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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Completed No phase listed Observational Accepts healthy volunteers

Evaluation of Influenza-Specific Immune Responses in Children and Adults During the 2010-2011 Influenza Season in the U.S.

NCT01262079
View directory record Official record
Conditions
Influenza
Interventions
Not listed
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
6 Years and older
Enrollment
180 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2011
U.S. locations
4
States / cities
Decatur, Georgia • St Louis, Missouri • Cincinnati, Ohio + 1 more
Source: ClinicalTrials.gov public record
Updated Aug 14, 2011 · Synced Jul 22, 2026, 5:16 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A First-in-Human Study of KINE-101 in Healthy Volunteers

NCT07343323
View directory record Official record
Conditions
Healthy Volunteers
Interventions
KINE-101, Placebo
Drug
Lead sponsor
Kine Sciences Co., Ltd.
Industry
Eligibility
18 Years to 55 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jan 14, 2026 · Synced Jul 22, 2026, 5:16 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

A Study to Examine the Effects of Minocycline Extended-Release Tablets on Sperm Production in Human Males.

NCT00765336
View directory record Official record
Conditions
Human Volunteer
Interventions
minocycline extended release, Placebo
Drug
Lead sponsor
Medicis Pharmaceutical Corporation
Industry
Eligibility
18 Years and older · Male only
Enrollment
180 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2009
U.S. locations
10
States / cities
Tarzana, California • Minneapolis, Minnesota • Lawrenceville, New Jersey + 7 more
Source: ClinicalTrials.gov public record
Updated Dec 6, 2011 · Synced Jul 22, 2026, 5:16 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A First Time in Human Study to Assess GSK2336805 in Healthy Volunteers and Single Doses in Chronically Infected Hepatitis C Patients.

NCT01277692
View directory record Official record
Conditions
Hepatitis C
Interventions
GSK2336805 10mg, GSK2336805 30mg, GSK2236805 100mg, GSK2236805 200mg, GSK2236805 10mg, GSK2236805 dose to be determined up to 100mg, GSK2236805 5mg, GSK2236805 30mg
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years to 65 Years
Enrollment
58 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2011
U.S. locations
3
States / cities
Chula Vista, California • Lenexa, Kansas • Willingboro, New Jersey
Source: ClinicalTrials.gov public record
Updated Jun 27, 2017 · Synced Jul 22, 2026, 5:16 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Study of the Effects of Temperature on Metabolism in Human Muscle

NCT00001753
View directory record Official record
Conditions
Healthy
Interventions
Magnetic resonance imaging
Procedure
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
Not listed
Enrollment
17 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1998 – 2000
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 3, 2008 · Synced Jul 22, 2026, 5:16 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Continuous Adductor Canal Nerve Blocks: Relative Effects of a Basal Infusion v. Hourly Bolus Doses

NCT02219438
View directory record Official record
Conditions
Healthy Human Volunteers
Interventions
Bolus, Basal
Drug
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Mar 18, 2021 · Synced Jul 22, 2026, 5:16 AM EDT
Active, not recruiting Phase 1 Interventional Accepts healthy volunteers

A Study to Assess How the Drug Moves Through the Body, Adverse Events, and Tolerability of Oral ABBV-722 Capsules of Single and Multiple Ascending Doses in Adult Participants and Single Doses in Adult Asian Participants

NCT06673238
View directory record Official record
Conditions
Healthy Volunteer
Interventions
ABBV-722, Placebo
Drug
Lead sponsor
AbbVie
Industry
Eligibility
18 Years to 65 Years
Enrollment
95 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
2
States / cities
Cypress, California • Grayslake, Illinois
Source: ClinicalTrials.gov public record
Updated Jun 24, 2026 · Synced Jul 22, 2026, 5:16 AM EDT
Recruiting Phase 1 Interventional Accepts healthy volunteers

Safety, Tolerability, and Pharmacokinetics of ASCT-83 in Healthy Adults

NCT07363395
View directory record Official record
Conditions
Neuropathic Pain
Interventions
ASCT-83, Placebo
Drug
Lead sponsor
Alcamena Stem Cell Therapeutics
Industry
Eligibility
18 Years to 64 Years
Enrollment
72 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
Saint Paul, Minnesota
Source: ClinicalTrials.gov public record
Updated Jun 15, 2026 · Synced Jul 22, 2026, 5:16 AM EDT
Not listed Phase 1 Interventional Accepts healthy volunteers

