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ClinicalTrials.gov public records Last synced Oct 4, 2026, 2:36 AM EDT

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Showing 1–24 of 124 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Androgen Suppression Therapy and Radiation Therapy Clear all
Active, not recruiting Phase 2 Interventional

High-Risk Metachronous Oligometastatic Prostate Cancer Trial

NCT06212583
View directory record Official record
Conditions
Prostate Cancer, Oligometastatic Disease
Interventions
niraparib/abiraterone acetate, Stereotactic ablative radiation therapy (SABR), Androgen deprivation therapy (ADT)
Drug · Radiation
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years and older · Male only
Enrollment
88 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2029
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated May 6, 2026 · Synced Oct 4, 2026, 2:36 AM EDT
Recruiting Phase 2 Interventional

Androgen Ablation Therapy With or Without Niraparib After Radiation Therapy for the Treatment of High-Risk Localized or Locally Advanced Prostate Cancer

NCT04947254
View directory record Official record
Conditions
Prostate Carcinoma, 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
Abiraterone Acetate, Antiandrogen Therapy, Apalutamide, Biopsy, Niraparib, Prednisone, Radiation Therapy
Drug · Procedure · Radiation
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older · Male only
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2028
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jun 23, 2026 · Synced Oct 4, 2026, 2:36 AM EDT
Recruiting Phase 2 Interventional

18F-DCFPyL Imaging as a Method to Assess Treatment Response to Stereotactic Body Radiation Therapy

NCT05155046
View directory record Official record
Conditions
Localized Prostate Cancer
Interventions
18F-DCFPyL
Drug
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years to 120 Years · Male only
Enrollment
130 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2029
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 17, 2026 · Synced Oct 4, 2026, 2:36 AM EDT
Terminated Phase 2 Interventional Results available

Neoadjuvant Chemohormonal Therapy Followed by Salvage Surgery for High Risk PSA

NCT01531205
View directory record Official record
Conditions
Prostate Cancer
Interventions
Androgen Ablation, Cabazitaxel, Salvage Therapy, Neoadjuvant Treatment - Hormonal Therapy, Neoadjuvant Treatment - Cabazitaxel
Drug
Lead sponsor
H. Lee Moffitt Cancer Center and Research Institute
Other
Eligibility
18 Years and older · Male only
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Nov 5, 2014 · Synced Oct 4, 2026, 2:36 AM EDT
Active, not recruiting Phase 3 Interventional

Two Studies for Patients With Unfavorable Intermediate Risk Prostate Cancer Testing Less Intense Treatment for Patients With a Low Gene Risk Score and Testing a More Intense Treatment for Patients With a Higher Gene Risk Score, The Guidance Trial

NCT05050084
View directory record Official record
Conditions
Prostate Adenocarcinoma
Interventions
Bicalutamide, Buserelin, Darolutamide, Degarelix, Flutamide, Goserelin, Histrelin, Leuprolide, Radiation Therapy, Relugolix, Triptorelin
Drug · Radiation
Lead sponsor
NRG Oncology
Other
Eligibility
18 Years and older · Male only
Enrollment
2,050 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2031
U.S. locations
567
States / cities
Birmingham, Alabama • Gilbert, Arizona • Peoria, Arizona + 432 more
Source: ClinicalTrials.gov public record
Updated Aug 17, 2026 · Synced Oct 4, 2026, 2:36 AM EDT
Recruiting Phase 2 Interventional

PSMA-High: EBRT/ PSMA617/ ADT vs. EBRT/ ADT

NCT07550517
View directory record Official record
Conditions
High-Risk Localized Prostate Cancer
Interventions
EBRT + 6 mo ADT + 177Lu-PSMA-617, EBRT + 24 mo ADT
Drug · Radiation
Lead sponsor
Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
Other
Eligibility
18 Years and older · Male only
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2033
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 22, 2026 · Synced Oct 4, 2026, 2:36 AM EDT
Completed Phase 3 Interventional

