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A Maintenance Study to Investigate the Efficacy and Safety of Duvakitug in Participants With Moderately to Severely Active Ulcerative Colitis
Sponsor: Sanofi
Summary
This is a multicenter, randomized, double-blind, placebo-controlled Phase 3 maintenance study to evaluate the efficacy and safety of duvakitug in participants with moderately to severely active Ulcerative Colitis (UC). Study details include: The study duration may be up to 286 weeks including: * 40-week Pivotal Maintenance Sub-Study * 240-week Open-Label Extension (OLE) Sub-Study * 45-day Follow-up Visit Note: For the participants who do not enroll into OLE Sub-Study, the duration will be up to 46 weeks, including the 40-week maintenance period and a 45-day follow-up visit. The treatment duration may be up to 280 weeks including: * 40 weeks in Pivotal Maintenance Sub-Study * 240 weeks in OLE Sub-Study The total number of on-site visit will be up to 32: * 21 visits in the Pivotal Maintenance Sub-Study. * 11 visits in the OLE Sub-Study.
Official title: A Multicenter, Multinational, Randomized, Double-blind, Placebo-Controlled, Phase 3 Maintenance Study to Evaluate the Efficacy and Safety of Duvakitug in Participants With Moderately to Severely Active Ulcerative Colitis
Key Details
Gender
All
Age Range
16 Years - 80 Years
Study Type
INTERVENTIONAL
Enrollment
671
Start Date
2026-01-16
Completion Date
2033-04-28
Last Updated
2026-04-03
Healthy Volunteers
No
Conditions
Interventions
Duvakitug
Pharmaceutical form: Injection solution Route of administration: SC injection
Placebo
Pharmaceutical form:Injection solution-Route of administration:SC injection
Locations (10)
Royal Palm Clinical Research - Site Number: 8400065
Fort Myers, Florida, United States
Clinical Research of Osceola - Site Number: 8400013
Kissimmee, Florida, United States
Bioresearch Partner-Kendale Lakes - Site Number: 8400053
Miami, Florida, United States
GI Alliance - Baton Rouge - Site Number: 8400129
Baton Rouge, Louisiana, United States
Delta Research Partners - Site Number: 8400087
Monroe, Louisiana, United States
BVL Clinical Research - Site Number: 8400005
Liberty, Missouri, United States
New York Gastroenterology Associates - Site Number: 8400009
New York, New York, United States
Ohio Gastroenterology Group Inc. - Site Number: 8400006
Columbus, Ohio, United States
Tyler Research Institute, LLC - Site Number: 8400095
Tyler, Texas, United States
Tokai University Hachioji Hospital - Site Number : 3920031
Hachiōji, Japan