Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 16, 2026, 10:49 PM EDT

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Showing 1–24 of 105 matching trials from the live ClinicalTrials.gov search.
Conditions
Advanced Solid Tumors (Excluding Prostate Cancer), Ovarian Cancer
Interventions
Elimusertib (BAY1895344), Niraparib
Drug
Lead sponsor
Bayer
Industry
Eligibility
18 Years and older
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
3
States / cities
Boston, Massachusetts • New York, New York • Houston, Texas
Conditions
Recurrent Endometrial Carcinoma, Recurrent Ovarian Carcinoma, ARID1A Gene Mutation
Interventions
Bevacizumab, Niraparib
Drug
Lead sponsor
University of Oklahoma
Other
Eligibility
18 Years and older · Female only
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
2
States / cities
Oklahoma City, Oklahoma • Charlottesville, Virginia
Conditions
Ovarian Neoplasms
Interventions
Niraparib, Placebo
Drug
Lead sponsor
Tesaro, Inc.
Industry
Eligibility
18 Years and older · Female only
Enrollment
733 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2026
U.S. locations
47
States / cities
Tempe, Arizona • Tucson, Arizona • San Francisco, California + 41 more
Conditions
Endometrial Cancer, Papillary Serous Endometrial Carcinoma, Uterine Serous Carcinoma, Endometrial Carcinoma, Cancer of the Endometrium
Interventions
Niraparib
Drug
Lead sponsor
Northwell Health
Other
Eligibility
18 Years and older · Female only
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2025
U.S. locations
6
States / cities
New Brunswick, New Jersey • Newark, New Jersey • Bay Shore, New York + 3 more
Conditions
Advanced Microsatellite Stable Colorectal Carcinoma, Metastatic Microsatellite Stable Colorectal Carcinoma, Microsatellite Stable, RAS Wild Type, Stage IV Colorectal Cancer AJCC v8, MSI-H Colorectal Cancer
Interventions
Niraparib, Panitumumab
Drug · Biological
Lead sponsor
Emory University
Other
Eligibility
18 Years and older
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2026
U.S. locations
3
States / cities
Atlanta, Georgia
Conditions
Recurrent Cervix Cancer, Progressive Cervix Cancer
Interventions
Niraparib, dostarlimab
Drug
Lead sponsor
University of Oklahoma
Other
Eligibility
18 Years and older · Female only
Enrollment
66 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2027
U.S. locations
4
States / cities
Indianapolis, Indiana • New Orleans, Louisiana • Oklahoma City, Oklahoma + 1 more
Conditions
Ovarian Neoplasms
Interventions
Niraparib, Carboplatin, Paclitaxel
Drug
Lead sponsor
Tesaro, Inc.
Industry
Eligibility
18 Years and older · Female only
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
11
States / cities
San Francisco, California • Miami, Florida • Tampa, Florida + 7 more
Conditions
Ovarian Neoplasms, Neoplasms, Solid Tumor, Hepatic Impairment
Interventions
Niraparib
Drug
Lead sponsor
Tesaro, Inc.
Industry
Eligibility
18 Years and older
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
5
States / cities
Los Angeles, California • Newport Beach, California • Aurora, Colorado + 2 more
Conditions
Esophageal Cancer, Gastric Cancer, Adenocarcinoma
Interventions
Niraparib
Drug
Lead sponsor
Shadia Jalal, MD
Other
Eligibility
18 Years and older
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
4
States / cities
Tampa, Florida • Indianapolis, Indiana • Ann Arbor, Michigan + 1 more
Conditions
Prostate Carcinoma Metastatic to the Bone, Stage IV Prostate Adenocarcinoma, Hormone-refractory Prostate Cancer
Interventions
Niraparib, Radium Ra 223 Dichloride
Drug · Radiation
Lead sponsor
Sidney Kimmel Comprehensive Cancer Center at Thomas Jefferson University
Other
Eligibility
18 Years and older · Male only
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2022
U.S. locations
6
States / cities
Birmingham, Alabama • Chicago, Illinois • New Orleans, Louisiana + 2 more
Conditions
Solid Tumor, Breast Tumor, Colon Tumor, Malignant, Lung Tumor, Urologic Cancer, Pancreatic Cancer, Melanoma, Metastatic Cancer, Locally Advanced Solid Tumor, Esophageal Cancer, Endometrial Cancer, Head and Neck Cancer
Interventions
Niraparib
Drug
Lead sponsor
Tempus AI
Industry
Eligibility
18 Years and older
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
80
States / cities
Yuma, Arizona • Springdale, Arkansas • Fountain Valley, California + 69 more
Completed Phase 2 Interventional Results available

