Healthy volunteers · Tennessee
Studies for healthy volunteers in Tennessee
118 studies have at least one recruiting site in Tennessee. 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.
118 recruiting studiesSource: ClinicalTrials.gov, refreshed October 26, 2026How we list studies
Studies
- RecruitingHealthy volunteers
Observational Study of Decentralized Urine Optical Interaction Patterns Associated With Environmental Microplastic and Nanoplastic Exposure
Ecotera Health LLC
- Location
- Nashville, TN + 50 other US sites
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Comparison of ACUVUE® OASYS MAX 1-Day Multifocal and DAILIES® AquaComfort Plus® Multifocal
Johnson & Johnson Vision Care, Inc.
- Location
- Memphis, TN + 9 other US sites
- Eligibility basics
- Ages 40–70
- RecruitingHealthy volunteers
Evaluation of Approved Contact Lenses (CR-6657)
Johnson & Johnson Vision Care, Inc.
- Location
- Memphis, TN + 3 other US sites
- Eligibility basics
- Ages 18–39
- RecruitingHealthy volunteersPhase 4
Efficacy of M640 in Acute Lumbosacral Musculoskeletal Conditions.
Primus Pharmaceuticals
- Location
- Crossville, TN + 7 other US sites
- Eligibility basics
- Ages 18–80
- RecruitingHealthy volunteersPhase 3
Study to Learn About Safety, Tolerability, and Immune Response of a Catch-up Pneumococcal Vaccine in Children and Adolescents
Pfizer
- Location
- Tullahoma, TN + 49 other US sites
- Eligibility basics
- Ages 1–17
- RecruitingHealthy volunteers
Study to Evaluate the Safety of Retreatment With Restylane® Lyft With Lidocaine for Augmentation of the Chin Region
Galderma R&D
- Location
- Nashville, TN + 6 other US sites
- Eligibility basics
- Ages 22+
- RecruitingHealthy volunteers
Non-Invasive Preeclampsia Screening and Biobank
Sequenom, Inc.
- Location
- Chattanooga, TN + 15 other US sites
- Eligibility basics
- Ages 18+ · Women only
- RecruitingHealthy volunteers
Registry Study for the Evaluation of High-risk Cardiac Patients by WILLEM AI-based ECG Platform
Idoven 1903 S.L.
- Location
- Nashville, TN
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Safety and Effectiveness Evaluation of the High-intensity Focused Ultrasound Device for Lifting Lax Submental and Neck Tissue
CLASSYS Inc.
- Location
- Nashville, TN + 4 other US sites
- Eligibility basics
- Ages 30–65
- RecruitingHealthy volunteers
Data Gathering for A10900
Optos, PLC
- Location
- Germantown, TN + 2 other US sites
- Eligibility basics
- Ages 22+
- RecruitingHealthy volunteers
Caris Biorepository Research Protocol
Caris Science, Inc.
- Location
- Germantown, TN + 37 other US sites
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
cfDNA Assay Prospective Observational Validation for Early Cancer Detection and Minimal Residual Disease
Adela, Inc
- Location
- Memphis, TN + 15 other US sites
- Eligibility basics
- Ages 40+
- RecruitingHealthy volunteers
Utilizing Novel Blood RNA Biomarkers as a Diagnostic Tool in the Identification of Long COVID-19
MaxWell Clinic, PLC
- Location
- Brentwood, TN
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Tympanoseal Clinical Study
Grace Medical, Inc.
- Location
- Memphis, TN + 1 other US site
- Eligibility basics
- Ages 2–100
- RecruitingHealthy volunteers
Feasibility and Acceptability of Remote Saliva Collection
St. Jude Children's Research Hospital
- Location
- Memphis, TN
- Eligibility basics
- Ages 8–18
- RecruitingHealthy volunteers
Natural History Evaluation of Charcot Marie Tooth Disease (CMT) Types CMT1B, CMT2A, CMT4A, CMT4C, and Others
Michael Shy
- Location
- Memphis, TN + 17 other US sites
- Eligibility basics
- Any age listed
- RecruitingHealthy volunteers
Genetics of Charcot Marie Tooth (CMT) - Modifiers of CMT1A, New Causes of CMT2
University of Iowa
- Location
- Memphis, TN + 17 other US sites
- Eligibility basics
- Any age listed
- RecruitingHealthy volunteers
Clinical and Genetic Evaluation of Individuals With Undiagnosed Disorders Through the Undiagnosed Diseases Network
National Human Genome Research Institute (NHGRI)
- Location
- Nashville, TN + 23 other US sites
- Eligibility basics
- Ages 1 mo–100
- RecruitingHealthy volunteers
Combatting HIV Or Other STIs Early (CHOOSE)
Westat
- Location
- Memphis, TN + 5 other US sites
- Eligibility basics
- Ages 13–24 · Men only
- RecruitingHealthy volunteers
ARTFL LEFFTDS Longitudinal Frontotemporal Lobar Degeneration (ALLFTD)
Mayo Clinic
- Location
- Nashville, TN + 22 other US sites
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Education & Mentorship of Advanced Practice Providers to Increase Community-based Research Within the NCORP Network, COACH-APP Trial
Wake Forest University Health Sciences
- Location
- Memphis, TN + 42 other US sites
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteersPhase 4
Corticosteroid for Diabetic Macular Edema (DME) Study
Vanderbilt University Medical Center
- Location
- Nashville, TN
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Hormonal, Metabolic, and Signaling Interactions in PAH
Vanderbilt University Medical Center
- Location
- Nashville, TN
- Eligibility basics
- Up to age 90
- RecruitingHealthy volunteers
American Lung Association (ALA) Lung Health Cohort
Johns Hopkins University
- Location
- Nashville, TN + 26 other US sites
- Eligibility basics
- Ages 25–35
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.