management of ascites~8 b958
TRANSCRIPT
![Page 1: Management of ascites~8 b958](https://reader036.vdocuments.site/reader036/viewer/2022062823/5873c60e1a28abbc788b7a35/html5/thumbnails/1.jpg)
![Page 2: Management of ascites~8 b958](https://reader036.vdocuments.site/reader036/viewer/2022062823/5873c60e1a28abbc788b7a35/html5/thumbnails/2.jpg)
![Page 3: Management of ascites~8 b958](https://reader036.vdocuments.site/reader036/viewer/2022062823/5873c60e1a28abbc788b7a35/html5/thumbnails/3.jpg)
![Page 4: Management of ascites~8 b958](https://reader036.vdocuments.site/reader036/viewer/2022062823/5873c60e1a28abbc788b7a35/html5/thumbnails/4.jpg)
Objectives
1. Study different etiologies of Ascites including PHT
2. Get an idea on the management of Ascites and its complications
![Page 5: Management of ascites~8 b958](https://reader036.vdocuments.site/reader036/viewer/2022062823/5873c60e1a28abbc788b7a35/html5/thumbnails/5.jpg)
Peritoneal Causes of Ascites
Peritoneal Causes Examples
Malignant ascites Primary peritoneal mesotheliomaSecondary peritoneal carcinomatosis
Granulomatous peritonitis Tuberculous peritonitisFungal and parasitic infections SarcoidosisForeign bodies (cotton ,starch, barium)
Vasculitis Systemic lupus erythematosusHenoch-Schönlein purpura
Miscellaneous disorders Eosinophilic gastroenteritisWhipple diseaseEndometriosis
![Page 6: Management of ascites~8 b958](https://reader036.vdocuments.site/reader036/viewer/2022062823/5873c60e1a28abbc788b7a35/html5/thumbnails/6.jpg)
Nonperitoneal Causes of AscitesNon-peritoneal causes Examples Intrahepatic portal hypertension Cirrhosis
Fulminant hepatic failureVeno-occlusive disease
Extrahepatic portal hypertension
Hepatic vein obstruction (ie, Budd-Chiari syndrome)Congestive heart failure
Hypoalbuminemia Nephrotic syndromeProtein-losing enteropathy Malnutrition
Miscellaneous disorders MyxedemaOvarian tumorsPancreatic & Biliary ascites
Chylous Secondary to malignancy, trauma
![Page 7: Management of ascites~8 b958](https://reader036.vdocuments.site/reader036/viewer/2022062823/5873c60e1a28abbc788b7a35/html5/thumbnails/7.jpg)
Complications of Portal Hypertension in cirrhosis liver.
Development of Ascites.
Varices formation.
Hepatic encephalopathy.
Hepatorenal syndrome.
![Page 8: Management of ascites~8 b958](https://reader036.vdocuments.site/reader036/viewer/2022062823/5873c60e1a28abbc788b7a35/html5/thumbnails/8.jpg)
![Page 9: Management of ascites~8 b958](https://reader036.vdocuments.site/reader036/viewer/2022062823/5873c60e1a28abbc788b7a35/html5/thumbnails/9.jpg)
Ascites•Derived from the Greek word “askos”,
meaning bag or sac.• Defined as the accumulation of fluid in
the peritoneal cavity. • It is a common clinical finding, with many
extraperitoneal and peritoneal causes , but most common from liver cirrhosis .
![Page 10: Management of ascites~8 b958](https://reader036.vdocuments.site/reader036/viewer/2022062823/5873c60e1a28abbc788b7a35/html5/thumbnails/10.jpg)
Ascites
Definition: presence of >25ml free fluid in the peritoneal cavity
![Page 11: Management of ascites~8 b958](https://reader036.vdocuments.site/reader036/viewer/2022062823/5873c60e1a28abbc788b7a35/html5/thumbnails/11.jpg)
![Page 12: Management of ascites~8 b958](https://reader036.vdocuments.site/reader036/viewer/2022062823/5873c60e1a28abbc788b7a35/html5/thumbnails/12.jpg)
EtiologyCirrhosis (75%)
Most common cause of ascites Most common complication of cirrhosis Other causes occur more frequently in cirrhotics
Malignancy (10%) Cardiac (3%) TB (2%) Pancreatic Ascites(1%) Various others
Hepatology 38:258-66
![Page 13: Management of ascites~8 b958](https://reader036.vdocuments.site/reader036/viewer/2022062823/5873c60e1a28abbc788b7a35/html5/thumbnails/13.jpg)
Physical Examination
Bulging Flanks Flank Dullness Shifting Dullness Fluid Wave Approximately 1.5 L
must be present before flank dullness is detected. If no flank dullness is present, the patient has less than 10% chance of having ascites.
