Black patients with chronic hepatitis C have a lower sustained viral response rate than non-Blacks with genotype 1, but the same with genotypes 2/3, and this is not explained by more frequent dose reductions of interferon and ribavirin

In previous hepatitis C virus (HCV) treatment studies, Black patients not only had a lower sustained viral response (SVR) rate to interferon and ribavirin (RBV) than non‐Black patients but also a higher frequency of HCV genotype 1 (GT‐1) infection. The aim of this community‐based study was to determine whether Black patients have a lower SVR rate independent of genotype. We prospectively enrolled 785 patients (24.8% Black, 71.5% White, 3.7% others) who received interferon alpha‐2b 3 MU three times weekly + RBV 1000–1200 mg/day for 24 weeks (GT‐2/3) or 48 weeks (GT‐1). Black patients were more commonly infected with GT‐1 (86.8%vs 64.8%, P