Niraparib + Dostarlimab + RT in Pancreatic Cancer

NCT04409002
Conditions
Pancreatic Cancer, Metastatic Pancreatic Cancer
Interventions
Niraparib, Dostarlimab, Radiation
Drug · Radiation
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Homologous Recombination Deficient Solid Tumors
Interventions
Combination drug
Drug
Lead sponsor
West Cancer Center
Other
Eligibility
Up to 100 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
1
States / cities
Germantown, Tennessee
Conditions
Ovarian Neoplasms, Platinum Sensitive Ovarian Cancer
Interventions
Active comparator: Niraparib, placebo
Drug
Lead sponsor
Tesaro, Inc.
Industry
Eligibility
18 Years and older · Female only
Enrollment
596 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2021
U.S. locations
35
States / cities
Phoenix, Arizona • Tucson, Arizona • Los Angeles, California + 27 more
Conditions
Triple Negative Breast Cancer, Residual Disease
Interventions
Niraparib, Radiation Therapy
Drug · Radiation
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2028
U.S. locations
2
States / cities
Boston, Massachusetts
Active, not recruiting Phase 2 Interventional Results available

Niraparib + Dostarlimab In BRCA Mutated Breast Cancer

NCT04584255
Conditions
Stage I Breast Cancer, Stage II Breast Cancer, Stage III Breast Cancer, Breast Cancer, HER2-negative Breast Cancer, Germline BRCA1 Gene Mutation, Germline BRCA2 Gene Mutation, Deleterious PALB2 Gene Mutation
Interventions
Niraparib, Dostarlimab
Drug
Lead sponsor
Dana-Farber Cancer Institute
Other
Eligibility
18 Years and older
Enrollment
66 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2029
U.S. locations
8
States / cities
New Haven, Connecticut • Baltimore, Maryland • Boston, Massachusetts + 3 more
Conditions
Pancreatic Adenocarcinoma
Interventions
Niraparib + Nivolumab, Niraparib + Ipilimumab
Drug
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
104 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2024
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Conditions
Prostate Adenocarcinoma, Stage IIC Prostate Cancer AJCC v8, Stage III Prostate Cancer AJCC v8, Stage IIIA Prostate Cancer AJCC v8, Stage IIIB Prostate Cancer AJCC v8, Stage IIIC Prostate Cancer AJCC v8, Stage IVA Prostate Cancer AJCC v8
Interventions
Gonadotrophin Releasing Hormone, Intensity-Modulated Radiation Therapy, Niraparib
Biological · Radiation · Drug
Lead sponsor
NRG Oncology
Other
Eligibility
18 Years and older · Male only
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2025
U.S. locations
94
States / cities
Gilbert, Arizona • Tucson, Arizona • Duarte, California + 77 more
Conditions
Recurrent Endometrial Serous Adenocarcinoma
Interventions
Biospecimen Collection, Computed Tomography, Dostarlimab, Magnetic Resonance Imaging, Niraparib
Procedure · Biological · Drug
Lead sponsor
Casey Cosgrove
Other
Eligibility
18 Years and older · Female only
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Columbus, Ohio
Conditions
Ovarian Cancer, Fallopian Tube Cancer, Peritoneal Cancer, Ovarian Cancer Stage III, Ovarian Cancer Stage IV, Fallopian Tube Cancer Stage IV, Fallopian Tube Cancer Stage III
Interventions
Microdevice
Combination Product
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years and older · Female only
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
2
States / cities
Boston, Massachusetts
Conditions
Neoplasms, Breast, Carcinoma of Breast, Human Epidermal Growth Factor 2 Negative Carcinoma of Breast, BRCA1 Gene Mutation, BRCA2 Gene Mutation, Ovarian Neoplasms
Interventions
niraparib, Physician's choice
Drug
Lead sponsor
Tesaro, Inc.
Industry
Eligibility
18 Years and older
Enrollment
216 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2021
U.S. locations
25
States / cities
Tucson, Arizona • Los Angeles, California • Fort Myers, Florida + 20 more
Conditions
Lung Small Cell Carcinoma, Neuroendocrine Carcinoma, Stage III Lung Cancer AJCC v8, Stage IIIA Lung Cancer AJCC v8, Stage IIIB Lung Cancer AJCC v8, Stage IIIC Lung Cancer AJCC v8
Interventions
Dostarlimab, Niraparib
Biological · Drug
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
1
States / cities
Houston, Texas
Conditions
Solid Tumor, Adult, Homologous Recombination Deficiency
Interventions
Niraparib, Carboplatin
Drug
Lead sponsor
Georgetown University
Other
Eligibility
18 Years and older
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2023
U.S. locations
5
States / cities
New Haven, Connecticut • Washington D.C., District of Columbia • Hackensack, New Jersey + 1 more
Conditions
HER2-negative Metastatic Breast Cancer
Interventions
DAN-222, Niraparib
Drug
Lead sponsor
Dantari, Inc.
Industry
Eligibility
18 Years and older · Female only
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
9
States / cities
La Jolla, California • Santa Monica, California • Tampa, Florida + 6 more