“While the combination of carboplatin and paclitaxel has historically served as the standard of care in early lines of therapy for platinum-sensitive ovarian cancer, it is limited by distinct tolerability and side effect challenges that can include severe neutropenia, peripheral neuropathy and alopecia,” said Dr. Arvin Yang, Senior Vice President and Chief Medical Officer of Mersana Therapeutics. “With UPGRADE-A, we are investigating the potential benefits of replacing paclitaxel with UpRi in the induction phase of treatment and then continuing UpRi as maintenance monotherapy. We are pleased to enter this exciting new phase of the trial.”