doselilo
šta će se desiti sa raseljenim osobama i useljenim hoće li i kada dobiti BEN
prirodni ratom uslovljen eksperiment
But what happened to BEN
bull How many patients with BEN
bull Are there new endemic area
bull How many displaced patients
bull How many residents moved in the endemic area
bull What will happen with emigrants and immigrants in the endemic area
bull Do we have a natural war-conditioned experiment
Nakon rata postoje pokušaji da se prikupi i analizira broj bolesnika od BENa u BiH da se evidentirajuprikaže trend ove bolesti ali su to radile istraživačke grupe preko Udruženja nefrologa u BiH ili u okviru istraživaćčkih projekata Akademija nauka i umjetnosti BiH ili ISN
After the war there are attempts to collect and analyze the number of patients with BEN organized by the research group supported by The Association for Nephrology Dialysis and Transpalntation of Bosnia and Herzegovina and The Academy of Arts and Sciences
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Association for Nephrology Dialysis and Transplantation of Bosnia and Herzegovina
Prof dr Senaid Trnacevic President
Prof dr Enisa Mesic Project Coordinator
Application for Non-communicable Chronic Disease PreventionPrograms in Developing Countrie ISN Research Committee
Regional Coordinator Dick de Zeeuw (The Netherlands)ddezeeuwmedumcgnl
Program of early detection of chronic kidney disease in high-risk population of Bosnia and Herzegovin(EDCKD-BH)
Section A General Project Information1 Country Bosnia and Herzegovina South-East Europe2 Project title bdquoProgram of early detection of chronic kidney disease in highriskpopulation of Bosnia and Herzegovinaldquo3 Name and address of the coordinating Institution (Aplicant)1048707 Legal name Association for Nephrology Dialysis and Transplantation
of Bosnia and Herzegovina1048707 Address University Clinical Center Tuzla Trnovac bb 75000 Tuzla
BampH1048707 Head of the Association Prof Senaid Trnačević PhD MD
4 Name of the local coordinator of the project Prof Enisa Mešić PhD MD1048707 ISN member ID 606351048707 Position Chief of Nephrology and Dialysis Dept Clinic for Internal
Diseases University Clinical Centre Tuzla1048707 Contact Address Trnovac bb Nephrology and Dialysis Dept Clinic
for Internal Diseases
Trnačević S Halilbašić A Imamović G Mešić E Balkan endemic nephropathy in Bosnia and Herzegovina Facta universitatis 2002 Series Medicine and Biology Vol9 No 1 University of Niš
Imamovic G Batuman V Sinanovic O et al Microalbuminuria as a possible marker of risk of Balkan endemic nephropathy Nephrology 2008 13
Mešić E Early detection of Balkan endemic nephropathyin Bosanska Posavina Bosnian Journal of basic scintient 2010 10 (Suplement 1) S 84-S 90
Alecković M Mesić E Trnacević S et al Glomerular filtrationrate in examined population of Bosnian Posavinamdashregion of Balkan Endemic Nephropathy Bosn J Basic Med Sci 2010 10S68ndashS72
Mirna Aleckovic-Halilovic Enisa Mesic Senaid Trnacevic Emir Hodzic Vildana Habul Mirza Atic Maida Dugonjic and Evlijana Hasanovic 2014Values of Alpha 1 Microglobulin Does Not Differ between Individuals with and without Family History of Balkan Endemic Nephropathy International Journal of NephrologyVolume 2014 (2014) Article ID 284293 5 pageshttpdxdoiorg1011552014284293
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Arthur Grollman 2010 Aristolochic acidan environmental and yatrogenic disease Abstract booktrećeg kongresa nefrologa Bosne i Hercegovine sa medjunarodnim učeščem 6
Grollman AP Scarborough J Jelaković B Aristolochic acid nephropathy an environmental and iatrogenic disease In Fishbein J ed Advances in Molecular Toxicology 3 Elsevier Amsterdam 2009211ndash222
Jelaković B 2010 The role of Aristolochic acid in endemic nephropathy Abstract booktrećeg kongresa nefrologa Bosne i Hercegovine sa medjunarodnim učeščem 6
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Rad Cosynsa i saradnika nakon epizode trovanja žena koje su uzimale susptance sa sastojcima kineskog bilja
Pisoning with ingredients of Chinese herbs for the purpose of weight loss(Cosynsa)
Nigdje toliko korova kao u pšenici endesmkih terena u odnosu na druge regione
Seljaci su koristili pšenicu sa svoje zemlje samo za svoje potrebe
Nisu davali nikakvu važnost toksičnosti korova
Kruh tih seljaka je bio otrovanMilenko Ivić u Liječničkom vijesnku 91(12) 1273-1281 (1969)
Weed is most common in the endemic area
Farmers have used wheat from their land only for their own purposes
They did not pay any attention to the toxicity of weed
Their bread was poisoned
Milenko Ivić u Liječničkom vijesnku 91(12) 1273-1281 (1969)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Analogija BENa i Aristolohijskom kiselinom uslovljenom nefropatijom(AAN)
Klinička slika
Patološko histološki nalazi
Incidenca
Pojava papilarnih tumora
Eksperimenti sa Aristolihijskom kiselinom na eksperimenatlnim životinjama dokazali su istovjetne patološko histološke promejene koje se vidjaju u BENu
Samo je različit famijarni karakter u BEN postoji a u AAN ne postoji
The analogy between Ben and Nephropaty caused by aristolochic acid (AAN)
Clinical manifestations
Histologically
Incidence
The appearance of papillary tumors
Experiments with the laboratory animals that were exposed to aristolochic acid showed the same patohistological changes in kidney like those one found in BEN patints
Differs only family history
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Više od 40 svih dijaliznih bolesnika u BIH su u regionu opština sjerevoistočne BiH gdje je najveća koncentracija dijaliznih cenatara i endemska žarišta BENa
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
More than 40 of all dialysis patients in BiH are in the endemic area where is the largest number of dialysis centers
Od cjelokupne dijalizne populacije u BiH na BEN populaciju pripada 10 što predstavlja medicinski naučni finansijski socijalni i organizacijski problem zdravstvene zaštitie stanovništa
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
From the entire dialysis population in BiH 10 are patients with BEN This is the medical scientific financial social and organizational problem
Broj stanovnika u Bosni i Hercegovini u popisima stanovništva 19711991 i 2013 godine
Sa decembrom 2013 godine u BIH ima ukupno 3 791 622
F BiH 2 371 603
RS 1 326 991
Brčko 93 028
Sa decembrom 1971 godine 3 746 111
Sa decembrom 1991 godine 4 377 033
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
The population of Bosnia and Herzegovina in the censuses in 1971 in 1991 and 2013
December 2013 3 791 622
F BiH 2 371 603
RS 1 326 991
Brčko 93 028
December 1971 3 746 111
December 1991 4 377 033
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1 Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
podaci Bijeljina Brčko Šamac Orašje Odžak Modriča Domaljevac
Broj stanovnika od 1978god
92800 87000 32000 27806 27895 32 800 4208
Broj stanovnika 2013god
114663 93028 19041 21584 21289 27799 5216
Broj gradskog stanivništva 2013
56600 46 000 5000 3796 9182 7 000 5216
Broj seoskog stanovništva 2013
58000 52 000 14 600 17788 12 107 25 000 5216
Broj seoskog stanovništva
1978god
52800 52 000 27 000 23896 20261 25 800 4208
Broj gradskog stanivništva
1978god
40 000 43 900 5000 3910 7634 7 000 4208
Ukupan broj BEN bolesnka
2013god
300 36 90 44 53 80 55
Ukupan broj bolesnika na
hemodijaliziHD
290 62 40 27 22 34 13
Ukupan broj BEN na HD
190 8 26 19 14 10 14
Ukupan broj tumora i BEN
30 2 30 2 3 0 3
Broj BEN na
transplantaciji
0 0 0 0 1 1
Ukupan brojizbjeglica
2013god
20 000 5000 0 0 oko 7000 0
Primjedbe
Ukupno
Broj stanovnika sa registrovanim broj endemskih nefropatija hemodijaliznih bolesnika tumora i BENa broj transplantiranih i BENa u opština sjeveroistočne Bosne i HercegovineNumber of patients with BEN number of patients who are dialyzed number of patients with BEN and tumors
transplanted patients with BEN in th endemic area
BEN ( Balkanska endemska nefropatija )
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1
Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
broj stanovnika u 6 opština 1978 304 509
broj stanovnika u 6 opština 2013 302620
Sa decembrom 2014godine ukupno BENa 1007Sa decembrom 1977 godine 1730
population in six municipalities in 1978 304 509
population in six municipalities in 2013 302 620
number of patients with BEN december 2013 1016number of patients with BEN december 1977 1730
Zavod za statistiku Bosne i Hercegovinegodina 1977Sarajevo
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1 Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Osnovni cilj je ispitati ranih faza BENa u jednom mikroregionu- sa ostvrtom na
dijagnostičke kriterijume
Hipoteze
da žive na endemskom terenu preko 15 (20) godina
postojanje bolesti u porodici
povišena vrijednosti mikroalbumina i alfa1mikroglobulina u urinu
anemija
smanjene dimenzije bubrega su pokazatelji ranih faza BEN
The main goal is to detect the early stages of Ben in one micro region- paying
attention to diagnostic criteria
The main hypothesis is that the indicators of the early stages of BEN are
Living in an endemic area over 15 (20) years
Family history
Increased microalbumin and alpha 1-microglobulin in urine
Anemia
Reduced kidney dimensions
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Metodologija je uniformna prema prekorukama eksperata za BEN izvornih od 2008godine i dogradjenih kasnije u 2013godini
The methodology is unified according to experts recommendations for BENoriginal from 2008 and later annexed in 2013
Consensus statemant on sceeningdiagnosis classification and tretmant of endemic (Balkan) nephropathy NDT Advance
Access published October 282013
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Consensus statemant on sceeningdiagnosis classification and tretmant of endemic (Balkan) nephropathy NDT Advance Access published October 282013
Osnovni kriteriji uključenja ispitanika u ovu studiju su bili življenje u Domaljevcu više od 15 (20)godina patološki nalaz mikroalbuminurije (MA) postojanje ili odsustvo pozitivne porodične anamneze BEN
Dok su kriteriji isključenja prema Konsenzusu (2008) bili postojanje hiperlipidemije hipertenzije dijabetes melitusa mikrohematurije i leukociturije (Anonymous 1999)
Basic criteria for inclusion were living in Domaljevac more than 15 (20) years microalbuminiria family histroy (relative)
While exclusion criteria according to Consensus (2008) were the existence of hyperlipidemia hypertension diabetes mellitus microhaematuria and leukocyturia (Anonymous 1999)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Istraživanje se odvijalo u dvije faze
U I fazi ispitanicima Uzimana je anamnezaklinički poregled laboratorijumski nalazi urina iispunjavani formulari pregleda i anketni list
U obje faze ispitivanja MA određivana je stiks metodom a imunoeseji su je detektovali u koncentracijama od 50 do 100 mgL urina
Izdvojeni su MA pozitivni iz I faze Ponovo je u II fazi odredjivana MA Urin odgovarajuće specifične težine uz pozitivan nalaz mikroalbuminurije ostavljen je za određivanje alfa 1 mikroglobulina (A1M) i kreatinina
Ispitanicima u drugoj fazi ispitivanja uzeta je krv za određivanje kompletne krvne slike kreatinina na osnovu formula određivan je klirens kreatinina-GFR željezo te su vršena morfometrijska mjerenja ultrazvučnim pregledom bubrega
The research was conducted in two phases
In the phase one family history was taken participants were examined urin was tested questionnaries were filled
In both phases of the study MA was tested by styx and was detected at concentrations of 50 to 100 mg L of urine MA positive participants were separated Test was repeated
Urin was tested (detecting alpha 1 microglobulin and creatinine)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Funkcionalno stanje bubrega procjenjivano na osnovu klirensa kreatinina odnosno JGF (MDRD formula) prema preporukama KDIGO- Kidney Internatinal Suplements smjernicama [19] Dimenzije bubrega prema spolu i dobu mjerene su prema standardima preporukama Spiegela i saradnika i sar [20]
Statistička obrada podataka je uradjena prema Altmanu i saradnicima [21]
In the second phase blood sample was taken (blood count creatinine Fe) participants were underwent ultrasound of the kidneys Renal function was evaluated by creatinine clearance (recommended by KDIGO- Kidney Internatinal Suplements guidelines) [19] Kidney dimensions were measured according to standard recommendations (Spiegel )
Statistical analysis was performed according to Altman [21]
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Pregledano je ukupno 360 ispitanika u Domaljevcu a od toga 131 je imao patološki nalaz MA
Od tih 131 ispitanika 59 ispitanika imalo je samo patološki nalaz MA bez hiperlipidemije dijabetes melitusa hipertenzije leukociturije i mikrohematurije dok 72 ispitnika su uz MA imali i jedan od drugih navednih patoloških nalaza te su zbog toga isključeni dalje iz studije
The study included 360 participants in Domaljevac 131 had microalbuminuria detected
59 participants had microalbuminuria without hyperlipidemia diabetes mellitus hypertension leukocituria and microhaematuria while 72 patients had microalbuminuria along with some of the exclusionary factors
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Ispitanici Godine (XplusmnSD) t P
Grupa I 470plusmn155 121 023
Grupa II 521plusmn159
Životna dob u ispitivaim grupama
Bez statističke značajnosti
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
The age
No statistical significance
gender Group I (N=36) Group II (N=23) Ukupno
Male 556 391 492
Female 444 609 508
Dob (godine) N=36
ispitanika
N=23
ispitanika
Ukupno
N= ispitanika
le25 3 83 0 00 3 51
26-35 5 139 5 217 10 169
36-45 11 306 4 174 15 254
46-55 6 167 3 130 9 152
56-65 6 177 5 217 11 186
gt65 5 139 6 261 11 186
Demografski podaci u isptivanim grupama
Preko 55 ispitanika su u životnoj dobi od 35 do 55 godina
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Demographic data
Over 55 of participants were between 35-55 years old
Parameter Group I (N36=) Group II (N23=) t-test p
Min-Max Mean SD Min-Max Mean SD
Eritrociti 30-56 460 049 322-508 439 049 1552 0127
Hemoglobin 96-169 1376 144 102-162 1345 145 0734 0467
Hematokrit 29-49 4097 40 31-46 3973 382 1117 0269
Željezo 26-475 1924 755 42-316 1617 633 1595 0116
Creatinine 55-132 8036 1783 49-119 7739 155 0656 0515
Klirens
krea
48-126 9114 1948 39-130 867 196 0851 0398
A1M 522-40 108 80 522-667 1622 158 -1524 0138
Cr urin 221-40 1538 1021 265-347 1398 787 0561 0577
A1MCr
urin
020-39 113 091 020-103 153 211 -1001 0321
N number of patients
Klirens krea- klirens kreatinina A1M ndash alfa 1 mikroglobulin Cr urin- kreatinin u urinu A1MCr urin- odnos alfa1
mikroglobulina i kreatinina urina
Laboratorijumski nalazi u ispitivanim grupama
Laboratory findings
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Kidney size
measurements
Group I (N=36)
Kidney
Group II (N=23)
Kidney
t-test
(p)
Right Left Right Left Right Le
ft
Length in mm
(SD)
1039 (988) 1062 (90) 1038 (80) 1038 (99) 065
(0949)
0925
(035
9)
Parenhim in
mm (SD)
1429 (262) 1483(224) 139 (239) 1387(290) 0548
(0586)
1437
(015
6)
Width in mm
(SD)
4731(636) 4764(473) 4556(516) 4622(513) 1046
(0300)
1090
(028
0)
Kosi in mm
(SD)
4766(791) 4678(682) 447(924) 4648(720) 1304
(0198)
0161
(087
3)
Ultrazvučni nalazi bubrega u ispitivanim grupama BENa
Bez statističke značajnosti u dimenzijama bubrega u ispoitivanim grupamaI u odnosu na normalne referentne vrijednosti
Ultrasound of the kidneys
No statistical significance in kidney size in the examined groups compared to the normal reference values
Zaključci Nema bitnih razlika u obolijevanju među spolovima na endemskom terenu u isitanika opeterećenih BENom i bez
BEN opeterećenja u porodici
Rane faze BEN počinju poslije 40 godine života i protiču bez akutnog početka i hipertenzije
Prvi znaci bolesti mogu biti povišena koncentracija mikroalbulbumina u urinu U starijim grupama je u većim koncentracijama alfa1mikroglobulina u urinu što je znak duže izloženosti agensu
U ranima fazama bolesti normalna je bubrežna funkcija
Anemija nije rani znak BEN
Ultrazvučne dimenzije bubrega su normalne u ranim fazama BENa
Patohistološki je acelularna skleroza u intersticijumu i počinje u kori bubrega
Conclusions No significant differences in morbidity rates between the sexes in participants with positive and negative family
history
The early stages of BEN begin after the age of 40 without acute reaction and hypertension
The first sign of the disease can be microalbuminuria The elderly participants have increased concentration of alpha 1-microglobulin in the urine awhich is a sign of longer exposure to agent In the early stages of the disease renal function is normal
Anemia is not an early sign of BEN
Ultrasonic kidney dimensions are normal in the early stages of Ben
Histopathology indicates acellular interstitial sclerosis and begins in the renal cortex
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Početak bolesti se pomjera prema starijim životnim dobima
Nema novih žarišta
Bitnije je ekspozicija i dužina ekspozicije na terenu za nastanak BEN jer to objašnjava da imigranti poslije 20 godina obole
Jer i grupe koje u porodici nemaju BEN poslije dugo godina življenja na terenu dobiju bolest
Posebno kako neki od članova pojedinih porodica obole a neko ne ( jer neko je više izložen agensu a neko nije i to je osnovni razlog)
Start of disease is shifting towards older ages
There are no new endemic areas
More important is the exposure to the agent because it explains that immigrants after 20 years show the sympthoms
Some of the family members get sick and others do not depending on how much they are exposed to agent
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Novija saznanja i istraživanja BENa
Aristolohijska kiselina ili njeni adukti su razlog bolesti jeste
Da li je to jedan osnovni razlog a ostalo su uticajni činioci mislim da jeste
da li će BEN nestati - hoće ALI BAR ZNAMO ETIOLOGIJU ( ILI MISLIMO DA ZNAMO )
Prethodi li BEN papilarnim karcinomima urotelijuma-prethodi
Je li razlog tumora i BENa isti - jeste -Arisholohijska kiselina i njeni adukti
Napraviti nove sveobuhvatna
Epidemiološka istraživanja
Tražiti adukte Arisholohijske kiseline u tkivu
Markere tumorogeneze
Future research
Aristolochic acid or its adducts are the cause of disease Yes
Is it the main reason and the rest are influential factors I think it is
Whether BEN desapear It will But at least we know the etiology ( or we think we know)
Whether BEN precededs papillary urothelial carcinoma-precedes
Is the cause of tumors and Ben the same ndash yes it is - Aristolochic acid
New comprehensive research
epidemiological research
Searching for adducts of Aristolochic acid in the tissue
Searching for tumor markers
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Kako je i zašto BEN progresivna ireverzibilna bolest i vodi u terminačlnu bubrežnu slabost jer ako je toksin razlog zašto ako se otkloni ili prestane djejstvo toksina bolest napreduje i ne ostaje na odredjenom stepenu renalne slabosti
How and why BEN is progressive reversible disease that leads to the terminal renal failure If the toxin is the cause of BEN why when we eliminate exposure to toxin disease still makes a progress and does not remain at a certain stage of renal failure
Balkanska endemska nefropatija u Bosni i Hercegovini 50 godina istraživanja
Prodiranje acelularne skleroze u dublje slojeve korteksa sa edemom intersticijuma glomeruli normalni
Spreading the acellular sclerosis in the deeper layers of the cortex with interstitial edema glomerulus remains normal
Terminalni stadijum BENa potpuna acelularna skleroza u intersticijumu i fibroza izvijuganost aferentne arteriole
The terminal stage of BEN complete acellular sclerosis and fibrosis afferent arterioles are tortuous
Nakon rata 1992-1995godine
After the War
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Administrativno uredjenje Bosne i Hercegovine nakon 1995godine
The administrative organization of Bosnia and Herzegovina after 1995
Okružene opštine gdje postoji BEN
The municipalities in the endemic area
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Ali šta je sa BENom
koliki je broj bolesnika
ima li novih žarišta
koliki je broj raseljenih bolesnika
koliko se stanovnika doselilo
šta će se desiti sa raseljenim osobama i useljenim hoće li i kada dobiti BEN
prirodni ratom uslovljen eksperiment
But what happened to BEN
bull How many patients with BEN
bull Are there new endemic area
bull How many displaced patients
bull How many residents moved in the endemic area
bull What will happen with emigrants and immigrants in the endemic area
bull Do we have a natural war-conditioned experiment
Nakon rata postoje pokušaji da se prikupi i analizira broj bolesnika od BENa u BiH da se evidentirajuprikaže trend ove bolesti ali su to radile istraživačke grupe preko Udruženja nefrologa u BiH ili u okviru istraživaćčkih projekata Akademija nauka i umjetnosti BiH ili ISN
After the war there are attempts to collect and analyze the number of patients with BEN organized by the research group supported by The Association for Nephrology Dialysis and Transpalntation of Bosnia and Herzegovina and The Academy of Arts and Sciences
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Association for Nephrology Dialysis and Transplantation of Bosnia and Herzegovina
Prof dr Senaid Trnacevic President
Prof dr Enisa Mesic Project Coordinator
Application for Non-communicable Chronic Disease PreventionPrograms in Developing Countrie ISN Research Committee
Regional Coordinator Dick de Zeeuw (The Netherlands)ddezeeuwmedumcgnl
Program of early detection of chronic kidney disease in high-risk population of Bosnia and Herzegovin(EDCKD-BH)
Section A General Project Information1 Country Bosnia and Herzegovina South-East Europe2 Project title bdquoProgram of early detection of chronic kidney disease in highriskpopulation of Bosnia and Herzegovinaldquo3 Name and address of the coordinating Institution (Aplicant)1048707 Legal name Association for Nephrology Dialysis and Transplantation
of Bosnia and Herzegovina1048707 Address University Clinical Center Tuzla Trnovac bb 75000 Tuzla
BampH1048707 Head of the Association Prof Senaid Trnačević PhD MD
4 Name of the local coordinator of the project Prof Enisa Mešić PhD MD1048707 ISN member ID 606351048707 Position Chief of Nephrology and Dialysis Dept Clinic for Internal
Diseases University Clinical Centre Tuzla1048707 Contact Address Trnovac bb Nephrology and Dialysis Dept Clinic
for Internal Diseases
Trnačević S Halilbašić A Imamović G Mešić E Balkan endemic nephropathy in Bosnia and Herzegovina Facta universitatis 2002 Series Medicine and Biology Vol9 No 1 University of Niš
Imamovic G Batuman V Sinanovic O et al Microalbuminuria as a possible marker of risk of Balkan endemic nephropathy Nephrology 2008 13
Mešić E Early detection of Balkan endemic nephropathyin Bosanska Posavina Bosnian Journal of basic scintient 2010 10 (Suplement 1) S 84-S 90
Alecković M Mesić E Trnacević S et al Glomerular filtrationrate in examined population of Bosnian Posavinamdashregion of Balkan Endemic Nephropathy Bosn J Basic Med Sci 2010 10S68ndashS72
Mirna Aleckovic-Halilovic Enisa Mesic Senaid Trnacevic Emir Hodzic Vildana Habul Mirza Atic Maida Dugonjic and Evlijana Hasanovic 2014Values of Alpha 1 Microglobulin Does Not Differ between Individuals with and without Family History of Balkan Endemic Nephropathy International Journal of NephrologyVolume 2014 (2014) Article ID 284293 5 pageshttpdxdoiorg1011552014284293
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Arthur Grollman 2010 Aristolochic acidan environmental and yatrogenic disease Abstract booktrećeg kongresa nefrologa Bosne i Hercegovine sa medjunarodnim učeščem 6
Grollman AP Scarborough J Jelaković B Aristolochic acid nephropathy an environmental and iatrogenic disease In Fishbein J ed Advances in Molecular Toxicology 3 Elsevier Amsterdam 2009211ndash222
Jelaković B 2010 The role of Aristolochic acid in endemic nephropathy Abstract booktrećeg kongresa nefrologa Bosne i Hercegovine sa medjunarodnim učeščem 6
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Rad Cosynsa i saradnika nakon epizode trovanja žena koje su uzimale susptance sa sastojcima kineskog bilja
Pisoning with ingredients of Chinese herbs for the purpose of weight loss(Cosynsa)
Nigdje toliko korova kao u pšenici endesmkih terena u odnosu na druge regione
Seljaci su koristili pšenicu sa svoje zemlje samo za svoje potrebe
Nisu davali nikakvu važnost toksičnosti korova
Kruh tih seljaka je bio otrovanMilenko Ivić u Liječničkom vijesnku 91(12) 1273-1281 (1969)
Weed is most common in the endemic area
Farmers have used wheat from their land only for their own purposes
They did not pay any attention to the toxicity of weed
Their bread was poisoned
Milenko Ivić u Liječničkom vijesnku 91(12) 1273-1281 (1969)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Analogija BENa i Aristolohijskom kiselinom uslovljenom nefropatijom(AAN)
Klinička slika
Patološko histološki nalazi
Incidenca
Pojava papilarnih tumora
Eksperimenti sa Aristolihijskom kiselinom na eksperimenatlnim životinjama dokazali su istovjetne patološko histološke promejene koje se vidjaju u BENu
Samo je različit famijarni karakter u BEN postoji a u AAN ne postoji
The analogy between Ben and Nephropaty caused by aristolochic acid (AAN)
Clinical manifestations
Histologically
Incidence
The appearance of papillary tumors
Experiments with the laboratory animals that were exposed to aristolochic acid showed the same patohistological changes in kidney like those one found in BEN patints
Differs only family history
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Više od 40 svih dijaliznih bolesnika u BIH su u regionu opština sjerevoistočne BiH gdje je najveća koncentracija dijaliznih cenatara i endemska žarišta BENa
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
More than 40 of all dialysis patients in BiH are in the endemic area where is the largest number of dialysis centers
Od cjelokupne dijalizne populacije u BiH na BEN populaciju pripada 10 što predstavlja medicinski naučni finansijski socijalni i organizacijski problem zdravstvene zaštitie stanovništa
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
From the entire dialysis population in BiH 10 are patients with BEN This is the medical scientific financial social and organizational problem
Broj stanovnika u Bosni i Hercegovini u popisima stanovništva 19711991 i 2013 godine
Sa decembrom 2013 godine u BIH ima ukupno 3 791 622
F BiH 2 371 603
RS 1 326 991
Brčko 93 028
Sa decembrom 1971 godine 3 746 111
Sa decembrom 1991 godine 4 377 033
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
The population of Bosnia and Herzegovina in the censuses in 1971 in 1991 and 2013
December 2013 3 791 622
F BiH 2 371 603
RS 1 326 991
Brčko 93 028
December 1971 3 746 111
December 1991 4 377 033
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1 Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
podaci Bijeljina Brčko Šamac Orašje Odžak Modriča Domaljevac
Broj stanovnika od 1978god
92800 87000 32000 27806 27895 32 800 4208
Broj stanovnika 2013god
114663 93028 19041 21584 21289 27799 5216
Broj gradskog stanivništva 2013
56600 46 000 5000 3796 9182 7 000 5216
Broj seoskog stanovništva 2013
58000 52 000 14 600 17788 12 107 25 000 5216
Broj seoskog stanovništva
1978god
52800 52 000 27 000 23896 20261 25 800 4208
Broj gradskog stanivništva
1978god
40 000 43 900 5000 3910 7634 7 000 4208
Ukupan broj BEN bolesnka
2013god
300 36 90 44 53 80 55
Ukupan broj bolesnika na
hemodijaliziHD
290 62 40 27 22 34 13
Ukupan broj BEN na HD
190 8 26 19 14 10 14
Ukupan broj tumora i BEN
30 2 30 2 3 0 3
Broj BEN na
transplantaciji
0 0 0 0 1 1
Ukupan brojizbjeglica
2013god
20 000 5000 0 0 oko 7000 0
Primjedbe
Ukupno
Broj stanovnika sa registrovanim broj endemskih nefropatija hemodijaliznih bolesnika tumora i BENa broj transplantiranih i BENa u opština sjeveroistočne Bosne i HercegovineNumber of patients with BEN number of patients who are dialyzed number of patients with BEN and tumors
transplanted patients with BEN in th endemic area
BEN ( Balkanska endemska nefropatija )
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1
Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
broj stanovnika u 6 opština 1978 304 509
broj stanovnika u 6 opština 2013 302620
Sa decembrom 2014godine ukupno BENa 1007Sa decembrom 1977 godine 1730
population in six municipalities in 1978 304 509
population in six municipalities in 2013 302 620
number of patients with BEN december 2013 1016number of patients with BEN december 1977 1730
Zavod za statistiku Bosne i Hercegovinegodina 1977Sarajevo
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1 Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Osnovni cilj je ispitati ranih faza BENa u jednom mikroregionu- sa ostvrtom na
dijagnostičke kriterijume
Hipoteze
da žive na endemskom terenu preko 15 (20) godina
postojanje bolesti u porodici
povišena vrijednosti mikroalbumina i alfa1mikroglobulina u urinu
anemija
smanjene dimenzije bubrega su pokazatelji ranih faza BEN
The main goal is to detect the early stages of Ben in one micro region- paying
attention to diagnostic criteria
The main hypothesis is that the indicators of the early stages of BEN are
Living in an endemic area over 15 (20) years
Family history
Increased microalbumin and alpha 1-microglobulin in urine
Anemia
Reduced kidney dimensions
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Metodologija je uniformna prema prekorukama eksperata za BEN izvornih od 2008godine i dogradjenih kasnije u 2013godini
The methodology is unified according to experts recommendations for BENoriginal from 2008 and later annexed in 2013
Consensus statemant on sceeningdiagnosis classification and tretmant of endemic (Balkan) nephropathy NDT Advance
Access published October 282013
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Consensus statemant on sceeningdiagnosis classification and tretmant of endemic (Balkan) nephropathy NDT Advance Access published October 282013
Osnovni kriteriji uključenja ispitanika u ovu studiju su bili življenje u Domaljevcu više od 15 (20)godina patološki nalaz mikroalbuminurije (MA) postojanje ili odsustvo pozitivne porodične anamneze BEN
Dok su kriteriji isključenja prema Konsenzusu (2008) bili postojanje hiperlipidemije hipertenzije dijabetes melitusa mikrohematurije i leukociturije (Anonymous 1999)
Basic criteria for inclusion were living in Domaljevac more than 15 (20) years microalbuminiria family histroy (relative)
While exclusion criteria according to Consensus (2008) were the existence of hyperlipidemia hypertension diabetes mellitus microhaematuria and leukocyturia (Anonymous 1999)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Istraživanje se odvijalo u dvije faze
U I fazi ispitanicima Uzimana je anamnezaklinički poregled laboratorijumski nalazi urina iispunjavani formulari pregleda i anketni list
U obje faze ispitivanja MA određivana je stiks metodom a imunoeseji su je detektovali u koncentracijama od 50 do 100 mgL urina
Izdvojeni su MA pozitivni iz I faze Ponovo je u II fazi odredjivana MA Urin odgovarajuće specifične težine uz pozitivan nalaz mikroalbuminurije ostavljen je za određivanje alfa 1 mikroglobulina (A1M) i kreatinina
Ispitanicima u drugoj fazi ispitivanja uzeta je krv za određivanje kompletne krvne slike kreatinina na osnovu formula određivan je klirens kreatinina-GFR željezo te su vršena morfometrijska mjerenja ultrazvučnim pregledom bubrega
The research was conducted in two phases
In the phase one family history was taken participants were examined urin was tested questionnaries were filled
In both phases of the study MA was tested by styx and was detected at concentrations of 50 to 100 mg L of urine MA positive participants were separated Test was repeated
Urin was tested (detecting alpha 1 microglobulin and creatinine)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Funkcionalno stanje bubrega procjenjivano na osnovu klirensa kreatinina odnosno JGF (MDRD formula) prema preporukama KDIGO- Kidney Internatinal Suplements smjernicama [19] Dimenzije bubrega prema spolu i dobu mjerene su prema standardima preporukama Spiegela i saradnika i sar [20]
Statistička obrada podataka je uradjena prema Altmanu i saradnicima [21]
In the second phase blood sample was taken (blood count creatinine Fe) participants were underwent ultrasound of the kidneys Renal function was evaluated by creatinine clearance (recommended by KDIGO- Kidney Internatinal Suplements guidelines) [19] Kidney dimensions were measured according to standard recommendations (Spiegel )
Statistical analysis was performed according to Altman [21]
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Pregledano je ukupno 360 ispitanika u Domaljevcu a od toga 131 je imao patološki nalaz MA
Od tih 131 ispitanika 59 ispitanika imalo je samo patološki nalaz MA bez hiperlipidemije dijabetes melitusa hipertenzije leukociturije i mikrohematurije dok 72 ispitnika su uz MA imali i jedan od drugih navednih patoloških nalaza te su zbog toga isključeni dalje iz studije
The study included 360 participants in Domaljevac 131 had microalbuminuria detected
59 participants had microalbuminuria without hyperlipidemia diabetes mellitus hypertension leukocituria and microhaematuria while 72 patients had microalbuminuria along with some of the exclusionary factors
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Ispitanici Godine (XplusmnSD) t P
Grupa I 470plusmn155 121 023
Grupa II 521plusmn159
Životna dob u ispitivaim grupama
Bez statističke značajnosti
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
The age
No statistical significance
gender Group I (N=36) Group II (N=23) Ukupno
Male 556 391 492
Female 444 609 508
Dob (godine) N=36
ispitanika
N=23
ispitanika
Ukupno
N= ispitanika
le25 3 83 0 00 3 51
26-35 5 139 5 217 10 169
36-45 11 306 4 174 15 254
46-55 6 167 3 130 9 152
56-65 6 177 5 217 11 186
gt65 5 139 6 261 11 186
Demografski podaci u isptivanim grupama
Preko 55 ispitanika su u životnoj dobi od 35 do 55 godina
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Demographic data
Over 55 of participants were between 35-55 years old
Parameter Group I (N36=) Group II (N23=) t-test p
Min-Max Mean SD Min-Max Mean SD
Eritrociti 30-56 460 049 322-508 439 049 1552 0127
Hemoglobin 96-169 1376 144 102-162 1345 145 0734 0467
Hematokrit 29-49 4097 40 31-46 3973 382 1117 0269
Željezo 26-475 1924 755 42-316 1617 633 1595 0116
Creatinine 55-132 8036 1783 49-119 7739 155 0656 0515
Klirens
krea
48-126 9114 1948 39-130 867 196 0851 0398
A1M 522-40 108 80 522-667 1622 158 -1524 0138
Cr urin 221-40 1538 1021 265-347 1398 787 0561 0577
A1MCr
urin
020-39 113 091 020-103 153 211 -1001 0321
N number of patients
Klirens krea- klirens kreatinina A1M ndash alfa 1 mikroglobulin Cr urin- kreatinin u urinu A1MCr urin- odnos alfa1
mikroglobulina i kreatinina urina
Laboratorijumski nalazi u ispitivanim grupama
Laboratory findings
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Kidney size
measurements
Group I (N=36)
Kidney
Group II (N=23)
Kidney
t-test
(p)
Right Left Right Left Right Le
ft
Length in mm
(SD)
1039 (988) 1062 (90) 1038 (80) 1038 (99) 065
(0949)
0925
(035
9)
Parenhim in
mm (SD)
1429 (262) 1483(224) 139 (239) 1387(290) 0548
(0586)
1437
(015
6)
Width in mm
(SD)
4731(636) 4764(473) 4556(516) 4622(513) 1046
(0300)
1090
(028
0)
Kosi in mm
(SD)
4766(791) 4678(682) 447(924) 4648(720) 1304
(0198)
0161
(087
3)
Ultrazvučni nalazi bubrega u ispitivanim grupama BENa
Bez statističke značajnosti u dimenzijama bubrega u ispoitivanim grupamaI u odnosu na normalne referentne vrijednosti
Ultrasound of the kidneys
No statistical significance in kidney size in the examined groups compared to the normal reference values
Zaključci Nema bitnih razlika u obolijevanju među spolovima na endemskom terenu u isitanika opeterećenih BENom i bez
BEN opeterećenja u porodici
Rane faze BEN počinju poslije 40 godine života i protiču bez akutnog početka i hipertenzije
Prvi znaci bolesti mogu biti povišena koncentracija mikroalbulbumina u urinu U starijim grupama je u većim koncentracijama alfa1mikroglobulina u urinu što je znak duže izloženosti agensu
U ranima fazama bolesti normalna je bubrežna funkcija
Anemija nije rani znak BEN
Ultrazvučne dimenzije bubrega su normalne u ranim fazama BENa
Patohistološki je acelularna skleroza u intersticijumu i počinje u kori bubrega
Conclusions No significant differences in morbidity rates between the sexes in participants with positive and negative family
history
The early stages of BEN begin after the age of 40 without acute reaction and hypertension
The first sign of the disease can be microalbuminuria The elderly participants have increased concentration of alpha 1-microglobulin in the urine awhich is a sign of longer exposure to agent In the early stages of the disease renal function is normal
Anemia is not an early sign of BEN
Ultrasonic kidney dimensions are normal in the early stages of Ben
Histopathology indicates acellular interstitial sclerosis and begins in the renal cortex
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Početak bolesti se pomjera prema starijim životnim dobima
Nema novih žarišta
Bitnije je ekspozicija i dužina ekspozicije na terenu za nastanak BEN jer to objašnjava da imigranti poslije 20 godina obole
Jer i grupe koje u porodici nemaju BEN poslije dugo godina življenja na terenu dobiju bolest
Posebno kako neki od članova pojedinih porodica obole a neko ne ( jer neko je više izložen agensu a neko nije i to je osnovni razlog)
Start of disease is shifting towards older ages
There are no new endemic areas
More important is the exposure to the agent because it explains that immigrants after 20 years show the sympthoms
Some of the family members get sick and others do not depending on how much they are exposed to agent
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Novija saznanja i istraživanja BENa
Aristolohijska kiselina ili njeni adukti su razlog bolesti jeste
Da li je to jedan osnovni razlog a ostalo su uticajni činioci mislim da jeste
da li će BEN nestati - hoće ALI BAR ZNAMO ETIOLOGIJU ( ILI MISLIMO DA ZNAMO )
Prethodi li BEN papilarnim karcinomima urotelijuma-prethodi
Je li razlog tumora i BENa isti - jeste -Arisholohijska kiselina i njeni adukti
Napraviti nove sveobuhvatna
Epidemiološka istraživanja
Tražiti adukte Arisholohijske kiseline u tkivu
Markere tumorogeneze
Future research
Aristolochic acid or its adducts are the cause of disease Yes
Is it the main reason and the rest are influential factors I think it is
Whether BEN desapear It will But at least we know the etiology ( or we think we know)
Whether BEN precededs papillary urothelial carcinoma-precedes
Is the cause of tumors and Ben the same ndash yes it is - Aristolochic acid
New comprehensive research
epidemiological research
Searching for adducts of Aristolochic acid in the tissue
Searching for tumor markers
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Kako je i zašto BEN progresivna ireverzibilna bolest i vodi u terminačlnu bubrežnu slabost jer ako je toksin razlog zašto ako se otkloni ili prestane djejstvo toksina bolest napreduje i ne ostaje na odredjenom stepenu renalne slabosti
How and why BEN is progressive reversible disease that leads to the terminal renal failure If the toxin is the cause of BEN why when we eliminate exposure to toxin disease still makes a progress and does not remain at a certain stage of renal failure
Balkanska endemska nefropatija u Bosni i Hercegovini 50 godina istraživanja
Terminalni stadijum BENa potpuna acelularna skleroza u intersticijumu i fibroza izvijuganost aferentne arteriole
The terminal stage of BEN complete acellular sclerosis and fibrosis afferent arterioles are tortuous
Nakon rata 1992-1995godine
After the War
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Administrativno uredjenje Bosne i Hercegovine nakon 1995godine
The administrative organization of Bosnia and Herzegovina after 1995
Okružene opštine gdje postoji BEN
The municipalities in the endemic area
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Ali šta je sa BENom
koliki je broj bolesnika
ima li novih žarišta
koliki je broj raseljenih bolesnika
koliko se stanovnika doselilo
šta će se desiti sa raseljenim osobama i useljenim hoće li i kada dobiti BEN
prirodni ratom uslovljen eksperiment
But what happened to BEN
bull How many patients with BEN
bull Are there new endemic area
bull How many displaced patients
bull How many residents moved in the endemic area
bull What will happen with emigrants and immigrants in the endemic area
bull Do we have a natural war-conditioned experiment
Nakon rata postoje pokušaji da se prikupi i analizira broj bolesnika od BENa u BiH da se evidentirajuprikaže trend ove bolesti ali su to radile istraživačke grupe preko Udruženja nefrologa u BiH ili u okviru istraživaćčkih projekata Akademija nauka i umjetnosti BiH ili ISN
After the war there are attempts to collect and analyze the number of patients with BEN organized by the research group supported by The Association for Nephrology Dialysis and Transpalntation of Bosnia and Herzegovina and The Academy of Arts and Sciences
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Association for Nephrology Dialysis and Transplantation of Bosnia and Herzegovina
Prof dr Senaid Trnacevic President
Prof dr Enisa Mesic Project Coordinator
Application for Non-communicable Chronic Disease PreventionPrograms in Developing Countrie ISN Research Committee
Regional Coordinator Dick de Zeeuw (The Netherlands)ddezeeuwmedumcgnl
Program of early detection of chronic kidney disease in high-risk population of Bosnia and Herzegovin(EDCKD-BH)
Section A General Project Information1 Country Bosnia and Herzegovina South-East Europe2 Project title bdquoProgram of early detection of chronic kidney disease in highriskpopulation of Bosnia and Herzegovinaldquo3 Name and address of the coordinating Institution (Aplicant)1048707 Legal name Association for Nephrology Dialysis and Transplantation
of Bosnia and Herzegovina1048707 Address University Clinical Center Tuzla Trnovac bb 75000 Tuzla
BampH1048707 Head of the Association Prof Senaid Trnačević PhD MD
4 Name of the local coordinator of the project Prof Enisa Mešić PhD MD1048707 ISN member ID 606351048707 Position Chief of Nephrology and Dialysis Dept Clinic for Internal
Diseases University Clinical Centre Tuzla1048707 Contact Address Trnovac bb Nephrology and Dialysis Dept Clinic
for Internal Diseases
Trnačević S Halilbašić A Imamović G Mešić E Balkan endemic nephropathy in Bosnia and Herzegovina Facta universitatis 2002 Series Medicine and Biology Vol9 No 1 University of Niš
Imamovic G Batuman V Sinanovic O et al Microalbuminuria as a possible marker of risk of Balkan endemic nephropathy Nephrology 2008 13
Mešić E Early detection of Balkan endemic nephropathyin Bosanska Posavina Bosnian Journal of basic scintient 2010 10 (Suplement 1) S 84-S 90
Alecković M Mesić E Trnacević S et al Glomerular filtrationrate in examined population of Bosnian Posavinamdashregion of Balkan Endemic Nephropathy Bosn J Basic Med Sci 2010 10S68ndashS72
Mirna Aleckovic-Halilovic Enisa Mesic Senaid Trnacevic Emir Hodzic Vildana Habul Mirza Atic Maida Dugonjic and Evlijana Hasanovic 2014Values of Alpha 1 Microglobulin Does Not Differ between Individuals with and without Family History of Balkan Endemic Nephropathy International Journal of NephrologyVolume 2014 (2014) Article ID 284293 5 pageshttpdxdoiorg1011552014284293
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Arthur Grollman 2010 Aristolochic acidan environmental and yatrogenic disease Abstract booktrećeg kongresa nefrologa Bosne i Hercegovine sa medjunarodnim učeščem 6
Grollman AP Scarborough J Jelaković B Aristolochic acid nephropathy an environmental and iatrogenic disease In Fishbein J ed Advances in Molecular Toxicology 3 Elsevier Amsterdam 2009211ndash222
Jelaković B 2010 The role of Aristolochic acid in endemic nephropathy Abstract booktrećeg kongresa nefrologa Bosne i Hercegovine sa medjunarodnim učeščem 6
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Rad Cosynsa i saradnika nakon epizode trovanja žena koje su uzimale susptance sa sastojcima kineskog bilja
Pisoning with ingredients of Chinese herbs for the purpose of weight loss(Cosynsa)
Nigdje toliko korova kao u pšenici endesmkih terena u odnosu na druge regione
Seljaci su koristili pšenicu sa svoje zemlje samo za svoje potrebe
Nisu davali nikakvu važnost toksičnosti korova
Kruh tih seljaka je bio otrovanMilenko Ivić u Liječničkom vijesnku 91(12) 1273-1281 (1969)
Weed is most common in the endemic area
Farmers have used wheat from their land only for their own purposes
They did not pay any attention to the toxicity of weed
Their bread was poisoned
Milenko Ivić u Liječničkom vijesnku 91(12) 1273-1281 (1969)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Analogija BENa i Aristolohijskom kiselinom uslovljenom nefropatijom(AAN)
Klinička slika
Patološko histološki nalazi
Incidenca
Pojava papilarnih tumora
Eksperimenti sa Aristolihijskom kiselinom na eksperimenatlnim životinjama dokazali su istovjetne patološko histološke promejene koje se vidjaju u BENu
Samo je različit famijarni karakter u BEN postoji a u AAN ne postoji
The analogy between Ben and Nephropaty caused by aristolochic acid (AAN)
Clinical manifestations
Histologically
Incidence
The appearance of papillary tumors
Experiments with the laboratory animals that were exposed to aristolochic acid showed the same patohistological changes in kidney like those one found in BEN patints
Differs only family history
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Više od 40 svih dijaliznih bolesnika u BIH su u regionu opština sjerevoistočne BiH gdje je najveća koncentracija dijaliznih cenatara i endemska žarišta BENa
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
More than 40 of all dialysis patients in BiH are in the endemic area where is the largest number of dialysis centers
Od cjelokupne dijalizne populacije u BiH na BEN populaciju pripada 10 što predstavlja medicinski naučni finansijski socijalni i organizacijski problem zdravstvene zaštitie stanovništa
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
From the entire dialysis population in BiH 10 are patients with BEN This is the medical scientific financial social and organizational problem
Broj stanovnika u Bosni i Hercegovini u popisima stanovništva 19711991 i 2013 godine
Sa decembrom 2013 godine u BIH ima ukupno 3 791 622
F BiH 2 371 603
RS 1 326 991
Brčko 93 028
Sa decembrom 1971 godine 3 746 111
Sa decembrom 1991 godine 4 377 033
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
The population of Bosnia and Herzegovina in the censuses in 1971 in 1991 and 2013
December 2013 3 791 622
F BiH 2 371 603
RS 1 326 991
Brčko 93 028
December 1971 3 746 111
December 1991 4 377 033
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1 Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
podaci Bijeljina Brčko Šamac Orašje Odžak Modriča Domaljevac
Broj stanovnika od 1978god
92800 87000 32000 27806 27895 32 800 4208
Broj stanovnika 2013god
114663 93028 19041 21584 21289 27799 5216
Broj gradskog stanivništva 2013
56600 46 000 5000 3796 9182 7 000 5216
Broj seoskog stanovništva 2013
58000 52 000 14 600 17788 12 107 25 000 5216
Broj seoskog stanovništva
1978god
52800 52 000 27 000 23896 20261 25 800 4208
Broj gradskog stanivništva
1978god
40 000 43 900 5000 3910 7634 7 000 4208
Ukupan broj BEN bolesnka
2013god
300 36 90 44 53 80 55
Ukupan broj bolesnika na
hemodijaliziHD
290 62 40 27 22 34 13
Ukupan broj BEN na HD
190 8 26 19 14 10 14
Ukupan broj tumora i BEN
30 2 30 2 3 0 3
Broj BEN na
transplantaciji
0 0 0 0 1 1
Ukupan brojizbjeglica
2013god
20 000 5000 0 0 oko 7000 0
Primjedbe
Ukupno
Broj stanovnika sa registrovanim broj endemskih nefropatija hemodijaliznih bolesnika tumora i BENa broj transplantiranih i BENa u opština sjeveroistočne Bosne i HercegovineNumber of patients with BEN number of patients who are dialyzed number of patients with BEN and tumors
transplanted patients with BEN in th endemic area
BEN ( Balkanska endemska nefropatija )
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1
Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
broj stanovnika u 6 opština 1978 304 509
broj stanovnika u 6 opština 2013 302620
Sa decembrom 2014godine ukupno BENa 1007Sa decembrom 1977 godine 1730
population in six municipalities in 1978 304 509
population in six municipalities in 2013 302 620
number of patients with BEN december 2013 1016number of patients with BEN december 1977 1730
Zavod za statistiku Bosne i Hercegovinegodina 1977Sarajevo
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1 Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Osnovni cilj je ispitati ranih faza BENa u jednom mikroregionu- sa ostvrtom na
dijagnostičke kriterijume
Hipoteze
da žive na endemskom terenu preko 15 (20) godina
postojanje bolesti u porodici
povišena vrijednosti mikroalbumina i alfa1mikroglobulina u urinu
anemija
smanjene dimenzije bubrega su pokazatelji ranih faza BEN
The main goal is to detect the early stages of Ben in one micro region- paying
attention to diagnostic criteria
The main hypothesis is that the indicators of the early stages of BEN are
Living in an endemic area over 15 (20) years
Family history
Increased microalbumin and alpha 1-microglobulin in urine
Anemia
Reduced kidney dimensions
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Metodologija je uniformna prema prekorukama eksperata za BEN izvornih od 2008godine i dogradjenih kasnije u 2013godini
The methodology is unified according to experts recommendations for BENoriginal from 2008 and later annexed in 2013
Consensus statemant on sceeningdiagnosis classification and tretmant of endemic (Balkan) nephropathy NDT Advance
Access published October 282013
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Consensus statemant on sceeningdiagnosis classification and tretmant of endemic (Balkan) nephropathy NDT Advance Access published October 282013
Osnovni kriteriji uključenja ispitanika u ovu studiju su bili življenje u Domaljevcu više od 15 (20)godina patološki nalaz mikroalbuminurije (MA) postojanje ili odsustvo pozitivne porodične anamneze BEN
Dok su kriteriji isključenja prema Konsenzusu (2008) bili postojanje hiperlipidemije hipertenzije dijabetes melitusa mikrohematurije i leukociturije (Anonymous 1999)
Basic criteria for inclusion were living in Domaljevac more than 15 (20) years microalbuminiria family histroy (relative)
While exclusion criteria according to Consensus (2008) were the existence of hyperlipidemia hypertension diabetes mellitus microhaematuria and leukocyturia (Anonymous 1999)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Istraživanje se odvijalo u dvije faze
