Independent directory Public ClinicalTrials.gov records United States
Clinical Trials Finder
Objective public record navigation
Search Results

Search by objective public record fields.

Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.

Clear filters
ClinicalTrials.gov public records Last synced Sep 27, 2026, 9:06 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Intervention: AZD 2281 Clear all
Completed Phase 2 Interventional Results available

Study to Assess The Efficacy and Safety of a PARP Inhibitor For The Treatment of BRCA-positive Advanced Breast Cancer

NCT00494234
View directory record Official record
Conditions
Breast Neoplasms
Interventions
Olaparib
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 130 Years · Female only
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2022
U.S. locations
2
States / cities
West Hollywood, California • Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 18, 2024 · Synced Sep 27, 2026, 9:06 AM EDT
Completed Phase 3 Interventional Results available

Olaparib in gBRCA Mutated Pancreatic Cancer Whose Disease Has Not Progressed on First Line Platinum-Based Chemotherapy

NCT02184195
View directory record Official record
Conditions
Germline BRCA1/2 Mutations and, Metastatic Adenocarcinoma of the Pancreas
Interventions
Olaparib, Placebo
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 130 Years
Enrollment
154 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2023
U.S. locations
20
States / cities
Gilbert, Arizona • Orange, California • Stanford, California + 14 more
Source: ClinicalTrials.gov public record
Updated Sep 12, 2023 · Synced Sep 27, 2026, 9:06 AM EDT
Active, not recruiting Phase 3 Interventional Results available

Olaparib Treatment in BRCA Mutated Ovarian Cancer Patients After Complete or Partial Response to Platinum Chemotherapy

NCT01874353
View directory record Official record
Conditions
Platinum Sensitive, BRCA Mutated, Relapsed Ovarian Cancer, Following Complete or Partial Response to Platinum Based Chemotherapy
Interventions
Olaparib 300mg tablets, Placebo to match olaparib 300mg
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 130 Years · Female only
Enrollment
327 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2026
U.S. locations
16
States / cities
Birmingham, Alabama • San Francisco, California • Aurora, Colorado + 11 more
Source: ClinicalTrials.gov public record
Updated Jul 28, 2026 · Synced Sep 27, 2026, 9:06 AM EDT
Terminated Phase 2 Interventional Results available

Phase II Study of PARP Inhibitor Olaparib and IV Ascorbate in Castration Resistant Prostate Cancer

NCT05501548
View directory record Official record
Conditions
Prostate Cancer, Castration-resistant Prostate Cancer
Interventions
Olaparib, Vitamin C
Drug · Dietary Supplement
Lead sponsor
Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
Other
Eligibility
18 Years and older · Male only
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
2
States / cities
Washington D.C., District of Columbia • Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jan 28, 2025 · Synced Sep 27, 2026, 9:06 AM EDT
Active, not recruiting Phase 2 Interventional

Multi-agent Low Dose Chemotherapy GAX-CI Followed by Olaparib and Pembro in Metastatic Pancreatic Ductal Cancer.

NCT04753879
View directory record Official record
Conditions
Metastatic Pancreatic Cancer
Interventions
Nab-paclitaxel, Gemcitabine, Cisplatin, Irinotecan, Capecitabine, Pembrolizumab, Olaparib
Drug
Lead sponsor
Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
Other
Eligibility
18 Years and older
Enrollment
38 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jun 2, 2026 · Synced Sep 27, 2026, 9:06 AM EDT
Completed No phase listed Observational

A Study to Characterize the Outcomes of Olaparib Maintenance Monotherapy in Newly Diagnosed BRCAwt Ovarian Cancer

NCT05775549
View directory record Official record
Conditions
Advanced Ovarian Cancer
Interventions
None (Observational Study)
Other
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 130 Years · Female only
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023
U.S. locations
7
States / cities
Tampa, Florida • Shreveport, Louisiana • Annapolis, Maryland + 4 more
Source: ClinicalTrials.gov public record
Updated Sep 19, 2024 · Synced Sep 27, 2026, 9:06 AM EDT
Completed Phase 1 Interventional

A Study to Assess the Safety and Pharmacokinetics of an Inhibitor of PARP in Combination With Dacarbazine

NCT00516802
View directory record Official record
Conditions
Melanoma Neoplasms
Interventions
KU-0059436 (AZD2281)(PARP inhibitor), dacarbazine
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 14, 2009 · Synced Sep 27, 2026, 9:06 AM EDT
Terminated Phase 2 Interventional Results available

OLAParib COmbinations

NCT02576444
View directory record Official record
Conditions
Cancer
Interventions
AZD2281, AZD5363, AZD1775, AZD6738
Drug
Lead sponsor
Joseph Paul Eder
Other
Eligibility
18 Years and older
Enrollment
67 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
4
States / cities
New Haven, Connecticut • Boston, Massachusetts • Cleveland, Ohio + 1 more
Source: ClinicalTrials.gov public record
Updated Dec 27, 2022 · Synced Sep 27, 2026, 9:06 AM EDT
Recruiting Phase 2 Interventional

