Evaluation of Minimed 670G in T1D Patients on Multiple Daily Injection

Introduction. Sensor Augmented Pump has demonstrated superiority over insulin pump and Multiple Daily Injection (MDI) in achieving optimal glucose control and can improve quality of life in Type 1 Diabetes (T1D) patients. Hybrid closed loop (HCL) insulin pump Minimed 670G is a FDA approved device and European Conformity (CE) mark with SmartGuard technology and closed loop algorithm, which will allow the patients to improve their diabetes management. Hybrid closed loop insulin pump Minimed 670G monitors glucose in the subcutaneous tissues and automatically adjusts the delivery of rapid acting insulin as basal rate based on the user's glucose reading. SmartGuard technology in insulin pump, based on user's sensor glucose values can predict when glucose is approaching low levels, 30 minutes in advance and automatically stop insulin delivery. When user's glucose levels recover, SmartGuard will automatically resume insulin delivery. CareLink is personal software, which downloads the data from insulin pump, glucose sensor and glucometer to visualize diabetes information with charts, statistics and events that help patient and health provider to identify and understand patterns and trends The objective of this study is to assess structured group education on boarding protocol of the HCL Minimed 670 G in achieving glucose control of patients on MDI. Methods. This study is a single-arm, single-center, clinical investigation in subjects with type 1 diabetes on HCL insulin pump (Minimed 670G) in a period of 3 months. A total of 30 subjects (age 6 - 17) will be enrolled in order to reach 26 subjects who will complete the HCL study. The investigators will start the clinical process for initiating an insulin pump, which is typically done with pre-pump classes. HbA1c, derived from CGM will be performed at baseline and 3 months during the study. The following parameters will be analyzed: % patients achieving Time in Range (TIR) \> 67% from 70 mg/dl to 180 mg/dl; % patients achievin