| pubmed-article:10695744 | pubmed:abstractText | Acute pancreatitis develops precipitously, changing the patient's condition from apparent good health to a critically ill status. Of patients who succumb, 80 per cent die from secondary infection in the pancreas-peripancreatic area. Infection supervenes in the second week or later after onset. Prophylactic antibiotic(s) appear to be helpful in avoiding, delaying, and/or lessening secondary sepsis. Once infection develops, treatment requires open debridement of necrotic material, drainage, and appropriate antibiotic therapy; or mortality will approach 100 per cent. Infecting organisms are commonly Escherichia coli, Klebsiella, Staphylococcus, Enterococcus, Bacteroides, and/or fungi. Antibiotics felt to be preferable for prophylactic therapy include 1) imipenem-cilastatin, 2) a quinolone + metronidazole, and 3) possibly an extended-spectrum penicillin. Treatment should be continued for 2 weeks or until recovery. Because fungus infections are occurring more often, prophylaxis with fluconazole may be warranted. | lld:pubmed |
