title: Continuous glucose monitoring in insulin-treated patients in non-ICU settings.
abstract: Inpatient hyperglycemia, in patients with and without a history of diabetes, is associated with increased risk of complications, mortality, and longer hospital stay in medicine and surgical patients. Bedside capillary point of care testing is widely recommended as the preferred method for glucose monitoring and for guiding glycemic management of individual patients; however, the accuracy of most handheld glucose meters is far from optimal. Recent studies in the hospital setting have reported that the use of continuous glucose monitoring (CGM) can provide real-time information about glucose concentration, direction, and rate of change over a period of several days. Because it provides glucose values every 5-10 minutes 24 hours a day, CGM may have an advantage over point of care testing with respect to reducing the incidence of severe hypoglycemia in acute care. Real-time CGM technology may facilitate glycemic control and to reduce hypoglycemia in insulin-treated patients. Recent guidelines, however, have recommended deferring the use of CGM in the adult hospital setting until further data on accuracy and safety become available. In this study, we review the advantages and disadvantages of the use of real-time CGM in the management of dysglycemia in the hospital setting.
authors.affiliation: Department of Medicine, Universidad Javeriana, Bogota, Colombia.
authors.forename: Ana Maria
authors.initials: AM
authors.lastname: Gomez
authors.affiliation: Department of Medicine, Emory University, Atlanta, GA, USA geumpie@emory.edu.
authors.forename: Guillermo E
authors.initials: GE
authors.lastname: Umpierrez
mesh_terms: D001786:Blood Glucose / Q000032:analysis*; D006801:Humans; D006943:Hyperglycemia / Q000517:prevention & control*; D007004:Hypoglycemic Agents / Q000627:therapeutic use; D007297:Inpatients; D007328:Insulin / Q000627:therapeutic use; D008991:Monitoring, Physiologic / Q000379:methods*
chemical_list: D001786:Blood Glucose; D007004:Hypoglycemic Agents; D007328:Insulin
keywords: continuous glucose monitoring; glucose monitoring; inpatient hyperglycemia; point of care testing