U I fazi ispitanicima Uzimana je anamnezaklinički poregled laboratorijumski nalazi urina iispunjavani formulari pregleda i anketni list
U obje faze ispitivanja MA određivana je stiks metodom a imunoeseji su je detektovali u koncentracijama od 50 do 100 mgL urina
Izdvojeni su MA pozitivni iz I faze Ponovo je u II fazi odredjivana MA Urin odgovarajuće specifične težine uz pozitivan nalaz mikroalbuminurije ostavljen je za određivanje alfa 1 mikroglobulina (A1M) i kreatinina
Ispitanicima u drugoj fazi ispitivanja uzeta je krv za određivanje kompletne krvne slike kreatinina na osnovu formula određivan je klirens kreatinina-GFR željezo te su vršena morfometrijska mjerenja ultrazvučnim pregledom bubrega
The research was conducted in two phases
In the phase one family history was taken participants were examined urin was tested questionnaries were filled
In both phases of the study MA was tested by styx and was detected at concentrations of 50 to 100 mg L of urine MA positive participants were separated Test was repeated
Urin was tested (detecting alpha 1 microglobulin and creatinine)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Funkcionalno stanje bubrega procjenjivano na osnovu klirensa kreatinina odnosno JGF (MDRD formula) prema preporukama KDIGO- Kidney Internatinal Suplements smjernicama [19] Dimenzije bubrega prema spolu i dobu mjerene su prema standardima preporukama Spiegela i saradnika i sar [20]
Statistička obrada podataka je uradjena prema Altmanu i saradnicima [21]
In the second phase blood sample was taken (blood count creatinine Fe) participants were underwent ultrasound of the kidneys Renal function was evaluated by creatinine clearance (recommended by KDIGO- Kidney Internatinal Suplements guidelines) [19] Kidney dimensions were measured according to standard recommendations (Spiegel )
Statistical analysis was performed according to Altman [21]
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Pregledano je ukupno 360 ispitanika u Domaljevcu a od toga 131 je imao patološki nalaz MA
Od tih 131 ispitanika 59 ispitanika imalo je samo patološki nalaz MA bez hiperlipidemije dijabetes melitusa hipertenzije leukociturije i mikrohematurije dok 72 ispitnika su uz MA imali i jedan od drugih navednih patoloških nalaza te su zbog toga isključeni dalje iz studije
The study included 360 participants in Domaljevac 131 had microalbuminuria detected
59 participants had microalbuminuria without hyperlipidemia diabetes mellitus hypertension leukocituria and microhaematuria while 72 patients had microalbuminuria along with some of the exclusionary factors
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Ispitanici Godine (XplusmnSD) t P
Grupa I 470plusmn155 121 023
Grupa II 521plusmn159
Životna dob u ispitivaim grupama
Bez statističke značajnosti
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
The age
No statistical significance
gender Group I (N=36) Group II (N=23) Ukupno
Male 556 391 492
Female 444 609 508
Dob (godine) N=36
ispitanika
N=23
ispitanika
Ukupno
N= ispitanika
le25 3 83 0 00 3 51
26-35 5 139 5 217 10 169
36-45 11 306 4 174 15 254
46-55 6 167 3 130 9 152
56-65 6 177 5 217 11 186
gt65 5 139 6 261 11 186
Demografski podaci u isptivanim grupama
Preko 55 ispitanika su u životnoj dobi od 35 do 55 godina
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Demographic data
Over 55 of participants were between 35-55 years old
Parameter Group I (N36=) Group II (N23=) t-test p
Min-Max Mean SD Min-Max Mean SD
Eritrociti 30-56 460 049 322-508 439 049 1552 0127
Hemoglobin 96-169 1376 144 102-162 1345 145 0734 0467
Hematokrit 29-49 4097 40 31-46 3973 382 1117 0269
Željezo 26-475 1924 755 42-316 1617 633 1595 0116
Creatinine 55-132 8036 1783 49-119 7739 155 0656 0515
Klirens
krea
48-126 9114 1948 39-130 867 196 0851 0398
A1M 522-40 108 80 522-667 1622 158 -1524 0138
Cr urin 221-40 1538 1021 265-347 1398 787 0561 0577
A1MCr
urin
020-39 113 091 020-103 153 211 -1001 0321
N number of patients
Klirens krea- klirens kreatinina A1M ndash alfa 1 mikroglobulin Cr urin- kreatinin u urinu A1MCr urin- odnos alfa1
mikroglobulina i kreatinina urina
Laboratorijumski nalazi u ispitivanim grupama
Laboratory findings
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Kidney size
measurements
Group I (N=36)
Kidney
Group II (N=23)
Kidney
t-test
(p)
Right Left Right Left Right Le
ft
Length in mm
(SD)
1039 (988) 1062 (90) 1038 (80) 1038 (99) 065
(0949)
0925
(035
9)
Parenhim in
mm (SD)
1429 (262) 1483(224) 139 (239) 1387(290) 0548
(0586)
1437
(015
6)
Width in mm
(SD)
4731(636) 4764(473) 4556(516) 4622(513) 1046
(0300)
1090
(028
0)
Kosi in mm
(SD)
4766(791) 4678(682) 447(924) 4648(720) 1304
(0198)
0161
(087
3)
Ultrazvučni nalazi bubrega u ispitivanim grupama BENa
Bez statističke značajnosti u dimenzijama bubrega u ispoitivanim grupamaI u odnosu na normalne referentne vrijednosti
Ultrasound of the kidneys
No statistical significance in kidney size in the examined groups compared to the normal reference values
Zaključci Nema bitnih razlika u obolijevanju među spolovima na endemskom terenu u isitanika opeterećenih BENom i bez
BEN opeterećenja u porodici
Rane faze BEN počinju poslije 40 godine života i protiču bez akutnog početka i hipertenzije
Prvi znaci bolesti mogu biti povišena koncentracija mikroalbulbumina u urinu U starijim grupama je u većim koncentracijama alfa1mikroglobulina u urinu što je znak duže izloženosti agensu
U ranima fazama bolesti normalna je bubrežna funkcija
Anemija nije rani znak BEN
Ultrazvučne dimenzije bubrega su normalne u ranim fazama BENa
Patohistološki je acelularna skleroza u intersticijumu i počinje u kori bubrega
Conclusions No significant differences in morbidity rates between the sexes in participants with positive and negative family
history
The early stages of BEN begin after the age of 40 without acute reaction and hypertension
The first sign of the disease can be microalbuminuria The elderly participants have increased concentration of alpha 1-microglobulin in the urine awhich is a sign of longer exposure to agent In the early stages of the disease renal function is normal
Anemia is not an early sign of BEN
Ultrasonic kidney dimensions are normal in the early stages of Ben
Histopathology indicates acellular interstitial sclerosis and begins in the renal cortex
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Početak bolesti se pomjera prema starijim životnim dobima
Nema novih žarišta
Bitnije je ekspozicija i dužina ekspozicije na terenu za nastanak BEN jer to objašnjava da imigranti poslije 20 godina obole
Jer i grupe koje u porodici nemaju BEN poslije dugo godina življenja na terenu dobiju bolest
Posebno kako neki od članova pojedinih porodica obole a neko ne ( jer neko je više izložen agensu a neko nije i to je osnovni razlog)
Start of disease is shifting towards older ages
There are no new endemic areas
More important is the exposure to the agent because it explains that immigrants after 20 years show the sympthoms
Some of the family members get sick and others do not depending on how much they are exposed to agent
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Novija saznanja i istraživanja BENa
Aristolohijska kiselina ili njeni adukti su razlog bolesti jeste
Da li je to jedan osnovni razlog a ostalo su uticajni činioci mislim da jeste
da li će BEN nestati - hoće ALI BAR ZNAMO ETIOLOGIJU ( ILI MISLIMO DA ZNAMO )
Prethodi li BEN papilarnim karcinomima urotelijuma-prethodi
Je li razlog tumora i BENa isti - jeste -Arisholohijska kiselina i njeni adukti
Napraviti nove sveobuhvatna
Epidemiološka istraživanja
Tražiti adukte Arisholohijske kiseline u tkivu
Markere tumorogeneze
Future research
Aristolochic acid or its adducts are the cause of disease Yes
Is it the main reason and the rest are influential factors I think it is
Whether BEN desapear It will But at least we know the etiology ( or we think we know)
Whether BEN precededs papillary urothelial carcinoma-precedes
Is the cause of tumors and Ben the same ndash yes it is - Aristolochic acid
New comprehensive research
epidemiological research
Searching for adducts of Aristolochic acid in the tissue
Searching for tumor markers
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Kako je i zašto BEN progresivna ireverzibilna bolest i vodi u terminačlnu bubrežnu slabost jer ako je toksin razlog zašto ako se otkloni ili prestane djejstvo toksina bolest napreduje i ne ostaje na odredjenom stepenu renalne slabosti
How and why BEN is progressive reversible disease that leads to the terminal renal failure If the toxin is the cause of BEN why when we eliminate exposure to toxin disease still makes a progress and does not remain at a certain stage of renal failure
Balkanska endemska nefropatija u Bosni i Hercegovini 50 godina istraživanja
Nakon rata 1992-1995godine
After the War
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Administrativno uredjenje Bosne i Hercegovine nakon 1995godine
The administrative organization of Bosnia and Herzegovina after 1995
Okružene opštine gdje postoji BEN
The municipalities in the endemic area
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Ali šta je sa BENom
koliki je broj bolesnika
ima li novih žarišta
koliki je broj raseljenih bolesnika
koliko se stanovnika doselilo
šta će se desiti sa raseljenim osobama i useljenim hoće li i kada dobiti BEN
prirodni ratom uslovljen eksperiment
But what happened to BEN
bull How many patients with BEN
bull Are there new endemic area
bull How many displaced patients
bull How many residents moved in the endemic area
bull What will happen with emigrants and immigrants in the endemic area
bull Do we have a natural war-conditioned experiment
Nakon rata postoje pokušaji da se prikupi i analizira broj bolesnika od BENa u BiH da se evidentirajuprikaže trend ove bolesti ali su to radile istraživačke grupe preko Udruženja nefrologa u BiH ili u okviru istraživaćčkih projekata Akademija nauka i umjetnosti BiH ili ISN
After the war there are attempts to collect and analyze the number of patients with BEN organized by the research group supported by The Association for Nephrology Dialysis and Transpalntation of Bosnia and Herzegovina and The Academy of Arts and Sciences
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Association for Nephrology Dialysis and Transplantation of Bosnia and Herzegovina
Prof dr Senaid Trnacevic President
Prof dr Enisa Mesic Project Coordinator
Application for Non-communicable Chronic Disease PreventionPrograms in Developing Countrie ISN Research Committee
Regional Coordinator Dick de Zeeuw (The Netherlands)ddezeeuwmedumcgnl
Program of early detection of chronic kidney disease in high-risk population of Bosnia and Herzegovin(EDCKD-BH)
Section A General Project Information1 Country Bosnia and Herzegovina South-East Europe2 Project title bdquoProgram of early detection of chronic kidney disease in highriskpopulation of Bosnia and Herzegovinaldquo3 Name and address of the coordinating Institution (Aplicant)1048707 Legal name Association for Nephrology Dialysis and Transplantation
of Bosnia and Herzegovina1048707 Address University Clinical Center Tuzla Trnovac bb 75000 Tuzla
BampH1048707 Head of the Association Prof Senaid Trnačević PhD MD
4 Name of the local coordinator of the project Prof Enisa Mešić PhD MD1048707 ISN member ID 606351048707 Position Chief of Nephrology and Dialysis Dept Clinic for Internal
Diseases University Clinical Centre Tuzla1048707 Contact Address Trnovac bb Nephrology and Dialysis Dept Clinic
for Internal Diseases
Trnačević S Halilbašić A Imamović G Mešić E Balkan endemic nephropathy in Bosnia and Herzegovina Facta universitatis 2002 Series Medicine and Biology Vol9 No 1 University of Niš
Imamovic G Batuman V Sinanovic O et al Microalbuminuria as a possible marker of risk of Balkan endemic nephropathy Nephrology 2008 13
Mešić E Early detection of Balkan endemic nephropathyin Bosanska Posavina Bosnian Journal of basic scintient 2010 10 (Suplement 1) S 84-S 90
Alecković M Mesić E Trnacević S et al Glomerular filtrationrate in examined population of Bosnian Posavinamdashregion of Balkan Endemic Nephropathy Bosn J Basic Med Sci 2010 10S68ndashS72
Mirna Aleckovic-Halilovic Enisa Mesic Senaid Trnacevic Emir Hodzic Vildana Habul Mirza Atic Maida Dugonjic and Evlijana Hasanovic 2014Values of Alpha 1 Microglobulin Does Not Differ between Individuals with and without Family History of Balkan Endemic Nephropathy International Journal of NephrologyVolume 2014 (2014) Article ID 284293 5 pageshttpdxdoiorg1011552014284293
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Arthur Grollman 2010 Aristolochic acidan environmental and yatrogenic disease Abstract booktrećeg kongresa nefrologa Bosne i Hercegovine sa medjunarodnim učeščem 6
Grollman AP Scarborough J Jelaković B Aristolochic acid nephropathy an environmental and iatrogenic disease In Fishbein J ed Advances in Molecular Toxicology 3 Elsevier Amsterdam 2009211ndash222
Jelaković B 2010 The role of Aristolochic acid in endemic nephropathy Abstract booktrećeg kongresa nefrologa Bosne i Hercegovine sa medjunarodnim učeščem 6
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Rad Cosynsa i saradnika nakon epizode trovanja žena koje su uzimale susptance sa sastojcima kineskog bilja
Pisoning with ingredients of Chinese herbs for the purpose of weight loss(Cosynsa)
Nigdje toliko korova kao u pšenici endesmkih terena u odnosu na druge regione
Seljaci su koristili pšenicu sa svoje zemlje samo za svoje potrebe
Nisu davali nikakvu važnost toksičnosti korova
Kruh tih seljaka je bio otrovanMilenko Ivić u Liječničkom vijesnku 91(12) 1273-1281 (1969)
Weed is most common in the endemic area
Farmers have used wheat from their land only for their own purposes
They did not pay any attention to the toxicity of weed
Their bread was poisoned
Milenko Ivić u Liječničkom vijesnku 91(12) 1273-1281 (1969)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Analogija BENa i Aristolohijskom kiselinom uslovljenom nefropatijom(AAN)
Klinička slika
Patološko histološki nalazi
Incidenca
Pojava papilarnih tumora
Eksperimenti sa Aristolihijskom kiselinom na eksperimenatlnim životinjama dokazali su istovjetne patološko histološke promejene koje se vidjaju u BENu
Samo je različit famijarni karakter u BEN postoji a u AAN ne postoji
The analogy between Ben and Nephropaty caused by aristolochic acid (AAN)
Clinical manifestations
Histologically
Incidence
The appearance of papillary tumors
Experiments with the laboratory animals that were exposed to aristolochic acid showed the same patohistological changes in kidney like those one found in BEN patints
Differs only family history
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Više od 40 svih dijaliznih bolesnika u BIH su u regionu opština sjerevoistočne BiH gdje je najveća koncentracija dijaliznih cenatara i endemska žarišta BENa
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
More than 40 of all dialysis patients in BiH are in the endemic area where is the largest number of dialysis centers
Od cjelokupne dijalizne populacije u BiH na BEN populaciju pripada 10 što predstavlja medicinski naučni finansijski socijalni i organizacijski problem zdravstvene zaštitie stanovništa
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
From the entire dialysis population in BiH 10 are patients with BEN This is the medical scientific financial social and organizational problem
Broj stanovnika u Bosni i Hercegovini u popisima stanovništva 19711991 i 2013 godine
Sa decembrom 2013 godine u BIH ima ukupno 3 791 622
F BiH 2 371 603
RS 1 326 991
Brčko 93 028
Sa decembrom 1971 godine 3 746 111
Sa decembrom 1991 godine 4 377 033
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
The population of Bosnia and Herzegovina in the censuses in 1971 in 1991 and 2013
December 2013 3 791 622
F BiH 2 371 603
RS 1 326 991
Brčko 93 028
December 1971 3 746 111
December 1991 4 377 033
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1 Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
podaci Bijeljina Brčko Šamac Orašje Odžak Modriča Domaljevac
Broj stanovnika od 1978god
92800 87000 32000 27806 27895 32 800 4208
Broj stanovnika 2013god
114663 93028 19041 21584 21289 27799 5216
Broj gradskog stanivništva 2013
56600 46 000 5000 3796 9182 7 000 5216
Broj seoskog stanovništva 2013
58000 52 000 14 600 17788 12 107 25 000 5216
Broj seoskog stanovništva
1978god
52800 52 000 27 000 23896 20261 25 800 4208
Broj gradskog stanivništva
1978god
40 000 43 900 5000 3910 7634 7 000 4208
Ukupan broj BEN bolesnka
2013god
300 36 90 44 53 80 55
Ukupan broj bolesnika na
hemodijaliziHD
290 62 40 27 22 34 13
Ukupan broj BEN na HD
190 8 26 19 14 10 14
Ukupan broj tumora i BEN
30 2 30 2 3 0 3
Broj BEN na
transplantaciji
0 0 0 0 1 1
Ukupan brojizbjeglica
2013god
20 000 5000 0 0 oko 7000 0
Primjedbe
Ukupno
Broj stanovnika sa registrovanim broj endemskih nefropatija hemodijaliznih bolesnika tumora i BENa broj transplantiranih i BENa u opština sjeveroistočne Bosne i HercegovineNumber of patients with BEN number of patients who are dialyzed number of patients with BEN and tumors
transplanted patients with BEN in th endemic area
BEN ( Balkanska endemska nefropatija )
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1
Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
broj stanovnika u 6 opština 1978 304 509
broj stanovnika u 6 opština 2013 302620
Sa decembrom 2014godine ukupno BENa 1007Sa decembrom 1977 godine 1730
population in six municipalities in 1978 304 509
population in six municipalities in 2013 302 620
number of patients with BEN december 2013 1016number of patients with BEN december 1977 1730
Zavod za statistiku Bosne i Hercegovinegodina 1977Sarajevo
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1 Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Osnovni cilj je ispitati ranih faza BENa u jednom mikroregionu- sa ostvrtom na
dijagnostičke kriterijume
Hipoteze
da žive na endemskom terenu preko 15 (20) godina
postojanje bolesti u porodici
povišena vrijednosti mikroalbumina i alfa1mikroglobulina u urinu
anemija
smanjene dimenzije bubrega su pokazatelji ranih faza BEN
The main goal is to detect the early stages of Ben in one micro region- paying
attention to diagnostic criteria
The main hypothesis is that the indicators of the early stages of BEN are
Living in an endemic area over 15 (20) years
Family history
Increased microalbumin and alpha 1-microglobulin in urine
Anemia
Reduced kidney dimensions
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Metodologija je uniformna prema prekorukama eksperata za BEN izvornih od 2008godine i dogradjenih kasnije u 2013godini
The methodology is unified according to experts recommendations for BENoriginal from 2008 and later annexed in 2013
Consensus statemant on sceeningdiagnosis classification and tretmant of endemic (Balkan) nephropathy NDT Advance
Access published October 282013
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Consensus statemant on sceeningdiagnosis classification and tretmant of endemic (Balkan) nephropathy NDT Advance Access published October 282013
Osnovni kriteriji uključenja ispitanika u ovu studiju su bili življenje u Domaljevcu više od 15 (20)godina patološki nalaz mikroalbuminurije (MA) postojanje ili odsustvo pozitivne porodične anamneze BEN
Dok su kriteriji isključenja prema Konsenzusu (2008) bili postojanje hiperlipidemije hipertenzije dijabetes melitusa mikrohematurije i leukociturije (Anonymous 1999)
Basic criteria for inclusion were living in Domaljevac more than 15 (20) years microalbuminiria family histroy (relative)
While exclusion criteria according to Consensus (2008) were the existence of hyperlipidemia hypertension diabetes mellitus microhaematuria and leukocyturia (Anonymous 1999)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Istraživanje se odvijalo u dvije faze
U I fazi ispitanicima Uzimana je anamnezaklinički poregled laboratorijumski nalazi urina iispunjavani formulari pregleda i anketni list
U obje faze ispitivanja MA određivana je stiks metodom a imunoeseji su je detektovali u koncentracijama od 50 do 100 mgL urina
Izdvojeni su MA pozitivni iz I faze Ponovo je u II fazi odredjivana MA Urin odgovarajuće specifične težine uz pozitivan nalaz mikroalbuminurije ostavljen je za određivanje alfa 1 mikroglobulina (A1M) i kreatinina
Ispitanicima u drugoj fazi ispitivanja uzeta je krv za određivanje kompletne krvne slike kreatinina na osnovu formula određivan je klirens kreatinina-GFR željezo te su vršena morfometrijska mjerenja ultrazvučnim pregledom bubrega
The research was conducted in two phases
In the phase one family history was taken participants were examined urin was tested questionnaries were filled
In both phases of the study MA was tested by styx and was detected at concentrations of 50 to 100 mg L of urine MA positive participants were separated Test was repeated
Urin was tested (detecting alpha 1 microglobulin and creatinine)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Funkcionalno stanje bubrega procjenjivano na osnovu klirensa kreatinina odnosno JGF (MDRD formula) prema preporukama KDIGO- Kidney Internatinal Suplements smjernicama [19] Dimenzije bubrega prema spolu i dobu mjerene su prema standardima preporukama Spiegela i saradnika i sar [20]
Statistička obrada podataka je uradjena prema Altmanu i saradnicima [21]
In the second phase blood sample was taken (blood count creatinine Fe) participants were underwent ultrasound of the kidneys Renal function was evaluated by creatinine clearance (recommended by KDIGO- Kidney Internatinal Suplements guidelines) [19] Kidney dimensions were measured according to standard recommendations (Spiegel )
Statistical analysis was performed according to Altman [21]
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Pregledano je ukupno 360 ispitanika u Domaljevcu a od toga 131 je imao patološki nalaz MA
Od tih 131 ispitanika 59 ispitanika imalo je samo patološki nalaz MA bez hiperlipidemije dijabetes melitusa hipertenzije leukociturije i mikrohematurije dok 72 ispitnika su uz MA imali i jedan od drugih navednih patoloških nalaza te su zbog toga isključeni dalje iz studije
The study included 360 participants in Domaljevac 131 had microalbuminuria detected
59 participants had microalbuminuria without hyperlipidemia diabetes mellitus hypertension leukocituria and microhaematuria while 72 patients had microalbuminuria along with some of the exclusionary factors
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Ispitanici Godine (XplusmnSD) t P
Grupa I 470plusmn155 121 023
Grupa II 521plusmn159
Životna dob u ispitivaim grupama
Bez statističke značajnosti
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
The age
No statistical significance
gender Group I (N=36) Group II (N=23) Ukupno
Male 556 391 492
Female 444 609 508
Dob (godine) N=36
ispitanika
N=23
ispitanika
Ukupno
N= ispitanika
le25 3 83 0 00 3 51
26-35 5 139 5 217 10 169
36-45 11 306 4 174 15 254
46-55 6 167 3 130 9 152
56-65 6 177 5 217 11 186
gt65 5 139 6 261 11 186
Demografski podaci u isptivanim grupama
Preko 55 ispitanika su u životnoj dobi od 35 do 55 godina
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Demographic data
Over 55 of participants were between 35-55 years old
Parameter Group I (N36=) Group II (N23=) t-test p
Min-Max Mean SD Min-Max Mean SD
Eritrociti 30-56 460 049 322-508 439 049 1552 0127
Hemoglobin 96-169 1376 144 102-162 1345 145 0734 0467
Hematokrit 29-49 4097 40 31-46 3973 382 1117 0269
Željezo 26-475 1924 755 42-316 1617 633 1595 0116
Creatinine 55-132 8036 1783 49-119 7739 155 0656 0515
Klirens
krea
48-126 9114 1948 39-130 867 196 0851 0398
A1M 522-40 108 80 522-667 1622 158 -1524 0138
Cr urin 221-40 1538 1021 265-347 1398 787 0561 0577
A1MCr
urin
020-39 113 091 020-103 153 211 -1001 0321
N number of patients
Klirens krea- klirens kreatinina A1M ndash alfa 1 mikroglobulin Cr urin- kreatinin u urinu A1MCr urin- odnos alfa1
mikroglobulina i kreatinina urina
Laboratorijumski nalazi u ispitivanim grupama
Laboratory findings
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Kidney size
measurements
Group I (N=36)
Kidney
Group II (N=23)
Kidney
t-test
(p)
Right Left Right Left Right Le
ft
Length in mm
(SD)
1039 (988) 1062 (90) 1038 (80) 1038 (99) 065
(0949)
0925
(035
9)
Parenhim in
mm (SD)
1429 (262) 1483(224) 139 (239) 1387(290) 0548
(0586)
1437
(015
6)
Width in mm
(SD)
4731(636) 4764(473) 4556(516) 4622(513) 1046
(0300)
1090
(028
0)
Kosi in mm
(SD)
4766(791) 4678(682) 447(924) 4648(720) 1304
(0198)
0161
(087
3)
Ultrazvučni nalazi bubrega u ispitivanim grupama BENa
Bez statističke značajnosti u dimenzijama bubrega u ispoitivanim grupamaI u odnosu na normalne referentne vrijednosti
Ultrasound of the kidneys
No statistical significance in kidney size in the examined groups compared to the normal reference values
Zaključci Nema bitnih razlika u obolijevanju među spolovima na endemskom terenu u isitanika opeterećenih BENom i bez
BEN opeterećenja u porodici
Rane faze BEN počinju poslije 40 godine života i protiču bez akutnog početka i hipertenzije
Prvi znaci bolesti mogu biti povišena koncentracija mikroalbulbumina u urinu U starijim grupama je u većim koncentracijama alfa1mikroglobulina u urinu što je znak duže izloženosti agensu
U ranima fazama bolesti normalna je bubrežna funkcija
Anemija nije rani znak BEN
Ultrazvučne dimenzije bubrega su normalne u ranim fazama BENa
Patohistološki je acelularna skleroza u intersticijumu i počinje u kori bubrega
Conclusions No significant differences in morbidity rates between the sexes in participants with positive and negative family
history
The early stages of BEN begin after the age of 40 without acute reaction and hypertension
The first sign of the disease can be microalbuminuria The elderly participants have increased concentration of alpha 1-microglobulin in the urine awhich is a sign of longer exposure to agent In the early stages of the disease renal function is normal
Anemia is not an early sign of BEN
Ultrasonic kidney dimensions are normal in the early stages of Ben
Histopathology indicates acellular interstitial sclerosis and begins in the renal cortex
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Početak bolesti se pomjera prema starijim životnim dobima
Nema novih žarišta
Bitnije je ekspozicija i dužina ekspozicije na terenu za nastanak BEN jer to objašnjava da imigranti poslije 20 godina obole
Jer i grupe koje u porodici nemaju BEN poslije dugo godina življenja na terenu dobiju bolest
Posebno kako neki od članova pojedinih porodica obole a neko ne ( jer neko je više izložen agensu a neko nije i to je osnovni razlog)
Start of disease is shifting towards older ages
There are no new endemic areas
More important is the exposure to the agent because it explains that immigrants after 20 years show the sympthoms
Some of the family members get sick and others do not depending on how much they are exposed to agent
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Novija saznanja i istraživanja BENa
Aristolohijska kiselina ili njeni adukti su razlog bolesti jeste
Da li je to jedan osnovni razlog a ostalo su uticajni činioci mislim da jeste
da li će BEN nestati - hoće ALI BAR ZNAMO ETIOLOGIJU ( ILI MISLIMO DA ZNAMO )
Prethodi li BEN papilarnim karcinomima urotelijuma-prethodi
Je li razlog tumora i BENa isti - jeste -Arisholohijska kiselina i njeni adukti
Napraviti nove sveobuhvatna
Epidemiološka istraživanja
Tražiti adukte Arisholohijske kiseline u tkivu
Markere tumorogeneze
Future research
Aristolochic acid or its adducts are the cause of disease Yes
Is it the main reason and the rest are influential factors I think it is
Whether BEN desapear It will But at least we know the etiology ( or we think we know)
Whether BEN precededs papillary urothelial carcinoma-precedes
Is the cause of tumors and Ben the same ndash yes it is - Aristolochic acid
New comprehensive research
epidemiological research
Searching for adducts of Aristolochic acid in the tissue
Searching for tumor markers
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Kako je i zašto BEN progresivna ireverzibilna bolest i vodi u terminačlnu bubrežnu slabost jer ako je toksin razlog zašto ako se otkloni ili prestane djejstvo toksina bolest napreduje i ne ostaje na odredjenom stepenu renalne slabosti
How and why BEN is progressive reversible disease that leads to the terminal renal failure If the toxin is the cause of BEN why when we eliminate exposure to toxin disease still makes a progress and does not remain at a certain stage of renal failure
Balkanska endemska nefropatija u Bosni i Hercegovini 50 godina istraživanja
Administrativno uredjenje Bosne i Hercegovine nakon 1995godine
The administrative organization of Bosnia and Herzegovina after 1995
Okružene opštine gdje postoji BEN
The municipalities in the endemic area
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Ali šta je sa BENom
koliki je broj bolesnika
ima li novih žarišta
koliki je broj raseljenih bolesnika
koliko se stanovnika doselilo
šta će se desiti sa raseljenim osobama i useljenim hoće li i kada dobiti BEN
prirodni ratom uslovljen eksperiment
But what happened to BEN
bull How many patients with BEN
bull Are there new endemic area
bull How many displaced patients
bull How many residents moved in the endemic area
bull What will happen with emigrants and immigrants in the endemic area
bull Do we have a natural war-conditioned experiment
Nakon rata postoje pokušaji da se prikupi i analizira broj bolesnika od BENa u BiH da se evidentirajuprikaže trend ove bolesti ali su to radile istraživačke grupe preko Udruženja nefrologa u BiH ili u okviru istraživaćčkih projekata Akademija nauka i umjetnosti BiH ili ISN
After the war there are attempts to collect and analyze the number of patients with BEN organized by the research group supported by The Association for Nephrology Dialysis and Transpalntation of Bosnia and Herzegovina and The Academy of Arts and Sciences
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Association for Nephrology Dialysis and Transplantation of Bosnia and Herzegovina
Prof dr Senaid Trnacevic President
Prof dr Enisa Mesic Project Coordinator
Application for Non-communicable Chronic Disease PreventionPrograms in Developing Countrie ISN Research Committee
Regional Coordinator Dick de Zeeuw (The Netherlands)ddezeeuwmedumcgnl
Program of early detection of chronic kidney disease in high-risk population of Bosnia and Herzegovin(EDCKD-BH)
Section A General Project Information1 Country Bosnia and Herzegovina South-East Europe2 Project title bdquoProgram of early detection of chronic kidney disease in highriskpopulation of Bosnia and Herzegovinaldquo3 Name and address of the coordinating Institution (Aplicant)1048707 Legal name Association for Nephrology Dialysis and Transplantation
of Bosnia and Herzegovina1048707 Address University Clinical Center Tuzla Trnovac bb 75000 Tuzla
BampH1048707 Head of the Association Prof Senaid Trnačević PhD MD
4 Name of the local coordinator of the project Prof Enisa Mešić PhD MD1048707 ISN member ID 606351048707 Position Chief of Nephrology and Dialysis Dept Clinic for Internal
Diseases University Clinical Centre Tuzla1048707 Contact Address Trnovac bb Nephrology and Dialysis Dept Clinic
for Internal Diseases
Trnačević S Halilbašić A Imamović G Mešić E Balkan endemic nephropathy in Bosnia and Herzegovina Facta universitatis 2002 Series Medicine and Biology Vol9 No 1 University of Niš
Imamovic G Batuman V Sinanovic O et al Microalbuminuria as a possible marker of risk of Balkan endemic nephropathy Nephrology 2008 13
Mešić E Early detection of Balkan endemic nephropathyin Bosanska Posavina Bosnian Journal of basic scintient 2010 10 (Suplement 1) S 84-S 90
Alecković M Mesić E Trnacević S et al Glomerular filtrationrate in examined population of Bosnian Posavinamdashregion of Balkan Endemic Nephropathy Bosn J Basic Med Sci 2010 10S68ndashS72
Mirna Aleckovic-Halilovic Enisa Mesic Senaid Trnacevic Emir Hodzic Vildana Habul Mirza Atic Maida Dugonjic and Evlijana Hasanovic 2014Values of Alpha 1 Microglobulin Does Not Differ between Individuals with and without Family History of Balkan Endemic Nephropathy International Journal of NephrologyVolume 2014 (2014) Article ID 284293 5 pageshttpdxdoiorg1011552014284293
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Arthur Grollman 2010 Aristolochic acidan environmental and yatrogenic disease Abstract booktrećeg kongresa nefrologa Bosne i Hercegovine sa medjunarodnim učeščem 6
Grollman AP Scarborough J Jelaković B Aristolochic acid nephropathy an environmental and iatrogenic disease In Fishbein J ed Advances in Molecular Toxicology 3 Elsevier Amsterdam 2009211ndash222
Jelaković B 2010 The role of Aristolochic acid in endemic nephropathy Abstract booktrećeg kongresa nefrologa Bosne i Hercegovine sa medjunarodnim učeščem 6
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Rad Cosynsa i saradnika nakon epizode trovanja žena koje su uzimale susptance sa sastojcima kineskog bilja
Pisoning with ingredients of Chinese herbs for the purpose of weight loss(Cosynsa)
Nigdje toliko korova kao u pšenici endesmkih terena u odnosu na druge regione
Seljaci su koristili pšenicu sa svoje zemlje samo za svoje potrebe
Nisu davali nikakvu važnost toksičnosti korova
Kruh tih seljaka je bio otrovanMilenko Ivić u Liječničkom vijesnku 91(12) 1273-1281 (1969)
Weed is most common in the endemic area
Farmers have used wheat from their land only for their own purposes
They did not pay any attention to the toxicity of weed
Their bread was poisoned
Milenko Ivić u Liječničkom vijesnku 91(12) 1273-1281 (1969)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Analogija BENa i Aristolohijskom kiselinom uslovljenom nefropatijom(AAN)
Klinička slika
Patološko histološki nalazi
Incidenca
Pojava papilarnih tumora
Eksperimenti sa Aristolihijskom kiselinom na eksperimenatlnim životinjama dokazali su istovjetne patološko histološke promejene koje se vidjaju u BENu
Samo je različit famijarni karakter u BEN postoji a u AAN ne postoji
The analogy between Ben and Nephropaty caused by aristolochic acid (AAN)
Clinical manifestations
Histologically
Incidence
The appearance of papillary tumors
Experiments with the laboratory animals that were exposed to aristolochic acid showed the same patohistological changes in kidney like those one found in BEN patints
Differs only family history
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Više od 40 svih dijaliznih bolesnika u BIH su u regionu opština sjerevoistočne BiH gdje je najveća koncentracija dijaliznih cenatara i endemska žarišta BENa
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
More than 40 of all dialysis patients in BiH are in the endemic area where is the largest number of dialysis centers
Od cjelokupne dijalizne populacije u BiH na BEN populaciju pripada 10 što predstavlja medicinski naučni finansijski socijalni i organizacijski problem zdravstvene zaštitie stanovništa
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
From the entire dialysis population in BiH 10 are patients with BEN This is the medical scientific financial social and organizational problem
Broj stanovnika u Bosni i Hercegovini u popisima stanovništva 19711991 i 2013 godine
Sa decembrom 2013 godine u BIH ima ukupno 3 791 622
F BiH 2 371 603
RS 1 326 991
Brčko 93 028
Sa decembrom 1971 godine 3 746 111
Sa decembrom 1991 godine 4 377 033
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
The population of Bosnia and Herzegovina in the censuses in 1971 in 1991 and 2013
December 2013 3 791 622
F BiH 2 371 603
RS 1 326 991
Brčko 93 028
December 1971 3 746 111
December 1991 4 377 033
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1 Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
podaci Bijeljina Brčko Šamac Orašje Odžak Modriča Domaljevac
Broj stanovnika od 1978god
92800 87000 32000 27806 27895 32 800 4208
Broj stanovnika 2013god
114663 93028 19041 21584 21289 27799 5216
Broj gradskog stanivništva 2013
56600 46 000 5000 3796 9182 7 000 5216
Broj seoskog stanovništva 2013
58000 52 000 14 600 17788 12 107 25 000 5216
Broj seoskog stanovništva
1978god
52800 52 000 27 000 23896 20261 25 800 4208
Broj gradskog stanivništva
1978god
40 000 43 900 5000 3910 7634 7 000 4208
Ukupan broj BEN bolesnka
2013god
300 36 90 44 53 80 55
Ukupan broj bolesnika na
hemodijaliziHD
290 62 40 27 22 34 13
Ukupan broj BEN na HD
190 8 26 19 14 10 14
Ukupan broj tumora i BEN
30 2 30 2 3 0 3
Broj BEN na
transplantaciji
0 0 0 0 1 1
Ukupan brojizbjeglica
2013god
20 000 5000 0 0 oko 7000 0
Primjedbe
Ukupno
Broj stanovnika sa registrovanim broj endemskih nefropatija hemodijaliznih bolesnika tumora i BENa broj transplantiranih i BENa u opština sjeveroistočne Bosne i HercegovineNumber of patients with BEN number of patients who are dialyzed number of patients with BEN and tumors
transplanted patients with BEN in th endemic area
BEN ( Balkanska endemska nefropatija )
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1
Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
broj stanovnika u 6 opština 1978 304 509
broj stanovnika u 6 opština 2013 302620
Sa decembrom 2014godine ukupno BENa 1007Sa decembrom 1977 godine 1730
population in six municipalities in 1978 304 509
population in six municipalities in 2013 302 620
number of patients with BEN december 2013 1016number of patients with BEN december 1977 1730
Zavod za statistiku Bosne i Hercegovinegodina 1977Sarajevo
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1 Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Osnovni cilj je ispitati ranih faza BENa u jednom mikroregionu- sa ostvrtom na
dijagnostičke kriterijume
Hipoteze
da žive na endemskom terenu preko 15 (20) godina
postojanje bolesti u porodici
povišena vrijednosti mikroalbumina i alfa1mikroglobulina u urinu
anemija
smanjene dimenzije bubrega su pokazatelji ranih faza BEN
The main goal is to detect the early stages of Ben in one micro region- paying
attention to diagnostic criteria
The main hypothesis is that the indicators of the early stages of BEN are
Living in an endemic area over 15 (20) years
Family history
Increased microalbumin and alpha 1-microglobulin in urine
Anemia
Reduced kidney dimensions
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Metodologija je uniformna prema prekorukama eksperata za BEN izvornih od 2008godine i dogradjenih kasnije u 2013godini
The methodology is unified according to experts recommendations for BENoriginal from 2008 and later annexed in 2013
Consensus statemant on sceeningdiagnosis classification and tretmant of endemic (Balkan) nephropathy NDT Advance
Access published October 282013
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Consensus statemant on sceeningdiagnosis classification and tretmant of endemic (Balkan) nephropathy NDT Advance Access published October 282013
Osnovni kriteriji uključenja ispitanika u ovu studiju su bili življenje u Domaljevcu više od 15 (20)godina patološki nalaz mikroalbuminurije (MA) postojanje ili odsustvo pozitivne porodične anamneze BEN
Dok su kriteriji isključenja prema Konsenzusu (2008) bili postojanje hiperlipidemije hipertenzije dijabetes melitusa mikrohematurije i leukociturije (Anonymous 1999)
Basic criteria for inclusion were living in Domaljevac more than 15 (20) years microalbuminiria family histroy (relative)
While exclusion criteria according to Consensus (2008) were the existence of hyperlipidemia hypertension diabetes mellitus microhaematuria and leukocyturia (Anonymous 1999)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Istraživanje se odvijalo u dvije faze
U I fazi ispitanicima Uzimana je anamnezaklinički poregled laboratorijumski nalazi urina iispunjavani formulari pregleda i anketni list
U obje faze ispitivanja MA određivana je stiks metodom a imunoeseji su je detektovali u koncentracijama od 50 do 100 mgL urina
Izdvojeni su MA pozitivni iz I faze Ponovo je u II fazi odredjivana MA Urin odgovarajuće specifične težine uz pozitivan nalaz mikroalbuminurije ostavljen je za određivanje alfa 1 mikroglobulina (A1M) i kreatinina
Ispitanicima u drugoj fazi ispitivanja uzeta je krv za određivanje kompletne krvne slike kreatinina na osnovu formula određivan je klirens kreatinina-GFR željezo te su vršena morfometrijska mjerenja ultrazvučnim pregledom bubrega
The research was conducted in two phases
In the phase one family history was taken participants were examined urin was tested questionnaries were filled
In both phases of the study MA was tested by styx and was detected at concentrations of 50 to 100 mg L of urine MA positive participants were separated Test was repeated
Urin was tested (detecting alpha 1 microglobulin and creatinine)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Funkcionalno stanje bubrega procjenjivano na osnovu klirensa kreatinina odnosno JGF (MDRD formula) prema preporukama KDIGO- Kidney Internatinal Suplements smjernicama [19] Dimenzije bubrega prema spolu i dobu mjerene su prema standardima preporukama Spiegela i saradnika i sar [20]
Statistička obrada podataka je uradjena prema Altmanu i saradnicima [21]
In the second phase blood sample was taken (blood count creatinine Fe) participants were underwent ultrasound of the kidneys Renal function was evaluated by creatinine clearance (recommended by KDIGO- Kidney Internatinal Suplements guidelines) [19] Kidney dimensions were measured according to standard recommendations (Spiegel )
Statistical analysis was performed according to Altman [21]
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Pregledano je ukupno 360 ispitanika u Domaljevcu a od toga 131 je imao patološki nalaz MA
Od tih 131 ispitanika 59 ispitanika imalo je samo patološki nalaz MA bez hiperlipidemije dijabetes melitusa hipertenzije leukociturije i mikrohematurije dok 72 ispitnika su uz MA imali i jedan od drugih navednih patoloških nalaza te su zbog toga isključeni dalje iz studije
The study included 360 participants in Domaljevac 131 had microalbuminuria detected
59 participants had microalbuminuria without hyperlipidemia diabetes mellitus hypertension leukocituria and microhaematuria while 72 patients had microalbuminuria along with some of the exclusionary factors
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Ispitanici Godine (XplusmnSD) t P
Grupa I 470plusmn155 121 023
Grupa II 521plusmn159
Životna dob u ispitivaim grupama
Bez statističke značajnosti
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
The age
No statistical significance
gender Group I (N=36) Group II (N=23) Ukupno
Male 556 391 492
Female 444 609 508
Dob (godine) N=36
ispitanika
N=23
ispitanika
Ukupno
N= ispitanika
le25 3 83 0 00 3 51
26-35 5 139 5 217 10 169
36-45 11 306 4 174 15 254
46-55 6 167 3 130 9 152
56-65 6 177 5 217 11 186
gt65 5 139 6 261 11 186
Demografski podaci u isptivanim grupama
Preko 55 ispitanika su u životnoj dobi od 35 do 55 godina
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Demographic data
Over 55 of participants were between 35-55 years old
Parameter Group I (N36=) Group II (N23=) t-test p
Min-Max Mean SD Min-Max Mean SD
Eritrociti 30-56 460 049 322-508 439 049 1552 0127
Hemoglobin 96-169 1376 144 102-162 1345 145 0734 0467
Hematokrit 29-49 4097 40 31-46 3973 382 1117 0269
Željezo 26-475 1924 755 42-316 1617 633 1595 0116
Creatinine 55-132 8036 1783 49-119 7739 155 0656 0515
Klirens
krea
48-126 9114 1948 39-130 867 196 0851 0398
A1M 522-40 108 80 522-667 1622 158 -1524 0138
Cr urin 221-40 1538 1021 265-347 1398 787 0561 0577
A1MCr
urin
020-39 113 091 020-103 153 211 -1001 0321
N number of patients
Klirens krea- klirens kreatinina A1M ndash alfa 1 mikroglobulin Cr urin- kreatinin u urinu A1MCr urin- odnos alfa1
mikroglobulina i kreatinina urina
Laboratorijumski nalazi u ispitivanim grupama
Laboratory findings
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Kidney size
measurements
Group I (N=36)
Kidney
Group II (N=23)
Kidney
t-test
(p)
Right Left Right Left Right Le
ft
Length in mm
(SD)
1039 (988) 1062 (90) 1038 (80) 1038 (99) 065
(0949)
0925
(035
9)
Parenhim in
mm (SD)
1429 (262) 1483(224) 139 (239) 1387(290) 0548
(0586)
1437
(015
6)
Width in mm
(SD)
4731(636) 4764(473) 4556(516) 4622(513) 1046
(0300)
1090
(028
0)
Kosi in mm
(SD)
4766(791) 4678(682) 447(924) 4648(720) 1304
(0198)
0161
(087
3)
Ultrazvučni nalazi bubrega u ispitivanim grupama BENa
Bez statističke značajnosti u dimenzijama bubrega u ispoitivanim grupamaI u odnosu na normalne referentne vrijednosti
Ultrasound of the kidneys
No statistical significance in kidney size in the examined groups compared to the normal reference values
Zaključci Nema bitnih razlika u obolijevanju među spolovima na endemskom terenu u isitanika opeterećenih BENom i bez
BEN opeterećenja u porodici
Rane faze BEN počinju poslije 40 godine života i protiču bez akutnog početka i hipertenzije
Prvi znaci bolesti mogu biti povišena koncentracija mikroalbulbumina u urinu U starijim grupama je u većim koncentracijama alfa1mikroglobulina u urinu što je znak duže izloženosti agensu
U ranima fazama bolesti normalna je bubrežna funkcija
Anemija nije rani znak BEN
Ultrazvučne dimenzije bubrega su normalne u ranim fazama BENa
Patohistološki je acelularna skleroza u intersticijumu i počinje u kori bubrega
Conclusions No significant differences in morbidity rates between the sexes in participants with positive and negative family
history
The early stages of BEN begin after the age of 40 without acute reaction and hypertension
The first sign of the disease can be microalbuminuria The elderly participants have increased concentration of alpha 1-microglobulin in the urine awhich is a sign of longer exposure to agent In the early stages of the disease renal function is normal
Anemia is not an early sign of BEN
Ultrasonic kidney dimensions are normal in the early stages of Ben
Histopathology indicates acellular interstitial sclerosis and begins in the renal cortex
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Početak bolesti se pomjera prema starijim životnim dobima
Nema novih žarišta
Bitnije je ekspozicija i dužina ekspozicije na terenu za nastanak BEN jer to objašnjava da imigranti poslije 20 godina obole
Jer i grupe koje u porodici nemaju BEN poslije dugo godina življenja na terenu dobiju bolest
Posebno kako neki od članova pojedinih porodica obole a neko ne ( jer neko je više izložen agensu a neko nije i to je osnovni razlog)
Start of disease is shifting towards older ages
There are no new endemic areas
More important is the exposure to the agent because it explains that immigrants after 20 years show the sympthoms
Some of the family members get sick and others do not depending on how much they are exposed to agent
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Novija saznanja i istraživanja BENa
Aristolohijska kiselina ili njeni adukti su razlog bolesti jeste
Da li je to jedan osnovni razlog a ostalo su uticajni činioci mislim da jeste
da li će BEN nestati - hoće ALI BAR ZNAMO ETIOLOGIJU ( ILI MISLIMO DA ZNAMO )
Prethodi li BEN papilarnim karcinomima urotelijuma-prethodi
Je li razlog tumora i BENa isti - jeste -Arisholohijska kiselina i njeni adukti
Napraviti nove sveobuhvatna
Epidemiološka istraživanja
Tražiti adukte Arisholohijske kiseline u tkivu
Markere tumorogeneze
Future research
Aristolochic acid or its adducts are the cause of disease Yes
Is it the main reason and the rest are influential factors I think it is
Whether BEN desapear It will But at least we know the etiology ( or we think we know)
Whether BEN precededs papillary urothelial carcinoma-precedes
Is the cause of tumors and Ben the same ndash yes it is - Aristolochic acid
New comprehensive research
epidemiological research
Searching for adducts of Aristolochic acid in the tissue
Searching for tumor markers
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Kako je i zašto BEN progresivna ireverzibilna bolest i vodi u terminačlnu bubrežnu slabost jer ako je toksin razlog zašto ako se otkloni ili prestane djejstvo toksina bolest napreduje i ne ostaje na odredjenom stepenu renalne slabosti
How and why BEN is progressive reversible disease that leads to the terminal renal failure If the toxin is the cause of BEN why when we eliminate exposure to toxin disease still makes a progress and does not remain at a certain stage of renal failure
Balkanska endemska nefropatija u Bosni i Hercegovini 50 godina istraživanja
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Ali šta je sa BENom
koliki je broj bolesnika
ima li novih žarišta
koliki je broj raseljenih bolesnika
koliko se stanovnika doselilo
šta će se desiti sa raseljenim osobama i useljenim hoće li i kada dobiti BEN
prirodni ratom uslovljen eksperiment
But what happened to BEN
bull How many patients with BEN
bull Are there new endemic area
bull How many displaced patients
bull How many residents moved in the endemic area
bull What will happen with emigrants and immigrants in the endemic area
bull Do we have a natural war-conditioned experiment
Nakon rata postoje pokušaji da se prikupi i analizira broj bolesnika od BENa u BiH da se evidentirajuprikaže trend ove bolesti ali su to radile istraživačke grupe preko Udruženja nefrologa u BiH ili u okviru istraživaćčkih projekata Akademija nauka i umjetnosti BiH ili ISN
After the war there are attempts to collect and analyze the number of patients with BEN organized by the research group supported by The Association for Nephrology Dialysis and Transpalntation of Bosnia and Herzegovina and The Academy of Arts and Sciences
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Association for Nephrology Dialysis and Transplantation of Bosnia and Herzegovina
Prof dr Senaid Trnacevic President
Prof dr Enisa Mesic Project Coordinator
Application for Non-communicable Chronic Disease PreventionPrograms in Developing Countrie ISN Research Committee
Regional Coordinator Dick de Zeeuw (The Netherlands)ddezeeuwmedumcgnl
Program of early detection of chronic kidney disease in high-risk population of Bosnia and Herzegovin(EDCKD-BH)
Section A General Project Information1 Country Bosnia and Herzegovina South-East Europe2 Project title bdquoProgram of early detection of chronic kidney disease in highriskpopulation of Bosnia and Herzegovinaldquo3 Name and address of the coordinating Institution (Aplicant)1048707 Legal name Association for Nephrology Dialysis and Transplantation
of Bosnia and Herzegovina1048707 Address University Clinical Center Tuzla Trnovac bb 75000 Tuzla
BampH1048707 Head of the Association Prof Senaid Trnačević PhD MD
4 Name of the local coordinator of the project Prof Enisa Mešić PhD MD1048707 ISN member ID 606351048707 Position Chief of Nephrology and Dialysis Dept Clinic for Internal
Diseases University Clinical Centre Tuzla1048707 Contact Address Trnovac bb Nephrology and Dialysis Dept Clinic
for Internal Diseases
Trnačević S Halilbašić A Imamović G Mešić E Balkan endemic nephropathy in Bosnia and Herzegovina Facta universitatis 2002 Series Medicine and Biology Vol9 No 1 University of Niš
