Stroke:早期再发卒中再次溶栓的适应症研究

2016-10-29 MedSci MedSci原创

背景:症状发生4.5小时内静脉溶栓(IVT)可改善急性缺血性脑卒中患者的功能预后。由于颅内出血的风险较高,对于3个月有卒中史的患者,静脉溶栓是禁忌。此外,组织型纤溶酶原激活物本身也能促进神经毒性和血脑屏障的破坏。然而,对于早期(<3个月)再发性卒中(ERS),重复IVT的安全性和有效性基本上是未知。患者早期复发性卒中,因为这些患者在溶栓研究中被排除。本研究是ERS患者再IVT的最大的病例研究。方法

背景:症状发生4.5小时内静脉溶栓(IVT)可改善急性缺血性脑卒中患者的功能预后。由于颅内出血的风险较高,对于3个月有卒中史的患者,静脉溶栓是禁忌。此外,组织型纤溶酶原激活物本身也能促进神经毒性和血脑屏障的破坏。然而,对于早期(<3个月)再发性卒中(ERS),重复IVT的安全性和有效性基本上是未知。患者早期复发性卒中,因为这些患者在溶栓研究中被排除。本研究是ERS患者再IVT的最大的病例研究。方法:研究者回顾了8个欧洲卒中中心前瞻性收集ERS病人资料的数据库,这些患者再卒中及ERS时都接受了IVT。分析受试者的人口统计,临床和影像学资料,出血并发症,和功能结果。结果:研究者确定了19例ERS再次IVT的患者。平均年龄为68岁±12岁,其中女性占37%。溶栓间隔时间的中位数为30天(四分位距,13-50)。第一次溶栓后功能独立性(改良Rankin量表评分≤2)的患者占79%,第二次重复静脉组织型纤溶酶原激活剂,功能独立性为47.4%。无患者出现症状性颅内出血。第一次IVT最终梗死体积中位数为1.5厘米(3)(四分位距,0.5-3.1)。结论:小面积梗塞且临床改善较明显的患者,3个月内再发

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    2016-11-01 保守主义

    厉害~

    0

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    2016-10-30 1e10c84am36(暂无匿称)

    不错,值得拜读

    0

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    2016-10-29 榄枷檬

    谢谢分享,已学习!

    0