title: Spontaneous bacterial peritonitis in liver failure.
abstract: Cirrhosis of the liver results from a variety of mechanisms that cause progressive hepatic injury. It is the sixth leading cause of death in all patients between the ages of 35 and 55. This study attempts to correlate the morbidity and mortality of spontaneous bacterial peritonitis in liver failure patients to numerous etiologic and clinical variables. A retrospective review of 26 patients with spontaneous bacterial peritonitis associated with chronic liver disease was performed in a university hospital. Demographics (age and gender), clinical variables (etiology of liver failure, Child's classification, prior history of ascites, fever, abdominal pain, encephalopathy, and upper gastrointestinal hemorrhage), and laboratory variables (ascitic polymorphonuclearcyte count and cultures, serum albumin, bilirubin, creatinine, and prothrombin time) were studied. All of the patients had Child's C liver disease. Mortality rate was 46 per cent. Alcohol (46%) and hepatitis (30%) were the most common etiologies. Escherichia coli and Klebsiella pneumoniae were the most common culture isolates. All of the infections were monomicrobial. The only significant predictor of mortality (P < 0.05) in this study was the peritoneal fluid polymorphonuclear (PMN) cell count. PMN count >1000 PMN/mm3 was associated with a mortality of 88 per cent. Few patients with spontaneous bacterial peritonitis are ultimately transplanted.
authors.affiliation: Department of Surgery, Louisiana State University Medical Center, Shreveport 71130-3932, USA.
authors.forename: J M
authors.initials: JM
authors.lastname: Lipka
authors.forename: G B
authors.initials: GB
authors.lastname: Zibari
authors.forename: D F
authors.initials: DF
authors.lastname: Dies
authors.forename: R W
authors.initials: RW
authors.lastname: McMillan
authors.forename: D F
authors.initials: DF
authors.lastname: Aultman
authors.forename: J C
authors.initials: JC
authors.lastname: McDonald
mesh_terms: D000293:Adolescent; D000328:Adult; D001201:Ascites; D002908:Chronic Disease; D005260:Female; D006801:Humans; D007958:Leukocyte Count; D007963:Leukocytes, Mononuclear; D017093:Liver Failure / Q000150:complications*; D008297:Male; D008875:Middle Aged; D010538:Peritonitis / Q000209:etiology* / Q000401:mortality; D012189:Retrospective Studies; D016019:Survival Analysis; D016896:Treatment Outcome