Arthritis · O'Fallon, IL
Arthritis studies in O'Fallon, IL
2 recruiting studies have a site in O'Fallon.
2 recruiting studiesSource: ClinicalTrials.gov, refreshed October 26, 2026How we list studies
Studies
- RecruitingPhase 3
A Study of Dotinurad Versus Allopurinol in Participants With Gout
Crystalys Therapeutics
- Location
- O'Fallon, IL + 81 other US sites
- Eligibility basics
- Ages 18–75
- RecruitingPhase 3
A Study of Dotinurad Versus Allopurinol in Tophaceous Gout
Crystalys Therapeutics
- Location
- O'Fallon, IL + 82 other US sites
- Eligibility basics
- Ages 18–75
Who these studies look for
Most require a confirmed diagnosis, often with X-rays or blood tests, and set rules for pain medicines during the study.
Matching a page like this one never means you qualify. Each research team decides eligibility at screening.