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ClinicalTrials.gov public records Last synced Nov 12, 2026, 5:50 PM EST

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Showing 121–135 of 135 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Low-Risk Prostate Cancer Clear all
Completed Phase 3 Interventional

Diet and PSA Levels in Patients With Prostate Cancer

NCT00003367
View directory record Official record
Conditions
Prostate Cancer
Interventions
green tea, soy protein isolate, vitamin E
Dietary Supplement
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older · Male only
Enrollment
154 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1998 – 2002
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 26, 2013 · Synced Nov 12, 2026, 5:50 PM EST
Terminated No phase listed Observational

Outcome Assessment of an Active Surveillance Program for Low Risk Prostate Cancer: An Observational Study

NCT01376661
View directory record Official record
Conditions
Prostate Cancer
Interventions
Not listed
Lead sponsor
St. Joseph Hospital of Orange
Other
Eligibility
18 Years to 90 Years · Male only
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2016
U.S. locations
1
States / cities
Orange, California
Source: ClinicalTrials.gov public record
Updated Apr 2, 2021 · Synced Nov 12, 2026, 5:50 PM EST
Not listed Not applicable Interventional

Hypofractionated Image Guided Proton Therapy for Low andIntermediate Risk Prostate Cancer

NCT02040610
View directory record Official record
Conditions
Prostate Cancer
Interventions
Hypofractionated Proton Therapy
Radiation
Lead sponsor
Provision Center for Proton Therapy
Other
Eligibility
18 Years and older · Male only
Enrollment
235 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2025
U.S. locations
2
States / cities
Knoxville, Tennessee • Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Apr 5, 2019 · Synced Nov 12, 2026, 5:50 PM EST
Active, not recruiting Not applicable Interventional

Stereotactic Ablative Radiation Therapy for Prostate Cancer

NCT05668351
View directory record Official record
Conditions
Prostate Cancer
Interventions
SUPR-SABR treatment
Radiation
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years and older · Male only
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Feb 19, 2026 · Synced Nov 12, 2026, 5:50 PM EST
Completed Phase 2 Interventional

Low-Fat Diet and/or Flaxseed in Preventing Prostate Cancer

NCT00049309
View directory record Official record
Conditions
Prostate Cancer
Interventions
dietary intervention, flaxseed
Dietary Supplement
Lead sponsor
Duke University
Other
Eligibility
18 Years to 120 Years · Male only
Enrollment
161 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2006
U.S. locations
3
States / cities
Ann Arbor, Michigan • Chapel Hill, North Carolina • Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Feb 23, 2017 · Synced Nov 12, 2026, 5:50 PM EST
Not listed Phase 3 Interventional

I-125 Versus Pd-103 for Low Risk Prostate Cancer

NCT00494039
View directory record Official record
Conditions
Prostate Cancer
Interventions
Radioactive seed implant to prostate
Procedure
Lead sponsor
VA Puget Sound Health Care System
Federal
Eligibility
40 Years to 80 Years · Male only
Enrollment
602 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1998 – 2010
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jun 29, 2007 · Synced Nov 12, 2026, 5:50 PM EST
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 Nov 12, 2026, 5:50 PM EST
Terminated Not applicable Interventional Results available

Diet and Exercise Program to Promote Weight Loss and Improve Health in Men With Low- or Low-Intermediate-Risk Prostate Cancer

NCT02454517
View directory record Official record
Conditions
Prostate Adenocarcinoma, Stage I Prostate Cancer AJCC V7, Stage IIA Prostate Cancer AJCC v7
Interventions
Behavioral Dietary Intervention, Exercise Intervention, Informational Intervention, Laboratory Biomarker Analysis, Quality-of-Life Assessment, Questionnaire Administration
Behavioral · Other
Lead sponsor
Fred Hutchinson Cancer Center
Other
Eligibility
40 Years and older · Male only
Enrollment
117 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jan 4, 2023 · Synced Nov 12, 2026, 5:50 PM EST
Not listed Not applicable Interventional

Comprehensive Lifestyle Improvement Program for Men With Prostate Cancer2 (CLIPP2)