JAMA 1992; 267:2645-48
![Page 14: Management of ascites~8 b958](https://reader036.vdocuments.site/reader036/viewer/2022062823/5873c60e1a28abbc788b7a35/html5/thumbnails/14.jpg)
Bulging Flanks
Occur when weight of ascites is sufficient to push the flanks outwards
Difficult to distinguish from obesity
JAMA 1992; 267:2645-48
![Page 15: Management of ascites~8 b958](https://reader036.vdocuments.site/reader036/viewer/2022062823/5873c60e1a28abbc788b7a35/html5/thumbnails/15.jpg)
Flank Dullness
Similar to bulging flanks, although uses percussion
Typically bowel will float to the top and ascitic fluid sinks to the bottom
JAMA 1992; 267:2645-48
![Page 16: Management of ascites~8 b958](https://reader036.vdocuments.site/reader036/viewer/2022062823/5873c60e1a28abbc788b7a35/html5/thumbnails/16.jpg)
Shifting Dullness Find the point where
flank dullness occurs
Mark it Roll the patient
away from the examiner
Repeat percussion and ensure that the point moves to the dependent side
JAMA 1992; 267:2645-48
![Page 17: Management of ascites~8 b958](https://reader036.vdocuments.site/reader036/viewer/2022062823/5873c60e1a28abbc788b7a35/html5/thumbnails/17.jpg)
Fluid Wave (fluid thrill)
Medial edges of both hands down midline
Tap flank firmly and feel for an impulse on the other side
JAMA 1992; 267:2645-48
![Page 18: Management of ascites~8 b958](https://reader036.vdocuments.site/reader036/viewer/2022062823/5873c60e1a28abbc788b7a35/html5/thumbnails/18.jpg)
International Ascites Club Grading
Grade 1 Mild, only detectable by U/S
Grade 2 Moderate, symmetrical distension,not tense
Grade 3 Gross or large with marked distension,tense
Large typically means painful/uncomfortable Refractory Ascites (5-10%)
Can not be mobilized or early recurrence refractory to medical management
NEJM 350:1646-54
Hepatology 2003; 38: 258-266
![Page 19: Management of ascites~8 b958](https://reader036.vdocuments.site/reader036/viewer/2022062823/5873c60e1a28abbc788b7a35/html5/thumbnails/19.jpg)
Diagnosing Ascites
Ultrasound is the most sensitive test for ascites (100mL detection)
Image from www.gastro.org
![Page 20: Management of ascites~8 b958](https://reader036.vdocuments.site/reader036/viewer/2022062823/5873c60e1a28abbc788b7a35/html5/thumbnails/20.jpg)
Paracentesis: General Tips
Do NOT do paracentesis to see if ascites present, should know before
If unclear need U/S
Ensure patient has voided
FFP/Platelet transfusion if indicated
Ensure landmarks
Get Quick-Tap kit, plastic catheter does not work as well as the metal one.
Picture from www.kchealthcare.com
![Page 21: Management of ascites~8 b958](https://reader036.vdocuments.site/reader036/viewer/2022062823/5873c60e1a28abbc788b7a35/html5/thumbnails/21.jpg)
Paracentesis:
Site: 5cm cephalic & 5 cm medial to ASIS in the left lower quadrant of the abdomen has been shown to be the ideal site with larger pool of fluid.to avoid injury to inf.epigastric artery.
Complications: (1% of patients) Abdominal wall hematomas. Hemoperitoneum or bowel entry.
Contraindications:Clinically evident fibrinolysis or DIC.
