Similar hepatitis C virus RNA kinetics in HIV/hepatitis C virus monoinfected genotype 2 or 3 matched controls during hepatitis C virus combination therapy

We prospectively studied early hepatitis C virus kinetics and sustained virological response rates in HIV/HCV coinfected (n = 13) and HCV monoinfected matched controls (n = 26) with HCV genotype 2/3 treated with pegylated interferon (peg-IFN) alpha-2a 135 microg/week plus ribavirin 11 mg/kg daily during 24 weeks. No significant difference in HCV-RNA decay was seen at any time point during the initial 12 weeks of therapy. Sustained virological response was achieved in 9/13 (69%) versus 20/26 (77%) patients (intent-to-treat), respectively. The lower-than-standard peg-IFN dose offered high compliance and reasonable sustained virological response rates.