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ClinicalTrials.gov public records Last synced Oct 26, 2026, 4:54 AM EDT

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Showing 25–45 of 45 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: HDR Clear all
Terminated Phase 2 Interventional Results available

HDR Brachytherapy 68-Ga-RM2 PET, 68-Ga-PSMA-11 PET &Multi Parametric MRI in Prostate Cancer

NCT04264208
View directory record Official record
Conditions
Prostate Cancer
Interventions
68-Ga RM2., 68-Ga PSMA11, PET/MRI
Drug · Device
Lead sponsor
Andrei Iagaru
Other
Eligibility
18 Years and older · Male only
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Feb 1, 2024 · Synced Oct 26, 2026, 4:54 AM EDT
Recruiting Not applicable Interventional

Two-fraction HDR Monotherapy for Localized Prostate Cancer

NCT05665738
View directory record Official record
Conditions
Prostate Adenocarcinoma, Localized Prostate Carcinoma
Interventions
High Dose Rate Monotherapy
Radiation
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older · Male only
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2029
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Sep 17, 2026 · Synced Oct 26, 2026, 4:54 AM EDT
Completed Phase 2 Interventional Results available

Lung-MAP: Talazoparib in Treating Patients With HRRD Positive Recurrent Stage IV Squamous Cell Lung Cancer

NCT03377556
View directory record Official record
Conditions
ATM Gene Mutation, ATR Gene Mutation, BARD1 Gene Mutation, BRCA1 Gene Mutation, BRCA2 Gene Mutation, BRIP1 Gene Mutation, CHEK1 Gene Mutation, CHEK2 Gene Mutation, FANCA Gene Mutation, FANCC Gene Mutation, FANCD2 Gene Mutation, FANCF Gene Mutation, FANCM Gene Mutation, NBN Gene Mutation, PALB2 Gene Mutation, RAD51 Gene Mutation, RAD51B Gene Mutation, RAD54L Gene Mutation, Recurrent Squamous Cell Lung Carcinoma, RPA1 Gene Mutation, Stage IV Squamous Cell Lung Carcinoma AJCC v7
Interventions
Laboratory Biomarker Analysis, Pharmacological Study, Talazoparib
Other · Drug
Lead sponsor
SWOG Cancer Research Network
Network
Eligibility
Not listed
Enrollment
51 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
1151
States / cities
Birmingham, Alabama • Anchorage, Alaska • Fairbanks, Alaska + 713 more
Source: ClinicalTrials.gov public record
Updated Jun 23, 2021 · Synced Oct 26, 2026, 4:54 AM EDT
Active, not recruiting Not applicable Interventional

The Use of Artificial Intelligence Generated Contours in Radiation Planning of the Prostate Brachytherapy

NCT06964412
View directory record Official record
Conditions
Prostate Cancer
Interventions
Artificial-intelligence (AI)
Other
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years and older · Male only
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 29, 2026 · Synced Oct 26, 2026, 4:54 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 18, 2025 · Synced Oct 26, 2026, 4:54 AM EDT
Completed Not applicable Interventional Results available

Image-Guided Navigation for High Dose Rate Temporary Interstitial Brachytherapy in the Palliative Management of Previously Treated Tumors of the Spine and Pelvis

NCT01757717
View directory record Official record
Conditions
Metastatic or Recurrent Lesions in the Spine, Metastatic or Recurrent Lesions in the Pelvis
Interventions
Ir-192 high dose rate (HDR)
Radiation
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Mar 20, 2018 · Synced Oct 26, 2026, 4:54 AM EDT
Active, not recruiting Not applicable Interventional

Efficacy of IORT With CT-Guided HDR Brachytherapy for Treatment of Breast Cancer

NCT02400658
View directory record Official record
Conditions
Breast Cancer
Interventions
IORT with CT-Guided HDR Brachytherapy
Device
Lead sponsor
Shayna Showalter, MD
Other
Eligibility
45 Years and older · Female only
Enrollment
358 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2027
U.S. locations
3
States / cities
Hackensack, New Jersey • Philadelphia, Pennsylvania • Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Jan 25, 2023 · Synced Oct 26, 2026, 4:54 AM EDT
Completed Phase 2 Interventional

Niraparib in Patients With Pancreatic Cancer

NCT03601923
View directory record Official record
Conditions
Pancreatic Cancer
Interventions
Niraparib
Drug
Lead sponsor
Dana-Farber Cancer Institute
Other
Eligibility
18 Years and older
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2026
U.S. locations
3
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 25, 2026 · Synced Oct 26, 2026, 4:54 AM EDT
Active, not recruiting Phase 3 Interventional Results available

