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Showing 1–24 of 458 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Healthy Male Volunteers Clear all
Completed Phase 1 Interventional Accepts healthy volunteers

A Study of the Absorption, Metabolism, and Excretion of [14C]-Fosgonimeton (ATH-1017)

NCT05511558
View directory record Official record
Conditions
Healthy Volunteers
Interventions
[14C]-Fosgonimeton
Drug
Lead sponsor
LeonaBio
Industry
Eligibility
18 Years to 60 Years · Male only
Enrollment
8 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Dec 21, 2022 · Synced Jun 10, 2026, 9:26 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

A Study of OsrHSA in Adult Healthy Male and Female Volunteers

NCT04384523
View directory record Official record
Conditions
Ascites Hepatic
Interventions
OsrHSA 20 mg/kg IV, OsrHSA 40 mg/kg IV, OsrHSA 80 mg/kg IV, OsrHSA 140 mg/kg IV, OsrHSA 200 mg/kg IV, Placebo
Drug · Other
Lead sponsor
Healthgen Biotechnology Corp.
Industry
Eligibility
18 Years to 55 Years
Enrollment
41 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Cypress, California
Source: ClinicalTrials.gov public record
Updated May 31, 2021 · Synced Jun 10, 2026, 9:26 PM EDT
Recruiting Phase 1 Interventional Accepts healthy volunteers

A Study to Learn How the Body Processes the Study Medicine PF-07328948 in People With Reduced Kidney Function

NCT07315360
View directory record Official record
Conditions
Renal Impairment, Healthy
Interventions
PF-07328948
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 80 Years
Enrollment
28 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
4
States / cities
Lake Forest, California • Orlando, Florida • Tampa, Florida + 1 more
Source: ClinicalTrials.gov public record
Updated May 11, 2026 · Synced Jun 10, 2026, 9:26 PM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

A Study of Ibuprofen 250 mg / Acetaminophen 500 mg Comparing The Antipyretic Effects in Healthy Male Volunteers

NCT02761980
View directory record Official record
Conditions
Fever
Interventions
Ibuprofen 250 mg / Acetaminophen 500 mg, Ibuprofen 250 mg, Acetaminophen 500 mg, Placebo
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 55 Years · Male only
Enrollment
290 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
Knoxville, Tennessee
Source: ClinicalTrials.gov public record
Updated Dec 6, 2018 · Synced Jun 10, 2026, 9:26 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Two-part Multiple Dose Study to Assess the Safety and Effects of AZD3293 in Healthy Elderly and Alzheimer's Patients

NCT01795339
View directory record Official record
Conditions
Healthy Elderly Volunteers, Mild-to-moderate Alzheimer's Disease Patients
Interventions
AZD3293, Placebo
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
55 Years to 80 Years
Enrollment
47 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2014
U.S. locations
1
States / cities
Glendale, California
Source: ClinicalTrials.gov public record
Updated Apr 2, 2014 · Synced Jun 10, 2026, 9:26 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

PK and Safety Study of AG-221 in Healthy Male Japanese Subjects and Healthy Male Caucasian Subjects

NCT02387866
View directory record Official record
Conditions
Healthy
Interventions
AG-221
Drug
Lead sponsor
Celgene
Industry
Eligibility
20 Years to 50 Years · Male only
Enrollment
62 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015
U.S. locations
1
States / cities
Glendale, California
Source: ClinicalTrials.gov public record
Updated Oct 29, 2018 · Synced Jun 10, 2026, 9:26 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study to Compare the Blood Levels of Sildenafil Following Administration of an Experimental Tablet vs. the Conventional Oral Tablet in Healthy Subjects

NCT00866463
View directory record Official record
Conditions
Erectile Dysfunction
Interventions
Sildenafil
Drug
Lead sponsor
Pfizer's Upjohn has merged with Mylan to form Viatris Inc.
Industry
Eligibility
18 Years to 55 Years · Male only
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Jan 31, 2021 · Synced Jun 10, 2026, 9:26 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study Investigating the Concentrations of Darapladib in Blood and the Safety of This Compound in Healthy Japanese Men

