Effects of switching from MiniMed™ 640G to 770G on continuous glucose monitoring metrics and DTR-QOL scores: An observational study of Japanese people with type 1 diabetes mellitus.

ABSTRACT:

Aims/introduction

We evaluated the effect of the MiniMed™ 770G, an insulin pump using hybrid closed-loop technology, on blood glucose management and quality of life in Japanese people with type 1 diabetes.

Materials and methods

This was a 52-week, prospective, observational study. Fifty Japanese people with type 1 diabetes switched from the MiniMed™ 640G to 770G, and we analyzed the continuous glucose monitoring data of 24 subjects who used auto mode throughout the study. We also analyzed the scores of the Diabetes Therapy-Related Quality of Life questionnaire completed by 26 auto-mode users before and after the treatment change.

Results

The baseline time in range 70-180 mg/dL was 67.3 (54.8-78.4)%, with a significant improvement beginning 8 weeks after the switch and

SUBMITTER: Kogai T 

PROVIDER: S-EPMC11786187 | biostudies-literature | 2025 Feb

REPOSITORIES: biostudies-literature