Safety Study of Topical Human FGF-1 for Wound Healing

NCT00916292
View directory record Official record
Conditions
Diabetic Foot Ulcers
Interventions
FGF-1 141
Drug
Lead sponsor
Phage Pharmaceuticals, Inc.
Industry
Eligibility
18 Years to 75 Years
Enrollment
8 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2013
U.S. locations
1
States / cities
Phoenix, Arizona
Source: ClinicalTrials.gov public record
Updated Mar 11, 2012 · Synced Jul 22, 2026, 5:16 AM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

First-in-Human Study for the Safety and Evaluation of Two 4R Tau Ligands as Potential PET Radioligands for Imaging Tau Protein in the Brain

NCT07348276
View directory record Official record
Conditions
Progressive Supranuclear Palsy (PSP), Healthy Participants
Interventions
[18F]ABBV-964i, [18F]ABBV-965i, Lead Candidate
Drug
Lead sponsor
Invicro
Other
Eligibility
18 Years to 80 Years
Enrollment
11 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Jul 9, 2026 · Synced Jul 22, 2026, 5:16 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Brain Imaging Study of Adults With Autism Spectrum Disorders

NCT01093768
View directory record Official record
Conditions
Autism Spectrum Disorders
Interventions
Oxytocin, Vasopressin
Drug
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
18 Years to 40 Years
Enrollment
38 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2013
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 16, 2019 · Synced Jul 22, 2026, 5:16 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A First In Human Study To Evaluate The Safety, Tolerability And Pharmacokinetics Of PF-04455242 In Single Rising Doses In Healthy Adult Volunteers

NCT00938301
View directory record Official record
Conditions
Bipolar Depression
Interventions
PF-04455242, Placebo
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 55 Years
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Oct 15, 2009 · Synced Jul 22, 2026, 5:16 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Disposition of 14C-LY3009104 Following Oral Administration in Healthy Human Subjects

NCT01299285
View directory record Official record
Conditions
Healthy Volunteers
Interventions
LY3009104
Drug
Lead sponsor
Eli Lilly and Company
Industry
Eligibility
18 Years to 55 Years · Male only
Enrollment
6 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jun 7, 2017 · Synced Jul 22, 2026, 5:16 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study to Investigate the Process by Which ABT-614 is Absorbed, Distributed, Metabolized and Eliminated in Humans

NCT00959816
View directory record Official record
Conditions
Healthy
Interventions
ABT-614
Drug
Lead sponsor
Abbott
Industry
Eligibility
18 Years to 40 Years · Male only
Enrollment
8 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2009
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Nov 1, 2010 · Synced Jul 22, 2026, 5:16 AM EDT
Not listed Phase 1 Interventional Accepts healthy volunteers

Double-blind, Placebo-control, Study to Evaluate the Safety and Pharmacokinetics of CT-044 HCl, in Healthy Volunteers

NCT04175743
View directory record Official record
Conditions
Acute Pain, Pain, Acute, Surgery, Neuropathy
Interventions
CT-044 HCl
Drug
Lead sponsor
Lotus Clinical Research, LLC
Other
Eligibility
18 Years to 55 Years
Enrollment
21 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Pasadena, California
Source: ClinicalTrials.gov public record
Updated Jul 22, 2020 · Synced Jul 22, 2026, 5:16 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Epigenetic Effect Modifications With Ozone Exposure on Healthy Volunteers

NCT02469428
View directory record Official record
Conditions
Exposure to Environmental Pollution, Non-occupational
Interventions
Clean air, Ozone
Other
Lead sponsor
Environmental Protection Agency (EPA)
Federal
Eligibility
18 Years to 40 Years
Enrollment
14 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2018
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 29, 2019 · Synced Jul 22, 2026, 5:16 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

This is a Study to Evaluate the Safety, Tolerability and Pharmacokinetics (PK) of AZD9742 After Single IV Doses in Healthy Subjects

