Core: healthy volunteers
Studies for healthy volunteers recruiting now
These studies say in their official record that they accept healthy volunteers. Many are Phase 1 studies that test how a new medicine is absorbed and tolerated; others recruit healthy people as a comparison group alongside patients.
5,002 recruiting studiesSource: ClinicalTrials.gov, refreshed October 26, 2026How we list studies
More recruiting studies (pay not posted)
- RecruitingHealthy volunteers
Study of Student Flourishing
Flourish Science, Inc.
- Location
- Berkeley, CA + 5 other US sites
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Evaluation of Potassium (K) and Ionized Calcium (iCa) Tests Using Capillary Specimens
Abbott Point of Care
- Location
- Albuquerque, NM
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Clinical Evaluation of Precision for the Potassium and Ionized Calcium Tests in Capillary Specimens
Abbott Point of Care
- Location
- Albuquerque, NM
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Evaluation of the Natera Colorectal Cancer Screening Test in an Average Risk Population (FIND-CRC)
Natera, Inc.
- Location
- Austin, TX
- Eligibility basics
- Ages 40+
- RecruitingHealthy volunteers
A Study of How Safe Abrocitinib (CIBINQO) is in Pregnant Women and Their Offspring
Pfizer
- Location
- New York, NY
- Eligibility basics
- Ages 0 mo+ · Women only
- RecruitingHealthy volunteers
Assessment of AI Program 'DRISTi' as a Screening Tool
Artelus AI
- Location
- Oxford, NC + 1 other US site
- Eligibility basics
- Ages 21+
- RecruitingHealthy volunteers
Novel Self-charging, Medical-Grade Smart Insoles With AI/ML Edge Computing to Monitor Biometrics.
Spectrum Ergonomics and Occupational Health Services
- Location
- Williamsport, PA
- Eligibility basics
- Ages 18–90
- RecruitingHealthy volunteers
Development of a Quantifiable Ultrasound Biomarker for Hepatic Steatosis
ContextVision AB
- Location
- Seattle, WA
- Eligibility basics
- Ages 18–75
- RecruitingHealthy volunteers
Observational, Passive Surveillance Program to Collect Information on Women and Their Offspring Exposed to MenQuadfi® During Pregnancy, in United States (US)
Sanofi Pasteur, a Sanofi Company
- Location
- Swiftwater, PA
- Eligibility basics
- Any age listed
- RecruitingHealthy volunteersPhase 2
Topical Tolnaftate Stick for Tinea Pedis: An Open-Label Interventional Study
Propedix, Inc.
- Location
- Framingham, MA + 1 other US site
- Eligibility basics
- Ages 16+
- RecruitingHealthy volunteers
Safety and Effectiveness of the Yaari Extractor for Management of Shoulder Dystocia
FetalEase Ltd.
- Location
- Miami, FL + 3 other US sites
- Eligibility basics
- Ages 18+ · Women only
- RecruitingHealthy volunteers
A Study to Evaluate the SENSE Device's Ability to Detect TBI
Sense Diagnostics, LLC
- Location
- Gainesville, FL + 5 other US sites
- Eligibility basics
- Ages 22+
- RecruitingHealthy volunteers
ColoSense Post-Approval Study
Geneoscopy, Inc.
- Location
- St Louis, MO
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Comparison of Transforming Powder Dressing to NPIAP Recommended Standard of Care Therapies in Stage 2, 3 and 4 Pressure Injuries
ULURU Inc.
- Location
- San Diego, CA + 12 other US sites
- Eligibility basics
- Ages 18–85
- RecruitingHealthy volunteers
JDS-HF3.0 Supplementation on Menopause Related Quality of Life Outcomes in Postmenopausal Women
Bonafide Health
- Location
- Harrison, NY
- Eligibility basics
- Ages 50–70 · Women only
- RecruitingHealthy volunteersPhase 4
Acute Partial Thickness Burn Study Comparing Transforming Powder Dressing to Standard of Care Dressing
ULURU Inc.
- Location
- Orange, CA + 5 other US sites
- Eligibility basics
- Ages 18–65
- RecruitingHealthy volunteers
Prevention of Cervical Cancer Using the Genotyping Screening and Same-day Self-sampling
Atila Biosystems Inc.
- Location
- Sunnyvale, CA
- Eligibility basics
- Ages 30–64 · Women only
- RecruitingHealthy volunteers
Collection of Samples USOPTIVAL Study
Universal Diagnostics
- Location
- Lakeland, FL + 3 other US sites
- Eligibility basics
- Ages 45–84
- RecruitingHealthy volunteers
A Prospective, Multi-center, Observational Study for Signal-C Test Evaluation
Universal Diagnostics
- Location
- Raonoke, VA
- Eligibility basics
- Ages 45–84
- RecruitingHealthy volunteers
Aimovig Pregnancy Exposure Registry
Amgen
- Location
- Durham, NC
- Eligibility basics
- Ages 18–99 · Women only
- RecruitingHealthy volunteers
The DistaSense VITALS Study
Life Detection Technologies
- Location
- St Louis, MO + 1 other US site
- Eligibility basics
- Ages 22+
- RecruitingHealthy volunteers
A Prospective Registry to Enable Collection of Standardized Routine Care Oncology Patient Data
N-Power Medicine
- Location
- Monterey, CA + 6 other US sites
- Eligibility basics
- Ages 18–120
- RecruitingHealthy volunteersPhase 2
Evaluation of Obicetrapib on Antioxidant Levels in Plasma and HDL Particles of Healthy Volunteers
NewAmsterdam Pharma
- Location
- Miami Gardens, FL
- Eligibility basics
- Ages 18–75
- RecruitingHealthy volunteers
US Benchmarking Clinical Study
eMyosound SAS
- Location
- Boston, MA + 2 other US sites
- Eligibility basics
- Ages 60+
Who these studies look for
“Healthy” is decided at screening, not by you. Sites usually check vital signs, blood and urine tests, an ECG, your medications and sometimes your BMI or smoking status. A study can still turn you away for reasons that have nothing to do with being unwell, such as timing or a full roster.
Matching a page like this one never means you qualify. Each research team decides eligibility at screening.
Questions
Do healthy volunteer studies pay?
Many do, because volunteers give up time and follow strict schedules, but amounts are set by each study and are usually only confirmed by the research site. When a record states an amount we show the exact wording; otherwise we say compensation is not disclosed.
What happens at a screening visit?
Expect consent paperwork first, then a health questionnaire, vital signs, blood and urine samples and often an ECG. You can ask questions and withdraw at any time, before or after you sign.