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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Male, Healthy Normal Subjects Clear all
Completed Phase 1 Interventional Accepts healthy volunteers

A Relative Bioavailability Study of Bupropion Extended-Released 150 mg Tablets Under Fed Conditions

NCT00865371
View directory record Official record
Conditions
Healthy
Interventions
Abrika Bupropion 150 mg Extended-Released Tablet, Wellbutrin SR® 150 mg Extended-Release Tablet, single dose
Drug
Lead sponsor
Actavis Inc.
Industry
Eligibility
18 Years to 45 Years
Enrollment
26 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004
U.S. locations
1
States / cities
Fort Myers, Florida
Source: ClinicalTrials.gov public record
Updated Aug 15, 2010 · Synced Sep 26, 2026, 1:51 AM 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 Sep 26, 2026, 1:51 AM EDT
Terminated Phase 1 Interventional Accepts healthy volunteers

A Study of the Pharmacokinetics and Safety of Varespladib in Subjects With Normal or Impaired Renal Function

NCT01359579
View directory record Official record
Conditions
Renal Impairment
Interventions
varespladib methyl
Drug
Lead sponsor
Anthera Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
28 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2012
U.S. locations
3
States / cities
Orlando, Florida • Minneapolis, Minnesota • Knoxville, Tennessee
Source: ClinicalTrials.gov public record
Updated Mar 19, 2012 · Synced Sep 26, 2026, 1:51 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study to Evaluate the Pharmacokinetics, Safety, and Tolerability of Multiple Oral Doses (6 Days) of 100 mg Resmetirom in Subjects With Severe Renal Impairment and in Matched Healthy Control Subjects With Normal Renal Function

NCT06397872
View directory record Official record
Conditions
Renal Impairment
Interventions
100 mg Resmetirom Tablet
Drug
Lead sponsor
Madrigal Pharmaceuticals, Inc.
Industry
Eligibility
18 Years to 85 Years
Enrollment
28 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
3
States / cities
Orlando, Florida • Tampa, Florida • Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Oct 13, 2025 · Synced Sep 26, 2026, 1:51 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Safety, Pharmacokinetics, and Pharmacodynamics of SD-101 in Healthy Normal Males

NCT00599001
View directory record Official record
Conditions
Healthy
Interventions
SD-101, placebo
Drug
Lead sponsor
Dynavax Technologies Corporation
Industry
Eligibility
18 Years and older · Male only
Enrollment
26 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Apr 15, 2019 · Synced Sep 26, 2026, 1:51 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 26, 2019 · Synced Sep 26, 2026, 1:51 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Study in Healthy Males to Measure Maraviroc in Blood, Saliva, Seminal Fluid, and Rectal Tissue

NCT00775294
View directory record Official record
Conditions
HIV/AIDS
Interventions
Maraviroc
Drug
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 49 Years · Male only
Enrollment
14 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2010
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated May 12, 2011 · Synced Sep 26, 2026, 1:51 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Investigation on Safety, Tolerability and Pharmacokinetics of Single Doses of NNC0174-0833 in Normal Weight, Overweight to Obese But Otherwise Healthy Male Subjects

NCT02300844
View directory record Official record
Conditions
Metabolism and Nutrition Disorder, Obesity
Interventions
NNC0174-0833, placebo
Drug
Lead sponsor
Novo Nordisk A/S
Industry
Eligibility
22 Years to 64 Years · Male only
Enrollment
54 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2016
U.S. locations
1
States / cities
Overland Park, Kansas
Source: ClinicalTrials.gov public record
Updated Jan 23, 2018 · Synced Sep 26, 2026, 1:51 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Study Assessing PK and Safety of MGTA-145 in Subjects With Normal Estimated GFR and Varying Degrees of Renal Impairment

NCT04154670
View directory record Official record
Conditions
Healthy, Renal Insufficiency
Interventions
MGTA-145
Biological
Lead sponsor
Ensoma
Industry
Eligibility
18 Years to 79 Years
Enrollment
23 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
2
States / cities
Orlando, Florida • Knoxville, Tennessee
Source: ClinicalTrials.gov public record
Updated Jan 10, 2024 · Synced Sep 26, 2026, 1:51 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Phase 1 Study of TDM-105795 Topical Solution in Male Subjects With Androgenetic Alopecia (AGA)

NCT04913519
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
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
2
States / cities
San Diego, California • College Station, Texas
Source: ClinicalTrials.gov public record
Updated Apr 26, 2022 · Synced Sep 26, 2026, 1:51 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

To Compare the Pharmacokinetics of a Single Oral Dose of TC-5214 in Subjects With Renal Impairment and With Subjects With Normal Renal Function

NCT01240967
View directory record Official record
Conditions
Healthy Volunteers, Patients, Pharmacokinetics, Renal Impairment
Interventions
TC-5214
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 80 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2011
U.S. locations
2
States / cities
Orlando, Florida • Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Mar 16, 2014 · Synced Sep 26, 2026, 1:51 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

the Safety, Tolerability and PK of KX-826 in Healthy Males With Alopecia Following Topical Multiple Dose Ascending

NCT04502901
View directory record Official record
Conditions
Androgenetic Alopecia
Interventions
KX0826, Placebo
Drug · Other
Lead sponsor
Suzhou Kintor Pharmaceutical Inc,
Industry
Eligibility
18 Years to 60 Years · Male only
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Aug 10, 2021 · Synced Sep 26, 2026, 1:51 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Assessment of Gut Absorption of Experimental Medication BMS-986165 in Healthy Males

