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ClinicalTrials.gov public records Last synced Oct 23, 2026, 10:41 AM EDT

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Showing 313–336 of 1,689 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Men Clear all
Completed Not applicable Interventional Accepts healthy volunteers

Effects of a Dietary Supplement on Lipoprotein Lipids and Inflammatory Markers

NCT03118583
View directory record Official record
Conditions
Healthy Volunteers
Interventions
300 mg/day of dietary supplement containing carrageenan
Dietary Supplement
Lead sponsor
Midwest Center for Metabolic and Cardiovascular Research
Other
Eligibility
25 Years to 69 Years
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Boca Raton, Florida
Source: ClinicalTrials.gov public record
Updated May 15, 2018 · Synced Oct 23, 2026, 10:41 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Prevalence of Human Papillomavirus in Men Living in the Northern Plains

NCT01265212
View directory record Official record
Conditions
Human Papillomavirus Infection
Interventions
Not listed
Lead sponsor
Sanford Health
Other
Eligibility
18 Years to 65 Years · Male only
Enrollment
110 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2013
U.S. locations
1
States / cities
Sioux Falls, South Dakota
Source: ClinicalTrials.gov public record
Updated Jul 2, 2017 · Synced Oct 23, 2026, 10:41 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Effect of Sage Extract Supplementation on Cognitive Function in Middle-Aged Men and Women

NCT07757529
View directory record Official record
Conditions
Cognitive Ability, General
Interventions
SageXtra, Placebo
Dietary Supplement
Lead sponsor
ESM Technologies, LLC
Industry
Eligibility
40 Years to 60 Years
Enrollment
64 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
College Station, Texas
Source: ClinicalTrials.gov public record
Updated Aug 11, 2026 · Synced Oct 23, 2026, 10:41 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Testosterone Replacement in Older Men and Atherosclerosis Progression

NCT00287586
View directory record Official record
Conditions
Hypogonadism, Atherosclerosis
Interventions
Testosterone Gel (Androgel), Placebo
Drug
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
60 Years and older · Male only
Enrollment
308 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2012
U.S. locations
3
States / cities
Phoenix, Arizona • Los Angeles, California • Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 29, 2017 · Synced Oct 23, 2026, 10:41 AM EDT
Terminated Phase 2 Interventional Results available

A Study of Olaparib and Durvalumab in Prostate Cancer

NCT03810105
View directory record Official record
Conditions
Prostate Cancer
Interventions
Olaparib, Durvalumab
Drug
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older · Male only
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
8
States / cities
Duarte, California • Chicago, Illinois • Detroit, Michigan + 5 more
Source: ClinicalTrials.gov public record
Updated Apr 9, 2024 · Synced Oct 23, 2026, 10:41 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Low Level Light Device as a Primary Therapy for Androgenetic Alopecia

NCT04558242
View directory record Official record
Conditions
Androgenetic Alopecia, Hair Loss, Thinning Hair, Balding
Interventions
Genix, Sham
Device
Lead sponsor
Kiierr International, LLC
Industry
Eligibility
18 Years to 70 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Mendham, New Jersey
Source: ClinicalTrials.gov public record
Updated Sep 22, 2020 · Synced Oct 23, 2026, 10:41 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effects of Replacing Energy From Solid Fats and Added Sugars (SoFAS) With Avocado

NCT04990817
View directory record Official record
Conditions
Elevated Triglycerides, Hypertriglyceridemia
Interventions
Average American Diet With SoFAS Replaced With Avocado, Average American Diet
Other
Lead sponsor
Midwest Center for Metabolic and Cardiovascular Research
Other
Eligibility
21 Years to 74 Years
Enrollment
42 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
2
States / cities
Chicago, Illinois • Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated May 21, 2024 · Synced Oct 23, 2026, 10:41 AM EDT
Completed Phase 2 Interventional Results available

Magnetic Resonance Imaging in Measuring the Effect of Cabozantinib in Patients With Castrate Resistant Prostate Cancer

