Glycemic variability and cardiovascular disease in patients with type 2 diabetes. Issue 1 (24th March 2021)

• Record Type: Journal Article
• Authors: Martinez, Marcela; Santamarina, Jimena; Pavesi, Adrian; Musso, Carla; Umpierrez, Guillermo E
• Is Part Of: BMJ open diabetes research and care. Volume 9:Issue 1(2021)
• Publication Date: 2021-03-24
• Subjects: diabetes mellitus -- type 2 -- cardiovascular system -- diagnostic techniques and procedures; Diabetes -- Periodicals; 616.462005
• DOI: 10.1136/bmjdrc-2020-002032
• Languages: English
• ISSNs: 2052-4897

Abstract

Abstract : Glycated hemoglobin is currently the gold standard for assessment of long-term glycemic control and response to medical treatment in patients with diabetes. Glycated hemoglobin, however, does not address fluctuations in blood glucose. Glycemic variability (GV) refers to fluctuations in blood glucose levels. Recent clinical data indicate that GV is associated with increased risk of hypoglycemia, microvascular and macrovascular complications, and mortality in patients with diabetes, independently of glycated hemoglobin level. The use of continuous glucose monitoring devices has markedly improved the assessment of GV in clinical practice and facilitated the assessment of GV as well as hypoglycemia and hyperglycemia events in patients with diabetes. We review current concepts on the definition and assessment of GV and its association with cardiovascular complications in patients with type 2 diabetes.