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Showing 1–24 of 363 matching trials from the live ClinicalTrials.gov search.
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Filters: "PARP" Clear all
Active, not recruiting Phase 2Phase 3 Interventional Results available

Testing the Combination of Cediranib and Olaparib in Comparison to Each Drug Alone or Other Chemotherapy in Recurrent Platinum-Resistant Ovarian Cancer

NCT02502266
View directory record Official record
Conditions
Fallopian Tube Clear Cell Adenocarcinoma, Fallopian Tube Endometrioid Adenocarcinoma, Fallopian Tube Serous Adenocarcinoma, Fallopian Tube Transitional Cell Carcinoma, Fallopian Tube Undifferentiated Carcinoma, Ovarian Clear Cell Adenocarcinoma, Ovarian Endometrioid Adenocarcinoma, Ovarian Seromucinous Carcinoma, Ovarian Serous Adenocarcinoma, Ovarian Transitional Cell Carcinoma, Ovarian Undifferentiated Carcinoma, Primary Peritoneal Serous Adenocarcinoma, Recurrent Fallopian Tube Carcinoma, Recurrent Ovarian Carcinoma, Recurrent Primary Peritoneal Carcinoma
Interventions
Cediranib, Cediranib Maleate, Computed Tomography, Magnetic Resonance Imaging, Olaparib, Paclitaxel, Pegylated Liposomal Doxorubicin Hydrochloride, Questionnaire Administration, Topotecan, Topotecan Hydrochloride
Drug · Procedure · Other
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older · Female only
Enrollment
582 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2027
U.S. locations
370
States / cities
Birmingham, Alabama • Anchorage, Alaska • Little Rock, Arkansas + 285 more
Source: ClinicalTrials.gov public record
Updated Jun 30, 2026 · Synced Jul 23, 2026, 5:11 AM EDT
Completed Phase 1 Interventional

Talazoparib in Combination With Belinostat for Metastatic Breast Cancer, Metastatic Castration Resistant Prostate Cancer, and Metastatic Ovarian Cancer

NCT04703920
View directory record Official record
Conditions
Metastatic Breast Cancer, Metastatic Castration-resistant Prostate Cancer, Metastatic Ovarian Carcinoma, Metastic or Unresectable Pancreatic Adenocarcinoma
Interventions
Talazoparib, Belinostat
Drug
Lead sponsor
University of Michigan Rogel Cancer Center
Other
Eligibility
18 Years and older
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Jan 22, 2025 · Synced Jul 23, 2026, 5:11 AM EDT
Completed Phase 2 Interventional Results available

PARP Inhibition for Triple Negative Breast Cancer (ER-/PR-/HER2-)With BRCA1/2 Mutations

NCT01074970
View directory record Official record
Conditions
Breast Cancer
Interventions
Cisplatin, Rucaparib
Drug
Lead sponsor
Hoosier Cancer Research Network
Other
Eligibility
18 Years and older
Enrollment
135 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2018
U.S. locations
27
States / cities
Fullerton, California • Los Angeles, California • Santa Maria, California + 22 more
Source: ClinicalTrials.gov public record
Updated Sep 18, 2024 · Synced Jul 23, 2026, 5:11 AM EDT
Active, not recruiting Early Phase 1 Interventional

Olaparib in Treating Patients With Newly Diagnosed BRCA-Mutant Ovarian, Primary Peritoneal, or Fallopian Cancer Before Surgery

NCT03943173
View directory record Official record
Conditions
BRCA-Mutated Ovarian Carcinoma, BRCA1 Gene Mutation, BRCA2 Gene Mutation, High Grade Fallopian Tube Serous Adenocarcinoma, High Grade Ovarian Serous Adenocarcinoma, Primary Peritoneal High Grade Serous Adenocarcinoma, Stage III Fallopian Tube Cancer AJCC v8, Stage III Ovarian Cancer AJCC v8, Stage III Primary Peritoneal Cancer AJCC v8, Stage IIIA Fallopian Tube Cancer AJCC v8, Stage IIIA Ovarian Cancer AJCC v8, Stage IIIA Primary Peritoneal Cancer AJCC v8, Stage IIIA1 Fallopian Tube Cancer AJCC v8, Stage IIIA1 Ovarian Cancer AJCC v8, Stage IIIA2 Fallopian Tube Cancer AJCC v8, Stage IIIA2 Ovarian Cancer AJCC v8, Stage IIIB Fallopian Tube Cancer AJCC v8, Stage IIIB Ovarian Cancer AJCC v8, Stage IIIB Primary Peritoneal Cancer AJCC v8, Stage IIIC Fallopian Tube Cancer AJCC v8, Stage IIIC Ovarian Cancer AJCC v8, Stage IIIC Primary Peritoneal Cancer AJCC v8, Stage IV Fallopian Tube Cancer AJCC v8, Stage IV Ovarian Cancer AJCC v8, Stage IV Primary Peritoneal Cancer AJCC v8, Stage IVA Fallopian Tube Cancer AJCC v8, Stage IVA Ovarian Cancer AJCC v8, Stage IVA Primary Peritoneal Cancer AJCC v8, Stage IVB Fallopian Tube Cancer AJCC v8, Stage IVB Ovarian Cancer AJCC v8, Stage IVB Primary Peritoneal Cancer AJCC v8
Interventions
Chemotherapy, Olaparib, Therapeutic Conventional Surgery
Drug · Procedure
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older · Female only
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2027
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Feb 24, 2026 · Synced Jul 23, 2026, 5:11 AM EDT
Completed Phase 2 Interventional

