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 19, 2026, 11:46 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
5020
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 877–888 of 5,020 healthy volunteer trials.
Live ClinicalTrials.gov results.

Live official records

Conditions
Obesity
Interventions
ACCG-2671, Placebo
Drug
Lead sponsor
Aconcagua Bio, Inc. a wholly owned subsidiary of Structure Therapeutics
Industry
Eligibility
25 Years to 75 Years
Enrollment
164 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
6
States / cities
Cypress, California • Lake Forest, California • Decatur, Georgia + 3 more
Recruiting Phase 1 Interventional Accepts healthy volunteers

Iadademstat + SBRT With Atezo in ES-SCLC

NCT07113691
Conditions
Extensive Stage Small Cell Lung Cancer (ES-SCLC)
Interventions
Iadademstat, Atezolizumab, SBRT
Drug · Radiation
Lead sponsor
Yale University
Other
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2030
U.S. locations
1
States / cities
New Haven, Connecticut
Recruiting Phase 1 Interventional Accepts healthy volunteers

Phase 1 Study of Intravaginal KB15A

NCT07222020
Conditions
Healthy Subjects
Interventions
KB15A Vaginal Film, Placebo Vaginal Film
Drug
Lead sponsor
ZabBio Inc.
Industry
Eligibility
18 Years to 45 Years · Female only
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Norfolk, Virginia
Recruiting Phase 1 Interventional Accepts healthy volunteers

Hepatic Impairment With Cirrhosis Due to Cholestatic Liver Disease

NCT05045482
Conditions
Hepatic Impairment, Cirrhosis, Cholestatic Liver Disease
Interventions
Saroglitazar Magnesium 1 mg, Saroglitazar Magnesium 2 mg
Drug
Lead sponsor
Zydus Therapeutics Inc.
Industry
Eligibility
18 Years to 80 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2026
U.S. locations
1
States / cities
Indianapolis, Indiana
Conditions
Preterm Birth, Inadequate Milk Production
Interventions
Nicotinamide Riboside (NR), Placebo
Other
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years and older · Female only
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Sacramento, California
Conditions
Eating in Absence of Hunger, Food Parenting, Appetitive Traits
Interventions
Eating in Absence of Hunger (EAH) paradigm
Behavioral
Lead sponsor
State University of New York at Buffalo
Other
Eligibility
5 Years to 99 Years
Enrollment
70 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Buffalo, New York
Recruiting No phase listed Observational Accepts healthy volunteers

Lung and Heart Function Across Decades of Life in Health

NCT07641413
Conditions
Pollution Related Respiratory Disorder, Pollution; Exposure, Dyspnea, Cardiopulmonary
Interventions
Healthy control
Other
Lead sponsor
University of California, San Francisco
Other
Eligibility
24 Years to 68 Years
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2030
U.S. locations
1
States / cities
San Francisco, California
Recruiting Not applicable Interventional Accepts healthy volunteers

Cerebellar Involvement in Cognitive Sequencing

NCT06108336
Conditions
Effects of Cerebellar Stimulation on Brain Activation
Interventions
TMS during sequence-demanding task, No TMS during sequence-demanding task, TMS during non-sequence-demanding task, No TMS during non-sequence-demanding task
Procedure
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 50 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2027
U.S. locations
1
States / cities
Baltimore, Maryland
Recruiting Early Phase 1 Interventional Accepts healthy volunteers

Psilocybin Administration With 5-HT1a Blockade

NCT07565493
Conditions
Psychedelic Effects in Healthy Volunteers
Interventions
Pindolol, Placebo, Psilocybin
Drug
Lead sponsor
Johns Hopkins University
Other
Eligibility
21 Years to 60 Years
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
1
States / cities
Baltimore, Maryland
Recruiting Not applicable Interventional Accepts healthy volunteers

COmmunities Aligned to Reduce Concussion and Head Impact Exposure

NCT06624202
Conditions
Concussions
Interventions
COmmunities Aligned to reduce Concussion and Head impact exposure (COACH) Intervention
Behavioral
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
11 Years to 14 Years
Enrollment
880 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2029
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Recruiting No phase listed Observational Accepts healthy volunteers

ARPA-H Smart Band-Aid to Measure Chronic Pain in Women

NCT06994988
Conditions
Chronic Pain
Interventions
A-Band (Smart Band-Aid), Empatica Smartwatch, Questionnaires: Hospital Anxiety & Depression Scale, Central Sensitization Inventory, Pain Catastrophizing Scale, Somatic Symptom Scale-8, Pain Self-Efficacy Questionnaire-10, Athens Insomnia Scale
Device · Combination Product · Behavioral
Lead sponsor
Northwestern University
Other
Eligibility
18 Years and older · Female only
Enrollment
115 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
2
States / cities
Chicago, Illinois • Bethesda, Maryland
Conditions
Hypertension
Interventions
Device under test evaluation against references
Device
Lead sponsor
Aktiia SA
Industry
Eligibility
22 Years to 59 Years
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
Broomfield, Colorado