Efficacy of generic sofosbuvir with daclatasvir compared to sofosbuvir/ledipasvir in genotype 4 hepatitis C virus: A prospective comparison with historical control.

Background And Aim: Management of genotype 4 hepatitis C virus (HCV) has shifted to interferon-free regimens with a high sustained virological response (SVR-12), especially with NS5B/NS5A inhibitor combinations such as sofosbuvir and ledipasvir (Sof-Led). The guidelines have recommended the combination of sofosbuvir and another NS5A inhibitor, daclatasvir, to manage HCV genotypes 1-3. However, its use was extended to genotype 4 HCV based on extrapolating evidence.