EP0057 in Combination With Olaparib in Advanced Ovarian Cancer

NCT04669002
View directory record Official record
Conditions
Ovarian Cancer
Interventions
EP0057, Olaparib tablets
Drug
Lead sponsor
Ellipses Pharma
Industry
Eligibility
18 Years and older · Female only
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
11
States / cities
Irvine, California • Lady Lake, Florida • Augusta, Georgia + 8 more
Source: ClinicalTrials.gov public record
Updated Aug 1, 2023 · Synced Jul 23, 2026, 5:11 AM EDT
Completed Phase 1 Interventional

A Study Evaluating BSI-201 in Combination With Chemotherapeutic Regimens in Subjects With Advanced Solid Tumors

NCT00422682
View directory record Official record
Conditions
Tumors
Interventions
bsi-201 + topotecan, bsi-201 + temozolomide, bsi-201 + gemcitabine, bsi-201 + carboplatin/paclitaxel
Drug
Lead sponsor
Sanofi
Industry
Eligibility
18 Years and older
Enrollment
136 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2012
U.S. locations
6
States / cities
New Haven, Connecticut • Detroit, Michigan • New York, New York + 3 more
Source: ClinicalTrials.gov public record
Updated Jun 9, 2016 · Synced Jul 23, 2026, 5:11 AM EDT
Completed Phase 1Phase 2 Interventional

A Phase I/II Study of Sacituzumab Govitecan Plus Berzosertib in Small Cell Lung Cancer, Extra-Pulmonary Small Cell Neuroendocrine Cancer and Homologous Recombination-Deficient Cancers Resistant to PARP Inhibitors

NCT04826341
View directory record Official record
Conditions
HRD Cancer, SCLC, Advanced Solid Tumors
Interventions
Berzosertib, Sacituzumab Govitecan
Drug
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years to 120 Years
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 20, 2026 · Synced Jul 23, 2026, 5:11 AM EDT
Recruiting Early Phase 1 Interventional

Targeted Pathway Inhibition in Patients With Pancreatic Cancer

NCT04005690
View directory record Official record
Conditions
Locally Advanced Pancreatic Ductal Adenocarcinoma, Metastatic Pancreatic Ductal Adenocarcinoma, Stage II Pancreatic Cancer AJCC v8, Stage III Pancreatic Cancer AJCC v8, Stage IV Pancreatic Cancer AJCC v8, Unresectable Pancreatic Ductal Adenocarcinoma, Borderline Resectable Pancreatic Ductal Adenocarcinoma, Resectable Pancreatic Ductal Adenocarcinoma
Interventions
Cobimetinib, Olaparib, Onvansertib, Azenosertib, Saruparib, Tremelimumab
Drug · Biological
Lead sponsor
OHSU Knight Cancer Institute
Other
Eligibility
18 Years and older
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2028
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Feb 26, 2026 · Synced Jul 23, 2026, 5:11 AM EDT
Completed Phase 1Phase 2 Interventional Results available

Pilot Trial of BMN 673, an Oral PARP Inhibitor, in Patients With Advanced Solid Tumors and Deleterious BRCA Mutations

NCT01989546
View directory record Official record
Conditions
Advanced Ovarian Cancer, Primary Peritoneal Cancer, Advanced Breast Cancer, Advanced Solid Tumors
Interventions
BMN 673
Drug
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years to 120 Years
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2020
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Feb 22, 2021 · Synced Jul 23, 2026, 5:11 AM EDT
Completed Phase 3 Interventional

Study Comparing Veliparib Plus Carboplatin and Paclitaxel Versus Placebo Plus Carboplatin and Paclitaxel in Previously Untreated Advanced or Metastatic Squamous Non-Small Cell Lung Cancer

