Useful Study of Continuous Glucose Monitoring (CGM) with Simultaneous Smartphone Evaluation

Bando H, Urasaki H and Bando M

Published on: 2025-09-27

Abstract

Continuous Glucose Monitoring (CGM) can show detail blood glucose variability. FreeStyle Libre 3 with smartphone has been introduced to clinical practice. Current case is nurse aged 60 years who has stable situation as HbA1c 6.5-6.8%. The aim would be the study of relationship among Post-prandial hyperglycemia (PPH), carbohydrate intake, pre-prandial milk, clinical effect of α-glucosidase inhibitor (α-GI). Her pre-prandial and post-prandial blood glucose were around 100mg/dL, and 200-250mg/dL, respectively. When consuming carbohydrate, PPH seemed to be higher and broader with longer hours. Time in range (TIR) will become time in tight range (TITR) for ideal control in the future.