what doctors know - september 2013
TRANSCRIPT
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Prescription
Drug Abuse
on the RiseDoes your Pancreas Overreact?
Strengthening Oversight
of Food Imports
Volume 2, Issue 8 www.whatdoctorsknow.com
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WHATDOCTORSKNOW.COM 1
ON CALLwithDr. Porter
IntheUnitedStates,wearekillingmorepeoplewithprescription
padsthanguns.In2010,therewere16,451accidentalprescription
drugoverdoses.Inthatsameyear,therewere16,259homicides.
Accidentalmeanstheoverdosescouldhavebeenprevented.Americas
answertobetterhealthistoxitwithapillwithoutanythoughtsto
therepercussionsanddangersomixingprescriptionswithother
prescriptionsoroverthecountermedications,takingmedications
prescribedtosomeoneelseorsimplynotollowingthedosageinstructions.
Reachingorapillisnotalwaystheanswertobetterhealth.Ahealthyliestyleistheanswerto
betterhealth.Inmymedicalpractice,Iaskeverypatient.Whatmedicationsareyouonandwhy?
Itisdisturbingtohearthenumberomedicationsandtherationale.Frankly,Indartoomany
omypatientstakingdrugswiththepotentialorsomeseriousinteractions.Indpatientsliketoreachorapillasterthanahealthysolution.Manymedicationscanbeeliminatedroma
patientsmedicinecabinetbytakingbettercareotheirhealththroughsuchstepsasbettereating,
exercisingandquestioningmedications.Forexample,diabetesandobesitygohandinhand.Both
aredangerouslyoutocontrolinthiscountryandbothcanbecontrolledbyahealthyliestyle.
ThereareanumberomedicalissuessuchasType2diabetes,Hypertension,AcidReux,Sleep
ApneaandFattyLiverinltrationtonameaewthatcanbecorrected,eliminatedorbetter
controlledbyahealthyliestyleinsteadoanotherpill.
Iencourageeveryonetoreadmystoryontheloadedgunwecallprescriptiondrugs.Geteducated
onthedangersoprescriptiondrugsandunderstandwhythebenetocontrollingliethrough
dietaresaerandhealthierthangrabbingorapill.
StevePorter,MD
PublisherandChairman
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2 WHATDOCTORSKNOW.COM
Publishedby
What Doctors Know, LLC
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Steve Porter, MD
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WHATDOCTORSKNOW.COM 3
INEVERYISSUE
1 OnCallwithDr.Porter
11 ABCsoVitamins&Supplements:VitaminD
22 KnowYourSpecialist:Obstetrics&Gynecology
HEALTHHUBFROMCLEVELANDCLINIC
17 4FAQsAboutDiabetesInsulin, kidney disease concerns common
18 6MythsAboutPainkillersSeparate act rom ction about pain and addiction
20 MemoryLossinWomen:IsItAgeorMenopause?Decreasing levels o estrogen aect brain unction
INTHENEWS:SEPT2013
5 BrainDierencesSeeninDepressedPreschoolers
5 Three-Year-OldGraysonHearsHisFathersVoiceortheFirst
6 USCresearchIDspotentialtreatmentordeadly,HIV-relatedbloodcancer
6 NewBloodTestFindsAllergiesBeoreImplant
7 NursePractitionersCanHelpBoostQualityoCareorOlderPatientswithChronicConditions
8 CasesoWhoopingCoughReachesHighestLevelin50Years
8 BandAideSizeDiscoveryAccuratelyMonitorsPatientsBreathingDuringandAterSurgery
9 ThinkBeoreYoudrink:ErosionoToothEnamelFromSodaPopisPermanent
10 PeoplewithPre-DiabetesWhoDropSubstantialWeightMayWardOType2Diabetes
FEATUREDARTICLES
16 AmIAtRiskForOvarianCancer?The Gynecologic Cancer Foundation (GCF) has designated
September as Gynecologic Cancer Awareness Month.
The goal is to draw attention to the importance o early
detection and prevention.
27 EarlyDetection&PreventionAreKeysToGynecologicalHealth
The Gynecologic Cancer Foundation (GCF) has designated
September as Gynecologic Cancer Awareness Month. The goa
is to draw attention to the importance o early detection and
prevention.
24 DoesYourPancreasOverreact?Reactive hypoglycemia is a condition with recurring
episodes o hypoglycemia in a person who is not diabetic.
12 PrescriptionDrugAbuseOnTheRiseIt is estimated that our million Americans over the age o 12
use prescription pain relievers, sedatives, and stimulants or
nonmedical reasons every month.
36 WatchForVisionChangesAsYouAgeRecognizingCataracts
As lie goes on, we all start to notice certain changes that
are a natural part o aging. Maybe our joints arent as
exible as beore, or our hearing just isnt what it used to
be. Our vision, too, may be less sharp than it once was.
38 LateOnset,SlowerProgressionAlzheimersThe greatest risk actor or Alzheimers disease (AD) is
advancing age. By age 85, the likelihood o developing the
dreaded neurological disorder is roughly 50 percent.
28 PrescriptionDrugs...SocietysLoadedGun...ThatShotMedicalEducation
Doctors dont listen. Patients dont understand.
The Reality? Both statements are true and reversible.
Maybe thats the reason more than 100,000 people dieevery year in the United States rom prescription drug
errors, while only about 600 die rom accidental gun
shootings, and nearly 34,000 die rom trafc accidents.
Contents
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Learn how you can help stop diabetes by losing weight, eating healthy and staying active.
Visit checkupamerica.org or call 1-800-DIABETES.
You have to work at losing weight. Every day. But with every step, you
lower your risk for type 2 diabetes and heart disease. Because many
of the nearly one million deaths each year from type 2 diabetes, heart
disease and stroke could be prevented with a few lifestyle changes,
including weight loss, regular physical activity and healthier food choices.Its not easy. But it is worth it.
Gaining weight was easy. Losing it's a lot harder...
but very much worth the effort.
i i
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Three-Year-Old
Grayson
HEARSHis Fathers Voicefor the FirstCHAPEL HILL, N.C.
GraysonClamp,a3-year-oldromCharlotte,
NorthCarolinareceivedtherst-everauditory
brainstemimplantinachildintheU.S.duringa
surgerydonethisspringatUNCHospitals.
Ive never seen a look like that today, saidGraysons
ather,LenClamp,othedaytheimplantwasturned
onorthersttime. I mean, he looked deep into my
eyes. He was hearing my voice or the rst time. Itwas phenomenal.
Thesurgery,perormedbyCraigBuchman,MD,
ProessorOtolaryngology/HeadandNeckSurgery,
andMatthewEwend,MD,Chair,Departmento
Neurosurgery,istherstoitskindperormedinthe
UnitedStatesaspartoanFDAclinicaltrial.
Seeing him respond, that had a lot o eelings
or me,saidDr.Buchman.I elt like there was a
potential that we were eectively changing the world
in some ways.
ThedeviceGraysonreceivedwasoriginallyusedor
patientswithdeanessduetoauditorynervetumors,
whichimpacthearing.Thedeviceisnowbeing
consideredtohelprestorehearinginchildren.
Brain DifferencesSeen in DepressedPreschoolersST. LOUIS
Akeybrainstructurethatregulates
emotionsworksdierentlyin
preschoolerswithdepressioncompared
withtheirhealthypeers,accordingtonew
researchatWashingtonUniversitySchoolo
MedicineinSt.Louis.
Thedierences,measuredusingunctionalmagneticresonanceimaging(MRI),provide
theearliestevidenceyetochangesinbrainunctioninyoungchildrenwithdepression.
Theresearcherssaythendingscouldleadtowaystoidentiyandtreatdepressed
childrenearlierinthecourseotheillness,potentiallypreventingproblemslaterinlie.
The ndings really hammer home that these kids are suering rom a very real
disorder that requires treatment,saidleadauthorMichaelS.Garey,PhD. We believe
this study demonstrates that there are dierences in the brains o these very young
children and that they may mark the beginnings o a lielong problem.
Depressedpreschoolershadelevatedactivityinthebrainsamygdala,analmond-shapedsetoneuronsimportantinprocessingemotions.Earlierimagingstudiesidentied
similarchangesintheamygdalaregioninadults,adolescentsandolderchildrenwith
depression,butnonehadlookedatpreschoolerswithdepression.
The amygdala region showed elevated activity when the depressed children viewed
pictures o peoples aces,saidGarey,anassistantproessoropsychiatry. We saw
the same elevated activity, regardless o the type o aces the children were shown. So
it wasnt that they reacted only to sad aces or to happy aces, but every ace they saw
aroused activity in the amygdala.
Gareysaiditspossibledepressionaectstheamygdalamainlybyexaggeratingwhat,
inotherchildren,isanormalamygdalaresponsetobothpositiveandnegativeacial
expressionsoemotion.Butmoreresearchwillbeneededtoprovethat.Hedoesbelieve,
however,thattheamygdalasreactiontopeoplesacescanbeseeninalargercontext.
SEPT 2013
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USC research IDspotential treatment
for deadly,HIV-relatedblood cancerLOS ANGELES
ResearchersattheUSCNorrisComprehensive
CancerCenterhavediscoveredapromising
newwaytotreatarareandaggressivebloodcancer
mostcommonlyoundinpeopleinectedwithHIV.
TheUSCteamshowsthataclassodrugscalledBET
bromodomaininhibitorseectivelytargetsprimary
eusionlymphoma(PEL),atypeocancerorwhich
thosedrugswerenotexpectedtobeeective.
Its a reversal o the paradigm,saidPreet
Chaudhary,MD,PhD,chieotheNohlDivisiono
HematologyandBloodDiseasesattheKeckSchoolo
MedicineoUSCandprincipalinvestigatorothestudy.
Our results suggest that this new class o drug may
be an eective treatment or a wider range o cancers
than previously thought.
PELiscausedbyinectionwithKaposissarcoma-
associatedherpesvirus,themostcommoncause
ocanceramongpatientswithAIDS.Theprognosis
orPELispoor,withamediansurvivalothreetosix
months.Thus,thereisacriticalneedornewtherapies
orthedisease.
Chaudharyandhiscolleaguesshowthatinhibitors
targetingtheBRD4proteinblockedgrowthoPEL
cellsinatesttubeandinamousemodel.Theresults
weresurprisingbecauseBETinhibitorswerethought
tobeonlyeectiveagainstcancerslinkedtoan
overexpressionotheMycgene.
We actually ound that cancers that overexpress Myc are not as responsive to BRD4
inhibitors. PEL is more responsive,Chaudharysaid.
CancerslikemultiplemyelomaandBurkittslymphomaoverexpresstheMycgeneandhave
beenshowntorespondtoBRD4inhibitors.InPEL,theMycgeneismoderatelyexpressed
andthereisnochromosomaltranslocationasisseeninmultiplemyelomaorBurkitts.
Moreresearchisneededtocreatecompoundsreadyortestinginpeople.Oncethosedrugs
arereadyorclinicaltrial,dataromthisstudysuggestthattheymaytreatawiderangeo
cancers.Chaudharyanticipatestestingthemaloneandincombinationwithotherdrugs.