NCT01599793
View directory record Official record
Conditions
Bone Metastases, Castrate-resistant Prostate Cancer, Recurrent Prostate Cancer, Stage IV Prostate Cancer
Interventions
cabozantinib, laboratory biomarker analysis, magnetic resonance imaging
Drug · Other · Procedure
Lead sponsor
University of Chicago
Other
Eligibility
Male only
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2018
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Mar 26, 2020 · Synced Oct 23, 2026, 10:41 AM EDT
Active, not recruiting Phase 2 Interventional

A Study of CHeckpoint Inhibitors in Men With prOgressive Metastatic Castrate Resistant Prostate Cancer Characterized by a Mismatch Repair Deficiency or Biallelic CDK12 Inactivation

NCT04104893
View directory record Official record
Conditions
Metastatic Castration Resistant Prostate Cancer
Interventions
Pembrolizumab
Drug
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older · Male only
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2026
U.S. locations
13
States / cities
San Francisco, California • West Los Angeles, California • Washington D.C., District of Columbia + 10 more
Source: ClinicalTrials.gov public record
Updated Sep 21, 2026 · Synced Oct 23, 2026, 10:41 AM EDT
Completed No phase listed Observational

Psychosocial Aspects of Multiple Endocrine Neoplasia (MEN) Syndromes

NCT00501449
View directory record Official record
Conditions
Multiple Endocrine Neoplasia
Interventions
Questionnaire
Behavioral
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
133 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2020
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Nov 18, 2020 · Synced Oct 23, 2026, 10:41 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Developing an Online Mindfulness-based Intervention to Reduce Minority Stress and HIV Risk Among Young Adult MSM - Aim 3

NCT05855655
View directory record Official record
Conditions
Hiv, Minority Stress, Mental Health Wellness 1
Interventions
Mindfulness-Based Queer Resilience (MBQR)
Behavioral
Lead sponsor
Brown University
Other
Eligibility
18 Years to 34 Years · Male only
Enrollment
68 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Nov 24, 2025 · Synced Oct 23, 2026, 10:41 AM EDT
Active, not recruiting Not applicable Interventional

Whole-Food Plant-Based Diet to Control Weight and MetaboInflammation in Overweight/Obese Men With Prostate Cancer

NCT05471414
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Oct 23, 2026 · Synced Oct 23, 2026, 10:41 AM EDT
Terminated Phase 1 Interventional

Phase1 of Neratinib+Trastuzumab, Pertuzumab, Paclitaxel in Patients With Advanced Solid Tumors/HER2+

NCT02593708
View directory record Official record
Conditions
Solid Tumor
Interventions
Neratinib, Paclitaxel, Pertuzumab, Trastuzumab
Drug
Lead sponsor
Michelle Melisko
Other
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Nov 17, 2017 · Synced Oct 23, 2026, 10:41 AM EDT
Withdrawn Phase 2 Interventional

Insulin Resistance and Androgen Deprivation Therapy

NCT04995978
View directory record Official record
Conditions
Prostate Cancer, Insulin Resistance
Interventions
Pioglitazone 30 mg, placebo tablet
Drug
Lead sponsor
St. Louis University
Other
Eligibility
18 Years to 85 Years · Male only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Jun 23, 2023 · Synced Oct 23, 2026, 10:41 AM EDT
Completed No phase listed Observational Results available

Perioperative Hypogonadism in Men Undergoing Radical Cystoprostatectomy for Bladder Cancer

NCT03063125
View directory record Official record
Conditions
Bladder Cancer, Low Testosterone Levels
Interventions
Not listed
Lead sponsor
University of Kansas Medical Center
Other
Eligibility
18 Years and older · Male only
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Kansas City, Kansas
Source: ClinicalTrials.gov public record
Updated Aug 3, 2021 · Synced Oct 23, 2026, 10:41 AM EDT
Completed Not applicable Interventional

Abiraterone Acetate for Castrate Resistant Prostate Cancer

NCT01961843
View directory record Official record
Conditions
Prostate Cancer
Interventions
Abiraterone, Prednisone
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older · Male only
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2024
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Nov 25, 2025 · Synced Oct 23, 2026, 10:41 AM EDT
Terminated No phase listed Observational

Genetic Evaluation of Men (GEM)

