Healthy volunteers · Springfield, IL
Studies for healthy volunteers in Springfield, IL
3 recruiting studies have a site in Springfield.
3 recruiting studiesSource: ClinicalTrials.gov, refreshed October 26, 2026How we list studies
Studies
- RecruitingHealthy volunteers
Collection of Samples USOPTIVAL Study
Universal Diagnostics
- Location
- Springfield, IL + 3 other US sites
- Eligibility basics
- Ages 45–84
- RecruitingHealthy volunteers
Studying the PAGODA Algorithm for Chemotherapy Dose Changes to Prevent Unplanned Treatment Delays
Alliance for Clinical Trials in Oncology
- Location
- Springfield, IL + 350 other US sites
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteersPhase 4
Efficacy of Simbrinza and Rocklatan vs Cosopt and Latanoprost
Prairie Eye Center
- Location
- Springfield, IL
- 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.