How to Improve Blood Sugar Control During the Pandemic

An article published in Diabetes Technology & Therapeutics (DTT) presented research findings by Dr. Anders Carlson and his colleagues from the University of Minnesota Medical School. It describes Type 1 and 2 diabetics who remotely managed their glycemic metrics using a continuous glucose monitor. The system is connected to patients' arms, and by scanning with a mobile phone, the data appears in an app and is automatically sent to the medical team, who adjust treatments according to glycemic metrics.

"We found that using remote medical consultations and monitoring continuous glucose monitor data and insulin levels allowed us to assess glycemic control and make therapeutic adjustments without the risks of in-person clinic visits due to COVID-19," says Dr. Carlson, adding: "The ability to review and discuss data with patients helped them better understand how their treatment influences daily glucose management, increasing their involvement in daily self-management."

Furthermore, in an article titled "Real-World Studies Support the Use of Continuous Glucose Monitors for Tracking Glucose Levels in Type 1 and 2 Diabetes, Irrespective of Treatment Regimen," Dr. James Gavin from Emory University School of Medicine and Dr. Clifford Bailey from Aston University reviewed findings from recent studies on continuous glucose monitoring systems. "Results from these studies suggest that broader use of continuous glucose monitors among the diabetic population can increase overall glycemic control and effectiveness while reducing the ongoing cost of diabetes care," the authors state.

It is essential to understand that maintaining balanced sugar levels is critical, especially during a time of living alongside the COVID-19 pandemic. The virus can destroy insulin-producing pancreatic cells, directly leading to high blood sugar levels. Additionally, diabetes is a risk factor for more severe illness during COVID-19, and avoiding routine medical care can lead to deteriorating health conditions. Thus, maintaining regular contact with a healthcare provider helps prove better control over sugar levels and tailor the required treatment for each patient. With continuous glucose monitors and without daily pricks, patients can view their metrics at any given time on their mobile phone apps. These data are transmitted to the medical professional's computer for consistent sugar level monitoring and close remote supervision without needing to visit the clinic.

Prof. Julio Weinstein is the Director of Diabetes Research Studies at Wolfson Hospital and a senior diabetes physician at DMC  Diabetes Care Center.