Drug Pipeline

Niraparib Clinical Trials

Data updated daily from ClinicalTrials.gov — last refresh 2026-06-12
38
Active Studies
11
Recruiting
9
Phase 3
10
Top Sponsors
3
Changes, 30 Days
What Changed in the Last 30 Days
DetectedTrialChange
2026-06-04 NCT06412120
Study Evaluating Safety, Tolerability, and Metabolism of Niraparib
date change Primary completion pushed: 2029-06-01 -> 2029-08-01
2026-06-04 NCT06412120
Study Evaluating Safety, Tolerability, and Metabolism of Niraparib
date change Completion pushed: 2031-06-01 -> 2031-08-01
2026-06-04 NCT06433219
Tuvusertib Combined With Niraparib or Lartesertib in Participants With Epithelial Ovarian…
date change Primary completion pushed: 2025-09-29 -> 2026-06-14
Active Studies by Phase
Phase 4
1
Phase 3
8
Phase 2/3
1
Phase 2
15
Phase 1/2
5
Phase 1
6
Early Phase 1
2
Active Trials — top 25 of 38
NCT IDTitleConditionStatus
Phase 4
NCT06412120 Study Evaluating Safety, Tolerability, and Metabolism of Niraparib Ovarian Cancer Recruiting
Phase 3
NCT06388733 A Study Comparing Niraparib With Temozolomide in Adult Participants With Newly-diagnosed… Glioblastoma Recruiting
NCT05615818 Personalized Medicine for Advanced Biliary Cancer Patients Biliary Tract Neoplasms Recruiting
NCT06915025 Phase 3 Trial Evaluating the Safety & Efficacy of IMNN-001 Administered in Combination w/… Epithelial Ovarian Cancer Recruiting
NCT03602859 A Comparison of Platinum-based Therapy With TSR-042 and Niraparib Versus Standard of Care… Ovarian Neoplasms Active, Not Recruiting
NCT02655016 A Study of Niraparib (GSK3985771) Maintenance Treatment in Participants With Advanced… Ovarian Neoplasms Active, Not Recruiting
NCT03768063 A Study in Patients Previously Enrolled in a Genentech and/or F. Hoffmann-La Roche Ltd… Cancer Active, Not Recruiting
NCT03748641 A Study of Niraparib in Combination With Abiraterone Acetate and Prednisone Versus… Castration-Resistant Prostatic Cancer Active, Not Recruiting
NCT04497844 A Study of Niraparib in Combination With Abiraterone Acetate and Prednisone Versus… Metastatic Castration-sensitive Prostate Cancer Active, Not Recruiting
Phase 2/3
NCT03651206 Recurrent Ovarian CarcinoSarcoma Anti-pd-1 Niraparib Ovarian Carcinosarcoma Recruiting
Phase 2
NCT05700721 Phase II Trial of the PARP Inhibitor Niraparib and PD-1 Inhibitor Dostarlimab in Patients… Brain Metastases Recruiting
NCT05183984 Niraparib With beVAcizumab After Complete cytoreductioN in Patients With ovArian Cancer Ovarian Cancer Recruiting
NCT05601440 Liquid-biopsy Informed Platform Trial to Evaluate CDK4/6-inhibitor Resistant ER+/HER2… Breast Cancer Recruiting
NCT04947254 Androgen Ablation Therapy With or Without Niraparib After Radiation Therapy for the… Prostate Carcinoma Recruiting
NCT05718323 Niraparib Added to Anti-PD-L1 Antibody Maintenance in SLFN11-positive, Extensive-disease… SCLC,Extensive Stage Recruiting
NCT03983993 Niraparib and Panitumumab in Patients With Advanced or Metastatic Colorectal Cancer Advanced Microsatellite Stable Colorectal Carcinoma Active, Not Recruiting
NCT04221503 Niraparib/TTFields in GBM Glioblastoma Active, Not Recruiting
NCT04068753 Niraparib in Combination With Dostarlimab in Patients With Recurrent or Progressive… Recurrent Cervix Cancer Active, Not Recruiting
NCT05870761 Combination Niraparib and Dostarlimab Therapy for Recurrent or Persistent Uterine Serous… Recurrent Endometrial Serous Adenocarcinoma Active, Not Recruiting
NCT05335993 A Clinical Study Evaluating a Combination of Oregovomab and Niraparib in Adult Women With… Recurrent Ovarian Cancer Active, Not Recruiting
NCT04701307 Niraparib and Dostarlimab for the Treatment of Small Cell Lung Cancer and Other… Lung Small Cell Carcinoma Active, Not Recruiting
NCT04584255 Niraparib + Dostarlimab In BRCA Mutated Breast Cancer Stage I Breast Cancer Active, Not Recruiting
NCT04992013 Niraparib in Tumors Metastatic to the CNS Metastatic Cancer Active, Not Recruiting
NCT06433219 Tuvusertib Combined With Niraparib or Lartesertib in Participants With Epithelial Ovarian… Ovarian Cancer Active, Not Recruiting
NCT03431350 A Study of Niraparib Combination Therapies for the Treatment of Metastatic… Prostatic Neoplasms, Castration-Resistant Active, Not Recruiting
Sponsors Running Niraparib Trials
Disease Areas
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