Small intestinal bacterial overgrowth in cirrhotic patients is common and associated with systemic endotoxemia. The clinical relevance of this association remains to be defined.

Our modified 3-day rule for use in selecting cases for stool culture is sensitive to sporadic and epidemic cases of nosocomial diarrhea in hospitalized adults.

Small intestinal bacterial overgrowth in cirrhotic patients is associated with acid-suppressive therapy and hypochlorhydria, but not with spontaneous bacterial peritonitis. The potential role of acid-suppressive therapy in the pathogenesis of spontaneous bacterial peritonitis merits further studies.

No abstract

SummaryUnderlying disorders of the coagulation system such as inhibitor deficiencies or decreased fibrinolysis are common in patients suffering from venous thrombosis. They may lead to the necessity of a lifelong prophylaxis. Prompt diagnosis is obviously to the patients benefit. We investigated 22 patients suffering from venous thromboses for the inhibitors antithrombin III (ATIII), protein C, and protein S during the first 8 to 12 days after admission to hospital and in addition after withdrawal from anticoagulant treatment after several months. At the day of admission ATIII and protein C levels were comparable to those several months later, but after 2 days they shifted downward or upward, respectively. Protein S did not shift during the period of hospitalisation, but was initially slightly lower than several months later. For inhibitors the day of admission to hospital is most suitable to take the samples. About 50% of the patients still had elevated activation markers (prothrombin fragments F1+2, thrombin-antithrombin complex TAT, and D-dimers) after several months.