Methotrexate (MTX) plus ursodeoxycholic acid (UDCA) in the treatment of primary biliary cirrhosis.

This placebo-controlled, randomized, multicenter trial compared the effects of MTX plus UDCA to UDCA alone on the course of primary biliary cirrhosis (PBC). Two hundred and sixty five AMA positive patients without ascites, variceal bleeding, or encephalopathy; a serum bilirubin less than 3 mg/dL; serum albumin 3 g/dL or greater, who had taken UDCA 15 mg/kg daily for at least 6 months, were stratified by Ludwig's histological staging and then randomized to MTX 15 mg/m2 body surface area (maximum dose 20 mg) once a week while continuing on UDCA. The median time from randomization to closure of the study was 7.

Pilot study of the relationship between histologic progression and hepatic iron concentration in chronic hepatitis C.

Hepatic iron deposition is common in patients with chronic hepatitis C (HCV) and may play a role in progression of liver disease. This pilot study examines the relationship between hepatic iron concentration (HIC) and histologic progression over time in patients with HCV. HIC was retrospectively measured in 14 patients with HCV who had 2 serial liver biopsies prior to the era of interferon therapy.

Optimal treatment of nevirapine-associated hepatotoxicity remains uncertain.

The cases of 2 patients with nevirapine-associated hepatotoxicity in conjunction with rash and eosinophilia are reported here. Both patients' conditions improved following withdrawal of nevirapine. Previous case reports have described a variety of interventions other than drug withdrawal that might have contributed to resolution of drug-induced hepatitis.

Mesenteric and portal vein thrombosis in a young patient with protein S deficiency treated with urokinase via the superior mesenteric artery.

A 32-year-old man, who was previously healthy, had acute abdominal pain without peritonitis. Diffuse mesenteric and portal vein thrombosis were shown by means of a computed tomography scan. A protein s deficiency was found by means of an extensive workup for hypercoagulable state.