Imamovic G Batuman V Sinanovic O et al Microalbuminuria as a possible marker of risk of Balkan endemic nephropathy Nephrology 2008 13
Mešić E Early detection of Balkan endemic nephropathyin Bosanska Posavina Bosnian Journal of basic scintient 2010 10 (Suplement 1) S 84-S 90
Alecković M Mesić E Trnacević S et al Glomerular filtrationrate in examined population of Bosnian Posavinamdashregion of Balkan Endemic Nephropathy Bosn J Basic Med Sci 2010 10S68ndashS72
Mirna Aleckovic-Halilovic Enisa Mesic Senaid Trnacevic Emir Hodzic Vildana Habul Mirza Atic Maida Dugonjic and Evlijana Hasanovic 2014Values of Alpha 1 Microglobulin Does Not Differ between Individuals with and without Family History of Balkan Endemic Nephropathy International Journal of NephrologyVolume 2014 (2014) Article ID 284293 5 pageshttpdxdoiorg1011552014284293
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Arthur Grollman 2010 Aristolochic acidan environmental and yatrogenic disease Abstract booktrećeg kongresa nefrologa Bosne i Hercegovine sa medjunarodnim učeščem 6
Grollman AP Scarborough J Jelaković B Aristolochic acid nephropathy an environmental and iatrogenic disease In Fishbein J ed Advances in Molecular Toxicology 3 Elsevier Amsterdam 2009211ndash222
Jelaković B 2010 The role of Aristolochic acid in endemic nephropathy Abstract booktrećeg kongresa nefrologa Bosne i Hercegovine sa medjunarodnim učeščem 6
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Rad Cosynsa i saradnika nakon epizode trovanja žena koje su uzimale susptance sa sastojcima kineskog bilja
Pisoning with ingredients of Chinese herbs for the purpose of weight loss(Cosynsa)
Nigdje toliko korova kao u pšenici endesmkih terena u odnosu na druge regione
Seljaci su koristili pšenicu sa svoje zemlje samo za svoje potrebe
Nisu davali nikakvu važnost toksičnosti korova
Kruh tih seljaka je bio otrovanMilenko Ivić u Liječničkom vijesnku 91(12) 1273-1281 (1969)
Weed is most common in the endemic area
Farmers have used wheat from their land only for their own purposes
They did not pay any attention to the toxicity of weed
Their bread was poisoned
Milenko Ivić u Liječničkom vijesnku 91(12) 1273-1281 (1969)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Analogija BENa i Aristolohijskom kiselinom uslovljenom nefropatijom(AAN)
Klinička slika
Patološko histološki nalazi
Incidenca
Pojava papilarnih tumora
Eksperimenti sa Aristolihijskom kiselinom na eksperimenatlnim životinjama dokazali su istovjetne patološko histološke promejene koje se vidjaju u BENu
Samo je različit famijarni karakter u BEN postoji a u AAN ne postoji
The analogy between Ben and Nephropaty caused by aristolochic acid (AAN)
Clinical manifestations
Histologically
Incidence
The appearance of papillary tumors
Experiments with the laboratory animals that were exposed to aristolochic acid showed the same patohistological changes in kidney like those one found in BEN patints
Differs only family history
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Više od 40 svih dijaliznih bolesnika u BIH su u regionu opština sjerevoistočne BiH gdje je najveća koncentracija dijaliznih cenatara i endemska žarišta BENa
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
More than 40 of all dialysis patients in BiH are in the endemic area where is the largest number of dialysis centers
Od cjelokupne dijalizne populacije u BiH na BEN populaciju pripada 10 što predstavlja medicinski naučni finansijski socijalni i organizacijski problem zdravstvene zaštitie stanovništa
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
From the entire dialysis population in BiH 10 are patients with BEN This is the medical scientific financial social and organizational problem
Broj stanovnika u Bosni i Hercegovini u popisima stanovništva 19711991 i 2013 godine
Sa decembrom 2013 godine u BIH ima ukupno 3 791 622
F BiH 2 371 603
RS 1 326 991
Brčko 93 028
Sa decembrom 1971 godine 3 746 111
Sa decembrom 1991 godine 4 377 033
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
The population of Bosnia and Herzegovina in the censuses in 1971 in 1991 and 2013
December 2013 3 791 622
F BiH 2 371 603
RS 1 326 991
Brčko 93 028
December 1971 3 746 111
December 1991 4 377 033
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1 Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
podaci Bijeljina Brčko Šamac Orašje Odžak Modriča Domaljevac
Broj stanovnika od 1978god
92800 87000 32000 27806 27895 32 800 4208
Broj stanovnika 2013god
114663 93028 19041 21584 21289 27799 5216
Broj gradskog stanivništva 2013
56600 46 000 5000 3796 9182 7 000 5216
Broj seoskog stanovništva 2013
58000 52 000 14 600 17788 12 107 25 000 5216
Broj seoskog stanovništva
1978god
52800 52 000 27 000 23896 20261 25 800 4208
Broj gradskog stanivništva
1978god
40 000 43 900 5000 3910 7634 7 000 4208
Ukupan broj BEN bolesnka
2013god
300 36 90 44 53 80 55
Ukupan broj bolesnika na
hemodijaliziHD
290 62 40 27 22 34 13
Ukupan broj BEN na HD
190 8 26 19 14 10 14
Ukupan broj tumora i BEN
30 2 30 2 3 0 3
Broj BEN na
transplantaciji
0 0 0 0 1 1
Ukupan brojizbjeglica
2013god
20 000 5000 0 0 oko 7000 0
Primjedbe
Ukupno
Broj stanovnika sa registrovanim broj endemskih nefropatija hemodijaliznih bolesnika tumora i BENa broj transplantiranih i BENa u opština sjeveroistočne Bosne i HercegovineNumber of patients with BEN number of patients who are dialyzed number of patients with BEN and tumors
transplanted patients with BEN in th endemic area
BEN ( Balkanska endemska nefropatija )
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1
Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
broj stanovnika u 6 opština 1978 304 509
broj stanovnika u 6 opština 2013 302620
Sa decembrom 2014godine ukupno BENa 1007Sa decembrom 1977 godine 1730
population in six municipalities in 1978 304 509
population in six municipalities in 2013 302 620
number of patients with BEN december 2013 1016number of patients with BEN december 1977 1730
Zavod za statistiku Bosne i Hercegovinegodina 1977Sarajevo
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1 Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Osnovni cilj je ispitati ranih faza BENa u jednom mikroregionu- sa ostvrtom na
dijagnostičke kriterijume
Hipoteze
da žive na endemskom terenu preko 15 (20) godina
postojanje bolesti u porodici
povišena vrijednosti mikroalbumina i alfa1mikroglobulina u urinu
anemija
smanjene dimenzije bubrega su pokazatelji ranih faza BEN
The main goal is to detect the early stages of Ben in one micro region- paying
attention to diagnostic criteria
The main hypothesis is that the indicators of the early stages of BEN are
Living in an endemic area over 15 (20) years
Family history
Increased microalbumin and alpha 1-microglobulin in urine
Anemia
Reduced kidney dimensions
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Metodologija je uniformna prema prekorukama eksperata za BEN izvornih od 2008godine i dogradjenih kasnije u 2013godini
The methodology is unified according to experts recommendations for BENoriginal from 2008 and later annexed in 2013
Consensus statemant on sceeningdiagnosis classification and tretmant of endemic (Balkan) nephropathy NDT Advance
Access published October 282013
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Consensus statemant on sceeningdiagnosis classification and tretmant of endemic (Balkan) nephropathy NDT Advance Access published October 282013
Osnovni kriteriji uključenja ispitanika u ovu studiju su bili življenje u Domaljevcu više od 15 (20)godina patološki nalaz mikroalbuminurije (MA) postojanje ili odsustvo pozitivne porodične anamneze BEN
Dok su kriteriji isključenja prema Konsenzusu (2008) bili postojanje hiperlipidemije hipertenzije dijabetes melitusa mikrohematurije i leukociturije (Anonymous 1999)
Basic criteria for inclusion were living in Domaljevac more than 15 (20) years microalbuminiria family histroy (relative)
While exclusion criteria according to Consensus (2008) were the existence of hyperlipidemia hypertension diabetes mellitus microhaematuria and leukocyturia (Anonymous 1999)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Istraživanje se odvijalo u dvije faze
U I fazi ispitanicima Uzimana je anamnezaklinički poregled laboratorijumski nalazi urina iispunjavani formulari pregleda i anketni list
U obje faze ispitivanja MA određivana je stiks metodom a imunoeseji su je detektovali u koncentracijama od 50 do 100 mgL urina
Izdvojeni su MA pozitivni iz I faze Ponovo je u II fazi odredjivana MA Urin odgovarajuće specifične težine uz pozitivan nalaz mikroalbuminurije ostavljen je za određivanje alfa 1 mikroglobulina (A1M) i kreatinina
Ispitanicima u drugoj fazi ispitivanja uzeta je krv za određivanje kompletne krvne slike kreatinina na osnovu formula određivan je klirens kreatinina-GFR željezo te su vršena morfometrijska mjerenja ultrazvučnim pregledom bubrega
The research was conducted in two phases
In the phase one family history was taken participants were examined urin was tested questionnaries were filled
In both phases of the study MA was tested by styx and was detected at concentrations of 50 to 100 mg L of urine MA positive participants were separated Test was repeated
Urin was tested (detecting alpha 1 microglobulin and creatinine)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Funkcionalno stanje bubrega procjenjivano na osnovu klirensa kreatinina odnosno JGF (MDRD formula) prema preporukama KDIGO- Kidney Internatinal Suplements smjernicama [19] Dimenzije bubrega prema spolu i dobu mjerene su prema standardima preporukama Spiegela i saradnika i sar [20]
Statistička obrada podataka je uradjena prema Altmanu i saradnicima [21]
In the second phase blood sample was taken (blood count creatinine Fe) participants were underwent ultrasound of the kidneys Renal function was evaluated by creatinine clearance (recommended by KDIGO- Kidney Internatinal Suplements guidelines) [19] Kidney dimensions were measured according to standard recommendations (Spiegel )
Statistical analysis was performed according to Altman [21]
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Pregledano je ukupno 360 ispitanika u Domaljevcu a od toga 131 je imao patološki nalaz MA
Od tih 131 ispitanika 59 ispitanika imalo je samo patološki nalaz MA bez hiperlipidemije dijabetes melitusa hipertenzije leukociturije i mikrohematurije dok 72 ispitnika su uz MA imali i jedan od drugih navednih patoloških nalaza te su zbog toga isključeni dalje iz studije
The study included 360 participants in Domaljevac 131 had microalbuminuria detected
59 participants had microalbuminuria without hyperlipidemia diabetes mellitus hypertension leukocituria and microhaematuria while 72 patients had microalbuminuria along with some of the exclusionary factors
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Ispitanici Godine (XplusmnSD) t P
Grupa I 470plusmn155 121 023
Grupa II 521plusmn159
Životna dob u ispitivaim grupama
Bez statističke značajnosti
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
The age
No statistical significance
gender Group I (N=36) Group II (N=23) Ukupno
Male 556 391 492
Female 444 609 508
Dob (godine) N=36
ispitanika
N=23
ispitanika
Ukupno
N= ispitanika
le25 3 83 0 00 3 51
26-35 5 139 5 217 10 169
36-45 11 306 4 174 15 254
46-55 6 167 3 130 9 152
56-65 6 177 5 217 11 186
gt65 5 139 6 261 11 186
Demografski podaci u isptivanim grupama
Preko 55 ispitanika su u životnoj dobi od 35 do 55 godina
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Demographic data
Over 55 of participants were between 35-55 years old
Parameter Group I (N36=) Group II (N23=) t-test p
Min-Max Mean SD Min-Max Mean SD
Eritrociti 30-56 460 049 322-508 439 049 1552 0127
Hemoglobin 96-169 1376 144 102-162 1345 145 0734 0467
Hematokrit 29-49 4097 40 31-46 3973 382 1117 0269
Željezo 26-475 1924 755 42-316 1617 633 1595 0116
Creatinine 55-132 8036 1783 49-119 7739 155 0656 0515
Klirens
krea
48-126 9114 1948 39-130 867 196 0851 0398
A1M 522-40 108 80 522-667 1622 158 -1524 0138
Cr urin 221-40 1538 1021 265-347 1398 787 0561 0577
A1MCr
urin
020-39 113 091 020-103 153 211 -1001 0321
N number of patients
Klirens krea- klirens kreatinina A1M ndash alfa 1 mikroglobulin Cr urin- kreatinin u urinu A1MCr urin- odnos alfa1
mikroglobulina i kreatinina urina
Laboratorijumski nalazi u ispitivanim grupama
Laboratory findings
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Kidney size
measurements
Group I (N=36)
Kidney
Group II (N=23)
Kidney
t-test
(p)
Right Left Right Left Right Le
ft
Length in mm
(SD)
1039 (988) 1062 (90) 1038 (80) 1038 (99) 065
(0949)
0925
(035
9)
Parenhim in
mm (SD)
1429 (262) 1483(224) 139 (239) 1387(290) 0548
(0586)
1437
(015
6)
Width in mm
(SD)
4731(636) 4764(473) 4556(516) 4622(513) 1046
(0300)
1090
(028
0)
Kosi in mm
(SD)
4766(791) 4678(682) 447(924) 4648(720) 1304
(0198)
0161
(087
3)
Ultrazvučni nalazi bubrega u ispitivanim grupama BENa
Bez statističke značajnosti u dimenzijama bubrega u ispoitivanim grupamaI u odnosu na normalne referentne vrijednosti
Ultrasound of the kidneys
No statistical significance in kidney size in the examined groups compared to the normal reference values
Zaključci Nema bitnih razlika u obolijevanju među spolovima na endemskom terenu u isitanika opeterećenih BENom i bez
BEN opeterećenja u porodici
Rane faze BEN počinju poslije 40 godine života i protiču bez akutnog početka i hipertenzije
Prvi znaci bolesti mogu biti povišena koncentracija mikroalbulbumina u urinu U starijim grupama je u većim koncentracijama alfa1mikroglobulina u urinu što je znak duže izloženosti agensu
U ranima fazama bolesti normalna je bubrežna funkcija
Anemija nije rani znak BEN
Ultrazvučne dimenzije bubrega su normalne u ranim fazama BENa
Patohistološki je acelularna skleroza u intersticijumu i počinje u kori bubrega
Conclusions No significant differences in morbidity rates between the sexes in participants with positive and negative family
history
The early stages of BEN begin after the age of 40 without acute reaction and hypertension
The first sign of the disease can be microalbuminuria The elderly participants have increased concentration of alpha 1-microglobulin in the urine awhich is a sign of longer exposure to agent In the early stages of the disease renal function is normal
Anemia is not an early sign of BEN
Ultrasonic kidney dimensions are normal in the early stages of Ben
Histopathology indicates acellular interstitial sclerosis and begins in the renal cortex
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Početak bolesti se pomjera prema starijim životnim dobima
Nema novih žarišta
Bitnije je ekspozicija i dužina ekspozicije na terenu za nastanak BEN jer to objašnjava da imigranti poslije 20 godina obole
Jer i grupe koje u porodici nemaju BEN poslije dugo godina življenja na terenu dobiju bolest
Posebno kako neki od članova pojedinih porodica obole a neko ne ( jer neko je više izložen agensu a neko nije i to je osnovni razlog)
Start of disease is shifting towards older ages
There are no new endemic areas
More important is the exposure to the agent because it explains that immigrants after 20 years show the sympthoms
Some of the family members get sick and others do not depending on how much they are exposed to agent
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Novija saznanja i istraživanja BENa
Aristolohijska kiselina ili njeni adukti su razlog bolesti jeste
Da li je to jedan osnovni razlog a ostalo su uticajni činioci mislim da jeste
da li će BEN nestati - hoće ALI BAR ZNAMO ETIOLOGIJU ( ILI MISLIMO DA ZNAMO )
Prethodi li BEN papilarnim karcinomima urotelijuma-prethodi
Je li razlog tumora i BENa isti - jeste -Arisholohijska kiselina i njeni adukti
Napraviti nove sveobuhvatna
Epidemiološka istraživanja
Tražiti adukte Arisholohijske kiseline u tkivu
Markere tumorogeneze
Future research
Aristolochic acid or its adducts are the cause of disease Yes
Is it the main reason and the rest are influential factors I think it is
Whether BEN desapear It will But at least we know the etiology ( or we think we know)
Whether BEN precededs papillary urothelial carcinoma-precedes
Is the cause of tumors and Ben the same ndash yes it is - Aristolochic acid
New comprehensive research
epidemiological research
Searching for adducts of Aristolochic acid in the tissue
Searching for tumor markers
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Kako je i zašto BEN progresivna ireverzibilna bolest i vodi u terminačlnu bubrežnu slabost jer ako je toksin razlog zašto ako se otkloni ili prestane djejstvo toksina bolest napreduje i ne ostaje na odredjenom stepenu renalne slabosti
How and why BEN is progressive reversible disease that leads to the terminal renal failure If the toxin is the cause of BEN why when we eliminate exposure to toxin disease still makes a progress and does not remain at a certain stage of renal failure
Balkanska endemska nefropatija u Bosni i Hercegovini 50 godina istraživanja
Nakon rata postoje pokušaji da se prikupi i analizira broj bolesnika od BENa u BiH da se evidentirajuprikaže trend ove bolesti ali su to radile istraživačke grupe preko Udruženja nefrologa u BiH ili u okviru istraživaćčkih projekata Akademija nauka i umjetnosti BiH ili ISN
After the war there are attempts to collect and analyze the number of patients with BEN organized by the research group supported by The Association for Nephrology Dialysis and Transpalntation of Bosnia and Herzegovina and The Academy of Arts and Sciences
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Association for Nephrology Dialysis and Transplantation of Bosnia and Herzegovina
Prof dr Senaid Trnacevic President
Prof dr Enisa Mesic Project Coordinator
Application for Non-communicable Chronic Disease PreventionPrograms in Developing Countrie ISN Research Committee
Regional Coordinator Dick de Zeeuw (The Netherlands)ddezeeuwmedumcgnl
Program of early detection of chronic kidney disease in high-risk population of Bosnia and Herzegovin(EDCKD-BH)
Section A General Project Information1 Country Bosnia and Herzegovina South-East Europe2 Project title bdquoProgram of early detection of chronic kidney disease in highriskpopulation of Bosnia and Herzegovinaldquo3 Name and address of the coordinating Institution (Aplicant)1048707 Legal name Association for Nephrology Dialysis and Transplantation
of Bosnia and Herzegovina1048707 Address University Clinical Center Tuzla Trnovac bb 75000 Tuzla
BampH1048707 Head of the Association Prof Senaid Trnačević PhD MD
4 Name of the local coordinator of the project Prof Enisa Mešić PhD MD1048707 ISN member ID 606351048707 Position Chief of Nephrology and Dialysis Dept Clinic for Internal
Diseases University Clinical Centre Tuzla1048707 Contact Address Trnovac bb Nephrology and Dialysis Dept Clinic
for Internal Diseases
Trnačević S Halilbašić A Imamović G Mešić E Balkan endemic nephropathy in Bosnia and Herzegovina Facta universitatis 2002 Series Medicine and Biology Vol9 No 1 University of Niš
Imamovic G Batuman V Sinanovic O et al Microalbuminuria as a possible marker of risk of Balkan endemic nephropathy Nephrology 2008 13
Mešić E Early detection of Balkan endemic nephropathyin Bosanska Posavina Bosnian Journal of basic scintient 2010 10 (Suplement 1) S 84-S 90
Alecković M Mesić E Trnacević S et al Glomerular filtrationrate in examined population of Bosnian Posavinamdashregion of Balkan Endemic Nephropathy Bosn J Basic Med Sci 2010 10S68ndashS72
Mirna Aleckovic-Halilovic Enisa Mesic Senaid Trnacevic Emir Hodzic Vildana Habul Mirza Atic Maida Dugonjic and Evlijana Hasanovic 2014Values of Alpha 1 Microglobulin Does Not Differ between Individuals with and without Family History of Balkan Endemic Nephropathy International Journal of NephrologyVolume 2014 (2014) Article ID 284293 5 pageshttpdxdoiorg1011552014284293
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Arthur Grollman 2010 Aristolochic acidan environmental and yatrogenic disease Abstract booktrećeg kongresa nefrologa Bosne i Hercegovine sa medjunarodnim učeščem 6
Grollman AP Scarborough J Jelaković B Aristolochic acid nephropathy an environmental and iatrogenic disease In Fishbein J ed Advances in Molecular Toxicology 3 Elsevier Amsterdam 2009211ndash222
Jelaković B 2010 The role of Aristolochic acid in endemic nephropathy Abstract booktrećeg kongresa nefrologa Bosne i Hercegovine sa medjunarodnim učeščem 6
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Rad Cosynsa i saradnika nakon epizode trovanja žena koje su uzimale susptance sa sastojcima kineskog bilja
Pisoning with ingredients of Chinese herbs for the purpose of weight loss(Cosynsa)
Nigdje toliko korova kao u pšenici endesmkih terena u odnosu na druge regione
Seljaci su koristili pšenicu sa svoje zemlje samo za svoje potrebe
Nisu davali nikakvu važnost toksičnosti korova
Kruh tih seljaka je bio otrovanMilenko Ivić u Liječničkom vijesnku 91(12) 1273-1281 (1969)
Weed is most common in the endemic area
Farmers have used wheat from their land only for their own purposes
They did not pay any attention to the toxicity of weed
Their bread was poisoned
Milenko Ivić u Liječničkom vijesnku 91(12) 1273-1281 (1969)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Analogija BENa i Aristolohijskom kiselinom uslovljenom nefropatijom(AAN)
Klinička slika
Patološko histološki nalazi
Incidenca
Pojava papilarnih tumora
Eksperimenti sa Aristolihijskom kiselinom na eksperimenatlnim životinjama dokazali su istovjetne patološko histološke promejene koje se vidjaju u BENu
Samo je različit famijarni karakter u BEN postoji a u AAN ne postoji
The analogy between Ben and Nephropaty caused by aristolochic acid (AAN)
Clinical manifestations
Histologically
Incidence
The appearance of papillary tumors
Experiments with the laboratory animals that were exposed to aristolochic acid showed the same patohistological changes in kidney like those one found in BEN patints
Differs only family history
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Više od 40 svih dijaliznih bolesnika u BIH su u regionu opština sjerevoistočne BiH gdje je najveća koncentracija dijaliznih cenatara i endemska žarišta BENa
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
More than 40 of all dialysis patients in BiH are in the endemic area where is the largest number of dialysis centers
Od cjelokupne dijalizne populacije u BiH na BEN populaciju pripada 10 što predstavlja medicinski naučni finansijski socijalni i organizacijski problem zdravstvene zaštitie stanovništa
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
From the entire dialysis population in BiH 10 are patients with BEN This is the medical scientific financial social and organizational problem
Broj stanovnika u Bosni i Hercegovini u popisima stanovništva 19711991 i 2013 godine
Sa decembrom 2013 godine u BIH ima ukupno 3 791 622
F BiH 2 371 603
RS 1 326 991
Brčko 93 028
Sa decembrom 1971 godine 3 746 111
Sa decembrom 1991 godine 4 377 033
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
The population of Bosnia and Herzegovina in the censuses in 1971 in 1991 and 2013
December 2013 3 791 622
F BiH 2 371 603
RS 1 326 991
Brčko 93 028
December 1971 3 746 111
December 1991 4 377 033
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1 Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
podaci Bijeljina Brčko Šamac Orašje Odžak Modriča Domaljevac
Broj stanovnika od 1978god
92800 87000 32000 27806 27895 32 800 4208
Broj stanovnika 2013god
114663 93028 19041 21584 21289 27799 5216
Broj gradskog stanivništva 2013
56600 46 000 5000 3796 9182 7 000 5216
Broj seoskog stanovništva 2013
58000 52 000 14 600 17788 12 107 25 000 5216
Broj seoskog stanovništva
1978god
52800 52 000 27 000 23896 20261 25 800 4208
Broj gradskog stanivništva
1978god
40 000 43 900 5000 3910 7634 7 000 4208
Ukupan broj BEN bolesnka
2013god
300 36 90 44 53 80 55
Ukupan broj bolesnika na
hemodijaliziHD
290 62 40 27 22 34 13
Ukupan broj BEN na HD
190 8 26 19 14 10 14
Ukupan broj tumora i BEN
30 2 30 2 3 0 3
Broj BEN na
transplantaciji
0 0 0 0 1 1
Ukupan brojizbjeglica
2013god
20 000 5000 0 0 oko 7000 0
Primjedbe
Ukupno
Broj stanovnika sa registrovanim broj endemskih nefropatija hemodijaliznih bolesnika tumora i BENa broj transplantiranih i BENa u opština sjeveroistočne Bosne i HercegovineNumber of patients with BEN number of patients who are dialyzed number of patients with BEN and tumors
transplanted patients with BEN in th endemic area
BEN ( Balkanska endemska nefropatija )
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1
Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
broj stanovnika u 6 opština 1978 304 509
broj stanovnika u 6 opština 2013 302620
Sa decembrom 2014godine ukupno BENa 1007Sa decembrom 1977 godine 1730
population in six municipalities in 1978 304 509
population in six municipalities in 2013 302 620
number of patients with BEN december 2013 1016number of patients with BEN december 1977 1730
Zavod za statistiku Bosne i Hercegovinegodina 1977Sarajevo
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1 Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Osnovni cilj je ispitati ranih faza BENa u jednom mikroregionu- sa ostvrtom na
dijagnostičke kriterijume
Hipoteze
da žive na endemskom terenu preko 15 (20) godina
postojanje bolesti u porodici
povišena vrijednosti mikroalbumina i alfa1mikroglobulina u urinu
anemija
smanjene dimenzije bubrega su pokazatelji ranih faza BEN
The main goal is to detect the early stages of Ben in one micro region- paying
attention to diagnostic criteria
The main hypothesis is that the indicators of the early stages of BEN are
Living in an endemic area over 15 (20) years
Family history
Increased microalbumin and alpha 1-microglobulin in urine
Anemia
Reduced kidney dimensions
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Metodologija je uniformna prema prekorukama eksperata za BEN izvornih od 2008godine i dogradjenih kasnije u 2013godini
The methodology is unified according to experts recommendations for BENoriginal from 2008 and later annexed in 2013
Consensus statemant on sceeningdiagnosis classification and tretmant of endemic (Balkan) nephropathy NDT Advance
Access published October 282013
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Consensus statemant on sceeningdiagnosis classification and tretmant of endemic (Balkan) nephropathy NDT Advance Access published October 282013
Osnovni kriteriji uključenja ispitanika u ovu studiju su bili življenje u Domaljevcu više od 15 (20)godina patološki nalaz mikroalbuminurije (MA) postojanje ili odsustvo pozitivne porodične anamneze BEN
Dok su kriteriji isključenja prema Konsenzusu (2008) bili postojanje hiperlipidemije hipertenzije dijabetes melitusa mikrohematurije i leukociturije (Anonymous 1999)
Basic criteria for inclusion were living in Domaljevac more than 15 (20) years microalbuminiria family histroy (relative)
While exclusion criteria according to Consensus (2008) were the existence of hyperlipidemia hypertension diabetes mellitus microhaematuria and leukocyturia (Anonymous 1999)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Istraživanje se odvijalo u dvije faze
U I fazi ispitanicima Uzimana je anamnezaklinički poregled laboratorijumski nalazi urina iispunjavani formulari pregleda i anketni list
U obje faze ispitivanja MA određivana je stiks metodom a imunoeseji su je detektovali u koncentracijama od 50 do 100 mgL urina
Izdvojeni su MA pozitivni iz I faze Ponovo je u II fazi odredjivana MA Urin odgovarajuće specifične težine uz pozitivan nalaz mikroalbuminurije ostavljen je za određivanje alfa 1 mikroglobulina (A1M) i kreatinina
Ispitanicima u drugoj fazi ispitivanja uzeta je krv za određivanje kompletne krvne slike kreatinina na osnovu formula određivan je klirens kreatinina-GFR željezo te su vršena morfometrijska mjerenja ultrazvučnim pregledom bubrega
The research was conducted in two phases
In the phase one family history was taken participants were examined urin was tested questionnaries were filled
In both phases of the study MA was tested by styx and was detected at concentrations of 50 to 100 mg L of urine MA positive participants were separated Test was repeated
Urin was tested (detecting alpha 1 microglobulin and creatinine)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Funkcionalno stanje bubrega procjenjivano na osnovu klirensa kreatinina odnosno JGF (MDRD formula) prema preporukama KDIGO- Kidney Internatinal Suplements smjernicama [19] Dimenzije bubrega prema spolu i dobu mjerene su prema standardima preporukama Spiegela i saradnika i sar [20]
Statistička obrada podataka je uradjena prema Altmanu i saradnicima [21]
In the second phase blood sample was taken (blood count creatinine Fe) participants were underwent ultrasound of the kidneys Renal function was evaluated by creatinine clearance (recommended by KDIGO- Kidney Internatinal Suplements guidelines) [19] Kidney dimensions were measured according to standard recommendations (Spiegel )
Statistical analysis was performed according to Altman [21]
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Pregledano je ukupno 360 ispitanika u Domaljevcu a od toga 131 je imao patološki nalaz MA
Od tih 131 ispitanika 59 ispitanika imalo je samo patološki nalaz MA bez hiperlipidemije dijabetes melitusa hipertenzije leukociturije i mikrohematurije dok 72 ispitnika su uz MA imali i jedan od drugih navednih patoloških nalaza te su zbog toga isključeni dalje iz studije
The study included 360 participants in Domaljevac 131 had microalbuminuria detected
59 participants had microalbuminuria without hyperlipidemia diabetes mellitus hypertension leukocituria and microhaematuria while 72 patients had microalbuminuria along with some of the exclusionary factors
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Ispitanici Godine (XplusmnSD) t P
Grupa I 470plusmn155 121 023
Grupa II 521plusmn159
Životna dob u ispitivaim grupama
Bez statističke značajnosti
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
The age
No statistical significance
gender Group I (N=36) Group II (N=23) Ukupno
Male 556 391 492
Female 444 609 508
Dob (godine) N=36
ispitanika
N=23
ispitanika
Ukupno
N= ispitanika
le25 3 83 0 00 3 51
26-35 5 139 5 217 10 169
36-45 11 306 4 174 15 254
46-55 6 167 3 130 9 152
56-65 6 177 5 217 11 186
gt65 5 139 6 261 11 186
Demografski podaci u isptivanim grupama
Preko 55 ispitanika su u životnoj dobi od 35 do 55 godina
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Demographic data
Over 55 of participants were between 35-55 years old
Parameter Group I (N36=) Group II (N23=) t-test p
Min-Max Mean SD Min-Max Mean SD
Eritrociti 30-56 460 049 322-508 439 049 1552 0127
Hemoglobin 96-169 1376 144 102-162 1345 145 0734 0467
Hematokrit 29-49 4097 40 31-46 3973 382 1117 0269
Željezo 26-475 1924 755 42-316 1617 633 1595 0116
Creatinine 55-132 8036 1783 49-119 7739 155 0656 0515
Klirens
krea
48-126 9114 1948 39-130 867 196 0851 0398
A1M 522-40 108 80 522-667 1622 158 -1524 0138
Cr urin 221-40 1538 1021 265-347 1398 787 0561 0577
A1MCr
urin
020-39 113 091 020-103 153 211 -1001 0321
N number of patients
Klirens krea- klirens kreatinina A1M ndash alfa 1 mikroglobulin Cr urin- kreatinin u urinu A1MCr urin- odnos alfa1
mikroglobulina i kreatinina urina
Laboratorijumski nalazi u ispitivanim grupama
Laboratory findings
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Kidney size
measurements
Group I (N=36)
Kidney
Group II (N=23)
Kidney
t-test
(p)
Right Left Right Left Right Le
ft
Length in mm
(SD)
1039 (988) 1062 (90) 1038 (80) 1038 (99) 065
(0949)
0925
(035
9)
Parenhim in
mm (SD)
1429 (262) 1483(224) 139 (239) 1387(290) 0548
(0586)
1437
(015
6)
Width in mm
(SD)
4731(636) 4764(473) 4556(516) 4622(513) 1046
(0300)
1090
(028
0)
Kosi in mm
(SD)
4766(791) 4678(682) 447(924) 4648(720) 1304
(0198)
0161
(087
3)
Ultrazvučni nalazi bubrega u ispitivanim grupama BENa
Bez statističke značajnosti u dimenzijama bubrega u ispoitivanim grupamaI u odnosu na normalne referentne vrijednosti
Ultrasound of the kidneys
No statistical significance in kidney size in the examined groups compared to the normal reference values
Zaključci Nema bitnih razlika u obolijevanju među spolovima na endemskom terenu u isitanika opeterećenih BENom i bez
BEN opeterećenja u porodici
Rane faze BEN počinju poslije 40 godine života i protiču bez akutnog početka i hipertenzije
Prvi znaci bolesti mogu biti povišena koncentracija mikroalbulbumina u urinu U starijim grupama je u većim koncentracijama alfa1mikroglobulina u urinu što je znak duže izloženosti agensu
U ranima fazama bolesti normalna je bubrežna funkcija
Anemija nije rani znak BEN
Ultrazvučne dimenzije bubrega su normalne u ranim fazama BENa
Patohistološki je acelularna skleroza u intersticijumu i počinje u kori bubrega
Conclusions No significant differences in morbidity rates between the sexes in participants with positive and negative family
history
The early stages of BEN begin after the age of 40 without acute reaction and hypertension
The first sign of the disease can be microalbuminuria The elderly participants have increased concentration of alpha 1-microglobulin in the urine awhich is a sign of longer exposure to agent In the early stages of the disease renal function is normal
Anemia is not an early sign of BEN
Ultrasonic kidney dimensions are normal in the early stages of Ben
Histopathology indicates acellular interstitial sclerosis and begins in the renal cortex
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Početak bolesti se pomjera prema starijim životnim dobima
Nema novih žarišta
Bitnije je ekspozicija i dužina ekspozicije na terenu za nastanak BEN jer to objašnjava da imigranti poslije 20 godina obole
Jer i grupe koje u porodici nemaju BEN poslije dugo godina življenja na terenu dobiju bolest
Posebno kako neki od članova pojedinih porodica obole a neko ne ( jer neko je više izložen agensu a neko nije i to je osnovni razlog)
Start of disease is shifting towards older ages
There are no new endemic areas
More important is the exposure to the agent because it explains that immigrants after 20 years show the sympthoms
Some of the family members get sick and others do not depending on how much they are exposed to agent
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Novija saznanja i istraživanja BENa
Aristolohijska kiselina ili njeni adukti su razlog bolesti jeste
Da li je to jedan osnovni razlog a ostalo su uticajni činioci mislim da jeste
da li će BEN nestati - hoće ALI BAR ZNAMO ETIOLOGIJU ( ILI MISLIMO DA ZNAMO )
Prethodi li BEN papilarnim karcinomima urotelijuma-prethodi
Je li razlog tumora i BENa isti - jeste -Arisholohijska kiselina i njeni adukti
Napraviti nove sveobuhvatna
Epidemiološka istraživanja
Tražiti adukte Arisholohijske kiseline u tkivu
Markere tumorogeneze
Future research
Aristolochic acid or its adducts are the cause of disease Yes
Is it the main reason and the rest are influential factors I think it is
Whether BEN desapear It will But at least we know the etiology ( or we think we know)
Whether BEN precededs papillary urothelial carcinoma-precedes
Is the cause of tumors and Ben the same ndash yes it is - Aristolochic acid
New comprehensive research
epidemiological research
Searching for adducts of Aristolochic acid in the tissue
Searching for tumor markers
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Kako je i zašto BEN progresivna ireverzibilna bolest i vodi u terminačlnu bubrežnu slabost jer ako je toksin razlog zašto ako se otkloni ili prestane djejstvo toksina bolest napreduje i ne ostaje na odredjenom stepenu renalne slabosti
How and why BEN is progressive reversible disease that leads to the terminal renal failure If the toxin is the cause of BEN why when we eliminate exposure to toxin disease still makes a progress and does not remain at a certain stage of renal failure
Balkanska endemska nefropatija u Bosni i Hercegovini 50 godina istraživanja
Association for Nephrology Dialysis and Transplantation of Bosnia and Herzegovina
Prof dr Senaid Trnacevic President
Prof dr Enisa Mesic Project Coordinator
Application for Non-communicable Chronic Disease PreventionPrograms in Developing Countrie ISN Research Committee
Regional Coordinator Dick de Zeeuw (The Netherlands)ddezeeuwmedumcgnl
Program of early detection of chronic kidney disease in high-risk population of Bosnia and Herzegovin(EDCKD-BH)
Section A General Project Information1 Country Bosnia and Herzegovina South-East Europe2 Project title bdquoProgram of early detection of chronic kidney disease in highriskpopulation of Bosnia and Herzegovinaldquo3 Name and address of the coordinating Institution (Aplicant)1048707 Legal name Association for Nephrology Dialysis and Transplantation
of Bosnia and Herzegovina1048707 Address University Clinical Center Tuzla Trnovac bb 75000 Tuzla
BampH1048707 Head of the Association Prof Senaid Trnačević PhD MD
4 Name of the local coordinator of the project Prof Enisa Mešić PhD MD1048707 ISN member ID 606351048707 Position Chief of Nephrology and Dialysis Dept Clinic for Internal
Diseases University Clinical Centre Tuzla1048707 Contact Address Trnovac bb Nephrology and Dialysis Dept Clinic
for Internal Diseases
Trnačević S Halilbašić A Imamović G Mešić E Balkan endemic nephropathy in Bosnia and Herzegovina Facta universitatis 2002 Series Medicine and Biology Vol9 No 1 University of Niš
Imamovic G Batuman V Sinanovic O et al Microalbuminuria as a possible marker of risk of Balkan endemic nephropathy Nephrology 2008 13
Mešić E Early detection of Balkan endemic nephropathyin Bosanska Posavina Bosnian Journal of basic scintient 2010 10 (Suplement 1) S 84-S 90
Alecković M Mesić E Trnacević S et al Glomerular filtrationrate in examined population of Bosnian Posavinamdashregion of Balkan Endemic Nephropathy Bosn J Basic Med Sci 2010 10S68ndashS72
Mirna Aleckovic-Halilovic Enisa Mesic Senaid Trnacevic Emir Hodzic Vildana Habul Mirza Atic Maida Dugonjic and Evlijana Hasanovic 2014Values of Alpha 1 Microglobulin Does Not Differ between Individuals with and without Family History of Balkan Endemic Nephropathy International Journal of NephrologyVolume 2014 (2014) Article ID 284293 5 pageshttpdxdoiorg1011552014284293
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Arthur Grollman 2010 Aristolochic acidan environmental and yatrogenic disease Abstract booktrećeg kongresa nefrologa Bosne i Hercegovine sa medjunarodnim učeščem 6
Grollman AP Scarborough J Jelaković B Aristolochic acid nephropathy an environmental and iatrogenic disease In Fishbein J ed Advances in Molecular Toxicology 3 Elsevier Amsterdam 2009211ndash222
Jelaković B 2010 The role of Aristolochic acid in endemic nephropathy Abstract booktrećeg kongresa nefrologa Bosne i Hercegovine sa medjunarodnim učeščem 6
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Rad Cosynsa i saradnika nakon epizode trovanja žena koje su uzimale susptance sa sastojcima kineskog bilja
Pisoning with ingredients of Chinese herbs for the purpose of weight loss(Cosynsa)
Nigdje toliko korova kao u pšenici endesmkih terena u odnosu na druge regione
Seljaci su koristili pšenicu sa svoje zemlje samo za svoje potrebe
Nisu davali nikakvu važnost toksičnosti korova
Kruh tih seljaka je bio otrovanMilenko Ivić u Liječničkom vijesnku 91(12) 1273-1281 (1969)
Weed is most common in the endemic area
Farmers have used wheat from their land only for their own purposes
They did not pay any attention to the toxicity of weed
Their bread was poisoned
Milenko Ivić u Liječničkom vijesnku 91(12) 1273-1281 (1969)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Analogija BENa i Aristolohijskom kiselinom uslovljenom nefropatijom(AAN)
Klinička slika
Patološko histološki nalazi
Incidenca
Pojava papilarnih tumora
Eksperimenti sa Aristolihijskom kiselinom na eksperimenatlnim životinjama dokazali su istovjetne patološko histološke promejene koje se vidjaju u BENu
Samo je različit famijarni karakter u BEN postoji a u AAN ne postoji
The analogy between Ben and Nephropaty caused by aristolochic acid (AAN)
Clinical manifestations
Histologically
Incidence
The appearance of papillary tumors
Experiments with the laboratory animals that were exposed to aristolochic acid showed the same patohistological changes in kidney like those one found in BEN patints
Differs only family history
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Više od 40 svih dijaliznih bolesnika u BIH su u regionu opština sjerevoistočne BiH gdje je najveća koncentracija dijaliznih cenatara i endemska žarišta BENa
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
More than 40 of all dialysis patients in BiH are in the endemic area where is the largest number of dialysis centers
Od cjelokupne dijalizne populacije u BiH na BEN populaciju pripada 10 što predstavlja medicinski naučni finansijski socijalni i organizacijski problem zdravstvene zaštitie stanovništa
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
From the entire dialysis population in BiH 10 are patients with BEN This is the medical scientific financial social and organizational problem
Broj stanovnika u Bosni i Hercegovini u popisima stanovništva 19711991 i 2013 godine
Sa decembrom 2013 godine u BIH ima ukupno 3 791 622
F BiH 2 371 603
RS 1 326 991
Brčko 93 028
Sa decembrom 1971 godine 3 746 111
Sa decembrom 1991 godine 4 377 033
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
The population of Bosnia and Herzegovina in the censuses in 1971 in 1991 and 2013
December 2013 3 791 622
F BiH 2 371 603
RS 1 326 991
Brčko 93 028
December 1971 3 746 111
December 1991 4 377 033
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1 Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
podaci Bijeljina Brčko Šamac Orašje Odžak Modriča Domaljevac
Broj stanovnika od 1978god
92800 87000 32000 27806 27895 32 800 4208
Broj stanovnika 2013god
114663 93028 19041 21584 21289 27799 5216
Broj gradskog stanivništva 2013
56600 46 000 5000 3796 9182 7 000 5216
Broj seoskog stanovništva 2013
58000 52 000 14 600 17788 12 107 25 000 5216
Broj seoskog stanovništva
1978god
52800 52 000 27 000 23896 20261 25 800 4208
Broj gradskog stanivništva
1978god
40 000 43 900 5000 3910 7634 7 000 4208
Ukupan broj BEN bolesnka
2013god
300 36 90 44 53 80 55
Ukupan broj bolesnika na
hemodijaliziHD
290 62 40 27 22 34 13
Ukupan broj BEN na HD
190 8 26 19 14 10 14
Ukupan broj tumora i BEN
30 2 30 2 3 0 3
Broj BEN na
transplantaciji
0 0 0 0 1 1
Ukupan brojizbjeglica
2013god
20 000 5000 0 0 oko 7000 0
Primjedbe
Ukupno
Broj stanovnika sa registrovanim broj endemskih nefropatija hemodijaliznih bolesnika tumora i BENa broj transplantiranih i BENa u opština sjeveroistočne Bosne i HercegovineNumber of patients with BEN number of patients who are dialyzed number of patients with BEN and tumors
transplanted patients with BEN in th endemic area
BEN ( Balkanska endemska nefropatija )
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1
Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
broj stanovnika u 6 opština 1978 304 509
broj stanovnika u 6 opština 2013 302620
Sa decembrom 2014godine ukupno BENa 1007Sa decembrom 1977 godine 1730
population in six municipalities in 1978 304 509
population in six municipalities in 2013 302 620
number of patients with BEN december 2013 1016number of patients with BEN december 1977 1730
Zavod za statistiku Bosne i Hercegovinegodina 1977Sarajevo
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1 Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Osnovni cilj je ispitati ranih faza BENa u jednom mikroregionu- sa ostvrtom na
dijagnostičke kriterijume
Hipoteze
da žive na endemskom terenu preko 15 (20) godina
postojanje bolesti u porodici
povišena vrijednosti mikroalbumina i alfa1mikroglobulina u urinu
anemija
smanjene dimenzije bubrega su pokazatelji ranih faza BEN
The main goal is to detect the early stages of Ben in one micro region- paying
attention to diagnostic criteria
The main hypothesis is that the indicators of the early stages of BEN are
Living in an endemic area over 15 (20) years
Family history
Increased microalbumin and alpha 1-microglobulin in urine
Anemia
Reduced kidney dimensions
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Metodologija je uniformna prema prekorukama eksperata za BEN izvornih od 2008godine i dogradjenih kasnije u 2013godini
The methodology is unified according to experts recommendations for BENoriginal from 2008 and later annexed in 2013
Consensus statemant on sceeningdiagnosis classification and tretmant of endemic (Balkan) nephropathy NDT Advance
Access published October 282013
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Consensus statemant on sceeningdiagnosis classification and tretmant of endemic (Balkan) nephropathy NDT Advance Access published October 282013
Osnovni kriteriji uključenja ispitanika u ovu studiju su bili življenje u Domaljevcu više od 15 (20)godina patološki nalaz mikroalbuminurije (MA) postojanje ili odsustvo pozitivne porodične anamneze BEN
Dok su kriteriji isključenja prema Konsenzusu (2008) bili postojanje hiperlipidemije hipertenzije dijabetes melitusa mikrohematurije i leukociturije (Anonymous 1999)
Basic criteria for inclusion were living in Domaljevac more than 15 (20) years microalbuminiria family histroy (relative)
While exclusion criteria according to Consensus (2008) were the existence of hyperlipidemia hypertension diabetes mellitus microhaematuria and leukocyturia (Anonymous 1999)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Istraživanje se odvijalo u dvije faze
U I fazi ispitanicima Uzimana je anamnezaklinički poregled laboratorijumski nalazi urina iispunjavani formulari pregleda i anketni list
U obje faze ispitivanja MA određivana je stiks metodom a imunoeseji su je detektovali u koncentracijama od 50 do 100 mgL urina
Izdvojeni su MA pozitivni iz I faze Ponovo je u II fazi odredjivana MA Urin odgovarajuće specifične težine uz pozitivan nalaz mikroalbuminurije ostavljen je za određivanje alfa 1 mikroglobulina (A1M) i kreatinina
Ispitanicima u drugoj fazi ispitivanja uzeta je krv za određivanje kompletne krvne slike kreatinina na osnovu formula određivan je klirens kreatinina-GFR željezo te su vršena morfometrijska mjerenja ultrazvučnim pregledom bubrega
The research was conducted in two phases
In the phase one family history was taken participants were examined urin was tested questionnaries were filled
In both phases of the study MA was tested by styx and was detected at concentrations of 50 to 100 mg L of urine MA positive participants were separated Test was repeated
Urin was tested (detecting alpha 1 microglobulin and creatinine)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Funkcionalno stanje bubrega procjenjivano na osnovu klirensa kreatinina odnosno JGF (MDRD formula) prema preporukama KDIGO- Kidney Internatinal Suplements smjernicama [19] Dimenzije bubrega prema spolu i dobu mjerene su prema standardima preporukama Spiegela i saradnika i sar [20]
Statistička obrada podataka je uradjena prema Altmanu i saradnicima [21]
In the second phase blood sample was taken (blood count creatinine Fe) participants were underwent ultrasound of the kidneys Renal function was evaluated by creatinine clearance (recommended by KDIGO- Kidney Internatinal Suplements guidelines) [19] Kidney dimensions were measured according to standard recommendations (Spiegel )
Statistical analysis was performed according to Altman [21]
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Pregledano je ukupno 360 ispitanika u Domaljevcu a od toga 131 je imao patološki nalaz MA
Od tih 131 ispitanika 59 ispitanika imalo je samo patološki nalaz MA bez hiperlipidemije dijabetes melitusa hipertenzije leukociturije i mikrohematurije dok 72 ispitnika su uz MA imali i jedan od drugih navednih patoloških nalaza te su zbog toga isključeni dalje iz studije
The study included 360 participants in Domaljevac 131 had microalbuminuria detected
59 participants had microalbuminuria without hyperlipidemia diabetes mellitus hypertension leukocituria and microhaematuria while 72 patients had microalbuminuria along with some of the exclusionary factors
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Ispitanici Godine (XplusmnSD) t P
Grupa I 470plusmn155 121 023
Grupa II 521plusmn159
Životna dob u ispitivaim grupama
Bez statističke značajnosti
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
The age
No statistical significance
gender Group I (N=36) Group II (N=23) Ukupno
Male 556 391 492
Female 444 609 508
Dob (godine) N=36
ispitanika
N=23
ispitanika
Ukupno
N= ispitanika
le25 3 83 0 00 3 51
26-35 5 139 5 217 10 169
36-45 11 306 4 174 15 254
46-55 6 167 3 130 9 152
56-65 6 177 5 217 11 186
gt65 5 139 6 261 11 186
Demografski podaci u isptivanim grupama
Preko 55 ispitanika su u životnoj dobi od 35 do 55 godina
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Demographic data
Over 55 of participants were between 35-55 years old
Parameter Group I (N36=) Group II (N23=) t-test p
Min-Max Mean SD Min-Max Mean SD
Eritrociti 30-56 460 049 322-508 439 049 1552 0127
Hemoglobin 96-169 1376 144 102-162 1345 145 0734 0467
Hematokrit 29-49 4097 40 31-46 3973 382 1117 0269
Željezo 26-475 1924 755 42-316 1617 633 1595 0116
Creatinine 55-132 8036 1783 49-119 7739 155 0656 0515
Klirens
krea
48-126 9114 1948 39-130 867 196 0851 0398
A1M 522-40 108 80 522-667 1622 158 -1524 0138
Cr urin 221-40 1538 1021 265-347 1398 787 0561 0577
A1MCr
urin
020-39 113 091 020-103 153 211 -1001 0321
N number of patients
Klirens krea- klirens kreatinina A1M ndash alfa 1 mikroglobulin Cr urin- kreatinin u urinu A1MCr urin- odnos alfa1
mikroglobulina i kreatinina urina
Laboratorijumski nalazi u ispitivanim grupama
Laboratory findings
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Kidney size
measurements
Group I (N=36)
Kidney
Group II (N=23)
Kidney
t-test
(p)
Right Left Right Left Right Le
ft
Length in mm
(SD)
1039 (988) 1062 (90) 1038 (80) 1038 (99) 065
(0949)
0925
(035
9)
Parenhim in
mm (SD)
1429 (262) 1483(224) 139 (239) 1387(290) 0548
(0586)
1437
(015
6)
Width in mm
(SD)
4731(636) 4764(473) 4556(516) 4622(513) 1046
(0300)
1090
(028
0)
Kosi in mm
(SD)
4766(791) 4678(682) 447(924) 4648(720) 1304
(0198)
0161
(087
3)
Ultrazvučni nalazi bubrega u ispitivanim grupama BENa
Bez statističke značajnosti u dimenzijama bubrega u ispoitivanim grupamaI u odnosu na normalne referentne vrijednosti
Ultrasound of the kidneys
No statistical significance in kidney size in the examined groups compared to the normal reference values
Zaključci Nema bitnih razlika u obolijevanju među spolovima na endemskom terenu u isitanika opeterećenih BENom i bez
BEN opeterećenja u porodici
Rane faze BEN počinju poslije 40 godine života i protiču bez akutnog početka i hipertenzije
Prvi znaci bolesti mogu biti povišena koncentracija mikroalbulbumina u urinu U starijim grupama je u većim koncentracijama alfa1mikroglobulina u urinu što je znak duže izloženosti agensu