NCT00551317
View directory record Official record
Conditions
Atherosclerosis
Interventions
Darapladib (SB480848)
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
20 Years to 64 Years · Male only
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007
U.S. locations
1
States / cities
Honolulu, Hawaii
Source: ClinicalTrials.gov public record
Updated Dec 4, 2016 · Synced Jun 10, 2026, 9:26 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Study in Healthy Subjects to Measure Amount of Drug in Blood After Dosing With Different Saxagliptin / Metformin Produc

NCT01441869
View directory record Official record
Conditions
Bioequivalence, Log-transformed AUCss and Cmax,ss Values for Saxagliptin and Metformin
Interventions
Onglyza (saxagliptin), Diabex, 5-mg saxagliptin/1000 mg metformin, 5-mg saxagliptin/500 mg metformin
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 55 Years
Enrollment
28 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011
U.S. locations
1
States / cities
Overland Park, Kansas
Source: ClinicalTrials.gov public record
Updated Feb 7, 2012 · Synced Jun 10, 2026, 9:26 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Drug-Drug Interaction Study to Evaluate the Effect of Vapendavir on the Pharmacokinetics of Midazolam in Healthy Male and Female Volunteers

NCT02204501
View directory record Official record
Conditions
Drug-Drug Interaction Healthy Volunteers
Interventions
Midazolam 5mg Syrup, Vapendavir 264 mg BID, Vapendavir 528 mg QD
Drug
Lead sponsor
Biota Scientific Management Pty Ltd
Industry
Eligibility
18 Years to 55 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014
U.S. locations
1
States / cities
Saint Paul, Minnesota
Source: ClinicalTrials.gov public record
Updated May 29, 2018 · Synced Jun 10, 2026, 9:26 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Characterization of WAGR Syndrome and Other Chromosome 11 Gene Deletions

NCT00758108
View directory record Official record
Conditions
WAGR Syndrome, Wilm's Tumor, Aniridia, Urogenital Abnormalities, Mental Retardation
Interventions
Not listed
Lead sponsor
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
NIH
Eligibility
2 Years to 99 Years
Enrollment
197 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2015
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 11, 2019 · Synced Jun 10, 2026, 9:26 PM EDT
Terminated Phase 1 Interventional Accepts healthy volunteers

SAD and MAD Study of FTX-101 in Healthy Male Subjects

NCT06617546
View directory record Official record
Conditions
Healthy Volunteers
Interventions
FTX-101, Placebo
Drug
Lead sponsor
Find Therapeutics
Industry
Eligibility
18 Years to 59 Years · Male only
Enrollment
49 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Overland Park, Kansas
Source: ClinicalTrials.gov public record
Updated Jun 17, 2025 · Synced Jun 10, 2026, 9:26 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study to Evaluate the Absorption, Metabolism, and Excretion (ADME) of BMS-986435

NCT05686096
View directory record Official record
Conditions
Healthy Volunteers
Interventions
MYK-224
Drug
Lead sponsor
Bristol-Myers Squibb
Industry
Eligibility
18 Years to 55 Years · Male only
Enrollment
7 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated May 24, 2023 · Synced Jun 10, 2026, 9:26 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Phase 1 QT Study in Healthy Male Subjects

NCT01986894
View directory record Official record
Conditions
Clinical Pharmacology, Healthy Volunteer Study
Interventions
Placebo, Pomalidomide, Moxifloxacin
Drug
Lead sponsor
Celgene
Industry
Eligibility
18 Years to 50 Years · Male only
Enrollment
72 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Nov 11, 2019 · Synced Jun 10, 2026, 9:26 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Radiolabeled [14C]PF-02341066 Study To Investigate The Absorption, Metabolism And Excretion In Healthy Male Volunteers

NCT01082380
View directory record Official record
Conditions
Healthy Volunteer
Interventions
PF-02341066
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 55 Years · Male only
Enrollment
6 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Feb 28, 2012 · Synced Jun 10, 2026, 9:26 PM EDT
Terminated No phase listed Observational Accepts healthy volunteers

Oxytocin and Arginine Vasopressin in Pain Relief

NCT01328561
View directory record Official record
Conditions
Placebo Analgesia
Interventions
Not listed
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
18 Years to 55 Years
Enrollment
167 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2015
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 4, 2018 · Synced Jun 10, 2026, 9:26 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Study of DCR-PHXC-101 in Normal Healthy Volunteers and Patients With Primary Hyperoxaluria

