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Neurology:对存在未破裂颅内动脉瘤的缺血性卒中进行全身溶栓是安全的

2015-09-28 phylis 译 MedSci原创

目的:研究人员进行中心研究和综合meta分析,旨在确定存在未破裂颅内动脉瘤(UIA)的急性缺血性卒中(AIS)患者静脉溶栓(IVT)的安全性。方法:研究人员分析了4年间4个卒中中心进行IVT治疗的AIS患者的数据。入院期间,所有患者常规行CT或MRI检查。基于神经影像学报告确定存在UIA。症状性脑内出血(sICH)由ICH的影像学证据和NIHSS分数增加超过4分确定。根据PRISMA指南对存在未破

目的:研究人员进行多中心研究和综合meta分析,旨在确定存在未破裂颅内动脉瘤(UIA)的急性缺血性卒中(AIS)患者静脉溶栓(IVT)的安全性。

方法:研究人员分析了4年间4个卒中中心进行IVT治疗的AIS患者的数据。入院期间,所有患者常规行CT或MRI检查。基于神经影像学报告确定存在UIA。症状性脑内出血(sICH)由ICH的影像学证据和NIHSS分数增加超过4分确定。根据PRISMA指南对存在未破裂颅内动脉瘤的AIS患者进行IVT治疗的安全性进行系统性meta分析。

结果:进行IVT治疗的1398名AIS患者中,48名存在UIA的患者有42名(3.0%)进行IVT治疗。症状性和无症状性ICH的比率分别为2.4%(95% CI: 0%-12.6%),7.1%(95% CI: 1.8%-19.7%)。共有5个病例系列满足meta分析的要求,120名存在UIA并进行IVT治疗的AIS患者中,总的sICH死亡率为6.7%(95% CI: 3.1%-13.7%)。总的病例研究分析发现,存在和不存在UIA的AIS组中,sICH的RR值没有差异(p=0.40),根据纳入的研究分析,没有发现存在异质性的证据。

结论:由多中心收集的数据以及meta分析的结果发现,对存在UIA的AIS患者进行IVT治疗是安全的。

原文出处:

Goyal N, Tsivgoulis G, Zand R, et al.Systemic thrombolysis in acute ischemic stroke patients with unruptured intracranial aneurysms. Neurology. 2015 Sep 25.

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    2016-02-18 yinhl1978
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