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Showing 25–43 of 19 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Prostate Cancer Prevention Clear all
Completed Phase 3 Interventional

Prevention of Osteoporosis in Men With Prostate Cancer on Androgen Deprivation Therapy (POP Study)

NCT00177619
View directory record Official record
Conditions
Prostatic Neoplasms
Interventions
Alendronate
Drug
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years and older · Male only
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2005
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 10, 2014 · Synced Sep 16, 2026, 10:52 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

High Risk Prostate Cancer Prevention Study

NCT01174953
View directory record Official record
Conditions
Prostate Cancer
Interventions
finasteride
Drug
Lead sponsor
University of Kansas
Other
Eligibility
55 Years to 95 Years · Male only
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2013
U.S. locations
2
States / cities
Kansas City, Kansas • Kansas City, Missouri
Source: ClinicalTrials.gov public record
Updated Dec 31, 2013 · Synced Sep 16, 2026, 10:52 AM EDT
Completed Not applicable Interventional Results available

Med Diet Prevention Metabolic Syndrome Men Undergoing Androgen Deprivation Therapy Prostate Cancer

NCT01083771
View directory record Official record
Conditions
Prostate Cancer
Interventions
Olive Oil
Dietary Supplement
Lead sponsor
Brown University
Other
Eligibility
18 Years and older · Male only
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Mar 3, 2022 · Synced Sep 16, 2026, 10:52 AM EDT
Completed No phase listed Observational

Growth Factor Levels in the Blood of Patients Undergoing Radiation Therapy for Epithelial Cancer

NCT00897793
View directory record Official record
Conditions
Breast Cancer, Colorectal Cancer, Head and Neck Cancer, Lung Cancer, Prostate Cancer
Interventions
venipuncture, radiation therapy
Procedure · Radiation
Lead sponsor
Vanderbilt-Ingram Cancer Center
Other
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2010
U.S. locations
3
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Apr 11, 2013 · Synced Sep 16, 2026, 10:52 AM EDT
Completed Not applicable Interventional Results available

Prevention of Lymphoceles After Robotic PLND

NCT02035475
View directory record Official record
Conditions
Lymphoceles, Prostate Cancer
Interventions
Intuitive Vessel Sealer
Device
Lead sponsor
OhioHealth
Other
Eligibility
18 Years and older · Male only
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Nov 14, 2016 · Synced Sep 16, 2026, 10:52 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Cancer Prevention and Treatment Demonstration for Ethnic and Racial Minorities

NCT00453661
View directory record Official record
Conditions
Breast Cancer, Cervical Cancer, Prostate Cancer, Colorectal Cancer, Lung Cancer
Interventions
Questionnaire, Patient Navigator (PN)
Behavioral
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
40 Years and older
Enrollment
2,472 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2020
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Oct 28, 2020 · Synced Sep 16, 2026, 10:52 AM EDT
Completed Not applicable Interventional

Low-Fat Fish Oil Diet for Prostate Cancer Prevention

NCT00798876
View directory record Official record
Conditions
Prostate Cancer
Interventions
Fish Oil, Vitamin E supplement, Western Diet, Low-Fat Diet, Medical Examination, Dietary Interview, Blood Draw, Radical Prostatectomy
Dietary Supplement · Other · Procedure
Lead sponsor
Jonsson Comprehensive Cancer Center
Other
Eligibility
40 Years to 75 Years · Male only
Enrollment
56 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2018
U.S. locations
2
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated May 6, 2019 · Synced Sep 16, 2026, 10:52 AM EDT
Terminated Not applicable Interventional Results available

Antibiotic Prophylaxis for Urinary Catheter Removal After Radical Prostatectomy

NCT02247960
View directory record Official record
Conditions
Prostate Cancer, Urinary Tract Infection, Clostridium Difficile
Interventions
Ciprofloxacin
Drug
Lead sponsor
University of Rochester
Other
Eligibility
18 Years and older · Male only
Enrollment
175 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Apr 16, 2017 · Synced Sep 16, 2026, 10:52 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Adherence Dynamics for Whole Food Interventions in African-American Men

NCT01408459
View directory record Official record
Conditions
Healthy
Interventions
Tomato Product, Control
Dietary Supplement
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
50 Years and older · Male only
Enrollment
37 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2008
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated May 15, 2025 · Synced Sep 16, 2026, 10:52 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Lycopene in Preventing Prostate Cancer in Healthy Participants

NCT00322114
View directory record Official record
Conditions
Prostate Cancer
Interventions
lycopene, placebo
Dietary Supplement · Other
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
18 Years and older · Male only
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2006
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Sep 19, 2013 · Synced Sep 16, 2026, 10:52 AM EDT
Completed Not applicable Interventional

Devel. and Eval. of an Active Surveillance Decision Aid for Men With Low or Intermediate Grade Prostate Cancer

NCT02342626
View directory record Official record
Conditions
Adenocarcinoma of Prostate
Interventions
Dashboard
Behavioral
Lead sponsor
University of Rochester
Other
Eligibility
40 Years to 85 Years · Male only
Enrollment
140 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Jan 8, 2018 · Synced Sep 16, 2026, 10:52 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Tadalafil in Preventing Erectile Dysfunction in Patients With Prostate Cancer Treated With Radiation Therapy

