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Showing 1–24 of 3,381 matching trials from the live ClinicalTrials.gov search.
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Completed Phase 3 Interventional Accepts healthy volunteers

Study to Evaluate the Safety of a Bivalent Vaccine of New 6:2 Influenza Virus Reassortants in Healthy Adults

NCT00125944
View directory record Official record
Conditions
Healthy, Influenza
Interventions
FluMist
Biological
Lead sponsor
MedImmune LLC
Industry
Eligibility
18 Years to 49 Years
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2006
U.S. locations
4
States / cities
San Diego, California • Daytona Beach, Florida • Portland, Oregon + 1 more
Source: ClinicalTrials.gov public record
Updated May 8, 2007 · Synced Jul 22, 2026, 5:00 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Phase 1 Healthy Volunteer Burn Therapy Study

NCT06223009
View directory record Official record
Conditions
Burns
Interventions
cNP8, Placebo
Drug · Other
Lead sponsor
Neomatrix Therapeutics, Inc.
Other
Eligibility
18 Years to 65 Years
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
Saint Paul, Minnesota
Source: ClinicalTrials.gov public record
Updated Nov 13, 2024 · Synced Jul 22, 2026, 5:00 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers

Efficacy of Ramelteon on Transient Insomnia in Healthy Adults

NCT00671398
View directory record Official record
Conditions
Transient Insomnia
Interventions
Ramelteon, Placebo
Drug
Lead sponsor
Takeda
Industry
Eligibility
18 Years to 64 Years
Enrollment
289 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2002 – 2003
U.S. locations
12
States / cities
Palm Springs, California • San Diego, California • Miami, Florida + 9 more
Source: ClinicalTrials.gov public record
Updated Feb 27, 2012 · Synced Jul 22, 2026, 5:00 AM EDT
Recruiting Phase 2 Interventional

Sleep Healthy Using the Internet Mitigating Insomnia to Address Neurocognitive Difficulties (SHUTi MIND)

NCT05565833
View directory record Official record
Conditions
Insomnia, Cognitive Dysfunction, Mild Cognitive Impairment, Sleep Initiation and Maintenance Disorders, Sleep Disorders, Intrinsic, Dyssomnias, Sleep Wake Disorders, Nervous System Diseases, Alzheimer Disease
Interventions
SHUTi OASIS, Patient Education
Behavioral · Other
Lead sponsor
University of Virginia
Other
Eligibility
65 Years and older
Enrollment
144 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated May 7, 2024 · Synced Jul 22, 2026, 5:00 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Single Ascending Dose Study of Intravenous TRV130A in Healthy Adult Males

NCT01514578
View directory record Official record
Conditions
Healthy
Interventions
TRV130A, Dextrose in Water
Drug
Lead sponsor
Trevena Inc.
Industry
Eligibility
19 Years to 50 Years · Male only
Enrollment
74 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012
U.S. locations
1
States / cities
Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated Aug 23, 2012 · Synced Jul 22, 2026, 5:00 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Safety and Pharmacokinetics of Single Oral Doses of MBX-400 in Healthy Volunteers

NCT01433835
View directory record Official record
Conditions
Healthy Adult Subjects
Interventions
MBX-400, Placebo
Drug · Other
Lead sponsor
Microbiotix, Inc.
Industry
Eligibility
18 Years to 65 Years
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2012
U.S. locations
1
States / cities
Hackensack, New Jersey
Source: ClinicalTrials.gov public record
Updated Aug 1, 2013 · Synced Jul 22, 2026, 5:00 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Remote Limb Ischemic Conditioning to Enhance Learning and Muscle Strength in Healthy Young Adults

NCT03512028
View directory record Official record
Conditions
Healthy, Young Adults
Interventions
RLIC, Sham conditioning, Muscle strength training, Driving training, Balance training
Behavioral
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years to 40 Years
Enrollment
34 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Feb 4, 2020 · Synced Jul 22, 2026, 5:00 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Ciprofloxacin XR Drug Interaction Study With MMX® Mesalazine/Mesalamine

NCT01402947
View directory record Official record
Conditions
Healthy
Interventions
Ciprofloxacin XR + MMX Placebo, MMX Mesalazine/mesalamine + Ciprofloxacin XR
Drug
Lead sponsor
Shire
Industry
Eligibility
18 Years to 55 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011
U.S. locations
1
States / cities
Lenexa, Kansas
Source: ClinicalTrials.gov public record
Updated Jun 8, 2021 · Synced Jul 22, 2026, 5:00 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

A Study to Assess Tobacco-related Biomarkers of Exposure in Smokers Using myBlu E-cigarettes