New Blood Test FindsAllergies Before Implant
DENVER
Shortlyaterhavingahipreplacedin2011,PaulaSpurlockstartedhavingtrouble.
I had horrible itching, really bad migraines and intense pain throughout my
body,shesaid.I couldnt take it. Every single thing in me itched.
Morethanayearateritwasimplanted,testsshowedPaulawashighlyallergictothe
metalinhernewhipandtothesurgicalcementotenusedtoholdjointsinplace.
Itsaproblemthatissuretogetworseinthecomingyears.By2030,thedemandor
hipandkneereplacementsintheU.S.willskyrocket.Morethan11,000peopleaday
areexpectedtohaveimplantsurgeriesbythen,anincreaseo174percentorhipreplacementsandnearly700percentorknees.
Its huge,saidKarinPacheco,MDanallergistatNationalJewishHealthinDenver.
We are an aging society, and the number o people who need new joints is going to
increase and, or some o these people, they wont know that theyre allergic until ate
the implant is put in.
The best way to tell i someone is allergic is to do a skin patch test that takes about a
week,shesaid.Not everybody has that kind o time beore their surgery.
PachecoandherteamatNationalJewishHealthhavecomeupwithanalternative,
developingtherstbloodtestthatcandetectallergiestonickel.Nickelisnotonlyoneothemostcommonmetalsusedinjointimplants,butitsalsothemostcommoncontactallergen
intheU.S.We think about 15 percent o the population is sensitized to nickel,shesaid.
Pachecosaystherearemanyadvantagestotheconceptousingabloodtesttocheckor
allergiesbeoresurgery.First o all its much easier,shesaid.and i an allergy is detected
patients could avoid the misery o an allergic reaction by choosing a dierent implant, and
the health care system could save millions o dollars in revision procedures.
I we nd a patient is allergic ater the act, unortunately, the only option right now
is to take the joint out and replace it with something to which theyre not allergic,said
Pacheco.It would be nice to get it right the rst time.
SEPT 2013
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Nurse Practitioners Can HelpBoost Quality of Care for Older
Patients with Chronic ConditionsLOS ANGELES
U.S.residentstodayarelivinglongerthanprevious
generations,thankstoimprovedpublichealthand
medicaltreatment.Buttheyrealsolivinglongerwithchronicgeriatric
healthconditionslikedementia,urinaryincontinence,depressionand
debilitatingalls,whichotenrequirecomplexmedicalcare.
Doctorsspendsignicanttimeandresourcestreatingindividualswith
chronicconditions,andtheaverageamilyphysiciancanbecomeseverely
overtaxedmanagingcareorsuchpatients.Thepicturebecomeseven
worsewithchronicgeriatricconditions.
Severalheathcaretreatmentmodelshavebeendesignedovertheyearsto
improvemedicalcareorchronicgeriatricailments.Onemodel,orinstance,
helpedimprovepatientcarebyteaminggeriatriciansinanacademicmedical
centersettingwithnursepractitionerstoco-managecare.Butcanthesame
modelworkincommunity-basedprimarycaresettings?
Theanswerisyes,accordingtoaUCLA-ledstudypublishedintheJuneissueotheJournalotheAmericanGeriatricsSociety.Thestudys
ndingshighlightthecrucialrolenursepractitionerscanplayintreating
chronicgeriatricconditions.
It is becoming increasingly clear that care o chronic geriatric
conditions is better when its done in teams,saidthestudys
leadauthor,Dr.DavidReuben,chieothegeriatricsdivisioninthe
departmentomedicineattheDavidGeenSchooloMedicineatUCLA.
There are some things that nurse practitioners do better than doctors
and some things that doctors do better than nurse practitioners.
Reubennotedwhiledoctorsaregenerallygoodattreatingacute
medicalconditionsandthoserequiringhighlycomplexdecision-
making,somechronicconditionstendtobeswept by the wayside
becausephysicianseitherdonthavethetimeoraresimplynotas
skilledindealingwiththem.
Thestudyauthorsoundthepercentageoqualityindicatorsthat
weresatisedorpatientswhosecaseswereco-managedbya
nursepractitionerandaphysicianwashigherthanorthoseseen
onlybyaphysician.
Foralls,80 percentoqualityindicatorsweresatisedorco-managed
cases,comparedwith34 percentorphysiciansalone;orurinary
incontinence,66 percentoindicatorsweresatised,comparedwith
19 percent;ordementia,59 percentweresatised,comparedwith
38 percent;andordepression,63 percentweresatised,compared
with60 percent.
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8 WHATDOCTORSKNOW.COM
Cases of Whooping
Cough ReachesHighest Levelin 50 Years
ANN ARBOR, Mich.
Casesopertussis,alsoknownaswhooping
cough,areontheriseintheU.S.,recently
reachingtheirhighestlevelin50years.
Thediseasecanbeseriousorevenataltonewborns
thathaventreceivedvaccinations.Eectivevaccines
againstpertussishavebeenavailableoryears,but
vaccineprotectioncanwearoovertime.
AnewUniversityoMichiganpollshows61percent
oadultssaytheydontknowwhentheywerelast
vaccinatedagainstpertussis,whichcouldmeanthey
mightbeunwittinglyexposingvulnerablebabiesto
thedisease.Only20percentoadultsreportedthey
receivedthepertussisvaccinelessthan10yearsago(therecommendedtimerame)and19percentsaid
theywerevaccinatedmorethan10yearsago.
Pertussis is a preventable disease,saysMatthewM.
Davis,M.D.,M.A.P.P.,directorotheC.S.MottChildrens
HospitalNationalPollonChildrensHealth. But many
adults may think their childhood vaccinations still are
protecting them against pertussis. Findings rom this
poll show ew adults have received a booster shot
within the recommended 10-year time rame and in
act, two-thirds told us they were not aware o their
vaccination status.
Pertussiseasilyspreadswithinhouseholds,daycare
acilities,schoolsandneighborhoodsandismostoten
seriousininantsandyoungchildren.Themajority
odeathsrompertussisoccurinchildrenlessthan3
monthsold.
Pertussisvaccinesarerecommendedorteensand
adults(knownastheTdapvaccine),including
pregnantwomen.Boostingimmunityagainstpertussisamongteensandadultsis
especiallyimportantorprotectingnewbornsagainstthedisease.Mostinantswhoall
sickwithpertussisgottheillnessromanolderchildoradultwithpertussis.
Welcoming a baby to the amily is a wonderul time, and no one would want to put
an inant at risk. So the results o this poll are encouraging because they indicate
some awareness that visitors need to be protected against this disease,Davissays.Teens and adults who have received the Tdap vaccine are less likely to get whooping
cough themselves, and thereore less likely to spread whooping cough to other
people including inants who have not yet been protected by the recommended
pertussis vaccinations.
Band Aide Size Discovery
Accurately Monitors PatientsBreathing Duringand After SurgeryHOUSTON
Oneothemostimportantindicatorsoapatientsmedicalstatusisquite
simplythewayheorshebreathes.Duringandatersurgery,physicians
closelymonitortheratebywhichairpassesinandoutothelungs.Goodbreath
owisagoodsign.Irregularornoisybreathingcanraiseaseriousredagandan
increasingrespiratoryratecanbeanearlywarningsignoamajoradverseevent.A
decreasingrespiratoryratemayindicateopioidsinducedrespiratorydepression.
Researchersmayhaveidentiedadevicetoexpandmonitoringopatientsinrecovery.
Thedevicethemeresizeoasmallbandagecouldsoonaddtothesaetyopatients
inrecovery.
Dr.MichaelRamsay,presidentoBaylorResearchInstitute(BRI)andhisteamreviewed
theeectivenessoanacousticrespiratoryratemonitor,atoolthatmeasuresapatients
breathingthroughsound.Thesmalldevice,placedonthepatientsneck,isequipped
withacoustictechnologythattranslatesrespiratorysoundsintoanelectronicsignal.Itis
basicallyadigitalstethoscopethatcantransmitbreathsoundstoaremotemonitor.
Existing technology measuring exhaled carbon dioxide (capnometer) is placed in a
very sensitive area under the nose. These devices are requently dislodged and not
wireless,Dr.Ramsaysaid.Thenewdevice,hesaid,measuresrespiratoryratean
importantcomponentoventilationanddisplaysthequalityothebreathsound.Itis
unobtrusivetothepatientandwireless.
Amongtheirndings,theteamsawthattheacousticdeviceaccuratelyrecordedbreath
ratebothautomaticallyandcontinually.
SEPT 2013
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Thats the key,Dr.Ramsaysaid.Having continuous
respiratory records is vital, because with enhanced
breath monitors, physicians could potentially be
alerted when a patients condition worsens.
Plus,sincethedeviceispositionedontheneck,
whereitcanserveasasteadymonitor(ratherthan
insertedintoapatientsnasaltubes,whereitcouldbe
dislodged)themonitorenhancespatientcomort.
All patients who receive intravenous opioids
ater surgery are at risk or respiratory depression.
Some patients have a very high risk because o
comorbid conditions such as sleep apnea. This
type o unobtrusive technology will allow continual
monitoring.Dr.Ramsaysaid.
Think BeforeYou drink:Erosion of Tooth Enamel FromSoda Pop is Permanent
OMAHA, Neb.
Youmaybesavingcaloriesbydrinkingdietsoda,butwhenitcomesto
enamelerosionoyourteeth,itsnobetterthanregularsoda.
Inthelast25years,KimMcFarland,D.D.S.,associateproessorintheUniversityo
NebraskaMedicalCenterCollegeoDentistryinLincoln,hasseenanincreaseinthe
numberodentalpatientswitherosionothetoothenameltheprotectivelayerothe
tooth.Onceerosionoccurs,itcantbereversedandaectspeopletheirwholelie.
Id see erosion once in awhile 25 years ago but I see much more prevalence
nowadays,Dr.McFarlandsaid.A lot o young people drink massive quantities o soda
Its no surprise were seeing more sensitivity.
Triggerslikehotandcolddrinksandevencoldairreachthetoothsnerveandcause
pain.Dependingontherequencyandamountosodaconsumed,theerosionprocess
canbeextreme.
ShesaidtheNationalSotDrinkAssociationestimatestheaverageAmericandrinks44gallonsosodaayear.Phosphoricandcitricacid,whicharecommoningredientsinmany
popularsodasanddietsodas,altersthepHbalanceinthemouthandcancausetooth
erosionovertime.
It can be more harmul than cavities because the damage causes tooth sensitivity,
Dr.McFarlandsaid.I a tooth is decayed, a dentist can x it by placing a lling, but i a
tooth is sensitive there is really nothing a dentist can do.
Dr.McFarlandsaidasignicantnumberoscienticstudieshaveshownarelationship
betweentheconsumptionosodaandenamelerosionandcavities.
