Conditions: Prostate Cancer
Allocation: NA | Intervention model: SINGLE_GROUP
Enrollment: 119
Healthy volunteers: no

Brief summary:
PSMA ADC 2301 is a Phase 2, open-label, study to assess the anti-tumor activity and tolerability of Prostate Specific Membrane Antigen Antibody Drug Conjugate (PSMA ADC) in two groups of subjects with metastatic castration-resistant prostate cancer (mCRPC). One group comprises subjects who must have received at least one taxane-containing chemotherapy regimen (e.g. docetaxel, cabazitaxel). The second group comprises subjects who are cytotoxic chemotherapy-naïve. Subjects who are cytotoxic chemotherapy-naïve must have received and progressed on-, be ineligible for, refused, have an intolerance to-, or not have access to Radium-223. Both groups of subjects must also have received and progressed on abiraterone acetate and/or enzalutamide. If a subject is unable to receive abiraterone acetate and/or enzalutamide, Sponsor approval is required for participation in the study. Subjects will receive up to eight doses of PSMA ADC approximately once every three weeks.

Detailed description:

Arms:
arm 1: Prostate Specific Membrane Antigen Antibody Drug Conjugate (PSMA ADC) administered IV at 2.5 mg/kg Q3W for 8 cycles or 2.3 mg/kg Q3W for 8 cycles.

Interventions: intervention 1: PSMA ADC
Intervention descriptions: intervention 1: PSMA ADC administered IV at 2.5 mg/kg Q3W for 8 cycles or 2.3 mg/kg Q3W for 8 cycles.

Protocol document: