Healthy volunteer studies in Lewisville, TX
6 studies at sites in and around Lewisville accept healthy volunteers — people without the condition being studied. Many studies pay participants for their time and travel; the amount is set by each study, so ask the study team.
A Randomized Comparison of Stage-Based Care Versus Risk Factor-Based Care for Prevention of Cardiovascular Events
RecruitingHealthy volunteers welcome
- DC Clinical Research, Lewisville
A Study to Learn About How a New Pneumococcal Vaccine Works in Infants.
RecruitingPhase 3Healthy volunteers welcome
- Prime Clinical Research - Lewisville, Lewisville
Study to Learn About Safety, Tolerability, and Immune Response of a Catch-up Pneumococcal Vaccine in Children and Adolescents
RecruitingPhase 3Healthy volunteers welcome
- Prime Clinical Research Inc., Lewisville
Phase I Study to Assess the Safety and Efficacy of OCU200 for Center-Involved Diabetic Macular Edema (DME)
RecruitingPhase 1Healthy volunteers welcome
- Retina Consultants of America, Southlake · 11 mi away
Motiva Implants® Post-Approval Study
RecruitingHealthy volunteers welcome
- North Texas Plastic Surgery, Southlake · 11 mi away
A Study on the Immune Response and Safety of an Investigational Chickenpox Vaccine and a Marketed Measles, Mumps and Rubella Vaccine When Administered as Intramuscular Injection to Healthy Children 12 to 15 Months of Age
RecruitingPhase 3Healthy volunteers welcome
- GSK Investigational Site, Lewisville
From ClinicalTrials.gov, data retrieved Oct 5, 2026. Each study sets its own eligibility; the study team decides who can join.