Shesaiditsbestnottodrinksodaatall,butsheoerstipsorthosewhocontinuetodrinkit:
Limitconsumptionosodatomealtime
Dontdrinksodathroughouttheday
Brushyourteethaterwardstoothpastere-mineralizesorstrengthensareas
whereacidweakenedtheteeth
Itoothbrushingisnotpossible,atleastrinseoutyourmouthwithwater
Chewsugarreegumorbetteryet,gumcontainingXylitol
WHATDOCTORSKNOW.COM 9WHATDOCTORSKNOW.COM 9
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SEPT 2013
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People with Pre-DiabetesWho Drop SubstantialWeight May Ward OffType 2 DiabetesBALTIMORE
P
eoplewithpre-diabeteswholoseroughly10percentotheirbodyweight
withinsixmonthsodiagnosisdramaticallyreducetheirriskodevelopingtype2diabetesoverthenextthreeyears,accordingtoresultsoresearchledby
JohnsHopkinsscientists.
Thendings,investigatorssay,oerpatientsandphysiciansaguidetohowshort-
termbehaviorchangemayaectlong-termhealth.
We have known or some time that the greater the weight loss, the lower your risk
o diabetes,saysstudyleaderNisaMaruthur,M.D.,M.H.S.,anassistantproessorin
theDivisionoGeneralInternalMedicineattheJohnsHopkinsUniversitySchoolo
Medicine.Now we understand that we can see much o the benet o losing that
weight in those rst six months when people are adjusting to a new way to eating
and exercising. Substantial weight loss in the short term clearly should go a long
way toward preventing diabetes.
Preventingpre-diabetesrombecomingull-blowndiabetesiscritical,Maruthur
says.Uncontrolleddiabetesmarkedbyexcesssugarinthebloodcanleadto
eye,kidneyandnervedamage,aswellascardiovasculardisease.Thenewresearch
suggeststhatipeoplewithpre-diabetesdontloseenoughweightinthoserst
months,physiciansmaywanttoconsidermoreaggressivetreatment,suchasadding
amedicationtopushbloodsugarlevelslower.
Patientswithpre-diabeteshavebloodsugarlevelshigherthannormalbutnot
yethighenoughtobeclassiedastype2diabetes.Althoughnotallpeoplewith
pre-diabetesdevelopull-blowntype2diabetes,withoutinterventiontherisko
gettingitwithin10yearsissubstantiallyincreasedanddamagetohealthmay
alreadyhavebegun.
Thegoodnews,Maruthursays,isthatstudieslikehersshowthattheprogression
romprediabetestotype2diabetesisnotinevitableandliestylechangescanbring
bloodsugarlevelsbacktonormal.
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WHATDOCTORSKNOW.COM 1 1
VitaminDisaat-solublevitaminthat
youcanobtainromoods,sunlight
exposure,andsupplements.Onceinyour
body,vitaminDisprocessedthroughyour
liverandthenyourkidneysintoitsactive
orm,calcitriol.
OneovitaminDsmajorrolesisitseect
onbonehealth,byassistingwithcalcium
absorptionandmaintainingsuicientcalcium
andphosphatelevels.Withoutenough
vitaminDtohelpmaintainstrongbones,
childrenmaydeveloprickets,andadults
maydeveloposteomalaciaandbeathigher
riskordevelopingosteoporosis.Vitamin
Dalsohasotherimportantrolesinyour
body,suchasitsinvolvementincellgrowth,
neuromuscularunction,andimmunity.VitaminDsimpactonvarioushealth
conditionscontinuestobestudied.Whileits
importantroleinbonehealthisrecognized,
itsbeneitsandriskswithotherconditions,
suchascancer,needurtherresearch.
VitaminDisoundnaturallyinsomeoods,such
asattyshlikesalmon,tuna,andmackerel.
Otheroods,suchasbeeliver,cheese,egg
yolks,andcertainmushroomsalsocontain
smallamountsovitaminD.Themajorityo
dietaryintakeovitaminDisromvariousoods
thathavebeenortied,whichmayinclude
milk,breakastcerealsandorangejuice.Inant
ormulasarealsoortiedwithvitaminD.
The Food and Nutrition Board (FNB)
established the following recommended
dietary allowances (RDAs) for vitamin D
based on age:
Birthto12monthsoage:400IU(10mcg)
Childrenandadults1to70yearsoage,
includingpregnantandnursingemales:
600IU(15mcg)
Adults71yearsoageandolder:
800IU(20mcg)
(IU=InternationalUnits)
Exposuretosunlight,specicallyultraviolet(UV)
Bradiation,helpsyourbodymakeadditional
vitaminD.UVBradiationdoesnotpassthrough
glass,thusindoorexposuretosunlightdoes
nothelpyougetvitaminD.However,exercise
cautionwhenoutinthesunduetotheharmul
eectsthatstemromUVradiation.
DietarysupplementscontainingvitaminDare
anothersourceandmayberecommendediyou
arenotobtainingenoughvitaminDthroughyour
dietandexposuretothesun.VitaminDisavailable
asD2(ergocalcierol)orD3(cholecalcierol)in
thesesupplementsandortiedoods.
HavingtoomuchvitaminDcanbeharmul.
VitaminDtoxicityusuallyoccursromexcessive
dosesodietarysupplementscontaining
vitaminD.Symptomsmayincludevomiting,
weakness,andweightloss.Resultingelevations
incalciummaycausedamagetobloodvessels
andorgans,includingthekidneys.
The FNB also established the following tolerable
upper intake levels (ULs) for vitamin D:
Birthto6monthsoage:
1,000IU(25mcg)
Inants7to12monthsoage:
1,500IU(37.5mcg)
Children1to3yearsoage:
2,500IU(62.5mcg)
Children4to8yearsoage:
3,000IU(75mcg)
Childrenandadults9yearsoageandolder,
includingpregnantandnursingemales:
4,000IU(100mcg)
BloodtestscanmeasureyourvitaminDlevels.Discussingtheseresultswithyourhealthcare
providerwillhelpassessyourvitaminDstatus.
Iyouaretakinganymedicationsthatcan
aectvitaminD,youshouldalsodiscussthis
withyourhealthcareprovider.Suchmedications
includecorticosteroids,orlistat,cholestyramine,
phenobarbitalandphenytoin.
Likeothervitaminsandminerals,itsimportant
toknowhowmuchoagoodthingisgood
oryou.Talktoyourphysicianaboutyour
vitaminDintakeandbesureyougettherightamountinyourdiettomaintainhealthybones
throughoutyourlie.
ThisinormationcontributedbyMargaretY.
Pio,PharmD,BCPS,CDE,ClinicalPharmacy
Specialist,FamilyMedicineClinic,Parkland
MemorialHospital
The Bare Bones:What You Need to Know About
VITAMIN DOF VITAMINS & SUPPLEMENTS
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MOTHERS LITTLE HELPER
What a drag it is getting old
Kids are dierent today
I hear evry mother say
Mother needs something today to calm her down
And though shes not really ill
Theres a little yellow pill
She goes running or the shelter o a mothers little helper
And it helps her on her way, gets her through her busy day
Things are dierent today
I hear evry mother say
Cooking resh ood or a husbands just a drag
So she buys an instant cake and she burns her rozen steak
And goes running or the shelter o a mothers little helper
And two helps her on her way, get her through her busy day
Doctor please some more o these
Outside the door, she took our more
What a drag it is getting old
Men just arent the same today
I hear evry mother say
They just dont appreciate that you get tired
Theyre so hard to satisy. You can tranquilize your mind
So go running or the shelter o a mothers little helper
And our help you through the night, help to minimize your plight
Doctor please some more o these
Outside the door, she took our more
What a drag it is getting old
Lies just much too hard today
I hear evry mother say
The pursuit o happiness just seems a bore
And i you take more o those, you will get an overdose
No more running to the shelter o a mothers little helper
They just helped you on your way through your busy dying day
~ Mick Jagger / Keith Richards
1 2 WHATDOCTORSKNOW.COM
Whenmostpeoplethinkoaddiction,they
thinkosomederelictonastreetcorneror
inabackalleyhomelessandwastingawayroma
nastyandillegaldrughabit.Butdidyouconsideranaddictcouldbetheteennextdoor,yourneighbor,
thepersoninthepewnexttoyouinchurch,the
soccermom,aco-worker,anathleterecoveringrom
aninjury,orevenyourdoctor.Thisgrowingsegment
otheaddictioncommunityisanepidemicthatis
killingthousandsoAmericanseveryyear.Itscalled
prescriptiondrugabuse.
ItisestimatedthatourmillionAmericansoverthe
ageo12useprescriptionpainrelievers,sedatives,and
stimulantsornonmedicalreasonseverymonth.
Prescriptiondrugabuseisreachingepidemic
proportionsintheUnitedStatesandbecauseitaects
peopleromeverydaywalksolie,oursocietyhas
changedthenomenclature.Addictionissuchanugly
word.Livinginasocietythatisincreasinglystrivingor
politicalcorrectnesswenowcallprescriptiondrug
addictionadependence.Inreality,thisdependence
isallpartodierentphasesanddeinitionsowhatis
commonlycalledDrugAbuse.
Forexample,drugabuseismerelytheinappropriate
useoacontrolledsubstance.Chronicdrugabuse
isasustaineduseoveralongperiodwhentheuser
cantlivewithoutthemedication.Bingeusageisan
occasionalorrecreationaluseoadrug.Dependency
isaphysiologicalphenomenonandallhumansare
susceptible.Whenthebodybecomesaccustomedto
thepresenceoasubstance,thebodyitselcanbecome
addicted.Finally,addictionisamentaldependency
(withorwithoutphysiologicaldependence).Usually
thereisanunderlyingmentalhealthissue.
PrescriptionDrug Abuse
On the RiseAddiction:
a persistent, compulsive
dependence on a
behavior or substance.
It is estimated that
four million Americans
over the age of 12 use
prescription pain relievers,
sedatives, and stimulants
for nonmedical reasons
every month.
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WHATDOCTORSKNOW.COM 1 3
Whateverwecallit,prescriptiondrugabuseisontheriseanditkills.
Opioidusealonehasgoneuprom76millionprescriptionsin1991
to219millionin2011.Opioiddeathshaveincreasedmorethan400
percentrom1999to2010.Oddlyenough,traicrelateddeathshave
beenonthesteadydecreasesince1980.
Insteadochanginghowwelabeladdiction,perhapsabetter
approachwouldbetotakeacloselookatwhoisaddictedor
dependentonprescriptiondrugs.Prescriptiondrugabuseisnt
particularaboutitsvictims.
WHYTHEINCREASEINPRESCRIPTIONDRUGABUSE?
Thereareanumberoreasons.Themostcommonistheassumption
thatbecauseaphysicianprescribesthedrugs,theymustbesae
underallcircumstances.Littlethoughtisputintotherealization
thatdrugsprescribedbyadoctoraretheresultoanexamination,
thepatientsillness,potentialreactionsandinteractionswithother
medications.
Anotherproblemisaccessibility.Opioidprescriptionshaveincreased
nearly300percentrom1991to2010.Impropercontrolinthe
householdandthecuriosityoteensisbecomingaormulaor
disaster.Arecentsurveyo12thgradersindicatedthat70percent
otherespondersobtainedtheirprescriptionnarcoticsroma
riendorrelative.Threemillionteenagerswillbecomeprescription
drugabusersthisyearandteenagegirlsbeingmorelikelytoabuse
aprescriptiondrugthanaboy.Overall,48millionpeople(nearly
20percentotheentireUSpopulationovertheage12),willusea
prescriptiondrugornon-medicalreasons.
