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 15, 2026, 10:05 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
5029
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12
Default status
Recruiting
The default view starts with recruiting studies because those are usually the most actionable.
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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 457–468 of 5,029 healthy volunteer trials.
Live ClinicalTrials.gov results.

Live official records

Recruiting Not applicable Interventional Accepts healthy volunteers

Buprenorphine Implementation at Syringe Service Programs to Reduce Overdoses

NCT07631598
Conditions
Opioid Use Disorder, Opioid Use Disorder, Severe, Opioid Use Disorder, Moderate
Interventions
Standard of Care Referral, Low Threshold Buprenorphine
Other · Behavioral
Lead sponsor
Montefiore Medical Center
Other
Eligibility
18 Years and older
Enrollment
512 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
8
States / cities
Los Angeles, California • Washington D.C., District of Columbia • Baton Rouge, Louisiana + 5 more
Conditions
Acne Scars - Mixed Atrophic and Hypertrophic, Hyperpigmentation, Laser-Induced Hyperpigmentation
Interventions
Sciton Halo
Device
Lead sponsor
Montefiore Medical Center
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2029
U.S. locations
1
States / cities
Elmsford, New York
Conditions
Poor Sleep Quality, Gut Microbiome, Gut Health, Inflammation, Circadian Rhythm, Circadian Clocks, Gut Microbiota, Women's Health, Gut-Brain Axis, Blood Pressure, Systemic Inflammatory Response
Interventions
Overnight Active Temperature Regulation: Eight Sleep Pod System
Device
Lead sponsor
Eight Sleep Inc.
Industry
Eligibility
45 Years and older
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
Newton Center, Massachusetts
Conditions
Perioperative/Postoperative Complications, Postoperative Cognitive Dysfunction, Postoperative Delirium, EEG With Periodic Abnormalities, Intraoperative Hypotension, Cerebral Hypoperfusion
Interventions
Intra-op EEG and CO data collection
Diagnostic Test
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
60 Years and older
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2027
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Sleep Deprivation
Interventions
HBS-104, Placebo
Drug
Lead sponsor
Harmony Biosciences Management, Inc.
Industry
Eligibility
18 Years to 55 Years
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Eatontown, New Jersey
Conditions
Alzheimer Disease, Alzheimer Disease (AD), Preclinical Alzheimer's Disease
Interventions
DUVAX 200 µg, DUVAX 400 µg, Placebo (Adjuvant only)
Biological
Lead sponsor
Nuravax, Inc.
Industry
Eligibility
40 Years to 65 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Miami Lakes, Florida
Conditions
BPH With Symptomatic Lower Urinary Tract Symptoms, BPH With Urinary Obstruction
Interventions
holmium laser, pulsed thulium laser
Device
Lead sponsor
Smita De
Other
Eligibility
18 Years and older · Male only
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Cleveland, Ohio
Conditions
COVID-19, SARS-CoV-2 Infection, RSV, Influenza
Interventions
Not listed
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
400,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2027
U.S. locations
1
States / cities
Portland, Oregon
Recruiting Not applicable Interventional Accepts healthy volunteers

Wakaya: Rising Up for Choctaw Youth Health

NCT05818384
Conditions
Obesity, Adolescent, Healthy Nutrition, Sedentary Behavior, Drug Abuse
Interventions
Wakaya: Rising Up for Choctaw Youth Curriculum
Behavioral
Lead sponsor
University of Washington
Other
Eligibility
12 Years to 19 Years
Enrollment
176 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
2
States / cities
Durant, Oklahoma • Seattle, Washington
Conditions
Healthy Volunteers
Interventions
OPF-110, SMOFLIPID
Drug
Lead sponsor
Otsuka Pharmaceutical Factory, Inc.
Industry
Eligibility
18 Years to 64 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
Anaheim, California
Recruiting Phase 4 Interventional Accepts healthy volunteers

Bupivacaine With Epinephrine Over Diaphragm in Laparoscopy

NCT07400146
Conditions
Postoperative Pain, Shoulder Pain
Interventions
Instillation of Bupivacaine with epinephrine over the diaphragm
Drug
Lead sponsor
Cedars-Sinai Medical Center
Other
Eligibility
18 Years and older · Female only
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Los Angeles, California
Recruiting Phase 4 Interventional Accepts healthy volunteers

Autonomic and Renal Contributions to Hypertension With ADT

NCT07848828
Conditions
Androgen Deprivation Therapy, Prostate Cancer, Hypertension, Autonomic Dysfunction, Renal Disease
Interventions
Gonadotropin Releasing Hormone Agonists (GNRH), Androgen receptor (AR) inhibitor, Placebo
Drug
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
40 Years and older · Male only
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2030
U.S. locations
1
States / cities
Richmond, Virginia