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ClinicalTrials.gov public records Last synced Oct 25, 2026, 4:35 AM EDT

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Showing 601–624 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 an Intermittent Fasting and Dietary Supplement Regimen on Glycemic Variability

NCT05493553
View directory record Official record
Conditions
Healthy, Impaired Glucose Tolerance
Interventions
Dietary supplement regimen, Dietary supplement and intermittent fasting regimen
Dietary Supplement · Other
Lead sponsor
Unicity International, Inc.
Industry
Eligibility
30 Years to 69 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
Addison, Illinois
Source: ClinicalTrials.gov public record
Updated Nov 1, 2022 · Synced Oct 25, 2026, 4:35 AM EDT
Completed Not applicable Interventional

Impact of Hyperarch Fascia Training on Ankle Health and Exercise Performance

NCT06959472
View directory record Official record
Conditions
Ankle Injuries, Sprains and Strains, Joint Instability
Interventions
Hyperarch Fascia Training
Behavioral
Lead sponsor
Applied Science & Performance Institute
Industry
Eligibility
20 Years to 45 Years
Enrollment
62 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Mar 2, 2026 · Synced Oct 25, 2026, 4:35 AM EDT
Active, not recruiting Phase 2Phase 3 Interventional

18F-DCFPyL Positron Emission Tomography (PET)/Computed Tomography (CT) in Men With Prostate Cancer

NCT03824275
View directory record Official record
Conditions
Prostatic Neoplasms
Interventions
18F- DCFPyL PET/CT
Drug
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older · Male only
Enrollment
129 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated May 11, 2022 · Synced Oct 25, 2026, 4:35 AM EDT
Completed Phase 3 Interventional

Combination Chemotherapy With or Without Bone Marrow or Stem Cell Transplantation in Treating Men With Untreated Germ Cell Tumors

NCT00002596
View directory record Official record
Conditions
Childhood Germ Cell Tumor, Extragonadal Germ Cell Tumor, Testicular Germ Cell Tumor
Interventions
bleomycin sulfate, filgrastim, carboplatin, cisplatin, cyclophosphamide, etoposide, autologous bone marrow transplantation, bone marrow ablation with stem cell support, conventional surgery, peripheral blood stem cell transplantation, radiation therapy
Biological · Drug · Procedure + 1 more
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
12 Years and older · Male only
Enrollment
270 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1994 – 2006
U.S. locations
149
States / cities
Anniston, Alabama • Tucson, Arizona • Little Rock, Arkansas + 105 more
Source: ClinicalTrials.gov public record
Updated Jun 26, 2013 · Synced Oct 25, 2026, 4:35 AM EDT
Recruiting Phase 2Phase 3 Interventional

PSMA-PET Imaging for Detecting Early Metastatic Prostate Cancer in Men w/ High Decipher Test Scores

NCT03495427
View directory record Official record
Conditions
Prostate Cancer, Recurrent Prostate Cancer
Interventions
F-DCFPyL Injection, PSMA PET
Drug · Diagnostic Test
Lead sponsor
H. Lee Moffitt Cancer Center and Research Institute
Other
Eligibility
18 Years and older · Male only
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2029
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Mar 2, 2026 · Synced Oct 25, 2026, 4:35 AM EDT
Terminated Not applicable Interventional

Universal Basic Income and Structural Racism in the US South

NCT05778578
View directory record Official record
Conditions
Health Care Utilization
Interventions
Universal Basic Income
Behavioral
Lead sponsor
University of Arkansas
Other
Eligibility
45 Years and older · Male only
Enrollment
194 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Little Rock, Arkansas
Source: ClinicalTrials.gov public record
Updated Oct 16, 2025 · Synced Oct 25, 2026, 4:35 AM EDT
Withdrawn Phase 2 Interventional

PSMA-Targeted 18F-DCFPyL PET/MRI for the Detection of Prostate Cancer

NCT04910425
View directory record Official record
Conditions
Prostate Carcinoma
Interventions
Fluorine F 18 DCFPyL, Gadobenate Dimeglumine, Gadobutrol, Magnetic Resonance Imaging, Multiparametric Magnetic Resonance Imaging, Positron Emission Tomography, Transrectal Ultrasonography Guided Biopsy
Drug · Procedure
Lead sponsor
Northwestern University
Other
Eligibility
18 Years and older · Male only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Oct 21, 2025 · Synced Oct 25, 2026, 4:35 AM EDT
Not yet recruiting Not applicable Interventional

iCCARE Project #4: Grounded Theory Study of the Social Determinants of Migrant Health Factors Impacting Prostate Cancer Care and Survivorship Among Sub-Saharan African and Caribbean Immigrant Men Diagnosed With Prostate Cancer

