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Stroke:房颤患者在发生脑出血后什么时间开始抗凝治疗?

2016-12-21 haofan MedSci原创

这项全国性的观察性研究结果表明,房颤患者在发生脑出血后7至8周进行抗凝治疗,可以优化治疗获益和降低风险。

近日,卒中领域权威杂志Stroke上发表了一篇研究文章,这项研究为评估瑞典房颤合并脑出血患者中抗栓治疗的时机以及严重出血和血栓事件的竞争风险之间的相关性提供了观察性的数据。

该研究的房颤合并首次脑出血患者来自于2005年至2012年期间在瑞典卒中登记中心-Riksstroke确定的患者。Riksstroke和其他国家的注册中心实现了联网,能够查找患者的治疗、合并症和结局信息。在低风险和高风险的血栓栓塞患者中的最佳治疗时机通过累积发病率函数来描述,并且分别对出血和血栓事件以及血管性死亡或非致死性卒中的联合终点进行描述。

该研究纳入了2619例房颤合并脑出血的幸存者,以5759人次每年进行随访。在高风险的血栓栓塞并且没有显著增加严重出血风险的患者中,抗凝治疗与血管性死亡和非致死性卒中风险降低有关。当脑出血后7-8周开始抗凝治疗的效果似乎为最佳。


对于高风险的妇女,当抗凝治疗从脑出血后8周开始的患者中在3年内发生血管性死亡或卒中复发的总风险为17%,而在没有任何抗凝治疗的总风险为28.6%(差异的95%可信区间为1.4%-21.8%)。对于高风险的男性,相应的风险分别为14.3%和23.6%(差异的95%可信区间为0.4%-18.2%)。

由此可见,这项全国性的观察性研究结果表明,房颤患者在发生脑出血后7至8周进行抗凝治疗,可以优化治疗获益和降低风险。    

原始出处:

Johanna Pennlert, et al. Optimal Timing of Anticoagulant Treatment After Intracerebral Hemorrhage in Patients With Atrial Fibrillation. Stroke. December 20, 2016.

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    2017-01-24 神经小厮

    心里现在明确了

    0

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  3. [GetPortalCommentsPageByObjectIdResponse(id=172283, encodeId=d3cf1e228317, content=心里现在明确了, beContent=null, objectType=article, channel=null, level=null, likeNumber=108, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4c811710832, createdName=神经小厮, createdTime=Tue Jan 24 07:47:36 CST 2017, time=2017-01-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1614332, encodeId=951c161433283, content=<a href='/topic/show?id=64f95426122' target=_blank style='color:#2F92EE;'>#房颤患者#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=55, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=54261, encryptionId=64f95426122, topicName=房颤患者)], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/aLGWoFXAyMbIu3qymFOyheQLjPSX3OUs5GmkyBlcCOwTPIeq3why9NGibxxUqYo6hcx8qZLHZFgNPnBK1yzWeOFpyg2OnWOt0/0, createdBy=fa4716, createdName=zhouqu_8, createdTime=Fri Dec 23 12:50:00 CST 2016, time=2016-12-23, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=164816, encodeId=8e361648161b, content=文章很好,值得学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=108, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5RzdAIB7UwTkHt6fQkBP8ictliaXtc5gCUmYdAW1sAETC2nhO3q6YjRHkUibyOCtP8ibmXNObTyd63A076/0, createdBy=d4111948983, createdName=1e10c84am36(暂无匿称), createdTime=Thu Dec 22 08:25:09 CST 2016, time=2016-12-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=164814, encodeId=6b6316481415, content=学习了,挺好的,谢谢, beContent=null, objectType=article, channel=null, level=null, likeNumber=97, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cacheapi.medsci.cn/resource/upload/20161224/IMG585DA5E26B9F44696.jpg, createdBy=565a98798, createdName=susice, createdTime=Thu Dec 22 08:07:58 CST 2016, time=2016-12-22, status=1, ipAttribution=)]
    2016-12-22 1e10c84am36(暂无匿称)

    文章很好,值得学习

    0

  4. [GetPortalCommentsPageByObjectIdResponse(id=172283, encodeId=d3cf1e228317, content=心里现在明确了, beContent=null, objectType=article, channel=null, level=null, likeNumber=108, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4c811710832, createdName=神经小厮, createdTime=Tue Jan 24 07:47:36 CST 2017, time=2017-01-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1614332, encodeId=951c161433283, content=<a href='/topic/show?id=64f95426122' target=_blank style='color:#2F92EE;'>#房颤患者#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=55, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=54261, encryptionId=64f95426122, topicName=房颤患者)], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/aLGWoFXAyMbIu3qymFOyheQLjPSX3OUs5GmkyBlcCOwTPIeq3why9NGibxxUqYo6hcx8qZLHZFgNPnBK1yzWeOFpyg2OnWOt0/0, createdBy=fa4716, createdName=zhouqu_8, createdTime=Fri Dec 23 12:50:00 CST 2016, time=2016-12-23, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=164816, encodeId=8e361648161b, content=文章很好,值得学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=108, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5RzdAIB7UwTkHt6fQkBP8ictliaXtc5gCUmYdAW1sAETC2nhO3q6YjRHkUibyOCtP8ibmXNObTyd63A076/0, createdBy=d4111948983, createdName=1e10c84am36(暂无匿称), createdTime=Thu Dec 22 08:25:09 CST 2016, time=2016-12-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=164814, encodeId=6b6316481415, content=学习了,挺好的,谢谢, beContent=null, objectType=article, channel=null, level=null, likeNumber=97, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cacheapi.medsci.cn/resource/upload/20161224/IMG585DA5E26B9F44696.jpg, createdBy=565a98798, createdName=susice, createdTime=Thu Dec 22 08:07:58 CST 2016, time=2016-12-22, status=1, ipAttribution=)]
    2016-12-22 susice

    学习了,挺好的,谢谢

    0

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