A Study of Niraparib in Combination With Abiraterone Acetate and Prednisone Versus Abiraterone Acetate and Prednisone for the Treatment of Participants With Deleterious Germline or Somatic Homologous Recombination Repair (HRR) Gene-MutatedProstatic Neoplasms (mCSPC)

NCT04497844
View directory record Official record
Conditions
Prostatic Neoplasms
Interventions
Niraparib+ Abiraterone acetate fixed dose combination (FDC), Abiraterone acetate (AA), Prednisone, Placebo FDC, Placebo AA
Combination Product · Drug
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
18 Years and older · Male only
Enrollment
696 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2027
U.S. locations
53
States / cities
Homewood, Alabama • Phoenix, Arizona • Tucson, Arizona + 45 more
Source: ClinicalTrials.gov public record
Updated Sep 28, 2026 · Synced Oct 26, 2026, 4:54 AM EDT
Terminated Phase 2 Interventional Results available

Olaparib in Subjects With Advanced Pancreatic Acinar Cell Carcinoma

NCT05286827
View directory record Official record
Conditions
Pancreatic Acinar Cell Carcinoma
Interventions
Olaparib, ECG, CT CAP, Tumor Biopsy
Drug · Diagnostic Test · Procedure
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 14, 2026 · Synced Oct 26, 2026, 4:54 AM EDT
Completed Phase 1 Interventional

Photodynamic Therapy Plus Brachytherapy in Treating Patients With Lung Cancer

NCT00014066
View directory record Official record
Conditions
Lung Cancer
Interventions
hematoporphyrin derivative, brachytherapy
Drug · Radiation
Lead sponsor
Roswell Park Cancer Institute
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 1993
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Feb 5, 2013 · Synced Oct 26, 2026, 4:54 AM EDT
Completed Phase 2Phase 3 Interventional Results available

Study With Intensity Modulated Radiation Therapy With Cisplatin to Treat Stage I-IVA Cervical Cancer

NCT01554397
View directory record Official record
Conditions
Cervical Cancer
Interventions
PET-guided Bone Marrow-Sparing Intensity Modulated Radiation Therapy (IMRT), Cisplatin, IMRT
Radiation · Drug
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older · Female only
Enrollment
101 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2022
U.S. locations
2
States / cities
La Jolla, California • Miami, Florida
Source: ClinicalTrials.gov public record
Updated Nov 29, 2024 · Synced Oct 26, 2026, 4:54 AM EDT
Terminated Phase 2 Interventional Results available

A Study to Evaluate Rucaparib in Participants With Solid Tumors and With Deleterious Mutations in HRR Genes

NCT04171700
View directory record Official record
Conditions
Solid Tumor
Interventions
Rucaparib
Drug
Lead sponsor
pharmaand GmbH
Industry
Eligibility
18 Years and older
Enrollment
83 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
19
States / cities
Los Angeles, California • San Francisco, California • Fort Myers, Florida + 15 more
Source: ClinicalTrials.gov public record
Updated Oct 2, 2023 · Synced Oct 26, 2026, 4:54 AM EDT
Terminated Phase 1 Interventional

Olaparib and Entinostat in Patients With Recurrent, Platinum-Refractory, Resistant Ovarian, Primary Peritoneal, Fallopian Tube Cancers

NCT03924245
View directory record Official record
Conditions
Fallopian Tube Cancer, Fallopian Tube Carcinosarcoma, Fallopian Tube Clear Cell Adenocarcinoma, Fallopian Tube Endometrioid Adenocarcinoma, High Grade Fallopian Tube Serous Adenocarcinoma, High Grade Ovarian Serous Adenocarcinoma, Ovarian Carcinosarcoma, Ovarian Clear Cell Adenocarcinoma, Ovarian Endometrioid Adenocarcinoma, Primary Peritoneal Serous Adenocarcinoma, Recurrent Endometrial Carcinoma, Recurrent Ovarian Carcinoma, Recurrent Primary Peritoneal Carcinoma
Interventions
Entinostat, Olaparib
Drug
Lead sponsor
Vanderbilt-Ingram Cancer Center
Other
Eligibility
18 Years and older · Female only
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
2
States / cities
Kansas City, Kansas • Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Apr 4, 2022 · Synced Oct 26, 2026, 4:54 AM EDT
Recruiting Phase 2 Interventional