NCT00931528
View directory record Official record
Conditions
Prostate Cancer, Sexual Dysfunction
Interventions
Tadalafil, Placebo
Drug · Other
Lead sponsor
Radiation Therapy Oncology Group
Network
Eligibility
18 Years to 120 Years · Male only
Enrollment
242 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2014
U.S. locations
183
States / cities
Birmingham, Alabama • Mobile, Alabama • Peoria, Arizona + 151 more
Source: ClinicalTrials.gov public record
Updated Feb 13, 2018 · Synced Sep 16, 2026, 10:52 AM EDT
Completed Phase 3 Interventional Results available

Zoledronate in Preventing Osteoporosis and Bone Fractures in Patients With Locally Advanced Nonmetastatic Prostate Cancer Undergoing Radiation Therapy and Hormone Therapy

NCT00329797
View directory record Official record
Conditions
Osteoporosis, Prostate Cancer
Interventions
Calcium, Zoledronic acid, radiation therapy, LHRH, Vitamin D
Dietary Supplement · Radiation · Drug
Lead sponsor
Radiation Therapy Oncology Group
Network
Eligibility
18 Years and older · Male only
Enrollment
109 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2014
U.S. locations
80
States / cities
Chico, California • Los Angeles, California • Pomona, California + 66 more
Source: ClinicalTrials.gov public record
Updated Nov 28, 2017 · Synced Sep 16, 2026, 10:52 AM EDT
Completed Phase 3 Interventional Results available

Role of Soy Supplementation in Prostate Cancer Development

NCT00255125
View directory record Official record
Conditions
Prostate Neoplasm
Interventions
Soy Supplement, Placebo
Drug
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older · Male only
Enrollment
86 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2009
U.S. locations
1
States / cities
Kansas City, Missouri
Source: ClinicalTrials.gov public record
Updated Jun 17, 2019 · Synced Sep 16, 2026, 10:52 AM EDT
Completed Not applicable Interventional Results available

Diet and Physical Activity Intervention for the Prevention of ADT-Induced Metabolic Changes in Patients With Prostate Cancer, TRIPLE-A PILOT Study

NCT04870515
View directory record Official record
Conditions
Localized Prostate Carcinoma, Prostate Adenocarcinoma
Interventions
Best Practice, Dietary Intervention, Exercise Intervention, Quality-of-Life Assessment, Questionnaire Administration
Other
Lead sponsor
Fred Hutchinson Cancer Center
Other
Eligibility
40 Years and older · Male only
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jan 8, 2026 · Synced Sep 16, 2026, 10:52 AM EDT
Completed Not applicable Interventional Results available

GET FIT Prostate: A Randomized Controlled Exercise Trial

NCT03741335
View directory record Official record
Conditions
Prostate Carcinoma
Interventions
Resistance Training, Stretching, Tai Chi
Other
Lead sponsor
OHSU Knight Cancer Institute
Other
Eligibility
18 Years to 100 Years · Male only
Enrollment
284 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Jul 1, 2025 · Synced Sep 16, 2026, 10:52 AM EDT
Withdrawn Early Phase 1 Interventional

Daily, Long-Term Intermittent Fasting for the Prevention of PSA-Recurrence in Patients With Localized Prostate Cancer After Radical Prostatectomy

NCT04288336
View directory record Official record
Conditions
Stage I Prostate 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, Stage III Prostate Cancer AJCC v8, Stage IIIA Prostate Cancer AJCC v8, Stage IIIB Prostate Cancer AJCC v8, Stage IIIC Prostate Cancer AJCC v8
Interventions
Food Diary, Preventative Dietary Intervention, Questionnaire Administration
Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older · Male only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jul 10, 2022 · Synced Sep 16, 2026, 10:52 AM EDT
Completed Phase 3 Interventional

Calcium With or Without Estrogen and/or Risedronate in Preventing Osteoporosis in Patients With Prostate Cancer

NCT00043069
View directory record Official record
Conditions
Osteoporosis, Prostate Cancer
Interventions
calcium carbonate, cholecalciferol, Estrogen Antagonists, risedronate sodium, placebo
Dietary Supplement · Drug · Other
Lead sponsor
Alliance for Clinical Trials in Oncology
Other
Eligibility
18 Years and older · Male only
Enrollment
71 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2010
U.S. locations
112
States / cities
Scottsdale, Arizona • Jacksonville, Florida • Aurora, Illinois + 71 more
Source: ClinicalTrials.gov public record
Updated Dec 6, 2016 · Synced Sep 16, 2026, 10:52 AM EDT
Completed Not applicable Interventional Results available

Effectiveness of Electronic Health Record-Based Interventions for Improving Follow-Up in Primary Care

NCT01346839
View directory record Official record
Conditions
Colon Cancer, Lung Cancer, Prostate Cancer
Interventions
Contact Intervention
Behavioral
Lead sponsor
Baylor College of Medicine
Other
Eligibility
18 Years to 65 Years
Enrollment
1,256 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
2
States / cities
Houston, Texas • Temple, Texas
Source: ClinicalTrials.gov public record
Updated Feb 8, 2016 · Synced Sep 16, 2026, 10:52 AM EDT