APOLLO: A Randomized Phase II Double-Blind Study of Olaparib Versus Placebo Following Curative Intent Therapy in Patients With Resected Pancreatic Cancer and a Pathogenic BRCA1, BRCA2 or PALB2 Mutation

NCT04858334
View directory record Official record
Conditions
Pancreatic Acinar Cell Carcinoma, Pancreatic Adenosquamous Carcinoma, Pancreatic Squamous Cell Carcinoma, Resectable Pancreatic Acinar Cell Carcinoma, Resectable Pancreatic Adenocarcinoma, Resectable Pancreatic Adenosquamous Carcinoma, Resectable Pancreatic Carcinoma
Interventions
Biospecimen Collection, Computed Tomography, Magnetic Resonance Imaging, Olaparib, Placebo Administration
Procedure · Drug
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
152 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
451
States / cities
Anchorage, Alaska • Fairbanks, Alaska • Kingman, Arizona + 304 more
Source: ClinicalTrials.gov public record
Updated Sep 24, 2026 · Synced Sep 27, 2026, 9:06 AM EDT
Completed Phase 1 Interventional

Phase I Study of Olaparib and Temozolomide for Ewings Sarcoma or Rhabdoomyosarcoma

NCT01858168
View directory record Official record
Conditions
Ewing Sarcoma, Rhabdomyosarcoma
Interventions
Olaparib, Temozolomide, Irinotecan
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
16 Years and older
Enrollment
49 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2025
U.S. locations
5
States / cities
Boston, Massachusetts • Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Dec 18, 2025 · Synced Sep 27, 2026, 9:06 AM EDT
Active, not recruiting Phase 1Phase 2 Interventional

A Dye for the Detection of Cancer of the Tongue and Mouth

NCT03085147
View directory record Official record
Conditions
Oral Squamous Cell Carcinoma (OSCC)
Interventions
Olaparib
Drug
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2027
U.S. locations
7
States / cities
Basking Ridge, New Jersey • Middletown, New Jersey • Montvale, New Jersey + 4 more
Source: ClinicalTrials.gov public record
Updated Aug 3, 2026 · Synced Sep 27, 2026, 9:06 AM EDT
Active, not recruiting Phase 2 Interventional Results available

Olaparib in Men With High-Risk Biochemically-Recurrent Prostate Cancer Following Radical Prostatectomy, With Integrated Biomarker Analysis

NCT03047135
View directory record Official record
Conditions
Prostate
Interventions
Olaparib
Drug
Lead sponsor
Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
Other
Eligibility
18 Years and older · Male only
Enrollment
51 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2027
U.S. locations
4
States / cities
Baltimore, Maryland • Omaha, Nebraska • Philadelphia, Pennsylvania + 1 more
Source: ClinicalTrials.gov public record
Updated May 11, 2026 · Synced Sep 27, 2026, 9:06 AM EDT
Active, not recruiting Phase 2 Interventional Results available

Testing Two Oral Drugs Combination (Cediranib and Olaparib) Compared to a Single Drug (Olaparib) for Men With Advanced Prostate Cancer

NCT02893917
View directory record Official record
Conditions
Advanced Prostate Adenocarcinoma With Neuroendocrine Differentiation, Castration-Resistant Prostate Carcinoma, Metastatic Prostate Adenocarcinoma With Neuroendocrine Differentiation, Metastatic Prostate Carcinoma, Prostate Adenocarcinoma With Neuroendocrine Differentiation, Stage IV Prostate Adenocarcinoma AJCC v7
Interventions
Cediranib, Olaparib
Drug
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older · Male only
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2027
U.S. locations
16
States / cities
La Jolla, California • Sacramento, California • San Diego, California + 9 more
Source: ClinicalTrials.gov public record
Updated Jul 30, 2026 · Synced Sep 27, 2026, 9:06 AM EDT
Withdrawn Phase 2 Interventional

Olaparib for Patients With Recurrent BRCA Deficient Ovarian Cancer

NCT01661868
View directory record Official record
Conditions
Ovarian Cancer, Peritoneal Cancer, Fallopian Tube Cancer
Interventions
Olaparib
Drug
Lead sponsor
Dana-Farber Cancer Institute
Other
Eligibility
18 Years and older · Female only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 20, 2012 · Synced Sep 27, 2026, 9:06 AM EDT
Completed Phase 1 Interventional

Olaparib and Durvalumab in Treating Participants With Metastatic Triple Negative Breast Cancer

