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 11, 2026, 7:48 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
5043
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 157–168 of 5,043 healthy volunteer trials.
Live ClinicalTrials.gov results.

Live official records

Recruiting Not applicable Interventional Accepts healthy volunteers

Handgrip Training and Brain Blood Flow Regulation

NCT07223645
Conditions
Inactivity/Low Levels of Exercise
Interventions
Handgrip Training
Device
Lead sponsor
Florida State University
Other
Eligibility
18 Years to 35 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2028
U.S. locations
1
States / cities
Tallahassee, Florida
Conditions
Healthy Volunteer, Atopic Dermatitis
Interventions
REGN20423, Placebo
Drug · Other
Lead sponsor
Regeneron Pharmaceuticals
Industry
Eligibility
18 Years to 65 Years
Enrollment
144 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
6
States / cities
Birmingham, Alabama • North Little Rock, Arkansas • West Hills, California + 3 more
Conditions
Aspergillos, Mucormye, Dimorphic, Other Molds, Non-Aspergillos, Non-Mucormycosis
Interventions
[18F]-Fluorocellobiose ([18F]FCB)
Drug
Lead sponsor
National Institutes of Health Clinical Center (CC)
NIH
Eligibility
18 Years to 100 Years
Enrollment
98 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2029
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
Aging, Frailty, Exercise Tolerance, Healthy Male and Female Subjects
Interventions
NMN and TMG (Euexia), Nicotinamide Mononucleotide (NMN), Placebo
Dietary Supplement
Lead sponsor
Scott Silveira
Other
Eligibility
60 Years to 80 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Beverly Hills, California
Recruiting No phase listed Observational Accepts healthy volunteers

MCI Speech in Noise

NCT06102486
Conditions
Mild Cognitive Impairment
Interventions
Not listed
Lead sponsor
Dartmouth-Hitchcock Medical Center
Other
Eligibility
55 Years to 80 Years
Enrollment
70 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
Lebanon, New Hampshire
Recruiting Phase 3 Interventional Accepts healthy volunteers

Fertilo In Vitro Research Study and Trial

NCT06858111
Conditions
In Vitro Maturation of Oocytes
Interventions
Fertilo, Medicult IVM
Biological · Device
Lead sponsor
Gameto, Inc.
Industry
Eligibility
18 Years to 35 Years · Female only
Enrollment
500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2028
U.S. locations
16
States / cities
Clovis, California • Encino, California • Clearwater, Florida + 12 more
Recruiting Not applicable Interventional Accepts healthy volunteers

Insulin and Insulin Pulses During Fasting

NCT06424015
Conditions
PreDiabetes
Interventions
Intralipid and heparin, Saline
Other
Lead sponsor
Mayo Clinic
Other
Eligibility
25 Years to 65 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2027
U.S. locations
1
States / cities
Rochester, Minnesota
Recruiting Phase 1 Interventional Accepts healthy volunteers

A Phase 1 Study of Navlimetostat Tablet Formulations

NCT07544628
Conditions
Healthy Participants
Interventions
Navlimetostat
Drug
Lead sponsor
Bristol-Myers Squibb
Industry
Eligibility
18 Years to 55 Years · Female only
Enrollment
64 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
4
States / cities
Decatur, Georgia • Austin, Texas
Recruiting Not applicable Interventional Accepts healthy volunteers

Unconscious Mind Training

NCT07597603
Conditions
Memory Encoding, Memory, Behavior Change Interventions, Habits
Interventions
Intervention H22
Behavioral
Lead sponsor
Dream Video LLC
Other
Eligibility
10 Years to 75 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2027 – 2028
U.S. locations
1
States / cities
Naples, Florida
Conditions
Bipolar Disorder, Major Depression, Migraine
Interventions
Not listed
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
8 Years to 70 Years
Enrollment
1,260 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
1
States / cities
Bethesda, Maryland
Recruiting Not applicable Interventional Accepts healthy volunteers

Transcranial Direct Current Stimulation and Modulation of Affect and Pain

NCT06989749
Conditions
We Are Not Studying a Disease or Condition
Interventions
Anodal tDCS, Cathodal tDCS, Sham tDCS
Other
Lead sponsor
Trustees of Dartmouth College
Other
Eligibility
18 Years to 55 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
1
States / cities
Hanover, New Hampshire
Conditions
Multiple Sclerosis
Interventions
F-18 3F4AP
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 65 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2028
U.S. locations
1
States / cities
Boston, Massachusetts