The Zepatier Resubmission Journey: From FDA CRL to Approval
Hello Regulatory Scientists, Today, let’s explore the journey of Zepatier (elbasvir/grazoprevir) from receiving an FDA Complete Response Letter (CRL) to achieving approval. This case study provides valuable insights and lessons that can guide companies developing new drugs today. Regulatory History and Initial Submission Drug: Zepatier (elbasvir/grazoprevir) Mechanism of Action: NS5A inhibitor (elbasvir) and NS3/4A protease […]