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7,120 recruiting studies with US sites, from the official ClinicalTrials.gov registry (refreshed Oct 26, 2026). No sign-up needed.
Most recently updated studies · page 40 of 297
- 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+
- RecruitingHealthy volunteers
Aimmune Longitudinal Collaboration Study
Aimmune Therapeutics, Inc.
- Location
- Ambler, PA + 1 other US site
- Eligibility basics
- Ages 18–50
- RecruitingHealthy volunteersPhase 2
Safety & Effectiveness of Autologous Regenerative Cell Therapy on Pain & Inflammation of Osteoarthritis of the Shoulder
VivaTech International, Inc.
- Location
- Grove City, PA
- Eligibility basics
- Ages 18–90
- RecruitingHealthy volunteersPhase 2
Safety & Effectiveness of Autologous Regenerative Cell Therapy on Pain & Inflammation of Osteoarthritis of the Knee
VivaTech International, Inc.
- Location
- Grove City, PA
- Eligibility basics
- Ages 18–90
- RecruitingHealthy volunteersPhase 2
Safety & Effectiveness of Autologous Regenerative Cell Therapy on Pain & Inflammation of Osteoarthritis of the Hip
VivaTech International, Inc.
- Location
- Grove City, PA
- Eligibility basics
- Ages 18–90
- RecruitingHealthy volunteers
Clinical Validation of the Aptitude Medical Systems Metrix COVID-19 Test
Aptitude Medical Systems
- Location
- Birmingham, AL + 2 other US sites
- Eligibility basics
- Ages 2+
- RecruitingHealthy volunteers
MindRhythm Detection of Concussion and Recovery Study
MindRhythm, Inc.
- Location
- Cupertino, CA
- Eligibility basics
- Ages 4+
- RecruitingHealthy volunteers
In Vivo Cross-Modal Imaging of Skin
Gabriel Sanchez
- Location
- Mountain View, CA
- Eligibility basics
- Ages 2–90
- RecruitingHealthy volunteers
Development of a Therapeutic Device to Improve Speech Sound Differentiation in Preterm Infants
Thrive Neuromedical, LLC
- Location
- Atlanta, GA
- Eligibility basics
- Ages 7 mo–8 mo
- RecruitingHealthy volunteers
The Mitopure Challenge to Detect Levels of Urolithin A in Dried Blood Spots
Amazentis SA
- Location
- San Francisco, CA
- Eligibility basics
- Ages 18–80
- RecruitingHealthy volunteers
CorMatrix Cor TRICUSPID ECM Valve Replacement Study
Corvivo Cardiovascular, Inc.
- Location
- Mobile, AL + 3 other US sites
- Eligibility basics
- Ages 1–85
- RecruitingHealthy volunteers
Evaluate the Effects of Citicoline on Mood in Healthy Adults
Kirin Holdings Company, Limited
- Location
- Canfield, OH
- Eligibility basics
- Ages 21–65
- RecruitingHealthy volunteers
Pivotal Trial of Automated Artificial Intelligence (AI) Based System for Early Diagnosis of Diabetic Retinopathy
iHealthScreen Inc
- Location
- Richmond Hill, NY
- Eligibility basics
- Ages 22+
- RecruitingHealthy volunteers
Evaluation of Tasso+ Blood Self-Collection for Clinical Diagnostic Assessment of Various Biomarkers
American Research Labs
- Location
- Atlantis, FL
- Eligibility basics
- Ages 13+
- RecruitingHealthy volunteers
Pivotal Trial of an Automated AI-based System for Early Diagnosis and Prediction of Late Age-related Macular Degeneration
iHealthScreen Inc
- Location
- Richmond Hill, NY
- Eligibility basics
- Ages 50+
- RecruitingHealthy volunteers
4-day Plaque Accumulation Model Evaluating Compound Containing Gum
Lactea Therapeutics, LLC
- Location
- Indianapolis, IN
- Eligibility basics
- Ages 18–65
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