Stroke:静脉溶栓后远端脑出血的危险因素

2016-07-15 MedSci MedSci原创

重组组织型纤溶酶原激活溶栓后远程脑实质出血(rPH)可能与脑淀粉样血管病有关,虽然目前支持数据是有限的。该研究的目的是探讨重组组织型纤溶酶原激活溶栓后rPH的危险因素。这是一项缺血性脑卒中患者的观察性研究,这些患者通过重组组织型纤溶酶原激活剂静脉溶栓治疗,并被列入了一个多中心前瞻性登记中。rPH被定义为后续CT检测到任何额外脑出血。研究人员收集了人口,临床,实验室,放射学和结果变量。在接受核磁共振

重组组织型纤溶酶原激活溶栓后远程脑实质出血(rPH)可能与脑淀粉样血管病有关,虽然目前支持数据是有限的。该研究的目的是探讨重组组织型纤溶酶原激活溶栓后rPH的危险因素。

这是一项缺血性脑卒中患者的观察性研究,这些患者通过重组组织型纤溶酶原激活剂静脉溶栓治疗,并被列入了一个多中心前瞻性登记中。rPH被定义为后续CT检测到任何额外脑出血。研究人员收集了人口,临床,实验室,放射学和结果变量。在接受核磁共振成像检查的患者子集中,研究人员评估了脑微出血,皮质表面铁沉积症,脑白质疏松症的区域分布和负担,以及在解剖学上与缺血性病变无关的由最初症状引起的无症状心肌缺血。研究人员比较了那些有或没有RPH或脑实质出血的患者。通过多变量由Logistic回归分析获得了rPH的独立危险因素。

研究人员评估了992例患者(平均年龄74.0±12.6岁,52.9%为男性),其中408(41%)例进行了磁共振成像。26例(2.6%)有RPH,8例(0.8%)既有RPH也有PH,58例(5.8%)有PH,900例(90.7%)没有出血并发症。脑叶微出血(比值比8.0;95%置信区间,2.3-27.2)和最近的无症状性心肌缺血(比值比4.8;95%置信区间,1.6-14.1)增加了rPH的风险。

在缺血性卒中患者中,重组组织型纤溶酶原激活溶栓后rPH的发生与不同区域的脑叶微出血和多个局部缺血损伤有关。

原始出处:

Luis Prats-Sánchez, Pol Camps-Renom,Javier Sotoca-Fernández,et al.Remote Intracerebral Hemorrhage After Intravenous Thrombolysis,Stroke,2016.7.14

