Arterial wall thickening and stiffening in children and adolescents with type 1 diabetes
Abstract
We evaluated structural and functional characteristics of the common carotid artery (CCA), a marker of early carotid atherosclerosis, and investigated their relation to metabolic and anthropometric parameters in children and adolescents with type 1 diabetes. Non-invasive ultrasonographic measurements were made in 45 type 1 diabetic patients and 33 controls. Age, sex, and body mass index were matched between patients and controls. We investigated intima-media thickness (IMT), compliance, distensibility, diastolic wall stress (DWS) and incremental elastic modulus (IEM) of the CCA. Metabolic and anthropometric parameters such as serum lipids, plasma glycated haemoglobin, body mass index, waist-hip ratio and blood pressure were assessed. The diabetic patients had significantly higher CCA-IMT than the controls (0.48+/-0.06mm versus 0.33+/-0.07mm; p<0.001). The diabetic children had significantly higher values than the controls for DWS (1.18+/-0.29mmHgx10(2) versus 0.81+/-0.25mmHgx10(2); p<0.001) and for IEM (1.26+/-0.57mmHgx10(3) versus 0.77+/-0.28mmHgx10(3); p<0.001). The difference was not significant between patients and controls for arterial compliance and for distensibility (p>0.05). In a multivariate regression model for all s...Continue Reading
References
Blood pressure nomograms for children and adolescents, by height, sex, and age, in the United States
Citations
Subclinical vascular alterations in young adults with type 1 diabetes detected by arterial tonometry
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