NCT04019626
View directory record Official record
Conditions
Healthy Volunteers
Interventions
Continue-smoking, myblu Tobacco 2.5%, myblu Tobacco 4.0%, myblu Honeymoon 2.5%, myblu Honeymoon 4.0%, JUUL 5%
Other
Lead sponsor
Fontem Ventures BV
Industry
Eligibility
21 Years to 65 Years
Enrollment
240 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Lincoln, Nebraska
Source: ClinicalTrials.gov public record
Updated Jun 29, 2021 · Synced Jul 22, 2026, 5:00 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers

A Comparability Study of the Phase 3 Lot and a Single Commercial Lot of NicVAX in Healthy Adult Smokers

NCT01375933
View directory record Official record
Conditions
Smoking
Interventions
NicVAX Vaccine
Biological
Lead sponsor
Nabi Biopharmaceuticals
Industry
Eligibility
18 Years to 55 Years
Enrollment
260 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011
U.S. locations
6
States / cities
Huntsville, Alabama • San Diego, California • Melbourne, Florida + 3 more
Source: ClinicalTrials.gov public record
Updated May 13, 2012 · Synced Jul 22, 2026, 5:00 AM EDT
Active, not recruiting Phase 1 Interventional Accepts healthy volunteers

This Study Consists of Two Study Parts Conducted Under a Single IRB. Part I: Short Term ApoE-dependent Cerebral Blood Flow Response to Sirolimus in Cognitively Normal Adults Part II: Short Term ApoE-dependent Cerebral Blood Flow and Lung Perfusion Response to Sirolimus in Cognitively Normal Adults

NCT05386914
View directory record Official record
Conditions
Genetic Predisposition to Disease, Healthy Volunteers
Interventions
Sirolimus
Drug
Lead sponsor
University of Missouri-Columbia
Other
Eligibility
45 Years to 65 Years
Enrollment
205 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
1
States / cities
Columbia, Missouri
Source: ClinicalTrials.gov public record
Updated Mar 5, 2026 · Synced Jul 22, 2026, 5:00 AM EDT
Withdrawn No phase listed Observational Accepts healthy volunteers

Surface ECG Mapping

NCT04221958
View directory record Official record
Conditions
Electrocardiogram
Interventions
Electrocardiogram
Device
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated May 3, 2025 · Synced Jul 22, 2026, 5:00 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Phase I, Observer-Blind, Placebo-Controlled Study of the Chiron Vaccine HIV p24/MF59 Administered to Healthy HIV-Seronegative Adults

NCT00002204
View directory record Official record
Conditions
HIV Infections, HIV Seronegativity
Interventions
HIV p24/MF59 Vaccine
Biological
Lead sponsor
Chiron Corporation
Industry
Eligibility
18 Years to 50 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
U.S. locations
1
States / cities
Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated Jun 23, 2005 · Synced Jul 22, 2026, 5:00 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Effect of Cimetidine on the Single-Dose PK of IV- Administered MNTX

NCT01366378
View directory record Official record
Conditions
Healthy Adult Subjects
Interventions
methylnaltrexone
Drug
Lead sponsor
Bausch Health Americas, Inc.
Industry
Eligibility
18 Years to 45 Years
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007
U.S. locations
1
States / cities
Tarrytown, New York
Source: ClinicalTrials.gov public record
Updated Nov 26, 2019 · Synced Jul 22, 2026, 5:00 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Human Mass Balance Study of HMS5552 in Healthy Subjects

NCT03158506
View directory record Official record
Conditions
Healthy Subject
Interventions
HMS5552
Drug
Lead sponsor
Hua Medicine Limited
Industry
Eligibility
19 Years to 55 Years · Male only
Enrollment
6 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017
U.S. locations
1
States / cities
Lincoln, Nebraska
Source: ClinicalTrials.gov public record
Updated Dec 30, 2018 · Synced Jul 22, 2026, 5:00 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

A Study of TAK-105 in Healthy Adults

NCT04964258
View directory record Official record
Conditions
Healthy Volunteers
Interventions
TAK-105-a, TAK-105-a Placebo
Drug
Lead sponsor
Takeda
Industry
Eligibility
18 Years to 55 Years
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
3
States / cities
Tempe, Arizona • Las Vegas, Nevada • Austin, Texas
Source: ClinicalTrials.gov public record
Updated Aug 1, 2024 · Synced Jul 22, 2026, 5:00 AM EDT
Completed No phase listed Observational