NCT04228055
View directory record Official record
Conditions
Prostate Cancer
Interventions
CLIPP2
Behavioral
Lead sponsor
University of Arizona
Other
Eligibility
40 Years to 80 Years · Male only
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
2
States / cities
Gilbert, Arizona • Tucson, Arizona
Source: ClinicalTrials.gov public record
Updated Aug 31, 2021 · Synced Nov 12, 2026, 5:50 PM EST
Not listed Phase 4 Interventional

Comparison of Between ThinSeed™ and OncoSeed™ for Permanent Prostate Brachytherapy

NCT01379742
View directory record Official record
Conditions
Prostate Cancer
Interventions
RapidStrand seeds for use with 18g needle, ThinStrand
Device
Lead sponsor
Prostate Cancer Foundation of Chicago
Other
Eligibility
40 Years and older · Male only
Enrollment
240 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2010
U.S. locations
1
States / cities
Westmont, Illinois
Source: ClinicalTrials.gov public record
Updated Feb 13, 2013 · Synced Nov 12, 2026, 5:50 PM EST
Completed Phase 3 Interventional

Low Dose Supplemental External Radiation With Pd-103 Versus Pd-103 Alone for Prostate Cancer

NCT00241384
View directory record Official record
Conditions
Prostate Cancer
Interventions
External beam radiation, Pd-103
Procedure
Lead sponsor
Schiffler Cancer Center
Other
Eligibility
40 Years to 80 Years · Male only
Enrollment
396 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2015
U.S. locations
2
States / cities
Seattle, Washington • Wheeling, West Virginia
Source: ClinicalTrials.gov public record
Updated Nov 17, 2015 · Synced Nov 12, 2026, 5:50 PM EST
Recruiting Not applicable Interventional

Low-Count Quantitative SPECT for Men Treated With Radium-223

NCT07221825
View directory record Official record
Conditions
Prostate Cancer, Cancer of the Prostate
Interventions
Low-count quantitative single-photon emission computed tomography imaging
Device
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older · Male only
Enrollment
38 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Oct 15, 2026 · Synced Nov 12, 2026, 5:50 PM EST
Completed Not applicable Interventional Results available

CyberKnife Radiosurgery For Low & Intermediate Risk Prostate Cancer: Emulating HDR Brachytherapy Dosimetry

NCT00643617
View directory record Official record
Conditions
Prostate Cancer, Prostatic Cancer, Prostatic Neoplasms, Prostate Neoplasms, Cancer of the Prostate
Interventions
CyberKnife Stereotactic Radiosurgery - Low Risk, CyberKnife Stereotactic Radiosurgery - Intermediate Risk
Radiation
Lead sponsor
Accuray Incorporated
Industry
Eligibility
18 Years and older · Male only
Enrollment
307 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2022
U.S. locations
18
States / cities
Mobile, Alabama • Fresno, California • Long Beach, California + 15 more
Source: ClinicalTrials.gov public record
Updated May 9, 2023 · Synced Nov 12, 2026, 5:50 PM EST
Completed Phase 2 Interventional Results available

Curcumin and Piperine in Patients on Surveillance for Monoclonal Gammopathy, Smoldering Myeloma or Prostate Cancer

NCT04731844
View directory record Official record
Conditions
Prostate Cancer, Multiple Myeloma, Smoldering Multiple Myeloma (SMM), Monoclonal Gammopathy of Undetermined Significance
Interventions
Curcumin plus Piperine
Drug
Lead sponsor
University of Rochester
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated May 12, 2026 · Synced Nov 12, 2026, 5:50 PM EST
Withdrawn Not applicable Interventional

Prospective Evaluation of Focal Brachytherapy Using Cesium-131 For Patients With Low Risk Prostate Cancer

NCT02290366
View directory record Official record
Conditions
Prostate Cancer
Interventions
Focal prostate brachytherapy with Cesium-131
Radiation
Lead sponsor
Ronald M. Benoit, MD
Other
Eligibility
Male only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2022
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 29, 2022 · Synced Nov 12, 2026, 5:50 PM EST