FrexalimAB in Preservation of Endogenous insULIN Secretion Compared to Placebo in adUlts and Adolescents on Top of inSulin Therapy (FABULINUS)
A 52-week Randomized, Double-blind, Placebo-controlled, Multi-center Phase 2b Study With a 52-week Blinded Extension and an Optional Open-label Extension - Assessing Safety and Efficacy of Frexalimab, a CD40L-antagonist Monoclonal Antibody, for Preservation of Pancreatic β-cell Function in Adults and Adolescents With Newly Diagnosed Type 1 Diabetes on Insulin Therapy
Sanofi
192 participants
Dec 11, 2023
INTERVENTIONAL
Conditions
Summary
This is a randomized, parallel group, double-blind Phase 2 study with a 52-week blinded extension evaluating the safety and efficacy of 3 dose levels of frexalimab in comparison with placebo in participants with newly diagnosed T1D on insulin treatment. Study details include: Screening period: at least 3 weeks and up to 5 weeks Double-blind treatment period (104 weeks): * Main treatment period: 52 weeks * Blinded extension: 52 weeks Optional Open Label Extension: 104 weeks Safety follow-up: up to 26 weeks The treatment duration will be up to 104 weeks, the total study duration will be up to 135 weeks.
Eligibility
Plain Language Summary
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Interventions
Intravenous (IV) Infusion at Day 1 and subcutaneous (SC) Injection from W2 to W102
IV Infusion at Day 1 and SC Injection from W2 to W102
SC injection, dose and frequency will be established and/or adjusted by investigator
Locations(80)
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NCT06111586