![Page 22: Management of ascites~8 b958](https://reader036.vdocuments.site/reader036/viewer/2022062823/5873c60e1a28abbc788b7a35/html5/thumbnails/22.jpg)
Indications for diagnostic paracentesis• Patients with new-onset ascites
• Cirrhotic patients with ascites at admission
• Cirrhotic patients with ascites & symptoms or signsof infection: fever, leukocytosis, abdominal pain
• Cirrhotic patients with ascites & clinical conditiondeteriorating during hospitalization: renal functionimpairment, hepatic encephalopathy, GI bleeding
![Page 23: Management of ascites~8 b958](https://reader036.vdocuments.site/reader036/viewer/2022062823/5873c60e1a28abbc788b7a35/html5/thumbnails/23.jpg)
Color Appearance
Translucent or yellow Normal / sterile
Brown HyperbilirubinemiaGB or biliary perforation
Cloudy or turbid Infection
Pink or blood tinged Mild Trauma
Grossly bloody MalignancyAbdominal trauma
Milky ("chylous") CirrhosisThoracic duct injuryLymphoma
Gross Appearance of Ascitic Fluid
![Page 24: Management of ascites~8 b958](https://reader036.vdocuments.site/reader036/viewer/2022062823/5873c60e1a28abbc788b7a35/html5/thumbnails/24.jpg)
Diagnostic Studies
Recommended Studies
Albumin Protein Cell count
Looking for PMNs Cultures
If clinically appropriate
Glucose LDH Amylase RBC count TB smear/culture Cytology Triglycerides
www.gastro.org
![Page 25: Management of ascites~8 b958](https://reader036.vdocuments.site/reader036/viewer/2022062823/5873c60e1a28abbc788b7a35/html5/thumbnails/25.jpg)
Diagnostic StudiesSAAG > 1.1 SAAG < 1.1
Ascites Protein <2.5 Ascites Protein >2.5
1. Check serumand fluid albumin
Ascites Protein >2.52. Check AscitesProtein
Hepatic Sinusoid source Peritoneum source
Capillarized sinusoid Normal sinusoidPeritoneal lymph
CirrhosisLate Budd-Chiari
3. DifferentialDiagnosis
Cardiac ascitesEarly Budd-ChiariVeno-occlusive disease
Malignancy Tuberculosispacreatic asciteshypothyroidismThe SAAG does not need to be repeated after the
initial measurement.Note: Exceptions exist: may have mixed features
Adapted from www.gastro.org
![Page 26: Management of ascites~8 b958](https://reader036.vdocuments.site/reader036/viewer/2022062823/5873c60e1a28abbc788b7a35/html5/thumbnails/26.jpg)
![Page 27: Management of ascites~8 b958](https://reader036.vdocuments.site/reader036/viewer/2022062823/5873c60e1a28abbc788b7a35/html5/thumbnails/27.jpg)
Cell Count, differential and cultureIs ascites infected?
Greater than 250 PMN = SBP If ascites is bloody ( > 50,000 RBC/mm3), correct by subtracting 1
PMN / 250 RBC one neutrophil should be subtracted from the absolute neutrophil
count for every 250 red cells to yield the "corrected neutrophil count"Is ascitesbloody?
5% of pts w/ cirrhosis - spontaneous or s/p traumatic tap. Non-traumatic associated with malignancy
20% of malignant ascites10% of peritoneal carcinomatosis
![Page 28: Management of ascites~8 b958](https://reader036.vdocuments.site/reader036/viewer/2022062823/5873c60e1a28abbc788b7a35/html5/thumbnails/28.jpg)
Total Protein
• Exudate ( > 2.5 g/dL) or Transudate?– Supplanted by SAAG
• Is there gut perforation? (vs SBP)– Total protein >1 g/dL – Glucose <50 mg/dL (2.8 mmol/L) – LDH greater than serum ULN
![Page 29: Management of ascites~8 b958](https://reader036.vdocuments.site/reader036/viewer/2022062823/5873c60e1a28abbc788b7a35/html5/thumbnails/29.jpg)
SBP VS SBP SPONTANEOUS BACTERIAL PEROTINITIS SINGLE ORGANISM IN CULTURE,TP<1GM/DL,GLUCOSE >50GM/DL,LDH <225IU/L
SECONDARY BACTERIAL PEROTINITS POLY ORGANISMS IN CULTURE,TP>1GM/DL,GLUCOSE <50MG/DL,LDH >225IU/L
FROM UPTODATE
![Page 30: Management of ascites~8 b958](https://reader036.vdocuments.site/reader036/viewer/2022062823/5873c60e1a28abbc788b7a35/html5/thumbnails/30.jpg)
Glucose and LDH
• Consistent with infection or malignancy?– Infection and cancer consume glucoselow
