A randomized trial of pegylated interferon alpha-2b plus ribavirin in the retreatment of chronic hepatitis C.

Objectives: The efficacy of combination therapy with pegylated interferon (PEG IFN) alpha plus ribavirin (RBV) in the retreatment of chronic hepatitis C (CHC) in patients who previously failed combination standard IFN plus RBV or IFN monotherapy has not been well established.

Methods: Three hundred and twenty-one CHC patients including virologic nonresponders to combination IFN plus RBV (n = 219) or IFN monotherapy (n = 47), and relapsers to combination therapy (n = 55) were randomized to receive PEG IFN alpha-2b 1.5 microg/kg per wk plus RBV 800 mg per day (Regimen A, n = 160) or PEG IFN alpha-2b 1.

Efficacy of high-dose interferon in combination with ribavirin in patients with chronic hepatitis C resistant to interferon alone.

Objective: Interferon combined with ribavirin has efficacy in the treatment of patients with chronic hepatitis C virus (HCV) infection. However, its utility in patients who have not responded to prior interferon therapy is not clear. Furthermore, the effect of using an increased dose of interferon in combination with ribavirin in patients with chronic hepatitis C resistant to conventional doses of interferon is not known.

Assessment of hepatitis C virus RNA and genotype from 6807 patients with chronic hepatitis C in the United States.

Hepatitis C virus (HCV) RNA status and HCV genotype have become important tools in the diagnosis and monitoring of therapy in chronic HCV infection. To establish a database with respect to HCV genotype and serum HCV RNA concentrations in chronic hepatitis C patients in the United States, we analysed 6807 chronic hepatitis C patients who had HCV RNA and HCV genotype tests conducted at a central laboratory. The HCV RNA concentration cut-off for the lower 25th percentile of this population (low titre) was 0.

Recurring fibro-obliterative venopathy in liver allografts.

Recurrent diseases in liver allografts are not uncommon. These occur most frequently in those transplanted for viral hepatitis B and C. We report an unusual case of recurrent process in two consecutive liver allografts received by a 37-year-old woman, who previously had an unremarkable past medical history but developed a rapidly progressive cholestatic liver failure.

The efficacy of prophylactic interferon alfa-2b in preventing recurrent hepatitis C after liver transplantation.

Clinical recurrence of hepatitis C after liver transplantation can lead to cirrhosis, liver failure, and death. In patients undergoing liver transplantation for hepatitis C, we assessed the efficacy of interferon alfa-2b (IFN) in preventing recurrent hepatitis. We randomized 86 patients to either an IFN group (3 MU three times a week starting within 2 weeks after transplantation and continued for 1 year) or a control (no IFN) group.

Autoimmune hepatitis in a patient with sickle cell disease.

In this report, we describe the case of a 28-yr-old woman with sickle cell anemia who presented with acute hepatic failure manifested by anorexia, malaise, painless jaundice, elevated aminotransferase activities, and severe coagulopathy. Liver biopsy revealed changes consistent with autoimmune hepatitis. Treatment with corticosteroids and azathioprine was followed by improvement in biochemical liver test results.

Prediction of survival of patients with primary biliary cirrhosis. Examination of the Mayo Clinic model on a group of patients with known endpoint.

Increasing use of liver transplantation and new treatment regimens necessitate an accurate estimate of prognosis in primary biliary cirrhosis. To test the usefulness of the Mayo model for this purpose, the R value of the model was calculated for a group of 28 patients after each patient encounter and plotted against time. The data were best described by two linear regressions.

Hepatocellular carcinoma in a long-term survivor of intrahepatic biliary duct hypoplasia.

We describe the development of hepatocellular carcinoma (HCC) in a 46-yr-old woman with intrahepatic biliary duct hypoplasia. Her underlying liver disease was quiescent for many years until a dramatic rise in serum bilirubin was seen. Orthotopic liver transplantation was performed, and a large tumor was found during surgery.

A prospective clinical trial of D-penicillamine in the treatment of primary biliary cirrhosis.

We conducted a prospective clinical trial to assess the relative efficacy and safety of high- vs. low-dose D-penicillamine in patients with primary biliary cirrhosis. Following clinical tests and liver biopsy diagnostic of primary biliary cirrhosis, 56 patients were randomized to receive either 250 or 750 mg D-penicillamine daily.

Autoimmune chronic active hepatitis in postmenopausal women.

We reviewed the clinical and histologic features, course and response to therapy of 18 postmenopausal women with autoimmune chronic active hepatitis (CAH). The presentation of these patients was similar to that of younger patients, except for the lower incidence of associated autoimmune disease. Nuclear antibodies (ANA) were associated with complications, while smooth muscle antibodies (SMA) correlated with an uncomplicated course.