12491 Follow Up Of Glycemic Control In Patients Users Of Sensor Augmented Insulin Pump (sap) After Multi Dairy Injection (mdi) Or Change Of Technology

Abstract Disclosure: A. Medina: None. S. Tabares: None. C. Coronado: None. L. Burgos: None. A. Ely: None. Introduction: Sensor augmented insulin pump (SAP) is considered an efective therapy in type 1 diabetes (T1D) that combines continuous subcutaneous insulin infusion (CSII) with continuous glucose monitoring (CGM). A new metric of glycemic control is the time in range (TIR). More time in the expected range means less severe highs and lows. Objective: To describe glycemic control of a cohort of patients treated with multi-daily injection (MDI) or sensor-augmented insulin pump (SAP) VEO /640G who switched to a new therapy with 640G, 670G and 780G at 3 and 6 months. Methodology: A cohort study was analyzed with patients with T1D receiving SAP therapy in an university hospital. Patients with insulin therapy with MDI or SAP (VEO /640G) prior to SAP (670G /780G) were included and were followed up with glycemic control trough A1c, time in range (TIR), time in hypoglycemia and hyperglycemia, glycemic variability (GV) using continuous glucose monitoring (CGM) for 14 days, at 3 and 6 months after starting a new technology. Results: 40 patients were analyzed from 2022 to 2023, who attended check-ups every 3 months. The median age was 32 y and 65% were male. At baseline data, 40%, 22.5%, 37.5% were on MDI, VEO and 640G respectively, before changing therapy to 670G or 780G. The TIR increased by 97.6% of the patients and 75% reached the TIR (>70% between 70 and 180 mg/dl of glucose).Hypoglycemia decreased in 75% of patients, and of 27 patients in hyperglycemia, only 3, did not decrease glucose levels due to: lack of follow-up, sensor failure and misuse of the pump. In this cohort were included 12 patients in special conditions. The average initial GV was 37,2%, the normal being <36%, with an improvement at 3 and 6 months of 32,8 and 32,9%, respectively.The mean basal A1c was 7,32% . A1c decreased to 6,8 and 6,9% at 3 and 6 months after new therapy. Discusion: Regardless of the basal therapy (MDI, SAP), an improvement in TIR and A1c as measures of glycemic control is observed, as well as a decrease in the time in hypo and hyperglycemia and GV. The few patients who did not experience improvement had poor pump management, inappropriate carbohydrate counting, or poor adherence at checkups. Conclusion: SAP is an effective therapy in patients with (T1D) to reach metabolic goals, without increasing the rate of hypoglycemia. The most recent technologies in insulin pumps demonstrate better glycemic control. Presentation: 6/1/2024