NCT03392896
View directory record Official record
Conditions
Primary Hyperoxaluria
Interventions
DCR-PHXC, Placebo
Drug
Lead sponsor
Dicerna Pharmaceuticals, Inc., a Novo Nordisk company
Industry
Eligibility
6 Years and older
Enrollment
43 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 18, 2024 · Synced Jun 10, 2026, 9:26 PM EDT
Terminated Phase 1 Interventional Accepts healthy volunteers

A Study to Evaluate Single and Repeat Doses of IV GSK2251052 in Healthy Male Japanese and Caucasian Subjects and Repeat Doses of Supratherapeutic Doses of IV GSK2251052 in Healthy Volunteers

NCT01495065
View directory record Official record
Conditions
Community-acquired Infection
Interventions
GSK2251052 750 mg, GSK2251052 1500 mg, GSK2251052 1500 mg BID, GSK2251052 2250 mg, GSK2251052 3000 mg, GSK2251052 0.9% saline
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years to 65 Years
Enrollment
8 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2012
U.S. locations
1
States / cities
Glendale, California
Source: ClinicalTrials.gov public record
Updated Jun 14, 2017 · Synced Jun 10, 2026, 9:26 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Study to Characterize the Pharmacokinetics of Raltegravir in the Gastrointestinal (GI) Tract of Healthy Male Volunteers

NCT01325051
View directory record Official record
Conditions
Healthy Volunteer
Interventions
Raltegravir
Drug
Lead sponsor
Angela Kashuba, PharmD
Other
Eligibility
18 Years to 49 Years · Male only
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Jan 4, 2012 · Synced Jun 10, 2026, 9:26 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

To Assess the Effect of Itraconazole and Fluconazole on the Pharmacokinetics of Selumetinib in Healthy Male Volunteers

NCT02093728
View directory record Official record
Conditions
Solid Tumours
Interventions
selumetinib, itraconazole, fluconazole
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 45 Years
Enrollment
26 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014
U.S. locations
1
States / cities
Overland Park, Kansas
Source: ClinicalTrials.gov public record
Updated Jun 29, 2015 · Synced Jun 10, 2026, 9:26 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers

A Study of Semen Characteristics After 9 Months of Daily Tadalafil 20 mg

NCT00382135
View directory record Official record
Conditions
Erectile Dysfunction
Interventions
tadalafil, placebo
Drug
Lead sponsor
Eli Lilly and Company
Industry
Eligibility
45 Years and older · Male only
Enrollment
282 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2005
U.S. locations
1
States / cities
Bothell, Washington
Source: ClinicalTrials.gov public record
Updated Oct 24, 2007 · Synced Jun 10, 2026, 9:26 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Single Dose Study of [14C]-IDV184001AN ([14C]-IDV184001) in Healthy Adult Male Participants

NCT05974046
View directory record Official record
Conditions
Opioid Use Disorder
Interventions
[14C]IDV184001AN
Drug
Lead sponsor
Indivior Inc.
Industry
Eligibility
19 Years to 55 Years · Male only
Enrollment
7 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
1
States / cities
Lincoln, Nebraska
Source: ClinicalTrials.gov public record
Updated Feb 12, 2025 · Synced Jun 10, 2026, 9:26 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

PET/CT (Positron Emission Tomography/Computed Tomography) Imaging for Safety and Tolerability and Diagnostic Performance of BAY1075553 in Patients With Prostate Cancer and Healthy Volunteers

NCT01287845
View directory record Official record
Conditions
Diagnostic Imaging
Interventions
BAY1075553
Drug
Lead sponsor
Lantheus Biosciences Ltd.
Industry
Eligibility
18 Years and older · Male only
Enrollment
14 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Jan 20, 2013 · Synced Jun 10, 2026, 9:26 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Study Evaluating Absorption, Distribution, Metabolism and Excretion (ADME) of Single Dose [14C]-BI 207127 in Healthy Male Volunteers

NCT01605461
View directory record Official record
Conditions
Healthy
Interventions
BI 207127 NA
Drug
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
18 Years to 55 Years · Male only
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Mar 20, 2016 · Synced Jun 10, 2026, 9:26 PM EDT