Diagnosis, treatment and prevention of spontaneous bacterial peritonitis.
Spontaneous bacterial peritonitis (SBP) is a frequent complication in cirrhotic patients with ascites. Diagnosis of SBP is established by a polymorphonuclear cell count in ascitic fluid > or =250 cells/mm(3). The organism responsible for the infection is isolated in 60-70% of the cases. The remaining cases are considered to have a variant of SBP (culture-negative SBP) and are treated in the same way as those with a positive culture. The SBP resolution rate ranges between 70 and 90%, and hospital survival between 50 and 70%. An early diagnosis and the use of a more adequate antibiotic therapy are the most probable reasons for the improvement in prognosis for SBP in recent decades. Despite the resolution of the infection, SBP may trigger severe complications such as renal impairment, gastrointestinal bleeding and accentuation of hepatic insufficiency which are responsible for the associated mortality. Patients recovering from an episode of SBP should be considered as potential candidates for liver transplantation.
Fernández
J
J
Liver Unit, University of Barcelona, Spain.
Bauer
T M
TM
Navasa
M
M
Rodés
J
J
D000900:Anti-Bacterial Agents / Q000627:therapeutic use*; D001424:Bacterial Infections / Q000175:diagnosis / Q000188:drug therapy*; D005260:Female; D006801:Humans; D008103:Liver Cirrhosis / Q000150:complications; D008297:Male; D010538:Peritonitis / Q000175:diagnosis / Q000188:drug therapy* / Q000209:etiology / Q000517:prevention & control*; D011322:Primary Prevention / Q000379:methods; D011379:Prognosis; D018570:Risk Assessment; D016896:Treatment Outcome
D000900:Anti-Bacterial Agents