U ranima fazama bolesti normalna je bubrežna funkcija
Anemija nije rani znak BEN
Ultrazvučne dimenzije bubrega su normalne u ranim fazama BENa
Patohistološki je acelularna skleroza u intersticijumu i počinje u kori bubrega
Conclusions No significant differences in morbidity rates between the sexes in participants with positive and negative family
history
The early stages of BEN begin after the age of 40 without acute reaction and hypertension
The first sign of the disease can be microalbuminuria The elderly participants have increased concentration of alpha 1-microglobulin in the urine awhich is a sign of longer exposure to agent In the early stages of the disease renal function is normal
Anemia is not an early sign of BEN
Ultrasonic kidney dimensions are normal in the early stages of Ben
Histopathology indicates acellular interstitial sclerosis and begins in the renal cortex
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Početak bolesti se pomjera prema starijim životnim dobima
Nema novih žarišta
Bitnije je ekspozicija i dužina ekspozicije na terenu za nastanak BEN jer to objašnjava da imigranti poslije 20 godina obole
Jer i grupe koje u porodici nemaju BEN poslije dugo godina življenja na terenu dobiju bolest
Posebno kako neki od članova pojedinih porodica obole a neko ne ( jer neko je više izložen agensu a neko nije i to je osnovni razlog)
Start of disease is shifting towards older ages
There are no new endemic areas
More important is the exposure to the agent because it explains that immigrants after 20 years show the sympthoms
Some of the family members get sick and others do not depending on how much they are exposed to agent
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Novija saznanja i istraživanja BENa
Aristolohijska kiselina ili njeni adukti su razlog bolesti jeste
Da li je to jedan osnovni razlog a ostalo su uticajni činioci mislim da jeste
da li će BEN nestati - hoće ALI BAR ZNAMO ETIOLOGIJU ( ILI MISLIMO DA ZNAMO )
Prethodi li BEN papilarnim karcinomima urotelijuma-prethodi
Je li razlog tumora i BENa isti - jeste -Arisholohijska kiselina i njeni adukti
Napraviti nove sveobuhvatna
Epidemiološka istraživanja
Tražiti adukte Arisholohijske kiseline u tkivu
Markere tumorogeneze
Future research
Aristolochic acid or its adducts are the cause of disease Yes
Is it the main reason and the rest are influential factors I think it is
Whether BEN desapear It will But at least we know the etiology ( or we think we know)
Whether BEN precededs papillary urothelial carcinoma-precedes
Is the cause of tumors and Ben the same ndash yes it is - Aristolochic acid
New comprehensive research
epidemiological research
Searching for adducts of Aristolochic acid in the tissue
Searching for tumor markers
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Kako je i zašto BEN progresivna ireverzibilna bolest i vodi u terminačlnu bubrežnu slabost jer ako je toksin razlog zašto ako se otkloni ili prestane djejstvo toksina bolest napreduje i ne ostaje na odredjenom stepenu renalne slabosti
How and why BEN is progressive reversible disease that leads to the terminal renal failure If the toxin is the cause of BEN why when we eliminate exposure to toxin disease still makes a progress and does not remain at a certain stage of renal failure
Balkanska endemska nefropatija u Bosni i Hercegovini 50 godina istraživanja
Trnačević S Halilbašić A Imamović G Mešić E Balkan endemic nephropathy in Bosnia and Herzegovina Facta universitatis 2002 Series Medicine and Biology Vol9 No 1 University of Niš
Imamovic G Batuman V Sinanovic O et al Microalbuminuria as a possible marker of risk of Balkan endemic nephropathy Nephrology 2008 13
Mešić E Early detection of Balkan endemic nephropathyin Bosanska Posavina Bosnian Journal of basic scintient 2010 10 (Suplement 1) S 84-S 90
Alecković M Mesić E Trnacević S et al Glomerular filtrationrate in examined population of Bosnian Posavinamdashregion of Balkan Endemic Nephropathy Bosn J Basic Med Sci 2010 10S68ndashS72
Mirna Aleckovic-Halilovic Enisa Mesic Senaid Trnacevic Emir Hodzic Vildana Habul Mirza Atic Maida Dugonjic and Evlijana Hasanovic 2014Values of Alpha 1 Microglobulin Does Not Differ between Individuals with and without Family History of Balkan Endemic Nephropathy International Journal of NephrologyVolume 2014 (2014) Article ID 284293 5 pageshttpdxdoiorg1011552014284293
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Arthur Grollman 2010 Aristolochic acidan environmental and yatrogenic disease Abstract booktrećeg kongresa nefrologa Bosne i Hercegovine sa medjunarodnim učeščem 6
Grollman AP Scarborough J Jelaković B Aristolochic acid nephropathy an environmental and iatrogenic disease In Fishbein J ed Advances in Molecular Toxicology 3 Elsevier Amsterdam 2009211ndash222
Jelaković B 2010 The role of Aristolochic acid in endemic nephropathy Abstract booktrećeg kongresa nefrologa Bosne i Hercegovine sa medjunarodnim učeščem 6
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Rad Cosynsa i saradnika nakon epizode trovanja žena koje su uzimale susptance sa sastojcima kineskog bilja
Pisoning with ingredients of Chinese herbs for the purpose of weight loss(Cosynsa)
Nigdje toliko korova kao u pšenici endesmkih terena u odnosu na druge regione
Seljaci su koristili pšenicu sa svoje zemlje samo za svoje potrebe
Nisu davali nikakvu važnost toksičnosti korova
Kruh tih seljaka je bio otrovanMilenko Ivić u Liječničkom vijesnku 91(12) 1273-1281 (1969)
Weed is most common in the endemic area
Farmers have used wheat from their land only for their own purposes
They did not pay any attention to the toxicity of weed
Their bread was poisoned
Milenko Ivić u Liječničkom vijesnku 91(12) 1273-1281 (1969)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Analogija BENa i Aristolohijskom kiselinom uslovljenom nefropatijom(AAN)
Klinička slika
Patološko histološki nalazi
Incidenca
Pojava papilarnih tumora
Eksperimenti sa Aristolihijskom kiselinom na eksperimenatlnim životinjama dokazali su istovjetne patološko histološke promejene koje se vidjaju u BENu
Samo je različit famijarni karakter u BEN postoji a u AAN ne postoji
The analogy between Ben and Nephropaty caused by aristolochic acid (AAN)
Clinical manifestations
Histologically
Incidence
The appearance of papillary tumors
Experiments with the laboratory animals that were exposed to aristolochic acid showed the same patohistological changes in kidney like those one found in BEN patints
Differs only family history
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Više od 40 svih dijaliznih bolesnika u BIH su u regionu opština sjerevoistočne BiH gdje je najveća koncentracija dijaliznih cenatara i endemska žarišta BENa
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
More than 40 of all dialysis patients in BiH are in the endemic area where is the largest number of dialysis centers
Od cjelokupne dijalizne populacije u BiH na BEN populaciju pripada 10 što predstavlja medicinski naučni finansijski socijalni i organizacijski problem zdravstvene zaštitie stanovništa
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
From the entire dialysis population in BiH 10 are patients with BEN This is the medical scientific financial social and organizational problem
Broj stanovnika u Bosni i Hercegovini u popisima stanovništva 19711991 i 2013 godine
Sa decembrom 2013 godine u BIH ima ukupno 3 791 622
F BiH 2 371 603
RS 1 326 991
Brčko 93 028
Sa decembrom 1971 godine 3 746 111
Sa decembrom 1991 godine 4 377 033
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
The population of Bosnia and Herzegovina in the censuses in 1971 in 1991 and 2013
December 2013 3 791 622
F BiH 2 371 603
RS 1 326 991
Brčko 93 028
December 1971 3 746 111
December 1991 4 377 033
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1 Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
podaci Bijeljina Brčko Šamac Orašje Odžak Modriča Domaljevac
Broj stanovnika od 1978god
92800 87000 32000 27806 27895 32 800 4208
Broj stanovnika 2013god
114663 93028 19041 21584 21289 27799 5216
Broj gradskog stanivništva 2013
56600 46 000 5000 3796 9182 7 000 5216
Broj seoskog stanovništva 2013
58000 52 000 14 600 17788 12 107 25 000 5216
Broj seoskog stanovništva
1978god
52800 52 000 27 000 23896 20261 25 800 4208
Broj gradskog stanivništva
1978god
40 000 43 900 5000 3910 7634 7 000 4208
Ukupan broj BEN bolesnka
2013god
300 36 90 44 53 80 55
Ukupan broj bolesnika na
hemodijaliziHD
290 62 40 27 22 34 13
Ukupan broj BEN na HD
190 8 26 19 14 10 14
Ukupan broj tumora i BEN
30 2 30 2 3 0 3
Broj BEN na
transplantaciji
0 0 0 0 1 1
Ukupan brojizbjeglica
2013god
20 000 5000 0 0 oko 7000 0
Primjedbe
Ukupno
Broj stanovnika sa registrovanim broj endemskih nefropatija hemodijaliznih bolesnika tumora i BENa broj transplantiranih i BENa u opština sjeveroistočne Bosne i HercegovineNumber of patients with BEN number of patients who are dialyzed number of patients with BEN and tumors
transplanted patients with BEN in th endemic area
BEN ( Balkanska endemska nefropatija )
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1
Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
broj stanovnika u 6 opština 1978 304 509
broj stanovnika u 6 opština 2013 302620
Sa decembrom 2014godine ukupno BENa 1007Sa decembrom 1977 godine 1730
population in six municipalities in 1978 304 509
population in six municipalities in 2013 302 620
number of patients with BEN december 2013 1016number of patients with BEN december 1977 1730
Zavod za statistiku Bosne i Hercegovinegodina 1977Sarajevo
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1 Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Osnovni cilj je ispitati ranih faza BENa u jednom mikroregionu- sa ostvrtom na
dijagnostičke kriterijume
Hipoteze
da žive na endemskom terenu preko 15 (20) godina
postojanje bolesti u porodici
povišena vrijednosti mikroalbumina i alfa1mikroglobulina u urinu
anemija
smanjene dimenzije bubrega su pokazatelji ranih faza BEN
The main goal is to detect the early stages of Ben in one micro region- paying
attention to diagnostic criteria
The main hypothesis is that the indicators of the early stages of BEN are
Living in an endemic area over 15 (20) years
Family history
Increased microalbumin and alpha 1-microglobulin in urine
Anemia
Reduced kidney dimensions
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Metodologija je uniformna prema prekorukama eksperata za BEN izvornih od 2008godine i dogradjenih kasnije u 2013godini
The methodology is unified according to experts recommendations for BENoriginal from 2008 and later annexed in 2013
Consensus statemant on sceeningdiagnosis classification and tretmant of endemic (Balkan) nephropathy NDT Advance
Access published October 282013
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Consensus statemant on sceeningdiagnosis classification and tretmant of endemic (Balkan) nephropathy NDT Advance Access published October 282013
Osnovni kriteriji uključenja ispitanika u ovu studiju su bili življenje u Domaljevcu više od 15 (20)godina patološki nalaz mikroalbuminurije (MA) postojanje ili odsustvo pozitivne porodične anamneze BEN
Dok su kriteriji isključenja prema Konsenzusu (2008) bili postojanje hiperlipidemije hipertenzije dijabetes melitusa mikrohematurije i leukociturije (Anonymous 1999)
Basic criteria for inclusion were living in Domaljevac more than 15 (20) years microalbuminiria family histroy (relative)
While exclusion criteria according to Consensus (2008) were the existence of hyperlipidemia hypertension diabetes mellitus microhaematuria and leukocyturia (Anonymous 1999)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Istraživanje se odvijalo u dvije faze
U I fazi ispitanicima Uzimana je anamnezaklinički poregled laboratorijumski nalazi urina iispunjavani formulari pregleda i anketni list
U obje faze ispitivanja MA određivana je stiks metodom a imunoeseji su je detektovali u koncentracijama od 50 do 100 mgL urina
Izdvojeni su MA pozitivni iz I faze Ponovo je u II fazi odredjivana MA Urin odgovarajuće specifične težine uz pozitivan nalaz mikroalbuminurije ostavljen je za određivanje alfa 1 mikroglobulina (A1M) i kreatinina
Ispitanicima u drugoj fazi ispitivanja uzeta je krv za određivanje kompletne krvne slike kreatinina na osnovu formula određivan je klirens kreatinina-GFR željezo te su vršena morfometrijska mjerenja ultrazvučnim pregledom bubrega
The research was conducted in two phases
In the phase one family history was taken participants were examined urin was tested questionnaries were filled
In both phases of the study MA was tested by styx and was detected at concentrations of 50 to 100 mg L of urine MA positive participants were separated Test was repeated
Urin was tested (detecting alpha 1 microglobulin and creatinine)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Funkcionalno stanje bubrega procjenjivano na osnovu klirensa kreatinina odnosno JGF (MDRD formula) prema preporukama KDIGO- Kidney Internatinal Suplements smjernicama [19] Dimenzije bubrega prema spolu i dobu mjerene su prema standardima preporukama Spiegela i saradnika i sar [20]
Statistička obrada podataka je uradjena prema Altmanu i saradnicima [21]
In the second phase blood sample was taken (blood count creatinine Fe) participants were underwent ultrasound of the kidneys Renal function was evaluated by creatinine clearance (recommended by KDIGO- Kidney Internatinal Suplements guidelines) [19] Kidney dimensions were measured according to standard recommendations (Spiegel )
Statistical analysis was performed according to Altman [21]
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Pregledano je ukupno 360 ispitanika u Domaljevcu a od toga 131 je imao patološki nalaz MA
Od tih 131 ispitanika 59 ispitanika imalo je samo patološki nalaz MA bez hiperlipidemije dijabetes melitusa hipertenzije leukociturije i mikrohematurije dok 72 ispitnika su uz MA imali i jedan od drugih navednih patoloških nalaza te su zbog toga isključeni dalje iz studije
The study included 360 participants in Domaljevac 131 had microalbuminuria detected
59 participants had microalbuminuria without hyperlipidemia diabetes mellitus hypertension leukocituria and microhaematuria while 72 patients had microalbuminuria along with some of the exclusionary factors
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Ispitanici Godine (XplusmnSD) t P
Grupa I 470plusmn155 121 023
Grupa II 521plusmn159
Životna dob u ispitivaim grupama
Bez statističke značajnosti
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
The age
No statistical significance
gender Group I (N=36) Group II (N=23) Ukupno
Male 556 391 492
Female 444 609 508
Dob (godine) N=36
ispitanika
N=23
ispitanika
Ukupno
N= ispitanika
le25 3 83 0 00 3 51
26-35 5 139 5 217 10 169
36-45 11 306 4 174 15 254
46-55 6 167 3 130 9 152
56-65 6 177 5 217 11 186
gt65 5 139 6 261 11 186
Demografski podaci u isptivanim grupama
Preko 55 ispitanika su u životnoj dobi od 35 do 55 godina
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Demographic data
Over 55 of participants were between 35-55 years old
Parameter Group I (N36=) Group II (N23=) t-test p
Min-Max Mean SD Min-Max Mean SD
Eritrociti 30-56 460 049 322-508 439 049 1552 0127
Hemoglobin 96-169 1376 144 102-162 1345 145 0734 0467
Hematokrit 29-49 4097 40 31-46 3973 382 1117 0269
Željezo 26-475 1924 755 42-316 1617 633 1595 0116
Creatinine 55-132 8036 1783 49-119 7739 155 0656 0515
Klirens
krea
48-126 9114 1948 39-130 867 196 0851 0398
A1M 522-40 108 80 522-667 1622 158 -1524 0138
Cr urin 221-40 1538 1021 265-347 1398 787 0561 0577
A1MCr
urin
020-39 113 091 020-103 153 211 -1001 0321
N number of patients
Klirens krea- klirens kreatinina A1M ndash alfa 1 mikroglobulin Cr urin- kreatinin u urinu A1MCr urin- odnos alfa1
mikroglobulina i kreatinina urina
Laboratorijumski nalazi u ispitivanim grupama
Laboratory findings
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Kidney size
measurements
Group I (N=36)
Kidney
Group II (N=23)
Kidney
t-test
(p)
Right Left Right Left Right Le
ft
Length in mm
(SD)
1039 (988) 1062 (90) 1038 (80) 1038 (99) 065
(0949)
0925
(035
9)
Parenhim in
mm (SD)
1429 (262) 1483(224) 139 (239) 1387(290) 0548
(0586)
1437
(015
6)
Width in mm
(SD)
4731(636) 4764(473) 4556(516) 4622(513) 1046
(0300)
1090
(028
0)
Kosi in mm
(SD)
4766(791) 4678(682) 447(924) 4648(720) 1304
(0198)
0161
(087
3)
Ultrazvučni nalazi bubrega u ispitivanim grupama BENa
Bez statističke značajnosti u dimenzijama bubrega u ispoitivanim grupamaI u odnosu na normalne referentne vrijednosti
Ultrasound of the kidneys
No statistical significance in kidney size in the examined groups compared to the normal reference values
Zaključci Nema bitnih razlika u obolijevanju među spolovima na endemskom terenu u isitanika opeterećenih BENom i bez
BEN opeterećenja u porodici
Rane faze BEN počinju poslije 40 godine života i protiču bez akutnog početka i hipertenzije
Prvi znaci bolesti mogu biti povišena koncentracija mikroalbulbumina u urinu U starijim grupama je u većim koncentracijama alfa1mikroglobulina u urinu što je znak duže izloženosti agensu
U ranima fazama bolesti normalna je bubrežna funkcija
Anemija nije rani znak BEN
Ultrazvučne dimenzije bubrega su normalne u ranim fazama BENa
Patohistološki je acelularna skleroza u intersticijumu i počinje u kori bubrega
Conclusions No significant differences in morbidity rates between the sexes in participants with positive and negative family
history
The early stages of BEN begin after the age of 40 without acute reaction and hypertension
The first sign of the disease can be microalbuminuria The elderly participants have increased concentration of alpha 1-microglobulin in the urine awhich is a sign of longer exposure to agent In the early stages of the disease renal function is normal
Anemia is not an early sign of BEN
Ultrasonic kidney dimensions are normal in the early stages of Ben
Histopathology indicates acellular interstitial sclerosis and begins in the renal cortex
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Početak bolesti se pomjera prema starijim životnim dobima
Nema novih žarišta
Bitnije je ekspozicija i dužina ekspozicije na terenu za nastanak BEN jer to objašnjava da imigranti poslije 20 godina obole
Jer i grupe koje u porodici nemaju BEN poslije dugo godina življenja na terenu dobiju bolest
Posebno kako neki od članova pojedinih porodica obole a neko ne ( jer neko je više izložen agensu a neko nije i to je osnovni razlog)
Start of disease is shifting towards older ages
There are no new endemic areas
More important is the exposure to the agent because it explains that immigrants after 20 years show the sympthoms
Some of the family members get sick and others do not depending on how much they are exposed to agent
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Novija saznanja i istraživanja BENa
Aristolohijska kiselina ili njeni adukti su razlog bolesti jeste
Da li je to jedan osnovni razlog a ostalo su uticajni činioci mislim da jeste
da li će BEN nestati - hoće ALI BAR ZNAMO ETIOLOGIJU ( ILI MISLIMO DA ZNAMO )
Prethodi li BEN papilarnim karcinomima urotelijuma-prethodi
Je li razlog tumora i BENa isti - jeste -Arisholohijska kiselina i njeni adukti
Napraviti nove sveobuhvatna
Epidemiološka istraživanja
Tražiti adukte Arisholohijske kiseline u tkivu
Markere tumorogeneze
Future research
Aristolochic acid or its adducts are the cause of disease Yes
Is it the main reason and the rest are influential factors I think it is
Whether BEN desapear It will But at least we know the etiology ( or we think we know)
Whether BEN precededs papillary urothelial carcinoma-precedes
Is the cause of tumors and Ben the same ndash yes it is - Aristolochic acid
New comprehensive research
epidemiological research
Searching for adducts of Aristolochic acid in the tissue
Searching for tumor markers
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Kako je i zašto BEN progresivna ireverzibilna bolest i vodi u terminačlnu bubrežnu slabost jer ako je toksin razlog zašto ako se otkloni ili prestane djejstvo toksina bolest napreduje i ne ostaje na odredjenom stepenu renalne slabosti
How and why BEN is progressive reversible disease that leads to the terminal renal failure If the toxin is the cause of BEN why when we eliminate exposure to toxin disease still makes a progress and does not remain at a certain stage of renal failure
Balkanska endemska nefropatija u Bosni i Hercegovini 50 godina istraživanja
Arthur Grollman 2010 Aristolochic acidan environmental and yatrogenic disease Abstract booktrećeg kongresa nefrologa Bosne i Hercegovine sa medjunarodnim učeščem 6
Grollman AP Scarborough J Jelaković B Aristolochic acid nephropathy an environmental and iatrogenic disease In Fishbein J ed Advances in Molecular Toxicology 3 Elsevier Amsterdam 2009211ndash222
Jelaković B 2010 The role of Aristolochic acid in endemic nephropathy Abstract booktrećeg kongresa nefrologa Bosne i Hercegovine sa medjunarodnim učeščem 6
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Rad Cosynsa i saradnika nakon epizode trovanja žena koje su uzimale susptance sa sastojcima kineskog bilja
Pisoning with ingredients of Chinese herbs for the purpose of weight loss(Cosynsa)
Nigdje toliko korova kao u pšenici endesmkih terena u odnosu na druge regione
Seljaci su koristili pšenicu sa svoje zemlje samo za svoje potrebe
Nisu davali nikakvu važnost toksičnosti korova
Kruh tih seljaka je bio otrovanMilenko Ivić u Liječničkom vijesnku 91(12) 1273-1281 (1969)
Weed is most common in the endemic area
Farmers have used wheat from their land only for their own purposes
They did not pay any attention to the toxicity of weed
Their bread was poisoned
Milenko Ivić u Liječničkom vijesnku 91(12) 1273-1281 (1969)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Analogija BENa i Aristolohijskom kiselinom uslovljenom nefropatijom(AAN)
Klinička slika
Patološko histološki nalazi
Incidenca
Pojava papilarnih tumora
Eksperimenti sa Aristolihijskom kiselinom na eksperimenatlnim životinjama dokazali su istovjetne patološko histološke promejene koje se vidjaju u BENu
Samo je različit famijarni karakter u BEN postoji a u AAN ne postoji
The analogy between Ben and Nephropaty caused by aristolochic acid (AAN)
Clinical manifestations
Histologically
Incidence
The appearance of papillary tumors
Experiments with the laboratory animals that were exposed to aristolochic acid showed the same patohistological changes in kidney like those one found in BEN patints
Differs only family history
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Više od 40 svih dijaliznih bolesnika u BIH su u regionu opština sjerevoistočne BiH gdje je najveća koncentracija dijaliznih cenatara i endemska žarišta BENa
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
More than 40 of all dialysis patients in BiH are in the endemic area where is the largest number of dialysis centers
Od cjelokupne dijalizne populacije u BiH na BEN populaciju pripada 10 što predstavlja medicinski naučni finansijski socijalni i organizacijski problem zdravstvene zaštitie stanovništa
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
From the entire dialysis population in BiH 10 are patients with BEN This is the medical scientific financial social and organizational problem
Broj stanovnika u Bosni i Hercegovini u popisima stanovništva 19711991 i 2013 godine
Sa decembrom 2013 godine u BIH ima ukupno 3 791 622
F BiH 2 371 603
RS 1 326 991
Brčko 93 028
Sa decembrom 1971 godine 3 746 111
Sa decembrom 1991 godine 4 377 033
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
The population of Bosnia and Herzegovina in the censuses in 1971 in 1991 and 2013
December 2013 3 791 622
F BiH 2 371 603
RS 1 326 991
Brčko 93 028
December 1971 3 746 111
December 1991 4 377 033
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1 Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
podaci Bijeljina Brčko Šamac Orašje Odžak Modriča Domaljevac
Broj stanovnika od 1978god
92800 87000 32000 27806 27895 32 800 4208
Broj stanovnika 2013god
114663 93028 19041 21584 21289 27799 5216
Broj gradskog stanivništva 2013
56600 46 000 5000 3796 9182 7 000 5216
Broj seoskog stanovništva 2013
58000 52 000 14 600 17788 12 107 25 000 5216
Broj seoskog stanovništva
1978god
52800 52 000 27 000 23896 20261 25 800 4208
Broj gradskog stanivništva
1978god
40 000 43 900 5000 3910 7634 7 000 4208
Ukupan broj BEN bolesnka
2013god
300 36 90 44 53 80 55
Ukupan broj bolesnika na
hemodijaliziHD
290 62 40 27 22 34 13
Ukupan broj BEN na HD
190 8 26 19 14 10 14
Ukupan broj tumora i BEN
30 2 30 2 3 0 3
Broj BEN na
transplantaciji
0 0 0 0 1 1
Ukupan brojizbjeglica
2013god
20 000 5000 0 0 oko 7000 0
Primjedbe
Ukupno
Broj stanovnika sa registrovanim broj endemskih nefropatija hemodijaliznih bolesnika tumora i BENa broj transplantiranih i BENa u opština sjeveroistočne Bosne i HercegovineNumber of patients with BEN number of patients who are dialyzed number of patients with BEN and tumors
transplanted patients with BEN in th endemic area
BEN ( Balkanska endemska nefropatija )
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1
Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
broj stanovnika u 6 opština 1978 304 509
broj stanovnika u 6 opština 2013 302620
Sa decembrom 2014godine ukupno BENa 1007Sa decembrom 1977 godine 1730
population in six municipalities in 1978 304 509
population in six municipalities in 2013 302 620
number of patients with BEN december 2013 1016number of patients with BEN december 1977 1730
Zavod za statistiku Bosne i Hercegovinegodina 1977Sarajevo
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1 Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Osnovni cilj je ispitati ranih faza BENa u jednom mikroregionu- sa ostvrtom na
dijagnostičke kriterijume
Hipoteze
da žive na endemskom terenu preko 15 (20) godina
postojanje bolesti u porodici
povišena vrijednosti mikroalbumina i alfa1mikroglobulina u urinu
anemija
smanjene dimenzije bubrega su pokazatelji ranih faza BEN
The main goal is to detect the early stages of Ben in one micro region- paying
attention to diagnostic criteria
The main hypothesis is that the indicators of the early stages of BEN are
Living in an endemic area over 15 (20) years
Family history
Increased microalbumin and alpha 1-microglobulin in urine
Anemia
Reduced kidney dimensions
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Metodologija je uniformna prema prekorukama eksperata za BEN izvornih od 2008godine i dogradjenih kasnije u 2013godini
The methodology is unified according to experts recommendations for BENoriginal from 2008 and later annexed in 2013
Consensus statemant on sceeningdiagnosis classification and tretmant of endemic (Balkan) nephropathy NDT Advance
Access published October 282013
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Consensus statemant on sceeningdiagnosis classification and tretmant of endemic (Balkan) nephropathy NDT Advance Access published October 282013
Osnovni kriteriji uključenja ispitanika u ovu studiju su bili življenje u Domaljevcu više od 15 (20)godina patološki nalaz mikroalbuminurije (MA) postojanje ili odsustvo pozitivne porodične anamneze BEN
Dok su kriteriji isključenja prema Konsenzusu (2008) bili postojanje hiperlipidemije hipertenzije dijabetes melitusa mikrohematurije i leukociturije (Anonymous 1999)
Basic criteria for inclusion were living in Domaljevac more than 15 (20) years microalbuminiria family histroy (relative)
While exclusion criteria according to Consensus (2008) were the existence of hyperlipidemia hypertension diabetes mellitus microhaematuria and leukocyturia (Anonymous 1999)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Istraživanje se odvijalo u dvije faze
U I fazi ispitanicima Uzimana je anamnezaklinički poregled laboratorijumski nalazi urina iispunjavani formulari pregleda i anketni list
U obje faze ispitivanja MA određivana je stiks metodom a imunoeseji su je detektovali u koncentracijama od 50 do 100 mgL urina
Izdvojeni su MA pozitivni iz I faze Ponovo je u II fazi odredjivana MA Urin odgovarajuće specifične težine uz pozitivan nalaz mikroalbuminurije ostavljen je za određivanje alfa 1 mikroglobulina (A1M) i kreatinina
Ispitanicima u drugoj fazi ispitivanja uzeta je krv za određivanje kompletne krvne slike kreatinina na osnovu formula određivan je klirens kreatinina-GFR željezo te su vršena morfometrijska mjerenja ultrazvučnim pregledom bubrega
The research was conducted in two phases
In the phase one family history was taken participants were examined urin was tested questionnaries were filled
In both phases of the study MA was tested by styx and was detected at concentrations of 50 to 100 mg L of urine MA positive participants were separated Test was repeated
Urin was tested (detecting alpha 1 microglobulin and creatinine)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Funkcionalno stanje bubrega procjenjivano na osnovu klirensa kreatinina odnosno JGF (MDRD formula) prema preporukama KDIGO- Kidney Internatinal Suplements smjernicama [19] Dimenzije bubrega prema spolu i dobu mjerene su prema standardima preporukama Spiegela i saradnika i sar [20]
Statistička obrada podataka je uradjena prema Altmanu i saradnicima [21]
In the second phase blood sample was taken (blood count creatinine Fe) participants were underwent ultrasound of the kidneys Renal function was evaluated by creatinine clearance (recommended by KDIGO- Kidney Internatinal Suplements guidelines) [19] Kidney dimensions were measured according to standard recommendations (Spiegel )
Statistical analysis was performed according to Altman [21]
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Pregledano je ukupno 360 ispitanika u Domaljevcu a od toga 131 je imao patološki nalaz MA
Od tih 131 ispitanika 59 ispitanika imalo je samo patološki nalaz MA bez hiperlipidemije dijabetes melitusa hipertenzije leukociturije i mikrohematurije dok 72 ispitnika su uz MA imali i jedan od drugih navednih patoloških nalaza te su zbog toga isključeni dalje iz studije
The study included 360 participants in Domaljevac 131 had microalbuminuria detected
59 participants had microalbuminuria without hyperlipidemia diabetes mellitus hypertension leukocituria and microhaematuria while 72 patients had microalbuminuria along with some of the exclusionary factors
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Ispitanici Godine (XplusmnSD) t P
Grupa I 470plusmn155 121 023
Grupa II 521plusmn159
Životna dob u ispitivaim grupama
Bez statističke značajnosti
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
The age
No statistical significance
gender Group I (N=36) Group II (N=23) Ukupno
Male 556 391 492
Female 444 609 508
Dob (godine) N=36
ispitanika
N=23
ispitanika
Ukupno
N= ispitanika
le25 3 83 0 00 3 51
26-35 5 139 5 217 10 169
36-45 11 306 4 174 15 254
46-55 6 167 3 130 9 152
56-65 6 177 5 217 11 186
gt65 5 139 6 261 11 186
Demografski podaci u isptivanim grupama
Preko 55 ispitanika su u životnoj dobi od 35 do 55 godina
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Demographic data
Over 55 of participants were between 35-55 years old
Parameter Group I (N36=) Group II (N23=) t-test p
Min-Max Mean SD Min-Max Mean SD
Eritrociti 30-56 460 049 322-508 439 049 1552 0127
Hemoglobin 96-169 1376 144 102-162 1345 145 0734 0467
Hematokrit 29-49 4097 40 31-46 3973 382 1117 0269
Željezo 26-475 1924 755 42-316 1617 633 1595 0116
Creatinine 55-132 8036 1783 49-119 7739 155 0656 0515
Klirens
krea
48-126 9114 1948 39-130 867 196 0851 0398
A1M 522-40 108 80 522-667 1622 158 -1524 0138
Cr urin 221-40 1538 1021 265-347 1398 787 0561 0577
A1MCr
urin
020-39 113 091 020-103 153 211 -1001 0321
N number of patients
Klirens krea- klirens kreatinina A1M ndash alfa 1 mikroglobulin Cr urin- kreatinin u urinu A1MCr urin- odnos alfa1
mikroglobulina i kreatinina urina
Laboratorijumski nalazi u ispitivanim grupama
Laboratory findings
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Kidney size
measurements
Group I (N=36)
Kidney
Group II (N=23)
Kidney
t-test
(p)
Right Left Right Left Right Le
ft
Length in mm
(SD)
1039 (988) 1062 (90) 1038 (80) 1038 (99) 065
(0949)
0925
(035
9)
Parenhim in
mm (SD)
1429 (262) 1483(224) 139 (239) 1387(290) 0548
(0586)
1437
(015
6)
Width in mm
(SD)
4731(636) 4764(473) 4556(516) 4622(513) 1046
(0300)
1090
(028
0)
Kosi in mm
(SD)
4766(791) 4678(682) 447(924) 4648(720) 1304
(0198)
0161
(087
3)
Ultrazvučni nalazi bubrega u ispitivanim grupama BENa
Bez statističke značajnosti u dimenzijama bubrega u ispoitivanim grupamaI u odnosu na normalne referentne vrijednosti
Ultrasound of the kidneys
No statistical significance in kidney size in the examined groups compared to the normal reference values
Zaključci Nema bitnih razlika u obolijevanju među spolovima na endemskom terenu u isitanika opeterećenih BENom i bez
BEN opeterećenja u porodici
Rane faze BEN počinju poslije 40 godine života i protiču bez akutnog početka i hipertenzije
Prvi znaci bolesti mogu biti povišena koncentracija mikroalbulbumina u urinu U starijim grupama je u većim koncentracijama alfa1mikroglobulina u urinu što je znak duže izloženosti agensu
U ranima fazama bolesti normalna je bubrežna funkcija
Anemija nije rani znak BEN
Ultrazvučne dimenzije bubrega su normalne u ranim fazama BENa
Patohistološki je acelularna skleroza u intersticijumu i počinje u kori bubrega
Conclusions No significant differences in morbidity rates between the sexes in participants with positive and negative family
history
The early stages of BEN begin after the age of 40 without acute reaction and hypertension
The first sign of the disease can be microalbuminuria The elderly participants have increased concentration of alpha 1-microglobulin in the urine awhich is a sign of longer exposure to agent In the early stages of the disease renal function is normal
Anemia is not an early sign of BEN
Ultrasonic kidney dimensions are normal in the early stages of Ben
Histopathology indicates acellular interstitial sclerosis and begins in the renal cortex
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Početak bolesti se pomjera prema starijim životnim dobima
Nema novih žarišta
Bitnije je ekspozicija i dužina ekspozicije na terenu za nastanak BEN jer to objašnjava da imigranti poslije 20 godina obole
Jer i grupe koje u porodici nemaju BEN poslije dugo godina življenja na terenu dobiju bolest
Posebno kako neki od članova pojedinih porodica obole a neko ne ( jer neko je više izložen agensu a neko nije i to je osnovni razlog)
Start of disease is shifting towards older ages
There are no new endemic areas
More important is the exposure to the agent because it explains that immigrants after 20 years show the sympthoms
Some of the family members get sick and others do not depending on how much they are exposed to agent
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Novija saznanja i istraživanja BENa
Aristolohijska kiselina ili njeni adukti su razlog bolesti jeste
Da li je to jedan osnovni razlog a ostalo su uticajni činioci mislim da jeste
da li će BEN nestati - hoće ALI BAR ZNAMO ETIOLOGIJU ( ILI MISLIMO DA ZNAMO )
Prethodi li BEN papilarnim karcinomima urotelijuma-prethodi
Je li razlog tumora i BENa isti - jeste -Arisholohijska kiselina i njeni adukti
Napraviti nove sveobuhvatna
Epidemiološka istraživanja
Tražiti adukte Arisholohijske kiseline u tkivu
Markere tumorogeneze
Future research
Aristolochic acid or its adducts are the cause of disease Yes
Is it the main reason and the rest are influential factors I think it is
Whether BEN desapear It will But at least we know the etiology ( or we think we know)
Whether BEN precededs papillary urothelial carcinoma-precedes
Is the cause of tumors and Ben the same ndash yes it is - Aristolochic acid
New comprehensive research
epidemiological research
Searching for adducts of Aristolochic acid in the tissue
Searching for tumor markers
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Kako je i zašto BEN progresivna ireverzibilna bolest i vodi u terminačlnu bubrežnu slabost jer ako je toksin razlog zašto ako se otkloni ili prestane djejstvo toksina bolest napreduje i ne ostaje na odredjenom stepenu renalne slabosti
How and why BEN is progressive reversible disease that leads to the terminal renal failure If the toxin is the cause of BEN why when we eliminate exposure to toxin disease still makes a progress and does not remain at a certain stage of renal failure
Balkanska endemska nefropatija u Bosni i Hercegovini 50 godina istraživanja
Rad Cosynsa i saradnika nakon epizode trovanja žena koje su uzimale susptance sa sastojcima kineskog bilja
Pisoning with ingredients of Chinese herbs for the purpose of weight loss(Cosynsa)
Nigdje toliko korova kao u pšenici endesmkih terena u odnosu na druge regione
Seljaci su koristili pšenicu sa svoje zemlje samo za svoje potrebe
Nisu davali nikakvu važnost toksičnosti korova
Kruh tih seljaka je bio otrovanMilenko Ivić u Liječničkom vijesnku 91(12) 1273-1281 (1969)
Weed is most common in the endemic area
Farmers have used wheat from their land only for their own purposes
They did not pay any attention to the toxicity of weed
Their bread was poisoned
Milenko Ivić u Liječničkom vijesnku 91(12) 1273-1281 (1969)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Analogija BENa i Aristolohijskom kiselinom uslovljenom nefropatijom(AAN)
Klinička slika
Patološko histološki nalazi
Incidenca
Pojava papilarnih tumora
Eksperimenti sa Aristolihijskom kiselinom na eksperimenatlnim životinjama dokazali su istovjetne patološko histološke promejene koje se vidjaju u BENu
Samo je različit famijarni karakter u BEN postoji a u AAN ne postoji
The analogy between Ben and Nephropaty caused by aristolochic acid (AAN)
Clinical manifestations
Histologically
Incidence
The appearance of papillary tumors
Experiments with the laboratory animals that were exposed to aristolochic acid showed the same patohistological changes in kidney like those one found in BEN patints
Differs only family history
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Više od 40 svih dijaliznih bolesnika u BIH su u regionu opština sjerevoistočne BiH gdje je najveća koncentracija dijaliznih cenatara i endemska žarišta BENa
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
More than 40 of all dialysis patients in BiH are in the endemic area where is the largest number of dialysis centers
Od cjelokupne dijalizne populacije u BiH na BEN populaciju pripada 10 što predstavlja medicinski naučni finansijski socijalni i organizacijski problem zdravstvene zaštitie stanovništa
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
From the entire dialysis population in BiH 10 are patients with BEN This is the medical scientific financial social and organizational problem
Broj stanovnika u Bosni i Hercegovini u popisima stanovništva 19711991 i 2013 godine
Sa decembrom 2013 godine u BIH ima ukupno 3 791 622
F BiH 2 371 603
RS 1 326 991
Brčko 93 028
Sa decembrom 1971 godine 3 746 111
Sa decembrom 1991 godine 4 377 033
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
The population of Bosnia and Herzegovina in the censuses in 1971 in 1991 and 2013
December 2013 3 791 622
F BiH 2 371 603
RS 1 326 991
Brčko 93 028
December 1971 3 746 111
December 1991 4 377 033
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1 Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
podaci Bijeljina Brčko Šamac Orašje Odžak Modriča Domaljevac
Broj stanovnika od 1978god
92800 87000 32000 27806 27895 32 800 4208
Broj stanovnika 2013god
114663 93028 19041 21584 21289 27799 5216
Broj gradskog stanivništva 2013
56600 46 000 5000 3796 9182 7 000 5216
Broj seoskog stanovništva 2013
58000 52 000 14 600 17788 12 107 25 000 5216
Broj seoskog stanovništva
1978god
52800 52 000 27 000 23896 20261 25 800 4208
Broj gradskog stanivništva
1978god
40 000 43 900 5000 3910 7634 7 000 4208
Ukupan broj BEN bolesnka
2013god
300 36 90 44 53 80 55
Ukupan broj bolesnika na
hemodijaliziHD
290 62 40 27 22 34 13
Ukupan broj BEN na HD
190 8 26 19 14 10 14
Ukupan broj tumora i BEN
30 2 30 2 3 0 3
Broj BEN na
transplantaciji
0 0 0 0 1 1
Ukupan brojizbjeglica
2013god
20 000 5000 0 0 oko 7000 0
Primjedbe
Ukupno
Broj stanovnika sa registrovanim broj endemskih nefropatija hemodijaliznih bolesnika tumora i BENa broj transplantiranih i BENa u opština sjeveroistočne Bosne i HercegovineNumber of patients with BEN number of patients who are dialyzed number of patients with BEN and tumors
transplanted patients with BEN in th endemic area
BEN ( Balkanska endemska nefropatija )
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1
Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
broj stanovnika u 6 opština 1978 304 509
broj stanovnika u 6 opština 2013 302620
Sa decembrom 2014godine ukupno BENa 1007Sa decembrom 1977 godine 1730
population in six municipalities in 1978 304 509
population in six municipalities in 2013 302 620
number of patients with BEN december 2013 1016number of patients with BEN december 1977 1730
Zavod za statistiku Bosne i Hercegovinegodina 1977Sarajevo
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1 Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Osnovni cilj je ispitati ranih faza BENa u jednom mikroregionu- sa ostvrtom na
dijagnostičke kriterijume
Hipoteze
da žive na endemskom terenu preko 15 (20) godina
postojanje bolesti u porodici
povišena vrijednosti mikroalbumina i alfa1mikroglobulina u urinu
anemija
smanjene dimenzije bubrega su pokazatelji ranih faza BEN
The main goal is to detect the early stages of Ben in one micro region- paying
attention to diagnostic criteria
The main hypothesis is that the indicators of the early stages of BEN are
Living in an endemic area over 15 (20) years
Family history
Increased microalbumin and alpha 1-microglobulin in urine
Anemia
Reduced kidney dimensions
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Metodologija je uniformna prema prekorukama eksperata za BEN izvornih od 2008godine i dogradjenih kasnije u 2013godini
The methodology is unified according to experts recommendations for BENoriginal from 2008 and later annexed in 2013
Consensus statemant on sceeningdiagnosis classification and tretmant of endemic (Balkan) nephropathy NDT Advance
Access published October 282013
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Consensus statemant on sceeningdiagnosis classification and tretmant of endemic (Balkan) nephropathy NDT Advance Access published October 282013
Osnovni kriteriji uključenja ispitanika u ovu studiju su bili življenje u Domaljevcu više od 15 (20)godina patološki nalaz mikroalbuminurije (MA) postojanje ili odsustvo pozitivne porodične anamneze BEN
Dok su kriteriji isključenja prema Konsenzusu (2008) bili postojanje hiperlipidemije hipertenzije dijabetes melitusa mikrohematurije i leukociturije (Anonymous 1999)
Basic criteria for inclusion were living in Domaljevac more than 15 (20) years microalbuminiria family histroy (relative)
While exclusion criteria according to Consensus (2008) were the existence of hyperlipidemia hypertension diabetes mellitus microhaematuria and leukocyturia (Anonymous 1999)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Istraživanje se odvijalo u dvije faze
U I fazi ispitanicima Uzimana je anamnezaklinički poregled laboratorijumski nalazi urina iispunjavani formulari pregleda i anketni list
U obje faze ispitivanja MA određivana je stiks metodom a imunoeseji su je detektovali u koncentracijama od 50 do 100 mgL urina
Izdvojeni su MA pozitivni iz I faze Ponovo je u II fazi odredjivana MA Urin odgovarajuće specifične težine uz pozitivan nalaz mikroalbuminurije ostavljen je za određivanje alfa 1 mikroglobulina (A1M) i kreatinina
Ispitanicima u drugoj fazi ispitivanja uzeta je krv za određivanje kompletne krvne slike kreatinina na osnovu formula određivan je klirens kreatinina-GFR željezo te su vršena morfometrijska mjerenja ultrazvučnim pregledom bubrega
The research was conducted in two phases
In the phase one family history was taken participants were examined urin was tested questionnaries were filled
In both phases of the study MA was tested by styx and was detected at concentrations of 50 to 100 mg L of urine MA positive participants were separated Test was repeated
Urin was tested (detecting alpha 1 microglobulin and creatinine)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Funkcionalno stanje bubrega procjenjivano na osnovu klirensa kreatinina odnosno JGF (MDRD formula) prema preporukama KDIGO- Kidney Internatinal Suplements smjernicama [19] Dimenzije bubrega prema spolu i dobu mjerene su prema standardima preporukama Spiegela i saradnika i sar [20]
Statistička obrada podataka je uradjena prema Altmanu i saradnicima [21]
In the second phase blood sample was taken (blood count creatinine Fe) participants were underwent ultrasound of the kidneys Renal function was evaluated by creatinine clearance (recommended by KDIGO- Kidney Internatinal Suplements guidelines) [19] Kidney dimensions were measured according to standard recommendations (Spiegel )
Statistical analysis was performed according to Altman [21]
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Pregledano je ukupno 360 ispitanika u Domaljevcu a od toga 131 je imao patološki nalaz MA
Od tih 131 ispitanika 59 ispitanika imalo je samo patološki nalaz MA bez hiperlipidemije dijabetes melitusa hipertenzije leukociturije i mikrohematurije dok 72 ispitnika su uz MA imali i jedan od drugih navednih patoloških nalaza te su zbog toga isključeni dalje iz studije
The study included 360 participants in Domaljevac 131 had microalbuminuria detected
59 participants had microalbuminuria without hyperlipidemia diabetes mellitus hypertension leukocituria and microhaematuria while 72 patients had microalbuminuria along with some of the exclusionary factors
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Ispitanici Godine (XplusmnSD) t P
Grupa I 470plusmn155 121 023
Grupa II 521plusmn159
Životna dob u ispitivaim grupama
Bez statističke značajnosti
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
The age
No statistical significance
gender Group I (N=36) Group II (N=23) Ukupno
Male 556 391 492
Female 444 609 508
Dob (godine) N=36
ispitanika
N=23
ispitanika
Ukupno
N= ispitanika
le25 3 83 0 00 3 51
26-35 5 139 5 217 10 169
36-45 11 306 4 174 15 254
46-55 6 167 3 130 9 152
56-65 6 177 5 217 11 186
gt65 5 139 6 261 11 186
Demografski podaci u isptivanim grupama
Preko 55 ispitanika su u životnoj dobi od 35 do 55 godina
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Demographic data
Over 55 of participants were between 35-55 years old
Parameter Group I (N36=) Group II (N23=) t-test p
Min-Max Mean SD Min-Max Mean SD
Eritrociti 30-56 460 049 322-508 439 049 1552 0127
Hemoglobin 96-169 1376 144 102-162 1345 145 0734 0467
Hematokrit 29-49 4097 40 31-46 3973 382 1117 0269
Željezo 26-475 1924 755 42-316 1617 633 1595 0116
Creatinine 55-132 8036 1783 49-119 7739 155 0656 0515
Klirens
krea
48-126 9114 1948 39-130 867 196 0851 0398
A1M 522-40 108 80 522-667 1622 158 -1524 0138
Cr urin 221-40 1538 1021 265-347 1398 787 0561 0577
A1MCr
urin
020-39 113 091 020-103 153 211 -1001 0321
N number of patients
Klirens krea- klirens kreatinina A1M ndash alfa 1 mikroglobulin Cr urin- kreatinin u urinu A1MCr urin- odnos alfa1
mikroglobulina i kreatinina urina
Laboratorijumski nalazi u ispitivanim grupama
Laboratory findings
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Kidney size
measurements
Group I (N=36)
Kidney
Group II (N=23)
Kidney
t-test
(p)
Right Left Right Left Right Le
ft
Length in mm
(SD)
1039 (988) 1062 (90) 1038 (80) 1038 (99) 065
(0949)
0925
(035
9)
Parenhim in
mm (SD)
1429 (262) 1483(224) 139 (239) 1387(290) 0548
(0586)
1437
(015
6)
Width in mm
(SD)
4731(636) 4764(473) 4556(516) 4622(513) 1046
(0300)
1090
(028
0)
Kosi in mm
(SD)
4766(791) 4678(682) 447(924) 4648(720) 1304
(0198)
0161
(087
3)
Ultrazvučni nalazi bubrega u ispitivanim grupama BENa
Bez statističke značajnosti u dimenzijama bubrega u ispoitivanim grupamaI u odnosu na normalne referentne vrijednosti
Ultrasound of the kidneys
No statistical significance in kidney size in the examined groups compared to the normal reference values
Zaključci Nema bitnih razlika u obolijevanju među spolovima na endemskom terenu u isitanika opeterećenih BENom i bez
BEN opeterećenja u porodici
Rane faze BEN počinju poslije 40 godine života i protiču bez akutnog početka i hipertenzije
Prvi znaci bolesti mogu biti povišena koncentracija mikroalbulbumina u urinu U starijim grupama je u većim koncentracijama alfa1mikroglobulina u urinu što je znak duže izloženosti agensu
U ranima fazama bolesti normalna je bubrežna funkcija
Anemija nije rani znak BEN
Ultrazvučne dimenzije bubrega su normalne u ranim fazama BENa
Patohistološki je acelularna skleroza u intersticijumu i počinje u kori bubrega
Conclusions No significant differences in morbidity rates between the sexes in participants with positive and negative family
history
The early stages of BEN begin after the age of 40 without acute reaction and hypertension
The first sign of the disease can be microalbuminuria The elderly participants have increased concentration of alpha 1-microglobulin in the urine awhich is a sign of longer exposure to agent In the early stages of the disease renal function is normal
Anemia is not an early sign of BEN
Ultrasonic kidney dimensions are normal in the early stages of Ben
Histopathology indicates acellular interstitial sclerosis and begins in the renal cortex
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Početak bolesti se pomjera prema starijim životnim dobima
Nema novih žarišta
Bitnije je ekspozicija i dužina ekspozicije na terenu za nastanak BEN jer to objašnjava da imigranti poslije 20 godina obole
Jer i grupe koje u porodici nemaju BEN poslije dugo godina življenja na terenu dobiju bolest
Posebno kako neki od članova pojedinih porodica obole a neko ne ( jer neko je više izložen agensu a neko nije i to je osnovni razlog)
Start of disease is shifting towards older ages
There are no new endemic areas
More important is the exposure to the agent because it explains that immigrants after 20 years show the sympthoms
Some of the family members get sick and others do not depending on how much they are exposed to agent
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Novija saznanja i istraživanja BENa
Aristolohijska kiselina ili njeni adukti su razlog bolesti jeste
Da li je to jedan osnovni razlog a ostalo su uticajni činioci mislim da jeste
da li će BEN nestati - hoće ALI BAR ZNAMO ETIOLOGIJU ( ILI MISLIMO DA ZNAMO )
Prethodi li BEN papilarnim karcinomima urotelijuma-prethodi
Je li razlog tumora i BENa isti - jeste -Arisholohijska kiselina i njeni adukti
Napraviti nove sveobuhvatna
Epidemiološka istraživanja
Tražiti adukte Arisholohijske kiseline u tkivu
Markere tumorogeneze
Future research
Aristolochic acid or its adducts are the cause of disease Yes
