Phase Ib/II neoadjuvant (N-) pembrolizumab (P) and chemotherapy for locally advanced urothelial cancer (laUC): Final results from the cisplatin (C)- eligible cohort of HCRN GU14-188.

5047Background: Patients (pts) with laUC who are C-eligible for N- therapy may benefit from combination chemo-immunotherapy. Cohort 1 (C1) of the GU14-188 trial is a phase 1b/2 trial designed to as...