JACC. Cardiovascular imaging
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JACC Cardiovasc Imaging · Oct 2011
Randomized Controlled Trial Comparative StudyPioglitazone attenuates atherosclerotic plaque inflammation in patients with impaired glucose tolerance or diabetes a prospective, randomized, comparator-controlled study using serial FDG PET/CT imaging study of carotid artery and ascending aorta.
The aim of this study was to compare the effect of pioglitazone, an insulin sensitizer, with glimepiride, an insulin secretagogue, on atherosclerotic plaque inflammation by using serial (18)F-fluorodeoxyglucose positron emission tomography (FDG-PET) imaging. ⋯ Our present study suggests that pioglitazone could attenuate atherosclerotic plaque inflammation in patients with impaired glucose tolerance or in diabetic patients independent of glucose lowering effect. Pioglitazone may be a promising strategy for the treatment of atherosclerotic plaque inflammation in impaired glucose tolerance or diabetic patients. (Detection of Plaque Inflammation and Visualization of Anti-Inflammatory Effects of Pioglitazone on Plaque Inflammation in Subjects With Impaired Glucose Tolerance and Type 2 Diabetes Mellitus by FDG-PET/CT; NCT00722631).