The nonrandomized, multicenter, multicohort, open-label, phase 1b/2 KEYNOTE-365 trial evaluated the safety, tolerability, and efficacy of pembrolizumab combination therapy in men with mCRPC.
Treatment discontinuation from adverse events in real-world use is 32% higher for apalutamide and 49% higher for enzalutamide than reported in clinical trials of patients with non-metastatic castration-resistant prostate cancer.