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Showing 1–24 of 131 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Prostate Cancer Patients Treated by Radiotherapy Clear all
Recruiting Phase 3 Interventional

Stereotactic Ablative Radiotherapy (SABR) for the Treatment of Patients With Metastatic Cancer, ID-COMET Trial

NCT06563388
View directory record Official record
Conditions
Oligometastasis, Lung Cancer, Colo-rectal Cancer, Prostate Cancer
Interventions
Stereotactic Ablative Radiotherapy, Best Practice
Procedure · Other
Lead sponsor
Roswell Park Cancer Institute
Other
Eligibility
1 Year and older
Enrollment
800 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2032
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Feb 3, 2026 · Synced Sep 29, 2026, 2:49 PM 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 13, 2026 · Synced Sep 29, 2026, 2:49 PM EDT
Completed Phase 1 Interventional

Stereotactic Body Radiation Therapy in Treating Patients With Metastatic Breast Cancer, Non-small Cell Lung Cancer, or Prostate Cancer

NCT02206334
View directory record Official record
Conditions
Male Breast Carcinoma, Prostate Adenocarcinoma, Recurrent Breast Carcinoma, Recurrent Non-Small Cell Lung Carcinoma, Recurrent Prostate Carcinoma, Stage IV Breast Cancer, Stage IV Non-Small Cell Lung Cancer, Stage IV Prostate Cancer
Interventions
Stereotactic Body Radiation Therapy (SBRT)
Radiation
Lead sponsor
NRG Oncology
Other
Eligibility
18 Years and older
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2022
U.S. locations
74
States / cities
Birmingham, Alabama • Peoria, Arizona • Tucson, Arizona + 66 more
Source: ClinicalTrials.gov public record
Updated Jun 24, 2026 · Synced Sep 29, 2026, 2:49 PM EDT
Active, not recruiting Phase 1 Interventional

Stereotactic Body Radiation Therapy in Treating Patients With Prostate Cancer After Undergoing Surgery

NCT01923506
View directory record Official record
Conditions
Recurrent Prostate Cancer, Stage I Prostate Cancer, Stage IIA Prostate Cancer, Stage IIB Prostate Cancer, Stage III Prostate Cancer
Interventions
stereotactic body radiation therapy, quality-of-life assessment, laboratory biomarker analysis
Radiation · Procedure · Other
Lead sponsor
City of Hope Medical Center
Other
Eligibility
19 Years and older · Male only
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2027
U.S. locations
1
States / cities
Duarte, California
Source: ClinicalTrials.gov public record
Updated Aug 31, 2026 · Synced Sep 29, 2026, 2:49 PM 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 5, 2026 · Synced Sep 29, 2026, 2:49 PM EDT
Active, not recruiting Phase 1 Interventional

Enzalutamide, Radiation Therapy and Hormone Therapy in Treating Patients With Intermediate or High-Risk Prostate Cancer

NCT02023463
View directory record Official record
Conditions
Adenocarcinoma of the Prostate, Recurrent Prostate Cancer, Stage IIB Prostate Cancer, Stage III Prostate Cancer, Stage IV Prostate Cancer
Interventions
Enzalutamide, Goserelin acetate, Leuprolide acetate, Radiation therapy
Drug · Radiation
Lead sponsor
Thomas Jefferson University
Other
Eligibility
18 Years and older · Male only
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2040
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 24, 2025 · Synced Sep 29, 2026, 2:49 PM EDT
Completed Phase 1 Interventional

Sodium Selenite and Radiation Therapy in Treating Patients With Metastatic Cancer

NCT02184533
View directory record Official record
Conditions
Adenocarcinoma of the Prostate, Hormone-resistant Prostate Cancer, Recurrent Prostate Cancer, Stage IV Prostate Cancer, Multiple Myeloma, Plasmacytoma
Interventions
sodium selenite, radiation therapy, laboratory biomarker analysis, pharmacological study, questionnaire administration
Drug · Radiation · Other
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated May 27, 2024 · Synced Sep 29, 2026, 2:49 PM EDT
Completed Not applicable Interventional