Is it the main reason and the rest are influential factors I think it is
Whether BEN desapear It will But at least we know the etiology ( or we think we know)
Whether BEN precededs papillary urothelial carcinoma-precedes
Is the cause of tumors and Ben the same ndash yes it is - Aristolochic acid
New comprehensive research
epidemiological research
Searching for adducts of Aristolochic acid in the tissue
Searching for tumor markers
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Kako je i zašto BEN progresivna ireverzibilna bolest i vodi u terminačlnu bubrežnu slabost jer ako je toksin razlog zašto ako se otkloni ili prestane djejstvo toksina bolest napreduje i ne ostaje na odredjenom stepenu renalne slabosti
How and why BEN is progressive reversible disease that leads to the terminal renal failure If the toxin is the cause of BEN why when we eliminate exposure to toxin disease still makes a progress and does not remain at a certain stage of renal failure
Balkanska endemska nefropatija u Bosni i Hercegovini 50 godina istraživanja
Nigdje toliko korova kao u pšenici endesmkih terena u odnosu na druge regione
Seljaci su koristili pšenicu sa svoje zemlje samo za svoje potrebe
Nisu davali nikakvu važnost toksičnosti korova
Kruh tih seljaka je bio otrovanMilenko Ivić u Liječničkom vijesnku 91(12) 1273-1281 (1969)
Weed is most common in the endemic area
Farmers have used wheat from their land only for their own purposes
They did not pay any attention to the toxicity of weed
Their bread was poisoned
Milenko Ivić u Liječničkom vijesnku 91(12) 1273-1281 (1969)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Analogija BENa i Aristolohijskom kiselinom uslovljenom nefropatijom(AAN)
Klinička slika
Patološko histološki nalazi
Incidenca
Pojava papilarnih tumora
Eksperimenti sa Aristolihijskom kiselinom na eksperimenatlnim životinjama dokazali su istovjetne patološko histološke promejene koje se vidjaju u BENu
Samo je različit famijarni karakter u BEN postoji a u AAN ne postoji
The analogy between Ben and Nephropaty caused by aristolochic acid (AAN)
Clinical manifestations
Histologically
Incidence
The appearance of papillary tumors
Experiments with the laboratory animals that were exposed to aristolochic acid showed the same patohistological changes in kidney like those one found in BEN patints
Differs only family history
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Više od 40 svih dijaliznih bolesnika u BIH su u regionu opština sjerevoistočne BiH gdje je najveća koncentracija dijaliznih cenatara i endemska žarišta BENa
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
More than 40 of all dialysis patients in BiH are in the endemic area where is the largest number of dialysis centers
Od cjelokupne dijalizne populacije u BiH na BEN populaciju pripada 10 što predstavlja medicinski naučni finansijski socijalni i organizacijski problem zdravstvene zaštitie stanovništa
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
From the entire dialysis population in BiH 10 are patients with BEN This is the medical scientific financial social and organizational problem
Broj stanovnika u Bosni i Hercegovini u popisima stanovništva 19711991 i 2013 godine
Sa decembrom 2013 godine u BIH ima ukupno 3 791 622
F BiH 2 371 603
RS 1 326 991
Brčko 93 028
Sa decembrom 1971 godine 3 746 111
Sa decembrom 1991 godine 4 377 033
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
The population of Bosnia and Herzegovina in the censuses in 1971 in 1991 and 2013
December 2013 3 791 622
F BiH 2 371 603
RS 1 326 991
Brčko 93 028
December 1971 3 746 111
December 1991 4 377 033
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1 Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
podaci Bijeljina Brčko Šamac Orašje Odžak Modriča Domaljevac
Broj stanovnika od 1978god
92800 87000 32000 27806 27895 32 800 4208
Broj stanovnika 2013god
114663 93028 19041 21584 21289 27799 5216
Broj gradskog stanivništva 2013
56600 46 000 5000 3796 9182 7 000 5216
Broj seoskog stanovništva 2013
58000 52 000 14 600 17788 12 107 25 000 5216
Broj seoskog stanovništva
1978god
52800 52 000 27 000 23896 20261 25 800 4208
Broj gradskog stanivništva
1978god
40 000 43 900 5000 3910 7634 7 000 4208
Ukupan broj BEN bolesnka
2013god
300 36 90 44 53 80 55
Ukupan broj bolesnika na
hemodijaliziHD
290 62 40 27 22 34 13
Ukupan broj BEN na HD
190 8 26 19 14 10 14
Ukupan broj tumora i BEN
30 2 30 2 3 0 3
Broj BEN na
transplantaciji
0 0 0 0 1 1
Ukupan brojizbjeglica
2013god
20 000 5000 0 0 oko 7000 0
Primjedbe
Ukupno
Broj stanovnika sa registrovanim broj endemskih nefropatija hemodijaliznih bolesnika tumora i BENa broj transplantiranih i BENa u opština sjeveroistočne Bosne i HercegovineNumber of patients with BEN number of patients who are dialyzed number of patients with BEN and tumors
transplanted patients with BEN in th endemic area
BEN ( Balkanska endemska nefropatija )
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1
Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
broj stanovnika u 6 opština 1978 304 509
broj stanovnika u 6 opština 2013 302620
Sa decembrom 2014godine ukupno BENa 1007Sa decembrom 1977 godine 1730
population in six municipalities in 1978 304 509
population in six municipalities in 2013 302 620
number of patients with BEN december 2013 1016number of patients with BEN december 1977 1730
Zavod za statistiku Bosne i Hercegovinegodina 1977Sarajevo
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1 Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Osnovni cilj je ispitati ranih faza BENa u jednom mikroregionu- sa ostvrtom na
dijagnostičke kriterijume
Hipoteze
da žive na endemskom terenu preko 15 (20) godina
postojanje bolesti u porodici
povišena vrijednosti mikroalbumina i alfa1mikroglobulina u urinu
anemija
smanjene dimenzije bubrega su pokazatelji ranih faza BEN
The main goal is to detect the early stages of Ben in one micro region- paying
attention to diagnostic criteria
The main hypothesis is that the indicators of the early stages of BEN are
Living in an endemic area over 15 (20) years
Family history
Increased microalbumin and alpha 1-microglobulin in urine
Anemia
Reduced kidney dimensions
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Metodologija je uniformna prema prekorukama eksperata za BEN izvornih od 2008godine i dogradjenih kasnije u 2013godini
The methodology is unified according to experts recommendations for BENoriginal from 2008 and later annexed in 2013
Consensus statemant on sceeningdiagnosis classification and tretmant of endemic (Balkan) nephropathy NDT Advance
Access published October 282013
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Consensus statemant on sceeningdiagnosis classification and tretmant of endemic (Balkan) nephropathy NDT Advance Access published October 282013
Osnovni kriteriji uključenja ispitanika u ovu studiju su bili življenje u Domaljevcu više od 15 (20)godina patološki nalaz mikroalbuminurije (MA) postojanje ili odsustvo pozitivne porodične anamneze BEN
Dok su kriteriji isključenja prema Konsenzusu (2008) bili postojanje hiperlipidemije hipertenzije dijabetes melitusa mikrohematurije i leukociturije (Anonymous 1999)
Basic criteria for inclusion were living in Domaljevac more than 15 (20) years microalbuminiria family histroy (relative)
While exclusion criteria according to Consensus (2008) were the existence of hyperlipidemia hypertension diabetes mellitus microhaematuria and leukocyturia (Anonymous 1999)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Istraživanje se odvijalo u dvije faze
U I fazi ispitanicima Uzimana je anamnezaklinički poregled laboratorijumski nalazi urina iispunjavani formulari pregleda i anketni list
U obje faze ispitivanja MA određivana je stiks metodom a imunoeseji su je detektovali u koncentracijama od 50 do 100 mgL urina
Izdvojeni su MA pozitivni iz I faze Ponovo je u II fazi odredjivana MA Urin odgovarajuće specifične težine uz pozitivan nalaz mikroalbuminurije ostavljen je za određivanje alfa 1 mikroglobulina (A1M) i kreatinina
Ispitanicima u drugoj fazi ispitivanja uzeta je krv za određivanje kompletne krvne slike kreatinina na osnovu formula određivan je klirens kreatinina-GFR željezo te su vršena morfometrijska mjerenja ultrazvučnim pregledom bubrega
The research was conducted in two phases
In the phase one family history was taken participants were examined urin was tested questionnaries were filled
In both phases of the study MA was tested by styx and was detected at concentrations of 50 to 100 mg L of urine MA positive participants were separated Test was repeated
Urin was tested (detecting alpha 1 microglobulin and creatinine)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Funkcionalno stanje bubrega procjenjivano na osnovu klirensa kreatinina odnosno JGF (MDRD formula) prema preporukama KDIGO- Kidney Internatinal Suplements smjernicama [19] Dimenzije bubrega prema spolu i dobu mjerene su prema standardima preporukama Spiegela i saradnika i sar [20]
Statistička obrada podataka je uradjena prema Altmanu i saradnicima [21]
In the second phase blood sample was taken (blood count creatinine Fe) participants were underwent ultrasound of the kidneys Renal function was evaluated by creatinine clearance (recommended by KDIGO- Kidney Internatinal Suplements guidelines) [19] Kidney dimensions were measured according to standard recommendations (Spiegel )
Statistical analysis was performed according to Altman [21]
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Pregledano je ukupno 360 ispitanika u Domaljevcu a od toga 131 je imao patološki nalaz MA
Od tih 131 ispitanika 59 ispitanika imalo je samo patološki nalaz MA bez hiperlipidemije dijabetes melitusa hipertenzije leukociturije i mikrohematurije dok 72 ispitnika su uz MA imali i jedan od drugih navednih patoloških nalaza te su zbog toga isključeni dalje iz studije
The study included 360 participants in Domaljevac 131 had microalbuminuria detected
59 participants had microalbuminuria without hyperlipidemia diabetes mellitus hypertension leukocituria and microhaematuria while 72 patients had microalbuminuria along with some of the exclusionary factors
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Ispitanici Godine (XplusmnSD) t P
Grupa I 470plusmn155 121 023
Grupa II 521plusmn159
Životna dob u ispitivaim grupama
Bez statističke značajnosti
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
The age
No statistical significance
gender Group I (N=36) Group II (N=23) Ukupno
Male 556 391 492
Female 444 609 508
Dob (godine) N=36
ispitanika
N=23
ispitanika
Ukupno
N= ispitanika
le25 3 83 0 00 3 51
26-35 5 139 5 217 10 169
36-45 11 306 4 174 15 254
46-55 6 167 3 130 9 152
56-65 6 177 5 217 11 186
gt65 5 139 6 261 11 186
Demografski podaci u isptivanim grupama
Preko 55 ispitanika su u životnoj dobi od 35 do 55 godina
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Demographic data
Over 55 of participants were between 35-55 years old
Parameter Group I (N36=) Group II (N23=) t-test p
Min-Max Mean SD Min-Max Mean SD
Eritrociti 30-56 460 049 322-508 439 049 1552 0127
Hemoglobin 96-169 1376 144 102-162 1345 145 0734 0467
Hematokrit 29-49 4097 40 31-46 3973 382 1117 0269
Željezo 26-475 1924 755 42-316 1617 633 1595 0116
Creatinine 55-132 8036 1783 49-119 7739 155 0656 0515
Klirens
krea
48-126 9114 1948 39-130 867 196 0851 0398
A1M 522-40 108 80 522-667 1622 158 -1524 0138
Cr urin 221-40 1538 1021 265-347 1398 787 0561 0577
A1MCr
urin
020-39 113 091 020-103 153 211 -1001 0321
N number of patients
Klirens krea- klirens kreatinina A1M ndash alfa 1 mikroglobulin Cr urin- kreatinin u urinu A1MCr urin- odnos alfa1
mikroglobulina i kreatinina urina
Laboratorijumski nalazi u ispitivanim grupama
Laboratory findings
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Kidney size
measurements
Group I (N=36)
Kidney
Group II (N=23)
Kidney
t-test
(p)
Right Left Right Left Right Le
ft
Length in mm
(SD)
1039 (988) 1062 (90) 1038 (80) 1038 (99) 065
(0949)
0925
(035
9)
Parenhim in
mm (SD)
1429 (262) 1483(224) 139 (239) 1387(290) 0548
(0586)
1437
(015
6)
Width in mm
(SD)
4731(636) 4764(473) 4556(516) 4622(513) 1046
(0300)
1090
(028
0)
Kosi in mm
(SD)
4766(791) 4678(682) 447(924) 4648(720) 1304
(0198)
0161
(087
3)
Ultrazvučni nalazi bubrega u ispitivanim grupama BENa
Bez statističke značajnosti u dimenzijama bubrega u ispoitivanim grupamaI u odnosu na normalne referentne vrijednosti
Ultrasound of the kidneys
No statistical significance in kidney size in the examined groups compared to the normal reference values
Zaključci Nema bitnih razlika u obolijevanju među spolovima na endemskom terenu u isitanika opeterećenih BENom i bez
BEN opeterećenja u porodici
Rane faze BEN počinju poslije 40 godine života i protiču bez akutnog početka i hipertenzije
Prvi znaci bolesti mogu biti povišena koncentracija mikroalbulbumina u urinu U starijim grupama je u većim koncentracijama alfa1mikroglobulina u urinu što je znak duže izloženosti agensu
U ranima fazama bolesti normalna je bubrežna funkcija
Anemija nije rani znak BEN
Ultrazvučne dimenzije bubrega su normalne u ranim fazama BENa
Patohistološki je acelularna skleroza u intersticijumu i počinje u kori bubrega
Conclusions No significant differences in morbidity rates between the sexes in participants with positive and negative family
history
The early stages of BEN begin after the age of 40 without acute reaction and hypertension
The first sign of the disease can be microalbuminuria The elderly participants have increased concentration of alpha 1-microglobulin in the urine awhich is a sign of longer exposure to agent In the early stages of the disease renal function is normal
Anemia is not an early sign of BEN
Ultrasonic kidney dimensions are normal in the early stages of Ben
Histopathology indicates acellular interstitial sclerosis and begins in the renal cortex
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Početak bolesti se pomjera prema starijim životnim dobima
Nema novih žarišta
Bitnije je ekspozicija i dužina ekspozicije na terenu za nastanak BEN jer to objašnjava da imigranti poslije 20 godina obole
Jer i grupe koje u porodici nemaju BEN poslije dugo godina življenja na terenu dobiju bolest
Posebno kako neki od članova pojedinih porodica obole a neko ne ( jer neko je više izložen agensu a neko nije i to je osnovni razlog)
Start of disease is shifting towards older ages
There are no new endemic areas
More important is the exposure to the agent because it explains that immigrants after 20 years show the sympthoms
Some of the family members get sick and others do not depending on how much they are exposed to agent
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Novija saznanja i istraživanja BENa
Aristolohijska kiselina ili njeni adukti su razlog bolesti jeste
Da li je to jedan osnovni razlog a ostalo su uticajni činioci mislim da jeste
da li će BEN nestati - hoće ALI BAR ZNAMO ETIOLOGIJU ( ILI MISLIMO DA ZNAMO )
Prethodi li BEN papilarnim karcinomima urotelijuma-prethodi
Je li razlog tumora i BENa isti - jeste -Arisholohijska kiselina i njeni adukti
Napraviti nove sveobuhvatna
Epidemiološka istraživanja
Tražiti adukte Arisholohijske kiseline u tkivu
Markere tumorogeneze
Future research
Aristolochic acid or its adducts are the cause of disease Yes
Is it the main reason and the rest are influential factors I think it is
Whether BEN desapear It will But at least we know the etiology ( or we think we know)
Whether BEN precededs papillary urothelial carcinoma-precedes
Is the cause of tumors and Ben the same ndash yes it is - Aristolochic acid
New comprehensive research
epidemiological research
Searching for adducts of Aristolochic acid in the tissue
Searching for tumor markers
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Kako je i zašto BEN progresivna ireverzibilna bolest i vodi u terminačlnu bubrežnu slabost jer ako je toksin razlog zašto ako se otkloni ili prestane djejstvo toksina bolest napreduje i ne ostaje na odredjenom stepenu renalne slabosti
How and why BEN is progressive reversible disease that leads to the terminal renal failure If the toxin is the cause of BEN why when we eliminate exposure to toxin disease still makes a progress and does not remain at a certain stage of renal failure
Balkanska endemska nefropatija u Bosni i Hercegovini 50 godina istraživanja
Analogija BENa i Aristolohijskom kiselinom uslovljenom nefropatijom(AAN)
Klinička slika
Patološko histološki nalazi
Incidenca
Pojava papilarnih tumora
Eksperimenti sa Aristolihijskom kiselinom na eksperimenatlnim životinjama dokazali su istovjetne patološko histološke promejene koje se vidjaju u BENu
Samo je različit famijarni karakter u BEN postoji a u AAN ne postoji
The analogy between Ben and Nephropaty caused by aristolochic acid (AAN)
Clinical manifestations
Histologically
Incidence
The appearance of papillary tumors
Experiments with the laboratory animals that were exposed to aristolochic acid showed the same patohistological changes in kidney like those one found in BEN patints
Differs only family history
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Više od 40 svih dijaliznih bolesnika u BIH su u regionu opština sjerevoistočne BiH gdje je najveća koncentracija dijaliznih cenatara i endemska žarišta BENa
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
More than 40 of all dialysis patients in BiH are in the endemic area where is the largest number of dialysis centers
Od cjelokupne dijalizne populacije u BiH na BEN populaciju pripada 10 što predstavlja medicinski naučni finansijski socijalni i organizacijski problem zdravstvene zaštitie stanovništa
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
From the entire dialysis population in BiH 10 are patients with BEN This is the medical scientific financial social and organizational problem
Broj stanovnika u Bosni i Hercegovini u popisima stanovništva 19711991 i 2013 godine
Sa decembrom 2013 godine u BIH ima ukupno 3 791 622
F BiH 2 371 603
RS 1 326 991
Brčko 93 028
Sa decembrom 1971 godine 3 746 111
Sa decembrom 1991 godine 4 377 033
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
The population of Bosnia and Herzegovina in the censuses in 1971 in 1991 and 2013
December 2013 3 791 622
F BiH 2 371 603
RS 1 326 991
Brčko 93 028
December 1971 3 746 111
December 1991 4 377 033
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1 Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
podaci Bijeljina Brčko Šamac Orašje Odžak Modriča Domaljevac
Broj stanovnika od 1978god
92800 87000 32000 27806 27895 32 800 4208
Broj stanovnika 2013god
114663 93028 19041 21584 21289 27799 5216
Broj gradskog stanivništva 2013
56600 46 000 5000 3796 9182 7 000 5216
Broj seoskog stanovništva 2013
58000 52 000 14 600 17788 12 107 25 000 5216
Broj seoskog stanovništva
1978god
52800 52 000 27 000 23896 20261 25 800 4208
Broj gradskog stanivništva
1978god
40 000 43 900 5000 3910 7634 7 000 4208
Ukupan broj BEN bolesnka
2013god
300 36 90 44 53 80 55
Ukupan broj bolesnika na
hemodijaliziHD
290 62 40 27 22 34 13
Ukupan broj BEN na HD
190 8 26 19 14 10 14
Ukupan broj tumora i BEN
30 2 30 2 3 0 3
Broj BEN na
transplantaciji
0 0 0 0 1 1
Ukupan brojizbjeglica
2013god
20 000 5000 0 0 oko 7000 0
Primjedbe
Ukupno
Broj stanovnika sa registrovanim broj endemskih nefropatija hemodijaliznih bolesnika tumora i BENa broj transplantiranih i BENa u opština sjeveroistočne Bosne i HercegovineNumber of patients with BEN number of patients who are dialyzed number of patients with BEN and tumors
transplanted patients with BEN in th endemic area
BEN ( Balkanska endemska nefropatija )
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1
Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
broj stanovnika u 6 opština 1978 304 509
broj stanovnika u 6 opština 2013 302620
Sa decembrom 2014godine ukupno BENa 1007Sa decembrom 1977 godine 1730
population in six municipalities in 1978 304 509
population in six municipalities in 2013 302 620
number of patients with BEN december 2013 1016number of patients with BEN december 1977 1730
Zavod za statistiku Bosne i Hercegovinegodina 1977Sarajevo
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1 Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Osnovni cilj je ispitati ranih faza BENa u jednom mikroregionu- sa ostvrtom na
dijagnostičke kriterijume
Hipoteze
da žive na endemskom terenu preko 15 (20) godina
postojanje bolesti u porodici
povišena vrijednosti mikroalbumina i alfa1mikroglobulina u urinu
anemija
smanjene dimenzije bubrega su pokazatelji ranih faza BEN
The main goal is to detect the early stages of Ben in one micro region- paying
attention to diagnostic criteria
The main hypothesis is that the indicators of the early stages of BEN are
Living in an endemic area over 15 (20) years
Family history
Increased microalbumin and alpha 1-microglobulin in urine
Anemia
Reduced kidney dimensions
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Metodologija je uniformna prema prekorukama eksperata za BEN izvornih od 2008godine i dogradjenih kasnije u 2013godini
The methodology is unified according to experts recommendations for BENoriginal from 2008 and later annexed in 2013
Consensus statemant on sceeningdiagnosis classification and tretmant of endemic (Balkan) nephropathy NDT Advance
Access published October 282013
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Consensus statemant on sceeningdiagnosis classification and tretmant of endemic (Balkan) nephropathy NDT Advance Access published October 282013
Osnovni kriteriji uključenja ispitanika u ovu studiju su bili življenje u Domaljevcu više od 15 (20)godina patološki nalaz mikroalbuminurije (MA) postojanje ili odsustvo pozitivne porodične anamneze BEN
Dok su kriteriji isključenja prema Konsenzusu (2008) bili postojanje hiperlipidemije hipertenzije dijabetes melitusa mikrohematurije i leukociturije (Anonymous 1999)
Basic criteria for inclusion were living in Domaljevac more than 15 (20) years microalbuminiria family histroy (relative)
While exclusion criteria according to Consensus (2008) were the existence of hyperlipidemia hypertension diabetes mellitus microhaematuria and leukocyturia (Anonymous 1999)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Istraživanje se odvijalo u dvije faze
U I fazi ispitanicima Uzimana je anamnezaklinički poregled laboratorijumski nalazi urina iispunjavani formulari pregleda i anketni list
U obje faze ispitivanja MA određivana je stiks metodom a imunoeseji su je detektovali u koncentracijama od 50 do 100 mgL urina
Izdvojeni su MA pozitivni iz I faze Ponovo je u II fazi odredjivana MA Urin odgovarajuće specifične težine uz pozitivan nalaz mikroalbuminurije ostavljen je za određivanje alfa 1 mikroglobulina (A1M) i kreatinina
Ispitanicima u drugoj fazi ispitivanja uzeta je krv za određivanje kompletne krvne slike kreatinina na osnovu formula određivan je klirens kreatinina-GFR željezo te su vršena morfometrijska mjerenja ultrazvučnim pregledom bubrega
The research was conducted in two phases
In the phase one family history was taken participants were examined urin was tested questionnaries were filled
In both phases of the study MA was tested by styx and was detected at concentrations of 50 to 100 mg L of urine MA positive participants were separated Test was repeated
Urin was tested (detecting alpha 1 microglobulin and creatinine)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Funkcionalno stanje bubrega procjenjivano na osnovu klirensa kreatinina odnosno JGF (MDRD formula) prema preporukama KDIGO- Kidney Internatinal Suplements smjernicama [19] Dimenzije bubrega prema spolu i dobu mjerene su prema standardima preporukama Spiegela i saradnika i sar [20]
Statistička obrada podataka je uradjena prema Altmanu i saradnicima [21]
In the second phase blood sample was taken (blood count creatinine Fe) participants were underwent ultrasound of the kidneys Renal function was evaluated by creatinine clearance (recommended by KDIGO- Kidney Internatinal Suplements guidelines) [19] Kidney dimensions were measured according to standard recommendations (Spiegel )
Statistical analysis was performed according to Altman [21]
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Pregledano je ukupno 360 ispitanika u Domaljevcu a od toga 131 je imao patološki nalaz MA
Od tih 131 ispitanika 59 ispitanika imalo je samo patološki nalaz MA bez hiperlipidemije dijabetes melitusa hipertenzije leukociturije i mikrohematurije dok 72 ispitnika su uz MA imali i jedan od drugih navednih patoloških nalaza te su zbog toga isključeni dalje iz studije
The study included 360 participants in Domaljevac 131 had microalbuminuria detected
59 participants had microalbuminuria without hyperlipidemia diabetes mellitus hypertension leukocituria and microhaematuria while 72 patients had microalbuminuria along with some of the exclusionary factors
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Ispitanici Godine (XplusmnSD) t P
Grupa I 470plusmn155 121 023
Grupa II 521plusmn159
Životna dob u ispitivaim grupama
Bez statističke značajnosti
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
The age
No statistical significance
gender Group I (N=36) Group II (N=23) Ukupno
Male 556 391 492
Female 444 609 508
Dob (godine) N=36
ispitanika
N=23
ispitanika
Ukupno
N= ispitanika
le25 3 83 0 00 3 51
26-35 5 139 5 217 10 169
36-45 11 306 4 174 15 254
46-55 6 167 3 130 9 152
56-65 6 177 5 217 11 186
gt65 5 139 6 261 11 186
Demografski podaci u isptivanim grupama
Preko 55 ispitanika su u životnoj dobi od 35 do 55 godina
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Demographic data
Over 55 of participants were between 35-55 years old
Parameter Group I (N36=) Group II (N23=) t-test p
Min-Max Mean SD Min-Max Mean SD
Eritrociti 30-56 460 049 322-508 439 049 1552 0127
Hemoglobin 96-169 1376 144 102-162 1345 145 0734 0467
Hematokrit 29-49 4097 40 31-46 3973 382 1117 0269
Željezo 26-475 1924 755 42-316 1617 633 1595 0116
Creatinine 55-132 8036 1783 49-119 7739 155 0656 0515
Klirens
krea
48-126 9114 1948 39-130 867 196 0851 0398
A1M 522-40 108 80 522-667 1622 158 -1524 0138
Cr urin 221-40 1538 1021 265-347 1398 787 0561 0577
A1MCr
urin
020-39 113 091 020-103 153 211 -1001 0321
N number of patients
Klirens krea- klirens kreatinina A1M ndash alfa 1 mikroglobulin Cr urin- kreatinin u urinu A1MCr urin- odnos alfa1
mikroglobulina i kreatinina urina
Laboratorijumski nalazi u ispitivanim grupama
Laboratory findings
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Kidney size
measurements
Group I (N=36)
Kidney
Group II (N=23)
Kidney
t-test
(p)
Right Left Right Left Right Le
ft
Length in mm
(SD)
1039 (988) 1062 (90) 1038 (80) 1038 (99) 065
(0949)
0925
(035
9)
Parenhim in
mm (SD)
1429 (262) 1483(224) 139 (239) 1387(290) 0548
(0586)
1437
(015
6)
Width in mm
(SD)
4731(636) 4764(473) 4556(516) 4622(513) 1046
(0300)
1090
(028
0)
Kosi in mm
(SD)
4766(791) 4678(682) 447(924) 4648(720) 1304
(0198)
0161
(087
3)
Ultrazvučni nalazi bubrega u ispitivanim grupama BENa
Bez statističke značajnosti u dimenzijama bubrega u ispoitivanim grupamaI u odnosu na normalne referentne vrijednosti
Ultrasound of the kidneys
No statistical significance in kidney size in the examined groups compared to the normal reference values
Zaključci Nema bitnih razlika u obolijevanju među spolovima na endemskom terenu u isitanika opeterećenih BENom i bez
BEN opeterećenja u porodici
Rane faze BEN počinju poslije 40 godine života i protiču bez akutnog početka i hipertenzije
Prvi znaci bolesti mogu biti povišena koncentracija mikroalbulbumina u urinu U starijim grupama je u većim koncentracijama alfa1mikroglobulina u urinu što je znak duže izloženosti agensu
U ranima fazama bolesti normalna je bubrežna funkcija
Anemija nije rani znak BEN
Ultrazvučne dimenzije bubrega su normalne u ranim fazama BENa
Patohistološki je acelularna skleroza u intersticijumu i počinje u kori bubrega
Conclusions No significant differences in morbidity rates between the sexes in participants with positive and negative family
history
The early stages of BEN begin after the age of 40 without acute reaction and hypertension
The first sign of the disease can be microalbuminuria The elderly participants have increased concentration of alpha 1-microglobulin in the urine awhich is a sign of longer exposure to agent In the early stages of the disease renal function is normal
Anemia is not an early sign of BEN
Ultrasonic kidney dimensions are normal in the early stages of Ben
Histopathology indicates acellular interstitial sclerosis and begins in the renal cortex
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Početak bolesti se pomjera prema starijim životnim dobima
Nema novih žarišta
Bitnije je ekspozicija i dužina ekspozicije na terenu za nastanak BEN jer to objašnjava da imigranti poslije 20 godina obole
Jer i grupe koje u porodici nemaju BEN poslije dugo godina življenja na terenu dobiju bolest
Posebno kako neki od članova pojedinih porodica obole a neko ne ( jer neko je više izložen agensu a neko nije i to je osnovni razlog)
Start of disease is shifting towards older ages
There are no new endemic areas
More important is the exposure to the agent because it explains that immigrants after 20 years show the sympthoms
Some of the family members get sick and others do not depending on how much they are exposed to agent
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Novija saznanja i istraživanja BENa
Aristolohijska kiselina ili njeni adukti su razlog bolesti jeste
Da li je to jedan osnovni razlog a ostalo su uticajni činioci mislim da jeste
da li će BEN nestati - hoće ALI BAR ZNAMO ETIOLOGIJU ( ILI MISLIMO DA ZNAMO )
Prethodi li BEN papilarnim karcinomima urotelijuma-prethodi
Je li razlog tumora i BENa isti - jeste -Arisholohijska kiselina i njeni adukti
Napraviti nove sveobuhvatna
Epidemiološka istraživanja
Tražiti adukte Arisholohijske kiseline u tkivu
Markere tumorogeneze
Future research
Aristolochic acid or its adducts are the cause of disease Yes
Is it the main reason and the rest are influential factors I think it is
Whether BEN desapear It will But at least we know the etiology ( or we think we know)
Whether BEN precededs papillary urothelial carcinoma-precedes
Is the cause of tumors and Ben the same ndash yes it is - Aristolochic acid
New comprehensive research
epidemiological research
Searching for adducts of Aristolochic acid in the tissue
Searching for tumor markers
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Kako je i zašto BEN progresivna ireverzibilna bolest i vodi u terminačlnu bubrežnu slabost jer ako je toksin razlog zašto ako se otkloni ili prestane djejstvo toksina bolest napreduje i ne ostaje na odredjenom stepenu renalne slabosti
How and why BEN is progressive reversible disease that leads to the terminal renal failure If the toxin is the cause of BEN why when we eliminate exposure to toxin disease still makes a progress and does not remain at a certain stage of renal failure
Balkanska endemska nefropatija u Bosni i Hercegovini 50 godina istraživanja
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Više od 40 svih dijaliznih bolesnika u BIH su u regionu opština sjerevoistočne BiH gdje je najveća koncentracija dijaliznih cenatara i endemska žarišta BENa
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
More than 40 of all dialysis patients in BiH are in the endemic area where is the largest number of dialysis centers
Od cjelokupne dijalizne populacije u BiH na BEN populaciju pripada 10 što predstavlja medicinski naučni finansijski socijalni i organizacijski problem zdravstvene zaštitie stanovništa
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
From the entire dialysis population in BiH 10 are patients with BEN This is the medical scientific financial social and organizational problem
Broj stanovnika u Bosni i Hercegovini u popisima stanovništva 19711991 i 2013 godine
Sa decembrom 2013 godine u BIH ima ukupno 3 791 622
F BiH 2 371 603
RS 1 326 991
Brčko 93 028
Sa decembrom 1971 godine 3 746 111
Sa decembrom 1991 godine 4 377 033
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
The population of Bosnia and Herzegovina in the censuses in 1971 in 1991 and 2013
December 2013 3 791 622
F BiH 2 371 603
RS 1 326 991
Brčko 93 028
December 1971 3 746 111
December 1991 4 377 033
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1 Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
podaci Bijeljina Brčko Šamac Orašje Odžak Modriča Domaljevac
Broj stanovnika od 1978god
92800 87000 32000 27806 27895 32 800 4208
Broj stanovnika 2013god
114663 93028 19041 21584 21289 27799 5216
Broj gradskog stanivništva 2013
56600 46 000 5000 3796 9182 7 000 5216
Broj seoskog stanovništva 2013
58000 52 000 14 600 17788 12 107 25 000 5216
Broj seoskog stanovništva
1978god
52800 52 000 27 000 23896 20261 25 800 4208
Broj gradskog stanivništva
1978god
40 000 43 900 5000 3910 7634 7 000 4208
Ukupan broj BEN bolesnka
2013god
300 36 90 44 53 80 55
Ukupan broj bolesnika na
hemodijaliziHD
290 62 40 27 22 34 13
Ukupan broj BEN na HD
190 8 26 19 14 10 14
Ukupan broj tumora i BEN
30 2 30 2 3 0 3
Broj BEN na
transplantaciji
0 0 0 0 1 1
Ukupan brojizbjeglica
2013god
20 000 5000 0 0 oko 7000 0
Primjedbe
Ukupno
Broj stanovnika sa registrovanim broj endemskih nefropatija hemodijaliznih bolesnika tumora i BENa broj transplantiranih i BENa u opština sjeveroistočne Bosne i HercegovineNumber of patients with BEN number of patients who are dialyzed number of patients with BEN and tumors
transplanted patients with BEN in th endemic area
BEN ( Balkanska endemska nefropatija )
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1
Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
broj stanovnika u 6 opština 1978 304 509
broj stanovnika u 6 opština 2013 302620
Sa decembrom 2014godine ukupno BENa 1007Sa decembrom 1977 godine 1730
population in six municipalities in 1978 304 509
population in six municipalities in 2013 302 620
number of patients with BEN december 2013 1016number of patients with BEN december 1977 1730
Zavod za statistiku Bosne i Hercegovinegodina 1977Sarajevo
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1 Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Osnovni cilj je ispitati ranih faza BENa u jednom mikroregionu- sa ostvrtom na
dijagnostičke kriterijume
Hipoteze
da žive na endemskom terenu preko 15 (20) godina
postojanje bolesti u porodici
povišena vrijednosti mikroalbumina i alfa1mikroglobulina u urinu
anemija
smanjene dimenzije bubrega su pokazatelji ranih faza BEN
The main goal is to detect the early stages of Ben in one micro region- paying
attention to diagnostic criteria
The main hypothesis is that the indicators of the early stages of BEN are
Living in an endemic area over 15 (20) years
Family history
Increased microalbumin and alpha 1-microglobulin in urine
Anemia
Reduced kidney dimensions
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Metodologija je uniformna prema prekorukama eksperata za BEN izvornih od 2008godine i dogradjenih kasnije u 2013godini
The methodology is unified according to experts recommendations for BENoriginal from 2008 and later annexed in 2013
Consensus statemant on sceeningdiagnosis classification and tretmant of endemic (Balkan) nephropathy NDT Advance
Access published October 282013
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Consensus statemant on sceeningdiagnosis classification and tretmant of endemic (Balkan) nephropathy NDT Advance Access published October 282013
Osnovni kriteriji uključenja ispitanika u ovu studiju su bili življenje u Domaljevcu više od 15 (20)godina patološki nalaz mikroalbuminurije (MA) postojanje ili odsustvo pozitivne porodične anamneze BEN
Dok su kriteriji isključenja prema Konsenzusu (2008) bili postojanje hiperlipidemije hipertenzije dijabetes melitusa mikrohematurije i leukociturije (Anonymous 1999)
Basic criteria for inclusion were living in Domaljevac more than 15 (20) years microalbuminiria family histroy (relative)
While exclusion criteria according to Consensus (2008) were the existence of hyperlipidemia hypertension diabetes mellitus microhaematuria and leukocyturia (Anonymous 1999)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Istraživanje se odvijalo u dvije faze
U I fazi ispitanicima Uzimana je anamnezaklinički poregled laboratorijumski nalazi urina iispunjavani formulari pregleda i anketni list
U obje faze ispitivanja MA određivana je stiks metodom a imunoeseji su je detektovali u koncentracijama od 50 do 100 mgL urina
Izdvojeni su MA pozitivni iz I faze Ponovo je u II fazi odredjivana MA Urin odgovarajuće specifične težine uz pozitivan nalaz mikroalbuminurije ostavljen je za određivanje alfa 1 mikroglobulina (A1M) i kreatinina
Ispitanicima u drugoj fazi ispitivanja uzeta je krv za određivanje kompletne krvne slike kreatinina na osnovu formula određivan je klirens kreatinina-GFR željezo te su vršena morfometrijska mjerenja ultrazvučnim pregledom bubrega
The research was conducted in two phases
In the phase one family history was taken participants were examined urin was tested questionnaries were filled
In both phases of the study MA was tested by styx and was detected at concentrations of 50 to 100 mg L of urine MA positive participants were separated Test was repeated
Urin was tested (detecting alpha 1 microglobulin and creatinine)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Funkcionalno stanje bubrega procjenjivano na osnovu klirensa kreatinina odnosno JGF (MDRD formula) prema preporukama KDIGO- Kidney Internatinal Suplements smjernicama [19] Dimenzije bubrega prema spolu i dobu mjerene su prema standardima preporukama Spiegela i saradnika i sar [20]
Statistička obrada podataka je uradjena prema Altmanu i saradnicima [21]
In the second phase blood sample was taken (blood count creatinine Fe) participants were underwent ultrasound of the kidneys Renal function was evaluated by creatinine clearance (recommended by KDIGO- Kidney Internatinal Suplements guidelines) [19] Kidney dimensions were measured according to standard recommendations (Spiegel )
Statistical analysis was performed according to Altman [21]
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Pregledano je ukupno 360 ispitanika u Domaljevcu a od toga 131 je imao patološki nalaz MA
Od tih 131 ispitanika 59 ispitanika imalo je samo patološki nalaz MA bez hiperlipidemije dijabetes melitusa hipertenzije leukociturije i mikrohematurije dok 72 ispitnika su uz MA imali i jedan od drugih navednih patoloških nalaza te su zbog toga isključeni dalje iz studije
The study included 360 participants in Domaljevac 131 had microalbuminuria detected
59 participants had microalbuminuria without hyperlipidemia diabetes mellitus hypertension leukocituria and microhaematuria while 72 patients had microalbuminuria along with some of the exclusionary factors
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Ispitanici Godine (XplusmnSD) t P
Grupa I 470plusmn155 121 023
Grupa II 521plusmn159
Životna dob u ispitivaim grupama
Bez statističke značajnosti
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
The age
No statistical significance
gender Group I (N=36) Group II (N=23) Ukupno
Male 556 391 492
Female 444 609 508
Dob (godine) N=36
ispitanika
N=23
ispitanika
Ukupno
N= ispitanika
le25 3 83 0 00 3 51
26-35 5 139 5 217 10 169
36-45 11 306 4 174 15 254
46-55 6 167 3 130 9 152
56-65 6 177 5 217 11 186
gt65 5 139 6 261 11 186
Demografski podaci u isptivanim grupama
Preko 55 ispitanika su u životnoj dobi od 35 do 55 godina
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Demographic data
Over 55 of participants were between 35-55 years old
Parameter Group I (N36=) Group II (N23=) t-test p
Min-Max Mean SD Min-Max Mean SD
Eritrociti 30-56 460 049 322-508 439 049 1552 0127
Hemoglobin 96-169 1376 144 102-162 1345 145 0734 0467
Hematokrit 29-49 4097 40 31-46 3973 382 1117 0269
Željezo 26-475 1924 755 42-316 1617 633 1595 0116
Creatinine 55-132 8036 1783 49-119 7739 155 0656 0515
Klirens
krea
48-126 9114 1948 39-130 867 196 0851 0398
A1M 522-40 108 80 522-667 1622 158 -1524 0138
Cr urin 221-40 1538 1021 265-347 1398 787 0561 0577
A1MCr
urin
020-39 113 091 020-103 153 211 -1001 0321
N number of patients
Klirens krea- klirens kreatinina A1M ndash alfa 1 mikroglobulin Cr urin- kreatinin u urinu A1MCr urin- odnos alfa1
mikroglobulina i kreatinina urina
Laboratorijumski nalazi u ispitivanim grupama
Laboratory findings
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Kidney size
measurements
Group I (N=36)
Kidney
Group II (N=23)
Kidney
t-test
(p)
Right Left Right Left Right Le
ft
Length in mm
(SD)
1039 (988) 1062 (90) 1038 (80) 1038 (99) 065
(0949)
0925
(035
9)
Parenhim in
mm (SD)
1429 (262) 1483(224) 139 (239) 1387(290) 0548
(0586)
1437
(015
6)
Width in mm
(SD)
4731(636) 4764(473) 4556(516) 4622(513) 1046
(0300)
1090
(028
0)
Kosi in mm
(SD)
4766(791) 4678(682) 447(924) 4648(720) 1304
(0198)
0161
(087
3)
Ultrazvučni nalazi bubrega u ispitivanim grupama BENa
Bez statističke značajnosti u dimenzijama bubrega u ispoitivanim grupamaI u odnosu na normalne referentne vrijednosti
Ultrasound of the kidneys
No statistical significance in kidney size in the examined groups compared to the normal reference values
Zaključci Nema bitnih razlika u obolijevanju među spolovima na endemskom terenu u isitanika opeterećenih BENom i bez
BEN opeterećenja u porodici
Rane faze BEN počinju poslije 40 godine života i protiču bez akutnog početka i hipertenzije
Prvi znaci bolesti mogu biti povišena koncentracija mikroalbulbumina u urinu U starijim grupama je u većim koncentracijama alfa1mikroglobulina u urinu što je znak duže izloženosti agensu
U ranima fazama bolesti normalna je bubrežna funkcija
Anemija nije rani znak BEN
Ultrazvučne dimenzije bubrega su normalne u ranim fazama BENa
Patohistološki je acelularna skleroza u intersticijumu i počinje u kori bubrega
Conclusions No significant differences in morbidity rates between the sexes in participants with positive and negative family
history
The early stages of BEN begin after the age of 40 without acute reaction and hypertension
The first sign of the disease can be microalbuminuria The elderly participants have increased concentration of alpha 1-microglobulin in the urine awhich is a sign of longer exposure to agent In the early stages of the disease renal function is normal
Anemia is not an early sign of BEN
Ultrasonic kidney dimensions are normal in the early stages of Ben
Histopathology indicates acellular interstitial sclerosis and begins in the renal cortex
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Početak bolesti se pomjera prema starijim životnim dobima
Nema novih žarišta
Bitnije je ekspozicija i dužina ekspozicije na terenu za nastanak BEN jer to objašnjava da imigranti poslije 20 godina obole
Jer i grupe koje u porodici nemaju BEN poslije dugo godina življenja na terenu dobiju bolest
Posebno kako neki od članova pojedinih porodica obole a neko ne ( jer neko je više izložen agensu a neko nije i to je osnovni razlog)
Start of disease is shifting towards older ages
There are no new endemic areas
More important is the exposure to the agent because it explains that immigrants after 20 years show the sympthoms
Some of the family members get sick and others do not depending on how much they are exposed to agent
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Novija saznanja i istraživanja BENa
Aristolohijska kiselina ili njeni adukti su razlog bolesti jeste
Da li je to jedan osnovni razlog a ostalo su uticajni činioci mislim da jeste
da li će BEN nestati - hoće ALI BAR ZNAMO ETIOLOGIJU ( ILI MISLIMO DA ZNAMO )
Prethodi li BEN papilarnim karcinomima urotelijuma-prethodi
Je li razlog tumora i BENa isti - jeste -Arisholohijska kiselina i njeni adukti
Napraviti nove sveobuhvatna
Epidemiološka istraživanja
Tražiti adukte Arisholohijske kiseline u tkivu
Markere tumorogeneze
Future research
Aristolochic acid or its adducts are the cause of disease Yes
Is it the main reason and the rest are influential factors I think it is
Whether BEN desapear It will But at least we know the etiology ( or we think we know)
Whether BEN precededs papillary urothelial carcinoma-precedes
Is the cause of tumors and Ben the same ndash yes it is - Aristolochic acid
New comprehensive research
epidemiological research
Searching for adducts of Aristolochic acid in the tissue
Searching for tumor markers
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Kako je i zašto BEN progresivna ireverzibilna bolest i vodi u terminačlnu bubrežnu slabost jer ako je toksin razlog zašto ako se otkloni ili prestane djejstvo toksina bolest napreduje i ne ostaje na odredjenom stepenu renalne slabosti
How and why BEN is progressive reversible disease that leads to the terminal renal failure If the toxin is the cause of BEN why when we eliminate exposure to toxin disease still makes a progress and does not remain at a certain stage of renal failure
Balkanska endemska nefropatija u Bosni i Hercegovini 50 godina istraživanja
Više od 40 svih dijaliznih bolesnika u BIH su u regionu opština sjerevoistočne BiH gdje je najveća koncentracija dijaliznih cenatara i endemska žarišta BENa
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
More than 40 of all dialysis patients in BiH are in the endemic area where is the largest number of dialysis centers
Od cjelokupne dijalizne populacije u BiH na BEN populaciju pripada 10 što predstavlja medicinski naučni finansijski socijalni i organizacijski problem zdravstvene zaštitie stanovništa
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
From the entire dialysis population in BiH 10 are patients with BEN This is the medical scientific financial social and organizational problem
Broj stanovnika u Bosni i Hercegovini u popisima stanovništva 19711991 i 2013 godine
Sa decembrom 2013 godine u BIH ima ukupno 3 791 622
F BiH 2 371 603
RS 1 326 991
Brčko 93 028
Sa decembrom 1971 godine 3 746 111
Sa decembrom 1991 godine 4 377 033
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
The population of Bosnia and Herzegovina in the censuses in 1971 in 1991 and 2013
December 2013 3 791 622
F BiH 2 371 603
RS 1 326 991
Brčko 93 028
December 1971 3 746 111
December 1991 4 377 033
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1 Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
podaci Bijeljina Brčko Šamac Orašje Odžak Modriča Domaljevac
Broj stanovnika od 1978god
92800 87000 32000 27806 27895 32 800 4208
Broj stanovnika 2013god
114663 93028 19041 21584 21289 27799 5216
Broj gradskog stanivništva 2013
56600 46 000 5000 3796 9182 7 000 5216
Broj seoskog stanovništva 2013
58000 52 000 14 600 17788 12 107 25 000 5216
Broj seoskog stanovništva
1978god
52800 52 000 27 000 23896 20261 25 800 4208
Broj gradskog stanivništva
1978god
40 000 43 900 5000 3910 7634 7 000 4208
Ukupan broj BEN bolesnka
2013god
300 36 90 44 53 80 55
Ukupan broj bolesnika na
hemodijaliziHD
290 62 40 27 22 34 13
Ukupan broj BEN na HD
190 8 26 19 14 10 14
Ukupan broj tumora i BEN
30 2 30 2 3 0 3
Broj BEN na
transplantaciji
0 0 0 0 1 1
Ukupan brojizbjeglica
2013god
20 000 5000 0 0 oko 7000 0
Primjedbe
Ukupno
Broj stanovnika sa registrovanim broj endemskih nefropatija hemodijaliznih bolesnika tumora i BENa broj transplantiranih i BENa u opština sjeveroistočne Bosne i HercegovineNumber of patients with BEN number of patients who are dialyzed number of patients with BEN and tumors
transplanted patients with BEN in th endemic area
BEN ( Balkanska endemska nefropatija )
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1
Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
broj stanovnika u 6 opština 1978 304 509
broj stanovnika u 6 opština 2013 302620
Sa decembrom 2014godine ukupno BENa 1007Sa decembrom 1977 godine 1730
population in six municipalities in 1978 304 509
population in six municipalities in 2013 302 620
number of patients with BEN december 2013 1016number of patients with BEN december 1977 1730
Zavod za statistiku Bosne i Hercegovinegodina 1977Sarajevo
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1 Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Osnovni cilj je ispitati ranih faza BENa u jednom mikroregionu- sa ostvrtom na
dijagnostičke kriterijume
Hipoteze
da žive na endemskom terenu preko 15 (20) godina
postojanje bolesti u porodici
povišena vrijednosti mikroalbumina i alfa1mikroglobulina u urinu
anemija
smanjene dimenzije bubrega su pokazatelji ranih faza BEN
The main goal is to detect the early stages of Ben in one micro region- paying
attention to diagnostic criteria
The main hypothesis is that the indicators of the early stages of BEN are
Living in an endemic area over 15 (20) years
Family history
Increased microalbumin and alpha 1-microglobulin in urine
Anemia
Reduced kidney dimensions
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Metodologija je uniformna prema prekorukama eksperata za BEN izvornih od 2008godine i dogradjenih kasnije u 2013godini
The methodology is unified according to experts recommendations for BENoriginal from 2008 and later annexed in 2013
Consensus statemant on sceeningdiagnosis classification and tretmant of endemic (Balkan) nephropathy NDT Advance
Access published October 282013
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Consensus statemant on sceeningdiagnosis classification and tretmant of endemic (Balkan) nephropathy NDT Advance Access published October 282013
Osnovni kriteriji uključenja ispitanika u ovu studiju su bili življenje u Domaljevcu više od 15 (20)godina patološki nalaz mikroalbuminurije (MA) postojanje ili odsustvo pozitivne porodične anamneze BEN
Dok su kriteriji isključenja prema Konsenzusu (2008) bili postojanje hiperlipidemije hipertenzije dijabetes melitusa mikrohematurije i leukociturije (Anonymous 1999)
Basic criteria for inclusion were living in Domaljevac more than 15 (20) years microalbuminiria family histroy (relative)
While exclusion criteria according to Consensus (2008) were the existence of hyperlipidemia hypertension diabetes mellitus microhaematuria and leukocyturia (Anonymous 1999)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Istraživanje se odvijalo u dvije faze
U I fazi ispitanicima Uzimana je anamnezaklinički poregled laboratorijumski nalazi urina iispunjavani formulari pregleda i anketni list
U obje faze ispitivanja MA određivana je stiks metodom a imunoeseji su je detektovali u koncentracijama od 50 do 100 mgL urina
Izdvojeni su MA pozitivni iz I faze Ponovo je u II fazi odredjivana MA Urin odgovarajuće specifične težine uz pozitivan nalaz mikroalbuminurije ostavljen je za određivanje alfa 1 mikroglobulina (A1M) i kreatinina
Ispitanicima u drugoj fazi ispitivanja uzeta je krv za određivanje kompletne krvne slike kreatinina na osnovu formula određivan je klirens kreatinina-GFR željezo te su vršena morfometrijska mjerenja ultrazvučnim pregledom bubrega
The research was conducted in two phases
