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ClinicalTrials.gov public records Last synced Oct 4, 2026, 4:08 AM EDT

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Showing 49–72 of 574 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Healthy Male Subjects Clear all
Completed No phase listed Observational Accepts healthy volunteers

Study of Blood Samples From Older Patients at High Risk of Developing Prostate Cancer and From Healthy Male Participants

NCT00898274
View directory record Official record
Conditions
Precancerous Condition, Prostate Cancer
Interventions
immunoenzyme technique, laboratory biomarker analysis
Other
Lead sponsor
Case Comprehensive Cancer Center
Other
Eligibility
45 Years to 65 Years · Male only
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2011
U.S. locations
3
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Mar 9, 2016 · Synced Oct 4, 2026, 4:08 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Study in Healthy Males to Assess Bioavailability of 4 Different Fostamatinib Tablets

NCT01208155
View directory record Official record
Conditions
Bioavailability, Pharmacokinetics
Interventions
Fostamatinib
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 55 Years · Male only
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010
U.S. locations
1
States / cities
Overland Park, Kansas
Source: ClinicalTrials.gov public record
Updated Dec 8, 2010 · Synced Oct 4, 2026, 4:08 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Effect of Ketoconazole on the Pharmacokinetics of Refametinib

NCT01925638
View directory record Official record
Conditions
Drug Interactions
Interventions
BAY86-9766, Ketoconazole
Drug
Lead sponsor
Bayer
Industry
Eligibility
18 Years to 45 Years · Male only
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Jan 8, 2014 · Synced Oct 4, 2026, 4:08 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

PK and PD of Sequential Multiple Ascending, Repeat Doses of Oral CXA-10 in Healthy Obese Male Subjects

NCT02460146
View directory record Official record
Conditions
Acute Kidney Injury
Interventions
CXA-10, CXA-10 placebo
Drug · Other
Lead sponsor
Complexa, Inc.
Industry
Eligibility
18 Years to 60 Years · Male only
Enrollment
43 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015
U.S. locations
1
States / cities
Kalamazoo, Michigan
Source: ClinicalTrials.gov public record
Updated May 3, 2016 · Synced Oct 4, 2026, 4:08 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study To Compare Effects Of GSK189075 In Combination With Either Furosemide Or Hydrochlorothiazide

NCT00671424
View directory record Official record
Conditions
Type 2 Diabetes Mellitus, Diabetes Mellitus, Type 2
Interventions
Hydrochlorothiazide (HCTZ), Remogliflozin etabonate (GSK189075), Furosemide
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years to 50 Years · Male only
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Mar 19, 2012 · Synced Oct 4, 2026, 4:08 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study of the Effect of ASP1941 on Cardiac Repolarization in Healthy Subjects

NCT01232413
View directory record Official record
Conditions
Healthy Subjects, Cardiac Repolarization
Interventions
Placebo, ASP1941, Moxifloxacin
Drug
Lead sponsor
Astellas Pharma Inc
Industry
Eligibility
18 Years to 50 Years
Enrollment
88 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2011
U.S. locations
1
States / cities
West Bend, Wisconsin
Source: ClinicalTrials.gov public record
Updated Feb 28, 2011 · Synced Oct 4, 2026, 4:08 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Study to Evaluate the Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of E2609 in Healthy Adult Male Japanese and White Subjects

NCT02207790
View directory record Official record
Conditions
Healthy Subjects
Interventions
E2609, Placebo
Drug
Lead sponsor
Eisai Inc.
Industry
Eligibility
30 Years to 60 Years · Male only
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014
U.S. locations
1
States / cities
Glendale, California
Source: ClinicalTrials.gov public record
Updated Nov 3, 2015 · Synced Oct 4, 2026, 4:08 AM EDT
Completed Phase 1 Interventional

A Study to Assess the Pharmacokinetics, Safety and Tolerability of Repeat Oral Doses of Darapladib (SB-480848) in Subjects With Severe Renal Impairment

