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ClinicalTrials.gov public records Last synced Oct 11, 2026, 1:20 PM EDT

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Showing 49–72 of 80 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: STEREOTACTIC BODY RADIOTHERAPY to the prostate gland Clear all
Recruiting Phase 2 Interventional

IL-15 Superagonist With or Without Vaccine in Biochemically Recurrent Prostate Cancer After Previous Stereotactic Body Radiation Therapy

NCT07686380
View directory record Official record
Conditions
Recurrent Prostate Cancer, Prostate Cancer
Interventions
N-803, ETBX-71 Vaccine, 18F-DCFPyL
Drug · Radiation
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years to 120 Years · Male only
Enrollment
65 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 6, 2026 · Synced Oct 11, 2026, 1:20 PM EDT
Active, not recruiting Not applicable Interventional Results available

Adaptive Stereotactic Body Radiation Therapy to the Prostate and Pelvic Nodes With Simultaneous Integrated Boost to the MR-detected Nodule for Patients With High-risk and Unfavorable Intermediate-risk Prostate Cancer

NCT05628363
View directory record Official record
Conditions
Prostate Cancer, Cancer of the Prostate
Interventions
Ethos Varian treatment system, Adaptive stereotactic body radiotherapy, Androgen deprivation therapy
Device · Radiation · Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older · Male only
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2030
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Jul 2, 2026 · Synced Oct 11, 2026, 1:20 PM EDT
Active, not recruiting Not applicable Interventional Results available

PRE-ProstAtectomy MRI-GuidEd Stereotactic Body RadioTherapy for High-Risk Prostate Cancer Trial (PREPARE SBRT)

NCT03663218
View directory record Official record
Conditions
Prostate Cancer
Interventions
5 Gy x 5 fractions, 6 Gy x 5 fractions, 6.5 Gy x 5 fractions, maximum tolerated dose (6.5 Gy x 5 fractions), recommended phase 2 dose (6.5 Gy x 5 fractions)
Radiation
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years to 90 Years · Male only
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2027
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Mar 18, 2026 · Synced Oct 11, 2026, 1:20 PM EDT
Not yet recruiting Phase 2Phase 3 Interventional

Whole Versus Partial Gland Boost During Prostate SBRT

NCT07574489
View directory record Official record
Conditions
Prostate Cancer, Prostate Adenocarcinoma
Interventions
Prostate stereotactic body radiotherapy with whole gland boost, Prostate stereotactic body radiotherapy with DIL boost
Radiation
Lead sponsor
University of Nebraska
Other
Eligibility
19 Years and older · Male only
Enrollment
186 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2035
U.S. locations
1
States / cities
Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated Jun 29, 2026 · Synced Oct 11, 2026, 1:20 PM EDT
Recruiting Phase 2 Interventional

Hormone Therapy (Apalutamide) and Image-guided Stereotactic Body Radiation Therapy for the Treatment of Patients With Prostate Cancer, HEATWAVE Trial

NCT06067269
View directory record Official record
Conditions
Prostate Adenocarcinoma, Stage II Prostate Cancer AJCC v8, Stage IIIA Prostate Cancer AJCC v8, Stage IIIB Prostate Cancer AJCC v8
Interventions
Apalutamide, Biospecimen Collection, Computed Tomography, Gallium Ga 68 Gozetotide, Guided Stereotactic Body Radiation Therapy, Multiparametric Magnetic Resonance Imaging, Positron Emission Tomography, Questionnaire Administration
Drug · Procedure · Other + 1 more
Lead sponsor
Jonsson Comprehensive Cancer Center
Other
Eligibility
18 Years and older · Male only
Enrollment
95 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jul 17, 2026 · Synced Oct 11, 2026, 1:20 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 25, 2026 · Synced Oct 11, 2026, 1:20 PM EDT
Recruiting Not applicable Interventional

Trial Evaluating the Safety and Efficacy Of MR-Linac-Guided Radiotherapy as Salvage Treatment After External Beam Radiotherapy Recurrence (TUMORNATOR II)

NCT07142967
View directory record Official record
Conditions
Intraprostatic Prostate Cancer
Interventions
Stereotactic Body Radiation Therapy (SBRT), Androgen Deprivation Therapy (ADT)
Radiation · Drug
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years and older · Male only
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2030
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 10, 2026 · Synced Oct 11, 2026, 1:20 PM EDT
Completed Phase 1Phase 2 Interventional Results available

Radiation and Androgen Ablation for Prostate Cancer

NCT01517451
View directory record Official record
Conditions
Adenocarcinoma of the Prostate
Interventions
Radiation Therapy, Androgen Deprivation Therapy (ADT)
Radiation · Drug
Lead sponsor
Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
Other
Eligibility
18 Years to 100 Years · Male only
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2025
U.S. locations
3
States / cities
Washington D.C., District of Columbia • Baltimore, Maryland • Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Feb 11, 2026 · Synced Oct 11, 2026, 1:20 PM EDT
Completed Phase 2 Interventional

