文摘
The SVR12 rate of patients aged ≥65 was 95.3% in sofosbuvir plus ribavirin for HCV genotype 2. For treatment-experienced patients, cirrhosis undermined the treatment outcome, both for the aged ≥65 and < 65 groups. Early virological response was associated with a low baseline HCV RNA level, but not with treatment outcome. The most common adverse effect was anemia, especially for older patients with the ITPA CC genotype at rs1127354. Ribavirin reduction and mean dosage of ribavirin had little impact on treatment failure.