NCT01711723
View directory record Official record
Conditions
Atherosclerosis
Interventions
Darapladib 160 mg
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years to 75 Years
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
2
States / cities
Orlando, Florida • Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Jul 26, 2017 · Synced Oct 4, 2026, 4:08 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Safety and Pharmacokinetic Study of AG-881 in Healthy Male Participants Following Administration of a Single Oral Dose of [14C] AG-881 and Concomitant Intravenous Microdose of [13C315N3] AG-881

NCT03960502
View directory record Official record
Conditions
Healthy Male Participants
Interventions
AG-881, [13C315N3]AG-881
Drug
Lead sponsor
Agios Pharmaceuticals, Inc.
Industry
Eligibility
18 Years to 55 Years · Male only
Enrollment
5 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Oct 23, 2019 · Synced Oct 4, 2026, 4:08 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Bioequivalence of Single Dose Fast Release Aspirin (1000 mg) Tablet Versus Single Dose of Two 500 mg Fast Release Aspirin Tablets

NCT03056703
View directory record Official record
Conditions
Pain
Interventions
Acetylsalicylic acid (Aspirin, BAY1019036)
Drug
Lead sponsor
Bayer
Industry
Eligibility
18 Years to 55 Years
Enrollment
38 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014
U.S. locations
1
States / cities
Hackensack, New Jersey
Source: ClinicalTrials.gov public record
Updated Feb 17, 2017 · Synced Oct 4, 2026, 4:08 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Study to Evaluate Safety, Tolerability, and Pharmacokinetics of XNW4107 Alone or in Combination With Imipenem/Cilastatin

NCT04482569
View directory record Official record
Conditions
Bacterial Infections
Interventions
XNW4107
Drug
Lead sponsor
Evopoint Biosciences Inc.
Industry
Eligibility
18 Years to 65 Years · Male only
Enrollment
88 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Feb 16, 2023 · Synced Oct 4, 2026, 4:08 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

The Effect of Cycling, Running, and Playing Rugby on Three Biomarkers That May Indicate Brain Injury

NCT06804291
View directory record Official record
Conditions
Healthy Male and Female Subjects
Interventions
Running, Cycling, Rugby, control group
Other
Lead sponsor
Appalachian State University
Other
Eligibility
18 Years and older
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Boone, North Carolina
Source: ClinicalTrials.gov public record
Updated Feb 3, 2025 · Synced Oct 4, 2026, 4:08 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Bosutinib In Subjects With Renal Impairment

NCT01233882
View directory record Official record
Conditions
Renal Disease, End-Stage, Renal Insufficiency, Chronic, Renal Insufficiency, Acute
Interventions
Bosutinib
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 65 Years
Enrollment
34 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2012
U.S. locations
5
States / cities
DeLand, Florida • Gainesville, Florida • Miami, Florida + 2 more
Source: ClinicalTrials.gov public record
Updated Jul 3, 2012 · Synced Oct 4, 2026, 4:08 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

SAD Study of IA-14069

NCT05317741
View directory record Official record
Conditions
Healthy
Interventions
IA-14069, Placebo
Drug
Lead sponsor
ILAb Co., Ltd.
Industry
Eligibility
18 Years to 55 Years · Male only
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Lenexa, Kansas
Source: ClinicalTrials.gov public record
Updated Jan 4, 2023 · Synced Oct 4, 2026, 4:08 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Study in Healthy Subjects to Measure the Effects of Food on the Pharmacokinetics of TC-5214

NCT01458899
View directory record Official record
Conditions
Healthy Subjects
Interventions
TC-5214
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 55 Years
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2012
U.S. locations
1
States / cities
Overland Park, Kansas
Source: ClinicalTrials.gov public record
Updated Jan 11, 2012 · Synced Oct 4, 2026, 4:08 AM EDT
Withdrawn Phase 1 Interventional Accepts healthy volunteers

A Comparison of Plasma Concentrations of Hydrocodone and Acetaminophen After Administration of Different Amounts of Tablets of a New and a Marketed Tablet Formulation in Healthy Adults

NCT03137030
View directory record Official record
Conditions
Opioid-Related Disorders, Pain, Acute, Pain, Postoperative
Interventions
GRT7014 - Abuse Deterrend Tablet, Norco 5Mg-325Mg Tablet
Drug
Lead sponsor
Grünenthal GmbH
Industry
Eligibility
18 Years to 55 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Lenexa, Kansas
Source: ClinicalTrials.gov public record
Updated Jul 21, 2017 · Synced Oct 4, 2026, 4:08 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

