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Study details
Enrolling now

A Study to Investigate Efficacy and Safety of SAR441566 in Patients With Ulcerative Colitis

Sanofi
NCT IDNCT06867094ClinicalTrials.gov data as of Apr 2026
Phase

Phase 2

Target enrollment

204

Study length

about 3.1 years

Ages

18–75

Locations

18 sites in AZ, CT, FL +7

About this study

This trial is testing a treatment called SAR441566 for people with ulcerative colitis. The goal is to see if this treatment helps improve symptoms and is safe to use. Participants will receive either SAR441566 or a placebo (inactive pill) for up to 52 weeks, along with an optional open-label period.

Based on ClinicalTrials.gov records.

What participants do

  • 1.Take SAR441566
  • 2.Take SAR441566 matching Placebo
PhasePhase 2

Participation effort

Estimated from trial records. Details can vary by site.

Time + visits
Low13%
Logistics
Moderate50%

Logistics difficulty varies by site location and availability.

Trial highlights

Treatment details

Auto-extracted from trial records to preview treatments and outcomes.

Endpoints

Secondary: Change from baseline in PRO2 from randomization to Week 12, Number of participants with any treatment-emergent adverse events (TEAEs) during induction and maintenance treatment period, Number of participants with any treatment-emergent adverse events (TEAEs) during open-label treatment period, Proportion of participants achieving the combination of patient-reported outcome 2 (PRO2) remission and endoscopic remission at Week 12

Body systems

Gastroenterology