- Conditions
- Obesity, Adolescent, Dietary Sugars, Taste Perception, Insulin Resistance, Feeding Behavior
- Interventions
- Unsweetened Sparkling Water Replacement, Progressively Reduced Sugar Beverage Replacement, Plain Water Replacement
- Behavioral
- Lead sponsor
- Nana Gletsu Miller
- Other
- Eligibility
- 12 Years to 18 Years
- Enrollment
- 63 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2027
- U.S. locations
- 3
- States / cities
- Bloomington, Indiana • Indianapolis, Indiana • West Lafayette, Indiana
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.
All trial information on this site comes from the official ClinicalTrials.gov public API (clinicaltrials.gov/api/v2), run by the U.S. National Library of Medicine. We only display that public information; we do not add opinions, endorsements, or any other intent. Always review the official ClinicalTrials.gov record for the latest information.
Official matching trials
4977
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.
Showing 1705–1716 of 4,977 healthy volunteer trials.
Live ClinicalTrials.gov results.
Live official records
- Conditions
- Depression, Unipolar, Pain, Postoperative
- Interventions
- Mindfulness
- Behavioral
- Lead sponsor
- University of Illinois at Urbana-Champaign
- Other
- Eligibility
- 18 Years to 45 Years · Female only
- Enrollment
- 75 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2028
- U.S. locations
- 1
- States / cities
- Champaign, Illinois
- Conditions
- Loneliness, Mood
- Interventions
- AI phone companion
- Other
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- 65 Years and older
- Enrollment
- 40 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2027
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Retinal Disease, Glaucoma, Optic Nerve Diseases
- Interventions
- Investigational contact OCT system, Investigational noncontact OCT system:
- Device
- Lead sponsor
- Duke University
- Other
- Eligibility
- Not listed
- Enrollment
- 30 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2027
- U.S. locations
- 1
- States / cities
- Durham, North Carolina
- Conditions
- Colorectal Surgery, Colorectal Cancer, Rectal/Anal, Ileostomy - Stoma, Anastomotic Leakage
- Interventions
- COLO BT™, Stoma Creation
- Device · Other
- Lead sponsor
- JSR Medical Co., Ltd.
- Industry
- Eligibility
- 19 Years to 80 Years
- Enrollment
- 256 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2028
- U.S. locations
- 3
- States / cities
- Buffalo, New York • Hershey, Pennsylvania • Houston, Texas
- Conditions
- Asthma
- Interventions
- PET/MRI using [18F]FEPPA tracer
- Combination Product
- Lead sponsor
- University of Wisconsin, Madison
- Other
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 100 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2028
- U.S. locations
- 1
- States / cities
- Madison, Wisconsin
- Conditions
- Lifestyle Factors, Overweight and Obesity, Insulin Sensitivity, Eating Habit, Sleep Hygiene, Type 2 Diabetes, Sleep, Sleep Deprivation, Insufficient Sleep Syndrome
- Interventions
- Sleep Extension Intervention
- Behavioral
- Lead sponsor
- University of Utah
- Other
- Eligibility
- 18 Years to 45 Years
- Enrollment
- 70 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2028
- U.S. locations
- 1
- States / cities
- Salt Lake City, Utah
- Conditions
- Effects of GAHT, on Skeletal Muscle in TGD
- Interventions
- hormone therapy
- Behavioral
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 18 Years to 40 Years
- Enrollment
- 24 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2030
- U.S. locations
- 1
- States / cities
- Rochester, Minnesota
- Conditions
- ColoRectal Cancer and Inflammatory Bowel Disease
- Interventions
- Enhanced Recovery protocol
- Other
- Lead sponsor
- University of Arkansas
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 200 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2028
- U.S. locations
- 1
- States / cities
- Little Rock, Arkansas
- Conditions
- Skin Cancer Prevention
- Interventions
- Teen MMS, Parent Facebook
- Behavioral
- Lead sponsor
- Rutgers, The State University of New Jersey
- Other
- Eligibility
- 13 Years and older
- Enrollment
- 104 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2027
- U.S. locations
- 1
- States / cities
- New Brunswick, New Jersey
- Conditions
- Disabilities Multiple
- Interventions
- Electonic health record prompts with education, Standard of care
- Behavioral · Other
- Lead sponsor
- Rush University Medical Center
- Other
- Eligibility
- 3 Years to 89 Years
- Enrollment
- 120,000 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2029
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- Conditions
- Nervous System Disease, Immune System Disease
- Interventions
- Not listed
- Lead sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
- NIH
- Eligibility
- 2 Years to 120 Years
- Enrollment
- 350 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2043
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland