NCT04037254 2026-03-16
Testing the Addition of a New Anti-Cancer Drug, Niraparib, to the Usual Treatment (Hormone and Radiation Therapy) for Prostate Cancer With a High Chance of Recurring
NRG Oncology
Phase 1/2 Completed
Clinical Trials
14 trialsNCT04577833 2026-03-13
A Study of Comparative Formulations of Niraparib and Abiraterone Acetate (AA) in Men With Prostate Cancer
Janssen Research & Development, LLC
Phase 1 Active not recruiting
NCT04947254 2026-02-19
Androgen Ablation Therapy With or Without Niraparib After Radiation Therapy for the Treatment of High-Risk Localized or Locally Advanced Prostate Cancer
M.D. Anderson Cancer Center
Phase 2 Recruiting
NCT05689021 2026-01-07
CJNJ-67652000 and Prednisone for Treatment of Metastatic Castration-Resistant Prostate Cancer and SPOP Gene Mutations
Mayo Clinic
Phase 2 Active not recruiting
NCT04592237 2025-12-23
Cabazitaxel, Carboplatin, and Cetrelimab Followed by Niraparib With or Without Cetrelimab for the Treatment of Aggressive Variant Metastatic Prostate Cancer
M.D. Anderson Cancer Center
Phase 2 Active not recruiting
NCT02854436 2025-12-22
Galahad
Janssen Research & Development, LLC
Phase 2 Completed
NCT06527690 2025-09-29
REPRESENTATION
Latin American Cooperative Oncology Group
Phase 2 Withdrawn
NCT04030559 2025-08-26
Niraparib Before Surgery in Treating Patients With High Risk Localized Prostate Cancer and DNA Damage Response Defects
University of California, Davis
Phase 2 Active not recruiting
NCT04194554 2025-06-04
ASCLEPIuS
University of Michigan Rogel Cancer Center
Phase 1/2 Active not recruiting
NCT06212583 2025-05-01
KNIGHTS
University of Maryland, Baltimore
Phase 2 Recruiting
NCT04812366 2024-12-16
GUNS
University of British Columbia
Phase 2 Recruiting
NCT05238831 2024-01-23
SMMART Adaptive Clinical Treatment (ACT) Trial
OHSU Knight Cancer Institute
Phase EARLY_PHASE1 Withdrawn
NCT02924766 2020-07-20
A Safety and Pharmacokinetics Study of Niraparib Plus an Androgen Receptor-Targeted Therapy in Men With Metastatic Castration-Resistant Prostate Cancer (BEDIVERE)
Janssen Research & Development, LLC
Phase 1 Completed
NCT02500901 2019-10-21
Enzalutamide and Niraparib in the Treatment of Metastatic Castrate-Resistant Prostate Cancer (CRPC)
Hoosier Cancer Research Network
Phase 1 Terminated