An Open-Label, Single-Dose Study to Assess the Absorption, Metabolism, Excretion, and Mass Balance of Radiolabeled Androxal in Healthy Male Subjects After Oral Administration

NCT02274181
View directory record Official record
Conditions
Secondary Hypogonadism
Interventions
Androxal
Drug
Lead sponsor
Repros Therapeutics Inc.
Industry
Eligibility
19 Years to 60 Years · Male only
Enrollment
6 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
1
States / cities
Lincoln, Nebraska
Source: ClinicalTrials.gov public record
Updated Mar 12, 2015 · Synced Oct 4, 2026, 4:08 AM 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 15, 2017 · Synced Oct 4, 2026, 4:08 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Pharmacokinetics and Bioavailability of Single Subcutaneous Doses of Methylnaltrexone Versus Intravenous Dose

NCT01367496
View directory record Official record
Conditions
Healthy Subjects
Interventions
SC Methylnaltrexone (MNTX), IV Methylnaltrexone (MNTX)
Drug
Lead sponsor
Bausch Health Americas, Inc.
Industry
Eligibility
18 Years to 45 Years · Male only
Enrollment
6 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2002
U.S. locations
1
States / cities
Tarrytown, New York
Source: ClinicalTrials.gov public record
Updated Nov 27, 2019 · Synced Oct 4, 2026, 4:08 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

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

NCT04436562
View directory record Official record
Conditions
Healthy
Interventions
[14C]-Poziotinib
Drug
Lead sponsor
Spectrum Pharmaceuticals, Inc
Industry
Eligibility
18 Years to 65 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 Jan 15, 2021 · Synced Oct 4, 2026, 4:08 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

A Study to Assess the Bioavailability and to Compare the Pharmacokinetics of AZD7594 Inhaled Via Monodose Inhaler and Multiple-dose Dry Powder Inhalers (DPI) or Pressurized Metered-dose Inhaler (pMDI) in Healthy Male Subjects

NCT02648438
View directory record Official record
Conditions
Asthma, Chronic Obstructive Pulmonary Disease (COPD)
Interventions
AZD7594 Solution for infusion (150 μg intravenous formulation), AZD7594 Oral suspension (1200 μg oral formulation), AZD7594 Inhalation powder (400 μg) by DPI Device 1 (monodose inhaler), AZD7594 Inhalation powder (400 μg) by DPI device 2 (multiple-dose inhaler), AZD7594 Pressurized inhalation suspension (400 μg) by pMDI
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 45 Years · Male only
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jun 15, 2017 · Synced Oct 4, 2026, 4:08 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

An Open-Label Food Effect Study of Telotristat Etiprate

NCT02157584
View directory record Official record
Conditions
Healthy
Interventions
Telotristat etiprate
Drug
Lead sponsor
Lexicon Pharmaceuticals
Industry
Eligibility
18 Years to 55 Years
Enrollment
22 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2014
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Sep 8, 2014 · Synced Oct 4, 2026, 4:08 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study to Investigate the Effect of Renal Impairment on the Safety and Tolerability of Fezolinetant Compared to Participants With Normal Renal Function

NCT04476849
View directory record Official record
Conditions
Healthy Volunteers, Renal Impairment
Interventions
fezolinetant
Drug
Lead sponsor
Astellas Pharma Global Development, Inc.
Industry
Eligibility
18 Years to 75 Years · Female only
Enrollment
27 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2022
U.S. locations
7
States / cities
Garden Grove, California • Rialto, California • Clearwater, Florida + 4 more
Source: ClinicalTrials.gov public record
Updated Oct 17, 2024 · Synced Oct 4, 2026, 4:08 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

AZD8529 Single Ascending Dose Study

NCT00755378
View directory record Official record
Conditions
Healthy Volunteer
Interventions
AZD8529, Placebo
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 45 Years
Enrollment
58 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2009
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 26, 2009 · Synced Oct 4, 2026, 4:08 AM EDT