Changes in glucometric parameters in people living with diabetes users of the free-style libre 2 system before and after the update possibility to real-time glucose readings in real world practice

Abstract

In Spain, from October 10th, 2023, the FreeStyle Libre 2 system offers the possibility to automatically changed from isCGM to rtCGM with a system update. Our study aimed to evaluate the glucometric before and after that date. We didn't find significant changes in TIR, however time of use increased and TBR decreased.

Keywords: Glucometrics; Intermittently scanned continuous glucose monitoring; Real-time continuous glucose monitoring; Type 1 diabetes; Type 2 diabetes.