“…This is analogous to the interaction between maraviroc (CYP3A4 substrate), efavirenz (CYP3A4 inducer), and protease inhibitors (CYP3A4 inhibitors). Boosted protease inhibitors mitigated the inducing effect of efavirenz on maraviroc, and hence the dose of maraviroc should be based on the presence of the boosted protease inhibitor [13]. Based on the pharmacokinetic parameters and the achievement of SVR12, we believe that the exposure to daclatasvir was adequate.…”