Ultrasound evaluation of the carotid artery elasticity in the first-degree relatives of patients with type 2 diabetes mellitus by RF-data based quantitative analysis on vessel stiffness
10.3760/cma.j.cn131148-20210603-00377
- VernacularTitle:全息血管硬度分析技术探讨2型糖尿病患者一级亲属颈动脉弹性变化特点
- Author:
Yanyan GUO
1
;
Jianjun YUAN
;
Ming WU
;
Xueyan XU
;
Yiming MA
;
Yanyan ZHANG
;
Han ZHANG
;
Xijun ZHANG
;
Haohui ZHU
Author Information
1. 河南大学人民医院 河南省人民医院超声科，郑州 450003
- Keywords:
Ultrasonography;
RF-data based quantitative analysis on vessel stiffness;
Type 2 diabetes mellitus;
First-degree relatives;
Carotid artery elasticity
- From:
Chinese Journal of Ultrasonography
2021;30(12):1039-1045
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To evaluate the carotid artery elasticity in the first-degree relatives of patients with type 2 diabetes mellitus.Methods:Ninety first-degree relatives of patients with type 2 diabetes who received treatment in the Department of Endocrinology of Henan Provincial People′s Hospital from October 2020 to June 2021 were randomly selected and designated as having a positive family history. Depending on the parental history of diabetes they were divided into three groups: 31 cases of family history positive in father (F), 31 cases of family history positive in mother (M) and 28 cases of family history positive in both father and mother (B). Thirty cases with matched age, height and weight without any history of diabetes, hypertension, hyperlipidemia and coronary atherosclerotic heart disease in their parents designated as control group were taken for comparison. Real-time intima-media thickness (RIMT) and R-VQS were employed to evaluate common carotid intima-media thickness (IMT), distance (Dist), diameter (Diam), hardness coefficient (HC) and pulse wave velocity (PWV). The differences among the groups were compared.Results:①There was no statistical significance in Diam among the four groups ( P>0.05). ②Compared with the control group, the IMT, PWV and HC in subjects with positive family history were increased, while Dist was decreased ( P<0.05). ③Paired comparison of the subjects with positive family history: the IMT, PWV and HC in B group were higher than in F and M group, and Dist was lower than in F and M group ( P<0.05). The PWV and HC in M group were higher than in F group, and Dist was lower than in F group ( P<0.05). There was no statistical significance in IMT between the F and M groups ( P>0.05). Conclusions:Carotid artery stiffness in the cases with positive family history is significantly higher than the control group. The decrease of carotid elasticity in B group is the most serious, M group takes the second place, while the F group is the least.
