Stroke:脑卒中患者运用依达拉奉和组织型纤溶酶原激活剂联合治疗的疗效分析!

2017-01-25 xing.T MedSci原创

静脉输入依达拉奉的时间并不影响组织型纤溶酶原激活剂治疗后的早期再通率、症状性脑出血或有利结局。

近日,卒中领域权威杂志Stroke上发表了一篇研究文章。研究人员旨在调查在脑卒中患者使用组织型纤溶酶原激活剂之前或期间同时运用自由基清除剂依达拉奉能否提高大动脉闭塞的早期再通。

YAMATO研究(组织型纤溶酶原激活剂联合依达拉奉治疗研究)是一个由研究者发起的、多中心(日本17家医院)的、前瞻性、随机、开放标签的研究。研究人员纳入了继发于大脑中动脉M1或M2的部分闭塞的并且在发病4.5小时之内的脑卒中患者作为研究对象。受试者被随机分配到早期治疗组(在运用组织型纤溶酶原激活剂之前或期间通过静脉注射依达拉奉30mg)和晚期治疗组(在运用组织型纤溶酶原激活剂和早期再通评估之后再开始使用依达拉奉治疗)。

研究人员将165例患者(96例为男性;年龄中位数[四分位数间距]为78 [69-85]岁)按1:1比例随机分组,分别进行早期治疗(82例)或晚期治疗(83例)。该研究的主要结局被定义为运用组织型纤溶酶原激活剂之后1.5小时出现早期再通,在早期治疗组中有53%的患者出现了主要结局,而在晚期治疗组中有53%的患者出现了研究主要结局(P=1.0)。而对于次要结局,≥50%的显著血管再通率在两组之间无明显差异(28% vs. 34%;P=0.393)。在早期治疗组有2例(2%)患者发生症状性脑出血,而在晚期治疗组有4例(5%)患者发生症状性脑出血(P=0.443)。而在两组之间3个月之后有利的结果(改良Rankin量表评分为0-2分)也相似(53% vs. 57%;P=0.738)。

由此可见,静脉输入依达拉奉的时间并不影响组织型纤溶酶原激活剂治疗后的早期再通率、症状性脑出血或有利结局。     

原始出处:

Junya Aoki,  et al. YAMATO Study (Tissue-Type Plasminogen Activator and Edaravone Combination Therapy). Stroke. 2017. http://stroke.ahajournals.org/content/early/2017/01/23/STROKEAHA.116.015042

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会议信息:培训时间:2016年12月16日 08:30-17:00培训地点:上海长征医院门诊楼7楼第一会议室培训地址:上海市成都北路440号报名方式:将参加本学习班的学员请以手机短信或电子邮件的形式报至承办单位(需注明:学员姓名、单位、科室、职称、联系方式、住宿需求),食宿及交通费用自理(我们将协助安排合适的住宿地点)曲乐丰学科带头人,教授、主任医师、博士研究生导师。系国际知名的中青年血管外科专家