中国神经再生研究(英文版) ›› 2017, Vol. 12 ›› Issue (11): 1853-1859.doi: 10.4103/1673-5374.219046

• 原著:脑损伤修复保护与再生 • 上一篇    下一篇

踝肱指数和臂踝脉搏波传导速度变化是2型糖尿病患者发生缺血性卒中的危险因素

  

  • 收稿日期:2017-07-22 出版日期:2017-11-15 发布日期:2017-11-15

Ankle-brachial index and brachial-ankle pulse wave velocity are risk factors for ischemic stroke in patients with type 2 diabetes

Ting Li, Xiu-juan Wu, Xiao-min Chen, Si-bo Wang, Kang-ding Liu*, Ying-qi Xing   

  1. Neuroscience Center, Department of Neurology, the First Hospital of Jilin University, Changchun, Jilin Province, China
  • Received:2017-07-22 Online:2017-11-15 Published:2017-11-15
  • Contact: Kang-ding Liu, M.D., Ph.D.or Ying-qi Xing, M.D., Ph.D.,kangdingliu@163.com or xingyq2009@sina.com.

摘要:

近年来糖尿病后缺血性脑血管病的发病率不断增加。臂踝脉搏波传导速度和踝臂指数异常与缺血性心脑血管疾病发病有关,但其变化是否与糖尿病患者发生缺血性脑血管病的风险相关尚不清楚。试验设计纳入2型糖尿病患者117例,根据头部MRI平扫有无脑梗死病灶,包括陈旧和新发脑梗死病灶,分为单纯糖尿病组55例和糖尿病合并缺血性脑卒中组62例,进行踝肱指数和臂踝脉搏波传导速度检测。与单纯糖尿病组比较,糖尿病合并缺血性脑卒中组踝肱指数值降低,臂踝脉搏波传导速度值升高。多因素Logistic回归分析结果显示,臂踝脉搏波传导速度、踝肱指数是2型糖尿病患者患有缺血性脑卒中的危险因素。故试验结果说明,踝肱指数降低和臂踝脉搏波传导速度升高是增加2型糖尿病患者缺血性脑卒中发病风险的客观指标。

orcid:0000-0002-7304-347X(Kang-ding Liu)
0000-0003-0680-1821(Ying-qi Xing)

关键词: 神经再生, 脑损伤, 缺血性脑卒中, 2型糖尿病, 踝臂指数, 臂踝脉搏波传导速度, 磁共振成像, 低密度脂蛋白, 高密度脂蛋白, 经颅多普勒, 颈动脉超声

Abstract:

The incidence of ischemic stroke in patients with diabetes is increasing. While brachial-ankle pulse wave velocity (BaPWV) and ankle-brachial index (ABI) are known to be associated with ischemic cardiovascular and cerebrovascular diseases, whether these measures predict the risk of ischemic cerebrovascular disease in diabetic patients remains unclear. 117 patients with type 2 diabetes were enrolled in this study. According to the results of head magnetic resonance imaging, the patients were divided into a diabetes-only group (n = 55) and a diabetes and ischemic stroke group (n = 62). We then performed ABI and BaPWV examinations for all patients. Compared with the diabetes-only group, we found decreased ABI and increased BaPWV in the diabetes and ischemic stroke group. Multivariate logistic regression analyses revealed that BaPWV and ABI were risk factors for ischemic stroke in patients with type 2 diabetes. Our findings indicate that decreased ABI and increased BaPWV are objective indicators of increased risk of ischemic stroke in patients with type 2 diabetes.

Key words: nerve regeneration, brain injury, ischemic stroke, type 2 diabetes, ankle-brachial index, brachial-ankle pulse wave velocity, magnetic resonance imaging, low-density lipoprotein, high-density lipoprotein, transcranial Doppler ultrasonography, carotid ultrasound scans, neural regeneration