• LDH is a larger molecule than glucose, enters ascitic fluid with difficulty.– Ascitis/Serum LDH ratio
• ~ 0.4 in cirrhotic ascites• Approaches 1.0 in SBP• >1.0, usually infection or tumor
![Page 31: Management of ascites~8 b958](https://reader036.vdocuments.site/reader036/viewer/2022062823/5873c60e1a28abbc788b7a35/html5/thumbnails/31.jpg)
Other tests• Amylase
– Uncomplicated cirrhotic ascites • About 40 IU/L. The AF/S ratio is about 0.4
– Pancreatic ascites• About 2000 IU/L. The AF/S ratio is about 6
• Triglycerides — run on milky fluid. – Chylous ascites - TG > 200 mg/dL, usually 1000
mg/dL
• Bilirubin — run on brown ascites. – Biliary perforation – AF Bili > serum Bili
![Page 32: Management of ascites~8 b958](https://reader036.vdocuments.site/reader036/viewer/2022062823/5873c60e1a28abbc788b7a35/html5/thumbnails/32.jpg)
Tests for TB
• Smear – extremely insensitive• Culture – 62-83% when large volumes
cultured• Cell count – mononuclear cell predominance• Adenosine deaminase –
– Enzyme involved in lymphoid maturation– Falsely low in pts with both cirrhosis and TB
![Page 33: Management of ascites~8 b958](https://reader036.vdocuments.site/reader036/viewer/2022062823/5873c60e1a28abbc788b7a35/html5/thumbnails/33.jpg)
Cytology
• “almost 100%” with peritoneal carcinomatosis have positive cytology
• Malignant ascites from massive hepatic mets, HCC, lymphoma are usually negative
• Overall sensitivity for detection of malignancy-related ascites is 58 to 75 %
![Page 34: Management of ascites~8 b958](https://reader036.vdocuments.site/reader036/viewer/2022062823/5873c60e1a28abbc788b7a35/html5/thumbnails/34.jpg)
Treatment
Grade 1 No treatment necessary Modify risk factors Start low sodium diet
Hepatology 2003; 38: 258-266
![Page 35: Management of ascites~8 b958](https://reader036.vdocuments.site/reader036/viewer/2022062823/5873c60e1a28abbc788b7a35/html5/thumbnails/35.jpg)
Treatment
Grade 2 Bed rest
Diuretics work better supine SPIRONOLACTONE 100MG TO 400MG FUROSEMIDE 40MG TO 160MG
Sodium and water restriction Diuretics
Hepatology 2003; 38: 258-266
Br Med J. 1986;292:1351-3
![Page 36: Management of ascites~8 b958](https://reader036.vdocuments.site/reader036/viewer/2022062823/5873c60e1a28abbc788b7a35/html5/thumbnails/36.jpg)
Treatment
Grade 3 Paracentesis is the treatment of choice
Shown to have fewer complications than diuresis
Faster response After this would do Grade 2 treatment
options
Hepatology 2003; 38: 258-266
![Page 37: Management of ascites~8 b958](https://reader036.vdocuments.site/reader036/viewer/2022062823/5873c60e1a28abbc788b7a35/html5/thumbnails/37.jpg)
Refractory ascites (10 %)
• Diuretic resistant ascitesUnresponsive to LSD (< 88 mmol/day)
& High-dose diuretics SP 400 mg & FUR 160 mg/d
• Diuretic intractable ascitesDiuretic induced complications Encephalopathy
Creatinine > 2.0 g/dLNa < 125 mmol/LK > 6 or < 3 mmol/L
International ascites clubArroyo V et al. Hepatology 1996 ; 23 : 164 – 76.
for at least 1 week
![Page 38: Management of ascites~8 b958](https://reader036.vdocuments.site/reader036/viewer/2022062823/5873c60e1a28abbc788b7a35/html5/thumbnails/38.jpg)
![Page 39: Management of ascites~8 b958](https://reader036.vdocuments.site/reader036/viewer/2022062823/5873c60e1a28abbc788b7a35/html5/thumbnails/39.jpg)
Treatment
Refractory ascites Paracentesis with colloid infusion TIPS
Choice between these is controversial If repeated paracentesis is
contraindicated,TIPS not an option then consider porto-venous shuntPVS shown inferior to repeat paracentesis in
NEJM study
Hepatology 2003; 38: 258-266
Refractory Ascites
LT evaluationLVP + Albumin
Na restricted diet (90 mEq/d)Fluid restriction if Na < 130 mEq/L
Repeated LVP + albumin
Preserved liver function?Loculated ascites?
