Cotton ONeil Clinical Research Center

Clinical research site in Topeka, Kansas

As of July 2026, 1 paid clinical trial is recruiting at Cotton ONeil Clinical Research Center in Topeka, Kansas. Active studies at this site focus on Crohn's Disease alongside other indications. Compensation typically covers time, travel, and study visits — most studies also offer study-related medical care at no cost to participants.

Recruiting trial data synced daily from ClinicalTrials.gov. Last sync: July 19, 2026.

Recruiting clinical trials at Cotton ONeil Clinical Research Center (1)

A Study of Vedolizumab Intravenous (IV) and Adalimumab or Vedolizumab and Ustekinumab in Adults With Crohn's Disease

for Crohn's Disease

42 locations incl. Dothan

Sponsor: Takeda

Sex: All·Age: 18 - 70

Code: NCT06045754·Phase 4·Recruiting·Listed Sep 2023

Apply to this trial

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Paid clinical trials in Topeka, KS · Kansas clinical trials