Effect of the Use of Continuous Glucose Monitoring Versus Standard Glycemic Control in Hospitalized Patients with Type 2 Diabetes.

Over the past few decades advances in diabetes technology have revolutionized patient care and metabolic control. The use of CGM has demonstrated substantial benefits on glycemic control in ambulatory patients compared to standard capillary blood glucose (CG) monitoring. However, in hospitalized patients, limitations on its use persist due to the lack of standardization of the data provided by CGM. The use of CG has been the mainstay for monitoring and adjusting the treatment of hospitalized patients with diabetes. In the management for inpatients this test is commonly performed 3 to 4 times a day. However, this provides significant limitations due to its intermittent nature and the associated time burden for hospital nursing and ancillary staff for its determination. Several studies have demonstrated that CGM detects more hyperglycemia and hypoglycemia in critically ill and non-critically ill patients. These studies have provided important information on patterns of glycemic control, with emphasis on early detection of glycemic excursions. However, there is still a need for further research to determine the efficacy of their use in glycemic adjustment, reliability in the hospital setting, and standardized protocols for their implementation and decision-making. HYPOTHESIS The use of CGM allows an increase in TIR and improves the detection of clinically significant hypoglycemia and hyperglycemia in patients with T2D hospitalized on basal-bolus insulin therapy versus standard CG.