Continuous Glucose Monitoring in the Intensive Care Unit. (May 2023)

• Record Type: Journal Article
• Authors: Guerrero-Arroyo, Lizda; Faulds, Eileen; Perez-Guzman, M. Citlalli; Davis, Georgia M.; Dungan, Kathleen; Pasquel, Francisco J.
• Is Part Of: Journal of diabetes science and technology. Volume 17:Number 3(2023)
• Page Start: 667
• Page End: 678
• Publication Date: 2023-05
• Subjects: CGM -- intensive care unit -- critically ill -- continuous glucose monitoring -- inpatient -- hospital; Diabetes -- Periodicals; Medical technology -- Periodicals; Diabetes Mellitus -- Periodicals; 616.462005
• DOI: 10.1177/19322968231169522
• Languages: English
• ISSNs: 1932-2968

Abstract

Traditionally, the care of critically ill patients with diabetes or stress hyperglycemia in the intensive care unit (ICU) demands the use of continuous intravenous insulin (CII) therapy to achieve narrow glycemic targets. To reduce the risk of iatrogenic hypoglycemia and to achieve glycemic targets during CII, healthcare providers (HCP) rely on hourly point-of-care (POC) arterial or capillary glucose tests obtained with glucose monitors. The burden of this approach, however, was evident during the beginning of the pandemic when the immediate reduction in close contact interactions between HCP and patients with COVID-19 was necessary to avoid potentially life-threatening exposures. Taking advantage of the advancements in current diabetes technologies, including continuous glucose monitoring (CGM) devices integrated with digital health tools for remote monitoring, HCP implemented novel protocols in the ICU to care for patients with COVID-19 and hyperglycemia. We provide an overview of research conducted in the ICU setting with the use of initial CGM technology to current devices and summarize our recent experience in the ICU.