Toxicity, Dose Intensity, and Clinical Outcomes with First-Line Enfortumab Vedotin Plus Pembrolizumab in Advanced Urothelial Carcinoma: A Multicenter Real-World Study

Background

Enfortumab vedotin plus pembrolizumab (EVP) is the standard first-line treatment for locally advanced or metastatic urothelial carcinoma (la/mUC); however, real-world toxicity patterns, timing of onset, and prognostic significance of treatment-related adverse events (AEs) remain incompletely characterized.