NCT03873415
View directory record Official record
Conditions
Psoriasis
Interventions
BMS-986165
Drug
Lead sponsor
Bristol-Myers Squibb
Industry
Eligibility
18 Years to 45 Years · Male only
Enrollment
9 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019
U.S. locations
1
States / cities
Lexington, Kentucky
Source: ClinicalTrials.gov public record
Updated Nov 25, 2019 · Synced Sep 26, 2026, 1:51 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study to Evaluate Bioavailability and Food Effect of Selumetinib (AZD6244) in Healthy Male Participants

NCT03649165
View directory record Official record
Conditions
Neurofibromatosis Type 1 (NF1)-Related Plexiform Neurofibromas (PNs), Healthy Participants
Interventions
Treatment A, Treatment B, Treatment C, Treatment D, Acetaminophen
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 45 Years · Male only
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Nov 7, 2018 · Synced Sep 26, 2026, 1:51 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Cefadroxil 500 mg Capsules in Normal Healthy Non-Smoking Male and Female Subjects.

NCT00835081
View directory record Official record
Conditions
Healthy
Interventions
Cefadroxil 500 mg Capsules, DURICEF® capsules 500 mg
Drug
Lead sponsor
Teva Pharmaceuticals USA
Industry
Eligibility
18 Years and older
Enrollment
26 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Aug 18, 2024 · Synced Sep 26, 2026, 1:51 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Single-dose Pharmacokinetics and Safety of Oral Lofexidine in Renally-Impaired Subjects

NCT02313103
View directory record Official record
Conditions
Renally Impaired Subjects
Interventions
lofexidine HCl
Drug
Lead sponsor
USWM, LLC (dba US WorldMeds)
Industry
Eligibility
18 Years to 75 Years
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
1
States / cities
Orlando, Florida
Source: ClinicalTrials.gov public record
Updated Oct 25, 2017 · Synced Sep 26, 2026, 1:51 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Study of ISIS 681257 in Patients With Renal Impairment Compared to Healthy Patients

NCT03506854
View directory record Official record
Conditions
Renal Impairment
Interventions
ISIS 681257
Drug
Lead sponsor
Akcea Therapeutics
Industry
Eligibility
18 Years and older
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
2
States / cities
Orlando, Florida • Knoxville, Tennessee
Source: ClinicalTrials.gov public record
Updated May 21, 2019 · Synced Sep 26, 2026, 1:51 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Study of Danicopan in Participants With Normal Kidney Function and Participants With Kidney Dysfunction

NCT04935294
View directory record Official record
Conditions
Healthy, Renal Dysfunction
Interventions
Danicopan
Drug
Lead sponsor
Alexion Pharmaceuticals, Inc.
Industry
Eligibility
18 Years to 75 Years
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
4
States / cities
Miami, Florida • Orlando, Florida • Minneapolis, Minnesota + 1 more
Source: ClinicalTrials.gov public record
Updated Jun 22, 2021 · Synced Sep 26, 2026, 1:51 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

GSK1349572 Exposure in Blood, Seminal Fluid, and Rectal Fluid and Tissue in Healthy Male Subjects

NCT01459315
View directory record Official record
Conditions
Healthy
Interventions
dolutegravir
Drug
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 49 Years · Male only
Enrollment
14 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2012
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 3, 2013 · Synced Sep 26, 2026, 1:51 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Relative Bioavailability Study of Bupropion XL 150 mg Tablets Under Fed Conditions

NCT00865462
View directory record Official record
Conditions
Healthy
Interventions
Abrika Bupropion 150 mg XL Tablet, single dose, Wellbutrin XL® 150 mg Tablet, single dose
Drug
Lead sponsor
Actavis Inc.
Industry
Eligibility
18 Years to 45 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004
U.S. locations
1
States / cities
Fort Myers, Florida
Source: ClinicalTrials.gov public record
Updated Aug 15, 2010 · Synced Sep 26, 2026, 1:51 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Phase 1 SAD and MAD Study of the Safety, Tolerability and PK of 7HP349 in Normal Healthy Male Subjects

NCT04508179
View directory record Official record
Conditions
Solid Tumor
Interventions
7HP349 Single Ascending Dose, 7HP349 Multiple Ascending Dose, Placebo Single Ascending Dose, Placebo Multiple Ascending Dose, 7HP349 Food Effect
Drug
Lead sponsor
7 Hills Pharma, LLC
Industry
Eligibility
18 Years to 45 Years · Male only
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Secaucus, New Jersey
Source: ClinicalTrials.gov public record
Updated Nov 1, 2021 · Synced Sep 26, 2026, 1:51 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Rifampin Drug-Drug Interaction Study With Lurasidone HCl

NCT01082276
View directory record Official record
Conditions
Male, Healthy Normal Subjects
Interventions
Lurasidone HCl
Drug
Lead sponsor
Sumitomo Pharma America, Inc.
Industry
Eligibility
18 Years to 45 Years · Male only
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 7, 2011 · Synced Sep 26, 2026, 1:51 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study to Evaluate Pharmacokinetics (PK) and Safety of Inaxaplin in Participants With Renal Impairment

NCT05865171
View directory record Official record
Conditions
Renal Impairment
Interventions
IXP
Drug
Lead sponsor
Vertex Pharmaceuticals Incorporated
Industry
Eligibility
18 Years to 80 Years
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
2
States / cities
Ocala, Florida • Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Jul 11, 2024 · Synced Sep 26, 2026, 1:51 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Evaluation of Renal Function Impairment on the Pharmacokinetics of LEE011

NCT02431481
View directory record Official record
Conditions
Normal Renal Function, Impaired Renal Function
Interventions
LEE011
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
18 Years to 75 Years
Enrollment
38 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2018
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Dec 18, 2020 · Synced Sep 26, 2026, 1:51 AM EDT