Hypo-METRICS: Hypoglycaemia-MEasurement, ThResholds and ImpaCtS-A multi-country clinical study to define the optimal threshold and duration of sensor-detected hypoglycaemia that impact the experience of hypoglycaemia, quality of life and health economic outcomes: The study protocol.

Introduction: Hypoglycaemia is a significant burden to people living with diabetes and an impediment to achieving optimal glycaemic outcomes. The use of continuous glucose monitoring (CGM) has improved the capacity to assess duration and level of hypoglycaemia. The personal impact of sensor-detected hypoglycaemia (SDH) is unclear.

Reductions in HbA1c with Flash Glucose Monitoring Are Sustained for up to 24 Months: A Meta-Analysis of 75 Real-World Observational Studies.

Introduction: Real-world evidence (RWE) confirms that reductions in HbA1c for children and adults with type 1 diabetes (T1DM) and adults with type 2 diabetes (T2DM) are associated with use of the FreeStyle Libre system. This current meta-analysis aims to investigate whether HbA1c benefits are sustained over 24 months and to identify patterns of change in HbA1c for users of the FreeStyle Libre system for people living with T1DM or T2DM.

Methods: A bibliographic search up to December 2020 identified 75 studies reporting data on change in lab HbA1c in 30,478 participants with type 1 (n = 28,063; 62 trials) or type 2 diabetes (n = 2415; 13 trials) using the FreeStyle Libre system, including observations on children, adolescents and adults.

Evaluation of Accuracy and Performance of isCGM Sensors during Experimentally Induced Glucose Excursions. Comment on Moser et al. Performance of the Intermittently Scanned Continuous Glucose Monitoring (isCGM) System during a High Oral Glucose Challenge in Adults with Type 1 Diabetes-A Prospective Secondary Outcome Analysis. 2021, , 22.

A 2021 publication in from Moser and colleagues [...

Understanding the clinical implications of differences between glucose management indicator and glycated haemoglobin.

Laboratory measured glycated haemoglobin (HbA1c) is the gold standard for assessing glycaemic control in people with diabetes and correlates with their risk of long-term complications. The emergence of continuous glucose monitoring (CGM) has highlighted limitations of HbA1c testing. HbA1c can only be reviewed infrequently and can mask the risk of hypoglycaemia or extreme glucose fluctuations.

Telemonitoring, Telemedicine and Time in Range During the Pandemic: Paradigm Change for Diabetes Risk Management in the Post-COVID Future.

People with diabetes are at greater risk for negative outcomes from COVID-19. Though this risk is multifactorial, poor glycaemic control before and during admission to hospital for COVID-19 is likely to contribute to the increased risk. The COVID-19 pandemic and restrictions on mobility and interaction can also be expected to impact on daily glucose management of people with diabetes.

Improving HbA1c Control in Type 1 or Type 2 Diabetes Using Flash Glucose Monitoring: A Retrospective Observational Analysis in Two German Centres.

Introduction: The aim of this study was to evaluate change in laboratory-measured HbA1c in patients with either type 1 diabetes (T1D) or type 2 diabetes (T2D) on insulin therapy following initiation of the FreeStyle Libre™ flash glucose monitoring system.

Methods: This was a retrospective observational study on adults with T1D or T2D on insulin, who were started on the FreeStyle Libre system as part of standard care. HbA1c was recorded at initiation and at 3-month intervals thereafter.

The Impact of Flash Glucose Monitoring on Glycaemic Control as Measured by HbA1c: A Meta-analysis of Clinical Trials and Real-World Observational Studies.

Introduction: Glycated haemoglobin A1c (HbA1c) is the established standard measurement for assessment of glycaemic control in people with diabetes. Here we report on a meta-analysis of real-world observational studies on the impact of flash continuous glucose monitoring on glycaemic control as measured by HbA1c.

Methods: A total of 271 studies were identified in our search, of which 29 contained data reporting changes in HbA1c over periods from 1 to 24 months that could be used in a statistical analysis.