In the phase one family history was taken participants were examined urin was tested questionnaries were filled
In both phases of the study MA was tested by styx and was detected at concentrations of 50 to 100 mg L of urine MA positive participants were separated Test was repeated
Urin was tested (detecting alpha 1 microglobulin and creatinine)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Funkcionalno stanje bubrega procjenjivano na osnovu klirensa kreatinina odnosno JGF (MDRD formula) prema preporukama KDIGO- Kidney Internatinal Suplements smjernicama [19] Dimenzije bubrega prema spolu i dobu mjerene su prema standardima preporukama Spiegela i saradnika i sar [20]
Statistička obrada podataka je uradjena prema Altmanu i saradnicima [21]
In the second phase blood sample was taken (blood count creatinine Fe) participants were underwent ultrasound of the kidneys Renal function was evaluated by creatinine clearance (recommended by KDIGO- Kidney Internatinal Suplements guidelines) [19] Kidney dimensions were measured according to standard recommendations (Spiegel )
Statistical analysis was performed according to Altman [21]
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Pregledano je ukupno 360 ispitanika u Domaljevcu a od toga 131 je imao patološki nalaz MA
Od tih 131 ispitanika 59 ispitanika imalo je samo patološki nalaz MA bez hiperlipidemije dijabetes melitusa hipertenzije leukociturije i mikrohematurije dok 72 ispitnika su uz MA imali i jedan od drugih navednih patoloških nalaza te su zbog toga isključeni dalje iz studije
The study included 360 participants in Domaljevac 131 had microalbuminuria detected
59 participants had microalbuminuria without hyperlipidemia diabetes mellitus hypertension leukocituria and microhaematuria while 72 patients had microalbuminuria along with some of the exclusionary factors
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Ispitanici Godine (XplusmnSD) t P
Grupa I 470plusmn155 121 023
Grupa II 521plusmn159
Životna dob u ispitivaim grupama
Bez statističke značajnosti
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
The age
No statistical significance
gender Group I (N=36) Group II (N=23) Ukupno
Male 556 391 492
Female 444 609 508
Dob (godine) N=36
ispitanika
N=23
ispitanika
Ukupno
N= ispitanika
le25 3 83 0 00 3 51
26-35 5 139 5 217 10 169
36-45 11 306 4 174 15 254
46-55 6 167 3 130 9 152
56-65 6 177 5 217 11 186
gt65 5 139 6 261 11 186
Demografski podaci u isptivanim grupama
Preko 55 ispitanika su u životnoj dobi od 35 do 55 godina
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Demographic data
Over 55 of participants were between 35-55 years old
Parameter Group I (N36=) Group II (N23=) t-test p
Min-Max Mean SD Min-Max Mean SD
Eritrociti 30-56 460 049 322-508 439 049 1552 0127
Hemoglobin 96-169 1376 144 102-162 1345 145 0734 0467
Hematokrit 29-49 4097 40 31-46 3973 382 1117 0269
Željezo 26-475 1924 755 42-316 1617 633 1595 0116
Creatinine 55-132 8036 1783 49-119 7739 155 0656 0515
Klirens
krea
48-126 9114 1948 39-130 867 196 0851 0398
A1M 522-40 108 80 522-667 1622 158 -1524 0138
Cr urin 221-40 1538 1021 265-347 1398 787 0561 0577
A1MCr
urin
020-39 113 091 020-103 153 211 -1001 0321
N number of patients
Klirens krea- klirens kreatinina A1M ndash alfa 1 mikroglobulin Cr urin- kreatinin u urinu A1MCr urin- odnos alfa1
mikroglobulina i kreatinina urina
Laboratorijumski nalazi u ispitivanim grupama
Laboratory findings
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Kidney size
measurements
Group I (N=36)
Kidney
Group II (N=23)
Kidney
t-test
(p)
Right Left Right Left Right Le
ft
Length in mm
(SD)
1039 (988) 1062 (90) 1038 (80) 1038 (99) 065
(0949)
0925
(035
9)
Parenhim in
mm (SD)
1429 (262) 1483(224) 139 (239) 1387(290) 0548
(0586)
1437
(015
6)
Width in mm
(SD)
4731(636) 4764(473) 4556(516) 4622(513) 1046
(0300)
1090
(028
0)
Kosi in mm
(SD)
4766(791) 4678(682) 447(924) 4648(720) 1304
(0198)
0161
(087
3)
Ultrazvučni nalazi bubrega u ispitivanim grupama BENa
Bez statističke značajnosti u dimenzijama bubrega u ispoitivanim grupamaI u odnosu na normalne referentne vrijednosti
Ultrasound of the kidneys
No statistical significance in kidney size in the examined groups compared to the normal reference values
Zaključci Nema bitnih razlika u obolijevanju među spolovima na endemskom terenu u isitanika opeterećenih BENom i bez
BEN opeterećenja u porodici
Rane faze BEN počinju poslije 40 godine života i protiču bez akutnog početka i hipertenzije
Prvi znaci bolesti mogu biti povišena koncentracija mikroalbulbumina u urinu U starijim grupama je u većim koncentracijama alfa1mikroglobulina u urinu što je znak duže izloženosti agensu
U ranima fazama bolesti normalna je bubrežna funkcija
Anemija nije rani znak BEN
Ultrazvučne dimenzije bubrega su normalne u ranim fazama BENa
Patohistološki je acelularna skleroza u intersticijumu i počinje u kori bubrega
Conclusions No significant differences in morbidity rates between the sexes in participants with positive and negative family
history
The early stages of BEN begin after the age of 40 without acute reaction and hypertension
The first sign of the disease can be microalbuminuria The elderly participants have increased concentration of alpha 1-microglobulin in the urine awhich is a sign of longer exposure to agent In the early stages of the disease renal function is normal
Anemia is not an early sign of BEN
Ultrasonic kidney dimensions are normal in the early stages of Ben
Histopathology indicates acellular interstitial sclerosis and begins in the renal cortex
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Početak bolesti se pomjera prema starijim životnim dobima
Nema novih žarišta
Bitnije je ekspozicija i dužina ekspozicije na terenu za nastanak BEN jer to objašnjava da imigranti poslije 20 godina obole
Jer i grupe koje u porodici nemaju BEN poslije dugo godina življenja na terenu dobiju bolest
Posebno kako neki od članova pojedinih porodica obole a neko ne ( jer neko je više izložen agensu a neko nije i to je osnovni razlog)
Start of disease is shifting towards older ages
There are no new endemic areas
More important is the exposure to the agent because it explains that immigrants after 20 years show the sympthoms
Some of the family members get sick and others do not depending on how much they are exposed to agent
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Novija saznanja i istraživanja BENa
Aristolohijska kiselina ili njeni adukti su razlog bolesti jeste
Da li je to jedan osnovni razlog a ostalo su uticajni činioci mislim da jeste
da li će BEN nestati - hoće ALI BAR ZNAMO ETIOLOGIJU ( ILI MISLIMO DA ZNAMO )
Prethodi li BEN papilarnim karcinomima urotelijuma-prethodi
Je li razlog tumora i BENa isti - jeste -Arisholohijska kiselina i njeni adukti
Napraviti nove sveobuhvatna
Epidemiološka istraživanja
Tražiti adukte Arisholohijske kiseline u tkivu
Markere tumorogeneze
Future research
Aristolochic acid or its adducts are the cause of disease Yes
Is it the main reason and the rest are influential factors I think it is
Whether BEN desapear It will But at least we know the etiology ( or we think we know)
Whether BEN precededs papillary urothelial carcinoma-precedes
Is the cause of tumors and Ben the same ndash yes it is - Aristolochic acid
New comprehensive research
epidemiological research
Searching for adducts of Aristolochic acid in the tissue
Searching for tumor markers
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Kako je i zašto BEN progresivna ireverzibilna bolest i vodi u terminačlnu bubrežnu slabost jer ako je toksin razlog zašto ako se otkloni ili prestane djejstvo toksina bolest napreduje i ne ostaje na odredjenom stepenu renalne slabosti
How and why BEN is progressive reversible disease that leads to the terminal renal failure If the toxin is the cause of BEN why when we eliminate exposure to toxin disease still makes a progress and does not remain at a certain stage of renal failure
Balkanska endemska nefropatija u Bosni i Hercegovini 50 godina istraživanja
Od cjelokupne dijalizne populacije u BiH na BEN populaciju pripada 10 što predstavlja medicinski naučni finansijski socijalni i organizacijski problem zdravstvene zaštitie stanovništa
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
From the entire dialysis population in BiH 10 are patients with BEN This is the medical scientific financial social and organizational problem
Broj stanovnika u Bosni i Hercegovini u popisima stanovništva 19711991 i 2013 godine
Sa decembrom 2013 godine u BIH ima ukupno 3 791 622
F BiH 2 371 603
RS 1 326 991
Brčko 93 028
Sa decembrom 1971 godine 3 746 111
Sa decembrom 1991 godine 4 377 033
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
The population of Bosnia and Herzegovina in the censuses in 1971 in 1991 and 2013
December 2013 3 791 622
F BiH 2 371 603
RS 1 326 991
Brčko 93 028
December 1971 3 746 111
December 1991 4 377 033
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1 Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
podaci Bijeljina Brčko Šamac Orašje Odžak Modriča Domaljevac
Broj stanovnika od 1978god
92800 87000 32000 27806 27895 32 800 4208
Broj stanovnika 2013god
114663 93028 19041 21584 21289 27799 5216
Broj gradskog stanivništva 2013
56600 46 000 5000 3796 9182 7 000 5216
Broj seoskog stanovništva 2013
58000 52 000 14 600 17788 12 107 25 000 5216
Broj seoskog stanovništva
1978god
52800 52 000 27 000 23896 20261 25 800 4208
Broj gradskog stanivništva
1978god
40 000 43 900 5000 3910 7634 7 000 4208
Ukupan broj BEN bolesnka
2013god
300 36 90 44 53 80 55
Ukupan broj bolesnika na
hemodijaliziHD
290 62 40 27 22 34 13
Ukupan broj BEN na HD
190 8 26 19 14 10 14
Ukupan broj tumora i BEN
30 2 30 2 3 0 3
Broj BEN na
transplantaciji
0 0 0 0 1 1
Ukupan brojizbjeglica
2013god
20 000 5000 0 0 oko 7000 0
Primjedbe
Ukupno
Broj stanovnika sa registrovanim broj endemskih nefropatija hemodijaliznih bolesnika tumora i BENa broj transplantiranih i BENa u opština sjeveroistočne Bosne i HercegovineNumber of patients with BEN number of patients who are dialyzed number of patients with BEN and tumors
transplanted patients with BEN in th endemic area
BEN ( Balkanska endemska nefropatija )
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1
Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
broj stanovnika u 6 opština 1978 304 509
broj stanovnika u 6 opština 2013 302620
Sa decembrom 2014godine ukupno BENa 1007Sa decembrom 1977 godine 1730
population in six municipalities in 1978 304 509
population in six municipalities in 2013 302 620
number of patients with BEN december 2013 1016number of patients with BEN december 1977 1730
Zavod za statistiku Bosne i Hercegovinegodina 1977Sarajevo
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1 Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Osnovni cilj je ispitati ranih faza BENa u jednom mikroregionu- sa ostvrtom na
dijagnostičke kriterijume
Hipoteze
da žive na endemskom terenu preko 15 (20) godina
postojanje bolesti u porodici
povišena vrijednosti mikroalbumina i alfa1mikroglobulina u urinu
anemija
smanjene dimenzije bubrega su pokazatelji ranih faza BEN
The main goal is to detect the early stages of Ben in one micro region- paying
attention to diagnostic criteria
The main hypothesis is that the indicators of the early stages of BEN are
Living in an endemic area over 15 (20) years
Family history
Increased microalbumin and alpha 1-microglobulin in urine
Anemia
Reduced kidney dimensions
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Metodologija je uniformna prema prekorukama eksperata za BEN izvornih od 2008godine i dogradjenih kasnije u 2013godini
The methodology is unified according to experts recommendations for BENoriginal from 2008 and later annexed in 2013
Consensus statemant on sceeningdiagnosis classification and tretmant of endemic (Balkan) nephropathy NDT Advance
Access published October 282013
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Consensus statemant on sceeningdiagnosis classification and tretmant of endemic (Balkan) nephropathy NDT Advance Access published October 282013
Osnovni kriteriji uključenja ispitanika u ovu studiju su bili življenje u Domaljevcu više od 15 (20)godina patološki nalaz mikroalbuminurije (MA) postojanje ili odsustvo pozitivne porodične anamneze BEN
Dok su kriteriji isključenja prema Konsenzusu (2008) bili postojanje hiperlipidemije hipertenzije dijabetes melitusa mikrohematurije i leukociturije (Anonymous 1999)
Basic criteria for inclusion were living in Domaljevac more than 15 (20) years microalbuminiria family histroy (relative)
While exclusion criteria according to Consensus (2008) were the existence of hyperlipidemia hypertension diabetes mellitus microhaematuria and leukocyturia (Anonymous 1999)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Istraživanje se odvijalo u dvije faze
U I fazi ispitanicima Uzimana je anamnezaklinički poregled laboratorijumski nalazi urina iispunjavani formulari pregleda i anketni list
U obje faze ispitivanja MA određivana je stiks metodom a imunoeseji su je detektovali u koncentracijama od 50 do 100 mgL urina
Izdvojeni su MA pozitivni iz I faze Ponovo je u II fazi odredjivana MA Urin odgovarajuće specifične težine uz pozitivan nalaz mikroalbuminurije ostavljen je za određivanje alfa 1 mikroglobulina (A1M) i kreatinina
Ispitanicima u drugoj fazi ispitivanja uzeta je krv za određivanje kompletne krvne slike kreatinina na osnovu formula određivan je klirens kreatinina-GFR željezo te su vršena morfometrijska mjerenja ultrazvučnim pregledom bubrega
The research was conducted in two phases
In the phase one family history was taken participants were examined urin was tested questionnaries were filled
In both phases of the study MA was tested by styx and was detected at concentrations of 50 to 100 mg L of urine MA positive participants were separated Test was repeated
Urin was tested (detecting alpha 1 microglobulin and creatinine)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Funkcionalno stanje bubrega procjenjivano na osnovu klirensa kreatinina odnosno JGF (MDRD formula) prema preporukama KDIGO- Kidney Internatinal Suplements smjernicama [19] Dimenzije bubrega prema spolu i dobu mjerene su prema standardima preporukama Spiegela i saradnika i sar [20]
Statistička obrada podataka je uradjena prema Altmanu i saradnicima [21]
In the second phase blood sample was taken (blood count creatinine Fe) participants were underwent ultrasound of the kidneys Renal function was evaluated by creatinine clearance (recommended by KDIGO- Kidney Internatinal Suplements guidelines) [19] Kidney dimensions were measured according to standard recommendations (Spiegel )
Statistical analysis was performed according to Altman [21]
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Pregledano je ukupno 360 ispitanika u Domaljevcu a od toga 131 je imao patološki nalaz MA
Od tih 131 ispitanika 59 ispitanika imalo je samo patološki nalaz MA bez hiperlipidemije dijabetes melitusa hipertenzije leukociturije i mikrohematurije dok 72 ispitnika su uz MA imali i jedan od drugih navednih patoloških nalaza te su zbog toga isključeni dalje iz studije
The study included 360 participants in Domaljevac 131 had microalbuminuria detected
59 participants had microalbuminuria without hyperlipidemia diabetes mellitus hypertension leukocituria and microhaematuria while 72 patients had microalbuminuria along with some of the exclusionary factors
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Ispitanici Godine (XplusmnSD) t P
Grupa I 470plusmn155 121 023
Grupa II 521plusmn159
Životna dob u ispitivaim grupama
Bez statističke značajnosti
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
The age
No statistical significance
gender Group I (N=36) Group II (N=23) Ukupno
Male 556 391 492
Female 444 609 508
Dob (godine) N=36
ispitanika
N=23
ispitanika
Ukupno
N= ispitanika
le25 3 83 0 00 3 51
26-35 5 139 5 217 10 169
36-45 11 306 4 174 15 254
46-55 6 167 3 130 9 152
56-65 6 177 5 217 11 186
gt65 5 139 6 261 11 186
Demografski podaci u isptivanim grupama
Preko 55 ispitanika su u životnoj dobi od 35 do 55 godina
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Demographic data
Over 55 of participants were between 35-55 years old
Parameter Group I (N36=) Group II (N23=) t-test p
Min-Max Mean SD Min-Max Mean SD
Eritrociti 30-56 460 049 322-508 439 049 1552 0127
Hemoglobin 96-169 1376 144 102-162 1345 145 0734 0467
Hematokrit 29-49 4097 40 31-46 3973 382 1117 0269
Željezo 26-475 1924 755 42-316 1617 633 1595 0116
Creatinine 55-132 8036 1783 49-119 7739 155 0656 0515
Klirens
krea
48-126 9114 1948 39-130 867 196 0851 0398
A1M 522-40 108 80 522-667 1622 158 -1524 0138
Cr urin 221-40 1538 1021 265-347 1398 787 0561 0577
A1MCr
urin
020-39 113 091 020-103 153 211 -1001 0321
N number of patients
Klirens krea- klirens kreatinina A1M ndash alfa 1 mikroglobulin Cr urin- kreatinin u urinu A1MCr urin- odnos alfa1
mikroglobulina i kreatinina urina
Laboratorijumski nalazi u ispitivanim grupama
Laboratory findings
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Kidney size
measurements
Group I (N=36)
Kidney
Group II (N=23)
Kidney
t-test
(p)
Right Left Right Left Right Le
ft
Length in mm
(SD)
1039 (988) 1062 (90) 1038 (80) 1038 (99) 065
(0949)
0925
(035
9)
Parenhim in
mm (SD)
1429 (262) 1483(224) 139 (239) 1387(290) 0548
(0586)
1437
(015
6)
Width in mm
(SD)
4731(636) 4764(473) 4556(516) 4622(513) 1046
(0300)
1090
(028
0)
Kosi in mm
(SD)
4766(791) 4678(682) 447(924) 4648(720) 1304
(0198)
0161
(087
3)
Ultrazvučni nalazi bubrega u ispitivanim grupama BENa
Bez statističke značajnosti u dimenzijama bubrega u ispoitivanim grupamaI u odnosu na normalne referentne vrijednosti
Ultrasound of the kidneys
No statistical significance in kidney size in the examined groups compared to the normal reference values
Zaključci Nema bitnih razlika u obolijevanju među spolovima na endemskom terenu u isitanika opeterećenih BENom i bez
BEN opeterećenja u porodici
Rane faze BEN počinju poslije 40 godine života i protiču bez akutnog početka i hipertenzije
Prvi znaci bolesti mogu biti povišena koncentracija mikroalbulbumina u urinu U starijim grupama je u većim koncentracijama alfa1mikroglobulina u urinu što je znak duže izloženosti agensu
U ranima fazama bolesti normalna je bubrežna funkcija
Anemija nije rani znak BEN
Ultrazvučne dimenzije bubrega su normalne u ranim fazama BENa
Patohistološki je acelularna skleroza u intersticijumu i počinje u kori bubrega
Conclusions No significant differences in morbidity rates between the sexes in participants with positive and negative family
history
The early stages of BEN begin after the age of 40 without acute reaction and hypertension
The first sign of the disease can be microalbuminuria The elderly participants have increased concentration of alpha 1-microglobulin in the urine awhich is a sign of longer exposure to agent In the early stages of the disease renal function is normal
Anemia is not an early sign of BEN
Ultrasonic kidney dimensions are normal in the early stages of Ben
Histopathology indicates acellular interstitial sclerosis and begins in the renal cortex
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Početak bolesti se pomjera prema starijim životnim dobima
Nema novih žarišta
Bitnije je ekspozicija i dužina ekspozicije na terenu za nastanak BEN jer to objašnjava da imigranti poslije 20 godina obole
Jer i grupe koje u porodici nemaju BEN poslije dugo godina življenja na terenu dobiju bolest
Posebno kako neki od članova pojedinih porodica obole a neko ne ( jer neko je više izložen agensu a neko nije i to je osnovni razlog)
Start of disease is shifting towards older ages
There are no new endemic areas
More important is the exposure to the agent because it explains that immigrants after 20 years show the sympthoms
Some of the family members get sick and others do not depending on how much they are exposed to agent
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Novija saznanja i istraživanja BENa
Aristolohijska kiselina ili njeni adukti su razlog bolesti jeste
Da li je to jedan osnovni razlog a ostalo su uticajni činioci mislim da jeste
da li će BEN nestati - hoće ALI BAR ZNAMO ETIOLOGIJU ( ILI MISLIMO DA ZNAMO )
Prethodi li BEN papilarnim karcinomima urotelijuma-prethodi
Je li razlog tumora i BENa isti - jeste -Arisholohijska kiselina i njeni adukti
Napraviti nove sveobuhvatna
Epidemiološka istraživanja
Tražiti adukte Arisholohijske kiseline u tkivu
Markere tumorogeneze
Future research
Aristolochic acid or its adducts are the cause of disease Yes
Is it the main reason and the rest are influential factors I think it is
Whether BEN desapear It will But at least we know the etiology ( or we think we know)
Whether BEN precededs papillary urothelial carcinoma-precedes
Is the cause of tumors and Ben the same ndash yes it is - Aristolochic acid
New comprehensive research
epidemiological research
Searching for adducts of Aristolochic acid in the tissue
Searching for tumor markers
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Kako je i zašto BEN progresivna ireverzibilna bolest i vodi u terminačlnu bubrežnu slabost jer ako je toksin razlog zašto ako se otkloni ili prestane djejstvo toksina bolest napreduje i ne ostaje na odredjenom stepenu renalne slabosti
How and why BEN is progressive reversible disease that leads to the terminal renal failure If the toxin is the cause of BEN why when we eliminate exposure to toxin disease still makes a progress and does not remain at a certain stage of renal failure
Balkanska endemska nefropatija u Bosni i Hercegovini 50 godina istraživanja
Broj stanovnika u Bosni i Hercegovini u popisima stanovništva 19711991 i 2013 godine
Sa decembrom 2013 godine u BIH ima ukupno 3 791 622
F BiH 2 371 603
RS 1 326 991
Brčko 93 028
Sa decembrom 1971 godine 3 746 111
Sa decembrom 1991 godine 4 377 033
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
The population of Bosnia and Herzegovina in the censuses in 1971 in 1991 and 2013
December 2013 3 791 622
F BiH 2 371 603
RS 1 326 991
Brčko 93 028
December 1971 3 746 111
December 1991 4 377 033
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1 Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
podaci Bijeljina Brčko Šamac Orašje Odžak Modriča Domaljevac
Broj stanovnika od 1978god
92800 87000 32000 27806 27895 32 800 4208
Broj stanovnika 2013god
114663 93028 19041 21584 21289 27799 5216
Broj gradskog stanivništva 2013
56600 46 000 5000 3796 9182 7 000 5216
Broj seoskog stanovništva 2013
58000 52 000 14 600 17788 12 107 25 000 5216
Broj seoskog stanovništva
1978god
52800 52 000 27 000 23896 20261 25 800 4208
Broj gradskog stanivništva
1978god
40 000 43 900 5000 3910 7634 7 000 4208
Ukupan broj BEN bolesnka
2013god
300 36 90 44 53 80 55
Ukupan broj bolesnika na
hemodijaliziHD
290 62 40 27 22 34 13
Ukupan broj BEN na HD
190 8 26 19 14 10 14
Ukupan broj tumora i BEN
30 2 30 2 3 0 3
Broj BEN na
transplantaciji
0 0 0 0 1 1
Ukupan brojizbjeglica
2013god
20 000 5000 0 0 oko 7000 0
Primjedbe
Ukupno
Broj stanovnika sa registrovanim broj endemskih nefropatija hemodijaliznih bolesnika tumora i BENa broj transplantiranih i BENa u opština sjeveroistočne Bosne i HercegovineNumber of patients with BEN number of patients who are dialyzed number of patients with BEN and tumors
transplanted patients with BEN in th endemic area
BEN ( Balkanska endemska nefropatija )
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1
Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
broj stanovnika u 6 opština 1978 304 509
broj stanovnika u 6 opština 2013 302620
Sa decembrom 2014godine ukupno BENa 1007Sa decembrom 1977 godine 1730
population in six municipalities in 1978 304 509
population in six municipalities in 2013 302 620
number of patients with BEN december 2013 1016number of patients with BEN december 1977 1730
Zavod za statistiku Bosne i Hercegovinegodina 1977Sarajevo
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1 Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Osnovni cilj je ispitati ranih faza BENa u jednom mikroregionu- sa ostvrtom na
dijagnostičke kriterijume
Hipoteze
da žive na endemskom terenu preko 15 (20) godina
postojanje bolesti u porodici
povišena vrijednosti mikroalbumina i alfa1mikroglobulina u urinu
anemija
smanjene dimenzije bubrega su pokazatelji ranih faza BEN
The main goal is to detect the early stages of Ben in one micro region- paying
attention to diagnostic criteria
The main hypothesis is that the indicators of the early stages of BEN are
Living in an endemic area over 15 (20) years
Family history
Increased microalbumin and alpha 1-microglobulin in urine
Anemia
Reduced kidney dimensions
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Metodologija je uniformna prema prekorukama eksperata za BEN izvornih od 2008godine i dogradjenih kasnije u 2013godini
The methodology is unified according to experts recommendations for BENoriginal from 2008 and later annexed in 2013
Consensus statemant on sceeningdiagnosis classification and tretmant of endemic (Balkan) nephropathy NDT Advance
Access published October 282013
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Consensus statemant on sceeningdiagnosis classification and tretmant of endemic (Balkan) nephropathy NDT Advance Access published October 282013
Osnovni kriteriji uključenja ispitanika u ovu studiju su bili življenje u Domaljevcu više od 15 (20)godina patološki nalaz mikroalbuminurije (MA) postojanje ili odsustvo pozitivne porodične anamneze BEN
Dok su kriteriji isključenja prema Konsenzusu (2008) bili postojanje hiperlipidemije hipertenzije dijabetes melitusa mikrohematurije i leukociturije (Anonymous 1999)
Basic criteria for inclusion were living in Domaljevac more than 15 (20) years microalbuminiria family histroy (relative)
While exclusion criteria according to Consensus (2008) were the existence of hyperlipidemia hypertension diabetes mellitus microhaematuria and leukocyturia (Anonymous 1999)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Istraživanje se odvijalo u dvije faze
U I fazi ispitanicima Uzimana je anamnezaklinički poregled laboratorijumski nalazi urina iispunjavani formulari pregleda i anketni list
U obje faze ispitivanja MA određivana je stiks metodom a imunoeseji su je detektovali u koncentracijama od 50 do 100 mgL urina
Izdvojeni su MA pozitivni iz I faze Ponovo je u II fazi odredjivana MA Urin odgovarajuće specifične težine uz pozitivan nalaz mikroalbuminurije ostavljen je za određivanje alfa 1 mikroglobulina (A1M) i kreatinina
Ispitanicima u drugoj fazi ispitivanja uzeta je krv za određivanje kompletne krvne slike kreatinina na osnovu formula određivan je klirens kreatinina-GFR željezo te su vršena morfometrijska mjerenja ultrazvučnim pregledom bubrega
The research was conducted in two phases
In the phase one family history was taken participants were examined urin was tested questionnaries were filled
In both phases of the study MA was tested by styx and was detected at concentrations of 50 to 100 mg L of urine MA positive participants were separated Test was repeated
Urin was tested (detecting alpha 1 microglobulin and creatinine)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Funkcionalno stanje bubrega procjenjivano na osnovu klirensa kreatinina odnosno JGF (MDRD formula) prema preporukama KDIGO- Kidney Internatinal Suplements smjernicama [19] Dimenzije bubrega prema spolu i dobu mjerene su prema standardima preporukama Spiegela i saradnika i sar [20]
Statistička obrada podataka je uradjena prema Altmanu i saradnicima [21]
In the second phase blood sample was taken (blood count creatinine Fe) participants were underwent ultrasound of the kidneys Renal function was evaluated by creatinine clearance (recommended by KDIGO- Kidney Internatinal Suplements guidelines) [19] Kidney dimensions were measured according to standard recommendations (Spiegel )
Statistical analysis was performed according to Altman [21]
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Pregledano je ukupno 360 ispitanika u Domaljevcu a od toga 131 je imao patološki nalaz MA
Od tih 131 ispitanika 59 ispitanika imalo je samo patološki nalaz MA bez hiperlipidemije dijabetes melitusa hipertenzije leukociturije i mikrohematurije dok 72 ispitnika su uz MA imali i jedan od drugih navednih patoloških nalaza te su zbog toga isključeni dalje iz studije
The study included 360 participants in Domaljevac 131 had microalbuminuria detected
59 participants had microalbuminuria without hyperlipidemia diabetes mellitus hypertension leukocituria and microhaematuria while 72 patients had microalbuminuria along with some of the exclusionary factors
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Ispitanici Godine (XplusmnSD) t P
Grupa I 470plusmn155 121 023
Grupa II 521plusmn159
Životna dob u ispitivaim grupama
Bez statističke značajnosti
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
The age
No statistical significance
gender Group I (N=36) Group II (N=23) Ukupno
Male 556 391 492
Female 444 609 508
Dob (godine) N=36
ispitanika
N=23
ispitanika
Ukupno
N= ispitanika
le25 3 83 0 00 3 51
26-35 5 139 5 217 10 169
36-45 11 306 4 174 15 254
46-55 6 167 3 130 9 152
56-65 6 177 5 217 11 186
gt65 5 139 6 261 11 186
Demografski podaci u isptivanim grupama
Preko 55 ispitanika su u životnoj dobi od 35 do 55 godina
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Demographic data
Over 55 of participants were between 35-55 years old
Parameter Group I (N36=) Group II (N23=) t-test p
Min-Max Mean SD Min-Max Mean SD
Eritrociti 30-56 460 049 322-508 439 049 1552 0127
Hemoglobin 96-169 1376 144 102-162 1345 145 0734 0467
Hematokrit 29-49 4097 40 31-46 3973 382 1117 0269
Željezo 26-475 1924 755 42-316 1617 633 1595 0116
Creatinine 55-132 8036 1783 49-119 7739 155 0656 0515
Klirens
krea
48-126 9114 1948 39-130 867 196 0851 0398
A1M 522-40 108 80 522-667 1622 158 -1524 0138
Cr urin 221-40 1538 1021 265-347 1398 787 0561 0577
A1MCr
urin
020-39 113 091 020-103 153 211 -1001 0321
N number of patients
Klirens krea- klirens kreatinina A1M ndash alfa 1 mikroglobulin Cr urin- kreatinin u urinu A1MCr urin- odnos alfa1
mikroglobulina i kreatinina urina
Laboratorijumski nalazi u ispitivanim grupama
Laboratory findings
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Kidney size
measurements
Group I (N=36)
Kidney
Group II (N=23)
Kidney
t-test
(p)
Right Left Right Left Right Le
ft
Length in mm
(SD)
1039 (988) 1062 (90) 1038 (80) 1038 (99) 065
(0949)
0925
(035
9)
Parenhim in
mm (SD)
1429 (262) 1483(224) 139 (239) 1387(290) 0548
(0586)
1437
(015
6)
Width in mm
(SD)
4731(636) 4764(473) 4556(516) 4622(513) 1046
(0300)
1090
(028
0)
Kosi in mm
(SD)
4766(791) 4678(682) 447(924) 4648(720) 1304
(0198)
0161
(087
3)
Ultrazvučni nalazi bubrega u ispitivanim grupama BENa
Bez statističke značajnosti u dimenzijama bubrega u ispoitivanim grupamaI u odnosu na normalne referentne vrijednosti
Ultrasound of the kidneys
No statistical significance in kidney size in the examined groups compared to the normal reference values
Zaključci Nema bitnih razlika u obolijevanju među spolovima na endemskom terenu u isitanika opeterećenih BENom i bez
BEN opeterećenja u porodici
Rane faze BEN počinju poslije 40 godine života i protiču bez akutnog početka i hipertenzije
Prvi znaci bolesti mogu biti povišena koncentracija mikroalbulbumina u urinu U starijim grupama je u većim koncentracijama alfa1mikroglobulina u urinu što je znak duže izloženosti agensu
U ranima fazama bolesti normalna je bubrežna funkcija
Anemija nije rani znak BEN
Ultrazvučne dimenzije bubrega su normalne u ranim fazama BENa
Patohistološki je acelularna skleroza u intersticijumu i počinje u kori bubrega
Conclusions No significant differences in morbidity rates between the sexes in participants with positive and negative family
history
The early stages of BEN begin after the age of 40 without acute reaction and hypertension
The first sign of the disease can be microalbuminuria The elderly participants have increased concentration of alpha 1-microglobulin in the urine awhich is a sign of longer exposure to agent In the early stages of the disease renal function is normal
Anemia is not an early sign of BEN
Ultrasonic kidney dimensions are normal in the early stages of Ben
Histopathology indicates acellular interstitial sclerosis and begins in the renal cortex
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Početak bolesti se pomjera prema starijim životnim dobima
Nema novih žarišta
Bitnije je ekspozicija i dužina ekspozicije na terenu za nastanak BEN jer to objašnjava da imigranti poslije 20 godina obole
Jer i grupe koje u porodici nemaju BEN poslije dugo godina življenja na terenu dobiju bolest
Posebno kako neki od članova pojedinih porodica obole a neko ne ( jer neko je više izložen agensu a neko nije i to je osnovni razlog)
Start of disease is shifting towards older ages
There are no new endemic areas
More important is the exposure to the agent because it explains that immigrants after 20 years show the sympthoms
Some of the family members get sick and others do not depending on how much they are exposed to agent
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Novija saznanja i istraživanja BENa
Aristolohijska kiselina ili njeni adukti su razlog bolesti jeste
Da li je to jedan osnovni razlog a ostalo su uticajni činioci mislim da jeste
da li će BEN nestati - hoće ALI BAR ZNAMO ETIOLOGIJU ( ILI MISLIMO DA ZNAMO )
Prethodi li BEN papilarnim karcinomima urotelijuma-prethodi
Je li razlog tumora i BENa isti - jeste -Arisholohijska kiselina i njeni adukti
Napraviti nove sveobuhvatna
Epidemiološka istraživanja
Tražiti adukte Arisholohijske kiseline u tkivu
Markere tumorogeneze
Future research
Aristolochic acid or its adducts are the cause of disease Yes
Is it the main reason and the rest are influential factors I think it is
Whether BEN desapear It will But at least we know the etiology ( or we think we know)
Whether BEN precededs papillary urothelial carcinoma-precedes
Is the cause of tumors and Ben the same ndash yes it is - Aristolochic acid
New comprehensive research
epidemiological research
Searching for adducts of Aristolochic acid in the tissue
Searching for tumor markers
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Kako je i zašto BEN progresivna ireverzibilna bolest i vodi u terminačlnu bubrežnu slabost jer ako je toksin razlog zašto ako se otkloni ili prestane djejstvo toksina bolest napreduje i ne ostaje na odredjenom stepenu renalne slabosti
How and why BEN is progressive reversible disease that leads to the terminal renal failure If the toxin is the cause of BEN why when we eliminate exposure to toxin disease still makes a progress and does not remain at a certain stage of renal failure
Balkanska endemska nefropatija u Bosni i Hercegovini 50 godina istraživanja
podaci Bijeljina Brčko Šamac Orašje Odžak Modriča Domaljevac
Broj stanovnika od 1978god
92800 87000 32000 27806 27895 32 800 4208
Broj stanovnika 2013god
114663 93028 19041 21584 21289 27799 5216
Broj gradskog stanivništva 2013
56600 46 000 5000 3796 9182 7 000 5216
Broj seoskog stanovništva 2013
58000 52 000 14 600 17788 12 107 25 000 5216
Broj seoskog stanovništva
1978god
52800 52 000 27 000 23896 20261 25 800 4208
Broj gradskog stanivništva
1978god
40 000 43 900 5000 3910 7634 7 000 4208
Ukupan broj BEN bolesnka
2013god
300 36 90 44 53 80 55
Ukupan broj bolesnika na
hemodijaliziHD
290 62 40 27 22 34 13
Ukupan broj BEN na HD
190 8 26 19 14 10 14
Ukupan broj tumora i BEN
30 2 30 2 3 0 3
Broj BEN na
transplantaciji
0 0 0 0 1 1
Ukupan brojizbjeglica
2013god
20 000 5000 0 0 oko 7000 0
Primjedbe
Ukupno
Broj stanovnika sa registrovanim broj endemskih nefropatija hemodijaliznih bolesnika tumora i BENa broj transplantiranih i BENa u opština sjeveroistočne Bosne i HercegovineNumber of patients with BEN number of patients who are dialyzed number of patients with BEN and tumors
transplanted patients with BEN in th endemic area
BEN ( Balkanska endemska nefropatija )
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1
Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
broj stanovnika u 6 opština 1978 304 509
broj stanovnika u 6 opština 2013 302620
Sa decembrom 2014godine ukupno BENa 1007Sa decembrom 1977 godine 1730
population in six municipalities in 1978 304 509
population in six municipalities in 2013 302 620
number of patients with BEN december 2013 1016number of patients with BEN december 1977 1730
Zavod za statistiku Bosne i Hercegovinegodina 1977Sarajevo
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1 Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Osnovni cilj je ispitati ranih faza BENa u jednom mikroregionu- sa ostvrtom na
dijagnostičke kriterijume
Hipoteze
da žive na endemskom terenu preko 15 (20) godina
postojanje bolesti u porodici
povišena vrijednosti mikroalbumina i alfa1mikroglobulina u urinu
anemija
smanjene dimenzije bubrega su pokazatelji ranih faza BEN
The main goal is to detect the early stages of Ben in one micro region- paying
attention to diagnostic criteria
The main hypothesis is that the indicators of the early stages of BEN are
Living in an endemic area over 15 (20) years
Family history
Increased microalbumin and alpha 1-microglobulin in urine
Anemia
Reduced kidney dimensions
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Metodologija je uniformna prema prekorukama eksperata za BEN izvornih od 2008godine i dogradjenih kasnije u 2013godini
The methodology is unified according to experts recommendations for BENoriginal from 2008 and later annexed in 2013
Consensus statemant on sceeningdiagnosis classification and tretmant of endemic (Balkan) nephropathy NDT Advance
Access published October 282013
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Consensus statemant on sceeningdiagnosis classification and tretmant of endemic (Balkan) nephropathy NDT Advance Access published October 282013
Osnovni kriteriji uključenja ispitanika u ovu studiju su bili življenje u Domaljevcu više od 15 (20)godina patološki nalaz mikroalbuminurije (MA) postojanje ili odsustvo pozitivne porodične anamneze BEN
Dok su kriteriji isključenja prema Konsenzusu (2008) bili postojanje hiperlipidemije hipertenzije dijabetes melitusa mikrohematurije i leukociturije (Anonymous 1999)
Basic criteria for inclusion were living in Domaljevac more than 15 (20) years microalbuminiria family histroy (relative)
While exclusion criteria according to Consensus (2008) were the existence of hyperlipidemia hypertension diabetes mellitus microhaematuria and leukocyturia (Anonymous 1999)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Istraživanje se odvijalo u dvije faze
U I fazi ispitanicima Uzimana je anamnezaklinički poregled laboratorijumski nalazi urina iispunjavani formulari pregleda i anketni list
U obje faze ispitivanja MA određivana je stiks metodom a imunoeseji su je detektovali u koncentracijama od 50 do 100 mgL urina
Izdvojeni su MA pozitivni iz I faze Ponovo je u II fazi odredjivana MA Urin odgovarajuće specifične težine uz pozitivan nalaz mikroalbuminurije ostavljen je za određivanje alfa 1 mikroglobulina (A1M) i kreatinina
Ispitanicima u drugoj fazi ispitivanja uzeta je krv za određivanje kompletne krvne slike kreatinina na osnovu formula određivan je klirens kreatinina-GFR željezo te su vršena morfometrijska mjerenja ultrazvučnim pregledom bubrega
The research was conducted in two phases
In the phase one family history was taken participants were examined urin was tested questionnaries were filled
In both phases of the study MA was tested by styx and was detected at concentrations of 50 to 100 mg L of urine MA positive participants were separated Test was repeated
Urin was tested (detecting alpha 1 microglobulin and creatinine)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Funkcionalno stanje bubrega procjenjivano na osnovu klirensa kreatinina odnosno JGF (MDRD formula) prema preporukama KDIGO- Kidney Internatinal Suplements smjernicama [19] Dimenzije bubrega prema spolu i dobu mjerene su prema standardima preporukama Spiegela i saradnika i sar [20]
Statistička obrada podataka je uradjena prema Altmanu i saradnicima [21]
In the second phase blood sample was taken (blood count creatinine Fe) participants were underwent ultrasound of the kidneys Renal function was evaluated by creatinine clearance (recommended by KDIGO- Kidney Internatinal Suplements guidelines) [19] Kidney dimensions were measured according to standard recommendations (Spiegel )
Statistical analysis was performed according to Altman [21]
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Pregledano je ukupno 360 ispitanika u Domaljevcu a od toga 131 je imao patološki nalaz MA
Od tih 131 ispitanika 59 ispitanika imalo je samo patološki nalaz MA bez hiperlipidemije dijabetes melitusa hipertenzije leukociturije i mikrohematurije dok 72 ispitnika su uz MA imali i jedan od drugih navednih patoloških nalaza te su zbog toga isključeni dalje iz studije
The study included 360 participants in Domaljevac 131 had microalbuminuria detected
59 participants had microalbuminuria without hyperlipidemia diabetes mellitus hypertension leukocituria and microhaematuria while 72 patients had microalbuminuria along with some of the exclusionary factors
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Ispitanici Godine (XplusmnSD) t P
Grupa I 470plusmn155 121 023
Grupa II 521plusmn159
Životna dob u ispitivaim grupama
Bez statističke značajnosti
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
The age
No statistical significance
gender Group I (N=36) Group II (N=23) Ukupno
Male 556 391 492
Female 444 609 508
Dob (godine) N=36
ispitanika
N=23
ispitanika
Ukupno
N= ispitanika
le25 3 83 0 00 3 51
26-35 5 139 5 217 10 169
36-45 11 306 4 174 15 254
46-55 6 167 3 130 9 152
56-65 6 177 5 217 11 186
gt65 5 139 6 261 11 186
Demografski podaci u isptivanim grupama
Preko 55 ispitanika su u životnoj dobi od 35 do 55 godina
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Demographic data
Over 55 of participants were between 35-55 years old
Parameter Group I (N36=) Group II (N23=) t-test p
Min-Max Mean SD Min-Max Mean SD
Eritrociti 30-56 460 049 322-508 439 049 1552 0127
Hemoglobin 96-169 1376 144 102-162 1345 145 0734 0467
Hematokrit 29-49 4097 40 31-46 3973 382 1117 0269
Željezo 26-475 1924 755 42-316 1617 633 1595 0116
Creatinine 55-132 8036 1783 49-119 7739 155 0656 0515
Klirens
krea
48-126 9114 1948 39-130 867 196 0851 0398
A1M 522-40 108 80 522-667 1622 158 -1524 0138
Cr urin 221-40 1538 1021 265-347 1398 787 0561 0577
A1MCr
urin
020-39 113 091 020-103 153 211 -1001 0321
N number of patients
Klirens krea- klirens kreatinina A1M ndash alfa 1 mikroglobulin Cr urin- kreatinin u urinu A1MCr urin- odnos alfa1
mikroglobulina i kreatinina urina
Laboratorijumski nalazi u ispitivanim grupama
Laboratory findings
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Kidney size
measurements
Group I (N=36)
Kidney
Group II (N=23)
Kidney
t-test
(p)
Right Left Right Left Right Le
ft
Length in mm
(SD)
1039 (988) 1062 (90) 1038 (80) 1038 (99) 065
(0949)
0925
(035
9)
Parenhim in
mm (SD)
1429 (262) 1483(224) 139 (239) 1387(290) 0548
(0586)
1437
(015
6)
Width in mm
(SD)
4731(636) 4764(473) 4556(516) 4622(513) 1046
(0300)
1090
(028
0)
Kosi in mm
(SD)
4766(791) 4678(682) 447(924) 4648(720) 1304
(0198)
0161
(087
3)
Ultrazvučni nalazi bubrega u ispitivanim grupama BENa
Bez statističke značajnosti u dimenzijama bubrega u ispoitivanim grupamaI u odnosu na normalne referentne vrijednosti
Ultrasound of the kidneys
No statistical significance in kidney size in the examined groups compared to the normal reference values
Zaključci Nema bitnih razlika u obolijevanju među spolovima na endemskom terenu u isitanika opeterećenih BENom i bez
BEN opeterećenja u porodici
Rane faze BEN počinju poslije 40 godine života i protiču bez akutnog početka i hipertenzije
Prvi znaci bolesti mogu biti povišena koncentracija mikroalbulbumina u urinu U starijim grupama je u većim koncentracijama alfa1mikroglobulina u urinu što je znak duže izloženosti agensu
U ranima fazama bolesti normalna je bubrežna funkcija
Anemija nije rani znak BEN
Ultrazvučne dimenzije bubrega su normalne u ranim fazama BENa
Patohistološki je acelularna skleroza u intersticijumu i počinje u kori bubrega
Conclusions No significant differences in morbidity rates between the sexes in participants with positive and negative family
history
The early stages of BEN begin after the age of 40 without acute reaction and hypertension
The first sign of the disease can be microalbuminuria The elderly participants have increased concentration of alpha 1-microglobulin in the urine awhich is a sign of longer exposure to agent In the early stages of the disease renal function is normal
Anemia is not an early sign of BEN
Ultrasonic kidney dimensions are normal in the early stages of Ben
Histopathology indicates acellular interstitial sclerosis and begins in the renal cortex
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Početak bolesti se pomjera prema starijim životnim dobima
Nema novih žarišta
Bitnije je ekspozicija i dužina ekspozicije na terenu za nastanak BEN jer to objašnjava da imigranti poslije 20 godina obole
Jer i grupe koje u porodici nemaju BEN poslije dugo godina življenja na terenu dobiju bolest
Posebno kako neki od članova pojedinih porodica obole a neko ne ( jer neko je više izložen agensu a neko nije i to je osnovni razlog)
Start of disease is shifting towards older ages
There are no new endemic areas
More important is the exposure to the agent because it explains that immigrants after 20 years show the sympthoms
Some of the family members get sick and others do not depending on how much they are exposed to agent
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Novija saznanja i istraživanja BENa
Aristolohijska kiselina ili njeni adukti su razlog bolesti jeste
Da li je to jedan osnovni razlog a ostalo su uticajni činioci mislim da jeste
da li će BEN nestati - hoće ALI BAR ZNAMO ETIOLOGIJU ( ILI MISLIMO DA ZNAMO )
Prethodi li BEN papilarnim karcinomima urotelijuma-prethodi
Je li razlog tumora i BENa isti - jeste -Arisholohijska kiselina i njeni adukti
Napraviti nove sveobuhvatna
Epidemiološka istraživanja
Tražiti adukte Arisholohijske kiseline u tkivu
Markere tumorogeneze
Future research
Aristolochic acid or its adducts are the cause of disease Yes
Is it the main reason and the rest are influential factors I think it is
Whether BEN desapear It will But at least we know the etiology ( or we think we know)
Whether BEN precededs papillary urothelial carcinoma-precedes
Is the cause of tumors and Ben the same ndash yes it is - Aristolochic acid
New comprehensive research
epidemiological research
Searching for adducts of Aristolochic acid in the tissue
Searching for tumor markers
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Kako je i zašto BEN progresivna ireverzibilna bolest i vodi u terminačlnu bubrežnu slabost jer ako je toksin razlog zašto ako se otkloni ili prestane djejstvo toksina bolest napreduje i ne ostaje na odredjenom stepenu renalne slabosti
How and why BEN is progressive reversible disease that leads to the terminal renal failure If the toxin is the cause of BEN why when we eliminate exposure to toxin disease still makes a progress and does not remain at a certain stage of renal failure
Balkanska endemska nefropatija u Bosni i Hercegovini 50 godina istraživanja
broj stanovnika u 6 opština 1978 304 509
broj stanovnika u 6 opština 2013 302620
Sa decembrom 2014godine ukupno BENa 1007Sa decembrom 1977 godine 1730
population in six municipalities in 1978 304 509
population in six municipalities in 2013 302 620
number of patients with BEN december 2013 1016number of patients with BEN december 1977 1730
Zavod za statistiku Bosne i Hercegovinegodina 1977Sarajevo
Agencija za statistiku Bosne i HercegovinePrvo saopštenjeGodina 2013Sarajevo 5112013Broj 1 Preliminarni rezultatti Popisa stanovništva domaćinastva i stanova u Bosni i Hercegovini 2013
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Osnovni cilj je ispitati ranih faza BENa u jednom mikroregionu- sa ostvrtom na
dijagnostičke kriterijume
Hipoteze
da žive na endemskom terenu preko 15 (20) godina
postojanje bolesti u porodici
povišena vrijednosti mikroalbumina i alfa1mikroglobulina u urinu
anemija
smanjene dimenzije bubrega su pokazatelji ranih faza BEN
The main goal is to detect the early stages of Ben in one micro region- paying
attention to diagnostic criteria
The main hypothesis is that the indicators of the early stages of BEN are
Living in an endemic area over 15 (20) years
Family history
Increased microalbumin and alpha 1-microglobulin in urine
Anemia
Reduced kidney dimensions
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Metodologija je uniformna prema prekorukama eksperata za BEN izvornih od 2008godine i dogradjenih kasnije u 2013godini
The methodology is unified according to experts recommendations for BENoriginal from 2008 and later annexed in 2013
Consensus statemant on sceeningdiagnosis classification and tretmant of endemic (Balkan) nephropathy NDT Advance
Access published October 282013
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Consensus statemant on sceeningdiagnosis classification and tretmant of endemic (Balkan) nephropathy NDT Advance Access published October 282013
Osnovni kriteriji uključenja ispitanika u ovu studiju su bili življenje u Domaljevcu više od 15 (20)godina patološki nalaz mikroalbuminurije (MA) postojanje ili odsustvo pozitivne porodične anamneze BEN
Dok su kriteriji isključenja prema Konsenzusu (2008) bili postojanje hiperlipidemije hipertenzije dijabetes melitusa mikrohematurije i leukociturije (Anonymous 1999)
Basic criteria for inclusion were living in Domaljevac more than 15 (20) years microalbuminiria family histroy (relative)
While exclusion criteria according to Consensus (2008) were the existence of hyperlipidemia hypertension diabetes mellitus microhaematuria and leukocyturia (Anonymous 1999)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Istraživanje se odvijalo u dvije faze
U I fazi ispitanicima Uzimana je anamnezaklinički poregled laboratorijumski nalazi urina iispunjavani formulari pregleda i anketni list
U obje faze ispitivanja MA određivana je stiks metodom a imunoeseji su je detektovali u koncentracijama od 50 do 100 mgL urina
Izdvojeni su MA pozitivni iz I faze Ponovo je u II fazi odredjivana MA Urin odgovarajuće specifične težine uz pozitivan nalaz mikroalbuminurije ostavljen je za određivanje alfa 1 mikroglobulina (A1M) i kreatinina
Ispitanicima u drugoj fazi ispitivanja uzeta je krv za određivanje kompletne krvne slike kreatinina na osnovu formula određivan je klirens kreatinina-GFR željezo te su vršena morfometrijska mjerenja ultrazvučnim pregledom bubrega
The research was conducted in two phases
In the phase one family history was taken participants were examined urin was tested questionnaries were filled
