Recurrent autoimmune hepatitis after orthotopic liver transplantation.

To determine the frequency, risk factors, and consequences of recurrent autoimmune hepatitis after liver transplantation, 41 patients with type 1 disease were monitored after surgery in accordance with a surveillance protocol. Tacrolimus or cyclosporine plus prednisone were administered to each patient, and liver biopsy examinations were performed at least annually according to protocol. Corticosteroid therapy was ultimately discontinued in only 2 patients.

Early identification of recipients with progressive histologic recurrence of hepatitis C after liver transplantation.

Approximately half of patients undergoing liver transplantation (LT) for hepatitis C virus (HCV) develop histologic evidence of recurrence within the first postoperative year. Early identification of recipients at risk for more severe recurrence of HCV may be useful in selecting patients for antiviral therapy. We determined whether recipients at greatest risk for more severe recurrence of HCV can be identified by pre- and/or early post-LT HCV-RNA levels in serum or tissue.

Small bowel motility in primary biliary cirrhosis.

Objective: Previous studies have shown small bowel motor activity abnormalities in patients with liver cirrhosis of different etiologies, but motility has not been studied in patients with primary biliary cirrhosis. Our aim was to investigate proximal small bowel motility in these patients.

Methods: Twenty-five female patients presenting clinical, biochemical, serological, and histological findings compatible with primary biliary cirrhosis, 10 female patients with nonalcoholic liver cirrhosis, and 10 normal female controls were studied.

Medical management of common bile duct stones.

Common bile duct stones are a common cause of morbidity and mortality in adults. An increasing number of surgical and medical therapies are available to manage them, with different success rates reported. The various medical treatment strategies were developed during the last decade, but these medical modalities should not be contemplated as a first-line alternative of treatment.