Johnson & Johnson (NYSE:JNJ) today announced results from an open-label, multicenter Phase 1 study evaluating an investigational intravesical drug-releasing system with erdafitinib (Erda-iDRS) in patients with intermediate-risk and high-risk non–muscle-invasive bladder cancer (NMIBC) whose tumors harbor select fibroblast growth factor receptor (FGFR) alterations. The study met its primary safety endpoint and demonstrated complete and durable responses in patients with recurrent intermediate-risk disease, along with encouraging recurrence-free outcomes in high-risk disease. These findings support continued development of this targeted approach with ongoing Phase 2 and Phase 3 studies evaluating Erda-iDRS across risk settings. Data were presented during a late-breaking oral session at the European Association of Urology (EAU) 2026 Annual Meeting (Abstract #LB26-0083).