Healthy volunteers · Jacksonville area, FL
Studies for healthy volunteers in Jacksonville area, FL
60 recruiting studies have a site in the Jacksonville area. This page includes nearby cities such as Orange Park, Jacksonville Beach, Ponte Vedra Beach, St. Augustine.
60 recruiting studiesSource: ClinicalTrials.gov, refreshed October 26, 2026How we list studies
Studies
- RecruitingHealthy volunteersPhase 1/Phase 2
Study of XmAb942 in Healthy Participants and Participants With Ulcerative Colitis
Xencor, Inc.
- Location
- Bradenton, FL + 27 other US sites
- Eligibility basics
- Ages 18–75
- RecruitingHealthy volunteersPhase 1/Phase 2
Safety, PK and Biodistribution of 18F-OP-801 in Patients With ALS, AD, MS, PD and Healthy Volunteers
Ashvattha Therapeutics, Inc.
- Location
- Jacksonville, FL + 2 other US sites
- Eligibility basics
- Ages 18–80
- RecruitingHealthy volunteersPhase 1
Safety and Pharmacokinetics Study of PGT121.414.LS Alone and in Combination With VRC07-523LS in Infants Exposed to HIV-1
National Institute of Allergy and Infectious Diseases (NIAID)
- Location
- Jacksonville, FL + 4 other US sites
- Eligibility basics
- Any age listed
- RecruitingHealthy volunteersPhase 1/Phase 2
Retina is a Marker for Cerebrovascular Heath
Mayo Clinic
- Location
- Jacksonville, FL
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Extensively Hydrolyzed Formula Growth Monitioring Study (GMS)
Mead Johnson Nutrition
- Location
- Harbor Beach, FL + 9 other US sites
- Eligibility basics
- Ages 0 mo–0 mo
- RecruitingHealthy volunteersPhase 3
A Study of Aleniglipron in Adults With Obesity or Overweight and Type 2 Diabetes Mellitus (ACCOMPLISH-2)
Gasherbrum Bio, Inc., a wholly owned subsidiary of Structure Therapeutics
- Location
- Clearwater, FL + 55 other US sites
- Eligibility basics
- Ages 18–79
- RecruitingHealthy volunteersPhase 3
A Study to Assess the Safety, Tolerability, and Immunogenicity of 3 Lots of a Multivalent Pneumococcal Conjugate Vaccine Administered to Adults
Pfizer
- Location
- Doral, FL + 36 other US sites
- Eligibility basics
- Ages 18–49
- RecruitingHealthy volunteersPhase 3
A Study to Learn About a Clostridioides Difficile Vaccine in People 65 Years of Age and Older
Pfizer
- Location
- Bay Pines, FL + 138 other US sites
- Eligibility basics
- Ages 65+
- RecruitingHealthy volunteers
Comparative Study of the Tomey FT-1000, and Goldmann Applanation Tonometer (GAT)
Tomey Corporation
- Location
- Jacksonville, FL
- Eligibility basics
- Ages 22+
- RecruitingHealthy volunteers
A Randomized Comparison of Stage-Based Care Versus Risk Factor-Based Care for Prevention of Cardiovascular Events
Cleerly, Inc.
- Location
- Boca Raton, FL + 121 other US sites
- Eligibility basics
- Ages 55+
- RecruitingHealthy volunteers
Pivotal Trial for an Automated AI-based System for Detection of Diabetic Retinopathy
Digital Diagnostics, Inc.
- Location
- Jacksonville, FL
- Eligibility basics
- Ages 22+
- RecruitingHealthy volunteers
Identifying Patterns in the Breath of Individuals With Breast Cancer
Breathe BioMedical Inc
- Location
- Jacksonville, FL + 2 other US sites
- Eligibility basics
- Ages 40–74 · Women only
- RecruitingHealthy volunteers
Observational, Non-Interventional Study Supporting Validation of eVO2peak Using Results in Patients Receiving Standard of Care Cardiopulmonary Exercise Tests (CPET)
Prolaio
- Location
- Hollywood, FL + 10 other US sites
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Accelerated Resolution Therapy for Early Maladaptive Grief
Mayo Clinic
- Location
- Clearwater, FL + 3 other US sites
- Eligibility basics
- Ages 55+
- RecruitingHealthy volunteers
ARTFL LEFFTDS Longitudinal Frontotemporal Lobar Degeneration (ALLFTD)
Mayo Clinic
- Location
- Jacksonville, FL + 22 other US sites
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteersPhase 4
The Effect of Tirzepatide on Menopausal Vasomotor Symptoms and Biological Aging in Post-menopausal Women With Obesity
Mayo Clinic
- Location
- Jacksonville, FL
- Eligibility basics
- Ages 46–60 · Women only
- RecruitingHealthy volunteers
Dominantly Inherited Alzheimer Network (DIAN)
Washington University School of Medicine
- Location
- Jacksonville, FL + 6 other US sites
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteersPhase 2
Low Dose Aspirin for the Prevention of Postpartum Related Breast Cancer
Mayo Clinic
- Location
- Jacksonville, FL + 3 other US sites
- Eligibility basics
- Ages 18–45 · Women only
- RecruitingHealthy volunteers
Florida Community-Engaged Research Alliance (FL-CEAL)
University of Miami
- Location
- Gainesville, FL + 4 other US sites
- Eligibility basics
- Ages 13+
- RecruitingHealthy volunteers
Blinatumomab Consolidation in Real World
Medical College of Wisconsin
- Location
- Jacksonville, FL + 4 other US sites
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Building Community Living Labs in Black Communities to Advance Prostate Health Equity and Reduce Prostate Cancer Disparities in Black Men
Mayo Clinic
- Location
- Jacksonville, FL
- Eligibility basics
- Ages 21–80
- RecruitingHealthy volunteers
American Lung Association (ALA) Lung Health Cohort
Johns Hopkins University
- Location
- Jacksonville, FL + 26 other US sites
- Eligibility basics
- Ages 25–35
- RecruitingHealthy volunteers
Supporting Just-In-Time Consent for Prenatal Screening: The INFORM Study
Case Western Reserve University
- Location
- Jacksonville, FL + 2 other US sites
- Eligibility basics
- Ages 18+ · Women only
- RecruitingHealthy volunteers
Comparison of Ultrasound and Anatomic Landmark Techniques of the Ulnar and Posterior Tibial Nerves
Mayo Clinic
- Location
- Jacksonville, FL
- 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.