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 23, 2026, 8:27 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

5015

Shown on this page

Default status

Recruiting

The default view starts with recruiting studies because those are usually the most actionable.

Current order

Live official records

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Conditions: Overweight, Overweight and Obesity, Overweight or Obesity, Obesity, Obese
Interventions: Counseling, Text Messages, Phone calls, Self-monitoring tools; Behavioral
Lead sponsor: Memorial Sloan Kettering Cancer Center; Other
Eligibility: 21 Years and older
Enrollment: 1,889 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2022 – 2027
U.S. locations: 1
States / cities: New York, New York

Conditions: Glioma
Interventions: Deuterated Glucose, Magnetic Resonance Imaging (MRI), Blood Sample, MR spectroscopy (MRS); Drug · Procedure
Lead sponsor: University of California, San Francisco; Other
Eligibility: 18 Years and older
Enrollment: 80 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2022 – 2027
U.S. locations: 1
States / cities: San Francisco, California

Conditions: Colorectal Carcinoma
Interventions: Best Practice, Communication Intervention, Coordination, Educational Intervention, Electronic Health Record Review, Informational Intervention, Interview, Patient Navigation, Referral, Text Message-Based Navigation Intervention; Other · Behavioral
Lead sponsor: Jonsson Comprehensive Cancer Center; Other
Eligibility: Not listed
Enrollment: 1,500 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2025 – 2029
U.S. locations: 2
States / cities: Los Angeles, California

Conditions: Healthy Adult, Healthy
Interventions: 64Cu-NODAGA-CANF; Drug
Lead sponsor: Washington University School of Medicine; Other
Eligibility: 18 Years and older
Enrollment: 8 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2026 – 2027
U.S. locations: 1
States / cities: St Louis, Missouri

Conditions: PrEP, HIV, Incarceration
Interventions: Multicomponent strategy; Behavioral
Lead sponsor: University of Texas Southwestern Medical Center; Other
Eligibility: 18 Years and older
Enrollment: 3,600 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2025 – 2027
U.S. locations: 1
States / cities: Dallas, Texas

Conditions: Menstrual Regulation, Menstrual Health Intervention
Interventions: Mifepristone + Misoprostol; Drug
Lead sponsor: University of California, San Francisco; Other
Eligibility: 18 Years and older · Female only
Enrollment: 100 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2026 – 2027
U.S. locations: 2
States / cities: Oakland, California • Roanoke, Virginia

Conditions: Postpartum Complication
Interventions: Intensive Education, Enhanced Virtual Care; Other
Lead sponsor: University of Texas Southwestern Medical Center; Other
Eligibility: 18 Years and older · Female only
Enrollment: 3,500 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2024 – 2028
U.S. locations: 2
States / cities: Atlanta, Georgia • Dallas, Texas

Conditions: Surgical Incision, Surgery--Complications, Surgical Wound, Surgical Site Infection, Scar, Hypertrophic Scar
Interventions: Topical zinc oxide vs. petrolatum post-surgical scars; Drug
Lead sponsor: Melissa Pugliano-Mauro; Other
Eligibility: 18 Years and older
Enrollment: 30 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2021 – 2027
U.S. locations: 1
States / cities: Pittsburgh, PA, Pennsylvania

Conditions: Breast Cancer, Lymph Node Metastasis
Interventions: Circulating tumor DNA; Diagnostic Test
Lead sponsor: UNC Lineberger Comprehensive Cancer Center; Other
Eligibility: 18 Years and older
Enrollment: 100 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2025 – 2031
U.S. locations: 1
States / cities: Chapel Hill, North Carolina

Conditions: Frontotemporal Degeneration (FTD), ALS (Amyotrophic Lateral Sclerosis), Primary Progressive Aphasia (PPA), Familial Frontotemporal Lobar Degeneration (fFTLD), Fronto-temporal Lobar Dementia, Dementia With Lewy Bodies (DLB), Cortical Basal Syndrome (CBS), Alzheimer's Disease (AD), Progressive Supranuclear Palsy(PSP), Parkinson's Disease (PD), Parkinson's Disease Dementia (PDD), Limbic-predominant Age-related TDP-43 Encephalopathy (LATE), Posterior Cortical Atrophy (PCA), Primary Lateral Sclerosis (PLS), Primary Muscular Atrophy (PMA)
Interventions: Not listed
Lead sponsor: University of Pennsylvania; Other
Eligibility: 18 Years and older
Enrollment: 1,000 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2025 – 2070
U.S. locations: 1
States / cities: Philadelphia, Pennsylvania

Conditions: Stuttering, Childhood
Interventions: Speech sound stimulation; Behavioral
Lead sponsor: University of Pittsburgh; Other
Eligibility: 5 Years to 17 Years
Enrollment: 600 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2022 – 2027
U.S. locations: 2
States / cities: Ann Arbor, Michigan • Pittsburgh, Pennsylvania

Conditions: Stimulant Use Disorder
Interventions: closed-loop-peak, Open-loop, closed-loop-trough; Other
Lead sponsor: University of Minnesota; Other
Eligibility: 18 Years and older
Enrollment: 50 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2024 – 2026
U.S. locations: 1
States / cities: Minneapolis, Minnesota

Healthy volunteer clinical trials in the U.S.

Filter healthy volunteer studies

Live official records

Taxi ROADmAP (Realizing Optimization Around Diet And Physical Activity)

Assessing Brain Metabolism Using MRS With Deuterated Glucose

A Clinic-wide Intervention (Primary Care-GI Connect) for Improving Rates of Colonoscopy After Abnormal Fecal Immunochemical Test Result in Patients at Federally Qualified Health Centers

PET Imaging of Natriuretic Peptide Receptor C (NPR-C) in Carotid Atherosclerosis With 64Cu-NODAGA-CANF (Volunteer - Dosimetry Study)

HOTSPOT Study: Implement and Evaluate the PrEP (Pre-exposure Prophylaxis) Implementation Strategy

Period Pills for Menstrual Regulation: A New Reproductive Health Option

IMPACT: Improving Maternal Postpartum Access to Care Through Telemedicine

Zinc Oxide Versus Petrolatum Following Skin Surgery

Molecular Residual Disease Assessment in a Representative Diverse Population of Patients With Early-stage Breast Cancer

Biofluid Research on Age-Related or Inherited Neurodegeneration

Speech Signals in Stuttering

Optimizing Transcranial Magnetic Stimulation for Stimulant Use Disorder