- Conditions
- Cushing Syndrome
- Interventions
- Desmopressin, Dexamethasone
- Drug
- Lead sponsor
- National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
- NIH
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 140 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2029
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland
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.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official matching trials
5015
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 1165–1176 of 5,015 healthy volunteer trials.
Live ClinicalTrials.gov results.
Live official records
- Conditions
- Fear, GAD, Emotional Memory, PTSD
- Interventions
- Deep Brain Stimulation, Virtual and augmented reality tasks
- Device · Behavioral
- Lead sponsor
- Duke University
- Other
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 80 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2027
- U.S. locations
- 2
- States / cities
- Los Angeles, California • Durham, North Carolina
- Conditions
- Mild Cognitive Impairment (MCI), Cognition, Brain Aging, Microbiome Dysbiosis, Leaky Gut Syndrome, Gut Inflammation, Inflammaging
- Interventions
- LpD3.5, Placebo
- Dietary Supplement
- Lead sponsor
- University of South Florida
- Other
- Eligibility
- 60 Years and older
- Enrollment
- 15 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026
- U.S. locations
- 1
- States / cities
- Tampa, Florida
- Conditions
- Pre-diabetes, Obesity
- Interventions
- Mirabegron 50 MG, Tadalafil 10 MG, Placebo
- Drug
- Lead sponsor
- Philip Kern
- Other
- Eligibility
- 35 Years to 65 Years
- Enrollment
- 96 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2027
- U.S. locations
- 1
- States / cities
- Lexington, Kentucky
- Conditions
- Heart Failure With Normal Ejection Fraction, Heart Failure With Reduced Ejection Fraction, Heart Failure, Right Sided, Heart Failure With Mid Range Ejection Fraction, Cardiovascular Risk Factor
- Interventions
- Not listed
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 3,000 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2016 – 2028
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Tobacco
- Interventions
- Smoking Behavioral Research (IQOS), Smoking Behavioral Research (UBC)
- Behavioral
- Lead sponsor
- Ohio State University Comprehensive Cancer Center
- Other
- Eligibility
- 21 Years to 65 Years
- Enrollment
- 30 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2027
- U.S. locations
- 1
- States / cities
- Columbus, Ohio
- Conditions
- Community Violence
- Interventions
- YEAH: Youth Empowered Advocating for Health
- Behavioral
- Lead sponsor
- Emory University
- Other
- Eligibility
- 12 Years to 17 Years
- Enrollment
- 360 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2027
- U.S. locations
- 2
- States / cities
- Atlanta, Georgia
- Conditions
- HPV
- Interventions
- Gardasil-9, Lidocaine injection, Lorazepam
- Biological · Drug
- Lead sponsor
- Emory University
- Other
- Eligibility
- 18 Years to 45 Years
- Enrollment
- 100 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2028
- U.S. locations
- 1
- States / cities
- Decatur, Georgia
- Conditions
- Minority Stress
- Interventions
- Acceptance and Commitment Therapy, Treatment as Usual (TAU)
- Behavioral
- Lead sponsor
- University of Alabama at Birmingham
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 80 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2028
- U.S. locations
- 1
- States / cities
- Birmingham, Alabama
- Conditions
- Skin Lesion
- Interventions
- Multiphoton microscopy-based tomograph.
- Device
- Lead sponsor
- University of California, Irvine
- Other
- Eligibility
- Not listed
- Enrollment
- 250 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2012 – 2028
- U.S. locations
- 1
- States / cities
- Irvine, California
- Conditions
- Pneumococcal Disease
- Interventions
- PG4, 20-valent pneumococcal conjugate vaccine (20vPnC)
- Biological
- Lead sponsor
- Pfizer
- Industry
- Eligibility
- 15 Months to 17 Years
- Enrollment
- 1,200 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2027
- U.S. locations
- 57
- States / cities
- Birmingham, Alabama • Guntersville, Alabama • Fair Oaks, California + 37 more
- Conditions
- Schizophrenia Disorders
- Interventions
- Brief Activities
- Behavioral
- Lead sponsor
- University of Alabama at Birmingham
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 200 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2028
- U.S. locations
- 1
- States / cities
- Birmingham, Alabama