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Showing 1–24 of 1,059 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Healthy Male Clear all
Completed Phase 1 Interventional Accepts healthy volunteers

A Study of TDM-105795 in Male Subjects With Androgenetic Alopecia (AGA)

NCT05244980
View directory record Official record
Conditions
Alopecia, Androgenetic
Interventions
TDM-105795, Placebo
Drug
Lead sponsor
Technoderma Medicines Inc.
Industry
Eligibility
18 Years to 55 Years · Male only
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
2
States / cities
San Diego, California • College Station, Texas
Source: ClinicalTrials.gov public record
Updated Mar 13, 2023 · Synced Jun 25, 2026, 12:29 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

The Safety, Tolerability and Pharmacokinetic Study of HEC68498 in Healthy Male and Female Subjects

NCT03502902
View directory record Official record
Conditions
Idiopathic Pulmonary Fibrosis
Interventions
HEC 68498, Placebo
Drug
Lead sponsor
Sunshine Lake Pharma Co., Ltd.
Industry
Eligibility
18 Years to 60 Years
Enrollment
55 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Daytona Beach, Florida
Source: ClinicalTrials.gov public record
Updated May 6, 2021 · Synced Jun 25, 2026, 12:29 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Single Ascending Dose Study of MEDI1341 in Healthy Volunteers

NCT03272165
View directory record Official record
Conditions
Parkinson's Disease
Interventions
MEDI1341, Placebo
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 80 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2021
U.S. locations
2
States / cities
Dallas, Texas • Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jun 8, 2022 · Synced Jun 25, 2026, 12:29 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Phase 1 PK Interaction Study Between VX-509 and Prednisone or Methylprednisolone in Healthy Male Subjects

NCT01886209
View directory record Official record
Conditions
Drug Interactions
Interventions
Prednisone, VX-509, Methylprednisolone
Drug
Lead sponsor
Vertex Pharmaceuticals Incorporated
Industry
Eligibility
18 Years to 55 Years · Male only
Enrollment
28 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013
U.S. locations
1
States / cities
Lenexa, Kansas
Source: ClinicalTrials.gov public record
Updated Aug 13, 2013 · Synced Jun 25, 2026, 12:29 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A First-in-human Study to Assess the Safety, Tolerability, Pharmacokinetics and Pharmacodynamics of AZD2373 After Single Dose Administration in Healthy Male Subjects of African Ancestry.

NCT04269031
View directory record Official record
Conditions
Healthy Volunteers
Interventions
AZD2373 subcutaneous injection, Placebo
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 55 Years · Male only
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Brooklyn, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 9, 2023 · Synced Jun 25, 2026, 12:29 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Bioavailability and Pharmacokinetics Study of Sirukumab in Healthy Male Participants

NCT02079545
View directory record Official record
Conditions
Healthy
Interventions
Sirukumab (IV infusion), Sirukumab (SC injection with PFS-U), Sirukumab (SC injection with PFS-AI)
Drug
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
18 Years to 55 Years · Male only
Enrollment
144 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
2
States / cities
Tempe, Arizona • Lincoln, Nebraska
Source: ClinicalTrials.gov public record
Updated Mar 8, 2016 · Synced Jun 25, 2026, 12:29 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Safety Study of Four Chimera Cytomegalovirus (CMV) Vaccines in Healthy Adult Males 30-50 Years of Age

NCT01195571
View directory record Official record
Conditions
Cytomegalovirus
Interventions
cmv vaccine
Biological
Lead sponsor
CMV Research Foundation
Other
Eligibility
30 Years to 50 Years · Male only
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2014
U.S. locations
1
States / cities
Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated May 18, 2015 · Synced Jun 25, 2026, 12:29 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study to Assess Safety, Tolerability, and Pharmacokinetics of Orally Administered GCC4401C in Healthy Volunteers

NCT01651234
View directory record Official record
Conditions
Healthy Male
Interventions
GCC-4401, GCC-4401C
Drug
Lead sponsor
Green Cross Corporation
Industry
Eligibility
18 Years to 55 Years · Male only
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012
U.S. locations
1
States / cities
Overland Park, Kansas
Source: ClinicalTrials.gov public record
Updated Aug 28, 2012 · Synced Jun 25, 2026, 12:29 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Visual Stimulus and Eye Movement

