Advanced Hybrid Closed Loop Systems in Pregnancy: A Retrospective Study of Women With Type 1 Diabetes

Key Points

• This study aims to evaluate the effectiveness and safety of hybrid closed loop systems (HCLS) in managing type 1 diabetes during pregnancy.
• Conducted a retrospective analysis of women with type 1 diabetes using HCLS during pregnancy.
• Assessed glycemic control through time in range (TIR) and time below range (TBR) metrics.
• Monitored frequency of diabetic ketoacidosis (DKA) episodes.
• 66% of participants achieved at least 70% time in range (TIR) during pregnancy.
• Reported low time below range (TBR), indicating effective glucose control.
• No episodes of diabetic ketoacidosis (DKA) occurred in the cohort.