Paracentesis more frequent than 2-3 /month?
Continue LVP + Albumin Consider TIPS
1st Step
MaintenanceTreatment
YesNo
Clin Gastroenterol Hepatol 2005 ; 3 : 1187 – 1191.
![Page 40: Management of ascites~8 b958](https://reader036.vdocuments.site/reader036/viewer/2022062823/5873c60e1a28abbc788b7a35/html5/thumbnails/40.jpg)
DiureticsSpironolactone
start 100-200 per day Titrate to max of 400 per day in severe
hyper-aldoCan use potassium sparing diuretics
No other comparison trials, but spironolactone accepted as first line
Use second line if spironolactone not possible due to complications (ie gynecomastia)
Hepatology 2003; 38: 258-266
![Page 41: Management of ascites~8 b958](https://reader036.vdocuments.site/reader036/viewer/2022062823/5873c60e1a28abbc788b7a35/html5/thumbnails/41.jpg)
Diuretics
Loop diuretics Lasix
Initial dose 20-40 per dayCan adjust up to 160mg per day
Should be used only as an adjunct to spironolactone
Risks of K depletion, hyperchloremic alkalosis, hyponatremia and hypovolemia with subsequent renal dysfunction
Hepatology 2003; 38: 258-266
Dig Dis 2005; 23:30-38
![Page 42: Management of ascites~8 b958](https://reader036.vdocuments.site/reader036/viewer/2022062823/5873c60e1a28abbc788b7a35/html5/thumbnails/42.jpg)
Assessing Diuretic Response
Weight loss Lose 0.5kg a day when no edema Lose 1kg a day when edema is present
Avoid renal failureCheck urea,creat,SEResponse rate in up to 90% patients
who do NOT have renal dysfunction
Hepatology 2003; 38: 258-266
Dig Dis 2005; 23:30-38
![Page 43: Management of ascites~8 b958](https://reader036.vdocuments.site/reader036/viewer/2022062823/5873c60e1a28abbc788b7a35/html5/thumbnails/43.jpg)
Follow-up of patients on diuretics – 2
• Body weight
• Blood pressure
• Pulse
• Electrolytes
• Urea
• Creatinine
Every 2 – 4 weeks
Every few months thereafter
![Page 44: Management of ascites~8 b958](https://reader036.vdocuments.site/reader036/viewer/2022062823/5873c60e1a28abbc788b7a35/html5/thumbnails/44.jpg)
Side effects of diuretics
• SpironolactoneMen libido, impotence, gynecomastiaWomen Menstrual irregularity
• Hydro-electrolytes disturbancesHypovolemia: hypotension – renal insufficiency HyponatremiaHypo or hyperkalemia Hepatic encephalopathy
![Page 45: Management of ascites~8 b958](https://reader036.vdocuments.site/reader036/viewer/2022062823/5873c60e1a28abbc788b7a35/html5/thumbnails/45.jpg)
Paracentesis
![Page 46: Management of ascites~8 b958](https://reader036.vdocuments.site/reader036/viewer/2022062823/5873c60e1a28abbc788b7a35/html5/thumbnails/46.jpg)
ParacentesisFirst used by the Ancient Greeks Decreased in the 1950s when diuretics
were discoveredResurgence in 1980s after 1987 article
found paracentesis with lower complications than diuretics
More effective than diuresis Shorter hospital stay
Dig Dis 2005; 23:30-38
![Page 47: Management of ascites~8 b958](https://reader036.vdocuments.site/reader036/viewer/2022062823/5873c60e1a28abbc788b7a35/html5/thumbnails/47.jpg)
Paracentesis
Post paracentesis volume expansion Side effects and albumin
without 30%with 16%
Albumin prevents increased renin/aldo better than synthetic agents
HRS decreases Less Hyponatremia
Hepatology 2003; 38: 258-266
NEJM 350:1646-54
![Page 48: Management of ascites~8 b958](https://reader036.vdocuments.site/reader036/viewer/2022062823/5873c60e1a28abbc788b7a35/html5/thumbnails/48.jpg)
Paracentesis-Complications Bleeding - can be fatal Ascitic fluid leak
Purse string suture Lie with puncture site
up Bowel perforation Renal impairment Hypotension/
Cardiovascular collapse
![Page 49: Management of ascites~8 b958](https://reader036.vdocuments.site/reader036/viewer/2022062823/5873c60e1a28abbc788b7a35/html5/thumbnails/49.jpg)
TIPS
Transjugular Intrahepatic Portosystemic Shunt
Creates a conduit from the high pressure portal system to the lower pressure systemic circulation
![Page 50: Management of ascites~8 b958](https://reader036.vdocuments.site/reader036/viewer/2022062823/5873c60e1a28abbc788b7a35/html5/thumbnails/50.jpg)
