Accelerated Approval for Genentech Bladder Cancer Drug
FDA has granted Genentech accelerated approval for Tecentriq (atezolizumab) for treating people with locally advanced or metastatic urothelial carcinoma who have disease progression during or following platinum-based chemotherapy, or whose disease has worsened within 12 months after receiving chemotherapy. Urothelial carcinoma accounts for 90% of all bladder cancer. Approval was based on tumor response rate and duration of response data from a Phase 2 study called IMvigor 210. Side effects experienced during the trial pneumonitis, hepatitis, colitis, hormone gland problems, neuropathy, meningoencephalitis, eye problems, severe infections and severe infusion reactions, according to the company.