Whilemostothesemedicationsarebeingprescribedorpain,they
arebeingabusedtogethigh,tocounteranxiety,orsleepproblems
andinsomecases,simplyabusingtheprescriptionandbecoming
addictedtothemedication.
Onebigreasonorprescriptiondrugabuseisthatitcreepsup
onyou.Generallydoctorsprescribingpainmedicationsmakethe
necessaryeorttowarnpatientsaboutthepotentialoaddictioni
themedicationisntusedproperly.Still,itseasytogetusedtothe
euphoriathesedrugssometimesgive.Theearopaindetersothers
romgettingoandthentherearethosewhohaveanaddictive
personality.
THEQUESTIONSOMANYASKABOUTANYADDICTIONBATTLEIS:
WHATISTHEGOVERNMENTDOING?
Governmentisnttheanswer,notesUtahSenatorMarkB.
Madsen.Bearinmindthesearelegaldrugsbeingmisused,sothe
governmentsrolecanonlybeoneoinormingthepublicabout
thepossibilitiesoaddictionandothersideeects.Medicineversus
governmentisnottheanswer.
Prescription drug abuse isnt new. Its just getting worse. The Rolling Stones made
reerence to prescription drug abuse in a recording nearly fty years ago.
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1 4 WHATDOCTORSKNOW.COM
Madsensaysphysiciansareputinthemiddlewhenitcomesto
addictionprevention.Thephysiciansgoalistohealpatientsbased
onthemoralguidelinesotheHippocraticOath.Bettereducation,
moreeectivetreatmentprogramsandacilitiesarestepsintheright
directionindealingwiththeprescriptiondrugproblem.
We are being unair to doctors when we put them on the ront lines o
the drug abuse war. Doctors arent the ront line or the DEA,Madsen
added.Doctors arent supposed to administer government programs.
WHATARESOMETREATMENTOPTIONSFORPEOPLEWITHOPIOID
PRESCRIPTIONPAINKILLERADDICTION(OPIOIDDEPENDENCE)?
Thereareavarietyotreatmentoptionsorpeopleaddictedtoor
dependentonopioidprescriptionpainkillers.Treatmentinterventions
includeabstinence-based12-stepprograms,cognitive-behavioural
therapy,individualorgroupcounselling,acupuncture,medication-
assistedtreatment,andmore.Treatmentcanbeaccessedinmany
dierentsettings,includingresidentialorinpatientacilitiesor
outpatientprogramslikeamethadoneclinic.Certainmedications,
includingSUBOXONE(buprenorphineandnaloxone)Sublingual
Film(C-III),canbeprescribedbycertiieddoctorsinoice-based
treatmentsettings.
Thismedicationallowspatientstobediscreetlytreatedwithinthe
privacyoadoctorsoice.Becausethemedicationisavailableor
prescriptionuse,patientscancontinuetheirdailyactivitieswhile
underadoctorscareinmuchthesamewayotherchronicdiseases
suchasdiabetesandasthmaaremanaged.Themedicationshouldbe
usedaspartoacompletetreatmentplanthatincludescounselling
andpsychosocialsupport.
TheactiveingredientsinSUBOXONEFilm
arebuprenorphineandnaloxone.
Takenoncedailybydissolvinga
thinilmunderthetongue,the
buprenorphinehelpsreduce
opioiduseandincreases
retentionintreatment
byhelpingtomanage
withdrawalsymptoms
anddecreasecravings.Thenaloxone,an
opioidantagonist,
worksbyminimizing
thepotentialothe
prescriptionmedication
ordeliberatemisuseand
abuse.Whenthismedication
istakenasprescribed,the
naloxonehasnoeect.
WHATARETHESIGNSOFOPIOIDPRESCRIPTION
PAINKILLERADDICTION?
Opioidprescriptionpainkilleraddictionisachronicdiseasecaused
inpartbychangesinthechemistryothebrainthatcanresultrom
regularopioiddruguse.Long-termuseosuchmedicationscan
physicallytransormthebrainandleadtocompulsive,drug-seekingbehavioranddependency.Severalsignsandsymptomsinclude:
Drowsinessandlackoenergy
Inabilitytoconcentrateandlackomotivation
Socialbehavioralchanges
Changesinappearance
Increasedsecrecy
Uncontrolledcravingsoropioids
Continueduseoopioidsdespitenegativeconsequences
WHATAREOPIOIDS?
Opioidsaresubstancesderivedromopiateplantmaterialor
synthesizedtoproducetheeectsoopiates.Theyworkinthebody
likeopium,blockingthebodysabilitytoeelpain.Somearemade
directlyromopium(orexample,morphineandcodeine),while
othersareman-madebutsimilarchemicallytoopium(orexample,
thepainkillersoxycodone,hydrocodone,andentanyl.Heroinisalso
anopioid.Overtime,opioidprescriptionpainkillerscanalterthe
brainschemistrybyresettingthebrainsoonebeginstoeelthey
needthedrugjusttogetthroughyourday.
CANYOUBREAKOPIOIDPRESCRIPTIONPAINKILLERADDICTION
COLDTURKEY?
Somepeopledosucceedinstoppingcoldturkeythatis,quiton
theirownwithouttreatmentorhelp.Butopioidaddictionisachronic,
relapsingillness,andtheinabilitytoquitwithouttreatmentorhelp
shouldnotbeconsideredasignoweaknessormoralailing.An
attitudeSenatorMadsenpointsout,underpins much o governments
and law enorcements attitude regarding controlled substance abuse.
ISTHEREASPECIFICKINDOFDOCTORTOSEEFOROPIOIDPRESCRIPTIONPAINKILLERADDICTION?
Whilemanypeoplebelievetraditionalinpatientrehabilitationor
substanceabuseacilitiesandmethadoneclinicsaretheonlyavailable
comprehensivetreatmentoptionsorpeoplelivingwithopioid
addiction,thediseasecanbemanagedeectivelyintheprivacyoa
doctorsoice,providinglessdisruptiontopatientsdailyliveswhile
helpingthemworktoovercometheiraddiction,similartotreatment
orotherchronicdiseases.
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WHATDOCTORSKNOW.COM 1 5
AsaresultotheDrugAbuseTreatmentAct(DATA)2000,certiied
doctorscanprescribecertainbuprenorphineproducts,whichsuppress
withdrawalsymptomsandcravingssothatpatientscanocustheir
eortsandenergyonaddressingotheractorscontributingtotheir
addiction.Havingtheoptionoreceivingtreatmentprivatelywhile
goingaboutotherdailyactivitiesenablesindividualswhomay
nothavesoughthelppreviouslytoaccesstreatmentintheirown
communityotenromtheirowndoctor.
Peoplewithopioidprescriptionpainkilleraddictioncanvisit
www.SUBOXONE.comtoindacertiieddoctorintheirareawho
understandsandtreatsthedisease.
ISTHEREEFFECTIVETREATMENTFOROPIOIDPRESCRIPTION
PAINKILLERADDICTION?
Qualitycarerequiresaplantailoredtoindividualpatientneeds;
howeverstudies,showcombiningoice-basedtreatmentwith
counselingincreasesthelikelihoodosuccessandmayimprovethe
psychosocialhealthopatientsightingopioidaddiction,helping
themmakebetterdecisionsandpreventingthemromdamaging
closerelationships,doingregretulorimpulsivethings,hurtingamily,
havingmoneyproblems,takingoolishrisksandbeingunhappy,
amongotherthings.Counselingalsocanhelppatientslearnhowto
copewitheventsorsituationsassociatedwithpastdruguseand
adoptskillsthatcanhelpthemrecognizetriggersandpreventrelapse.
HOWLONGDOESITTAKETOBREAKTHEHABITWHENYOUARE
ONAMEDICATIONSUCHASSUBOXONE?
Thereisnosilverbulletoropioidaddictiontreatmentandoutcomes
varyrompatienttopatient.SUBOXONEFilmcombinesbuprenorphine
withnaloxone.Buprenorphinehelpsreduceillicitopioiduseand
increasesretentionintreatmentbymanagingwithdrawalsymptoms
andreducingcravings,whilenaloxoneisadeterrenttomisuse.A
studypublishedintheArchivesoGeneralPsychiatrydemonstrated
theeectivenessoofce-basedtreatmentwiththebuprenorphine-
naloxonecombination.Inaddition,areporttoCongressdeveloped
bytheSubstanceAbuseandMentalHealthServicesAdministration;
medication-assistedtreatmentwithSUBOXONEwas85percent
eectiveinreducingillicitopioiduseinpatients.SUBOXONEFilm
shouldbeusedaspartoacompletetreatmentplanthatincludes
counselingandpsychosocialsupport.Thereisnoone-size-ts-all
approachtodiscontinuingthismedication.Thedecisiontostopshould
bemadeaspartoacomprehensiveindividualizedtreatmentplan
betweenadoctor,patientandotenacounselor.
ONCEYOUBREAKTHEPRESCRIPTIONDRUGHABITISTHEREA
DANGEROFBECOMINGADDICTEDAGAIN?
Similartopatientswithotherchronicconditions,patientslivingwith
opioidaddictionmayneedlong-termmedicalcare.Thechronicnature
othediseasemeansrelapsingisnotonlypossible,butalsolikely.
AccordingtotheNationalInstituteonDrugAbuse,nearlyallopioid-
dependentpeoplebelieveatrsttheycanstopusingopioidsontheir
own,yettheyaceadiseasethatcancauserelapseinratesthatparallel
thoseinpopulationsopatientswithtype1diabetes,hypertensionand
asthma.Formonthsorevenyearsateranindividualsactiveopioid
misusehasstopped,thedamagedonetohisorherbraincantrigger
cravingsthatleadtomisuse.Forthisreason,addictedpatientsaremost
likelytobenetromlong-termtreatmentthatallowsthemtocontinue
tomanagetheirsymptomswhileavoidingrelapse.
AFTERBREAKINGTHEHABIT,WHATHAPPENSIFYOUNEEDA
POTENTIALLYPROBLEMATICPRESCRIPTIONFORANAILMENT?
ARETHEREPRECAUTIONSYOUNEEDTOTAKE?
Patientsshouldspeakwiththeirdoctorsandotenacounselorabouthow
thistsintotheircomprehensivetreatmentplan.Inaddition,theSubstanc
AbuseandMentalHealthServicesAdministrationsupportsamentoring
systemontheuseoSUBOXONE(buprenorphineandnaloxone)Filmand
otheropioidmedicationsorthetreatmentoopioiddependence.The
website,www.pcssb.org,providesresponsestorequentlyaskedquestions
includingthequestionposedhere.Inaddition,thewebsiteprovides
guidancedocumentsorofce-basedphysicians,webinarsoncurrent
clinicaltopics,andpeersupportormentoringopportunities.
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1 6 WHATDOCTORSKNOW.COM
Thereisreallynowaytoknoworsureiyoure
goingtogetovariancancer.Still,certainactors
canmakeyoumorelikelytogetitthananotherwoman.
Thesearecalledriskactors.However,justbecauseyouhaveoneormoreriskactorsdoesntnecessarilymean
youwillgetovariancancer.Inact,youcanhaveallthe
riskactorsandstillnotgetovariancancer,oryoucan
havenoknownriskactorsandgetit.