A Study of Stereotactic Body Radiation Therapy and Radium (Ra-223) Dichloride in Prostate Cancer That Has Spread to the Bones

NCT05133440
View directory record Official record
Conditions
Prostate Cancer
Interventions
Radium dichloride, PET Scan
Drug · Diagnostic Test
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older · Male only
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
7
States / cities
Aurora, Colorado • Basking Ridge, New Jersey • Middletown, New Jersey + 4 more
Source: ClinicalTrials.gov public record
Updated Apr 28, 2026 · Synced Oct 11, 2026, 1:20 PM EDT
Recruiting Phase 1 Interventional

Two Fraction Prostate SBRT With DIL SIB

NCT05864196
View directory record Official record
Conditions
Prostate Cancer
Interventions
Two-Fraction Stereotactic Body Radiation Therapy (SBRT)
Radiation
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years and older · Male only
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2030
U.S. locations
2
States / cities
Mineola, New York • New York, New York
Source: ClinicalTrials.gov public record
Updated Jan 29, 2026 · Synced Oct 11, 2026, 1:20 PM EDT
Recruiting Phase 2 Interventional

A Phase II Study Evaluating T-Cell Clonality After Stereotactic Body Radiation Therapy Alone and in Combination With the Immunocytokine PDS01ADC in Localized High and Intermediate Risk Prostate Cancer Treated With Androgen Deprivation Therapy

NCT05361798
View directory record Official record
Conditions
Cancer Of Prostate
Interventions
PDS01ADC, Stereotactic Body Radiation Therapy (SBRT)
Drug · Radiation
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older · Male only
Enrollment
65 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 18, 2026 · Synced Oct 11, 2026, 1:20 PM EDT
Active, not recruiting Phase 2 Interventional

Prostate Oncologic Therapy While Ensuring Neurovascular Conservation (POTEN-C)

NCT03525262
View directory record Official record
Conditions
Prostate Cancer Adenocarcinoma
Interventions
30Gy (Gray) planning target volume (PTV)
Radiation
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years and older · Male only
Enrollment
124 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2029
U.S. locations
8
States / cities
San Francisco, California • Aurora, Colorado • Colorado Springs, Colorado + 5 more
Source: ClinicalTrials.gov public record
Updated Jun 5, 2026 · Synced Oct 11, 2026, 1:20 PM 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 11, 2026, 1:20 PM EDT
Completed Phase 1 Interventional

Dose Escalation Study of Preoperative SBRT for High Risk Prostate Cancer

NCT02572284
View directory record Official record
Conditions
Prostate Cancer
Interventions
Stereotactic Body Radiation Therapy (SBRT), Prostatectomy, Quality of Life Questionnaires
Radiation · Procedure · Other
Lead sponsor
H. Lee Moffitt Cancer Center and Research Institute
Other
Eligibility
18 Years and older · Male only
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Jan 19, 2023 · Synced Oct 11, 2026, 1:20 PM EDT
Completed Not applicable Interventional Results available

A Prospective Study Using Implanted Fiducial Markers to Assess Treatment Accuracy and Esophageal Toxicity in Spinal Stereotactic Body Radiation Therapy

NCT01624220
View directory record Official record
Conditions
Spinal Tumor
Interventions
Spinal SBRT (Standard Dose), Spinal SBRT (Higher Dose), Gold Seed Implantation, Questionnaires
Radiation · Procedure · Behavioral
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
41 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2023
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated May 12, 2026 · Synced Oct 11, 2026, 1:20 PM EDT
Not yet recruiting Not applicable Interventional

Magnetic Resonance-Guided Stereotactic Body Radiation Therapy for the Treatment of Prostate Cancer

NCT07769372
View directory record Official record
Conditions
Stage I Prostate Cancer AJCC v8, Stage II Prostate Cancer AJCC v8, Stage IIIA Prostate Cancer AJCC v8, Stage IIIB Prostate Cancer AJCC v8, Stage IVA Prostate Cancer AJCC v8
Interventions
Biopsy Procedure, Computed Tomography, Electronic Health Record Review, Magnetic Resonance Imaging, MRI-guided Stereotactic Body Radiation Therapy, Questionnaire Administration
Procedure · Other · Radiation
Lead sponsor
City of Hope Medical Center
Other
Eligibility
18 Years and older · Male only
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2027 – 2029
U.S. locations
1
States / cities
Irvine, California
Source: ClinicalTrials.gov public record
Updated Aug 17, 2026 · Synced Oct 11, 2026, 1:20 PM EDT
Withdrawn Not applicable Interventional

