Treatment | Genotype (%SVR) |
---|
 | CC | CT | TT |
---|
SPRINT-2 (n = 653) | Â | Â | Â |
PegIFN/R | 78 | 28 | 27 |
BOC/RGT | 82 | 65 | 55 |
BOC/PR48 | 80 | 71 | 59 |
No HCV at 8 weeks | 89 | 52 |
ADVANCE (n = 454) | Â | Â | Â |
PegIFN/R | 64 | 25 | 23 |
T8 24/48 | 84 | 57 | 59 |
T12 24/48 | 90 | 71 | 73 |
No HCV at 4 and 12 weeks | 72 | 52 |
- %SVR, percentage sustained viral response. Data from SPRINT-2 (boceprevir, BOC) [49] and ADVANCE (telaprevir, T) clinical trials [50]. SPRINT-2 regime: PegIFN/R for 48 weeks. BOC/RGT: PegIFN/R for 4 weeks, then 24 weeks; BOC and PegIFN/R if HCV undetectable, 44 weeks if not. BOC/PR48: PegIFN/R for 4 weeks, then 44 weeks BOC and PegIFN/R. No hepatitis C virus (HCV) based on detection at 8 weeks. ADVANCE regime: PegIFN/R for 48 weeks. T8 24/48: telaprevir for 8 weeks, PegIFN/R for 24 or 48 weeks, dependent on HCV at 4 and 12 weeks. T12 24/48: telaprevir for 12 weeks, PegIFN/R for 24/48 weeks. No HCV based on detection at 4 and 12 weeks of treatment.