Muscle Mass and Nutritional Risk in Older Adults

NCT03566758
View directory record Official record
Conditions
Healthy
Interventions
Not listed
Lead sponsor
University of Florida
Other
Eligibility
60 Years to 100 Years
Enrollment
136 participants
Timeline
2018 – 2019
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Apr 24, 2019 · Synced Jul 22, 2026, 5:00 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study to Learn About How Safe BAY3018250 is and What Happens to it in Healthy Japanese Men and Adult Participants Aged 18 to 55 Years

NCT06562985
View directory record Official record
Conditions
Acute Venous and Arterial Thrombotic and Thromboembolic Events, Healthy Volunteers
Interventions
BAY3018250 Dose 1, Placebo, BAY3018250 Dose 2 infusion, BAY3018250 Dose 2 injection
Drug
Lead sponsor
Bayer
Industry
Eligibility
18 Years to 55 Years · Male only
Enrollment
39 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Los Alamitos, California
Source: ClinicalTrials.gov public record
Updated Feb 5, 2025 · Synced Jul 22, 2026, 5:00 AM EDT
Terminated Phase 1 Interventional Accepts healthy volunteers Results available

A First in HumanTrial to Evaluate The Safety, Tolerability, And Pharmacokinetics Of PF-06755347

NCT03275740
View directory record Official record
Conditions
Healthy, Primary Immune Thrombocytopenia, Polyradiculoneuropathy, Chronic Inflammatory Demyelinating
Interventions
PF-06755347 intravenous healthy participant, Placebo intravenous healthy participant, PF-06755347 subcutaneous healthy participant, Placebo subcutaneous healthy participant, PF-06755347 subcutaneous ITP
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 55 Years
Enrollment
58 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2023
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Jul 4, 2024 · Synced Jul 22, 2026, 5:00 AM EDT
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers

Universal Anti-Viral Vaccine for Healthy Elderly Adults

NCT04441047
View directory record Official record
Conditions
Virus Diseases, Pneumonia, COVID-19 Respiratory Infection, RSV Pneumonia, Influenza, Human, ARDS, Human
Interventions
AlloStim
Drug
Lead sponsor
Mirror Biologics, Inc.
Industry
Eligibility
65 Years and older
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
4
States / cities
Delray Beach, Florida • Miami, Florida • Tampa, Florida + 1 more
Source: ClinicalTrials.gov public record
Updated Jan 13, 2025 · Synced Jul 22, 2026, 5:00 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Study of SRX246 Capsules in Healthy Adult Volunteers

NCT00910455
View directory record Official record
Conditions
Healthy
Interventions
SRX246, Placebo
Drug
Lead sponsor
Azevan Pharmaceuticals
Industry
Eligibility
18 Years to 55 Years
Enrollment
49 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009
U.S. locations
1
States / cities
Hackensack, New Jersey
Source: ClinicalTrials.gov public record
Updated Mar 16, 2010 · Synced Jul 22, 2026, 5:00 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Single Dose Study to Assess Adverse Events and How Oral Icalcaprant Moves Through the Body in Healthy Adult Japanese and Han Chinese Participants

NCT06722417
View directory record Official record
Conditions
Healthy Volunteer
Interventions
Icalcaprant
Drug
Lead sponsor
AbbVie
Industry
Eligibility
18 Years to 55 Years
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Anaheim, California
Source: ClinicalTrials.gov public record
Updated Jan 27, 2025 · Synced Jul 22, 2026, 5:00 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study to Evaluate Safety, Tolerability, and Immunogenicity of Heterologous Prime-boost Regimens Using the Multivalent Filovirus Vaccines Ad26.Filo and MVA-BN-Filo Administered in Different Sequences and Schedules in Healthy Adults

NCT02860650
View directory record Official record
Conditions
Healthy
Interventions
Ad26.Filo, MVA-BN-Filo, Ad26.ZEBOV, Placebo
Biological
Lead sponsor
Janssen Vaccines & Prevention B.V.
Industry
Eligibility
18 Years to 50 Years
Enrollment
72 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
1
States / cities
Rockville, Maryland
Source: ClinicalTrials.gov public record
Updated Feb 4, 2018 · Synced Jul 22, 2026, 5:00 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Relative Bioavailability Study and Food Effect Study of AB521 in Healthy Adult Volunteers

NCT05999513
View directory record Official record
Conditions
Healthy Participants
Interventions
casdatifan
Drug
Lead sponsor
Arcus Biosciences, Inc.
Industry
Eligibility
19 Years to 55 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
1
States / cities
Lincoln, Nebraska
Source: ClinicalTrials.gov public record
Updated Oct 16, 2024 · Synced Jul 22, 2026, 5:00 AM EDT