The purpose of this study is to assess the safety and PK of teplizumab in participants with Stage 2 type 1 diabetes who are <8 years of age.
Single Arm, Open-label Study to Assess the Safety and Pharmacokinetics of a 14-day Regimen of Teplizumab in Pediatric Stage 2 Type 1 Diabetes (Participants <8 Years of Age With at Least Two Autoantibodies and Dysglycemia)
This is a single-arm, non-randomized, open-label, multicenter study in the U.S. to assess the safety and pharmacokinetics of teplizumab in pediatric participants with Stage 2 type 1 diabetes (T1D) (two T1D-related autoantibodies and dysglycemia) who are 0 to <8 years of age. Anti-drug antibodies/neutralizing antibodies (ADA/NAb) will also be assessed and serologic response to vaccines and exploratory T1D clinical features will be explored.
Approximately 20 participants will be enrolled The regimen consists an intravenous infusion of teplizumab once daily for 14 consecutive days. The study duration for each individual may last up to approximately 26 months
The safety, tolerability, PK, ADA, and T1D clinical feature data will be summarized using descriptive statistics.