Healthy volunteers · St. Louis area, MO
Studies for healthy volunteers in St. Louis area, MO
109 recruiting studies have a site in the St. Louis area. This page includes nearby cities such as Saint Louis, Chesterfield, Creve Coeur, Florissant.
109 recruiting studiesSource: ClinicalTrials.gov, refreshed October 26, 2026How we list studies
Studies
- RecruitingHealthy volunteers
A Study Evaluating the Safety and Efficacy of the 3M™ V.A.C. Peel and Place Dressing
Solventum US LLC
- Location
- St Louis, MO + 2 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
The DistaSense VITALS Study
Life Detection Technologies
- Location
- St Louis, MO + 1 other US site
- Eligibility basics
- Ages 22+
- RecruitingHealthy volunteers
Whole Genome Sequencing (ChromoSeq) as an Adjunct to Conventional Genomic Profiling in AML and MDS
Washington University School of Medicine
- Location
- St Louis, MO
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Cardiac Structure and Function in MPS
Children's Hospital of Orange County
- Location
- St Louis, MO + 1 other US site
- Eligibility basics
- Ages 0 mo–99
- RecruitingHealthy volunteers
Clinical and Genetic Evaluation of Individuals With Undiagnosed Disorders Through the Undiagnosed Diseases Network
National Human Genome Research Institute (NHGRI)
- Location
- St Louis, MO + 23 other US sites
- Eligibility basics
- Ages 1 mo–100
- RecruitingHealthy volunteers
Whole Genome Sequencing (ChromoSeq) as an Adjunct to Conventional Genomic Profiling in MDS
Washington University School of Medicine
- Location
- St Louis, MO
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
ARTFL LEFFTDS Longitudinal Frontotemporal Lobar Degeneration (ALLFTD)
Mayo Clinic
- Location
- St Louis, MO + 22 other US sites
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Surgical Thromboprophylaxis Practices in Oncology Patients Within the NCORP Network, STOP-VTE Study
Wake Forest University Health Sciences
- Location
- Branson, MO + 101 other US sites
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
The Vanguard Study: Testing a New Way to Screen for Cancer
National Cancer Institute (NCI)
- Location
- Kansas City, MO + 44 other US sites
- Eligibility basics
- Ages 45–75
- RecruitingHealthy volunteers
Dominantly Inherited Alzheimer Network (DIAN)
Washington University School of Medicine
- Location
- St Louis, MO + 6 other US sites
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Diaphragmatic Hernia Research & Exploration, Advancing Molecular Science
Columbia University
- Location
- St Louis, MO + 10 other US sites
- Eligibility basics
- Any age listed
- RecruitingHealthy volunteers
Cognitive Neurocomputational Task Reliability & Clinical Applications Consortium (CNTRACS): Study 1
Washington University School of Medicine
- Location
- St Louis, MO + 4 other US sites
- Eligibility basics
- Ages 18–59
- RecruitingHealthy volunteers
Effects of Pre-Run Nutritional Supplements During a Fixed-Pace 5 km Treadmill Run
St. Louis University
- Location
- St Louis, MO
- Eligibility basics
- Ages 18–35
- RecruitingHealthy volunteers
Effects of Caffeine on Chess Performance and Cognitive Function in Professional Chess Players
St. Louis University
- Location
- St Louis, MO
- Eligibility basics
- Ages 18–50
- RecruitingHealthy volunteers
Two-Week Stair-Climbing Exercise Snacks and Metabolic Health in Adults With Overweight or Obesity: A Pilot Study
St. Louis University
- Location
- St Louis, MO
- Eligibility basics
- Ages 18–35
- RecruitingHealthy volunteers
Precision Supplemental Imaging in Women With Dense Breasts
Washington University School of Medicine
- Location
- St Louis, MO
- Eligibility basics
- Ages 25–55 · Women only
- RecruitingHealthy volunteers
Efficacy of a Multi-level School Intervention for LGBTQ Youth
Washington University School of Medicine
- Location
- St Louis, MO
- Eligibility basics
- Ages 12–20
- RecruitingHealthy volunteers
Study to Understand Novel Biomarkers in Researching Dementia
Washington University School of Medicine
- Location
- St Louis, MO
- Eligibility basics
- Ages 60+
- RecruitingHealthy volunteers
Personalized Perioperative Analgesia Platform (PPAP) for Cesarean Section
Senthil Sadhasivam
- Location
- St Louis, MO + 2 other US sites
- Eligibility basics
- Ages 18+ · Women only
- RecruitingHealthy volunteersPhase 4
Pragmatic Evaluation of Events And Benefits of Lipid-lowering in Older Adults
Duke University
- Location
- Columbia, MO + 88 other US sites
- Eligibility basics
- Ages 75+
- RecruitingHealthy volunteers
The HOPE Biobank Resource (BMT CTN 2402 HOPE)
Medical College of Wisconsin
- Location
- St Louis, MO + 13 other US sites
- Eligibility basics
- Any age listed
- RecruitingHealthy volunteers
ASSESS ALL ALS Study
St. Joseph's Hospital and Medical Center, Phoenix
- Location
- St Louis, MO + 35 other US sites
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
PREVENT ALL ALS Study
St. Joseph's Hospital and Medical Center, Phoenix
- Location
- St Louis, MO + 30 other US sites
- Eligibility basics
- Ages 18+
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.