Radiation Therapy in Treating Patients With Metastatic Hormone-Resistant Prostate Cancer Receiving Sipuleucel-T

NCT01833208
View directory record Official record
Conditions
Hormone-Resistant Prostate Cancer, Metastatic Malignant Neoplasm in the Bone, Recurrent Prostate Carcinoma, Stage IV Prostate Cancer
Interventions
Laboratory Biomarker Analysis, Radiation Therapy
Other · Radiation
Lead sponsor
Roswell Park Cancer Institute
Other
Eligibility
18 Years and older · Male only
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2021
U.S. locations
2
States / cities
Buffalo, New York • Cheektowaga, New York
Source: ClinicalTrials.gov public record
Updated Aug 4, 2021 · Synced Sep 29, 2026, 2:49 PM EDT
Active, not recruiting Phase 3 Interventional Results available

Androgen-Deprivation Therapy and Radiation Therapy in Treating Patients With Prostate Cancer

NCT01368588
View directory record Official record
Conditions
Prostate Cancer
Interventions
three-dimensional conformal radiotherapy, intensity modulated radiotherapy, Brachytherapy, Anti-androgen, luteinizing hormone-releasing hormone (LHRH) agonist or antagonist
Radiation · Drug
Lead sponsor
Radiation Therapy Oncology Group
Network
Eligibility
18 Years and older · Male only
Enrollment
2,590 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2031
U.S. locations
454
States / cities
Mobile, Alabama • Anchorage, Alaska • Fairbanks, Alaska + 351 more
Source: ClinicalTrials.gov public record
Updated May 7, 2026 · Synced Sep 29, 2026, 2:49 PM EDT
Terminated Not applicable Interventional

Stereotactic Body Radiation Therapy in Treating Patients With Low- and Intermediate-Risk Prostate Cancer

NCT01737151
View directory record Official record
Conditions
Prostate Adenocarcinoma, Stage I Prostate Cancer
Interventions
stereotactic body radiation therapy, four fraction split-course SBRT
Radiation
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
18 Years and older
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
3
States / cities
Charlottesville, Virginia • Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Sep 2, 2019 · Synced Sep 29, 2026, 2:49 PM EDT
Recruiting Phase 3 Interventional

Treating Prostate Cancer That Has Come Back After Surgery With Apalutamide and Targeted Radiation Based on PET Imaging

NCT04423211
View directory record Official record
Conditions
Biochemically Recurrent Prostate Carcinoma, Metastatic Prostate Carcinoma, Prostate Adenocarcinoma, Stage IVB Prostate Cancer AJCC v8
Interventions
3-Dimensional Conformal Radiation Therapy, Apalutamide, Computed Tomography, Degarelix, External Beam Radiation Therapy, Fluciclovine F18, Goserelin Acetate, Intensity-Modulated Proton Therapy, Intensity-Modulated Radiation Therapy, Leuprolide Acetate, Magnetic Resonance Imaging, Positron Emission Tomography, Quality-of-Life Assessment, Questionnaire Administration, Relugolix, Stereotactic Body Radiation Therapy, Triptorelin, Volume Modulated Arc Therapy
Radiation · Drug · Procedure + 1 more
Lead sponsor
ECOG-ACRIN Cancer Research Group
Network
Eligibility
18 Years and older · Male only
Enrollment
804 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2032
U.S. locations
341
States / cities
Anchorage, Alaska • Fairbanks, Alaska • Phoenix, Arizona + 240 more
Source: ClinicalTrials.gov public record
Updated Aug 18, 2026 · Synced Sep 29, 2026, 2:49 PM EDT
Completed Phase 2 Interventional Results available

Selenomethionine and Finasteride Before Surgery or Radiation Therapy in Treating Patients With Stage I or Stage II Prostate Cancer

NCT00736645
View directory record Official record
Conditions
Prostate Cancer
Interventions
selenomethionine, finasteride, placebo
Dietary Supplement · Drug · Other
Lead sponsor
Roswell Park Cancer Institute
Other
Eligibility
18 Years and older · Male only
Enrollment
55 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2012
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Oct 1, 2023 · Synced Sep 29, 2026, 2:49 PM EDT
Completed Not applicable Interventional Results available

