Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 28, 2026, 1:34 AM EDT

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Showing 745–768 of 1,690 matching trials from the live ClinicalTrials.gov search.
Conditions
Prostate Cancer
Interventions
pomegranate extract, pomegranate juice, placebo
Dietary Supplement
Lead sponsor
Roll International Corporation
Industry
Eligibility
18 Years and older · Male only
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2015
U.S. locations
1
States / cities
Los Angeles, California
Conditions
Prostate Cancer
Interventions
QOL Questionnaire
Behavioral
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older · Male only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2010
U.S. locations
1
States / cities
Houston, Texas
Conditions
Prostate Cancer
Interventions
Atrasentan
Drug
Lead sponsor
Abbott
Industry
Eligibility
19 Years and older · Male only
Enrollment
1,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2001
U.S. locations
79
States / cities
Homewood, Alabama • Anchorage, Alaska • Tucson, Arizona + 66 more
Conditions
Prostatic Neoplasms
Interventions
Niraparib
Drug
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
18 Years and older · Male only
Enrollment
289 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2023
U.S. locations
23
States / cities
Tucson, Arizona • Los Angeles, California • Riverside, California + 20 more
Conditions
Hiv, Sexual Behavior
Interventions
Peer Navigation and Coping Skills, Treatment as Usual
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
15 Years to 24 Years · Male only
Enrollment
5 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Androgen-insensitive Prostate Cancer
Interventions
MVA-BN-PRO
Biological
Lead sponsor
Bavarian Nordic
Industry
Eligibility
18 Years to 75 Years · Male only
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
7
States / cities
Homewood, Alabama • Washington D.C., District of Columbia • Lawrenceville, New Jersey + 4 more
Conditions
Hormone Refractory Prostate Cancer
Interventions
ADENOVIRUS/PSA VACCINE
Biological
Lead sponsor
David M Lubaroff
Other
Eligibility
18 Years to 90 Years · Male only
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2023
U.S. locations
1
States / cities
Iowa City, Iowa
Conditions
HIV, Contingency Management, Justice Involved Populations, Status Neutral Interventions, Mental Health, Substance Use
Interventions
Health Navigation, Health Navigation, Employment Navigation plus Contingency Management Intervention
Behavioral
Lead sponsor
University of Chicago
Other
Eligibility
18 Years and older
Enrollment
350 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2028
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
Hypercholesterolemia
Interventions
dietary fiber
Other
Lead sponsor
Tate & Lyle
Industry
Eligibility
21 Years to 79 Years
Enrollment
90 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016
U.S. locations
1
States / cities
Addison, Illinois
Completed Not applicable Interventional Accepts healthy volunteers

HIV Prevention Among Vulnerable Male Youth

NCT01771237
Conditions
Homosexuality, Male, HIV, Substance-related Disorders, Sexual Dysfunctions, Psychological
Interventions
MyPeeps Manualized Group Intervention, Standard Sexual Health Education
Behavioral
Lead sponsor
Ann & Robert H Lurie Children's Hospital of Chicago
Other
Eligibility
16 Years to 20 Years · Male only
Enrollment
121 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2011
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
Depressive Disorder, Major
Interventions
Testosterone gel, Placebo
Drug
Lead sponsor
Mclean Hospital
Other
Eligibility
30 Years to 65 Years · Male only
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
1
States / cities
Belmont, Massachusetts
Conditions
Prostatic Neoplasms
Interventions
Niraparib, Apalutamide, Abiraterone Acetate, Prednisone
Drug
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
18 Years and older · Male only
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
4
States / cities
West Hollywood, California • Louisville, Kentucky • Portland, Oregon + 1 more
Conditions
Prostatic Intraepithelial Neoplasia
Interventions
GTX-006 (Acapodene)
Drug
Lead sponsor
GTx
Industry
Eligibility
30 Years and older · Male only
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2003
U.S. locations
25
States / cities
Huntsville, Alabama • Little Rock, Arkansas • Aventura, Florida + 21 more
Conditions
Type 2 Diabetes, Pre-Diabetes
Interventions
Men-Tailored DPP (Power-Up)
Other
Lead sponsor
Albert Einstein College of Medicine
Other
Eligibility
18 Years and older · Male only
Enrollment
301 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
1
States / cities
The Bronx, New York
Completed Phase 2Phase 3 Interventional Accepts healthy volunteers

No Excuses/Sin Buscar Excusas Intervention to Reduce Latino Men's HIV Risks

NCT00690690
Conditions
HIV Infections
Interventions
Video (group-delivered video-based intervention), HCT
Behavioral
Lead sponsor
Centers for Disease Control and Prevention
Federal
Eligibility
18 Years to 49 Years · Male only
Enrollment
370 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2009
U.S. locations
1
States / cities
New York, New York
Conditions
Prostate Cancer
Interventions
filgrastim, carboplatin, docetaxel, estramustine phosphate sodium
Biological · Drug
Lead sponsor
Alliance for Clinical Trials in Oncology
Other
Eligibility
18 Years and older · Male only
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2006
U.S. locations
7
States / cities
San Francisco, California • Chicago, Illinois • Baltimore, Maryland + 4 more
Completed Phase 1 Interventional Accepts healthy volunteers

ACY-6 Oral Administration of Acyline

NCT00471185
Conditions
Contraception
Interventions
Acyline
Drug
Lead sponsor
University of Washington
Other
Eligibility
18 Years to 50 Years · Male only
Enrollment
9 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007
U.S. locations
1
States / cities
Seattle, Washington
Conditions
Prostate Cancer
Interventions
VDC2008, Cyclophosphamide
Biological · Drug
Lead sponsor
Bostwick Laboratories
Industry
Eligibility
18 Years and older · Male only
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
1
States / cities
Ventura, California
Conditions
Behavior and Behavior Mechanisms
Interventions
FRRM Intervention
Behavioral
Lead sponsor
Duke University
Other
Eligibility
15 Years to 19 Years · Male only
Enrollment
382 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
New York, New York
Conditions
Adenocarcinoma of the Prostate, Recurrent Prostate Cancer, Stage IV Prostate Cancer
Interventions
placebo, gamma-secretase/Notch signalling pathway inhibitor RO4929097, bicalutamide
Other · Drug
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older · Male only
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
1
States / cities
New Brunswick, New Jersey
Conditions
Prostate Cancer
Interventions
docetaxel
Drug
Lead sponsor
Geriatric Oncology Consortium
Other
Eligibility
65 Years and older · Male only
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2007
U.S. locations
1
States / cities
Baltimore, Maryland
Enrolling by invitation Not applicable Interventional Accepts healthy volunteers

The Impact of Self-assessment on Hydration

NCT06954909
Conditions
Hydration Status
Interventions
Hydration education and self-assessment
Behavioral
Lead sponsor
Arizona State University
Other
Eligibility
18 Years to 65 Years
Enrollment
38 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Phoenix, Arizona
Conditions
Prostate Cancer
Interventions
Whole-food, Plant-Based Diet, General Nutritional Counseling
Behavioral
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
45 Years to 99 Years · Male only
Enrollment
76 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
3
States / cities
Baltimore, Maryland • New York, New York
Conditions
Prostate Cancer
Interventions
pomegranate liquid extract
Dietary Supplement
Lead sponsor
Roll International Corporation
Industry
Eligibility
18 Years and older · Male only
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2015
U.S. locations
1
States / cities
Los Angeles, California