缺血性卒中出血性转化相关因素分析

被引:3
作者
陈莉
秦新月
机构
[1] 重庆医科大学附属第一医院神经内科
关键词
出血性转化; 缺血性卒中; 危险因素;
D O I
10.16016/j.1000-5404.2012.21.018
中图分类号
R743.3 [急性脑血管疾病(中风)];
学科分类号
摘要
目的探讨影响急性缺血性卒中出血性转化(hemorrhagic transformation,HT)的相关危险因素,为预防HT的发生,指导临床治疗,判断并改善预后提供依据。方法收集120例急性缺血性卒中患者,经头颅CT和/或MRI检查(常规MRI和SWI)证实HT者69例,余下51例非HT作对照病例,进行单因素和Logistic回归分析。结果单因素分析显示:大面积梗死、预防性抗血小板聚集及抗凝治疗、高血压、糖尿病史、冠心病史、蛋白尿、LDL-c水平、血小板计数、入院时NIHSS评分,在HT组与非HT组间有统计学差异(P<0.05,P<0.01);Logistic回归分析结果显示,最终差异有显著意义的因素只有入院时NIHSS评分1项(OR值=1.702,95%CI:1.198~2.417,P=0.003),其余因素均无显著差异(P>0.05)。两组比较入院时NIHSS评分有统计学差异(HT组:35.06,非HT组:23.90,P<0.05),HT组神经功能缺损较非HT组严重。两组出院时NIHSS评分亦有统计学差异(HT组:32.52,非HT组:21.42,P<0.05),HT组神经功能缺损程度更严重。HT组入院时与出院时NIHSS评分比较无统计学差异(P>0.05)。而非HT组入院时与出院时NIHSS评分比较有统计学差异(P<0.05),出院时NIHSS评分下降,预后更佳。结论大面积脑梗死、未预防性抗血小板和/或抗凝治疗、高血压、糖尿病、冠心病、尿蛋白阳性、低LDL-c水平、低血小板计数、发病时高NIHSS评分是脑梗死出血性转化的危险因素。HT组临床转归差,预后欠佳。
引用
收藏
页码:2207 / 2209
页数:3
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