Recombinant Interferon Alfa Therapy for Chronic Hepatitis C

Abstract
Infection with the hepatitis C virus may result in chronic liver disease for which no effective therapy is now available. We studied the effects of recombinant human interferon alfa in a prospective, randomized, double-blind, placebo-controlled trial in patients with well-documented chronic hepatitis C. Forty-one patients were enrolled in the trial, 37 of whom were later found to have antibody to hepatitis C virus. Twenty-one patients received interferon alfa (2 million units) subcutaneously three times weekly for six months, and 20 received placebo.