The expanding scope of the metabolic syndrome and implications for the management of cardiovascular risk in type 2 diabetes with particular focus on the emerging role of the thiazolidinediones

Abstract 

Over the last decade, new factors including endothelial dysfunction, vascular inflammation, and abnormalities of blood coagulation have joined more established components of the metabolic syndrome, such as hyperglycemia, hypertension, dyslipidemia, and visceral obesity. Many of these factors are known to promote atherosclerosis and the clustering of metabolic abnormalities within the syndrome makes a major contribution to the increased risk of cardiovascular disease and death associated with type 2 diabetes. Given that most patients have multiple cardiovascular risk factors, good glycemic control does not, by itself, adequately reduce the burden of cardiovascular disease associated with diabetes and clinical management needs to address the full profile of cardiovascular risk. The thiazolidinediones have potentially beneficial effects on many components of the metabolic syndrome and so may help to improve cardiovascular outcomes in type 2 diabetes.

Keywords: Atherosclerosis, Vascular inflammation, Endothelial dysfunction, Plaque rupture