后循环重度狭窄或闭塞患者侧支循环与神经功能缺损程度和预后的关系:回顾性病例系列研究

被引:3
作者
王源
李文健
马爱军
聂淑敏
王琨
姜雪松
徐翔
潘旭东
机构
[1] 青岛大学医学院附属医院东区神经内科
关键词
侧支循环; 脑缺血; 椎底动脉供血不足; 危险因素; C-反应蛋白; 疾病严重程度指数; 预后;
D O I
暂无
中图分类号
R743 [脑血管疾病];
学科分类号
1002 ;
摘要
目的探讨后循环重度狭窄或闭塞患者侧支循环代偿情况与神经功能缺损程度以及预后的关系。方法回顾性纳入后循环重度狭窄或闭塞导致的缺血性卒中患者,利用颅脑多普勒和脑血管成像技术评估颅内动脉的侧支循环代偿情况,分为侧支循环代偿充分组与代偿不充分组,对两组性别、年龄、既往病史、血液生化指标、基线美国国立卫生研究院卒中量表(National Institutes 0f Health Stroke Scale,NIHSS)评分以及发病3个月时改良Rankin量表(modifiedRankin Scale,mRS)评分进行比较和分析。结果共纳入76例后循环重度狭窄或闭塞导致的缺血性卒中患者,其中侧支循环代偿充分组35例,代偿不充分组41例。侧支循环代偿不充分组超敏C-反应蛋白(high-sensitive C-reactive protein,hs-CRP)[(20.392±31.897)mg/L对(4.172±4.268)mg/L;t=2.983,P=0.004]和低密度脂蛋白胆固醇[(1.272±0.835)mmol/L对(1.096±0.301)mmol/L;t=2.520,P=0.014]水平显著性高于代偿充分组。多变量logistic回归分析显示,只有hs-CRP水平增高是后循环重度狭窄或闭塞患者侧支循环建立不充分的独立危险因素(优势比1.513,95%可信区间1.218~1.880;P<0.001)。侧支循环代偿充分组基线NIHSS评分(Z=3.161,P<0.001)以及3个月时mRS评分(Z=3.143,P<0.001)均显著性低于代偿不充分组。结论 hs-CRP水平增高是后循环重度狭窄或闭塞时侧支循环代偿不充分的独立危险因素。侧支循环建立充分的后循环重度狭窄或闭塞患者神经功能缺损程度较轻,且预后更好。
引用
收藏
页码:440 / 444
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