Overview
This is a multicenter, randomized, double-blind, placebo-controlled, maintenance, Phase 3 study to evaluate the efficacy and safety of duvakitug in participants with moderately to severely active Crohn's Disease (CD). 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 the Pivotal Maintenance Sub-Study
- 240 weeks in OLE Sub-Study
The total number of on-site visits will be up to 43: - 21 visits in the Pivotal Maintenance Sub-Study - 22 visits in the OLE Sub-Study
Eligibility
Inclusion Criteria:
Participants aged ≥18 and ≤80 years of age at Baseline. (Where locally permissible, participants 16 to <18 years of age who meet the definition of Tanner stage 5 for development) Pivotal Maintenance Sub-Study: Participants who achieved clinical response and completed endoscopy at the end of STARSCAPE-1 OLE Sub-Study: Participants who complete the Pivotal Maintenance Sub-Study or participation in the TV48574-IMM-20038 Study
Exclusion Criteria:
Participants with medical or compliance conditions that are deemed unsuitable for the study by the investigator Participants with a known hypersensitivity to duvakitug that makes the participant unsuitable for the study by the investigator The above information is not intended to contain all considerations relevant to a participant's potential participation in a clinical trial.