Independent directory Public ClinicalTrials.gov records United States
Healthy Volunteer Hub

Healthy volunteer clinical trials in the U.S.

This page focuses on public ClinicalTrials.gov records that explicitly say they accept healthy volunteers. It starts with recruiting studies by default, and it does not guess the visitor's location. Add a city or state only when you want location-specific results before checking the official study record.

These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.

ClinicalTrials.gov public records Last synced Oct 17, 2026, 6:38 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official matching trials
5021
Shown on this page
12
Default status
Recruiting
The default view starts with recruiting studies because those are usually the most actionable.
Current order
Recently updated
Within the current status filter, results are ordered by the selected sort option.
ClinicalTrials.gov exposes a structured Accepts Healthy Volunteers field, not a standardized compensation amount. Healthy volunteer does not automatically mean control group, low risk, or paid. This page is U.S.-wide unless you add a city or state filter yourself. If payment, reimbursement, screening pay, or tax handling matters, confirm it on the official record or directly with the study team.

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These controls stay within studies whose public record says they accept healthy volunteers. The default view starts with Recruiting studies, and location only changes when you add a city or state.

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Showing 757–768 of 5,021 healthy volunteer trials.
Live ClinicalTrials.gov results.

Live official records

Conditions
Traumatic Brain Injury, Stroke, Brain Disease, Movement Disorders (Incl Parkinsonism), Central Nervous System Disease, Essential Tremor, Movement Disorders, Essential Tremor of Voice
Interventions
Deep Brain Stimulation (DBS) of the Motor Thalamus
Device
Lead sponsor
Jorge Gonzalez-Martinez
Other
Eligibility
18 Years to 80 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2030
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Recruiting Not applicable Interventional Accepts healthy volunteers

The Advancing Dynamic And Personalized Training Study

NCT07051330
Conditions
Well-Being, Psychological
Interventions
Healthy Minds Program (HMP) app
Other
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years and older
Enrollment
1,553 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Madison, Wisconsin
Conditions
Human Papillomavirus-Related Carcinoma
Interventions
Best Practice, Educational Intervention, Interview, Questionnaire Administration, Training and Education, Vaccination
Other · Behavioral · Procedure
Lead sponsor
Fred Hutchinson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
1,900 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
2
States / cities
University Park, Pennsylvania • Seattle, Washington
Recruiting Phase 1 Interventional Accepts healthy volunteers

The Impact of Light Exposure on Cognitive Function in Classrooms

NCT06325150
Conditions
Healthy
Interventions
Light emitting glasses
Device
Lead sponsor
Michigan State University
Other
Eligibility
18 Years and older
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
1
States / cities
East Lansing, Michigan
Recruiting No phase listed Observational Accepts healthy volunteers

Cholate Clearance in Fontan and Heart Failure

NCT07009132
Conditions
Fontan, Right Heart Failure
Interventions
Dual cholate clearance assay, MRI
Device · Radiation
Lead sponsor
HepQuant, LLC
Industry
Eligibility
18 Years and older
Enrollment
75 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2031
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Recruiting Not applicable Interventional Accepts healthy volunteers

Fall Prevention Pathways

NCT07824141
Conditions
Old Age; Debility
Interventions
The Fall Prevention Pathway (FPP)
Behavioral
Lead sponsor
Emory University
Other
Eligibility
65 Years to 85 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2028
U.S. locations
1
States / cities
Atlanta, Georgia
Recruiting Phase 1 Interventional Accepts healthy volunteers

Study of Safety and PK of AZD0543 in Healthy Adults

NCT07824622
Conditions
Human Metapneumovirus Infection
Interventions
AZD0543, Placebo
Biological · Other
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 55 Years
Enrollment
144 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
2
States / cities
Los Alamitos, California • South Miami, Florida
Recruiting Phase 1 Interventional Accepts healthy volunteers

Safety and Pharmacokinetics of ALZ-507 in Healthy Elderly Adults

NCT07824271
Conditions
Healthy Participants Study
Interventions
ALZ-507, Placebo
Drug
Lead sponsor
Alzheon Inc.
Industry
Eligibility
50 Years to 75 Years
Enrollment
84 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
Miami, Florida
Conditions
Healthy Aging, Inflammaging, Metabolic Health, Quercetin, Coenzyme Q10
Interventions
Quercetin (dietary supplement), Coenzyme Q10, Rice Flour
Dietary Supplement
Lead sponsor
Applied Science & Performance Institute
Industry
Eligibility
50 Years to 75 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
1
States / cities
Tampa, Florida
Recruiting No phase listed Observational Accepts healthy volunteers

Natural History Study of Mitochondrial Myopathy

NCT05250375
Conditions
Primary Mitochondrial Disease
Interventions
Not listed
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
0 Years to 100 Years
Enrollment
1,300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2030
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Conditions
Substance Use, HIV Infections
Interventions
Couples Health Project
Behavioral
Lead sponsor
Hunter College of City University of New York
Other
Eligibility
18 Years to 55 Years · Male only
Enrollment
360 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2029
U.S. locations
3
States / cities
Detroit, Michigan • New York, New York • Charlottesville, Virginia
Recruiting No phase listed Observational Accepts healthy volunteers

Investigational Use of Neuromuscular Ultrasound

NCT05237973
Conditions
Muscular Dystrophy, Peripheral Neuropathy, Motor Neuron Disorder, Normal Physiology
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
18 Years to 110 Years
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2027
U.S. locations
1
States / cities
Bethesda, Maryland