Phase I Study MR-guided SBRT to PCa

NCT03935308
View directory record Official record
Conditions
Low or Intermediate Risk Prostate Cancer
Interventions
MR guided Linear Accelerator
Radiation
Lead sponsor
Henry Ford Health System
Other
Eligibility
18 Years and older · Male only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Detroit, Michigan
Source: ClinicalTrials.gov public record
Updated Feb 25, 2022 · Synced Oct 11, 2026, 1:20 PM EDT
Active, not recruiting Phase 2 Interventional

Testing the Addition of the Drug Relugolix to the Usual Radiation Therapy for Advanced-Stage Prostate Cancer, The NRG Promethean Study

NCT05053152
View directory record Official record
Conditions
Oligometastatic Prostate Carcinoma, Prostate Adenocarcinoma, Prostate Ductal Adenocarcinoma, Prostate Intraductal Carcinoma, Stage IVB Prostate Cancer AJCC v8
Interventions
Biospecimen Collection, Bone Scan, Computed Tomography, Fluciclovine F18, Magnetic Resonance Imaging, Placebo Administration, Positron Emission Tomography, PSMA PET Scan, Relugolix, Stereotactic Body Radiation Therapy
Procedure · Other · Drug + 1 more
Lead sponsor
NRG Oncology
Other
Eligibility
18 Years and older · Male only
Enrollment
194 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2034
U.S. locations
242
States / cities
Phoenix, Arizona • Berkeley, California • Beverly Hills, California + 192 more
Source: ClinicalTrials.gov public record
Updated Aug 17, 2026 · Synced Oct 11, 2026, 1:20 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 19, 2026 · Synced Oct 11, 2026, 1:20 PM 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 11, 2026, 1:20 PM EDT
Recruiting Phase 1Phase 2 Interventional

STereotActic Body Radiotherapy and 177Lutetium PSMA in Locally Advanced Prostate Cancer

NCT06574880
View directory record Official record
Conditions
Malignant Neoplasm of Prostate, Locally Advanced Prostate Cancer
Interventions
Lu-PSMA-617, 5-fraction Stereotactic Body Radiation Therapy (SBRT)
Drug · Radiation
Lead sponsor
Angela Y. Jia, MD PhD
Other
Eligibility
18 Years and older · Male only
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated May 26, 2026 · Synced Oct 11, 2026, 1:20 PM EDT
Active, not recruiting Not applicable Interventional

Germline DNA-Based Radiosensitivity Biomarker Influence on Toxicity Following Prostate Radiotherapy, GARUDA Trial

NCT04624256
View directory record Official record
Conditions
Prostate Adenocarcinoma, Stage I Prostate Cancer American Joint Committee on Cancer (AJCC) v8, Stage II Prostate Cancer AJCC v8, Stage IIA Prostate Cancer AJCC v8, Stage IIB Prostate Cancer AJCC v8, Stage IIC Prostate Cancer AJCC v8
Interventions
Discussion, Hypofractionated Radiation Therapy, Laboratory Biomarker Analysis, Quality-of-Life Assessment, Questionnaire Administration, Stereotactic Body Radiation Therapy
Procedure · Radiation · Other
Lead sponsor
Jonsson Comprehensive Cancer Center
Other
Eligibility
18 Years and older · Male only
Enrollment
208 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2028
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jul 7, 2026 · Synced Oct 11, 2026, 1:20 PM EDT
Withdrawn Not applicable Interventional

Prospective Evaluation of Stereotactic Body Radiotherapy for Metastatic Prostate Cancer

NCT02206724
View directory record Official record
Conditions
Metastatic Prostate Cancer
Interventions
STEREOTACTIC BODY RADIOTHERAPY to the prostate gland
Radiation
Lead sponsor
Sharp HealthCare
Other
Eligibility
18 Years to 75 Years · Male only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Apr 20, 2018 · Synced Oct 11, 2026, 1:20 PM EDT
Withdrawn Phase 2 Interventional

Stereotactic Body Radiotherapy (SBRT) With Concurrent Boost for Low- and Intermediate-Risk Prostate Cancer

NCT01409473
View directory record Official record
Conditions
Prostate Cancer
Interventions
Prostate SBRT with concurrent boost to intraprostatic lesion(s)
Radiation
Lead sponsor
Rocky Mountain Cancer Centers
Other
Eligibility
18 Years and older · Male only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2022
U.S. locations
2
States / cities
Aurora, Colorado • Littleton, Colorado
Source: ClinicalTrials.gov public record
Updated Feb 12, 2014 · Synced Oct 11, 2026, 1:20 PM EDT