Hepatitis C treatment of opioid dependants receiving maintenance treatment: results of a Norwegian pilot study.

Background: Many physicians are still skeptic to treat opioid dependants, with or without maintenance treatment, for hepatitis C (HCV) because of concerns about psychiatric comorbidity, stability and adherence. In Norway, there are about 3,500 patients participating in the restrictive medication-assisted rehabilitation (LAR) programs in which all patients are given methadone or buprenorphine maintenance therapy. This study was undertaken to determine whether HCV combination therapy with pegylated interferon alpha-2a plus ribavirin is feasible, efficient and safe in this patient group.