NCT02106546
View directory record Official record
Conditions
Squamous Non-Small Cell Lung Cancer
Interventions
Carboplatin, Veliparib, Paclitaxel, Placebo to veliparib
Drug
Lead sponsor
AbbVie
Industry
Eligibility
18 Years to 99 Years
Enrollment
970 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2019
U.S. locations
38
States / cities
Jonesboro, Arkansas • Los Angeles, California • Aurora, Colorado + 30 more
Source: ClinicalTrials.gov public record
Updated Nov 16, 2020 · Synced Jul 23, 2026, 5:11 AM EDT
Completed Phase 2 Interventional Results available

Olaparib in Treating Patients With Stage IV Pancreatic Cancer

NCT02677038
View directory record Official record
Conditions
Metastatic Pancreatic Adenocarcinoma, Pancreatic Ductal Adenocarcinoma, Stage IV Pancreatic Cancer AJCC v6 and v7
Interventions
Olaparib
Drug
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2022
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Sep 30, 2024 · Synced Jul 23, 2026, 5:11 AM EDT
Terminated Phase 2 Interventional Results available

Study of RAD001 in Soft Tissue Extremity and/or Retroperitoneal Sarcomas

NCT01048723
View directory record Official record
Conditions
Sarcoma
Interventions
RAD001
Drug
Lead sponsor
H. Lee Moffitt Cancer Center and Research Institute
Other
Eligibility
18 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Dec 15, 2013 · Synced Jul 23, 2026, 5:11 AM EDT
Completed Phase 2 Interventional Results available

Open Label Study to Assess Efficacy and Safety of Olaparib in Confirmed Genetic BRCA1 or BRCA2 Mutation Pats

NCT01078662
View directory record Official record
Conditions
Ovarian, Breast, Prostate, Pancreatic, Advanced Tumours
Interventions
olaparib
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 130 Years
Enrollment
298 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2024
U.S. locations
2
States / cities
West Hollywood, California • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 12, 2025 · Synced Jul 23, 2026, 5:11 AM EDT
Not listed Phase 1 Interventional

Niraparib in Combination With Osimertinib in EGFR-Mutated Advanced Lung Cancer

NCT03891615
View directory record Official record
Conditions
Lung Cancer
Interventions
Niraparib, Osimertinib
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
3
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 15, 2020 · Synced Jul 23, 2026, 5:11 AM EDT
Active, not recruiting Phase 3 Interventional Results available

A Study of Niraparib (GSK3985771) Maintenance Treatment in Participants With Advanced Ovarian Cancer Following Response on Front-Line Platinum-Based Chemotherapy

NCT02655016
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Mar 9, 2026 · Synced Jul 23, 2026, 5:11 AM EDT
Recruiting Phase 2 Interventional

Trial of Neoadjuvant Enoblituzumab vs SOC in Men With High-Risk Localized Prostate Cancer

NCT06014255
View directory record Official record
Conditions
Prostate Cancer
Interventions
Enoblituzumab, Standard of Care
Drug · Other
Lead sponsor
Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
Other
Eligibility
18 Years and older · Male only
Enrollment
219 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2029
U.S. locations
5
States / cities
Chicago, Illinois • Baltimore, Maryland • Minneapolis, Minnesota + 2 more
Source: ClinicalTrials.gov public record
Updated Oct 28, 2025 · Synced Jul 23, 2026, 5:11 AM EDT
Completed Phase 2 Interventional Results available

Trial of Postoperative Radiation, Cisplatin, and Panitumumab in Locally Advanced Head and Neck Cancer

NCT00798655
View directory record Official record
Conditions
Cancer of Head, Cancer of Head and Neck, Cancer of Neck, Cancer of the Head, Cancer of the Head and Neck, Cancer of the Neck, Head and Neck Cancer, Head Cancer, Head Neoplasms, Head, Neck Neoplasms, Neck Cancer, Neck Neoplasms, Neoplasms, Head, Neoplasms, Head and Neck, Neoplasms, Neck, Neoplasms, Upper Aerodigestive Tract, UADT Neoplasms, Upper Aerodigestive Tract Neoplasms
Interventions
Panitumumab, Cisplatin, Radiation Therapy
Drug · Radiation
Lead sponsor
Robert Ferris
Other
Eligibility
18 Years and older
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2016
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 2, 2017 · Synced Jul 23, 2026, 5:11 AM EDT
Active, not recruiting Phase 2 Interventional Results available

Cediranib Maleate and Olaparib Compared to Bevacizumab in Treating Patients With Recurrent Glioblastoma

NCT02974621
View directory record Official record
Conditions
Recurrent Glioblastoma
Interventions
Bevacizumab, Cediranib, Cediranib Maleate, Olaparib
Biological · Drug
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2026
U.S. locations
27
States / cities
La Jolla, California • Aurora, Colorado • Derby, Connecticut + 20 more
Source: ClinicalTrials.gov public record
Updated Jul 6, 2026 · Synced Jul 23, 2026, 5:11 AM EDT
Completed Phase 3 Interventional Results available

