A Study of Talazoparib With or Without Enzalutamide in People With Prostate Cancer Who Have Previously Received Abiraterone Acetate

PHASE2Not yet recruitingINTERVENTIONAL
Enrollment

126

Participants

Timeline

Start Date

September 30, 2025

Primary Completion Date

December 31, 2028

Study Completion Date

March 31, 2029

Conditions
Prostate Cancer (Adenocarcinoma)mCRPC (Metastatic Castration-resistant Prostate Cancer)
Interventions
DRUG

Talazoparib with enzalutamide

Talazoparib (0.5 mg PO QD) and enzalutamide (160 mg PO QD) will be administered in continuous 28-day cycles.

DRUG

Talazoparib

Talazoparib (1 mg PO QD) will be administered in continuous 28-day cycles.

Trial Locations (2)

10065

Memorial Sloan Kettering Cancer Center, New York

02215

Dana Farber Cancer Institute, Boston

Sponsors

Collaborators (1)

All Listed Sponsors
collaborator

Pfizer

INDUSTRY

collaborator

Dana-Farber Cancer Institute

OTHER

collaborator

Memorial Sloan Kettering Cancer Center

OTHER

lead

Prostate Cancer Clinical Trials Consortium

OTHER