Reasons for TIPS over Paracentesis
TIPS better if Loculated ascites Patient unwilling to have repeat taps Frequent recurrences
Am J Gastro 2003;98:2521-27
![Page 51: Management of ascites~8 b958](https://reader036.vdocuments.site/reader036/viewer/2022062823/5873c60e1a28abbc788b7a35/html5/thumbnails/51.jpg)
TIPS
Ascites can only form when portal pressure is >12
Response rates 51-79% in RCT
Dig Dis 2005; 23:30-38
![Page 52: Management of ascites~8 b958](https://reader036.vdocuments.site/reader036/viewer/2022062823/5873c60e1a28abbc788b7a35/html5/thumbnails/52.jpg)
TIPS - RisksEncephalopathy
30% those treated Typically can improve with shunt revision
or medical management Increased risk if
Age >60History of Encephalopathy
100% mortality if refractory to TIPS occlusion
CHF - this is due to increased preload
Am J Gastro 2003;98:2521-27
NEJM 350:1646-54
![Page 53: Management of ascites~8 b958](https://reader036.vdocuments.site/reader036/viewer/2022062823/5873c60e1a28abbc788b7a35/html5/thumbnails/53.jpg)
TIPS - Complications
Capsule perforationStenosis
75% in 6-12 months Decreased risk with stents coated in
polytetrafluoroethylene (PTFE)Increased cost relative to paracentesis
Radiology 1999;231:759-766
NEJM 350:1646-54
![Page 54: Management of ascites~8 b958](https://reader036.vdocuments.site/reader036/viewer/2022062823/5873c60e1a28abbc788b7a35/html5/thumbnails/54.jpg)
Peritoneovenous Shunts
![Page 55: Management of ascites~8 b958](https://reader036.vdocuments.site/reader036/viewer/2022062823/5873c60e1a28abbc788b7a35/html5/thumbnails/55.jpg)
Peritoneovenous Shunts
Creates a communication between the peritoneal cavity and the systemic circulation by a vein
Used in only in limited cases currently Used for palliation if TIPS and paracentesis
are not available or contraindicated
Hepatology 2003; 38: 258-266
Peritoneovenous Shunt
Denver Shunt(Similar to LaVeen Shunt)
Contraindications•Protein > 4.5 g/l (occlusion)•Loculated ascites•Coagulopathy•Advanced renal/cardiac disease•GI malignancy
Complications•Infection•Hematogenous spread of mets•DIC•Pulmonary edema•Pulmonary emboli
![Page 56: Management of ascites~8 b958](https://reader036.vdocuments.site/reader036/viewer/2022062823/5873c60e1a28abbc788b7a35/html5/thumbnails/56.jpg)
Spontaneous Bacterial Peritonitis H/O Chronic Liver Disease. Fever and abdominal pain,absent bowl
sounds,rebound tenderness (66%) Signs of peritonitis uncommon (<50%) Neutrocytic ascites on diagnostic paracentesis. 20-30% of pts with CLD develop SBP. Almost always monomicrobial. Anaerobes are not associated with SBP 20% are asymptomatic. Typically due to translocation
This is why E. Coli is the most common
![Page 57: Management of ascites~8 b958](https://reader036.vdocuments.site/reader036/viewer/2022062823/5873c60e1a28abbc788b7a35/html5/thumbnails/57.jpg)
DEFINE SBP VS BACTERASCITES SBP is infectious complication of portal htn related
acites charcterised by Neutrophil>250[great sensitivity} OR Neutrophil>500{great specificity }
Bacterascites is culture +ve ascities in the presence of normal ascitic neutrophil count,<250
![Page 58: Management of ascites~8 b958](https://reader036.vdocuments.site/reader036/viewer/2022062823/5873c60e1a28abbc788b7a35/html5/thumbnails/58.jpg)
Risk factors for SBP
AF protein <1gm/dlacute GI bleedingprior episode of SBP
![Page 59: Management of ascites~8 b958](https://reader036.vdocuments.site/reader036/viewer/2022062823/5873c60e1a28abbc788b7a35/html5/thumbnails/59.jpg)
![Page 60: Management of ascites~8 b958](https://reader036.vdocuments.site/reader036/viewer/2022062823/5873c60e1a28abbc788b7a35/html5/thumbnails/60.jpg)
![Page 61: Management of ascites~8 b958](https://reader036.vdocuments.site/reader036/viewer/2022062823/5873c60e1a28abbc788b7a35/html5/thumbnails/61.jpg)
In about 1/3 of patients abdominal signs of SBP are mild or absent ,In these 1/3 of patients
HE and Fever are main features.
![Page 62: Management of ascites~8 b958](https://reader036.vdocuments.site/reader036/viewer/2022062823/5873c60e1a28abbc788b7a35/html5/thumbnails/62.jpg)
SBP: Diagnosis.
Diagnosed with >250 polys or > 50-70% of the total cell count.
Ascitic protein >1gm/dl against SBP.10-30% are ascitic fluid culture negative.3% have secondary Bacterial Peritonitis.Ascitic fluid Glucose, LDH and total
proteins may be helpful in DDx.Erect Abd X-ray in suspicious cases.
Hepatology 2003; 38: 258-266
NEJM 350:1646-54
![Page 63: Management of ascites~8 b958](https://reader036.vdocuments.site/reader036/viewer/2022062823/5873c60e1a28abbc788b7a35/html5/thumbnails/63.jpg)
SBP: Treatment and Prophylaxis
Treat with iv cefotaxime,ceftriaxone or piperacilline/tazobactum.
Repeat PMN count after 48 hrs. 40% develop HRS during the course of illness. Human Albumin 1.5gm/Kg on day one and 1 gm/Kg
on day three has shown improvement in both morbidity and mortality.
Ultimate treatment:Liver transplant.
![Page 64: Management of ascites~8 b958](https://reader036.vdocuments.site/reader036/viewer/2022062823/5873c60e1a28abbc788b7a35/html5/thumbnails/64.jpg)
Prophylaxis
Prophylaxis: 70% recur within one year.FIRST LINE 1= Patient with acute GI bleed should receive iv
ceftriaxone1gm daily for 7 days
2 =Patient with severe CLD with AF protein <1gm should receive longterm norfloxacin 400mg daily
SECOND LINE Norfloxacin 400mg dailyis the Rx of choice for
recurrent SBP
![Page 65: Management of ascites~8 b958](https://reader036.vdocuments.site/reader036/viewer/2022062823/5873c60e1a28abbc788b7a35/html5/thumbnails/65.jpg)
![Page 66: Management of ascites~8 b958](https://reader036.vdocuments.site/reader036/viewer/2022062823/5873c60e1a28abbc788b7a35/html5/thumbnails/66.jpg)
Prognosis only 10% to 20% of patient
survive 5 years from the first appearance of ascites.
However prognosis is better in those with
good liver function good respose to theraphy when treatable cause for
underlying cirrhosis is present precipitataing cause such NA
excess intake is found. MORTALITY at 1 year
is 50% after Ist episode of SBP.
• Ascites 50 % survival at 2 years
• Refractory ascites 50% survival at 6 months25% survival at 1 year
• SBP 30 - 50% survival at 1 year• HRS-2 40% survival at 6 months
• HRS-1 < 5% survival at 6 months
Prognosis of ascites in cirrhotic patients
Referral to liver transplantation unit
![Page 67: Management of ascites~8 b958](https://reader036.vdocuments.site/reader036/viewer/2022062823/5873c60e1a28abbc788b7a35/html5/thumbnails/67.jpg)
THANKYOU