Iyouagreewithanyotheollowingbolded
statements,youmaybeatanincreasedrisko
developingovariancancer.Someriskactorsareouto
yourcontrol,suchasyourageoramilyhistory.Others-
-likeyourweightortakinghormones--areactorsyou
cancontrol.
MYMOTHERORSISTERHADOVARIAN,BREAST,OR
COLONCANCER.
Amotherorsisterisconsideredairst-degreerelative.
Iyouhavetwoormoreirst-degreerelativeswhohave
hadovariancancer,thissuggeststhathereditymaybe
acause.Iyouhaveaamilyhistoryobreastorcolon
cancer,youramilymayhavecertaingeneticmutations
thatalsoincreasetheriskorovariancancer.These
typesoovariancanceraccountorabout10percento
ovariancancercases.
IHAVEHADBREASTORCOLONCANCER.
Apersonalhistoryobreast,uterine,rectum,orcolon
cancerputsyouatincreasedriskorovariancancer.
IAMAWOMANOLDERTHANAGE60.
Theolderyouare,thegreateryourriskorgetting
ovariancancer.Awomansriskorovariancancerrises
withageandpeaksduringher70s.
IVENEVERHADCHILDREN.
Womenwhohaveneverbornechildrenareatslightly
increasedriskorovariancancer.
IAMOBESE.
Beingobesemeanshavingabodymassindexgreater
than30.(VisittheNationalHeart,Lung,andBlood
Instituteorhowtocalculateyourbodymassindex.)
Obesityincreasesriskorovariancancer.Themore
excessweightyouhave,themoreyourriskisincreased
IUSEDTALCUMPOWDER.
Somestudiesshowarelationshipbetweenovarian
canceranduseotalcumpowderonthegenitalarea.
Thismaybebecausethispowderoncecontained
asbestos.Formorethan20years,thelawhasrequired
thatthesepowdersbereeoasbestos.
IHAVETAKENESTROGENREPLACEMENTTHERAPY
FORMANYYEARS.
Iyouveusedmenopausalestrogenreplacement
therapy(takingestrogenalone,withoutprogesterone)
ormorethan10years,youmayhaveaslightly
increasedriskoovariancancer.
IHAVEUSEDFERTILITYDRUGS.
Iyouveusedertilitydrugs,youmaybeatincreased
riskorovariancancer.Researchstudieshaveproduced
conlictingresults.
This inormation provided courtesy o the University o
Missouri Health System
Am I at risk for
Ovarian Cancer?A woman may be at
greater risk if her mother,
sister or daughter has
been diagnosed withovarian cancer.
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WHATDOCTORSKNOW.COM 1 7
H E A LT H H U
1WhyshouldIcareaboutbloodsugar
iImgoingtoendupondialysisanyway?
Youcanpreventordelaytheprogressionokidneydiseaseanddialysis
bycontrollingyourbloodsugarandbloodpressure.Studiesshowthat
eveniyourelatestartingtocontrolyourdiabetes,itdoesntnecessarily
meanyouretoolatetopreventprogressionokidneyproblemsand
dialysis.Andeveniyoureverylate,youcanstilldelaytheonseto
dialysis.Signicantlyewerpatientsneeddialysiseachyear,andthisis
decliningby3to4percentannually.
2OnceIstarttakinginsulin,
doesthatmeanIllbeonitorever?
Itdependsonthepersonandthesituation.Startinginsulincanbejusta
temporarymeasuretoxashort-termproblem,oritcanbelong-term.
Thegoodnewsisthattwo-thirdsopatientswhoarenewlydiagnosed
withdiabetesandhavebeenstartedoninsulincanreverttoother
medicationsaslongastheyollowaprogramodietandexercise.
Here are 4 of the most common questionsI hear from my diabetes patients:
4 FAQsABOUT DIABETESI N S U L I N , K I D N E Y D I S E A S E C O N C E R N S C O M M O N
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H E A LT H H U B
However,therearepeoplewhohavehaddiabetesormanyyears,have
ollowedagooddietandareusingthreeormoremedicationstocontrol
bloodsugaryetstillhavehighbloodsugar.Theywillprobablyalways
needinsulin.
Gastricbypasssurgeryisnowanoptionoroverweightpeoplewithtype
2diabetes.Thisproceduremayreducetheneedorinsulin.Dietand
exercisebothbeoreandatergastricbypasssurgeryimproveyourodds
ostayingomedications,oratleasttokeepthenumberdown.Both
greatlyimprovetheexpectedbenetsosurgery.
3WhydoIneedtoollowadietiImoninsulin
ortakingdiabetesmedication?
Thebenetsodiabetesmedicationandinsulinadjustmentscouldbe
short-lived,andotenwontbeachieved,withoutdietandexercise.
Agooddietandexercisemayreducetheamountomedicationsyou
needandalleviateinsulinssideeects,whichincludelowbloodsugars
andweightgain.Lessmedicationmeansewersideeects,notto
mentionlesscost.
4Bloodsugarcontrolisthemostimportantactor
orpeoplewithdiabetes,right?
Bloodsugarcontrolisveryimportant,butyouneedtoalsoconsider
bloodpressureandcholesterolcontrol.
Breakingitdownalittlemore:
Controllingbloodsugarhelpspreventkidneydiseaseandeye
complications,particularlydiabeticretinopathyaseriousdisease
thatcanleadtoblindness.
Bloodpressurecontrol,ideallystayingunder130/80inadults,may
slowkidneydiseaseandpreventheartattackandstroke.
Keepingcholesterollow,alongwithgoodbloodpressurecontrol,
protectsbloodvesselsloweringriskoheartattack,strokeand
circulationproblemsinthelegsandeet.
Beyondmakingsureyoucontrolyourdiabetes,dontneglectyouroverall
healthtoo,withannualphysicalsandscreenings.Yourgoodhealth
improvesyourqualityolie.Andthatsthemainpurposeoanytreatment.
MarwanHamaty,MD
6 Myths
AboutPainkillersSeparate fact from
fiction about pain and
addiction
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WHATDOCTORSKNOW.COM 1 9
H E A LT H H U
When it comes to prescription pain medications, theres a lot o
misinormation out there. Whether youre searching or inormation
about how they can help you relieve pain or reading the latest tabloid
story about a celebrity addict, separating act rom fction can be tough.
Richard Rosenquist, MD, Chairman o Pain Management at Cleveland
Clinic, debunks six common myths about prescription painkillers such
as oxycodone and hydrocodone.
Myth1Themoreyoutake,thebettertheywork
Moredoesnotequalbetter.Itstruethatintheshorttermaterasevere
injury,orexampletwopillsmaybemoreeectivethanoneatrelievingpain.
Butovertime,takingtoomuchbackres.Researchsuggeststhatpain
medicationsmaydosomethingtodesensitizethewayyourbrainand
spinalcordinterpretpainsignals,Dr.Rosenquistsays.
You develop a tolerance to the medication over time, he says.
Sometimes i you take chronic pain medications or a long time, your
pain may actually get worse.
Myth2Iyoutakethemoravalidreason,youcantgetaddicted
Itcanthappentome.Imagoodcitizen.Imanormalperson.Icouldnt
possiblygetaddicted.Thinkingthiswayisdangerous.Eveniyoustart
takingaprescriptionpainmedicationoralegitimatereason,yourunthe
riskoaddiction.Ithasnothingtodowithmoralcharacterandeverything
todowiththehighlyaddictivenatureothesedrugs.
Myth3Everyonewhotakesthemgetsaddicted
Ontheipside,justbecauseyoutakeaprescriptionpainkillerdoesnot
meanyouwillbecomeaddicted.
Itdependslargelyonyourownpersonalriskoaddiction.ThatswhyDr.
Rosenquistandothersinpainmanagementscreenorriskactors:aamily
historyoaddiction,apersonalhistoryoalcoholanddrugabuse,orcertain
psychiatricdisorders.
I Im considering prescribing opioids, Im going to do drug screening
and make sure youre not taking recreational drugs,Dr.Rosenquistnotes
I somebody uses recreational drugs, the likelihood theyre going to use
pain medications inappropriately is really high.
Noteveryonegetsaddicted,buteveryonewhotakespainkillersoran
extendedtimeperiodwillexperiencesymptomsowithdrawalwhenthey
stop.Itsanaturalreaction.
Myth4Therearenolong-termconsequences
Addictionisnottheonlyriskthatcomeswithprescriptionpain
medications.Whentakenorextendedperiodsotime,theyalsocanharm
yourbodysendocrinesystemandthrowyourhormonesoutowhack,
aectingeverythingromyourlibidotoyourriskoosteoporosis.
There are a lot o bad things that can happen, but people dont always
hear you when you describe them,Dr.Rosenquistsays.
Myth5Youshouldavoidpainkillersaltogether
Asyoucantell,thereisplentyoscaryinormationaboutpainkillers.
However,therearecertainlylegitimateuses.
Inadditiontotreatingthepainromacuteinjuries,averysmallractiono
chronicpainpatientsseeimprovementsinbothpainlevelsandunction
romtakingpainmedicationsespeciallywhenotherpainmanagement
techniquesailorthem.
Forthemajorityopeople,though,prescriptionpainmedicationsshould
beashort-termtreatmentatmost.
Myth6Painmedicationcanxyourpain
Thismaybethebiggestmythoall.Painmedicationssimplymaskyour
symptoms;theydonttreattherootcauseoyourpain.ThatswhyDr.
Rosenquistocusesonhowyouunctionratherthanjusthowyoueel.
Areyoumovingbetter?Areyouabletogetbacktowork?Theseare
importantquestionsaboutunction.Soisthequestionowhetheryouve
beenmakingeortstogetbetter.Forexample,haveyoubeenollowing
doctorsordersanddoingphysicaltherapytorecoverromaninjury?Have
youbeenlosingweightiyouresueringromweight-relatedbackpain?
I youre not doing the other things you need to do, Im not going to
keep prescribing those drugs,Dr.Rosenquistsays.Ontheirown,theyre
nottherapeutic.ChronicConditionsTeam
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H E A LT H H U B
Memory Loss in Women:Is It Age or Menopause?
Decreasing levels of estrogen affect brain function
Memorydifcultyisatypicalsymptomomenopause,butsomemight
earthatitsanearlysignoAlzheimers.Manydescribeasudden
inabilitytorecallsimpleactsasbrainog.
Ithissoundsamiliar,dontworry.Yourenotlikelylosingitordeveloping
dementia.Dippinglevelsoestrogenwhetherrommenopauseor
havingababyaectbrainunction.
Factstoeaseyourmindaboutmemoryblips
PeoplewithAlzheimersarentawareenoughotheirconditionto
recognizeitandtelltheirdoctor.
TherstsignoAlzheimersotenisorgettinghowtoperormactivities,
suchasdrivinghomeromthestore,notumblingorwords.Generally,thosewithAlzheimersaremucholderthanwomen
experiencingmenopauseusuallyintheir40sand50s.
Midliebrainogistreatable!Hormonetherapyhasbeenshownto
sharpenamenopausalmindandmayhelpprotectyouromurther
memoryloss.
