Gem-iDRS Fails to Outperform Standard Chemoradiotherapy in Muscle-Invasive Bladder Cancer
The Phase 3 SunRISE-2 study tested a new bladder drug-delivery system, Gem-iDRS, combined with the immunotherapy drug cetrelimab, in patients with muscle-invasive bladder cancer (MIBC) who did not undergo bladder removal. Gem-iDRS releases chemotherapy directly into the bladder over several weeks, while the control group received standard chemoradiotherapy (CRT), which combines radiation with systemic chemotherapy. […]