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Updated: Nov 20, 2025

Simple Continuous Glucose Monitoring in Freely Moving Mice
Published on: February 24, 2023
[Continuous glucose monitoring (CGM) in type 2 diabetes]
Johan Jendle1, Stefan Jansson2
1professor, överläkare, Universitetssjukhuset, Örebro.
Abstract:
Continuous glucose monitoring (CGM) tracks glucose levels in real-time using a subcutaneous sensor, replacing intermittent blood sampling for self-monitoring of blood glucose (SMBG). CGM is a routine tool in type 1 diabetes management. In 2019, patients with type 2 diabetes were given the indication of CGM use by Swedish authorities; CGM can be considered when a patient despite multi-dose treatment with insulin does not achieve good glucose control and/or has problems with hypoglycaemia. Studies show that CGM provides improved glycaemic control compared to SMBG. The cost of CGM is higher than for SMBG and requires effort both by caregivers and patients. This should be gauged against the possible long-term health economic benefits of preventing diabetes complications.
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