Safety, Tolerability, Pharmacokinetics, and Efficacy of Acapatamab in Subjects With mCRPC

This is a phase I, first-in-human study to evaluate the safety and tolerability of acapatamab; a half-life extended (HLE) bispecific T-cell engager (BiTE®) construct, alone and in combination with pembrolizumab, etanercept prophylaxis and cytochrome P450 (CYP) phenotyping cocktail in subjects with metastatic castration-resistant prostate cancer.