Background: Treatment of patients with chronic hepatitis C after failure of an interferon monotherapy remains controversial. While relapse patients have a sustained response after a combination therapy with interferon-alpha 2b 3 x 3 MU/week plus ribavirin 1,000/1,200 mg daily for 24 weeks in up to 49%, the standard therapy for initial non-responders remains to be determined.

Methods: We therefore conducted a large multicenter trial to compare efficacy and safety of a combined interferon/ribavirin therapy in 327 non-responders and 181 relapse patients with chronic HCV infection outside of highly specialized institutions.

Results: After 6 months therapy with interferon-alpha-2b 3 MU thrice a week plus ribavirin 1,000/1,200 mg daily for 24 weeks 31% of relapse patients and 11% of initial non-responders achieved a sustained response according to an intent to treat analysis.

Conclusions: These data could not confirm the high rate of sustained responders in relapse patients. In addition we were only able to induce a sustained response in every tenth non-responder. These results might reflect the realistic sustained response rates in a non-biased European population of HCV-infected patients.

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http://dx.doi.org/10.1055/s-2001-11770DOI Listing

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