青年急性腔隙性脑梗死患者颅内大动脉狭窄的血管危险因素和分布特征分析

目的：探讨青年急性腔隙性脑梗死（腔梗）患者颅内大动脉狭窄的血管独立危险因素及其分布特征。方法回顾性分析在新乡医学院第三附属医院住院的30～45岁青年急性腔梗患者临床资料，根据头颅血管检查分为狭窄组和无狭窄组，比较分析两组临床资料。结果45例青年急性腔梗患者中有28例狭窄，17例无狭窄。狭窄组的三酰甘油（T G ）、低密度脂蛋白胆固醇（LDL‐C）、颈动脉斑块形成与无狭窄组比较差异有统计学意义（P＜0．05）。狭窄组中15例为单发狭窄，13例为多发狭窄，血管危险因素比较差异无统计学意义（ P＞0．05）。单纯前循环狭窄12例，单纯后循环狭窄8例，血管危险因素比较差异无统计学意义（P＞0．05）。Logistic回归分析显示，LDL‐C是颅内动脉狭窄的独立危险因素。结论伴有颅内动脉狭窄的青年急性腔梗患者容易出现进展性卒中，应对青年腔梗患者脑血管进行检查。

A study of vascular risk factors and distribution characteristics in young acute lacunar infarction with intracranial large artery stenosis

Objective To explore the independent risk factors and distribution of intracranial arterial stenosis in young pa‐tients with acute lacunar infarction .Methods We retrospectively reviewed the clinical data of 30-45 year‐old young patients with lacunar infarction who were admitted to the Third Affiliated Hospital of Xinxiang Medical University .The patients were divided in‐to two groups according to their skull blood vessel examination :intracranial arterial stenosis group and intracranial arterial stenosis group .Results There were 28 cases of intracranial large artery stenosis and 17 cases without stenosis in 45 young patients ,it was found that the levels of triglyceride ,low density lipoprotein cholesterol and carotid artery plaque in the intracranial arterial stenosis were significantly less than those of the intracranial artery stenosis (P<0 .05) .In the intracranial artery stenosis group ,15 cases were single vessel stenosis ,13 cases were multiple stenosis ,the difference was not statistically significance (P>0 .05) .Simple ante‐rior circulation stenosis in 12 cases ,simple posterior circulation stenosis in 8 cases ,only the anterior and posterior circulation in‐tracranial artery stenosis ,vascular risk factors were not statistically significant ( P> 0 .05 ) .Binary Logistic regression analysis showed that LDL cholesterol was an independent risk factor of intracranial arterial stenosis .Conclusion With intracranial artery stenosis in young patients with lacunar cerebral infarction prone to progressive stroke ,young patients with cerebrovascular infarc‐tion should be examined .