Alterations in aortic elasticity indices among type 2 diabetes patients in a low and middle income country using M-mode echocardiography: A cross-sectional comparative study.
This study found significant differences in aortic elasticity indices between type 2 diabetes patients and healthy controls, suggesting that diabetes affects vascular health.
Where it sits
this study against the rest of the aod-9604 corpusSummary and findings
This study measured aortic elasticity indices in type 2 diabetes mellitus (T2DM) patients compared to healthy controls using M-mode echocardiography. The study found significant differences in various aortic elasticity indices between the two groups. No therapeutic claims are made.
Abstract
<h4>Background</h4>Diabetes is one of the leading causes of noncommunicable diseases worldwide. It is known to induce cardiovascular remodeling, which can result in a variety of complications, including a considerable increase in aortic stiffness. While studies in Western populations have explored these effects, data on Asians, mainly Vietnamese, are limited. This study aimed to assess aortic elasticity in type 2 diabetes mellitus (T2DM) patients compared to healthy individuals.<h4>Methods</h4>This quantitative, cross-sectional study compared aortic elasticity indices between individuals with T2DM and healthy controls in Vietnam. Aortic elasticity indices were assessed for all participants using M-mode echocardiography.<h4>Results</h4>A comparison between the healthy and T2DM groups revealed substantial differences in aortic elasticity indices. The aortic stiffness index (ASI) was significantly greater in the T2DM group than in the control group, with median values of 6.10 (3.64-12.47) and 3.79 (2.40-8.50), respectively (p = 0.003). Aortic strain (AS) was substantially lower in the T2DM group than in the control group, with median values of 8.21% (4.24-13.07) and 10.66% (6.01-18.23), respectively (p = 0.039). Furthermore, the median aortic compliance (AC, 10-2mm/mmHg) and aortic distensibility (AD, 10-3mmHg-1) in individuals with T2DM were 4.07 (2.28-7.44) and 3.08 (1.57-5.26), respectively, lower than those in the control group, with median values of 6.40 (3.08-10.75) and 5.33 (2.80-9.79). A longer diabetes duration was linked to a greater ASI (r = 0.43, p < 0.05), while the AS decreased (r = -0.37, p < 0.05).<h4>Conclusions</h4>Substantial variations in aorta elasticity indices were found in patients with T2DM using M-mode echocardiography. These differences highlight the impact of T2DM on vascular health. More research is needed to investigate the consequences of these discrepancies and their significance for clinical purposes.