Exercisingyourbrainisanotherwaytostaymentallyt.Iyourjobis
let-brained,relaxbydoingright-brainedactivitiesandviceversa.For
example,iyouworkasanaccountant,dosomethingphysicallyactiveor
creativeinyoursparetime.
Theimportantthingistoengageandchallengebothsidesoyourbrain.Midliedoesnthavetobethebeginningotheend.Itcan
bethestartoyourbestyearsyet.
HollyL.Thacker
To nd more great health tips and inormation,
visit HealthHub from Cleveland Clinic at
www.health.clevelandclinic.org
AFEWBRAIN-BOOSTINGID
EAS
4 Docrosswordpuzzles
4 Playgameslikechessormon
opoly
4 Goforavigorouswalk
4 Readanovel
4 Takeupballroomdancing
4 Journalpositiveexperiences
4 Learnaforeignlanguage
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( OB-GYN )
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WHATDOCTORSKNOW.COM 2 3
Obstetrics& GynecologyObstetrics and gynecology (ob-gyn) are the two surgicalmedical
specialties dealing with the female reproductive organs in their
pregnant and non-pregnant state, respectively. The specialties are
often combined to form a single medical specialty and postgraduate
training program.
Thecombinedtrainingpreparesthepracticingob-gyntobeadept
atthesurgicalmanagementotheentirescopeoclinicalpathology
involvingemalereproductiveorgans,andtoprovidecareorboth
pregnantandnon-pregnantpatients.
TrainingThetrainingrequiredtopracticemedicineasanob-gynisextensive.
Allob-gynsaregraduatesocollegeandanaccreditedmedical
school.Eachmustalsocompleteanadditionalour-yearcourseo
specialtrainingcalledaresidencyinobstetricsandgynecology.
Thistrainingequipstheob-gynphysiciantoprovidegeneralcareto
women,inadditiontospecializedcarerelatedtopregnancyandthe
reproductiveorgans.
BoardCertied
Followingresidencyplusatleasttwoadditionalyearsopractice,a
doctormayapplyorboardcerticationbytheAmericanBoardo
ObstetricsandGynecology.Heorshemustpasstwoteststobecome
boardcertied.Therstisawrittentestcoveringbothmedicaland
surgicalcare.Passingthistestdemonstratesthatthecandidatehasthe
necessaryknowledgeandskillstotreatwomen.Thesecondisanoral
exambeoreapanelonationalexperts.Thisexamreviewstheskills,
knowledgeandabilitytotreatdierentconditions,andincludesa
reviewocasesthecandidatehastreatedduringtheprecedingyear.
Subspecialties
Someob-gynsurgeonselecttodourthersubspecialtytrainingin
programsknownasellowshipsatercompletingtheirresidency
training,althoughthemajoritychoosetoenterprivateoracademic
practiceasgeneralob-gyns.Fellowshiptrainingcanrangeromoneto
ouryearsinduration,andusuallyhavearesearchcomponentinvolved
withtheclinicalandoperativetraining.
Examplesosubspecialtytrainingavailable
tophysiciansintheUSare:
Maternal-fetal medicine an obstetrical subspecialty, sometimes reerred to as
perinatology, that ocuses on the medical and surgical management o high-risk
pregnancies and surgery on the etus with the goal o reducing morbidity and mortality.
Reproductive endocrinology and infertility a subspecialty that ocuses on the
biological causes and interventional treatment o inertility
Gynecological oncology a gynecologic subspecialty ocusing on the medical and
surgical treatment o women with cancers o the reproductive organs
Female pelvic medicine and reconstructive surgery a gynecologic subspecialty
ocusing on the diagnosis and surgical treatment o women with urinary incontinence and
prolapse o the pelvic organs. Sometimes reerred to by laypersons as Female urology
Advanced laparoscopic surgery
Family planning a gynecologic subspecialty ofering training in contraception and
pregnancy termination (abortion)
Pediatric and adolescent gynecology
Menopausal and geriatric gynecology
ob-gyn [oh-bee-jee-wahy-en]
: a physician who specializes in
obstetrics and gynecology
O
OU
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Reactivehypoglycemiaisaconditionwith
recurringepisodesohypoglycemiainaperson
whoisnotdiabetic.Truereactivehypoglycemia
symptomsarecausedbylowbloodglucoseranges,usuallylessthan70mg/dL,andoccuratereatinga
meal.Forthemajorityopeoplewithpostprandial
symptoms,theactualcauseothesymptomsis
notclear,butmayrelatetowhatoodwaseatenor
variationsinthetimingotheoodmovingthroughthe
stomachandintestinaltract.Reactivehypoglycemia
istheresultoexcessiveinsulinreleasetriggeredby
theintakeocarbohydrates,buttheinsulinrelease
continuespastthedigestionphase,andpastdisposalo
glucoseromthatpastmeal.
People who have had intestinal surgery (gastricbypass or surgery or the management o ulcer
disease) or tumors in the pancreas may have an
increased production o insulin that puts them
at a higher risk o having reactive hypoglycemia
because o the rapid passage o ood into
the small intestine. Rare enzyme deciencies
diagnosed early in lie, such as hereditary ructose
intolerance, also may cause reactive hypoglycemia.
OTHERCAUSESOFREACTIVE
HYPOGLYCEMIAINCLUDE:
Certainmedicines
Drinkingalcohol,especiallydrinkingalot
overaewdays
Certainillnessesthataecttheliverorkidneys
AnorexianervosaThisisaneatingdisorderthat
makespeoplelosemoreweightthanishealthy.
Growthsorproblemsinthepancreas
DIAGNOSIS
The doctor may ask about signs and symptoms to
diagnosis reactive hypoglycemia:
Test blood glucose while the patient is having
symptoms by taking a blood sample rom the arm
and sending it to a laboratory or analysis
Check to see whether the symptoms ease ater
the patients blood glucose returns to 70 mg/dL or
above ater eating or drinking
A blood glucose level below 70 mg/dL at the time
o symptoms and relie ater eating will conrm
the diagnosis. The oral glucose tolerance test is no
longer used to diagnose reactive hypoglycemia
because experts now know the test can actuallytrigger hypoglycemic symptoms.
Symptoms may vary according to the individuals
hydration level and sensitivity to the rate o decline
o their blood glucose ranges.
SIGNSANDSYMPTOMSMAYINCLUDE:
Doublevisionorblurryvision
Unclearthinking,conusion
Sleepingproblems
Heartpalpitationorbrillation
Fatigue,depression
Dizziness,lightheadedness,conusion
Sweating
Headaches,tremors,fushing
Nervousness,irritability,panicattack
Increasedappetite,cravingsweets
Numbness/coldnessintheextremities
Two types of
hypoglycemia can
occur in people who
do not have diabetes:
Reactive hypoglycemia,
also called postprandial
hypoglycemia, occurs
within 4 hours after meals.
Fasting hypoglycemia,
also called post absorptive
hypoglycemia, is often
related to an underlying
disease.
24 WHATDOCTORSKNOW.COM
Does your
PancreasOverreact?
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INCREASEDAPPETITE
In severe untreated cases, coma can be a result o reactive
hypoglycemia.
HOWISREACTIVEHYPOGLYCEMIATREATED?
Dietary recommendations or reactive hypoglycemia can help
to relieve symptoms o postprandial syndrome. Eating ood will
help to stabilize your blood glucose range. The quickest wayto eel better is to eat ood that will help your blood glucose
range go up quickly; sugars and carbohydrates seem to work
ast. Foods high in protein and at will also help to maintain
your blood glucose ranges and prevent another reactive
hypoglycemic episode.
The ollowing are general guidelines that can help you control
reactive hypoglycemic episodes. Your doctor can also reer you
to a registered dietitian or personalized meal planning advice.
Eatseveralsmallmealsandsnacksthroughouttheday,
aboutevery2hours.
Eatmealsandsnacksontime.
Recommendedchoicesinclude:yogurtorcottagecheese;nuts
withruit,ornutbutterwithwholegrainbreadorcrackers;slices
ochicken,turkey,beeortunaonwholewheatbread;dairy
productsandbeans,cheese,andeggaddedtosalads.
Youdonthavetolimitcarbohydrateintake;thisisnotamealplan
ordiabetes.
Avoidorlimitsugaryoods,especiallyonanemptystomach.
Besuretoeatoodiyoureconsumingalcoholandavoidusing
sugarysotdrinksasmixers.
Eliminatecaeineorhaveverysmallamountsromdrinksandood.Increaseyourberandfuidintake.Fiberhelpstostabilize
glucoseranges.
Planandcarrysnackswithyou.
Exerciseregularly,activityhelpsglucoseuptakewhich
decreasessymptoms.
WHATDOCTORSKNOW.COM 25
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MEALPLANNINGTIPS
For many adults, eating 3 to 5 carbohydrate choices at each
meal and 1 or 2 carbohydrate choices or each snack works well.
A meal plan tells you how many carbohydrate servings to
eat at your meals and snacks. In a healthul meal plan, most
carbohydrates choices will come rom:
5servingsoruitsandvegetables
3servingsowholegrains
2to4servingsomilkormilkproducts.
Planmealswithoodthatishighinberandlowinsodium.
Chooseleanprotein(bee,pork,poultry,sh,cheese,eggs).
Servingsizeormostwomenwouldbe3ouncesatameal;ormen,
4to5ouncesatameal.Have1to2ouncesoleanproteinora
snackwithcarbohydratechoice.
Usehealthyats,suchasoliveoil,canolaoil,avocado,andnuts.
Eatverylittlesaturatedats.Theseunhealthyatsareoundin
butter,cream,wholemilk,cheese,andattymeats,suchasbacon,
processedmeats,andsausage.Removepoultryskinbeorecooking.
Bake,boil,roastorstirryyouroodtodecreaseatcalories.
Avoidoodwithtransats;lookorpartiallyhydrogenatedoil
listedasaningredient.
Eat meals on time, eat every 4 to 5 hours, and have planned
snacks mid-morning, mid-aternoon and evening.
LABELREADINGTIPS
Start with the serving size; look at the total grams ocarbohydrate. 15 grams = 1 carbohydrate choice
SAMPLEMENUPROVIDES4CARBOHYDRATE
CHOICESFOREACHMEAL.
BREAKFAST
1 carbohydrate . . . . . . . . . . . . . . . . . . . . . . . 1 slice whole wheat toast2 carbohydrates . . . . . . . . . . . . . . . . . . . . . . . . . 1 cup o grits, cookedProtein, 2 meats . . . . . . . . . . . . . . . . . . . . . . 2 ounces turkey sausage1 carbohydrate choice. . . . . . . . . . . . . . . . . . . .4 ounces orange juice
LUNCH
1 carbohydrate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1/2 cup corn2 carbohydrates . . . . . . . . . . . . . . . . . . . .2 slices whole wheat breadProtein . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 ounces turkey breast1 carbohydrate . . . . . . . . . . . . . . . . . . . . . . 1 cup o sliced strawberries2 vegetable servings . . . . . . . . . . . . . . . . . . . . .2 cups o green salad,
tomatoes, cucumber slices2 at servings . . . . . . . . . . . . . . . . . . . . 2 Tbsp. low at salad dressing
DINNER
2 carbohydrate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 cup wild rice1 ruit serving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 cup honey melon2 vegetable servings . . . . . . . . . . . 1/2 cup o steamed carrots and
1/2 cup o broccoliProtein . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 ounces grilled sh1 at serving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 tsp. sot margarine1 carbohydrate . . . . . . . . . . . . . . . . . . . . . . . . 1 whole wheat dinner roll
Snacks include: 1 to 2 carbohydrate choice(s) with a protein.