NCT01030224
View directory record Official record
Conditions
Healthy
Interventions
AZD9742, Placebo to match AZD9742
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
23 Years to 45 Years
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2010
U.S. locations
1
States / cities
Overland Park, Kansas
Source: ClinicalTrials.gov public record
Updated Jul 26, 2012 · Synced Jul 22, 2026, 5:16 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

First-In-Human Study of CU06-1004 Following Single and Multiple Ascending Doses in Healthy Volunteers

NCT04795037
View directory record Official record
Conditions
Diabetic Macular Edema
Interventions
CU06-1004, Single dose, CU06-1004, Multiple doses, Placebo
Drug
Lead sponsor
Curacle Co., Ltd.
Industry
Eligibility
19 Years to 55 Years
Enrollment
81 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Lincoln, Nebraska
Source: ClinicalTrials.gov public record
Updated Jul 20, 2022 · Synced Jul 22, 2026, 5:16 AM EDT
Completed Phase 2 Interventional

Mucosal and Systemic Immunity After Viral Challenge of Healthy Volunteers Vaccinated With Inactivated Influenza Vaccine Via the Intranasal Versus Intramuscular Route

NCT03845231
View directory record Official record
Conditions
Influenza
Interventions
Flucelvax(R), Human Challenge virus
Biological · Other
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 55 Years
Enrollment
82 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Nov 9, 2020 · Synced Jul 22, 2026, 5:16 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Annual Study for Collection of Serum Samples in Children and Older Adults Receiving the 2020-2021 Formulations of Fluzone Quadrivalent Vaccine and Fluzone High-Dose Quadrivalent Vaccine, Respectively

NCT04551677
View directory record Official record
Conditions
Influenza Immunization, Healthy Volunteers
Interventions
Fluzone Quadrivalent vaccine, No Preservative (0.5-mL dose), 2020-2021 formulation, Fluzone High-Dose Quadrivalent vaccine (0.7-mL dose), 2020-2021 formulation
Biological
Lead sponsor
Sanofi Pasteur, a Sanofi Company
Industry
Eligibility
6 Months to 84 Years
Enrollment
90 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020
U.S. locations
2
States / cities
Bardstown, Kentucky • Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Sep 11, 2025 · Synced Jul 22, 2026, 5:16 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study to Assess Safety, Tolerability and Exposure of 4ET1103 in Healthy Human Volunteers

NCT07586514
View directory record Official record
Conditions
Neuropathic Pain
Interventions
Treatment for neuropathic pain, placebo
Drug
Lead sponsor
4E Therapeutics
Industry
Eligibility
18 Years to 65 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated May 13, 2026 · Synced Jul 22, 2026, 5:16 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

A Study to Assess Human Pharmacokinetics of a Medical Food Containing Tri-betahydroxybutyrin

NCT07158645
View directory record Official record
Conditions
Healthy Volunteer
Interventions
Medical Food Tri-betahydroxybutyrin
Other
Lead sponsor
NeuroEnergy Ventures, Inc.
Industry
Eligibility
60 Years and older · Male only
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017
U.S. locations
1
States / cities
Addison, Illinois
Source: ClinicalTrials.gov public record
Updated Sep 7, 2025 · Synced Jul 22, 2026, 5:16 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Effects of Tobacco Products on Live Attenuated Influenza Virus (LAIV) Infections in Human Volunteers

NCT02019745
View directory record Official record
Conditions
Influenza, Human, Smoking, Respiratory Tract Infections, Habits
Interventions
LAIV
Biological
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 45 Years
Enrollment
62 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2016
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Apr 3, 2018 · Synced Jul 22, 2026, 5:16 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Sensitization Study of ATx201 in Healthy Volunteers

NCT03375957
View directory record Official record
Conditions
Sensitivity, Contact
Interventions
ATx201, ATx201 Placebo Gel
Drug
Lead sponsor
UNION therapeutics
Industry
Eligibility
18 Years to 65 Years
Enrollment
240 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
1
States / cities
Springfield, Missouri
Source: ClinicalTrials.gov public record
Updated May 6, 2018 · Synced Jul 22, 2026, 5:16 AM EDT