Efficacy of High-Dose Interferon in Combination With Ribavirin in Patients With Chronic Hepatitis C Resistant To Interferon Alone

Abstract

Sustained virological response to combined interferon alpha-2b and ribavirin was significantly higher in relapse patients than those who did not respond to prior interferon monotherapy. Although, when all treated patients were analyzed, there was no significant difference in sustained response between subjects receiving 3 and 5 MU of interferon, among the prior nonresponder patients, treatment with 5 MU of interferon with ribavirin resulted in a slightly increased response compared with treatment with the standard interferon dosage. The tolerability of the treatment regimens was comparable.