In both phases of the study MA was tested by styx and was detected at concentrations of 50 to 100 mg L of urine MA positive participants were separated Test was repeated
Urin was tested (detecting alpha 1 microglobulin and creatinine)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Funkcionalno stanje bubrega procjenjivano na osnovu klirensa kreatinina odnosno JGF (MDRD formula) prema preporukama KDIGO- Kidney Internatinal Suplements smjernicama [19] Dimenzije bubrega prema spolu i dobu mjerene su prema standardima preporukama Spiegela i saradnika i sar [20]
Statistička obrada podataka je uradjena prema Altmanu i saradnicima [21]
In the second phase blood sample was taken (blood count creatinine Fe) participants were underwent ultrasound of the kidneys Renal function was evaluated by creatinine clearance (recommended by KDIGO- Kidney Internatinal Suplements guidelines) [19] Kidney dimensions were measured according to standard recommendations (Spiegel )
Statistical analysis was performed according to Altman [21]
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Pregledano je ukupno 360 ispitanika u Domaljevcu a od toga 131 je imao patološki nalaz MA
Od tih 131 ispitanika 59 ispitanika imalo je samo patološki nalaz MA bez hiperlipidemije dijabetes melitusa hipertenzije leukociturije i mikrohematurije dok 72 ispitnika su uz MA imali i jedan od drugih navednih patoloških nalaza te su zbog toga isključeni dalje iz studije
The study included 360 participants in Domaljevac 131 had microalbuminuria detected
59 participants had microalbuminuria without hyperlipidemia diabetes mellitus hypertension leukocituria and microhaematuria while 72 patients had microalbuminuria along with some of the exclusionary factors
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Ispitanici Godine (XplusmnSD) t P
Grupa I 470plusmn155 121 023
Grupa II 521plusmn159
Životna dob u ispitivaim grupama
Bez statističke značajnosti
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
The age
No statistical significance
gender Group I (N=36) Group II (N=23) Ukupno
Male 556 391 492
Female 444 609 508
Dob (godine) N=36
ispitanika
N=23
ispitanika
Ukupno
N= ispitanika
le25 3 83 0 00 3 51
26-35 5 139 5 217 10 169
36-45 11 306 4 174 15 254
46-55 6 167 3 130 9 152
56-65 6 177 5 217 11 186
gt65 5 139 6 261 11 186
Demografski podaci u isptivanim grupama
Preko 55 ispitanika su u životnoj dobi od 35 do 55 godina
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Demographic data
Over 55 of participants were between 35-55 years old
Parameter Group I (N36=) Group II (N23=) t-test p
Min-Max Mean SD Min-Max Mean SD
Eritrociti 30-56 460 049 322-508 439 049 1552 0127
Hemoglobin 96-169 1376 144 102-162 1345 145 0734 0467
Hematokrit 29-49 4097 40 31-46 3973 382 1117 0269
Željezo 26-475 1924 755 42-316 1617 633 1595 0116
Creatinine 55-132 8036 1783 49-119 7739 155 0656 0515
Klirens
krea
48-126 9114 1948 39-130 867 196 0851 0398
A1M 522-40 108 80 522-667 1622 158 -1524 0138
Cr urin 221-40 1538 1021 265-347 1398 787 0561 0577
A1MCr
urin
020-39 113 091 020-103 153 211 -1001 0321
N number of patients
Klirens krea- klirens kreatinina A1M ndash alfa 1 mikroglobulin Cr urin- kreatinin u urinu A1MCr urin- odnos alfa1
mikroglobulina i kreatinina urina
Laboratorijumski nalazi u ispitivanim grupama
Laboratory findings
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Kidney size
measurements
Group I (N=36)
Kidney
Group II (N=23)
Kidney
t-test
(p)
Right Left Right Left Right Le
ft
Length in mm
(SD)
1039 (988) 1062 (90) 1038 (80) 1038 (99) 065
(0949)
0925
(035
9)
Parenhim in
mm (SD)
1429 (262) 1483(224) 139 (239) 1387(290) 0548
(0586)
1437
(015
6)
Width in mm
(SD)
4731(636) 4764(473) 4556(516) 4622(513) 1046
(0300)
1090
(028
0)
Kosi in mm
(SD)
4766(791) 4678(682) 447(924) 4648(720) 1304
(0198)
0161
(087
3)
Ultrazvučni nalazi bubrega u ispitivanim grupama BENa
Bez statističke značajnosti u dimenzijama bubrega u ispoitivanim grupamaI u odnosu na normalne referentne vrijednosti
Ultrasound of the kidneys
No statistical significance in kidney size in the examined groups compared to the normal reference values
Zaključci Nema bitnih razlika u obolijevanju među spolovima na endemskom terenu u isitanika opeterećenih BENom i bez
BEN opeterećenja u porodici
Rane faze BEN počinju poslije 40 godine života i protiču bez akutnog početka i hipertenzije
Prvi znaci bolesti mogu biti povišena koncentracija mikroalbulbumina u urinu U starijim grupama je u većim koncentracijama alfa1mikroglobulina u urinu što je znak duže izloženosti agensu
U ranima fazama bolesti normalna je bubrežna funkcija
Anemija nije rani znak BEN
Ultrazvučne dimenzije bubrega su normalne u ranim fazama BENa
Patohistološki je acelularna skleroza u intersticijumu i počinje u kori bubrega
Conclusions No significant differences in morbidity rates between the sexes in participants with positive and negative family
history
The early stages of BEN begin after the age of 40 without acute reaction and hypertension
The first sign of the disease can be microalbuminuria The elderly participants have increased concentration of alpha 1-microglobulin in the urine awhich is a sign of longer exposure to agent In the early stages of the disease renal function is normal
Anemia is not an early sign of BEN
Ultrasonic kidney dimensions are normal in the early stages of Ben
Histopathology indicates acellular interstitial sclerosis and begins in the renal cortex
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Početak bolesti se pomjera prema starijim životnim dobima
Nema novih žarišta
Bitnije je ekspozicija i dužina ekspozicije na terenu za nastanak BEN jer to objašnjava da imigranti poslije 20 godina obole
Jer i grupe koje u porodici nemaju BEN poslije dugo godina življenja na terenu dobiju bolest
Posebno kako neki od članova pojedinih porodica obole a neko ne ( jer neko je više izložen agensu a neko nije i to je osnovni razlog)
Start of disease is shifting towards older ages
There are no new endemic areas
More important is the exposure to the agent because it explains that immigrants after 20 years show the sympthoms
Some of the family members get sick and others do not depending on how much they are exposed to agent
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Novija saznanja i istraživanja BENa
Aristolohijska kiselina ili njeni adukti su razlog bolesti jeste
Da li je to jedan osnovni razlog a ostalo su uticajni činioci mislim da jeste
da li će BEN nestati - hoće ALI BAR ZNAMO ETIOLOGIJU ( ILI MISLIMO DA ZNAMO )
Prethodi li BEN papilarnim karcinomima urotelijuma-prethodi
Je li razlog tumora i BENa isti - jeste -Arisholohijska kiselina i njeni adukti
Napraviti nove sveobuhvatna
Epidemiološka istraživanja
Tražiti adukte Arisholohijske kiseline u tkivu
Markere tumorogeneze
Future research
Aristolochic acid or its adducts are the cause of disease Yes
Is it the main reason and the rest are influential factors I think it is
Whether BEN desapear It will But at least we know the etiology ( or we think we know)
Whether BEN precededs papillary urothelial carcinoma-precedes
Is the cause of tumors and Ben the same ndash yes it is - Aristolochic acid
New comprehensive research
epidemiological research
Searching for adducts of Aristolochic acid in the tissue
Searching for tumor markers
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Kako je i zašto BEN progresivna ireverzibilna bolest i vodi u terminačlnu bubrežnu slabost jer ako je toksin razlog zašto ako se otkloni ili prestane djejstvo toksina bolest napreduje i ne ostaje na odredjenom stepenu renalne slabosti
How and why BEN is progressive reversible disease that leads to the terminal renal failure If the toxin is the cause of BEN why when we eliminate exposure to toxin disease still makes a progress and does not remain at a certain stage of renal failure
Balkanska endemska nefropatija u Bosni i Hercegovini 50 godina istraživanja
Osnovni cilj je ispitati ranih faza BENa u jednom mikroregionu- sa ostvrtom na
dijagnostičke kriterijume
Hipoteze
da žive na endemskom terenu preko 15 (20) godina
postojanje bolesti u porodici
povišena vrijednosti mikroalbumina i alfa1mikroglobulina u urinu
anemija
smanjene dimenzije bubrega su pokazatelji ranih faza BEN
The main goal is to detect the early stages of Ben in one micro region- paying
attention to diagnostic criteria
The main hypothesis is that the indicators of the early stages of BEN are
Living in an endemic area over 15 (20) years
Family history
Increased microalbumin and alpha 1-microglobulin in urine
Anemia
Reduced kidney dimensions
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Metodologija je uniformna prema prekorukama eksperata za BEN izvornih od 2008godine i dogradjenih kasnije u 2013godini
The methodology is unified according to experts recommendations for BENoriginal from 2008 and later annexed in 2013
Consensus statemant on sceeningdiagnosis classification and tretmant of endemic (Balkan) nephropathy NDT Advance
Access published October 282013
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Consensus statemant on sceeningdiagnosis classification and tretmant of endemic (Balkan) nephropathy NDT Advance Access published October 282013
Osnovni kriteriji uključenja ispitanika u ovu studiju su bili življenje u Domaljevcu više od 15 (20)godina patološki nalaz mikroalbuminurije (MA) postojanje ili odsustvo pozitivne porodične anamneze BEN
Dok su kriteriji isključenja prema Konsenzusu (2008) bili postojanje hiperlipidemije hipertenzije dijabetes melitusa mikrohematurije i leukociturije (Anonymous 1999)
Basic criteria for inclusion were living in Domaljevac more than 15 (20) years microalbuminiria family histroy (relative)
While exclusion criteria according to Consensus (2008) were the existence of hyperlipidemia hypertension diabetes mellitus microhaematuria and leukocyturia (Anonymous 1999)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Istraživanje se odvijalo u dvije faze
U I fazi ispitanicima Uzimana je anamnezaklinički poregled laboratorijumski nalazi urina iispunjavani formulari pregleda i anketni list
U obje faze ispitivanja MA određivana je stiks metodom a imunoeseji su je detektovali u koncentracijama od 50 do 100 mgL urina
Izdvojeni su MA pozitivni iz I faze Ponovo je u II fazi odredjivana MA Urin odgovarajuće specifične težine uz pozitivan nalaz mikroalbuminurije ostavljen je za određivanje alfa 1 mikroglobulina (A1M) i kreatinina
Ispitanicima u drugoj fazi ispitivanja uzeta je krv za određivanje kompletne krvne slike kreatinina na osnovu formula određivan je klirens kreatinina-GFR željezo te su vršena morfometrijska mjerenja ultrazvučnim pregledom bubrega
The research was conducted in two phases
In the phase one family history was taken participants were examined urin was tested questionnaries were filled
In both phases of the study MA was tested by styx and was detected at concentrations of 50 to 100 mg L of urine MA positive participants were separated Test was repeated
Urin was tested (detecting alpha 1 microglobulin and creatinine)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Funkcionalno stanje bubrega procjenjivano na osnovu klirensa kreatinina odnosno JGF (MDRD formula) prema preporukama KDIGO- Kidney Internatinal Suplements smjernicama [19] Dimenzije bubrega prema spolu i dobu mjerene su prema standardima preporukama Spiegela i saradnika i sar [20]
Statistička obrada podataka je uradjena prema Altmanu i saradnicima [21]
In the second phase blood sample was taken (blood count creatinine Fe) participants were underwent ultrasound of the kidneys Renal function was evaluated by creatinine clearance (recommended by KDIGO- Kidney Internatinal Suplements guidelines) [19] Kidney dimensions were measured according to standard recommendations (Spiegel )
Statistical analysis was performed according to Altman [21]
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Pregledano je ukupno 360 ispitanika u Domaljevcu a od toga 131 je imao patološki nalaz MA
Od tih 131 ispitanika 59 ispitanika imalo je samo patološki nalaz MA bez hiperlipidemije dijabetes melitusa hipertenzije leukociturije i mikrohematurije dok 72 ispitnika su uz MA imali i jedan od drugih navednih patoloških nalaza te su zbog toga isključeni dalje iz studije
The study included 360 participants in Domaljevac 131 had microalbuminuria detected
59 participants had microalbuminuria without hyperlipidemia diabetes mellitus hypertension leukocituria and microhaematuria while 72 patients had microalbuminuria along with some of the exclusionary factors
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Ispitanici Godine (XplusmnSD) t P
Grupa I 470plusmn155 121 023
Grupa II 521plusmn159
Životna dob u ispitivaim grupama
Bez statističke značajnosti
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
The age
No statistical significance
gender Group I (N=36) Group II (N=23) Ukupno
Male 556 391 492
Female 444 609 508
Dob (godine) N=36
ispitanika
N=23
ispitanika
Ukupno
N= ispitanika
le25 3 83 0 00 3 51
26-35 5 139 5 217 10 169
36-45 11 306 4 174 15 254
46-55 6 167 3 130 9 152
56-65 6 177 5 217 11 186
gt65 5 139 6 261 11 186
Demografski podaci u isptivanim grupama
Preko 55 ispitanika su u životnoj dobi od 35 do 55 godina
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Demographic data
Over 55 of participants were between 35-55 years old
Parameter Group I (N36=) Group II (N23=) t-test p
Min-Max Mean SD Min-Max Mean SD
Eritrociti 30-56 460 049 322-508 439 049 1552 0127
Hemoglobin 96-169 1376 144 102-162 1345 145 0734 0467
Hematokrit 29-49 4097 40 31-46 3973 382 1117 0269
Željezo 26-475 1924 755 42-316 1617 633 1595 0116
Creatinine 55-132 8036 1783 49-119 7739 155 0656 0515
Klirens
krea
48-126 9114 1948 39-130 867 196 0851 0398
A1M 522-40 108 80 522-667 1622 158 -1524 0138
Cr urin 221-40 1538 1021 265-347 1398 787 0561 0577
A1MCr
urin
020-39 113 091 020-103 153 211 -1001 0321
N number of patients
Klirens krea- klirens kreatinina A1M ndash alfa 1 mikroglobulin Cr urin- kreatinin u urinu A1MCr urin- odnos alfa1
mikroglobulina i kreatinina urina
Laboratorijumski nalazi u ispitivanim grupama
Laboratory findings
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Kidney size
measurements
Group I (N=36)
Kidney
Group II (N=23)
Kidney
t-test
(p)
Right Left Right Left Right Le
ft
Length in mm
(SD)
1039 (988) 1062 (90) 1038 (80) 1038 (99) 065
(0949)
0925
(035
9)
Parenhim in
mm (SD)
1429 (262) 1483(224) 139 (239) 1387(290) 0548
(0586)
1437
(015
6)
Width in mm
(SD)
4731(636) 4764(473) 4556(516) 4622(513) 1046
(0300)
1090
(028
0)
Kosi in mm
(SD)
4766(791) 4678(682) 447(924) 4648(720) 1304
(0198)
0161
(087
3)
Ultrazvučni nalazi bubrega u ispitivanim grupama BENa
Bez statističke značajnosti u dimenzijama bubrega u ispoitivanim grupamaI u odnosu na normalne referentne vrijednosti
Ultrasound of the kidneys
No statistical significance in kidney size in the examined groups compared to the normal reference values
Zaključci Nema bitnih razlika u obolijevanju među spolovima na endemskom terenu u isitanika opeterećenih BENom i bez
BEN opeterećenja u porodici
Rane faze BEN počinju poslije 40 godine života i protiču bez akutnog početka i hipertenzije
Prvi znaci bolesti mogu biti povišena koncentracija mikroalbulbumina u urinu U starijim grupama je u većim koncentracijama alfa1mikroglobulina u urinu što je znak duže izloženosti agensu
U ranima fazama bolesti normalna je bubrežna funkcija
Anemija nije rani znak BEN
Ultrazvučne dimenzije bubrega su normalne u ranim fazama BENa
Patohistološki je acelularna skleroza u intersticijumu i počinje u kori bubrega
Conclusions No significant differences in morbidity rates between the sexes in participants with positive and negative family
history
The early stages of BEN begin after the age of 40 without acute reaction and hypertension
The first sign of the disease can be microalbuminuria The elderly participants have increased concentration of alpha 1-microglobulin in the urine awhich is a sign of longer exposure to agent In the early stages of the disease renal function is normal
Anemia is not an early sign of BEN
Ultrasonic kidney dimensions are normal in the early stages of Ben
Histopathology indicates acellular interstitial sclerosis and begins in the renal cortex
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Početak bolesti se pomjera prema starijim životnim dobima
Nema novih žarišta
Bitnije je ekspozicija i dužina ekspozicije na terenu za nastanak BEN jer to objašnjava da imigranti poslije 20 godina obole
Jer i grupe koje u porodici nemaju BEN poslije dugo godina življenja na terenu dobiju bolest
Posebno kako neki od članova pojedinih porodica obole a neko ne ( jer neko je više izložen agensu a neko nije i to je osnovni razlog)
Start of disease is shifting towards older ages
There are no new endemic areas
More important is the exposure to the agent because it explains that immigrants after 20 years show the sympthoms
Some of the family members get sick and others do not depending on how much they are exposed to agent
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Novija saznanja i istraživanja BENa
Aristolohijska kiselina ili njeni adukti su razlog bolesti jeste
Da li je to jedan osnovni razlog a ostalo su uticajni činioci mislim da jeste
da li će BEN nestati - hoće ALI BAR ZNAMO ETIOLOGIJU ( ILI MISLIMO DA ZNAMO )
Prethodi li BEN papilarnim karcinomima urotelijuma-prethodi
Je li razlog tumora i BENa isti - jeste -Arisholohijska kiselina i njeni adukti
Napraviti nove sveobuhvatna
Epidemiološka istraživanja
Tražiti adukte Arisholohijske kiseline u tkivu
Markere tumorogeneze
Future research
Aristolochic acid or its adducts are the cause of disease Yes
Is it the main reason and the rest are influential factors I think it is
Whether BEN desapear It will But at least we know the etiology ( or we think we know)
Whether BEN precededs papillary urothelial carcinoma-precedes
Is the cause of tumors and Ben the same ndash yes it is - Aristolochic acid
New comprehensive research
epidemiological research
Searching for adducts of Aristolochic acid in the tissue
Searching for tumor markers
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Kako je i zašto BEN progresivna ireverzibilna bolest i vodi u terminačlnu bubrežnu slabost jer ako je toksin razlog zašto ako se otkloni ili prestane djejstvo toksina bolest napreduje i ne ostaje na odredjenom stepenu renalne slabosti
How and why BEN is progressive reversible disease that leads to the terminal renal failure If the toxin is the cause of BEN why when we eliminate exposure to toxin disease still makes a progress and does not remain at a certain stage of renal failure
Balkanska endemska nefropatija u Bosni i Hercegovini 50 godina istraživanja
Metodologija je uniformna prema prekorukama eksperata za BEN izvornih od 2008godine i dogradjenih kasnije u 2013godini
The methodology is unified according to experts recommendations for BENoriginal from 2008 and later annexed in 2013
Consensus statemant on sceeningdiagnosis classification and tretmant of endemic (Balkan) nephropathy NDT Advance
Access published October 282013
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Consensus statemant on sceeningdiagnosis classification and tretmant of endemic (Balkan) nephropathy NDT Advance Access published October 282013
Osnovni kriteriji uključenja ispitanika u ovu studiju su bili življenje u Domaljevcu više od 15 (20)godina patološki nalaz mikroalbuminurije (MA) postojanje ili odsustvo pozitivne porodične anamneze BEN
Dok su kriteriji isključenja prema Konsenzusu (2008) bili postojanje hiperlipidemije hipertenzije dijabetes melitusa mikrohematurije i leukociturije (Anonymous 1999)
Basic criteria for inclusion were living in Domaljevac more than 15 (20) years microalbuminiria family histroy (relative)
While exclusion criteria according to Consensus (2008) were the existence of hyperlipidemia hypertension diabetes mellitus microhaematuria and leukocyturia (Anonymous 1999)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Istraživanje se odvijalo u dvije faze
U I fazi ispitanicima Uzimana je anamnezaklinički poregled laboratorijumski nalazi urina iispunjavani formulari pregleda i anketni list
U obje faze ispitivanja MA određivana je stiks metodom a imunoeseji su je detektovali u koncentracijama od 50 do 100 mgL urina
Izdvojeni su MA pozitivni iz I faze Ponovo je u II fazi odredjivana MA Urin odgovarajuće specifične težine uz pozitivan nalaz mikroalbuminurije ostavljen je za određivanje alfa 1 mikroglobulina (A1M) i kreatinina
Ispitanicima u drugoj fazi ispitivanja uzeta je krv za određivanje kompletne krvne slike kreatinina na osnovu formula određivan je klirens kreatinina-GFR željezo te su vršena morfometrijska mjerenja ultrazvučnim pregledom bubrega
The research was conducted in two phases
In the phase one family history was taken participants were examined urin was tested questionnaries were filled
In both phases of the study MA was tested by styx and was detected at concentrations of 50 to 100 mg L of urine MA positive participants were separated Test was repeated
Urin was tested (detecting alpha 1 microglobulin and creatinine)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Funkcionalno stanje bubrega procjenjivano na osnovu klirensa kreatinina odnosno JGF (MDRD formula) prema preporukama KDIGO- Kidney Internatinal Suplements smjernicama [19] Dimenzije bubrega prema spolu i dobu mjerene su prema standardima preporukama Spiegela i saradnika i sar [20]
Statistička obrada podataka je uradjena prema Altmanu i saradnicima [21]
In the second phase blood sample was taken (blood count creatinine Fe) participants were underwent ultrasound of the kidneys Renal function was evaluated by creatinine clearance (recommended by KDIGO- Kidney Internatinal Suplements guidelines) [19] Kidney dimensions were measured according to standard recommendations (Spiegel )
Statistical analysis was performed according to Altman [21]
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Pregledano je ukupno 360 ispitanika u Domaljevcu a od toga 131 je imao patološki nalaz MA
Od tih 131 ispitanika 59 ispitanika imalo je samo patološki nalaz MA bez hiperlipidemije dijabetes melitusa hipertenzije leukociturije i mikrohematurije dok 72 ispitnika su uz MA imali i jedan od drugih navednih patoloških nalaza te su zbog toga isključeni dalje iz studije
The study included 360 participants in Domaljevac 131 had microalbuminuria detected
59 participants had microalbuminuria without hyperlipidemia diabetes mellitus hypertension leukocituria and microhaematuria while 72 patients had microalbuminuria along with some of the exclusionary factors
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Ispitanici Godine (XplusmnSD) t P
Grupa I 470plusmn155 121 023
Grupa II 521plusmn159
Životna dob u ispitivaim grupama
Bez statističke značajnosti
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
The age
No statistical significance
gender Group I (N=36) Group II (N=23) Ukupno
Male 556 391 492
Female 444 609 508
Dob (godine) N=36
ispitanika
N=23
ispitanika
Ukupno
N= ispitanika
le25 3 83 0 00 3 51
26-35 5 139 5 217 10 169
36-45 11 306 4 174 15 254
46-55 6 167 3 130 9 152
56-65 6 177 5 217 11 186
gt65 5 139 6 261 11 186
Demografski podaci u isptivanim grupama
Preko 55 ispitanika su u životnoj dobi od 35 do 55 godina
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Demographic data
Over 55 of participants were between 35-55 years old
Parameter Group I (N36=) Group II (N23=) t-test p
Min-Max Mean SD Min-Max Mean SD
Eritrociti 30-56 460 049 322-508 439 049 1552 0127
Hemoglobin 96-169 1376 144 102-162 1345 145 0734 0467
Hematokrit 29-49 4097 40 31-46 3973 382 1117 0269
Željezo 26-475 1924 755 42-316 1617 633 1595 0116
Creatinine 55-132 8036 1783 49-119 7739 155 0656 0515
Klirens
krea
48-126 9114 1948 39-130 867 196 0851 0398
A1M 522-40 108 80 522-667 1622 158 -1524 0138
Cr urin 221-40 1538 1021 265-347 1398 787 0561 0577
A1MCr
urin
020-39 113 091 020-103 153 211 -1001 0321
N number of patients
Klirens krea- klirens kreatinina A1M ndash alfa 1 mikroglobulin Cr urin- kreatinin u urinu A1MCr urin- odnos alfa1
mikroglobulina i kreatinina urina
Laboratorijumski nalazi u ispitivanim grupama
Laboratory findings
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Kidney size
measurements
Group I (N=36)
Kidney
Group II (N=23)
Kidney
t-test
(p)
Right Left Right Left Right Le
ft
Length in mm
(SD)
1039 (988) 1062 (90) 1038 (80) 1038 (99) 065
(0949)
0925
(035
9)
Parenhim in
mm (SD)
1429 (262) 1483(224) 139 (239) 1387(290) 0548
(0586)
1437
(015
6)
Width in mm
(SD)
4731(636) 4764(473) 4556(516) 4622(513) 1046
(0300)
1090
(028
0)
Kosi in mm
(SD)
4766(791) 4678(682) 447(924) 4648(720) 1304
(0198)
0161
(087
3)
Ultrazvučni nalazi bubrega u ispitivanim grupama BENa
Bez statističke značajnosti u dimenzijama bubrega u ispoitivanim grupamaI u odnosu na normalne referentne vrijednosti
Ultrasound of the kidneys
No statistical significance in kidney size in the examined groups compared to the normal reference values
Zaključci Nema bitnih razlika u obolijevanju među spolovima na endemskom terenu u isitanika opeterećenih BENom i bez
BEN opeterećenja u porodici
Rane faze BEN počinju poslije 40 godine života i protiču bez akutnog početka i hipertenzije
Prvi znaci bolesti mogu biti povišena koncentracija mikroalbulbumina u urinu U starijim grupama je u većim koncentracijama alfa1mikroglobulina u urinu što je znak duže izloženosti agensu
U ranima fazama bolesti normalna je bubrežna funkcija
Anemija nije rani znak BEN
Ultrazvučne dimenzije bubrega su normalne u ranim fazama BENa
Patohistološki je acelularna skleroza u intersticijumu i počinje u kori bubrega
Conclusions No significant differences in morbidity rates between the sexes in participants with positive and negative family
history
The early stages of BEN begin after the age of 40 without acute reaction and hypertension
The first sign of the disease can be microalbuminuria The elderly participants have increased concentration of alpha 1-microglobulin in the urine awhich is a sign of longer exposure to agent In the early stages of the disease renal function is normal
Anemia is not an early sign of BEN
Ultrasonic kidney dimensions are normal in the early stages of Ben
Histopathology indicates acellular interstitial sclerosis and begins in the renal cortex
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Početak bolesti se pomjera prema starijim životnim dobima
Nema novih žarišta
Bitnije je ekspozicija i dužina ekspozicije na terenu za nastanak BEN jer to objašnjava da imigranti poslije 20 godina obole
Jer i grupe koje u porodici nemaju BEN poslije dugo godina življenja na terenu dobiju bolest
Posebno kako neki od članova pojedinih porodica obole a neko ne ( jer neko je više izložen agensu a neko nije i to je osnovni razlog)
Start of disease is shifting towards older ages
There are no new endemic areas
More important is the exposure to the agent because it explains that immigrants after 20 years show the sympthoms
Some of the family members get sick and others do not depending on how much they are exposed to agent
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Novija saznanja i istraživanja BENa
Aristolohijska kiselina ili njeni adukti su razlog bolesti jeste
Da li je to jedan osnovni razlog a ostalo su uticajni činioci mislim da jeste
da li će BEN nestati - hoće ALI BAR ZNAMO ETIOLOGIJU ( ILI MISLIMO DA ZNAMO )
Prethodi li BEN papilarnim karcinomima urotelijuma-prethodi
Je li razlog tumora i BENa isti - jeste -Arisholohijska kiselina i njeni adukti
Napraviti nove sveobuhvatna
Epidemiološka istraživanja
Tražiti adukte Arisholohijske kiseline u tkivu
Markere tumorogeneze
Future research
Aristolochic acid or its adducts are the cause of disease Yes
Is it the main reason and the rest are influential factors I think it is
Whether BEN desapear It will But at least we know the etiology ( or we think we know)
Whether BEN precededs papillary urothelial carcinoma-precedes
Is the cause of tumors and Ben the same ndash yes it is - Aristolochic acid
New comprehensive research
epidemiological research
Searching for adducts of Aristolochic acid in the tissue
Searching for tumor markers
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Kako je i zašto BEN progresivna ireverzibilna bolest i vodi u terminačlnu bubrežnu slabost jer ako je toksin razlog zašto ako se otkloni ili prestane djejstvo toksina bolest napreduje i ne ostaje na odredjenom stepenu renalne slabosti
How and why BEN is progressive reversible disease that leads to the terminal renal failure If the toxin is the cause of BEN why when we eliminate exposure to toxin disease still makes a progress and does not remain at a certain stage of renal failure
Balkanska endemska nefropatija u Bosni i Hercegovini 50 godina istraživanja
Consensus statemant on sceeningdiagnosis classification and tretmant of endemic (Balkan) nephropathy NDT Advance Access published October 282013
Osnovni kriteriji uključenja ispitanika u ovu studiju su bili življenje u Domaljevcu više od 15 (20)godina patološki nalaz mikroalbuminurije (MA) postojanje ili odsustvo pozitivne porodične anamneze BEN
Dok su kriteriji isključenja prema Konsenzusu (2008) bili postojanje hiperlipidemije hipertenzije dijabetes melitusa mikrohematurije i leukociturije (Anonymous 1999)
Basic criteria for inclusion were living in Domaljevac more than 15 (20) years microalbuminiria family histroy (relative)
While exclusion criteria according to Consensus (2008) were the existence of hyperlipidemia hypertension diabetes mellitus microhaematuria and leukocyturia (Anonymous 1999)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Istraživanje se odvijalo u dvije faze
U I fazi ispitanicima Uzimana je anamnezaklinički poregled laboratorijumski nalazi urina iispunjavani formulari pregleda i anketni list
U obje faze ispitivanja MA određivana je stiks metodom a imunoeseji su je detektovali u koncentracijama od 50 do 100 mgL urina
Izdvojeni su MA pozitivni iz I faze Ponovo je u II fazi odredjivana MA Urin odgovarajuće specifične težine uz pozitivan nalaz mikroalbuminurije ostavljen je za određivanje alfa 1 mikroglobulina (A1M) i kreatinina
Ispitanicima u drugoj fazi ispitivanja uzeta je krv za određivanje kompletne krvne slike kreatinina na osnovu formula određivan je klirens kreatinina-GFR željezo te su vršena morfometrijska mjerenja ultrazvučnim pregledom bubrega
The research was conducted in two phases
In the phase one family history was taken participants were examined urin was tested questionnaries were filled
In both phases of the study MA was tested by styx and was detected at concentrations of 50 to 100 mg L of urine MA positive participants were separated Test was repeated
Urin was tested (detecting alpha 1 microglobulin and creatinine)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Funkcionalno stanje bubrega procjenjivano na osnovu klirensa kreatinina odnosno JGF (MDRD formula) prema preporukama KDIGO- Kidney Internatinal Suplements smjernicama [19] Dimenzije bubrega prema spolu i dobu mjerene su prema standardima preporukama Spiegela i saradnika i sar [20]
Statistička obrada podataka je uradjena prema Altmanu i saradnicima [21]
In the second phase blood sample was taken (blood count creatinine Fe) participants were underwent ultrasound of the kidneys Renal function was evaluated by creatinine clearance (recommended by KDIGO- Kidney Internatinal Suplements guidelines) [19] Kidney dimensions were measured according to standard recommendations (Spiegel )
Statistical analysis was performed according to Altman [21]
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Pregledano je ukupno 360 ispitanika u Domaljevcu a od toga 131 je imao patološki nalaz MA
Od tih 131 ispitanika 59 ispitanika imalo je samo patološki nalaz MA bez hiperlipidemije dijabetes melitusa hipertenzije leukociturije i mikrohematurije dok 72 ispitnika su uz MA imali i jedan od drugih navednih patoloških nalaza te su zbog toga isključeni dalje iz studije
The study included 360 participants in Domaljevac 131 had microalbuminuria detected
59 participants had microalbuminuria without hyperlipidemia diabetes mellitus hypertension leukocituria and microhaematuria while 72 patients had microalbuminuria along with some of the exclusionary factors
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Ispitanici Godine (XplusmnSD) t P
Grupa I 470plusmn155 121 023
Grupa II 521plusmn159
Životna dob u ispitivaim grupama
Bez statističke značajnosti
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
The age
No statistical significance
gender Group I (N=36) Group II (N=23) Ukupno
Male 556 391 492
Female 444 609 508
Dob (godine) N=36
ispitanika
N=23
ispitanika
Ukupno
N= ispitanika
le25 3 83 0 00 3 51
26-35 5 139 5 217 10 169
36-45 11 306 4 174 15 254
46-55 6 167 3 130 9 152
56-65 6 177 5 217 11 186
gt65 5 139 6 261 11 186
Demografski podaci u isptivanim grupama
Preko 55 ispitanika su u životnoj dobi od 35 do 55 godina
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Demographic data
Over 55 of participants were between 35-55 years old
Parameter Group I (N36=) Group II (N23=) t-test p
Min-Max Mean SD Min-Max Mean SD
Eritrociti 30-56 460 049 322-508 439 049 1552 0127
Hemoglobin 96-169 1376 144 102-162 1345 145 0734 0467
Hematokrit 29-49 4097 40 31-46 3973 382 1117 0269
Željezo 26-475 1924 755 42-316 1617 633 1595 0116
Creatinine 55-132 8036 1783 49-119 7739 155 0656 0515
Klirens
krea
48-126 9114 1948 39-130 867 196 0851 0398
A1M 522-40 108 80 522-667 1622 158 -1524 0138
Cr urin 221-40 1538 1021 265-347 1398 787 0561 0577
A1MCr
urin
020-39 113 091 020-103 153 211 -1001 0321
N number of patients
Klirens krea- klirens kreatinina A1M ndash alfa 1 mikroglobulin Cr urin- kreatinin u urinu A1MCr urin- odnos alfa1
mikroglobulina i kreatinina urina
Laboratorijumski nalazi u ispitivanim grupama
Laboratory findings
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Kidney size
measurements
Group I (N=36)
Kidney
Group II (N=23)
Kidney
t-test
(p)
Right Left Right Left Right Le
ft
Length in mm
(SD)
1039 (988) 1062 (90) 1038 (80) 1038 (99) 065
(0949)
0925
(035
9)
Parenhim in
mm (SD)
1429 (262) 1483(224) 139 (239) 1387(290) 0548
(0586)
1437
(015
6)
Width in mm
(SD)
4731(636) 4764(473) 4556(516) 4622(513) 1046
(0300)
1090
(028
0)
Kosi in mm
(SD)
4766(791) 4678(682) 447(924) 4648(720) 1304
(0198)
0161
(087
3)
Ultrazvučni nalazi bubrega u ispitivanim grupama BENa
Bez statističke značajnosti u dimenzijama bubrega u ispoitivanim grupamaI u odnosu na normalne referentne vrijednosti
Ultrasound of the kidneys
No statistical significance in kidney size in the examined groups compared to the normal reference values
Zaključci Nema bitnih razlika u obolijevanju među spolovima na endemskom terenu u isitanika opeterećenih BENom i bez
BEN opeterećenja u porodici
Rane faze BEN počinju poslije 40 godine života i protiču bez akutnog početka i hipertenzije
Prvi znaci bolesti mogu biti povišena koncentracija mikroalbulbumina u urinu U starijim grupama je u većim koncentracijama alfa1mikroglobulina u urinu što je znak duže izloženosti agensu
U ranima fazama bolesti normalna je bubrežna funkcija
Anemija nije rani znak BEN
Ultrazvučne dimenzije bubrega su normalne u ranim fazama BENa
Patohistološki je acelularna skleroza u intersticijumu i počinje u kori bubrega
Conclusions No significant differences in morbidity rates between the sexes in participants with positive and negative family
history
The early stages of BEN begin after the age of 40 without acute reaction and hypertension
The first sign of the disease can be microalbuminuria The elderly participants have increased concentration of alpha 1-microglobulin in the urine awhich is a sign of longer exposure to agent In the early stages of the disease renal function is normal
Anemia is not an early sign of BEN
Ultrasonic kidney dimensions are normal in the early stages of Ben
Histopathology indicates acellular interstitial sclerosis and begins in the renal cortex
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Početak bolesti se pomjera prema starijim životnim dobima
Nema novih žarišta
Bitnije je ekspozicija i dužina ekspozicije na terenu za nastanak BEN jer to objašnjava da imigranti poslije 20 godina obole
Jer i grupe koje u porodici nemaju BEN poslije dugo godina življenja na terenu dobiju bolest
Posebno kako neki od članova pojedinih porodica obole a neko ne ( jer neko je više izložen agensu a neko nije i to je osnovni razlog)
Start of disease is shifting towards older ages
There are no new endemic areas
More important is the exposure to the agent because it explains that immigrants after 20 years show the sympthoms
Some of the family members get sick and others do not depending on how much they are exposed to agent
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Novija saznanja i istraživanja BENa
Aristolohijska kiselina ili njeni adukti su razlog bolesti jeste
Da li je to jedan osnovni razlog a ostalo su uticajni činioci mislim da jeste
da li će BEN nestati - hoće ALI BAR ZNAMO ETIOLOGIJU ( ILI MISLIMO DA ZNAMO )
Prethodi li BEN papilarnim karcinomima urotelijuma-prethodi
Je li razlog tumora i BENa isti - jeste -Arisholohijska kiselina i njeni adukti
Napraviti nove sveobuhvatna
Epidemiološka istraživanja
Tražiti adukte Arisholohijske kiseline u tkivu
Markere tumorogeneze
Future research
Aristolochic acid or its adducts are the cause of disease Yes
Is it the main reason and the rest are influential factors I think it is
Whether BEN desapear It will But at least we know the etiology ( or we think we know)
Whether BEN precededs papillary urothelial carcinoma-precedes
Is the cause of tumors and Ben the same ndash yes it is - Aristolochic acid
New comprehensive research
epidemiological research
Searching for adducts of Aristolochic acid in the tissue
Searching for tumor markers
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Kako je i zašto BEN progresivna ireverzibilna bolest i vodi u terminačlnu bubrežnu slabost jer ako je toksin razlog zašto ako se otkloni ili prestane djejstvo toksina bolest napreduje i ne ostaje na odredjenom stepenu renalne slabosti
How and why BEN is progressive reversible disease that leads to the terminal renal failure If the toxin is the cause of BEN why when we eliminate exposure to toxin disease still makes a progress and does not remain at a certain stage of renal failure
Balkanska endemska nefropatija u Bosni i Hercegovini 50 godina istraživanja
Osnovni kriteriji uključenja ispitanika u ovu studiju su bili življenje u Domaljevcu više od 15 (20)godina patološki nalaz mikroalbuminurije (MA) postojanje ili odsustvo pozitivne porodične anamneze BEN
Dok su kriteriji isključenja prema Konsenzusu (2008) bili postojanje hiperlipidemije hipertenzije dijabetes melitusa mikrohematurije i leukociturije (Anonymous 1999)
Basic criteria for inclusion were living in Domaljevac more than 15 (20) years microalbuminiria family histroy (relative)
While exclusion criteria according to Consensus (2008) were the existence of hyperlipidemia hypertension diabetes mellitus microhaematuria and leukocyturia (Anonymous 1999)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Istraživanje se odvijalo u dvije faze
U I fazi ispitanicima Uzimana je anamnezaklinički poregled laboratorijumski nalazi urina iispunjavani formulari pregleda i anketni list
U obje faze ispitivanja MA određivana je stiks metodom a imunoeseji su je detektovali u koncentracijama od 50 do 100 mgL urina
Izdvojeni su MA pozitivni iz I faze Ponovo je u II fazi odredjivana MA Urin odgovarajuće specifične težine uz pozitivan nalaz mikroalbuminurije ostavljen je za određivanje alfa 1 mikroglobulina (A1M) i kreatinina
Ispitanicima u drugoj fazi ispitivanja uzeta je krv za određivanje kompletne krvne slike kreatinina na osnovu formula određivan je klirens kreatinina-GFR željezo te su vršena morfometrijska mjerenja ultrazvučnim pregledom bubrega
The research was conducted in two phases
In the phase one family history was taken participants were examined urin was tested questionnaries were filled
In both phases of the study MA was tested by styx and was detected at concentrations of 50 to 100 mg L of urine MA positive participants were separated Test was repeated
Urin was tested (detecting alpha 1 microglobulin and creatinine)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Funkcionalno stanje bubrega procjenjivano na osnovu klirensa kreatinina odnosno JGF (MDRD formula) prema preporukama KDIGO- Kidney Internatinal Suplements smjernicama [19] Dimenzije bubrega prema spolu i dobu mjerene su prema standardima preporukama Spiegela i saradnika i sar [20]
Statistička obrada podataka je uradjena prema Altmanu i saradnicima [21]
In the second phase blood sample was taken (blood count creatinine Fe) participants were underwent ultrasound of the kidneys Renal function was evaluated by creatinine clearance (recommended by KDIGO- Kidney Internatinal Suplements guidelines) [19] Kidney dimensions were measured according to standard recommendations (Spiegel )
Statistical analysis was performed according to Altman [21]
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Pregledano je ukupno 360 ispitanika u Domaljevcu a od toga 131 je imao patološki nalaz MA
Od tih 131 ispitanika 59 ispitanika imalo je samo patološki nalaz MA bez hiperlipidemije dijabetes melitusa hipertenzije leukociturije i mikrohematurije dok 72 ispitnika su uz MA imali i jedan od drugih navednih patoloških nalaza te su zbog toga isključeni dalje iz studije
The study included 360 participants in Domaljevac 131 had microalbuminuria detected
59 participants had microalbuminuria without hyperlipidemia diabetes mellitus hypertension leukocituria and microhaematuria while 72 patients had microalbuminuria along with some of the exclusionary factors
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Ispitanici Godine (XplusmnSD) t P
Grupa I 470plusmn155 121 023
Grupa II 521plusmn159
Životna dob u ispitivaim grupama
Bez statističke značajnosti
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
The age
No statistical significance
gender Group I (N=36) Group II (N=23) Ukupno
Male 556 391 492
Female 444 609 508
Dob (godine) N=36
ispitanika
N=23
ispitanika
Ukupno
N= ispitanika
le25 3 83 0 00 3 51
26-35 5 139 5 217 10 169
36-45 11 306 4 174 15 254
46-55 6 167 3 130 9 152
56-65 6 177 5 217 11 186
gt65 5 139 6 261 11 186
Demografski podaci u isptivanim grupama
Preko 55 ispitanika su u životnoj dobi od 35 do 55 godina
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Demographic data
Over 55 of participants were between 35-55 years old
Parameter Group I (N36=) Group II (N23=) t-test p
Min-Max Mean SD Min-Max Mean SD
Eritrociti 30-56 460 049 322-508 439 049 1552 0127
Hemoglobin 96-169 1376 144 102-162 1345 145 0734 0467
Hematokrit 29-49 4097 40 31-46 3973 382 1117 0269
Željezo 26-475 1924 755 42-316 1617 633 1595 0116
Creatinine 55-132 8036 1783 49-119 7739 155 0656 0515
Klirens
krea
48-126 9114 1948 39-130 867 196 0851 0398
A1M 522-40 108 80 522-667 1622 158 -1524 0138
Cr urin 221-40 1538 1021 265-347 1398 787 0561 0577
A1MCr
urin
020-39 113 091 020-103 153 211 -1001 0321
N number of patients
Klirens krea- klirens kreatinina A1M ndash alfa 1 mikroglobulin Cr urin- kreatinin u urinu A1MCr urin- odnos alfa1
mikroglobulina i kreatinina urina
Laboratorijumski nalazi u ispitivanim grupama
Laboratory findings
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Kidney size
measurements
Group I (N=36)
Kidney
Group II (N=23)
Kidney
t-test
(p)
Right Left Right Left Right Le
ft
Length in mm
(SD)
1039 (988) 1062 (90) 1038 (80) 1038 (99) 065
(0949)
0925
(035
9)
Parenhim in
mm (SD)
1429 (262) 1483(224) 139 (239) 1387(290) 0548
(0586)
1437
(015
6)
Width in mm
(SD)
4731(636) 4764(473) 4556(516) 4622(513) 1046
(0300)
1090
(028
0)
Kosi in mm
(SD)
4766(791) 4678(682) 447(924) 4648(720) 1304
(0198)
0161
(087
3)
Ultrazvučni nalazi bubrega u ispitivanim grupama BENa
Bez statističke značajnosti u dimenzijama bubrega u ispoitivanim grupamaI u odnosu na normalne referentne vrijednosti
Ultrasound of the kidneys
No statistical significance in kidney size in the examined groups compared to the normal reference values
Zaključci Nema bitnih razlika u obolijevanju među spolovima na endemskom terenu u isitanika opeterećenih BENom i bez
BEN opeterećenja u porodici
Rane faze BEN počinju poslije 40 godine života i protiču bez akutnog početka i hipertenzije
Prvi znaci bolesti mogu biti povišena koncentracija mikroalbulbumina u urinu U starijim grupama je u većim koncentracijama alfa1mikroglobulina u urinu što je znak duže izloženosti agensu
U ranima fazama bolesti normalna je bubrežna funkcija
Anemija nije rani znak BEN
Ultrazvučne dimenzije bubrega su normalne u ranim fazama BENa
Patohistološki je acelularna skleroza u intersticijumu i počinje u kori bubrega
Conclusions No significant differences in morbidity rates between the sexes in participants with positive and negative family
history
The early stages of BEN begin after the age of 40 without acute reaction and hypertension
The first sign of the disease can be microalbuminuria The elderly participants have increased concentration of alpha 1-microglobulin in the urine awhich is a sign of longer exposure to agent In the early stages of the disease renal function is normal
Anemia is not an early sign of BEN
Ultrasonic kidney dimensions are normal in the early stages of Ben
Histopathology indicates acellular interstitial sclerosis and begins in the renal cortex
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Početak bolesti se pomjera prema starijim životnim dobima
Nema novih žarišta
Bitnije je ekspozicija i dužina ekspozicije na terenu za nastanak BEN jer to objašnjava da imigranti poslije 20 godina obole
Jer i grupe koje u porodici nemaju BEN poslije dugo godina življenja na terenu dobiju bolest
Posebno kako neki od članova pojedinih porodica obole a neko ne ( jer neko je više izložen agensu a neko nije i to je osnovni razlog)
Start of disease is shifting towards older ages
There are no new endemic areas
More important is the exposure to the agent because it explains that immigrants after 20 years show the sympthoms
Some of the family members get sick and others do not depending on how much they are exposed to agent
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Novija saznanja i istraživanja BENa
Aristolohijska kiselina ili njeni adukti su razlog bolesti jeste
Da li je to jedan osnovni razlog a ostalo su uticajni činioci mislim da jeste
da li će BEN nestati - hoće ALI BAR ZNAMO ETIOLOGIJU ( ILI MISLIMO DA ZNAMO )
Prethodi li BEN papilarnim karcinomima urotelijuma-prethodi
Je li razlog tumora i BENa isti - jeste -Arisholohijska kiselina i njeni adukti
Napraviti nove sveobuhvatna
Epidemiološka istraživanja
Tražiti adukte Arisholohijske kiseline u tkivu
Markere tumorogeneze
Future research
Aristolochic acid or its adducts are the cause of disease Yes
Is it the main reason and the rest are influential factors I think it is
Whether BEN desapear It will But at least we know the etiology ( or we think we know)
Whether BEN precededs papillary urothelial carcinoma-precedes
Is the cause of tumors and Ben the same ndash yes it is - Aristolochic acid
New comprehensive research
epidemiological research
Searching for adducts of Aristolochic acid in the tissue
Searching for tumor markers
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Kako je i zašto BEN progresivna ireverzibilna bolest i vodi u terminačlnu bubrežnu slabost jer ako je toksin razlog zašto ako se otkloni ili prestane djejstvo toksina bolest napreduje i ne ostaje na odredjenom stepenu renalne slabosti
How and why BEN is progressive reversible disease that leads to the terminal renal failure If the toxin is the cause of BEN why when we eliminate exposure to toxin disease still makes a progress and does not remain at a certain stage of renal failure
Balkanska endemska nefropatija u Bosni i Hercegovini 50 godina istraživanja
Istraživanje se odvijalo u dvije faze
U I fazi ispitanicima Uzimana je anamnezaklinički poregled laboratorijumski nalazi urina iispunjavani formulari pregleda i anketni list
U obje faze ispitivanja MA određivana je stiks metodom a imunoeseji su je detektovali u koncentracijama od 50 do 100 mgL urina
Izdvojeni su MA pozitivni iz I faze Ponovo je u II fazi odredjivana MA Urin odgovarajuće specifične težine uz pozitivan nalaz mikroalbuminurije ostavljen je za određivanje alfa 1 mikroglobulina (A1M) i kreatinina
Ispitanicima u drugoj fazi ispitivanja uzeta je krv za određivanje kompletne krvne slike kreatinina na osnovu formula određivan je klirens kreatinina-GFR željezo te su vršena morfometrijska mjerenja ultrazvučnim pregledom bubrega
The research was conducted in two phases
In the phase one family history was taken participants were examined urin was tested questionnaries were filled
In both phases of the study MA was tested by styx and was detected at concentrations of 50 to 100 mg L of urine MA positive participants were separated Test was repeated
Urin was tested (detecting alpha 1 microglobulin and creatinine)
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Funkcionalno stanje bubrega procjenjivano na osnovu klirensa kreatinina odnosno JGF (MDRD formula) prema preporukama KDIGO- Kidney Internatinal Suplements smjernicama [19] Dimenzije bubrega prema spolu i dobu mjerene su prema standardima preporukama Spiegela i saradnika i sar [20]
Statistička obrada podataka je uradjena prema Altmanu i saradnicima [21]
In the second phase blood sample was taken (blood count creatinine Fe) participants were underwent ultrasound of the kidneys Renal function was evaluated by creatinine clearance (recommended by KDIGO- Kidney Internatinal Suplements guidelines) [19] Kidney dimensions were measured according to standard recommendations (Spiegel )
Statistical analysis was performed according to Altman [21]
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Pregledano je ukupno 360 ispitanika u Domaljevcu a od toga 131 je imao patološki nalaz MA
Od tih 131 ispitanika 59 ispitanika imalo je samo patološki nalaz MA bez hiperlipidemije dijabetes melitusa hipertenzije leukociturije i mikrohematurije dok 72 ispitnika su uz MA imali i jedan od drugih navednih patoloških nalaza te su zbog toga isključeni dalje iz studije
The study included 360 participants in Domaljevac 131 had microalbuminuria detected
59 participants had microalbuminuria without hyperlipidemia diabetes mellitus hypertension leukocituria and microhaematuria while 72 patients had microalbuminuria along with some of the exclusionary factors
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Ispitanici Godine (XplusmnSD) t P
Grupa I 470plusmn155 121 023
Grupa II 521plusmn159
Životna dob u ispitivaim grupama
Bez statističke značajnosti
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