Degarelix Acetate Before and During Radiation Therapy in Treating Patients With Prostate Cancer

NCT01731912
View directory record Official record
Conditions
Prostate Adenocarcinoma, Stage IIA Prostate Cancer, Stage IIB Prostate Cancer, Stage III Prostate Cancer, Stage IV Prostate Cancer
Interventions
Degarelix, External Beam Radiation Therapy, Laboratory Biomarker Analysis
Drug · Radiation · Other
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older · Male only
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jan 17, 2019 · Synced Sep 29, 2026, 2:49 PM EDT
Completed Phase 2 Interventional

An Open-Label, Multi-Center, Phase IIa Trial of PRX302 Treatment of Patients With Locally Recurrent Prostate Cancer After Primary Radiation Therapy

NCT00686088
View directory record Official record
Conditions
Locally Recurrent Prostate Cancer
Interventions
PRX302
Drug
Lead sponsor
Sophiris Bio Corp
Industry
Eligibility
18 Years and older · Male only
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
2
States / cities
San Antonio, Texas • Temple, Texas
Source: ClinicalTrials.gov public record
Updated Oct 28, 2009 · Synced Sep 29, 2026, 2:49 PM EDT
Active, not recruiting Phase 1Phase 2 Interventional Results available

Avelumab, Utomilumab, Anti-OX40 Antibody PF-04518600, and Radiation Therapy in Treating Patients With Advanced Malignancies

NCT03217747
View directory record Official record
Conditions
Advanced Malignant Solid Neoplasm, Castration-Resistant Prostate Carcinoma, Malignant Solid Neoplasm, Metastatic Malignant Solid Neoplasm, Metastatic Prostate Carcinoma, Prostate Carcinoma Metastatic in the Bone, Refractory Malignant Solid Neoplasm, Stage IV Prostate Cancer AJCC v8, Stage IVA Prostate Cancer AJCC v8, Stage IVB Prostate Cancer AJCC v8
Interventions
Avelumab, Ivuxolimab, Radiation Therapy, Utomilumab
Drug · Biological · Radiation
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
173 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2026
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated May 4, 2026 · Synced Sep 29, 2026, 2:49 PM EDT
Not listed Phase 3 Interventional Results available

Prostate Radiation Therapy or Short-Term Androgen Deprivation Therapy and Pelvic Lymph Node Radiation Therapy With or Without Prostate Radiation Therapy in Treating Patients With a Rising Prostate Specific Antigen (PSA) After Surgery for Prostate Cancer

NCT00567580
View directory record Official record
Conditions
Prostate Cancer
Interventions
PBRT, PLNRT, AA, LHRH agonist
Radiation · Drug
Lead sponsor
Radiation Therapy Oncology Group
Network
Eligibility
18 Years and older · Male only
Enrollment
1,792 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2008
U.S. locations
444
States / cities
Birmingham, Alabama • Fairbanks, Alaska • Peoria, Arizona + 316 more
Source: ClinicalTrials.gov public record
Updated May 8, 2025 · Synced Sep 29, 2026, 2:49 PM EDT
Completed Phase 2 Interventional

Hormone Therapy Followed By Internal Radiation Therapy in Treating Patients With Locally Recurrent Prostate Cancer

NCT00032006
View directory record Official record
Conditions
Prostate Cancer
Interventions
brachytherapy, radiation therapy
Radiation
Lead sponsor
Alliance for Clinical Trials in Oncology
Other
Eligibility
18 Years and older · Male only
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2003
U.S. locations
8
States / cities
Scottsdale, Arizona • Jacksonville, Florida • Urbana, Illinois + 5 more
Source: ClinicalTrials.gov public record
Updated Jul 12, 2016 · Synced Sep 29, 2026, 2:49 PM EDT
Active, not recruiting Phase 3 Interventional

64Cu-SAR-bisPSMA Positron Emission Tomography: A Phase 3 Study of Participants With Biochemical Recurrence of Prostate Cancer