NCT03544125
View directory record Official record
Conditions
Anatomic Stage IV Breast Cancer AJCC v8, Estrogen Receptor Negative, HER2/Neu Negative, Progesterone Receptor Negative, Prognostic Stage IV Breast Cancer AJCC v8, Triple-Negative Breast Carcinoma
Interventions
Durvalumab, Olaparib
Biological · Drug
Lead sponsor
OHSU Knight Cancer Institute
Other
Eligibility
18 Years and older
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Nov 19, 2020 · Synced Sep 27, 2026, 9:06 AM EDT
Completed Phase 2 Interventional Results available

Testosterone and Olaparib in Treating Patients With Castration-Resistant Prostate Cancer

NCT03516812
View directory record Official record
Conditions
Castration-Resistant Prostate Carcinoma, Prostate Adenocarcinoma
Interventions
Laboratory Biomarker Analysis, Olaparib, Quality-of-Life Assessment, Survey Administration, Testosterone Enanthate, Testosterone Cypionate
Other · Drug
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older · Male only
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2024
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Sep 28, 2025 · Synced Sep 27, 2026, 9:06 AM EDT
Recruiting Phase 3 Interventional

Testing Olaparib for One or Two Years, With or Without Bevacizumab, to Treat Ovarian Cancer

NCT06580314
View directory record Official record
Conditions
Fallopian Tube Endometrioid Adenocarcinoma, Fallopian Tube High Grade Serous Adenocarcinoma, Fallopian Tube Malignant Mixed Mesodermal (Mullerian) Tumor, FIGO Stage III Ovarian Cancer 2014, FIGO Stage IV Ovarian Cancer 2014, Ovarian Carcinoma, Ovarian Carcinosarcoma, Ovarian High Grade Endometrioid Adenocarcinoma, Ovarian High Grade Serous Adenocarcinoma, Primary Peritoneal Carcinosarcoma, Primary Peritoneal Endometrioid Adenocarcinoma, Primary Peritoneal High Grade Serous Adenocarcinoma
Interventions
Bevacizumab, Biospecimen Collection, Computed Tomography, Magnetic Resonance Imaging, Olaparib
Biological · Procedure · Drug
Lead sponsor
NRG Oncology
Other
Eligibility
18 Years and older
Enrollment
880 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2034
U.S. locations
676
States / cities
Birmingham, Alabama • Anchorage, Alaska • Fairbanks, Alaska + 458 more
Source: ClinicalTrials.gov public record
Updated Aug 6, 2026 · Synced Sep 27, 2026, 9:06 AM EDT
Terminated Phase 2 Interventional Results available

Olaparib for the Treatment of Castration Resistant Prostate Adenocarcinoma

NCT04951492
View directory record Official record
Conditions
Castration-Resistant Prostate Carcinoma, Prostate Adenocarcinoma
Interventions
Olaparib
Drug
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older · Male only
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Dec 31, 2024 · Synced Sep 27, 2026, 9:06 AM EDT
Completed Phase 1Phase 2 Interventional

Study to Assess Safety and Efficacy of AsiDNA in Combination with Olaparib in Participants with Recurrent Solid Tumors

NCT05700669
View directory record Official record
Conditions
Metastatic Castration-resistant Prostate Cancer, Recurrent Epithelial Ovarian Cancer, Breast Cancer
Interventions
AsiDNA, Olaparib
Drug
Lead sponsor
Valerio Therapeutics
Industry
Eligibility
18 Years and older
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Sep 18, 2024 · Synced Sep 27, 2026, 9:06 AM EDT
Completed Phase 2 Interventional

Study of Olaparib (MK-7339) in Combination With Pembrolizumab (MK-3475) in the Treatment of Homologous Recombination Repair Mutation (HRRm) and/or Homologous Recombination Deficiency (HRD)-Positive Advanced Cancer (MK-7339-007/KEYLYNK-007)

NCT04123366
View directory record Official record
Conditions
Solid Tumors
Interventions
Olaparib, Pembrolizumab
Drug · Biological
Lead sponsor
Merck Sharp & Dohme LLC
Industry
Eligibility
18 Years and older
Enrollment
333 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2026
U.S. locations
21
States / cities
Birmingham, Alabama • Gilbert, Arizona • Sacramento, California + 16 more
Source: ClinicalTrials.gov public record
Updated Jun 22, 2026 · Synced Sep 27, 2026, 9:06 AM EDT
Terminated Phase 2 Interventional Results available

BrUOG 337: Olaparib Prior to Radical Prostatectomy For Advanced Prostate Cancer Defects in DNA Repair Genes

NCT03432897
View directory record Official record
Conditions
Prostate Cancer, Adenocarcinoma of the Prostate
Interventions
Olaparib Pill, Prostatectomy
Drug · Procedure
Lead sponsor
Brown University
Other
Eligibility
18 Years and older · Male only
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Jul 7, 2025 · Synced Sep 27, 2026, 9:06 AM EDT
Recruiting Phase 2 Interventional