NCT03076242
View directory record Official record
Conditions
Prostate Cancer
Interventions
GEM Registry
Other
Lead sponsor
Sidney Kimmel Comprehensive Cancer Center at Thomas Jefferson University
Other
Eligibility
18 Years and older · Male only
Enrollment
595 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2019
U.S. locations
3
States / cities
Abington, Pennsylvania • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 29, 2025 · Synced Oct 23, 2026, 10:41 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 16, 2025 · Synced Oct 23, 2026, 10:41 AM EDT
Terminated Phase 1 Interventional Accepts healthy volunteers

A Study Investigating Lu AG06474 in Healthy Young Participants

NCT05943327
View directory record Official record
Conditions
Healthy Participants
Interventions
Lu AG06474, Placebo
Drug
Lead sponsor
H. Lundbeck A/S
Industry
Eligibility
18 Years to 45 Years
Enrollment
56 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Nov 18, 2024 · Synced Oct 23, 2026, 10:41 AM EDT
Active, not recruiting Phase 2 Interventional

Abiraterone Acetate, Prednisone, and Apalutamide With or Without Ipilimumab or Cabazitaxel and Carboplatin in Treating Patients With Metastatic Castration-Resistant Prostate Cancer

NCT02703623
View directory record Official record
Conditions
Castration Levels of Testosterone, Castration-Resistant Prostate Carcinoma, Metastatic Prostate Carcinoma, PSA Progression, Stage IV Prostate Adenocarcinoma AJCC v7
Interventions
Abiraterone Acetate, Apalutamide, Cabazitaxel, Carboplatin, Ipilimumab, Laboratory Biomarker Analysis, Prednisone
Drug · Biological · Other
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older · Male only
Enrollment
196 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2028
U.S. locations
3
States / cities
Houston, Texas • Sugar Land, Texas
Source: ClinicalTrials.gov public record
Updated Sep 14, 2026 · Synced Oct 23, 2026, 10:41 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Impact of an Electronic Health Record Maintenance Alert on PSA Screening Rates in a 10-Hospital Integrated Health System

NCT07109427
View directory record Official record
Conditions
Prostate Cancer, Cancer of the Prostate
Interventions
Annual PSA Health Maintenance Reminder
Other
Lead sponsor
Washington University School of Medicine
Other
Eligibility
40 Years to 75 Years · Male only
Enrollment
40,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2031
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Aug 19, 2026 · Synced Oct 23, 2026, 10:41 AM EDT
Completed Phase 3 Interventional Results available

A Study of Nivolumab or Placebo in Combination With Docetaxel in Men With Advanced Castration-resistant Prostate Cancer

NCT04100018
View directory record Official record
Conditions
Prostate Cancer
Interventions
Nivolumab, Prednisone, Docetaxel, Placebo
Biological · Drug · Other
Lead sponsor
Bristol-Myers Squibb
Industry
Eligibility
18 Years and older · Male only
Enrollment
1,030 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
45
States / cities
Mobile, Alabama • Anchorage, Alaska • Tucson, Arizona + 41 more
Source: ClinicalTrials.gov public record
Updated Jun 12, 2025 · Synced Oct 23, 2026, 10:41 AM EDT
Completed Phase 4 Interventional Results available

Aromatase Inhibitors and Weight Loss in Severely Obese Men With Hypogonadism

NCT03490513
View directory record Official record
Conditions
Hypogonadism, Hypogonadotropic, Obesity
Interventions
anastrozole (1 mg/day), Placebo
Drug
Lead sponsor
Baylor College of Medicine
Other
Eligibility
40 Years to 65 Years · Male only
Enrollment
121 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2026
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Oct 19, 2026 · Synced Oct 23, 2026, 10:41 AM EDT
Completed Phase 3 Interventional Results available

Study of AA4500 in the Treatment of Peyronie's Disease

NCT01221623
View directory record Official record
Conditions
Peyronie's Disease
Interventions
AA4500, Placebo
Biological
Lead sponsor
Endo USA Inc., a Keenova Therapeutics Company
Industry
Eligibility
18 Years and older · Male only
Enrollment
418 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
29
States / cities
Mobile, Alabama • Anchorage, Alaska • Phoenix, Arizona + 26 more
Source: ClinicalTrials.gov public record
Updated Oct 5, 2017 · Synced Oct 23, 2026, 10:41 AM EDT