轻型缺血性卒中静脉溶栓后双重抗血小板治疗研究附视频

被引:11
作者
朱海暴
李勇
张冠文
沈永玲
杜海松
机构
[1] 承德市中心医院神经内科
关键词
卒中; 纤溶酶原激活剂; 血栓溶解疗法; 血小板聚集抑制剂;
D O I
暂无
中图分类号
R743.3 [急性脑血管疾病(中风)];
学科分类号
摘要
目的探讨轻型缺血性卒中重组组织型纤溶酶原激活剂(recombinant tissue plasminogen activator,rtPA)静脉溶栓治疗后3个月是否能够改善患者的预后,探索轻型缺血性卒中静脉溶栓后24小时,给予双重抗血小板药物治疗是否安全,能否降低患者的卒中复发率并改善预后。方法传统静脉溶栓组22例,给予rt-PA静脉溶栓,24小时后复查头颅CT,排除脑出血转换后,给予阿司匹林100mg,每日1次,口服治疗;联合静脉溶栓组23例,接受rtPA静脉溶栓后24小时复查头颅CT,排除脑出血转换后,给予阿司匹林100mg,每日1次,口服治疗,同时联合氯吡格雷75mg,每日1次,口服治疗2周,然后继续单用阿司匹林药物治疗;未溶栓组25例,发病时间小于24小时,未接受rt-PA静脉溶栓的轻型卒中患者,常规予阿司匹林100mg,每日1次,口服治疗。3个月时评测美国国立卫生研究院卒中量表(NIHSS)评分、Barthel指数(BI)、改良Rankin量表评分(mRS),其中NIHSS评分0~1分、BI 95~100分、mRS为0~1分者定义为良好结局。评估3个月内脑出血率、病死率和脑梗死复发率。结果 3个月时,传统及联合静脉溶栓组良好结局的比例明显高于未溶栓组(P<0.05,P<0.01),传统静脉溶栓组和联合静脉溶栓组之间差异无统计学意义。未溶栓组脑梗死复发率明显高于溶栓组(P<0.05)。3组之间的脑出血率和病死率差异无统计学意义。结论轻型缺血性卒中rt-PA静脉溶栓治疗可提高3个月内良好结局的比例、减少卒中的复发。轻型缺血性卒中rt-PA静脉溶栓后24小时,短期给予双重抗血小板治疗,不增加脑出血风险。
引用
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页码:1348 / 1351
页数:4
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