A Study of Radiation Therapy With Pembrolizumab and Olaparib or Other Radiosensitizers in Women Who Have Triple-Negative or Hormone-Receptor Positive/Her2 Negative Breast Cancer

NCT04683679
View directory record Official record
Conditions
Triple Negative Breast Cancer, TNBC - Triple-Negative Breast Cancer, Breast Cancer, Metastatic Breast Cancer
Interventions
Pembrolizumab, Olaparib, Radiation
Drug · Radiation
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older · Female only
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
7
States / cities
Basking Ridge, New Jersey • Middletown, New Jersey • Montvale, New Jersey + 4 more
Source: ClinicalTrials.gov public record
Updated Feb 16, 2026 · Synced Sep 27, 2026, 9:06 AM EDT
Active, not recruiting Phase 2 Interventional Results available

Targeted Therapy Directed by Genetic Testing in Treating Pediatric Patients With Relapsed or Refractory Advanced Solid Tumors, Non-Hodgkin Lymphomas, or Histiocytic Disorders (The Pediatric MATCH Screening Trial)

NCT03155620
View directory record Official record
Conditions
Advanced Malignant Solid Neoplasm, Ann Arbor Stage III Non-Hodgkin Lymphoma, Ann Arbor Stage IV Non-Hodgkin Lymphoma, Histiocytic Sarcoma, Juvenile Xanthogranuloma, Langerhans Cell Histiocytosis, Malignant Glioma, Recurrent Childhood Rhabdomyosarcoma, Recurrent Ependymoma, Recurrent Ewing Sarcoma, Recurrent Glioma, Recurrent Hepatoblastoma, Recurrent Langerhans Cell Histiocytosis, Recurrent Malignant Germ Cell Tumor, Recurrent Malignant Solid Neoplasm, Recurrent Medulloblastoma, Recurrent Neuroblastoma, Recurrent Non-Hodgkin Lymphoma, Recurrent Osteosarcoma, Recurrent Peripheral Primitive Neuroectodermal Tumor, Recurrent Primary Central Nervous System Neoplasm, Recurrent Rhabdoid Tumor, Recurrent Soft Tissue Sarcoma, Refractory Ewing Sarcoma, Refractory Glioma, Refractory Hepatoblastoma, Refractory Langerhans Cell Histiocytosis, Refractory Malignant Germ Cell Tumor, Refractory Malignant Solid Neoplasm, Refractory Medulloblastoma, Refractory Neuroblastoma, Refractory Non-Hodgkin Lymphoma, Refractory Osteosarcoma, Refractory Peripheral Primitive Neuroectodermal Tumor, Refractory Primary Central Nervous System Neoplasm, Refractory Rhabdoid Tumor, Refractory Rhabdomyosarcoma, Rhabdoid Tumor, Stage III Osteosarcoma AJCC v7, Stage III Soft Tissue Sarcoma AJCC v7, Stage IV Osteosarcoma AJCC v7, Stage IV Soft Tissue Sarcoma AJCC v7, Stage IVA Osteosarcoma AJCC v7, Stage IVB Osteosarcoma AJCC v7, Wilms Tumor
Interventions
Biopsy Procedure, Biospecimen Collection, Bone Marrow Aspiration and Biopsy, Bone Scan, Computed Tomography, Ensartinib, Erdafitinib, Ivosidenib, Laboratory Biomarker Analysis, Larotrectinib Sulfate, Magnetic Resonance Imaging, Mutation Carrier Screening, Olaparib, Palbociclib, Pharmacological Study, Positron Emission Tomography, Radionuclide Imaging, Samotolisib, Selpercatinib, Selumetinib Sulfate, Tazemetostat, Tipifarnib, Ulixertinib, Vemurafenib, X-Ray Imaging
Procedure · Drug · Other
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
12 Months to 21 Years
Enrollment
1,377 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2027
U.S. locations
168
States / cities
Birmingham, Alabama • Anchorage, Alaska • Mesa, Arizona + 126 more
Source: ClinicalTrials.gov public record
Updated Jul 23, 2026 · Synced Sep 27, 2026, 9:06 AM EDT
Terminated Phase 2 Interventional Results available

A Study of Olaparib and Durvalumab in Prostate Cancer

NCT03810105
View directory record Official record
Conditions
Prostate Cancer
Interventions
Olaparib, Durvalumab
Drug
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older · Male only
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
8
States / cities
Duarte, California • Chicago, Illinois • Detroit, Michigan + 5 more
Source: ClinicalTrials.gov public record
Updated Apr 8, 2024 · Synced Sep 27, 2026, 9:06 AM EDT