NCT07105020
View directory record Official record
Conditions
Prostate Cancer
Interventions
Interviews
Behavioral
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older · Male only
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2027 – 2028
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Oct 6, 2026 · Synced Oct 25, 2026, 4:35 AM EDT
Not listed Phase 2 Interventional Accepts healthy volunteers

Prostate Cancer Screening and Dietary Heterocyclic Amines in African American Men

NCT00354497
View directory record Official record
Conditions
Prostate Cancer
Interventions
physiologic testing, study of socioeconomic and demographic variables, evaluation of cancer risk factors, mutation carrier screening, study of high risk factors
Other · Procedure
Lead sponsor
Lawrence Livermore National Laboratory at University of California
Other
Eligibility
50 Years to 70 Years · Male only
Enrollment
800 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2002
U.S. locations
2
States / cities
Livermore, California • Oakland, California
Source: ClinicalTrials.gov public record
Updated Sep 20, 2013 · Synced Oct 25, 2026, 4:35 AM EDT
Completed Not applicable Interventional

Intervention Targeting Medication Adherence and Methamphetamine Use in HIV Positive Men (ACE)

NCT01122186
View directory record Official record
Conditions
HIV Medication Adherence, Methamphetamine Use, Sexual Risk, Poly-substance Use, HIV Infections
Interventions
Motivational Interviewing + Cognitive Behavioral Skills Training, Education Attention Control
Behavioral
Lead sponsor
Hunter College of City University of New York
Other
Eligibility
18 Years and older · Male only
Enrollment
210 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2012
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 3, 2013 · Synced Oct 25, 2026, 4:35 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

A Study of Tomato Products and Disease Risk

NCT00966550
View directory record Official record
Conditions
Inflammation
Interventions
Tomato, Non-tomato
Other
Lead sponsor
Clinical Nutrition Research Center, Illinois Institute of Technology
Industry
Eligibility
18 Years to 65 Years
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2012
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Mar 14, 2017 · Synced Oct 25, 2026, 4:35 AM EDT
Completed Phase 3 Interventional Results available

Subcutaneous Testosterone Replacement Efficacy and Safety in Adult Men Diagnosed With Hypogonadism

NCT02159469
View directory record Official record
Conditions
Hypogonadism
Interventions
Testosterone enanthate auto-injector
Combination Product
Lead sponsor
Antares Pharma Inc.
Industry
Eligibility
18 Years and older · Male only
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
28
States / cities
Birmingham, Alabama • Huntsville, Alabama • Tucson, Arizona + 25 more
Source: ClinicalTrials.gov public record
Updated Feb 7, 2018 · Synced Oct 25, 2026, 4:35 AM EDT
Completed Phase 2 Interventional Results available

Phase II Clinical Trial of Purified Isoflavones in Prostate Cancer: Comparing Safety, Effectiveness

NCT01036321
View directory record Official record
Conditions
Prostate Cancer
Interventions
Purified isoflavones, Methyl cellulose blend
Drug
Lead sponsor
H. Lee Moffitt Cancer Center and Research Institute
Other
Eligibility
30 Years to 80 Years · Male only
Enrollment
71 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2018
U.S. locations
3
States / cities
Jacksonville, Florida • Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Aug 6, 2019 · Synced Oct 25, 2026, 4:35 AM EDT
Completed Phase 2 Interventional Results available

Use of β-hydroxy-β-methylbutyrate to Counteract Muscle Loss in Men With Prostate Cancer on Androgen Ablation

NCT01607879
View directory record Official record
Conditions
Prostate Cancer
Interventions
Standard of care ADT + (HMB + arginine + glutamine), Standard of care ADT
Drug · Other
Lead sponsor
Medical College of Wisconsin
Other
Eligibility
60 Years and older · Male only
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2021
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Sep 22, 2023 · Synced Oct 25, 2026, 4:35 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Human Safety of Capsaicin Inhalation Challenge Testing for Young and Older Men

NCT01621685
View directory record Official record
Conditions
COPD
Interventions
biological/vaccine
Biological
Lead sponsor
University of South Florida
Other
Eligibility
19 Years to 92 Years · Male only
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2007
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Jun 18, 2012 · Synced Oct 25, 2026, 4:35 AM EDT
Completed Phase 1Phase 2 Interventional Results available

Effects of Two Doses of MPX Capsules on Rising Prostate-specific Antigen Levels in Men Following Initial Therapy for Prostate Cancer

NCT01317199
View directory record Official record
Conditions
Prostate Cancer
Interventions
Muscadine Plus Grape Skin Extract, Low-dose MPX, High-dose MPX, Placebo oral capsule
Drug
Lead sponsor
Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
Other
Eligibility
18 Years and older · Male only
Enrollment
143 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
8
States / cities
Washington D.C., District of Columbia • Baltimore, Maryland • Boston, Massachusetts + 3 more
Source: ClinicalTrials.gov public record
Updated Apr 2, 2021 · Synced Oct 25, 2026, 4:35 AM EDT
Suspended No phase listed Observational Accepts healthy volunteers

Thermalogical Analysis of a Cohort of Women and Men Undergoing Mammographic Analysis.