NCT00001172
View directory record Official record
Conditions
Healthy
Interventions
Not listed
Lead sponsor
National Eye Institute (NEI)
NIH
Eligibility
18 Years to 59 Years
Enrollment
225 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1980 – 2008
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 1, 2017 · Synced Jun 25, 2026, 12:29 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study of the Absorption, Metabolism, and Excretion of [14C]-AMG 510 Following a Single Oral Dose in Healthy Male Subjects

NCT05578859
View directory record Official record
Conditions
Healthy Subjects
Interventions
AMG 510
Drug
Lead sponsor
Amgen
Industry
Eligibility
18 Years to 55 Years · Male only
Enrollment
8 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Nov 6, 2022 · Synced Jun 25, 2026, 12:29 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

A Study of RBT-9 in Healthy Volunteers and Volunteers With Stage 3/4 Chronic Kidney Disease

NCT04072861
View directory record Official record
Conditions
Healthy Volunteers, Chronic Kidney Disease
Interventions
RBT-9
Drug
Lead sponsor
Renibus Therapeutics, Inc.
Industry
Eligibility
18 Years to 80 Years
Enrollment
42 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Edgewater, Florida
Source: ClinicalTrials.gov public record
Updated Jan 5, 2025 · Synced Jun 25, 2026, 12:29 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Study of Radiolabeled ALXN2050 in Healthy Adult Males

NCT04609670
View directory record Official record
Conditions
Healthy
Interventions
[14C]-ALXN2050
Drug
Lead sponsor
Alexion Pharmaceuticals, Inc.
Industry
Eligibility
19 Years to 55 Years · Male only
Enrollment
9 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
Lincoln, Nebraska
Source: ClinicalTrials.gov public record
Updated Jan 24, 2023 · Synced Jun 25, 2026, 12:29 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

The Effects of Castration on the Pharmacokinetics of Zolpidem After Single Dose Administration In Men With Prostate Cancer Undergoing Androgen Deprivation Therapy Compared to Normal Healthy Females

NCT03436745
View directory record Official record
Conditions
Prostatic Neoplasms
Interventions
Zolpidem, ECG
Drug · Diagnostic Test
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2024
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Feb 10, 2025 · Synced Jun 25, 2026, 12:29 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Absorption, Metabolism, Excretion, and Mass Balance Study of [14C]-VVZ-149 in Healthy Adult Male Subjects

NCT04415645
View directory record Official record
Conditions
Healthy Adult Male
Interventions
[14C]-VVZ-149
Drug
Lead sponsor
Vivozon, Inc.
Industry
Eligibility
19 Years to 55 Years · Male only
Enrollment
6 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020
U.S. locations
1
States / cities
Lincoln, Nebraska
Source: ClinicalTrials.gov public record
Updated Jun 3, 2020 · Synced Jun 25, 2026, 12:29 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study to Learn How the Body Processes the Study Medicine Called PF-07923568 in People With Loss of Kidney Function

NCT06037031
View directory record Official record
Conditions
Renal Impairment
Interventions
Drug: PF-07923568
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 90 Years
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
6
States / cities
Orlando, Florida • Tampa, Florida • Saint Paul, Minnesota + 1 more
Source: ClinicalTrials.gov public record
Updated Jul 18, 2024 · Synced Jun 25, 2026, 12:29 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Strength-enhancing Effect of Whey Protein Supplementation Following Resistance Exercise in Adolescent Males

NCT02162459
View directory record Official record
Conditions
Healthy
Interventions
Not listed
Lead sponsor
Olympia Eye Clinic
Other
Eligibility
16 Years to 19 Years · Male only
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013
U.S. locations
1
States / cities
Tacoma, Washington
Source: ClinicalTrials.gov public record
Updated Jun 11, 2014 · Synced Jun 25, 2026, 12:29 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Phase I Study to Investigate the Effect of Renal Impairment on the Pharmacokinetics, Safety, and Tolerability of AZD5004

NCT06742762
View directory record Official record
Conditions
Renal Impairment
Interventions
AZD5004
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 80 Years
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
3
States / cities
Miami Lakes, Florida • Orlando, Florida
Source: ClinicalTrials.gov public record
Updated Jun 7, 2025 · Synced Jun 25, 2026, 12:29 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Food Study of Divalproex Sodium Extended-Release Tablets 500 mg to Depakote ER® Tablets 500 mg

NCT00648076
View directory record Official record
Conditions
Healthy
Interventions
Divalproex Sodium Extended-Release Tablets 500 mg, Depakote ER® Tablets 500 mg
Drug
Lead sponsor
Mylan Pharmaceuticals Inc
Industry
Eligibility
18 Years and older · Male only
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Sep 24, 2009 · Synced Jun 25, 2026, 12:29 PM EDT
Completed Not applicable Interventional

Healthy Transitions in Late Stage Kidney Disease

NCT02085837
View directory record Official record
Conditions
Chronic Kidney Disease
Interventions
Education, Daily weight measurement and monitoring, Universal Dietary education, Medication review, Focused advanced directive program, Countdown to fistula program
Other
Lead sponsor
Northwell Health
Other
Eligibility
18 Years and older
Enrollment
130 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
Great Neck, New York
Source: ClinicalTrials.gov public record
Updated Jan 4, 2017 · Synced Jun 25, 2026, 12:29 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study to Evaluate the Pharmacokinetics of Entinostat in Adult Subjects With Normal and Impaired Renal Function

NCT03192111
View directory record Official record
Conditions
Renal Impairment, Healthy Volunteer
Interventions
Entinostat
Drug
Lead sponsor
Syndax Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017
U.S. locations
3
States / cities
Miami, Florida • Orlando, Florida • Knoxville, Tennessee
Source: ClinicalTrials.gov public record
Updated Apr 12, 2018 · Synced Jun 25, 2026, 12:29 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

NSAID Drug Interaction Study

NCT01884272
View directory record Official record
Conditions
Gout
Interventions
lesinurad 400 mg, naproxen 250 mg, indomethacin 25 mg
Drug
Lead sponsor
Ardea Biosciences, Inc.
Industry
Eligibility
18 Years to 55 Years · Male only
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013
U.S. locations
1
States / cities
Kalamazoo, Michigan
Source: ClinicalTrials.gov public record
Updated Nov 7, 2013 · Synced Jun 25, 2026, 12:29 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Trial to Study the Absorption, Metabolism, and Excretion of [14C]-Praliciguat in Healthy Male Volunteers

NCT03818295
View directory record Official record
Conditions
Healthy Volunteers
Interventions
[14C]-praliciguat
Drug
Lead sponsor
Cyclerion Therapeutics
Industry
Eligibility
18 Years to 55 Years · Male only
Enrollment
8 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jun 18, 2019 · Synced Jun 25, 2026, 12:29 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

TD-1473 Absorption, Distribution, Metabolism and Excretion (ADME) Study in Healthy Male Subjects

NCT03408470
View directory record Official record
Conditions
Intestinal Disorders, Bowel Diseases, Inflammatory
Interventions
TD-1473 oral capsule, [14C]-TD-1473 IV bolus, [14C]-TD-1473 Oral Capsule
Drug
Lead sponsor
Theravance Biopharma
Industry
Eligibility
19 Years to 55 Years · Male only
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
1
States / cities
Lincoln, Nebraska
Source: ClinicalTrials.gov public record
Updated Jan 13, 2021 · Synced Jun 25, 2026, 12:29 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

A Food-Drug Interaction Study of Serum Urate After Oral Inosine

NCT02614469
View directory record Official record
Conditions
Healthy
Interventions
Inosine
Drug
Lead sponsor
Michael Alan Schwarzschild
Other
Eligibility
18 Years to 65 Years · Male only
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
1
States / cities
Evansville, Indiana
Source: ClinicalTrials.gov public record
Updated Mar 28, 2017 · Synced Jun 25, 2026, 12:29 PM EDT