Hypofractionated WPPT With HDR Boost

NCT06591819
View directory record Official record
Conditions
Prostate Cancer
Interventions
Hypofractionated Whole Pelvis Proton Therapy with Brachytherapy Boost
Radiation
Lead sponsor
Abramson Cancer Center at Penn Medicine
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2035
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 5, 2026 · Synced Oct 26, 2026, 4:54 AM EDT
Active, not recruiting Phase 2 Interventional Results available

Study of Durvalumab+Olaparib or Durvalumab After Treatment With Durvalumab and Chemotherapy in Patients With Lung Cancer (ORION)

NCT03775486
View directory record Official record
Conditions
Non-small Cell Lung Cancer NSCLC
Interventions
Durvalumab, Placebo for Olaparib, Olaparib, Nab-paclitaxel+carboplatin, Gemcitabine+carboplatin, Pemetrexed+carboplatin, Gemcitabine+cisplatin, Pemetrexed+cisplatin
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 130 Years
Enrollment
401 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2026
U.S. locations
9
States / cities
Bonita Springs, Florida • St. Petersburg, Florida • Tallahassee, Florida + 6 more
Source: ClinicalTrials.gov public record
Updated Sep 11, 2026 · Synced Oct 26, 2026, 4:54 AM EDT
Completed Phase 2 Interventional Results available

Pembrolizumab Activity in Patients With Homologous Recombination Competent and Deficient Tumors

NCT03274661
View directory record Official record
Conditions
Solid Tumor, Adult
Interventions
Pembrolizumab 200 mg Q3W
Drug
Lead sponsor
Baptist Health South Florida
Other
Eligibility
18 Years to 99 Years
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2022
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Oct 19, 2023 · Synced Oct 26, 2026, 4:54 AM EDT
Completed Phase 2 Interventional Results available

Pembrolizumab in Combination With Olaparib in Advanced BRCA-mutated or HDR-defect Breast Cancer

NCT03025035
View directory record Official record
Conditions
Breast Cancer
Interventions
Pembrolizumab, Olaparib
Drug
Lead sponsor
Yuan Yuan
Other
Eligibility
18 Years and older
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2025
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Feb 6, 2026 · Synced Oct 26, 2026, 4:54 AM EDT
Active, not recruiting Phase 2 Interventional

Testing Olaparib Either Alone or in Combination With Atezolizumab in BRCA Mutant Non-HER2-positive Breast Cancer

NCT02849496
View directory record Official record
Conditions
Anatomic Stage III Breast Cancer AJCC v8, Anatomic Stage IV Breast Cancer AJCC v8, Locally Advanced Unresectable Breast Carcinoma, Metastatic Breast Carcinoma
Interventions
Atezolizumab, Biopsy Procedure, Biospecimen Collection, Bone Marrow Aspiration, Bone Marrow Biopsy, Bone Scan, Computed Tomography, Magnetic Resonance Imaging, Olaparib, Positron Emission Tomography, Questionnaire Administration, X-Ray Imaging
Drug · Procedure · Other
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
89 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2027
U.S. locations
58
States / cities
Phoenix, Arizona • Scottsdale, Arizona • La Jolla, California + 43 more
Source: ClinicalTrials.gov public record
Updated Aug 28, 2026 · Synced Oct 26, 2026, 4:54 AM EDT
Completed Phase 2 Interventional Results available

A Study of LY2606368 (Prexasertib) in Patients With Solid Tumors With Replicative Stress or Homologous Repair Deficiency

NCT02873975
View directory record Official record
Conditions
Advanced Cancers
Interventions
LY2606368
Drug
Lead sponsor
Dana-Farber Cancer Institute
Other
Eligibility
18 Years and older
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 21, 2022 · Synced Oct 26, 2026, 4:54 AM EDT
Active, not recruiting Not applicable Interventional

Focal Salvage HDR Brachytherapy for Locally Recurrent Prostate Cancer in Patients Treated With Prior Radiotherapy

NCT03312972
View directory record Official record
Conditions
Locally Recurrent Prostate Cancer
Interventions
HDR Brachytherapy
Radiation
Lead sponsor
Loyola University
Other
Eligibility
18 Years and older · Male only
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2026
U.S. locations
2
States / cities
Maywood, Illinois • Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Sep 24, 2025 · Synced Oct 26, 2026, 4:54 AM EDT