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 14, 2026, 4:14 PM 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
5033
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
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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 301–312 of 5,033 healthy volunteer trials.
Live ClinicalTrials.gov results.

Live official records

Recruiting Not applicable Interventional Accepts healthy volunteers

ProACT Post-Approval Study

NCT03767595
Conditions
Stress Urinary Incontinence
Interventions
ProACT Adjustable Continence Therapy for Men
Device
Lead sponsor
Uromedica
Industry
Eligibility
50 Years and older · Male only
Enrollment
145 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2031
U.S. locations
14
States / cities
Los Angeles, California • Santa Barbara, California • Denver, Colorado + 11 more
Conditions
Healthy Participants
Interventions
S-892216-LAI, Placebo
Drug
Lead sponsor
Shionogi
Industry
Eligibility
18 Years to 55 Years · Male only
Enrollment
98 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2028
U.S. locations
2
States / cities
Lenexa, Kansas • Salt Lake City, Utah
Recruiting No phase listed Observational Accepts healthy volunteers

Wake Forest Alzheimer's Disease Clinical Core

NCT03140865
Conditions
Alzheimer's Disease, Mild Cognitive Impairment, Prediabetic State
Interventions
Not listed
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
55 Years and older
Enrollment
850 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2031
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Conditions
Cannabidiol Effects, Driving Performance
Interventions
Cannabidiol (CBD) Oil 300mg, Cannabidiol (CBD) Oil 150mg, Placebo Oil
Drug
Lead sponsor
West Virginia University
Other
Eligibility
18 Years to 30 Years
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2029
U.S. locations
1
States / cities
Morgantown, West Virginia
Recruiting Not applicable Interventional Accepts healthy volunteers

fMRI Studies of Memory and Perception

NCT07860281
Conditions
Autobiographical Memory, Function of the Human Hippocampus
Interventions
Participants use a smartphone to replay self-generated autobiographical memory cues.
Other
Lead sponsor
Florida State University
Other
Eligibility
18 Years to 35 Years
Enrollment
170 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2031
U.S. locations
1
States / cities
Tallahassee, Florida
Conditions
Normal and Abnormal Cardiovascular Physiology
Interventions
Not listed
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
7 Years to 100 Years
Enrollment
5,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2028
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
CKD - Chronic Kidney Disease
Interventions
Letter Intervention, Letter + Phone Call Intervention:, Augmented usual care
Other
Lead sponsor
Kaiser Permanente
Other
Eligibility
18 Years to 80 Years
Enrollment
1,500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Portland, Oregon
Conditions
Aging, Mobility Disability
Interventions
Progressive Resistance Training, Health Education
Other
Lead sponsor
Mayo Clinic
Other
Eligibility
65 Years and older
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2030
U.S. locations
2
States / cities
Boston, Massachusetts • Rochester, Minnesota
Conditions
Hereditary Hemorrhagic Telangiectasia (HHT), Osler Weber Rendu Disease
Interventions
ATV-1601, Placebo
Drug
Lead sponsor
Atavistik Bio, Inc
Industry
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2030
U.S. locations
6
States / cities
Phoenix, Arizona • Augusta, Georgia • Indianapolis, Indiana + 3 more
Conditions
Pain, Postoperative, Postoperative Pain, Acute
Interventions
Acetaminophen, Celecoxib, Gabapentin
Drug
Lead sponsor
Northwell Health
Other
Eligibility
Female only
Enrollment
70 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2027
U.S. locations
1
States / cities
Bay Shore, New York
Conditions
Pneumococcal Immunization, Healthy Volunteers
Interventions
PCV21 vaccine, 20vPCV licensed vaccine
Biological
Lead sponsor
Sanofi
Industry
Eligibility
42 Days to 89 Days
Enrollment
2,195 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
14
States / cities
Fayetteville, Arkansas • Huntington Park, California • Los Angeles, California + 10 more
Recruiting Not applicable Interventional Accepts healthy volunteers

Efficacy of Qualia Testosterone+ on Testosterone Levels in Adult Males

NCT07556458
Conditions
Low Testosterone Levels
Interventions
Qualia Testosterone+, Placebo
Dietary Supplement · Other
Lead sponsor
Qualia Life Sciences
Industry
Eligibility
28 Years to 65 Years · Male only
Enrollment
75 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
Carlsbad, California