No abstract

Background: The role of leptin in the course of liver disease due to chronic viral hepatitis (CVH) remains controversial. Our aims were to investigate the relationship between serum leptin concentrations and the severity of liver disease in a cohort of subjects with HBeAg negative chronic hepatitis B (CHB) and C (CHC) and to analyze the effect of body composition, the leptin system and insulin resistance together with viral factors on virologic response to antiviral treatment.

In PUB, both SST and PAN inhibit gastric acid secretion as compared with placebo. However, during the first 12 h of the infusion, SST was more effective than PAN in maintaining high intragastric pH. These results may provide a rationale for the administration of SST in PUB.

Bacterial infection is associated with failure to control UGIB and early mortality in cirrhotic patients, but does not seem to affect the outcome of patients who overcome the bleeding episode.