Sandwich with whole wheat bread turkey breast, Grilled cheese, Wheat crackers
and peanut butter, Sliced apple with string cheese, Cottage cheese with pineapple
Sharon Cox, Registered Dietician, Parkland Health & Hospital
System Nutrition Services
26 WHATDOCTORSKNOW.COM
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WHATDOCTORSKNOW.COM 27
TheGynecologicCancerFoundation(GCF)has
designatedSeptemberasGynecologicCancer
AwarenessMonth.Thegoalistodrawattentiontothe
importanceoearlydetectionandprevention.
Gynecologiccancersincludeallcancersotheemale
reproductivetract.Thismeansovarian,cervical,uterine,
vaginal,vulvar,ortubalcancer.Thesecancersdonothave
tobeatal.Earlydetectionandeducationtools,suchas
Paptestsandriskassessmenttests,notonlycandetect
them,butalsocanhelppreventthem.
4WAYSTOTAKECONTROLOFYOUR
GYNECOLOGICHEALTH
Theprogramsgoalistoshowyouoursimpleways
totakecontroloyourgynecologichealth.Bydoing
this,youcanprotectyourhealthandyourlie.Heres
awaytorememberthegoalsoGynecologicCancer
AwarenessMonth.
GGETTOKNOWYOURFAMILYHISTORY.
Learnaboutyouramilyhistoryobreast,ovarian,uterine,
andcoloncancers.Thegeneticriskorovariancancer
canbepassedontoyouthrougheitheryourmotheror
ather.Thismakesbothamilyhistoriesequallyimportant.
Familialriskisthemostsignicantriskactororovarian
cancer.Alertyourgynecologistaboutyouramilyhistory
ocancersoyoucantakepreventivesteps.
CCONDUCTANONLINERISKASSESSMENT.
Take15minutesoutoyourdaytodetermineyourrisk
odevelopingoneothesecancers.VisittheWomens
CancerNetwork(WCN)website(www.wcn.org).Takethe
ree,personalizedassessmentoyourriskodeveloping
cervical,ovarian,uterine,andbreastcancer.TheWCN
websitealsohasinormationonthesecancers,resources
orwomenwhohavebeendiagnosedwithcancer,and
inormationoncancerexperts.
AASKQUESTIONS;EDUCATEYOURSELFABOUTGYNECOLOGICCANCER.
Educateyoursel.Learnthewarningsignsothese
cancers.Knowyourbody.Thisknowledgeisanimportant
steptoprotectingyourhealthandwell-being.
MMAKEANAPPOINTMENTFORYOURANNUALGYNECOLOGICEXAM&CANCERSCREENINGTESTS .
Getanannualgynecologicexam,nomatterwhatyour
age.Someothesecancershavenosymptoms.Theycan
beoundonlythroughregularvisitstoyourgynecologist.
Thisregularhealthcareroutineiscriticaltomaintaining
yourhealth.
TheSocietyoGynecologicOncologists(SGO)is
anonprot,internationalorganizationmadeupo
obstetriciansandgynecologistswhospecializeinthese
cancers.Itspurposeistoimprovethecareowomenwith
gynecologiccancer,toraisethestandardsopractice,and
toencourageresearch.
TheSGOestablishedtheGCFin1992asanonprot
charitableorganization,andasanextensionoSGOs
commitmenttothehealthandwell-beingowomen.
Itsgoalistoraiseundsorphilanthropicprograms
thatbenetwomenwhohave,orwhoareatrisko
developing,thesecancers.
This inormation provided courtesy o the University o
Missouri Health System
Early detection &
prevention are keys to
Gynecological HealthIts important to know
about your familys
history of breast, ovarian,
uterine, and colon cancer.These can be genetically
transmitted through
either your mother
or father.
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28 WHATDOCTORSKNOW.COM
Prescription Drugs...
Societys Loaded Gun...
That Shot MedicalEducation
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WHATDOCTORSKNOW.COM 29
Doctorsdontlisten.Patientsdontunderstand.
TheReality?Bothstatementsaretrueand
reversible.Maybethatsthereasonmorethan100,000
peopledieeveryyearintheUnitedStatesrom
prescriptiondrugerrors,whileonlyabout600dierom
accidentalgunshootings,andnearly34,000dierom
trafcaccidents.
WHYTHECONCERN?
Weareseeingthereintroductionoaclassodrugsused
totreatParkinsonsdiseaseanddepression.Thesedrugs
arecalledMonoamineOxidaseInhibitors(MAOIs).
Onthesurace,thesedrugsposelittleornoproblem.But
30yearsago,anMAOIwasatthecenteroalegalcasethat
changedthecourseomedicaleducation.Beorediscussing
thecaseanditsaectonthemedicalworld,itsimportantto
givealittlebackgroundonhowthisclassodrugsworks.
Monoaminesarechemicalsderivedromtheessential
aminoacidtryptophan,whichisconvertedbyenzyme
intoserotoninordopamine.Monoamineoxidases
areenzymesinthenervoussystemunctioningto
breakdowndopamineandserotonin.Asthename
implies,MAOIsinhibitthebreakdownenzyme,thereby
increasingnervoussystemlevelsodopamine,
(anessentialpartoParkinsonstreatment)and
serotonin(usedinthetreatmentodepression).At
normalbloodlevels,theyaregoodmedicines.Ithe
bloodlevelsgettoohigh,theycancauseserotonin
syndromeandspiralintopotentiallyatalNMS
(neurolepticmalignantsyndrome).
Thesearesoundandsaemedications,butwhenthey
interactwithothermedications--including160othetop
200prescribedmedicationsinthecountry--theresult
canbeNMS,anddeath.Thegoalthen,istoavoidthese
druginteractions--ahetygoalconsideringthereare160
drugstoavoid.
MAOIsareeliminatedmainlybytheliver.Itturnsout160
othetop200drugscanblockordelaythereaction.
Majorprecipitatingclassesodrugsincludetheproton
pumpinhibitors(reuxmeds),thetricyclics(depression,
chronicpain,IBS),stimulants,andrecreationaldrugs
suchascocaine.
MAOIsbecameinamous29yearsagoandwerethe
epicenteroaverycontroversialmedicalmalpracticecase
thatstartedin1983andendedin1995.
Thesad,butnotisolated,caseoLibbyZion
In1983,an18year-oldemalepatientwastakinga
medicationcalledphenelzine,whichisaMAOI.The
patientwasadmittedtothehospitalandgivenDemerol,
in pursuit of perfection
man often ruins that
which if left alone
would sufce
Chinese Proverb
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30 WHATDOCTORSKNOW.COM
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whichincombinationwithphenelzinecanresultinNMS.Inthecase
oLibbyZion,itprovedatal.NobodyknewatthetimethatLibby
wasusingcocainealongwiththephenelzineandthecombination
playedamajorroleinherate.Moreimportantly,thepatientandher
amilyailedtotellthephysiciansaboutthecocaineortheMAOI.Her
drugusewasnevermentionedinthe12-yearplusmediatrial.The
casewaspopulardiscussionatthetime,evenwithoutallotheacts.
Unortunately,itwentontoimpactmedicaltrainingbeginningwell
beorethetrialstartedandbeorealltheactssuraced.Thebasiso
thelegalcasewasthattheinternintheZioncasewasoverworkedand
overtired,directlyleadingtothedeathothepatient.
Themediatrialmademuchotheoverworkedinternandcauseda
completerestructuringothemedicaltrainingsystemintheUnitedStates.
Thecaseservedtoindicttheentirestructureomedicalresidency
trainingbasedontheailureoaresidentsabilitytopickupadrug
reactionthat85percentowide-awakedoctorswouldntcatch.Picking
uponadversedrugreactionsrequiresknowledgeothemedication
beingstarted(inthiscaseDemerol)andknowledgeoanydrugsin
thepatientssystem.Theamilydidntwinthelawsuitbecauseotheir
ailuretoinormtheattendingphysiciansaboutthecocaine.
CocainecancauseNMSthroughitsownactioninthenervoussystem,
butitalsocanincreasetheeectoMAOIs.LibbyZionsdeathwas
probablytheresultoNMS.However,withoutmoreinormation,
malignanthyperthermiacantberuledout,giventhemixtureo
medicationsandherseizure-likesymptomsincludingaevero107.
Ineithercase,themedicalteamwaswrongtotreatwithDemerol.
DemeroliscontraindicatedinNMS,butisrecommendedormalignant
hyperthermia.EvenwithouttheDemerol,thisyoungladymighthave
diedromwhatwasinhersystem.Recommendedtreatmentorher
symptomswouldbeabenzodiazepinelikeValium,whichwouldbe
indicatedinthetreatmentoNMS.A1999study(ouryearsater
thetrial)showedthat85percentophysicianswereunawareothis
possibledruginteraction.
THEPAST
ThereisaChineseexpression: in pursuit o perection man oten
ruins that which i let alone would suce .
DoctorstrainedatoraroundthesametimeasI,wentthroughmedical
schoolabout30yearsago,startedresidencyabout25yearsago
andtheirpracticesbetween20and22yearsago.Wewereactually
intrainingduringthetransitionothiscase.WhatImeanbythe
transitionisthis.WhenIbeganmyinternshipinInternalMedicine,the
internshipyearwasextremelydifcult.Oncallwaseveryothernight
oreverythirdnightdependingupontherotation,startingat8:00in
themorningandgoingto8:00thenextmorning.Wedidntgohome
at8:00inthemorningtosleepbecausewewereexpectedtostay
untilabout5or6:00intheevening.Wewouldsignouttotheon
callresidenttheollowingeveningbeoregoinghometosleepor12
hours,beoredoinganother36-hourstretch.Thejokeatthetimewas:
Whats wrong with being on call every other nighttheanswerwas
you miss hal o the interesting cases.
Thedownsidewasweinternsweretiredmuchothetime.Theupsidewaswewerentreallymakinglie-and-deathdecisions.Everynight,
oncall,therewasajuniorresident,aseniorresidentandanattending
physician.Theywerenotinthesamesleepdeprivedrotationasus.We
wereintimatelyinvolvedinthecareprocessandwerelearningmassive
amountsthroughexperience.Thejuniorandseniorresidentswere
betterrested,overseeingallothedecisionmakingprocesswithnal
oversightromtheattendingphysician.
Theendotheinternshipyearwashistoricallyacelebratorytime,
becauseitmeantthatliewouldbeconsiderablyeasierorthenext
twoyears.Thosenexttwoyearswereatimetooverseethenew
internsandtoconsolidateknowledgebase,interactingwiththecare
team--particularlytheproessorsromdierentspecialtiesonthe
variousrotations.
Thisallstartedtocomeunraveledattheendomyinternshipyear
becauseotheLibbyZioncasepublicity.