Study of External Beam Radiation Therapy With and Without Hormonal Therapy to Treat Prostate Cancer

NCT00116220
View directory record Official record
Conditions
Prostate Cancer
Interventions
Flutamide (Eulexin) and Lupron or Zoladex, External Beam Radiotherapy
Drug · Radiation
Lead sponsor
Dana-Farber Cancer Institute
Other
Eligibility
41 Years and older · Male only
Enrollment
206 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1995 – 2015
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 6, 2022 · Synced Oct 4, 2026, 2:36 AM EDT
Active, not recruiting Phase 2Phase 3 Interventional

Antiandrogen Therapy and Radiation Therapy With or Without Docetaxel in Treating Patients With Prostate Cancer That Has Been Removed by Surgery

NCT03070886
View directory record Official record
Conditions
Stage I Prostate Adenocarcinoma AJCC v7, Stage II Prostate Adenocarcinoma AJCC v7, Stage III Prostate Adenocarcinoma AJCC v7
Interventions
Bicalutamide, Degarelix, Docetaxel, External Beam Radiation Therapy, Flutamide, Goserelin, Goserelin Acetate, Laboratory Biomarker Analysis, Leuprolide, Leuprolide Acetate, Nilutamide
Drug · Radiation · Other
Lead sponsor
NRG Oncology
Other
Eligibility
18 Years and older · Male only
Enrollment
612 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2030
U.S. locations
311
States / cities
Mobile, Alabama • Fairbanks, Alaska • Phoenix, Arizona + 254 more
Source: ClinicalTrials.gov public record
Updated Sep 14, 2026 · Synced Oct 4, 2026, 2:36 AM EDT
Completed Phase 1Phase 2 Interventional Results available

Testing the Addition of a New Anti-Cancer Drug, Niraparib, to the Usual Treatment (Hormone and Radiation Therapy) for Prostate Cancer With a High Chance of Recurring

NCT04037254
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Jul 10, 2026 · Synced Oct 4, 2026, 2:36 AM EDT
Recruiting Phase 3 Interventional

A Study of Metastases Free Survival With Saruparib vs Placebo Added to a Standard RT/ADT in Men With High-risk Prostate Cancer With a BRCA Mutation

NCT06952803
View directory record Official record
Conditions
Prostate Cancer
Interventions
Saruparib, Placebo, Abiraterone + Prednisolone/Prednisone, Androgen Deprivation Therapy (ADT)
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years and older · Male only
Enrollment
700 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2036
U.S. locations
45
States / cities
Phoenix, Arizona • Tucson, Arizona • La Jolla, California + 40 more
Source: ClinicalTrials.gov public record
Updated Sep 18, 2026 · Synced Oct 4, 2026, 2:36 AM EDT
Completed Not applicable Interventional Results available

Docetaxel, Androgen Deprivation and Proton Therapy for High Risk Prostate Cancer

NCT01040624
View directory record Official record
Conditions
Prostate Cancer
Interventions
> 15% risk of + LN
Radiation
Lead sponsor
University of Florida
Other
Eligibility
18 Years and older · Male only
Enrollment
77 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2022
U.S. locations
1
States / cities
Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated Oct 3, 2023 · Synced Oct 4, 2026, 2:36 AM EDT
Completed Phase 1 Interventional Results available

Samarium-153 With Neoadjuvant Hormonal and Radiation Therapy for Locally Advanced Prostate Cancer

NCT00328614
View directory record Official record
Conditions
Prostate Cancer
Interventions
Samarium-153, Total Androgen Suppression (TAS) with Bicalutamide, Total androgen suppression (TAS) with Goserelin Acetate, Radiation Therapy
Drug · Device
Lead sponsor
Sidney Kimmel Comprehensive Cancer Center at Thomas Jefferson University
Other
Eligibility
18 Years and older · Male only
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2011
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 16, 2025 · Synced Oct 4, 2026, 2:36 AM EDT
Completed Phase 1 Interventional