NCT03271853
View directory record Official record
Conditions
Breast Neoplasm Female, Cancer, Breast, Thermography
Interventions
Sentinel BreastScan II
Device
Lead sponsor
First Sense Medical, LLC
Other
Eligibility
18 Years and older
Enrollment
2,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2026
U.S. locations
1
States / cities
Toledo, Ohio
Source: ClinicalTrials.gov public record
Updated Jan 10, 2018 · Synced Oct 25, 2026, 4:35 AM EDT
Completed Not applicable Interventional

A Study of Intra-operative Autologous Retropubic Urethral Sling on Urinary Control After Robot Assisted Radical Prostatectomy

NCT01821209
View directory record Official record
Conditions
Men With Prostate Cancer Undergoing Robot Assisted Radical Prostatectomy
Interventions
Placement of sling
Procedure
Lead sponsor
University of California, San Francisco
Other
Eligibility
45 Years to 75 Years · Male only
Enrollment
203 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated May 27, 2015 · Synced Oct 25, 2026, 4:35 AM EDT
Completed Phase 2 Interventional

A Study Comparing AT-101 in Combination With Docetaxel and Prednisone Versus Docetaxel and Prednisone in Men With Chemotherapy-Naïve Metastatic Hormone Refractory Prostate Cancer (HRPC)

NCT00571675
View directory record Official record
Conditions
Hormone Refractory Prostate Cancer
Interventions
AT-101, prednisone and docetaxel, placebo, prednisone and docetaxel
Drug
Lead sponsor
Ascenta Therapeutics
Industry
Eligibility
18 Years and older
Enrollment
220 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2010
U.S. locations
24
States / cities
Colorado Springs, Colorado • New Port Richey, Florida • Ocoee, Florida + 21 more
Source: ClinicalTrials.gov public record
Updated Nov 9, 2010 · Synced Oct 25, 2026, 4:35 AM EDT
Recruiting Not applicable Interventional

Connect2Care: Prostate Cancer Education and Screenings for African American Men

NCT07055165
View directory record Official record
Conditions
Prostate Cancer, Health Behavior
Interventions
Prostate Cancer Genius App, US Prevention Taskforce App
Behavioral
Lead sponsor
University of Oklahoma
Other
Eligibility
45 Years to 69 Years · Male only
Enrollment
466 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated Sep 25, 2025 · Synced Oct 25, 2026, 4:35 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

The Association of Neurotoxin Exposure With Parkinson's Disease and Parkinsonism in World War II Veterans and Other Men

NCT00018577
View directory record Official record
Conditions
Parkinson's Disease
Interventions
Not listed
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
81 Years and older · Male only
Healthy volunteers
Accepts healthy volunteers
Timeline
2000 – 2002
U.S. locations
1
States / cities
Honolulu, Hawaii
Source: ClinicalTrials.gov public record
Updated Apr 4, 2008 · Synced Oct 25, 2026, 4:35 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

The Interaction of Body Composition, Sex Hormones and Exercise in Men

NCT06970457
View directory record Official record
Conditions
Normal-weight Obesity
Interventions
Resistance Exercise Training, Aerobic Exercise Training
Behavioral
Lead sponsor
Oklahoma State University
Other
Eligibility
18 Years to 79 Years · Male only
Enrollment
96 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Stillwater, Oklahoma
Source: ClinicalTrials.gov public record
Updated Oct 15, 2026 · Synced Oct 25, 2026, 4:35 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

The Effects of A Proprietary Spearmint Extract on Cognitive Performance

NCT02518165
View directory record Official record
Conditions
Mood, Cognitive Performance, Sleep
Interventions
Proprietary spearmint extract, Placebo
Dietary Supplement · Other
Lead sponsor
Kemin Foods LC
Industry
Eligibility
18 Years to 50 Years
Enrollment
142 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2017
U.S. locations
1
States / cities
Denver, Colorado
Source: ClinicalTrials.gov public record
Updated Jan 31, 2018 · Synced Oct 25, 2026, 4:35 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

The Prevent Anal Cancer Self-Swab Study

NCT03489707
View directory record Official record
Conditions
Anal Cancer
Interventions
Home-based human papillomavirus (HPV) DNA screening, Clinic-based human papillomavirus (HPV) DNA screening
Behavioral
Lead sponsor
Medical College of Wisconsin
Other
Eligibility
25 Years and older
Enrollment
253 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2023
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Nov 12, 2024 · Synced Oct 25, 2026, 4:35 AM EDT