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A Phase 2, multinational, multicenter, randomized, double-blind, placebo-controlled, dose-ranging study to evaluate the efficacy and safety of SAR441566 in adults with moderate-to-severe ulcerative colitis

Status
Recruiting
Phases
Phase 2
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2025-520705-12-00
Acronym
DRI17822
Enrollment
150
Registered
2025-06-03
Start date
2025-06-24
Completion date
Unknown
Last updated
2025-12-03

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Colitis Ulcerative

Brief summary

Proportion of participants achieving clinical remission at Week 12 by modified Mayo Score (mMS)

Detailed description

Proportion of participants achieving clinical response at Week 12 by modified Mayo Score (mMS), Proportion of participants achieving clinical response at Week 12 by full Mayo score (MS), Proportion of participants achieving clinical remission at Week 12 by full Mayo score (MS), Proportion of participants achieving the combination of patient-reported outcome 2 (PRO2) remission and endoscopic remission at Week 12, Proportion of participants achieving endoscopic remission at Week 12, Change from baseline in PRO2 from randomization to Week 12, Proportion of participants achieving endoscopic response at Week 12, Proportion of participants achieving endoscopic improvement at Week 12, Proportion of participants achieving HEMI at Week 12, Plasma predose concentrations of SAR441566 at selected visits, Plasma postdose concentrations of SAR441566 at selected visits, Number of participants with any treatment-emergent adverse events (TEAEs) during induction and maintenance treatment period, Number of participants with any reatment-emergent adverse events (TEAEs) during open-label treatment period, Proportion achieving Inflammatory Bowel Disease Questionnaire (IBDQ) remission at Week 12, Proportion of participants achieving Inflammatory Bowel Disease Questionnaire (IBDQ) response at Week 12

Interventions

Sponsors

Sanofi-Aventis Recherche & Developpement
Lead SponsorINDUSTRY

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Design outcomes

Primary

MeasureTime frame
Proportion of participants achieving clinical remission at Week 12 by modified Mayo Score (mMS)

Secondary

MeasureTime frame
Proportion of participants achieving clinical response at Week 12 by modified Mayo Score (mMS), Proportion of participants achieving clinical response at Week 12 by full Mayo score (MS), Proportion of participants achieving clinical remission at Week 12 by full Mayo score (MS), Proportion of participants achieving the combination of patient-reported outcome 2 (PRO2) remission and endoscopic remission at Week 12, Proportion of participants achieving endoscopic remission at Week 12, Change from baseline in PRO2 from randomization to Week 12, Proportion of participants achieving endoscopic response at Week 12, Proportion of participants achieving endoscopic improvement at Week 12, Proportion of participants achieving HEMI at Week 12, Plasma predose concentrations of SAR441566 at selected visits, Plasma postdose concentrations of SAR441566 at selected visits, Number of participants with any treatment-emergent adverse events (TEAEs) during induction and maintenance treatment period, Number

Countries

Austria, Belgium, Bulgaria, Croatia, Czechia, France, Germany, Greece, Hungary, Italy, Poland, Romania

Outcome results

None listed

Source: EU CTIS · Data processed: Feb 4, 2026