SU5416 Plus Hormone Therapy and Radiation Therapy in Treating Patients With Prostate Cancer

NCT00026377
View directory record Official record
Conditions
Prostate Cancer
Interventions
bicalutamide, flutamide, goserelin acetate, leuprolide acetate, SU5416, radiation therapy
Drug · Radiation
Lead sponsor
University of Chicago
Other
Eligibility
Male only
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2003
U.S. locations
3
States / cities
Chicago, Illinois • LaGrange, Illinois
Source: ClinicalTrials.gov public record
Updated Sep 5, 2013 · Synced Oct 4, 2026, 2:36 AM EDT
Terminated Phase 2 Interventional Results available

Antiandrogen Therapy, Abiraterone Acetate, and Prednisone With or Without Neutron Radiation Therapy in Treating Patients With Prostate Cancer

NCT03649841
View directory record Official record
Conditions
Castration-Sensitive Prostate Carcinoma, Metastatic Malignant Neoplasm in the Bone, Metastatic Prostate Carcinoma, Prostate Adenocarcinoma, Prostate Small Cell Neuroendocrine Carcinoma, Stage IV Prostate Cancer AJCC v8, Stage IVA Prostate Cancer AJCC v8, Stage IVB Prostate Cancer AJCC v8
Interventions
Antiandrogen Therapy, Abiraterone Acetate, Prednisone, Radiation Therapy
Drug · Radiation
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older · Male only
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Oct 26, 2023 · Synced Oct 4, 2026, 2:36 AM EDT
Completed Phase 3 Interventional Results available

Hormone Therapy, Radiation Therapy, and Steroid 17alpha-monooxygenase TAK-700 in Treating Patients With High-Risk Prostate Cancer

NCT01546987
View directory record Official record
Conditions
Prostate Cancer
Interventions
GnRH agonist, Anti-androgen, TAK-700, Radiation therapy
Drug · Radiation
Lead sponsor
Radiation Therapy Oncology Group
Network
Eligibility
18 Years and older · Male only
Enrollment
239 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2025
U.S. locations
165
States / cities
Birmingham, Alabama • Phoenix, Arizona • Scottsdale, Arizona + 136 more
Source: ClinicalTrials.gov public record
Updated Mar 6, 2026 · Synced Oct 4, 2026, 2:36 AM EDT
Completed Phase 3 Interventional Results available

Hormone Suppression and Radiation Therapy for 6 Months With/Without Docetaxel for High Risk Prostate Cancer

NCT00116142
View directory record Official record
Conditions
Prostate Cancer
Interventions
Docetaxel, Androgen Hormonal Suppression and Radiation, Androgen Suppression Therapy and Radiation Therapy
Drug
Lead sponsor
Dana-Farber Cancer Institute
Other
Eligibility
30 Years and older · Male only
Enrollment
350 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2020
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 11, 2022 · Synced Oct 4, 2026, 2:36 AM EDT
Terminated Phase 1 Interventional

Hormone Therapy and Temsirolimus in Treating Patients With Relapsed Prostate Cancer

NCT00512668
View directory record Official record
Conditions
Adenocarcinoma of the Prostate, Recurrent Prostate Cancer
Interventions
leuprolide acetate, goserelin acetate, bicalutamide, nilutamide, flutamide, temsirolimus, laboratory biomarker analysis
Drug · Other
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
Male only
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2007
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jan 7, 2013 · Synced Oct 4, 2026, 2:36 AM EDT
Completed Phase 2 Interventional

Hormone Therapy Plus Radiation Therapy in Treating Patients With Prostate Cancer

NCT00003124
View directory record Official record
Conditions
Prostate Cancer
Interventions
flutamide, leuprolide acetate, radiation therapy
Drug · Radiation
Lead sponsor
Herbert Irving Comprehensive Cancer Center
Other
Eligibility
Male only
Enrollment
105 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1997 – 2007
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jan 6, 2014 · Synced Oct 4, 2026, 2:36 AM EDT
Completed Phase 1 Interventional

