Real-Time Continuous Glucose Monitoring Linked to Greater Reduction in HbA1c

[Bruce Stephens]

This is comparing rtCGM and isCGM. Observational (not randomised) with matching and the last paragraph says:

“The data from this study support the benefits and importance of real-time and predictive alerts for individuals with T1D,” Abitbol added.​

so it's possible isCGM was Libre 1 rather than Libre 2. (And Dexcom One, while an rtCGM, doesn't have predictive alerts, so if those are important then that's an issue.)

Real-Time Continuous Glucose Monitoring Linked to Greater Reduction in HbA1c

Real time CGM was significantly greater time in range, lower time below range, and lower glycemic variability compared to intermittently scanned CGM.

www.hcplive.com

 

[Northerner]

My HbA1c rose from mid-30s to 47 mmol/mol after being prescribed Libre 😱 But that's because I have virtually eliminated hypos, and I am 93% in range, so levels not yo-yoing like the used to 🙂