A Comparison of Three Interferon Alfa-2b Regimens for the Long-Term Treatment of Chronic Non-A, Non-B Hepatitis

Among patients with chronic non-A, non-B hepatitis, a regimen of 3 million units of interferon alfa-2b given three times a week for 18 months produced better histologic findings and serum alanine aminotransferase values than regimens involving a lower dose or a shorter duration of treatment.