Location · Jacksonville, FL
Clinical trials in Jacksonville, FL
296 recruiting studies have a site in the Jacksonville area, and 60 of them accept healthy volunteers. The area includes Orange Park, Jacksonville Beach, Ponte Vedra Beach, St. Augustine, Fleming Island and nearby cities.
296 recruiting studiesSource: ClinicalTrials.gov, refreshed October 26, 2026How we list studies
Studies
- RecruitingHealthy volunteers
Study of Human Brain-Gut Axis and Gut Microbiome in Patients With Brain Lesions - Repository for Neuroscience Research
Mayo Clinic
- Location
- Jacksonville, FL
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Biospecimen Biorepository for the Study of ALS, ALS-FTD and Similar Neurodegenerative Disorders
Mayo Clinic
- Location
- Jacksonville, FL
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteersPhase 4
Sex-Specific Effects of Endocrine Disruption on Aging and Alzheimer's Disease
Mayo Clinic
- Location
- Jacksonville, FL
- Eligibility basics
- Ages 60+ · Women only
- RecruitingHealthy volunteers
Target ALS Biomarker Study; Longitudinal Biofluids, Clinical Measures, and At Home Measures
Target ALS Foundation, Inc.
- Location
- Phoenix, AZ + 9 other US sites
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Understanding of Genetics by Men at Risk for Prostate Cancer
Mayo Clinic
- Location
- Phoenix, AZ + 2 other US sites
- Eligibility basics
- Ages 40–95 · Men only
- RecruitingHealthy volunteers
Non-invasive Nerve Stimulation for PTSD and Sleep
University of Florida
- Location
- Gainesville, FL + 2 other US sites
- Eligibility basics
- Ages 18–55
- RecruitingHealthy volunteers
Effects of Torso Weighting on Muscle Activation During Balance Tests in Individuals With and Without Multiple Sclerosis
University of St. Augustine for Health Sciences
- Location
- Saint Augustine, FL
- Eligibility basics
- Ages 18–75
- RecruitingHealthy volunteers
The ME&MG Digital Solution for Autonomous Assessment of Myasthenia Gravis
Ad scientiam
- Location
- Aurora, CO + 8 other US sites
- Eligibility basics
- Ages 18+