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Healthy Volunteers Clinical Trials

192 recruiting

Healthy Volunteers Trials at a Glance

214 actively recruiting trials for healthy volunteers are listed on ClinicalTrialsFinder across 6 cities in 37 countries. The largest study group is Phase 1 with 100 trials, with the heaviest enrollment activity in Bethesda, Baltimore, and Bron. Lead sponsors running healthy volunteers studies include Hospices Civils de Lyon, Bristol-Myers Squibb, and National Heart, Lung, and Blood Institute (NHLBI).

Browse healthy volunteers trials by phase

Treatments under study

About Healthy Volunteers Clinical Trials

Looking for clinical trials for Healthy Volunteers? There are currently 192 studies actively recruiting participants. Clinical trials offer access to new treatments before they are widely available, and every approved therapy in use today was first tested through a clinical trial.

Below you can browse trials, sign up for alerts when new Healthy Volunteers trials open, and view eligibility criteria for each study. Each listing includes the study phase, locations, and enrollment details.

Frequently Asked Questions

Common questions about Healthy Volunteers clinical trials

A clinical trial is a carefully designed research study that tests new medical treatments, drugs, devices, or approaches in human volunteers. Every approved medication and treatment available today was proven safe and effective through clinical trials.

All clinical trials are reviewed and approved by Institutional Review Boards (IRBs) — independent committees that evaluate patient safety. Trials follow strict protocols, and your health is monitored closely throughout. You can withdraw at any time.

Not necessarily. Many trials compare the new treatment against the current standard of care, meaning all participants receive active treatment. When placebos are used, they are typically combined with standard treatment, not given alone. The trial description will always specify the design.

Under the Affordable Care Act, most private insurers are required to cover routine patient care costs during a clinical trial. The sponsor typically covers the investigational treatment itself. Medicare also covers routine costs for qualifying trials.

Yes. Participation is completely voluntary. You can withdraw at any time, for any reason, without it affecting your access to standard medical care.

Each trial has specific eligibility criteria — including age, diagnosis, disease stage, prior treatments, and general health. Browse the trials listed above and check their eligibility sections. You can also contact the trial site directly to discuss your situation.

Showing 120 of 214 trials

Recruiting

Collection of Tissue Specimens From Patients With Solid Tumors or Blood Disorders and Their HLA-Compatible Family Members

NeoplasmsHealthy VolunteersHematologic Neoplasms
National Heart, Lung, and Blood Institute (NHLBI)6,000 enrolled1 locationNCT00071045
Recruiting

Cytapheresis of Volunteer Donors

Healthy Volunteers
National Institute on Aging (NIA)10,000 enrolled1 locationNCT00104325
Recruiting

Apheresis to Obtain Plasma or White Blood Cells for Laboratory Studies

Healthy VolunteersHIV
National Institute of Allergy and Infectious Diseases (NIAID)3,000 enrolled1 locationNCT00114647
Recruiting

Children s Growth and Behavior Study

ObesityHealthy VolunteersEating Behaviors
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)1,500 enrolled1 locationNCT02390765
Recruiting
Phase 2

Effects of Sucralose on Drug Absorption and Metabolism (The SweetMeds Study)

Healthy VolunteersOverweight
National Institute on Alcohol Abuse and Alcoholism (NIAAA)150 enrolled1 locationNCT03407079
Recruiting
Not Applicable

Mechanism of Non-invasive Magnetic Stimulation

Healthy Volunteers
National Institute on Drug Abuse (NIDA)70 enrolled1 locationNCT03394066
Recruiting

Imaging Techniques in MRI

HealthyHealthy VolunteersCardiac Risk Factors
National Institutes of Health Clinical Center (CC)1,000 enrolled1 locationNCT01130545
Recruiting
Phase 1

The Primary Purpose of This Study is to Determine if Biotin, Vitamin B7 is an Effective Way to Label Platelets in Survival and Recovery Studies.

Healthy Volunteers
Bloodworks12 enrolled1 locationNCT07513532
Recruiting
Phase 1

A Study to Evaluate the Safety, Tolerability, Pharmacokinetics of GenSci161 in Healthy Adult Participants

Healthy Volunteers
Changchun GeneScience Pharmaceutical Co., Ltd.44 enrolled1 locationNCT07476586
Recruiting
Phase 1Phase 2

Study Evaluating ABCL635 for Vasomotor Symptoms of Menopause

Healthy VolunteersVasomotor Symptoms Associated With Menopause
AbCellera Biologics Inc.136 enrolled13 locationsNCT07118891
Recruiting
Not Applicable

Prediction of Visual Feedback Effects on Speech Motor Adaptation in Healthy Adults

Healthy VolunteersSpeech
New York University40 enrolled1 locationNCT07530900
Recruiting

Physical and Behavioral Traits of Overweight and Obese Adults

ObesityHealthy Volunteers
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)2,000 enrolled1 locationNCT00428987
Recruiting
Not Applicable

Cybersickness Prevention and Mitigation in Virtual Reality for Healthy Volunteers

Virtual RealityHealthy Volunteers
National Human Genome Research Institute (NHGRI)150 enrolled2 locationsNCT06552754
Recruiting
Phase 1Phase 2

Suvorexant for Alcohol Use Disorder (AUD): Neural Mechanisms

Healthy VolunteersAlcohol Use Disorder (AUD)
National Institute on Alcohol Abuse and Alcoholism (NIAAA)180 enrolled1 locationNCT06484075
Recruiting
Phase 3

Lot-to-lot Consistency Study of a 21-valent Pneumococcal Conjugate Vaccine in Healthy Infants From 2 Months of Age

Healthy VolunteersPneumococcal Immunization
Sanofi2,195 enrolled6 locationsNCT07348692
Recruiting
Phase 1

A Dose-Escalation Study of RO7875913 in Healthy Participants

Healthy Volunteers
Genentech, Inc.40 enrolled1 locationNCT07342114
Recruiting
Phase 1Phase 2

A Study to Learn About the Treatment LTP001 in Healthy Participants (Part A) and in Participants With PAH (Part B)

Healthy Volunteers, Pulmonary Arterial Hypertension
Novartis Pharmaceuticals232 enrolled85 locationsNCT06649110
Recruiting
Not Applicable

Sociocultural & Biobehavioral Influences on Pain Expression and Assessment

PainHealthy VolunteersNormal Physiology
National Center for Complementary and Integrative Health (NCCIH)700 enrolled1 locationNCT03258580
Recruiting

Genetic and Epigenetic Signatures of Translational Aging Laboratory Testing (GESTALT)

Healthy VolunteersFrailNon-Healthy/Non-Frail
National Institute on Aging (NIA)900 enrolled1 locationNCT02339012
Recruiting

Samples From Human Subjects to Facilitate Basic, Translational and Clinical Research

Healthy VolunteersEndothelial DysfunctionInflammation in Cardiopulmonary and Vascular Disease States
National Institutes of Health Clinical Center (CC)1,000 enrolled1 locationNCT03253705