A Phase I Feasibility Study of an Intraprostatic PSA-Based Vaccine in Men With Prostate Cancer With Local Failure Following Radiotherapy or Cryotherapy or Clinical Progression on Androgen Deprivation Therapy in the Absence of Local Definitive Therapy

NCT00096551
View directory record Official record
Conditions
Prostatic Neoplasms
Interventions
Recombinant Vaccinia-PSA(L155)/TRICOM (PROSTVAC-V/TRICOM), Recombinant Fowlpox-PSA(L155)/TRICOM (PROSTVAC-F/TRICOM), Recombinant Fowlpox-GM-CSF
Drug
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older · Male only
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2011
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 2, 2017 · Synced Oct 4, 2026, 2:36 AM EDT
Completed Phase 1 Interventional Results available

Highly Conformal, Hypofractionated, Focally Dose Escalated Post-Prostatectomy Radiotherapy

NCT03388619
View directory record Official record
Conditions
Cancer Of Prostate, Prostate Neoplasms, Prostate Cancer, Neoplasms of Prostate, Prostatic Cancer
Interventions
Prostate bed with integrated boost, Prostate bed irradiation only, Whole Body Bone Scan, 18F-NaF PET Imaging, CT, mpMRI, ADT
Radiation · Diagnostic Test · Drug
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older · Male only
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2025
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 28, 2026 · Synced Oct 4, 2026, 2:36 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Cancer DNA Detection in Blood and Urine

NCT02657863
View directory record Official record
Conditions
Prostate Cancer
Interventions
Urine collection and blood draw
Procedure
Lead sponsor
Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
Other
Eligibility
18 Years to 100 Years · Male only
Enrollment
61 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2023
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 23, 2025 · Synced Oct 4, 2026, 2:36 AM EDT
Recruiting Phase 2 Interventional

PSMA-Directed Para-Aortic Radiation Therapy for Oligorecurrent Prostate Cancer

NCT06392295
View directory record Official record
Conditions
Prostate Cancer, Prostate Adenocarcinoma, Hormone Sensitive Prostate Cancer
Interventions
Para Aortic Radiation Therapy: Photon Therapy, Para Aortic Radiation Therapy: Proton Therapy, Androgen Deprivation Therapy, Androgen Receptor Signaling Inhibitor
Radiation · Drug
Lead sponsor
University of Miami
Other
Eligibility
18 Years and older · Male only
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2029
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Jun 16, 2026 · Synced Oct 4, 2026, 2:36 AM EDT
Recruiting Phase 2 Interventional

Effects of Relugolix vs Leuprolide on Cardiac Function in Patients With Prostate Cancer

NCT06330805
View directory record Official record
Conditions
Prostate Adenocarcinoma, Stage IIB Prostate Cancer AJCC v8, Stage IIC Prostate Cancer AJCC v8
Interventions
Biospecimen Collection, Contrast Agent, Leuprolide, Magnetic Resonance Imaging, Physical Performance Testing, Relugolix
Procedure · Other · Drug
Lead sponsor
Ohio State University Comprehensive Cancer Center
Other
Eligibility
18 Years and older · Male only
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Mar 9, 2026 · Synced Oct 4, 2026, 2:36 AM EDT
Completed Phase 1 Interventional

Stereotactic Boost and Long-Term Androgen Deprivation for Adenocarcinoma of the Prostate

NCT02064036
View directory record Official record
Conditions
Adenocarcinoma of the Prostate
Interventions
Stereotactic Radiosurgical Boost, Casodex, Leuprolide
Radiation · Drug
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years and older · Male only
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2021
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated Oct 18, 2022 · Synced Oct 4, 2026, 2:36 AM EDT