The age
No statistical significance
gender Group I (N=36) Group II (N=23) Ukupno
Male 556 391 492
Female 444 609 508
Dob (godine) N=36
ispitanika
N=23
ispitanika
Ukupno
N= ispitanika
le25 3 83 0 00 3 51
26-35 5 139 5 217 10 169
36-45 11 306 4 174 15 254
46-55 6 167 3 130 9 152
56-65 6 177 5 217 11 186
gt65 5 139 6 261 11 186
Demografski podaci u isptivanim grupama
Preko 55 ispitanika su u životnoj dobi od 35 do 55 godina
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Demographic data
Over 55 of participants were between 35-55 years old
Parameter Group I (N36=) Group II (N23=) t-test p
Min-Max Mean SD Min-Max Mean SD
Eritrociti 30-56 460 049 322-508 439 049 1552 0127
Hemoglobin 96-169 1376 144 102-162 1345 145 0734 0467
Hematokrit 29-49 4097 40 31-46 3973 382 1117 0269
Željezo 26-475 1924 755 42-316 1617 633 1595 0116
Creatinine 55-132 8036 1783 49-119 7739 155 0656 0515
Klirens
krea
48-126 9114 1948 39-130 867 196 0851 0398
A1M 522-40 108 80 522-667 1622 158 -1524 0138
Cr urin 221-40 1538 1021 265-347 1398 787 0561 0577
A1MCr
urin
020-39 113 091 020-103 153 211 -1001 0321
N number of patients
Klirens krea- klirens kreatinina A1M ndash alfa 1 mikroglobulin Cr urin- kreatinin u urinu A1MCr urin- odnos alfa1
mikroglobulina i kreatinina urina
Laboratorijumski nalazi u ispitivanim grupama
Laboratory findings
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Kidney size
measurements
Group I (N=36)
Kidney
Group II (N=23)
Kidney
t-test
(p)
Right Left Right Left Right Le
ft
Length in mm
(SD)
1039 (988) 1062 (90) 1038 (80) 1038 (99) 065
(0949)
0925
(035
9)
Parenhim in
mm (SD)
1429 (262) 1483(224) 139 (239) 1387(290) 0548
(0586)
1437
(015
6)
Width in mm
(SD)
4731(636) 4764(473) 4556(516) 4622(513) 1046
(0300)
1090
(028
0)
Kosi in mm
(SD)
4766(791) 4678(682) 447(924) 4648(720) 1304
(0198)
0161
(087
3)
Ultrazvučni nalazi bubrega u ispitivanim grupama BENa
Bez statističke značajnosti u dimenzijama bubrega u ispoitivanim grupamaI u odnosu na normalne referentne vrijednosti
Ultrasound of the kidneys
No statistical significance in kidney size in the examined groups compared to the normal reference values
Zaključci Nema bitnih razlika u obolijevanju među spolovima na endemskom terenu u isitanika opeterećenih BENom i bez
BEN opeterećenja u porodici
Rane faze BEN počinju poslije 40 godine života i protiču bez akutnog početka i hipertenzije
Prvi znaci bolesti mogu biti povišena koncentracija mikroalbulbumina u urinu U starijim grupama je u većim koncentracijama alfa1mikroglobulina u urinu što je znak duže izloženosti agensu
U ranima fazama bolesti normalna je bubrežna funkcija
Anemija nije rani znak BEN
Ultrazvučne dimenzije bubrega su normalne u ranim fazama BENa
Patohistološki je acelularna skleroza u intersticijumu i počinje u kori bubrega
Conclusions No significant differences in morbidity rates between the sexes in participants with positive and negative family
history
The early stages of BEN begin after the age of 40 without acute reaction and hypertension
The first sign of the disease can be microalbuminuria The elderly participants have increased concentration of alpha 1-microglobulin in the urine awhich is a sign of longer exposure to agent In the early stages of the disease renal function is normal
Anemia is not an early sign of BEN
Ultrasonic kidney dimensions are normal in the early stages of Ben
Histopathology indicates acellular interstitial sclerosis and begins in the renal cortex
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Početak bolesti se pomjera prema starijim životnim dobima
Nema novih žarišta
Bitnije je ekspozicija i dužina ekspozicije na terenu za nastanak BEN jer to objašnjava da imigranti poslije 20 godina obole
Jer i grupe koje u porodici nemaju BEN poslije dugo godina življenja na terenu dobiju bolest
Posebno kako neki od članova pojedinih porodica obole a neko ne ( jer neko je više izložen agensu a neko nije i to je osnovni razlog)
Start of disease is shifting towards older ages
There are no new endemic areas
More important is the exposure to the agent because it explains that immigrants after 20 years show the sympthoms
Some of the family members get sick and others do not depending on how much they are exposed to agent
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Novija saznanja i istraživanja BENa
Aristolohijska kiselina ili njeni adukti su razlog bolesti jeste
Da li je to jedan osnovni razlog a ostalo su uticajni činioci mislim da jeste
da li će BEN nestati - hoće ALI BAR ZNAMO ETIOLOGIJU ( ILI MISLIMO DA ZNAMO )
Prethodi li BEN papilarnim karcinomima urotelijuma-prethodi
Je li razlog tumora i BENa isti - jeste -Arisholohijska kiselina i njeni adukti
Napraviti nove sveobuhvatna
Epidemiološka istraživanja
Tražiti adukte Arisholohijske kiseline u tkivu
Markere tumorogeneze
Future research
Aristolochic acid or its adducts are the cause of disease Yes
Is it the main reason and the rest are influential factors I think it is
Whether BEN desapear It will But at least we know the etiology ( or we think we know)
Whether BEN precededs papillary urothelial carcinoma-precedes
Is the cause of tumors and Ben the same ndash yes it is - Aristolochic acid
New comprehensive research
epidemiological research
Searching for adducts of Aristolochic acid in the tissue
Searching for tumor markers
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Kako je i zašto BEN progresivna ireverzibilna bolest i vodi u terminačlnu bubrežnu slabost jer ako je toksin razlog zašto ako se otkloni ili prestane djejstvo toksina bolest napreduje i ne ostaje na odredjenom stepenu renalne slabosti
How and why BEN is progressive reversible disease that leads to the terminal renal failure If the toxin is the cause of BEN why when we eliminate exposure to toxin disease still makes a progress and does not remain at a certain stage of renal failure
Balkanska endemska nefropatija u Bosni i Hercegovini 50 godina istraživanja
Funkcionalno stanje bubrega procjenjivano na osnovu klirensa kreatinina odnosno JGF (MDRD formula) prema preporukama KDIGO- Kidney Internatinal Suplements smjernicama [19] Dimenzije bubrega prema spolu i dobu mjerene su prema standardima preporukama Spiegela i saradnika i sar [20]
Statistička obrada podataka je uradjena prema Altmanu i saradnicima [21]
In the second phase blood sample was taken (blood count creatinine Fe) participants were underwent ultrasound of the kidneys Renal function was evaluated by creatinine clearance (recommended by KDIGO- Kidney Internatinal Suplements guidelines) [19] Kidney dimensions were measured according to standard recommendations (Spiegel )
Statistical analysis was performed according to Altman [21]
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Pregledano je ukupno 360 ispitanika u Domaljevcu a od toga 131 je imao patološki nalaz MA
Od tih 131 ispitanika 59 ispitanika imalo je samo patološki nalaz MA bez hiperlipidemije dijabetes melitusa hipertenzije leukociturije i mikrohematurije dok 72 ispitnika su uz MA imali i jedan od drugih navednih patoloških nalaza te su zbog toga isključeni dalje iz studije
The study included 360 participants in Domaljevac 131 had microalbuminuria detected
59 participants had microalbuminuria without hyperlipidemia diabetes mellitus hypertension leukocituria and microhaematuria while 72 patients had microalbuminuria along with some of the exclusionary factors
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Ispitanici Godine (XplusmnSD) t P
Grupa I 470plusmn155 121 023
Grupa II 521plusmn159
Životna dob u ispitivaim grupama
Bez statističke značajnosti
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
The age
No statistical significance
gender Group I (N=36) Group II (N=23) Ukupno
Male 556 391 492
Female 444 609 508
Dob (godine) N=36
ispitanika
N=23
ispitanika
Ukupno
N= ispitanika
le25 3 83 0 00 3 51
26-35 5 139 5 217 10 169
36-45 11 306 4 174 15 254
46-55 6 167 3 130 9 152
56-65 6 177 5 217 11 186
gt65 5 139 6 261 11 186
Demografski podaci u isptivanim grupama
Preko 55 ispitanika su u životnoj dobi od 35 do 55 godina
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Demographic data
Over 55 of participants were between 35-55 years old
Parameter Group I (N36=) Group II (N23=) t-test p
Min-Max Mean SD Min-Max Mean SD
Eritrociti 30-56 460 049 322-508 439 049 1552 0127
Hemoglobin 96-169 1376 144 102-162 1345 145 0734 0467
Hematokrit 29-49 4097 40 31-46 3973 382 1117 0269
Željezo 26-475 1924 755 42-316 1617 633 1595 0116
Creatinine 55-132 8036 1783 49-119 7739 155 0656 0515
Klirens
krea
48-126 9114 1948 39-130 867 196 0851 0398
A1M 522-40 108 80 522-667 1622 158 -1524 0138
Cr urin 221-40 1538 1021 265-347 1398 787 0561 0577
A1MCr
urin
020-39 113 091 020-103 153 211 -1001 0321
N number of patients
Klirens krea- klirens kreatinina A1M ndash alfa 1 mikroglobulin Cr urin- kreatinin u urinu A1MCr urin- odnos alfa1
mikroglobulina i kreatinina urina
Laboratorijumski nalazi u ispitivanim grupama
Laboratory findings
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Kidney size
measurements
Group I (N=36)
Kidney
Group II (N=23)
Kidney
t-test
(p)
Right Left Right Left Right Le
ft
Length in mm
(SD)
1039 (988) 1062 (90) 1038 (80) 1038 (99) 065
(0949)
0925
(035
9)
Parenhim in
mm (SD)
1429 (262) 1483(224) 139 (239) 1387(290) 0548
(0586)
1437
(015
6)
Width in mm
(SD)
4731(636) 4764(473) 4556(516) 4622(513) 1046
(0300)
1090
(028
0)
Kosi in mm
(SD)
4766(791) 4678(682) 447(924) 4648(720) 1304
(0198)
0161
(087
3)
Ultrazvučni nalazi bubrega u ispitivanim grupama BENa
Bez statističke značajnosti u dimenzijama bubrega u ispoitivanim grupamaI u odnosu na normalne referentne vrijednosti
Ultrasound of the kidneys
No statistical significance in kidney size in the examined groups compared to the normal reference values
Zaključci Nema bitnih razlika u obolijevanju među spolovima na endemskom terenu u isitanika opeterećenih BENom i bez
BEN opeterećenja u porodici
Rane faze BEN počinju poslije 40 godine života i protiču bez akutnog početka i hipertenzije
Prvi znaci bolesti mogu biti povišena koncentracija mikroalbulbumina u urinu U starijim grupama je u većim koncentracijama alfa1mikroglobulina u urinu što je znak duže izloženosti agensu
U ranima fazama bolesti normalna je bubrežna funkcija
Anemija nije rani znak BEN
Ultrazvučne dimenzije bubrega su normalne u ranim fazama BENa
Patohistološki je acelularna skleroza u intersticijumu i počinje u kori bubrega
Conclusions No significant differences in morbidity rates between the sexes in participants with positive and negative family
history
The early stages of BEN begin after the age of 40 without acute reaction and hypertension
The first sign of the disease can be microalbuminuria The elderly participants have increased concentration of alpha 1-microglobulin in the urine awhich is a sign of longer exposure to agent In the early stages of the disease renal function is normal
Anemia is not an early sign of BEN
Ultrasonic kidney dimensions are normal in the early stages of Ben
Histopathology indicates acellular interstitial sclerosis and begins in the renal cortex
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Početak bolesti se pomjera prema starijim životnim dobima
Nema novih žarišta
Bitnije je ekspozicija i dužina ekspozicije na terenu za nastanak BEN jer to objašnjava da imigranti poslije 20 godina obole
Jer i grupe koje u porodici nemaju BEN poslije dugo godina življenja na terenu dobiju bolest
Posebno kako neki od članova pojedinih porodica obole a neko ne ( jer neko je više izložen agensu a neko nije i to je osnovni razlog)
Start of disease is shifting towards older ages
There are no new endemic areas
More important is the exposure to the agent because it explains that immigrants after 20 years show the sympthoms
Some of the family members get sick and others do not depending on how much they are exposed to agent
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Novija saznanja i istraživanja BENa
Aristolohijska kiselina ili njeni adukti su razlog bolesti jeste
Da li je to jedan osnovni razlog a ostalo su uticajni činioci mislim da jeste
da li će BEN nestati - hoće ALI BAR ZNAMO ETIOLOGIJU ( ILI MISLIMO DA ZNAMO )
Prethodi li BEN papilarnim karcinomima urotelijuma-prethodi
Je li razlog tumora i BENa isti - jeste -Arisholohijska kiselina i njeni adukti
Napraviti nove sveobuhvatna
Epidemiološka istraživanja
Tražiti adukte Arisholohijske kiseline u tkivu
Markere tumorogeneze
Future research
Aristolochic acid or its adducts are the cause of disease Yes
Is it the main reason and the rest are influential factors I think it is
Whether BEN desapear It will But at least we know the etiology ( or we think we know)
Whether BEN precededs papillary urothelial carcinoma-precedes
Is the cause of tumors and Ben the same ndash yes it is - Aristolochic acid
New comprehensive research
epidemiological research
Searching for adducts of Aristolochic acid in the tissue
Searching for tumor markers
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Kako je i zašto BEN progresivna ireverzibilna bolest i vodi u terminačlnu bubrežnu slabost jer ako je toksin razlog zašto ako se otkloni ili prestane djejstvo toksina bolest napreduje i ne ostaje na odredjenom stepenu renalne slabosti
How and why BEN is progressive reversible disease that leads to the terminal renal failure If the toxin is the cause of BEN why when we eliminate exposure to toxin disease still makes a progress and does not remain at a certain stage of renal failure
Balkanska endemska nefropatija u Bosni i Hercegovini 50 godina istraživanja
Pregledano je ukupno 360 ispitanika u Domaljevcu a od toga 131 je imao patološki nalaz MA
Od tih 131 ispitanika 59 ispitanika imalo je samo patološki nalaz MA bez hiperlipidemije dijabetes melitusa hipertenzije leukociturije i mikrohematurije dok 72 ispitnika su uz MA imali i jedan od drugih navednih patoloških nalaza te su zbog toga isključeni dalje iz studije
The study included 360 participants in Domaljevac 131 had microalbuminuria detected
59 participants had microalbuminuria without hyperlipidemia diabetes mellitus hypertension leukocituria and microhaematuria while 72 patients had microalbuminuria along with some of the exclusionary factors
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Ispitanici Godine (XplusmnSD) t P
Grupa I 470plusmn155 121 023
Grupa II 521plusmn159
Životna dob u ispitivaim grupama
Bez statističke značajnosti
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
The age
No statistical significance
gender Group I (N=36) Group II (N=23) Ukupno
Male 556 391 492
Female 444 609 508
Dob (godine) N=36
ispitanika
N=23
ispitanika
Ukupno
N= ispitanika
le25 3 83 0 00 3 51
26-35 5 139 5 217 10 169
36-45 11 306 4 174 15 254
46-55 6 167 3 130 9 152
56-65 6 177 5 217 11 186
gt65 5 139 6 261 11 186
Demografski podaci u isptivanim grupama
Preko 55 ispitanika su u životnoj dobi od 35 do 55 godina
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Demographic data
Over 55 of participants were between 35-55 years old
Parameter Group I (N36=) Group II (N23=) t-test p
Min-Max Mean SD Min-Max Mean SD
Eritrociti 30-56 460 049 322-508 439 049 1552 0127
Hemoglobin 96-169 1376 144 102-162 1345 145 0734 0467
Hematokrit 29-49 4097 40 31-46 3973 382 1117 0269
Željezo 26-475 1924 755 42-316 1617 633 1595 0116
Creatinine 55-132 8036 1783 49-119 7739 155 0656 0515
Klirens
krea
48-126 9114 1948 39-130 867 196 0851 0398
A1M 522-40 108 80 522-667 1622 158 -1524 0138
Cr urin 221-40 1538 1021 265-347 1398 787 0561 0577
A1MCr
urin
020-39 113 091 020-103 153 211 -1001 0321
N number of patients
Klirens krea- klirens kreatinina A1M ndash alfa 1 mikroglobulin Cr urin- kreatinin u urinu A1MCr urin- odnos alfa1
mikroglobulina i kreatinina urina
Laboratorijumski nalazi u ispitivanim grupama
Laboratory findings
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Kidney size
measurements
Group I (N=36)
Kidney
Group II (N=23)
Kidney
t-test
(p)
Right Left Right Left Right Le
ft
Length in mm
(SD)
1039 (988) 1062 (90) 1038 (80) 1038 (99) 065
(0949)
0925
(035
9)
Parenhim in
mm (SD)
1429 (262) 1483(224) 139 (239) 1387(290) 0548
(0586)
1437
(015
6)
Width in mm
(SD)
4731(636) 4764(473) 4556(516) 4622(513) 1046
(0300)
1090
(028
0)
Kosi in mm
(SD)
4766(791) 4678(682) 447(924) 4648(720) 1304
(0198)
0161
(087
3)
Ultrazvučni nalazi bubrega u ispitivanim grupama BENa
Bez statističke značajnosti u dimenzijama bubrega u ispoitivanim grupamaI u odnosu na normalne referentne vrijednosti
Ultrasound of the kidneys
No statistical significance in kidney size in the examined groups compared to the normal reference values
Zaključci Nema bitnih razlika u obolijevanju među spolovima na endemskom terenu u isitanika opeterećenih BENom i bez
BEN opeterećenja u porodici
Rane faze BEN počinju poslije 40 godine života i protiču bez akutnog početka i hipertenzije
Prvi znaci bolesti mogu biti povišena koncentracija mikroalbulbumina u urinu U starijim grupama je u većim koncentracijama alfa1mikroglobulina u urinu što je znak duže izloženosti agensu
U ranima fazama bolesti normalna je bubrežna funkcija
Anemija nije rani znak BEN
Ultrazvučne dimenzije bubrega su normalne u ranim fazama BENa
Patohistološki je acelularna skleroza u intersticijumu i počinje u kori bubrega
Conclusions No significant differences in morbidity rates between the sexes in participants with positive and negative family
history
The early stages of BEN begin after the age of 40 without acute reaction and hypertension
The first sign of the disease can be microalbuminuria The elderly participants have increased concentration of alpha 1-microglobulin in the urine awhich is a sign of longer exposure to agent In the early stages of the disease renal function is normal
Anemia is not an early sign of BEN
Ultrasonic kidney dimensions are normal in the early stages of Ben
Histopathology indicates acellular interstitial sclerosis and begins in the renal cortex
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Početak bolesti se pomjera prema starijim životnim dobima
Nema novih žarišta
Bitnije je ekspozicija i dužina ekspozicije na terenu za nastanak BEN jer to objašnjava da imigranti poslije 20 godina obole
Jer i grupe koje u porodici nemaju BEN poslije dugo godina življenja na terenu dobiju bolest
Posebno kako neki od članova pojedinih porodica obole a neko ne ( jer neko je više izložen agensu a neko nije i to je osnovni razlog)
Start of disease is shifting towards older ages
There are no new endemic areas
More important is the exposure to the agent because it explains that immigrants after 20 years show the sympthoms
Some of the family members get sick and others do not depending on how much they are exposed to agent
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Novija saznanja i istraživanja BENa
Aristolohijska kiselina ili njeni adukti su razlog bolesti jeste
Da li je to jedan osnovni razlog a ostalo su uticajni činioci mislim da jeste
da li će BEN nestati - hoće ALI BAR ZNAMO ETIOLOGIJU ( ILI MISLIMO DA ZNAMO )
Prethodi li BEN papilarnim karcinomima urotelijuma-prethodi
Je li razlog tumora i BENa isti - jeste -Arisholohijska kiselina i njeni adukti
Napraviti nove sveobuhvatna
Epidemiološka istraživanja
Tražiti adukte Arisholohijske kiseline u tkivu
Markere tumorogeneze
Future research
Aristolochic acid or its adducts are the cause of disease Yes
Is it the main reason and the rest are influential factors I think it is
Whether BEN desapear It will But at least we know the etiology ( or we think we know)
Whether BEN precededs papillary urothelial carcinoma-precedes
Is the cause of tumors and Ben the same ndash yes it is - Aristolochic acid
New comprehensive research
epidemiological research
Searching for adducts of Aristolochic acid in the tissue
Searching for tumor markers
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Kako je i zašto BEN progresivna ireverzibilna bolest i vodi u terminačlnu bubrežnu slabost jer ako je toksin razlog zašto ako se otkloni ili prestane djejstvo toksina bolest napreduje i ne ostaje na odredjenom stepenu renalne slabosti
How and why BEN is progressive reversible disease that leads to the terminal renal failure If the toxin is the cause of BEN why when we eliminate exposure to toxin disease still makes a progress and does not remain at a certain stage of renal failure
Balkanska endemska nefropatija u Bosni i Hercegovini 50 godina istraživanja
Ispitanici Godine (XplusmnSD) t P
Grupa I 470plusmn155 121 023
Grupa II 521plusmn159
Životna dob u ispitivaim grupama
Bez statističke značajnosti
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
The age
No statistical significance
gender Group I (N=36) Group II (N=23) Ukupno
Male 556 391 492
Female 444 609 508
Dob (godine) N=36
ispitanika
N=23
ispitanika
Ukupno
N= ispitanika
le25 3 83 0 00 3 51
26-35 5 139 5 217 10 169
36-45 11 306 4 174 15 254
46-55 6 167 3 130 9 152
56-65 6 177 5 217 11 186
gt65 5 139 6 261 11 186
Demografski podaci u isptivanim grupama
Preko 55 ispitanika su u životnoj dobi od 35 do 55 godina
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Demographic data
Over 55 of participants were between 35-55 years old
Parameter Group I (N36=) Group II (N23=) t-test p
Min-Max Mean SD Min-Max Mean SD
Eritrociti 30-56 460 049 322-508 439 049 1552 0127
Hemoglobin 96-169 1376 144 102-162 1345 145 0734 0467
Hematokrit 29-49 4097 40 31-46 3973 382 1117 0269
Željezo 26-475 1924 755 42-316 1617 633 1595 0116
Creatinine 55-132 8036 1783 49-119 7739 155 0656 0515
Klirens
krea
48-126 9114 1948 39-130 867 196 0851 0398
A1M 522-40 108 80 522-667 1622 158 -1524 0138
Cr urin 221-40 1538 1021 265-347 1398 787 0561 0577
A1MCr
urin
020-39 113 091 020-103 153 211 -1001 0321
N number of patients
Klirens krea- klirens kreatinina A1M ndash alfa 1 mikroglobulin Cr urin- kreatinin u urinu A1MCr urin- odnos alfa1
mikroglobulina i kreatinina urina
Laboratorijumski nalazi u ispitivanim grupama
Laboratory findings
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Kidney size
measurements
Group I (N=36)
Kidney
Group II (N=23)
Kidney
t-test
(p)
Right Left Right Left Right Le
ft
Length in mm
(SD)
1039 (988) 1062 (90) 1038 (80) 1038 (99) 065
(0949)
0925
(035
9)
Parenhim in
mm (SD)
1429 (262) 1483(224) 139 (239) 1387(290) 0548
(0586)
1437
(015
6)
Width in mm
(SD)
4731(636) 4764(473) 4556(516) 4622(513) 1046
(0300)
1090
(028
0)
Kosi in mm
(SD)
4766(791) 4678(682) 447(924) 4648(720) 1304
(0198)
0161
(087
3)
Ultrazvučni nalazi bubrega u ispitivanim grupama BENa
Bez statističke značajnosti u dimenzijama bubrega u ispoitivanim grupamaI u odnosu na normalne referentne vrijednosti
Ultrasound of the kidneys
No statistical significance in kidney size in the examined groups compared to the normal reference values
Zaključci Nema bitnih razlika u obolijevanju među spolovima na endemskom terenu u isitanika opeterećenih BENom i bez
BEN opeterećenja u porodici
Rane faze BEN počinju poslije 40 godine života i protiču bez akutnog početka i hipertenzije
Prvi znaci bolesti mogu biti povišena koncentracija mikroalbulbumina u urinu U starijim grupama je u većim koncentracijama alfa1mikroglobulina u urinu što je znak duže izloženosti agensu
U ranima fazama bolesti normalna je bubrežna funkcija
Anemija nije rani znak BEN
Ultrazvučne dimenzije bubrega su normalne u ranim fazama BENa
Patohistološki je acelularna skleroza u intersticijumu i počinje u kori bubrega
Conclusions No significant differences in morbidity rates between the sexes in participants with positive and negative family
history
The early stages of BEN begin after the age of 40 without acute reaction and hypertension
The first sign of the disease can be microalbuminuria The elderly participants have increased concentration of alpha 1-microglobulin in the urine awhich is a sign of longer exposure to agent In the early stages of the disease renal function is normal
Anemia is not an early sign of BEN
Ultrasonic kidney dimensions are normal in the early stages of Ben
Histopathology indicates acellular interstitial sclerosis and begins in the renal cortex
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Početak bolesti se pomjera prema starijim životnim dobima
Nema novih žarišta
Bitnije je ekspozicija i dužina ekspozicije na terenu za nastanak BEN jer to objašnjava da imigranti poslije 20 godina obole
Jer i grupe koje u porodici nemaju BEN poslije dugo godina življenja na terenu dobiju bolest
Posebno kako neki od članova pojedinih porodica obole a neko ne ( jer neko je više izložen agensu a neko nije i to je osnovni razlog)
Start of disease is shifting towards older ages
There are no new endemic areas
More important is the exposure to the agent because it explains that immigrants after 20 years show the sympthoms
Some of the family members get sick and others do not depending on how much they are exposed to agent
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Novija saznanja i istraživanja BENa
Aristolohijska kiselina ili njeni adukti su razlog bolesti jeste
Da li je to jedan osnovni razlog a ostalo su uticajni činioci mislim da jeste
da li će BEN nestati - hoće ALI BAR ZNAMO ETIOLOGIJU ( ILI MISLIMO DA ZNAMO )
Prethodi li BEN papilarnim karcinomima urotelijuma-prethodi
Je li razlog tumora i BENa isti - jeste -Arisholohijska kiselina i njeni adukti
Napraviti nove sveobuhvatna
Epidemiološka istraživanja
Tražiti adukte Arisholohijske kiseline u tkivu
Markere tumorogeneze
Future research
Aristolochic acid or its adducts are the cause of disease Yes
Is it the main reason and the rest are influential factors I think it is
Whether BEN desapear It will But at least we know the etiology ( or we think we know)
Whether BEN precededs papillary urothelial carcinoma-precedes
Is the cause of tumors and Ben the same ndash yes it is - Aristolochic acid
New comprehensive research
epidemiological research
Searching for adducts of Aristolochic acid in the tissue
Searching for tumor markers
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Kako je i zašto BEN progresivna ireverzibilna bolest i vodi u terminačlnu bubrežnu slabost jer ako je toksin razlog zašto ako se otkloni ili prestane djejstvo toksina bolest napreduje i ne ostaje na odredjenom stepenu renalne slabosti
How and why BEN is progressive reversible disease that leads to the terminal renal failure If the toxin is the cause of BEN why when we eliminate exposure to toxin disease still makes a progress and does not remain at a certain stage of renal failure
Balkanska endemska nefropatija u Bosni i Hercegovini 50 godina istraživanja
gender Group I (N=36) Group II (N=23) Ukupno
Male 556 391 492
Female 444 609 508
Dob (godine) N=36
ispitanika
N=23
ispitanika
Ukupno
N= ispitanika
le25 3 83 0 00 3 51
26-35 5 139 5 217 10 169
36-45 11 306 4 174 15 254
46-55 6 167 3 130 9 152
56-65 6 177 5 217 11 186
gt65 5 139 6 261 11 186
Demografski podaci u isptivanim grupama
Preko 55 ispitanika su u životnoj dobi od 35 do 55 godina
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Demographic data
Over 55 of participants were between 35-55 years old
Parameter Group I (N36=) Group II (N23=) t-test p
Min-Max Mean SD Min-Max Mean SD
Eritrociti 30-56 460 049 322-508 439 049 1552 0127
Hemoglobin 96-169 1376 144 102-162 1345 145 0734 0467
Hematokrit 29-49 4097 40 31-46 3973 382 1117 0269
Željezo 26-475 1924 755 42-316 1617 633 1595 0116
Creatinine 55-132 8036 1783 49-119 7739 155 0656 0515
Klirens
krea
48-126 9114 1948 39-130 867 196 0851 0398
A1M 522-40 108 80 522-667 1622 158 -1524 0138
Cr urin 221-40 1538 1021 265-347 1398 787 0561 0577
A1MCr
urin
020-39 113 091 020-103 153 211 -1001 0321
N number of patients
Klirens krea- klirens kreatinina A1M ndash alfa 1 mikroglobulin Cr urin- kreatinin u urinu A1MCr urin- odnos alfa1
mikroglobulina i kreatinina urina
Laboratorijumski nalazi u ispitivanim grupama
Laboratory findings
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Kidney size
measurements
Group I (N=36)
Kidney
Group II (N=23)
Kidney
t-test
(p)
Right Left Right Left Right Le
ft
Length in mm
(SD)
1039 (988) 1062 (90) 1038 (80) 1038 (99) 065
(0949)
0925
(035
9)
Parenhim in
mm (SD)
1429 (262) 1483(224) 139 (239) 1387(290) 0548
(0586)
1437
(015
6)
Width in mm
(SD)
4731(636) 4764(473) 4556(516) 4622(513) 1046
(0300)
1090
(028
0)
Kosi in mm
(SD)
4766(791) 4678(682) 447(924) 4648(720) 1304
(0198)
0161
(087
3)
Ultrazvučni nalazi bubrega u ispitivanim grupama BENa
Bez statističke značajnosti u dimenzijama bubrega u ispoitivanim grupamaI u odnosu na normalne referentne vrijednosti
Ultrasound of the kidneys
No statistical significance in kidney size in the examined groups compared to the normal reference values
Zaključci Nema bitnih razlika u obolijevanju među spolovima na endemskom terenu u isitanika opeterećenih BENom i bez
BEN opeterećenja u porodici
Rane faze BEN počinju poslije 40 godine života i protiču bez akutnog početka i hipertenzije
Prvi znaci bolesti mogu biti povišena koncentracija mikroalbulbumina u urinu U starijim grupama je u većim koncentracijama alfa1mikroglobulina u urinu što je znak duže izloženosti agensu
U ranima fazama bolesti normalna je bubrežna funkcija
Anemija nije rani znak BEN
Ultrazvučne dimenzije bubrega su normalne u ranim fazama BENa
Patohistološki je acelularna skleroza u intersticijumu i počinje u kori bubrega
Conclusions No significant differences in morbidity rates between the sexes in participants with positive and negative family
history
The early stages of BEN begin after the age of 40 without acute reaction and hypertension
The first sign of the disease can be microalbuminuria The elderly participants have increased concentration of alpha 1-microglobulin in the urine awhich is a sign of longer exposure to agent In the early stages of the disease renal function is normal
Anemia is not an early sign of BEN
Ultrasonic kidney dimensions are normal in the early stages of Ben
Histopathology indicates acellular interstitial sclerosis and begins in the renal cortex
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Početak bolesti se pomjera prema starijim životnim dobima
Nema novih žarišta
Bitnije je ekspozicija i dužina ekspozicije na terenu za nastanak BEN jer to objašnjava da imigranti poslije 20 godina obole
Jer i grupe koje u porodici nemaju BEN poslije dugo godina življenja na terenu dobiju bolest
Posebno kako neki od članova pojedinih porodica obole a neko ne ( jer neko je više izložen agensu a neko nije i to je osnovni razlog)
Start of disease is shifting towards older ages
There are no new endemic areas
More important is the exposure to the agent because it explains that immigrants after 20 years show the sympthoms
Some of the family members get sick and others do not depending on how much they are exposed to agent
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Novija saznanja i istraživanja BENa
Aristolohijska kiselina ili njeni adukti su razlog bolesti jeste
Da li je to jedan osnovni razlog a ostalo su uticajni činioci mislim da jeste
da li će BEN nestati - hoće ALI BAR ZNAMO ETIOLOGIJU ( ILI MISLIMO DA ZNAMO )
Prethodi li BEN papilarnim karcinomima urotelijuma-prethodi
Je li razlog tumora i BENa isti - jeste -Arisholohijska kiselina i njeni adukti
Napraviti nove sveobuhvatna
Epidemiološka istraživanja
Tražiti adukte Arisholohijske kiseline u tkivu
Markere tumorogeneze
Future research
Aristolochic acid or its adducts are the cause of disease Yes
Is it the main reason and the rest are influential factors I think it is
Whether BEN desapear It will But at least we know the etiology ( or we think we know)
Whether BEN precededs papillary urothelial carcinoma-precedes
Is the cause of tumors and Ben the same ndash yes it is - Aristolochic acid
New comprehensive research
epidemiological research
Searching for adducts of Aristolochic acid in the tissue
Searching for tumor markers
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Kako je i zašto BEN progresivna ireverzibilna bolest i vodi u terminačlnu bubrežnu slabost jer ako je toksin razlog zašto ako se otkloni ili prestane djejstvo toksina bolest napreduje i ne ostaje na odredjenom stepenu renalne slabosti
How and why BEN is progressive reversible disease that leads to the terminal renal failure If the toxin is the cause of BEN why when we eliminate exposure to toxin disease still makes a progress and does not remain at a certain stage of renal failure
Balkanska endemska nefropatija u Bosni i Hercegovini 50 godina istraživanja
Parameter Group I (N36=) Group II (N23=) t-test p
Min-Max Mean SD Min-Max Mean SD
Eritrociti 30-56 460 049 322-508 439 049 1552 0127
Hemoglobin 96-169 1376 144 102-162 1345 145 0734 0467
Hematokrit 29-49 4097 40 31-46 3973 382 1117 0269
Željezo 26-475 1924 755 42-316 1617 633 1595 0116
Creatinine 55-132 8036 1783 49-119 7739 155 0656 0515
Klirens
krea
48-126 9114 1948 39-130 867 196 0851 0398
A1M 522-40 108 80 522-667 1622 158 -1524 0138
Cr urin 221-40 1538 1021 265-347 1398 787 0561 0577
A1MCr
urin
020-39 113 091 020-103 153 211 -1001 0321
N number of patients
Klirens krea- klirens kreatinina A1M ndash alfa 1 mikroglobulin Cr urin- kreatinin u urinu A1MCr urin- odnos alfa1
mikroglobulina i kreatinina urina
Laboratorijumski nalazi u ispitivanim grupama
Laboratory findings
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Kidney size
measurements
Group I (N=36)
Kidney
Group II (N=23)
Kidney
t-test
(p)
Right Left Right Left Right Le
ft
Length in mm
(SD)
1039 (988) 1062 (90) 1038 (80) 1038 (99) 065
(0949)
0925
(035
9)
Parenhim in
mm (SD)
1429 (262) 1483(224) 139 (239) 1387(290) 0548
(0586)
1437
(015
6)
Width in mm
(SD)
4731(636) 4764(473) 4556(516) 4622(513) 1046
(0300)
1090
(028
0)
Kosi in mm
(SD)
4766(791) 4678(682) 447(924) 4648(720) 1304
(0198)
0161
(087
3)
Ultrazvučni nalazi bubrega u ispitivanim grupama BENa
Bez statističke značajnosti u dimenzijama bubrega u ispoitivanim grupamaI u odnosu na normalne referentne vrijednosti
Ultrasound of the kidneys
No statistical significance in kidney size in the examined groups compared to the normal reference values
Zaključci Nema bitnih razlika u obolijevanju među spolovima na endemskom terenu u isitanika opeterećenih BENom i bez
BEN opeterećenja u porodici
Rane faze BEN počinju poslije 40 godine života i protiču bez akutnog početka i hipertenzije
Prvi znaci bolesti mogu biti povišena koncentracija mikroalbulbumina u urinu U starijim grupama je u većim koncentracijama alfa1mikroglobulina u urinu što je znak duže izloženosti agensu
U ranima fazama bolesti normalna je bubrežna funkcija
Anemija nije rani znak BEN
Ultrazvučne dimenzije bubrega su normalne u ranim fazama BENa
Patohistološki je acelularna skleroza u intersticijumu i počinje u kori bubrega
Conclusions No significant differences in morbidity rates between the sexes in participants with positive and negative family
history
The early stages of BEN begin after the age of 40 without acute reaction and hypertension
The first sign of the disease can be microalbuminuria The elderly participants have increased concentration of alpha 1-microglobulin in the urine awhich is a sign of longer exposure to agent In the early stages of the disease renal function is normal
Anemia is not an early sign of BEN
Ultrasonic kidney dimensions are normal in the early stages of Ben
Histopathology indicates acellular interstitial sclerosis and begins in the renal cortex
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Početak bolesti se pomjera prema starijim životnim dobima
Nema novih žarišta
Bitnije je ekspozicija i dužina ekspozicije na terenu za nastanak BEN jer to objašnjava da imigranti poslije 20 godina obole
Jer i grupe koje u porodici nemaju BEN poslije dugo godina življenja na terenu dobiju bolest
Posebno kako neki od članova pojedinih porodica obole a neko ne ( jer neko je više izložen agensu a neko nije i to je osnovni razlog)
Start of disease is shifting towards older ages
There are no new endemic areas
More important is the exposure to the agent because it explains that immigrants after 20 years show the sympthoms
Some of the family members get sick and others do not depending on how much they are exposed to agent
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Novija saznanja i istraživanja BENa
Aristolohijska kiselina ili njeni adukti su razlog bolesti jeste
Da li je to jedan osnovni razlog a ostalo su uticajni činioci mislim da jeste
da li će BEN nestati - hoće ALI BAR ZNAMO ETIOLOGIJU ( ILI MISLIMO DA ZNAMO )
Prethodi li BEN papilarnim karcinomima urotelijuma-prethodi
Je li razlog tumora i BENa isti - jeste -Arisholohijska kiselina i njeni adukti
Napraviti nove sveobuhvatna
Epidemiološka istraživanja
Tražiti adukte Arisholohijske kiseline u tkivu
Markere tumorogeneze
Future research
Aristolochic acid or its adducts are the cause of disease Yes
Is it the main reason and the rest are influential factors I think it is
Whether BEN desapear It will But at least we know the etiology ( or we think we know)
Whether BEN precededs papillary urothelial carcinoma-precedes
Is the cause of tumors and Ben the same ndash yes it is - Aristolochic acid
New comprehensive research
epidemiological research
Searching for adducts of Aristolochic acid in the tissue
Searching for tumor markers
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Kako je i zašto BEN progresivna ireverzibilna bolest i vodi u terminačlnu bubrežnu slabost jer ako je toksin razlog zašto ako se otkloni ili prestane djejstvo toksina bolest napreduje i ne ostaje na odredjenom stepenu renalne slabosti
How and why BEN is progressive reversible disease that leads to the terminal renal failure If the toxin is the cause of BEN why when we eliminate exposure to toxin disease still makes a progress and does not remain at a certain stage of renal failure
Balkanska endemska nefropatija u Bosni i Hercegovini 50 godina istraživanja
Kidney size
measurements
Group I (N=36)
Kidney
Group II (N=23)
Kidney
t-test
(p)
Right Left Right Left Right Le
ft
Length in mm
(SD)
1039 (988) 1062 (90) 1038 (80) 1038 (99) 065
(0949)
0925
(035
9)
Parenhim in
mm (SD)
1429 (262) 1483(224) 139 (239) 1387(290) 0548
(0586)
1437
(015
6)
Width in mm
(SD)
4731(636) 4764(473) 4556(516) 4622(513) 1046
(0300)
1090
(028
0)
Kosi in mm
(SD)
4766(791) 4678(682) 447(924) 4648(720) 1304
(0198)
0161
(087
3)
Ultrazvučni nalazi bubrega u ispitivanim grupama BENa
Bez statističke značajnosti u dimenzijama bubrega u ispoitivanim grupamaI u odnosu na normalne referentne vrijednosti
Ultrasound of the kidneys
No statistical significance in kidney size in the examined groups compared to the normal reference values
Zaključci Nema bitnih razlika u obolijevanju među spolovima na endemskom terenu u isitanika opeterećenih BENom i bez
BEN opeterećenja u porodici
Rane faze BEN počinju poslije 40 godine života i protiču bez akutnog početka i hipertenzije
Prvi znaci bolesti mogu biti povišena koncentracija mikroalbulbumina u urinu U starijim grupama je u većim koncentracijama alfa1mikroglobulina u urinu što je znak duže izloženosti agensu
U ranima fazama bolesti normalna je bubrežna funkcija
Anemija nije rani znak BEN
Ultrazvučne dimenzije bubrega su normalne u ranim fazama BENa
Patohistološki je acelularna skleroza u intersticijumu i počinje u kori bubrega
Conclusions No significant differences in morbidity rates between the sexes in participants with positive and negative family
history
The early stages of BEN begin after the age of 40 without acute reaction and hypertension
The first sign of the disease can be microalbuminuria The elderly participants have increased concentration of alpha 1-microglobulin in the urine awhich is a sign of longer exposure to agent In the early stages of the disease renal function is normal
Anemia is not an early sign of BEN
Ultrasonic kidney dimensions are normal in the early stages of Ben
Histopathology indicates acellular interstitial sclerosis and begins in the renal cortex
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Početak bolesti se pomjera prema starijim životnim dobima
Nema novih žarišta
Bitnije je ekspozicija i dužina ekspozicije na terenu za nastanak BEN jer to objašnjava da imigranti poslije 20 godina obole
Jer i grupe koje u porodici nemaju BEN poslije dugo godina življenja na terenu dobiju bolest
Posebno kako neki od članova pojedinih porodica obole a neko ne ( jer neko je više izložen agensu a neko nije i to je osnovni razlog)
Start of disease is shifting towards older ages
There are no new endemic areas
More important is the exposure to the agent because it explains that immigrants after 20 years show the sympthoms
Some of the family members get sick and others do not depending on how much they are exposed to agent
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Novija saznanja i istraživanja BENa
Aristolohijska kiselina ili njeni adukti su razlog bolesti jeste
Da li je to jedan osnovni razlog a ostalo su uticajni činioci mislim da jeste
da li će BEN nestati - hoće ALI BAR ZNAMO ETIOLOGIJU ( ILI MISLIMO DA ZNAMO )
Prethodi li BEN papilarnim karcinomima urotelijuma-prethodi
Je li razlog tumora i BENa isti - jeste -Arisholohijska kiselina i njeni adukti
Napraviti nove sveobuhvatna
Epidemiološka istraživanja
Tražiti adukte Arisholohijske kiseline u tkivu
Markere tumorogeneze
Future research
Aristolochic acid or its adducts are the cause of disease Yes
Is it the main reason and the rest are influential factors I think it is
Whether BEN desapear It will But at least we know the etiology ( or we think we know)
Whether BEN precededs papillary urothelial carcinoma-precedes
Is the cause of tumors and Ben the same ndash yes it is - Aristolochic acid
New comprehensive research
epidemiological research
Searching for adducts of Aristolochic acid in the tissue
Searching for tumor markers
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Kako je i zašto BEN progresivna ireverzibilna bolest i vodi u terminačlnu bubrežnu slabost jer ako je toksin razlog zašto ako se otkloni ili prestane djejstvo toksina bolest napreduje i ne ostaje na odredjenom stepenu renalne slabosti
How and why BEN is progressive reversible disease that leads to the terminal renal failure If the toxin is the cause of BEN why when we eliminate exposure to toxin disease still makes a progress and does not remain at a certain stage of renal failure
Balkanska endemska nefropatija u Bosni i Hercegovini 50 godina istraživanja
Zaključci Nema bitnih razlika u obolijevanju među spolovima na endemskom terenu u isitanika opeterećenih BENom i bez
BEN opeterećenja u porodici
Rane faze BEN počinju poslije 40 godine života i protiču bez akutnog početka i hipertenzije
Prvi znaci bolesti mogu biti povišena koncentracija mikroalbulbumina u urinu U starijim grupama je u većim koncentracijama alfa1mikroglobulina u urinu što je znak duže izloženosti agensu
U ranima fazama bolesti normalna je bubrežna funkcija
Anemija nije rani znak BEN
Ultrazvučne dimenzije bubrega su normalne u ranim fazama BENa
Patohistološki je acelularna skleroza u intersticijumu i počinje u kori bubrega
Conclusions No significant differences in morbidity rates between the sexes in participants with positive and negative family
history
The early stages of BEN begin after the age of 40 without acute reaction and hypertension
The first sign of the disease can be microalbuminuria The elderly participants have increased concentration of alpha 1-microglobulin in the urine awhich is a sign of longer exposure to agent In the early stages of the disease renal function is normal
Anemia is not an early sign of BEN
Ultrasonic kidney dimensions are normal in the early stages of Ben
Histopathology indicates acellular interstitial sclerosis and begins in the renal cortex
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Početak bolesti se pomjera prema starijim životnim dobima
Nema novih žarišta
Bitnije je ekspozicija i dužina ekspozicije na terenu za nastanak BEN jer to objašnjava da imigranti poslije 20 godina obole
Jer i grupe koje u porodici nemaju BEN poslije dugo godina življenja na terenu dobiju bolest
Posebno kako neki od članova pojedinih porodica obole a neko ne ( jer neko je više izložen agensu a neko nije i to je osnovni razlog)
Start of disease is shifting towards older ages
There are no new endemic areas
More important is the exposure to the agent because it explains that immigrants after 20 years show the sympthoms
Some of the family members get sick and others do not depending on how much they are exposed to agent
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Novija saznanja i istraživanja BENa
Aristolohijska kiselina ili njeni adukti su razlog bolesti jeste
Da li je to jedan osnovni razlog a ostalo su uticajni činioci mislim da jeste
da li će BEN nestati - hoće ALI BAR ZNAMO ETIOLOGIJU ( ILI MISLIMO DA ZNAMO )
Prethodi li BEN papilarnim karcinomima urotelijuma-prethodi
Je li razlog tumora i BENa isti - jeste -Arisholohijska kiselina i njeni adukti
Napraviti nove sveobuhvatna
Epidemiološka istraživanja
Tražiti adukte Arisholohijske kiseline u tkivu
Markere tumorogeneze
Future research
Aristolochic acid or its adducts are the cause of disease Yes
Is it the main reason and the rest are influential factors I think it is
Whether BEN desapear It will But at least we know the etiology ( or we think we know)
Whether BEN precededs papillary urothelial carcinoma-precedes
Is the cause of tumors and Ben the same ndash yes it is - Aristolochic acid
New comprehensive research
epidemiological research
Searching for adducts of Aristolochic acid in the tissue
Searching for tumor markers
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Kako je i zašto BEN progresivna ireverzibilna bolest i vodi u terminačlnu bubrežnu slabost jer ako je toksin razlog zašto ako se otkloni ili prestane djejstvo toksina bolest napreduje i ne ostaje na odredjenom stepenu renalne slabosti
How and why BEN is progressive reversible disease that leads to the terminal renal failure If the toxin is the cause of BEN why when we eliminate exposure to toxin disease still makes a progress and does not remain at a certain stage of renal failure
Balkanska endemska nefropatija u Bosni i Hercegovini 50 godina istraživanja
Početak bolesti se pomjera prema starijim životnim dobima
Nema novih žarišta
Bitnije je ekspozicija i dužina ekspozicije na terenu za nastanak BEN jer to objašnjava da imigranti poslije 20 godina obole
Jer i grupe koje u porodici nemaju BEN poslije dugo godina življenja na terenu dobiju bolest
Posebno kako neki od članova pojedinih porodica obole a neko ne ( jer neko je više izložen agensu a neko nije i to je osnovni razlog)
Start of disease is shifting towards older ages
There are no new endemic areas
More important is the exposure to the agent because it explains that immigrants after 20 years show the sympthoms
Some of the family members get sick and others do not depending on how much they are exposed to agent
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Novija saznanja i istraživanja BENa
Aristolohijska kiselina ili njeni adukti su razlog bolesti jeste
Da li je to jedan osnovni razlog a ostalo su uticajni činioci mislim da jeste
da li će BEN nestati - hoće ALI BAR ZNAMO ETIOLOGIJU ( ILI MISLIMO DA ZNAMO )
Prethodi li BEN papilarnim karcinomima urotelijuma-prethodi
Je li razlog tumora i BENa isti - jeste -Arisholohijska kiselina i njeni adukti
Napraviti nove sveobuhvatna
Epidemiološka istraživanja
Tražiti adukte Arisholohijske kiseline u tkivu
Markere tumorogeneze
Future research
Aristolochic acid or its adducts are the cause of disease Yes
Is it the main reason and the rest are influential factors I think it is
Whether BEN desapear It will But at least we know the etiology ( or we think we know)
Whether BEN precededs papillary urothelial carcinoma-precedes
Is the cause of tumors and Ben the same ndash yes it is - Aristolochic acid
New comprehensive research
epidemiological research
Searching for adducts of Aristolochic acid in the tissue
Searching for tumor markers
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Kako je i zašto BEN progresivna ireverzibilna bolest i vodi u terminačlnu bubrežnu slabost jer ako je toksin razlog zašto ako se otkloni ili prestane djejstvo toksina bolest napreduje i ne ostaje na odredjenom stepenu renalne slabosti
How and why BEN is progressive reversible disease that leads to the terminal renal failure If the toxin is the cause of BEN why when we eliminate exposure to toxin disease still makes a progress and does not remain at a certain stage of renal failure
Balkanska endemska nefropatija u Bosni i Hercegovini 50 godina istraživanja
Novija saznanja i istraživanja BENa
Aristolohijska kiselina ili njeni adukti su razlog bolesti jeste
Da li je to jedan osnovni razlog a ostalo su uticajni činioci mislim da jeste
da li će BEN nestati - hoće ALI BAR ZNAMO ETIOLOGIJU ( ILI MISLIMO DA ZNAMO )
Prethodi li BEN papilarnim karcinomima urotelijuma-prethodi
Je li razlog tumora i BENa isti - jeste -Arisholohijska kiselina i njeni adukti
Napraviti nove sveobuhvatna
Epidemiološka istraživanja
Tražiti adukte Arisholohijske kiseline u tkivu
Markere tumorogeneze
Future research
Aristolochic acid or its adducts are the cause of disease Yes
Is it the main reason and the rest are influential factors I think it is
Whether BEN desapear It will But at least we know the etiology ( or we think we know)
Whether BEN precededs papillary urothelial carcinoma-precedes
Is the cause of tumors and Ben the same ndash yes it is - Aristolochic acid
New comprehensive research
epidemiological research
Searching for adducts of Aristolochic acid in the tissue
Searching for tumor markers
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Kako je i zašto BEN progresivna ireverzibilna bolest i vodi u terminačlnu bubrežnu slabost jer ako je toksin razlog zašto ako se otkloni ili prestane djejstvo toksina bolest napreduje i ne ostaje na odredjenom stepenu renalne slabosti
How and why BEN is progressive reversible disease that leads to the terminal renal failure If the toxin is the cause of BEN why when we eliminate exposure to toxin disease still makes a progress and does not remain at a certain stage of renal failure
Balkanska endemska nefropatija u Bosni i Hercegovini 50 godina istraživanja
Balkanska endemska nefropatija u Bosni i Hercegovini50 godina istraživanja
Balcan Endemic Nephropathy in Bosnia and Herzegovina50 years of research
Kako je i zašto BEN progresivna ireverzibilna bolest i vodi u terminačlnu bubrežnu slabost jer ako je toksin razlog zašto ako se otkloni ili prestane djejstvo toksina bolest napreduje i ne ostaje na odredjenom stepenu renalne slabosti
How and why BEN is progressive reversible disease that leads to the terminal renal failure If the toxin is the cause of BEN why when we eliminate exposure to toxin disease still makes a progress and does not remain at a certain stage of renal failure
Balkanska endemska nefropatija u Bosni i Hercegovini 50 godina istraživanja
Balkanska endemska nefropatija u Bosni i Hercegovini 50 godina istraživanja