Mysecondyearasajunioradmittingresidentwentrombeinga
celebrationosomeslightimprovementinqualityolietoasurreal
sentencing.Sincetherewasnomoneyandnomechanismtoadd
residents,theanswertotheproblemotheinternshipoverworkwas
tomakeliehellorsecondyearresidentsbytakingupmuchothe
workloadortheinternssotheywouldbesufcientlyrested.Theircall
wasslasheddramaticallyandplacedonourshoulders,andwedidit
airlyquietly.Theunairnessbecamequicklyapparentneartheendo
oursecondyear,whenitwasdecideditreallywasntairorthirdyear
residentstonotsharetheload,leavingalltheworkorthepoorsecond
yearresidents.Thisresultedinanotherrealignmentotheworkload
justintimeorourthirdyear,sowewereabletoassumemuchothe
workloadorthesecondyearresidents.Ratherthanbeappreciative,
andconsistentwithhumannature,thenewrstandsecondyear
residentswerejubilantandmockingabouttherollingtsunamio
misortunemypoorgroupsuered.
IwasexcitedtostartmyFellowshipinGastroenterologybecausemy
qualityoliewasnallygoingtochange.Unortunately,theotherrst
yearFellowcamedownwithanautoimmuneillness,whichmeantI
hadtobeoncalleverydayor365continuousdays.Ididntseemy
rstdaughteruntilaewdaysaterherbirth.Ihavereadthebook
The House o Godandmyonlyresponseisthathehadnothingto
complainabout.
WHATDOCTORSKNOW.COM 3 1
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32 WHATDOCTORSKNOW.COM
Thoseousridingthewaveomisortuneprobablysettheworld
recordorbeingoncallduringmedicaltraining.Ultimately,wereceived
bettertrainingbecauseothetimewespentinthehospitaltakingcare
opatients.Myquestionis,whoistheloserinthiscascadeoevents?
Nottheheavilyburdenedresidentsomytime.Iwouldsaytheloseris
everyinternthathadaneasierpaththroughtrainingandthepatients
intheircare.
OUTCOMESMEDICINE
Anotherinterestingphenomenondevelopinginthesameplaceat
thesametimewasamedicalpracticecalledOutcomesMedicine.In
myopinion,OutcomesMedicinehasdamagedmedicaleducation.
Mytraininginstitutionwaspioneeringtheeldwhiletheseother
changeswerehappeninganditbecameabizarreactbeingcarried
outinrontous.Thiswastheresultothewell-intendedeorto
tryingtoeliminateanecdotalmedicaltrainingandreplaceitwith
statisticalanalysisooutcomes,culminatingintheannouncemento
anoutcomeservice.Theservicewouldbetakingcallandwouldbe
availabletohelpuswithdifcultdecisionmaking.Weresidentsound
thiscomical,especiallywhenputintopractice.Wewouldpurposely
callthe outcomes expertinthemiddleothenightwithdifcult
medicalmanagementquestions.Wewouldspend20-30minuteson
thephonegivingallotheactstotheexpert,usuallyonaconerence
callwiththeotherresidentslisteningandbitingtheirtongueswhilewe
weretoldtheywouldhaveananswerorusin48-72hours.Wewould
hangupthephoneandlookateachotherindisbelie.Everybody
knewdifcultdecision-makingoccurs on-the-fy,inlie-and-death
situationswiththeapparentexceptionotheheadothemedicine
departmentandhisnewminion(knowntousaectionatelyasying
monkeys).Nobodydoubtedthatoutcomesassessmentwouldplay
avaluableroleasapartothearmamentinmedicalpractice.The
problemwehad,andstillhave,istheattempttomakeittheessenceo
medicalpracticeratherthanasmalltool.Theresultisadependencyon
cookbook medicine.
Outcomesdidtakeholdandbegantoreplacein-depthknowledgeo
genetics,embryology,cellularbiologyandbiochemistryalongwith
physiology,anatomyandpharmacology.Whenwewereintraining
therewasanexhaustiveconsolidationoeverythingwehadlearned.
Thebasicsciencesandmedicinewerebeingappliedinasettingo
livinghumanpatients,explainedbyacademicspecialistswhospent
mostotheirtimeeducatingresidents.Thisconictedatthesame
timewithanothergrowingsocialphenomenonstartedin1990with
theelectionoBillClintontothepresidencyandconcernthathiswie
wasgoingtosocializemedicine,leadingtotheadventoor-prot
medicinewhichurtherdisruptedmedicaleducation.Asmedical
centersbecamebusinessmodels,simplyeducatingwasnolonger
consideredaviablebusinessposition.Theseeruditeproessorswith
theiraccumulatedknowledgewereexpectedtobeginseeingpatients
andbeginperormingproceduresatamuchhigherratetopaytheir
ownsalariesandgenerateincomeinthisneworprotbusinessmodel.
THEPRESENT
Wehavenowarrivedatapointinwhichweseeyoungdoctorsin
trainingbeingtreatedlikeinternsinanyotherbusinessdoingbasically
shitwork.Meaningitheyareoncallatnight,theyresleepingthe
nextday.Theyrestilldoingthesamenumberoyearsintraining,but
presentinthehospitalonlyaboutonethirdothetimeexpectedin
thepast.Medicaleducationisnowleaningheavilytowardsoutcomes
assessment,insteadoanintertwineddeeperknowledgeodisease
processes.Doctorscurrentlytrainingarenotexpectedtounderstand
thebiochemistryorphysiologyasmuchastorememberthelist
owhatdiagnosisgoeswithwhatsymptoms.Anyonecanseethe
downsideinthatittakesawaytheabilitytoreasonthroughaproblem
ratherthanrelyingontheregurgitationoinormation.Couplethese
withthedisappearanceotheacademicinstructorsromthehospital
oor,puttingthemintotheclinicorprocedureroomandreplacing
themwithayounghospitalisthiredtocarryouttheteachingrole
withoutspecialtyinsight.InanassessmentothepresentsituationI
wouldalsopointoutthatIspendmuchomytimewithpatientsgoingthroughtheirlistomedicationsandmakingchangesbecauseo
contraindicationsthatalthoughperhapsnotasimmediatelylethalasin
theZioncase,theycertainlycanhavemajorcomplicationsandIdonot
seeanimprovedknowledgebaseinmostphysicianspracticingtoday.
Itismyopinion,andtheopinionoolderphysicians,andranklythe
opinionomostnursesandmostpatients,thecurrentsituationisnotan
improvementoverthepast.Wehavetwopossiblechoices.Therstisto
ignoretheactsandproceedorwardwiththecurrentlearningmodel,
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ortotakeastepbackward.Thereissimplynowaytoteachthesame
amountinone-thirdothetime.Becauseothistimeproblem,shortcuts
havedevelopedandweneedtore-explorethequestionohowdowestep
backtoamoredifcultlearningmodel.Inotherwords,oncetremendous
libertieshavebeengranteditisverydifculttotakethemback.
Mysuggestionwouldbetosimplyacknowledgebadthingshappen.Not
everyoneintheworldtakingcareopatientsshouldbedoingso.Inthe
handsomostdoctors,andwithouttheknowledgeothecocaineuse,
LibbyZionwouldhavediedinagreatmanydierentmedicalcenters
aroundthecountryoraroundtheworld.Mostimportantly,wouldshebe
morelikelytodieinthehospitaltodaybecauseothechanges,ormore
than20yearsagobeorethe
changes?Patientsdierommedicationerrors,mostothemhowever,
donothaveaatherwhoisanattorneyandwritesortheNewYork
Times.Idontmeantodiminishthegrieotheamily,butIhavetoaski
redirectionomedicaltrainingprovokedbythecombinationotheZion
casealongwiththeadventooutcomesmedicineandtheneedoror-
protmedicinehasnotbroughtusinthesearchorimprovementtoan
actualdegradationomedicaleducation.Iweailtoaskthesedifcult
questionsbecauseopoliticalsensitivitieswearedoomedtoorever
throw the baby out with the bathwater.
Iotenopenanarticlewithsomelamejoke,butbecauseothe
seriousnessothesubject,Iwillclosewithajokeinstead.
Ayounggastroenterologisthasjustnishedhistrainingandiscomingto
joinhisatherspractice.Aterallthearrangementshavebeenmade,the
youngdoctorsaystohisather:
Dad we really havent talked about the call situation.
Theatherresponds,I have given this considerable thought and I think
that the only air way to do it is to split the call 50-50.
Thesonreplies,Im so glad to hear that you have such a reasonable
attitude about it.
Theathersmilesandsays, The way I see it, I have been on call or the
last 25 years, why dont you take the next 25?
ThatjokewasntgreatsoIwilladdonemore;weCajunswouldcallitlagniappe(alittlesomethingextra).Whatswrongwithneverbeingon
call?Ocoursethereisnopunchline.Ithasntbeenwrittenyet.
StevePorter,MD
WHATDOCTORSKNOW.COM 3 3
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of Food Imports
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WHATDOCTORSKNOW.COM 37
Asliegoeson,weallstarttonoticecertain
changesthatareanaturalpartoaging.Maybe
ourjointsarentasexibleasbeore,orourhearing
justisntwhatitusedtobe.Ourvision,too,maybelesssharpthanitoncewas.
Onecauseoimpairedeyesightlaterinlieiscataracts.
Acataractisacloudingothelensintheeye.People
withcataractsmaynoticecloudyvisionorhalosaround
lightswhendrivingatnight.Iletuntreated,cataracts
cangreatlylimitvision.Inact,somepeoplewithsevere
cataractsmayonlybeabletotellthedierencebetween
lightanddark.
Cataractsarecommoninolderadults.Abouthaloall
Americanswilleitherhavecataractsorhavehadcataract
surgerybythetimetheyreachage80.
I dont usually think o cataract as an eye disease. In
most cases, its simply a normal aging change o the
eye,saysDr.RachelBishop,anophthalmologist(eye
doctor)atNIH.Typically, cataracts dont cause damage
to the eye the way most eye diseases do.
Earlysymptomsocataractcanbeimprovedwith
eyeglasses,brighterlighting,anti-glaresunglassesor
magniyinglenses.Ithesestepsdonthelp,surgery
istheonlyeectiveoptionortreatment.Surgery
involvesremovingthecloudylensandreplacingit
withaplasticlens.
Cataractproceduresareamongthemostcommon
surgeriesperormedintheUnitedStates.Mostpatients
recoverinjustaewweeks,andmanyhaveimproved
eyesightateraewdays.Recentadvanceshaveallowed
doctorstotailornewlensestopatientsandhelpreduce
theneedoreyeglassesatersurgery.
Thedecisiontohavecataractsurgeryisapersonalone
thatshouldbemadebetweenyouandyourdoctor.Some
expertsadvisethatcataractsberemovedonlywhen
visionlossinterereswithyoureverydayactivities,suchasdriving,readingorwatchingTV.
Thebestwaytopreventordelaycataractsistoprotect
youreyesromharmulultravioletraysromthesun.Try
wearingsunglassesorahatwithabrim.Researchers
alsobelievethatgoodnutritioncanhelpreducetherisk
oage-relatedcataract.Theyrecommendeatingplenty
ogreenleayvegetables,ruits,nutsandotherhealthy
oods.Also,dontsmoke,becausesmokingmayspeed