NCT06970847
View directory record Official record
Conditions
Prostate Cancer, Prostate Cancer Patients With Detectable PSA Following Prostatectomy, Prostate Cancer Recurrent, Prostate Cancer Patients Who Have Brachytherapy Seed Implant, Prostate Cancer Patients Treated by Radiotherapy, Cryotherapy
Interventions
64Cu-SAR-bisPSMA
Drug
Lead sponsor
Clarity Pharmaceuticals Ltd
Industry
Eligibility
18 Years and older · Male only
Enrollment
220 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
18
States / cities
Irvine, California • Los Angeles, California • Montebello, California + 15 more
Source: ClinicalTrials.gov public record
Updated May 13, 2026 · Synced Sep 29, 2026, 2:49 PM EDT
Completed Phase 2 Interventional

Computer Planned Radiation Therapy in Treating Patients With Prostate Cancer

NCT00003104
View directory record Official record
Conditions
Prostate Cancer
Interventions
radiation therapy
Radiation
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
Male only
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1997 – 2005
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 25, 2013 · Synced Sep 29, 2026, 2:49 PM EDT
Terminated Phase 2 Interventional Results available

Docetaxel, Radiation Therapy, and Prednisone in Treating Patients Who Have Undergone Surgery For Prostate Cancer

NCT00348816
View directory record Official record
Conditions
Prostate Cancer
Interventions
docetaxel, prednisone, Radical prostatectomy, Radiation therapy
Drug · Procedure · Radiation
Lead sponsor
The University of Texas Health Science Center at San Antonio
Other
Eligibility
18 Years and older · Male only
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2016
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Dec 7, 2017 · Synced Sep 29, 2026, 2:49 PM EDT
Not listed No phase listed Observational

Quality of Life in Patients With Clinically Localized Prostate Cancer Treated With Radiosurgery

NCT01766492
View directory record Official record
Conditions
Prostate Cancer, Localized Malignant Neoplasm
Interventions
Stereotactic Body Radiation Therapy (SBRT)
Radiation
Lead sponsor
Georgetown University
Other
Eligibility
18 Years to 99 Years · Male only
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2025
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Feb 22, 2023 · Synced Sep 29, 2026, 2:49 PM EDT
Completed Phase 2 Interventional Results available

Radiation Therapy in Treating Patients With Stage II or Stage III Prostate Cancer

NCT00091390
View directory record Official record
Conditions
Prostate Cancer
Interventions
High Dose brachytherapy boost, External beam radiotherapy
Radiation
Lead sponsor
Radiation Therapy Oncology Group
Network
Eligibility
18 Years and older · Male only
Enrollment
129 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2016
U.S. locations
12
States / cities
Burbank, California • Inglewood, California • Sacramento, California + 9 more
Source: ClinicalTrials.gov public record
Updated Aug 9, 2020 · Synced Sep 29, 2026, 2:49 PM EDT
Active, not recruiting Not applicable Interventional

Stereotactic Body Radiation Therapy in Treating Patients With Localized High-Risk Prostate Cancer

NCT02296229
View directory record Official record
Conditions
Adenocarcinoma of the Prostate, Stage III Prostate Cancer
Interventions
stereotactic body radiation therapy, quality-of-life assessment, laboratory biomarker analysis, androgen deprivation therapy
Radiation · Other · Drug
Lead sponsor
Jonsson Comprehensive Cancer Center
Other
Eligibility
18 Years and older · Male only
Enrollment
220 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2027
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Feb 24, 2026 · Synced Sep 29, 2026, 2:49 PM EDT
Completed Not applicable Interventional Results available

High-Dose Stereotactic Radiation for Prostate Cancer

NCT01664130
View directory record Official record
Conditions
Adenocarcinoma of the Prostate, Recurrent Prostate Cancer, Stage I Prostate Cancer, Stage IIA Prostate Cancer, Stage IIB Prostate Cancer, Stage III Prostate Cancer
Interventions
stereotactic body radiation therapy, quality-of-life assessment, laboratory biomarker analysis
Radiation · Procedure · Other
Lead sponsor
Case Comprehensive Cancer Center
Other
Eligibility
18 Years and older · Male only
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2017
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated May 20, 2020 · Synced Sep 29, 2026, 2:49 PM EDT