Study of Pembrolizumab (MK-3475) Plus Olaparib Versus Abiraterone Acetate or Enzalutamide in Metastatic Castration-resistant Prostate Cancer (mCRPC) (MK-7339-010/KEYLYNK-010)

NCT03834519
View directory record Official record
Conditions
Prostatic Neoplasms
Interventions
Pembrolizumab, Olaparib, Abiraterone acetate, Prednisone, Enzalutamide, Prednisolone
Biological · Drug
Lead sponsor
Merck Sharp & Dohme LLC
Industry
Eligibility
18 Years and older · Male only
Enrollment
793 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
29
States / cities
Fullerton, California • Los Angeles, California • Washington D.C., District of Columbia + 24 more
Source: ClinicalTrials.gov public record
Updated May 17, 2025 · Synced Jul 23, 2026, 5:11 AM EDT
Recruiting No phase listed Observational

Clonal Hematopoiesis and Therapy-Emergent Myeloid Neoplasms in Patients With Cancers, CHANCES Study

NCT06295965
View directory record Official record
Conditions
Recurrent Fallopian Tube Carcinoma, Recurrent Ovarian Carcinoma, Recurrent Primary Peritoneal Carcinoma, Recurrent Malignant Solid Neoplasm, Clonal Cytopenia of Undetermined Significance, Clonal Hematopoiesis, Idiopathic Cytopenia of Undetermined Significance, Non-Neoplastic Hematopoietic and Lymphoid Cell Disorder, Ovarian Carcinoma, Myeloid Neoplasm Post Cytotoxic Therapy
Interventions
Non-Interventional Study
Other
Lead sponsor
University of Washington
Other
Eligibility
Not listed
Enrollment
2,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2031
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Apr 16, 2026 · Synced Jul 23, 2026, 5:11 AM EDT
Completed Phase 2 Interventional

A Study of INO-1001, an Intravenous PARP (Poly [ADP Ribose] Polymerase) Inhibitor in Acute Heart Attack Patients Undergoing Primary Percutaneous Coronary Intervention

NCT00271765
View directory record Official record
Conditions
Acute Myocardial Infarction
Interventions
INO-1001
Drug
Lead sponsor
Inotek Pharmaceuticals Corporation
Industry
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2006
U.S. locations
10
States / cities
Fort Lauderdale, Florida • Valparaiso, Indiana • Saint Paul, Minnesota + 7 more
Source: ClinicalTrials.gov public record
Updated Nov 28, 2006 · Synced Jul 23, 2026, 5:11 AM EDT
Completed Phase 3 Interventional

Trial of Gemcitabine/Carboplatin With or Without Iniparib (SAR240550) (a PARP1 Inhibitor) in Subjects With Previously Untreated Stage IV Squamous Non-Small-Cell Lung Cancer (NSCLC)

NCT01082549
View directory record Official record
Conditions
Squamous Cell Lung Cancer
Interventions
gemcitabine/carboplatin, gemcitabine/carboplatin plus Iniparib
Drug
Lead sponsor
Sanofi
Industry
Eligibility
18 Years and older
Enrollment
780 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
67
States / cities
Birmingham, Alabama • Huntsville, Alabama • Muscle Shoals, Alabama + 61 more
Source: ClinicalTrials.gov public record
Updated Mar 16, 2016 · Synced Jul 23, 2026, 5:11 AM EDT
Completed Phase 3 Interventional

A Phase 3, Multi-Center Study of Gemcitabine/Carboplatin, With or Without BSI-201, in Patients With ER-, PR-, and Her2-Negative Metastatic Breast Cancer

NCT00938652
View directory record Official record
Conditions
Breast Cancer
Interventions
gemcitabine/carboplatin, Iniparib
Drug
Lead sponsor
Sanofi
Industry
Eligibility
18 Years and older · Female only
Enrollment
519 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
102
States / cities
Birmingham, Alabama • Sedona, Arizona • Jonesboro, Arkansas + 98 more
Source: ClinicalTrials.gov public record
Updated Sep 18, 2013 · Synced Jul 23, 2026, 5:11 AM EDT
Active, not recruiting Phase 2 Interventional

Study of Neoadjuvant Olaparib Monotherapy and Olaparib and Durvalumab Combination in HER2 Negative BRCAm Breast Cancer

NCT05498155
View directory record Official record
Conditions
Breast Cancer
Interventions
Neoadjuvant Olaparib monotherapy group, Neoadjuvant combination therapy with olaparib plus durvalumab
Drug · Combination Product
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 130 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
5
States / cities
Greeley, Colorado • Loveland, Colorado • Boston, Massachusetts + 2 more
Source: ClinicalTrials.gov public record
Updated Jul 6, 2026 · Synced Jul 23, 2026, 5:11 AM EDT