Stroke:24小时血管通畅与临床结局和梗死体积的相关性

2017-03-19 MedSci MedSci原创

近期一些随机试验中观察到,与对照组相比,24小时靶血管通畅率在血栓切除术组中更高。近期,一项发表在杂志Stroke上的研究旨在评估治疗组和闭塞位置的24小时血运重建率,因为它们与REVASCAT(前循环的大血管阻塞在症状发作的8小时内呈现的急性中风,比较FR装置与最佳医疗治疗的血管再生的随机对照试验)的临床结果和24小时梗死体积相关。此项研究根据计算机断层扫描/磁共振(94.2%/ 5.8%)血管

近期一些随机试验中观察到,与对照组相比,24小时靶血管通畅率在血栓切除术组中更高。


近期,一项发表在杂志Stroke上的研究旨在评估治疗组和闭塞位置的24小时血运重建率,因为它们与REVASCAT(前循环的大血管阻塞在症状发作的8小时内呈现的急性中风,比较FR装置与最佳医疗治疗的血管再生的随机对照试验)的临床结果和24小时梗死体积相关。

此项研究根据计算机断层扫描/磁共振(94.2%/ 5.8%)血管造影术显示的24小时改良动脉闭塞性病变及计算机断层扫描上24小时梗死体积进行分类,研究独立核心实验室判断的血管状态(血栓切除组中95/103例vs.对照组中94/103)。完全血运重建定义为改良的动脉闭塞病变3级。通过序数逻辑回归分析其对临床结果的影响。

此项研究结果显示:完全血运重建在实验组中发生率为70.5%,在对照组为22.3%(P <0.001)。终末颈内动脉,M1和串联闭塞的完全血运重建率有显着差异(全部P <0.001),但不是M2闭塞。在血栓切除术组中,63名患者(3.1%)中的2名具有改良的2b / 3血栓溶解,并且显示在24小时动脉再闭塞(改良的动脉闭塞性损伤等级0/1)。

在血栓切除术组(调整的优势比,4.5; 95%置信区间,1.9-10.9)和对照组中(调整的优势比,2.7; 95%置信区间,1.0-6.7),均出现完全血运重建与改善的结果相关。两组中,血运重建(改良的动脉闭塞性损伤2/3)均与较小的梗死体积相关。

此项研究结果表明:在24小时出现的完全血运重建是临床结果的有力预测证据;在血栓切除术和对照组中,任何类型的血运重建均可以减少的梗死体积。

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    2017-07-07 chengjn
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    2017-03-19 Pan Jin

    学习了……

    0

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    2017-03-19 Chongyang Zhang

    签到学习了很多。

    0

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中国PCI指南六大更新:稳定冠心病患者狭窄<90%,干预时需要有缺血证据

近日,《中国经皮冠状动脉介入治疗指南(2016)》发布。