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 9, 2026, 8:54 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 97–108 of 5,043 healthy volunteer trials.
Live ClinicalTrials.gov results.

Live official records

Conditions
Chronic Lymphocytic Leukemia (CLL)
Interventions
BGB-16673, BGB-11417
Drug
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2033
U.S. locations
1
States / cities
Houston, Texas
Recruiting No phase listed Observational Accepts healthy volunteers

Natural History and Development of Spondyloarthritis

NCT01422694
Conditions
Arthritis, Spondylitis, Ankylosing
Interventions
Not listed
Lead sponsor
National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS)
NIH
Eligibility
2 Years to 99 Years
Enrollment
2,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2011
U.S. locations
1
States / cities
Bethesda, Maryland
Recruiting Not applicable Interventional Accepts healthy volunteers

Rural Autistic Individuals - Supporting Expression

NCT07054866
Conditions
Autism Disorder, Language Development Disorders, ADHD, Typical Development, Rural Health, Children, Neuroimaging, Eye Tracking, EEG, fNIRS
Interventions
Speech-Gesture combinations
Behavioral
Lead sponsor
Montana State University
Other
Eligibility
2 Years and older
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Bozeman, Montana
Recruiting No phase listed Observational Accepts healthy volunteers

The Mechanistic Biology of Primary Immunodeficiency Disorders

NCT03394053
Conditions
Primary Immunodeficiency Disorders
Interventions
Not listed
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
1 Day to 90 Years
Enrollment
1,190 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2040
U.S. locations
2
States / cities
Washington D.C., District of Columbia • Bethesda, Maryland
Conditions
Acne-prone Skin, Skin Disease
Interventions
PRX S topical cosmetic treatment, WiQo home care regimen (Nourishing Cream; Balancing Cream)
Other
Lead sponsor
WiQo S.p.A.
Industry
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
2
States / cities
Leawood, Kansas • Tulsa, Oklahoma
Recruiting Not applicable Interventional Accepts healthy volunteers

Contraceptive Efficacy Study of Ovaprene

NCT06127199
Conditions
Contraception
Interventions
Ovaprene
Device
Lead sponsor
Daré Bioscience, Inc.
Industry
Eligibility
18 Years to 40 Years · Female only
Enrollment
656 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
27
States / cities
Phoenix, Arizona • Scottsdale, Arizona • Tucson, Arizona + 24 more
Recruiting No phase listed Observational Accepts healthy volunteers

Etiology, Pathogenesis, and Natural History of Idiopathic CD4+ Lymphocytopenia

NCT00867269
Conditions
Idiopathic CD4+ Lymphocytopenia, Cryptococcal Meningitis, Warts
Interventions
Not listed
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years and older
Enrollment
950 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2009
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
Alzheimer Disease, Amyloid, Plaque, Amyloid, Healthy Volunteers
Interventions
LY4405094, Placebo, Florbetapir F18, Florbetaben F 18
Drug · Other
Lead sponsor
Eli Lilly and Company
Industry
Eligibility
18 Years to 85 Years
Enrollment
179 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
13
States / cities
Anaheim, California • Irvine, California • Los Alamitos, California + 10 more
Recruiting No phase listed Observational Accepts healthy volunteers

Thinking and Memory Problems in People With HIV

NCT01875588
Conditions
HIV Positive
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
18 Years to 110 Years
Enrollment
1,150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2013
U.S. locations
1
States / cities
Bethesda, Maryland
Recruiting No phase listed Observational Accepts healthy volunteers

Normal Values in Hearing and Balance Testing

NCT01629108
Conditions
Healthy Volunteer
Interventions
Not listed
Lead sponsor
National Institute on Deafness and Other Communication Disorders (NIDCD)
NIH
Eligibility
5 Years to 80 Years
Enrollment
500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2012
U.S. locations
1
States / cities
Bethesda, Maryland
Recruiting No phase listed Observational Accepts healthy volunteers

Cancer in Inherited Bone Marrow Failure Syndromes

NCT00027274
Conditions
Diamond Blackfan Anemia, Dyskeratosis Congenita, Fanconi Anemia, Shwachman Diamond Syndrome, Inherited Bone Marrow Failure Syndrome, Aplastic Anemia
Interventions
Not listed
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
1 Day to 100 Years
Enrollment
4,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2001
U.S. locations
2
States / cities
Bethesda, Maryland • Rockville, Maryland
Recruiting Not applicable Interventional Accepts healthy volunteers

Expecting Mother's Study of Consumption or Avoidance of Peanut and Egg

NCT06260956
Conditions
Allergy and Immunology, Peanut and Nut Allergy, Egg Allergy, Food Allergy in Infants, Food Allergy Peanut
Interventions
Consumption, Avoidance
Behavioral
Lead sponsor
University of Rochester
Other
Eligibility
1 Day and older · Female only
Enrollment
500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2029
U.S. locations
1
States / cities
Rochester, New York