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  1. [GetPortalCommentsPageByObjectIdResponse(id=1697331, encodeId=e5fa169e33131, content=<a href='/topic/show?id=f2399910109' target=_blank style='color:#2F92EE;'>#静脉#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=39, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=99101, encryptionId=f2399910109, topicName=静脉)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=0bc129907796, createdName=fusion, createdTime=Tue Mar 14 04:43:00 CST 2017, time=2017-03-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=145562, encodeId=9417145562f4, content=好文值得点赞!继续关注学习。, beContent=null, objectType=article, channel=null, level=null, likeNumber=85, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo7s7ZCKOmmbBTD6nE7gcd5OZpvyGEzkxBP3S275k5ZJVrsPkotZhBglRHM9rKvcj1OgkssqhcnoPw8zIaMZTF8c/0, createdBy=4c441942088, createdName=ylzr123, createdTime=Tue Oct 11 20:36:05 CST 2016, time=2016-10-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=109722, encodeId=84ca109e22e7, content=继续学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=86, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5RzfPkmqRTH5rHib5mcib8Wb3QdXjhfOK1UubQL2lictjJFdFJ6Lc3cnnCOSWqxXZ4Kk6y5GdzDoy764R/0, createdBy=156e1644785, createdName=doctorJiangchao, createdTime=Fri Sep 02 14:35:00 CST 2016, time=2016-09-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=109723, encodeId=b752109e233f, content=继续关注, beContent=null, objectType=article, channel=null, level=null, likeNumber=75, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5RzfPkmqRTH5rHib5mcib8Wb3QdXjhfOK1UubQL2lictjJFdFJ6Lc3cnnCOSWqxXZ4Kk6y5GdzDoy764R/0, createdBy=156e1644785, createdName=doctorJiangchao, createdTime=Fri Sep 02 14:35:00 CST 2016, time=2016-09-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=94087, encodeId=5b129408e6e, content=这个研究不错,但是溶栓后再出血也可能跟溶栓后是否使用抗凝剂有关,这研究仅仅表明溶栓后再出血的危险因素,没有探讨抗凝剂的使用,感觉不太全面, beContent=null, objectType=article, channel=null, level=null, likeNumber=119, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mONcle9pic3zSn0GqHrsfLBzoPY0a1ZQrECBF90v8AkFiaxRlNpGj1mLzD1B7ibnyBjmDEjiauBSDpOw6w4tI7YxmjdWaIW0SXL4/0, createdBy=35951605658, createdName=等你一年又一年, createdTime=Fri Jul 22 09:05:00 CST 2016, time=2016-07-22, status=1, ipAttribution=)]
    2017-03-14 fusion
  2. [GetPortalCommentsPageByObjectIdResponse(id=1697331, encodeId=e5fa169e33131, content=<a href='/topic/show?id=f2399910109' target=_blank style='color:#2F92EE;'>#静脉#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=39, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=99101, encryptionId=f2399910109, topicName=静脉)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=0bc129907796, createdName=fusion, createdTime=Tue Mar 14 04:43:00 CST 2017, time=2017-03-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=145562, encodeId=9417145562f4, content=好文值得点赞!继续关注学习。, beContent=null, objectType=article, channel=null, level=null, likeNumber=85, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo7s7ZCKOmmbBTD6nE7gcd5OZpvyGEzkxBP3S275k5ZJVrsPkotZhBglRHM9rKvcj1OgkssqhcnoPw8zIaMZTF8c/0, createdBy=4c441942088, createdName=ylzr123, createdTime=Tue Oct 11 20:36:05 CST 2016, time=2016-10-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=109722, encodeId=84ca109e22e7, content=继续学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=86, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5RzfPkmqRTH5rHib5mcib8Wb3QdXjhfOK1UubQL2lictjJFdFJ6Lc3cnnCOSWqxXZ4Kk6y5GdzDoy764R/0, createdBy=156e1644785, createdName=doctorJiangchao, createdTime=Fri Sep 02 14:35:00 CST 2016, time=2016-09-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=109723, encodeId=b752109e233f, content=继续关注, beContent=null, objectType=article, channel=null, level=null, likeNumber=75, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5RzfPkmqRTH5rHib5mcib8Wb3QdXjhfOK1UubQL2lictjJFdFJ6Lc3cnnCOSWqxXZ4Kk6y5GdzDoy764R/0, createdBy=156e1644785, createdName=doctorJiangchao, createdTime=Fri Sep 02 14:35:00 CST 2016, time=2016-09-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=94087, encodeId=5b129408e6e, content=这个研究不错,但是溶栓后再出血也可能跟溶栓后是否使用抗凝剂有关,这研究仅仅表明溶栓后再出血的危险因素,没有探讨抗凝剂的使用,感觉不太全面, beContent=null, objectType=article, channel=null, level=null, likeNumber=119, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mONcle9pic3zSn0GqHrsfLBzoPY0a1ZQrECBF90v8AkFiaxRlNpGj1mLzD1B7ibnyBjmDEjiauBSDpOw6w4tI7YxmjdWaIW0SXL4/0, createdBy=35951605658, createdName=等你一年又一年, createdTime=Fri Jul 22 09:05:00 CST 2016, time=2016-07-22, status=1, ipAttribution=)]
    2016-10-11 ylzr123

    好文值得点赞!继续关注学习。

    0

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    2016-09-02 doctorJiangchao

    继续学习

    0

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    2016-09-02 doctorJiangchao

    继续关注

    0

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    2016-07-22 等你一年又一年

    这个研究不错,但是溶栓后再出血也可能跟溶栓后是否使用抗凝剂有关,这研究仅仅表明溶栓后再出血的危险因素,没有探讨抗凝剂的使用,感觉不太全面

    0

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背景:急性脑卒中治疗中,进行静脉注射组织型纤溶酶原激活剂(tPA)有很多的排除标准。研究者旨在评估不适合静脉注射(IV)tPA的患者行血管内治疗(ET)安全性。方法:2010年9月到2015年4月间,前瞻性的收集卒中开始6小时内行ET治疗的患者进行回顾性分析。比较静脉tPA后行ET治疗与不适合溶栓而单独ET治疗的患者。有效性和安全性终点包括良好预后率(90天改良Rankin量表评分≤2),成功再灌

Stroke:缺血性脑卒中,静脉溶栓联合血栓切除优于单独静脉溶栓治疗

背景:缺血性脑卒中患者的随机试验表明,与药物治疗相比(包括静脉溶栓),应用新一代的取栓装置的血管内治疗有更好的功能预后。然而,在常规临床实践中患者的死亡率及预后的普遍性尚不清楚。方法:在一项前瞻性观察性研究中,研究对象为进行静脉溶栓、取栓或联合治疗的缺血性脑卒中患者。主要预后是3个月改良Rankin量表评分(0 [无症状] -6 [死亡]分)在。采用有序逻辑回归法估计治疗效果(位移分析)的一般OR

Neurology:非常严重缺血性卒中患者可进行静脉溶栓治疗

目的:研究与欧洲规定的,严重卒中患者(NIHSS 15-25)静脉溶栓相比,非常严重的卒中患者( NIHSS > 25)静脉溶栓的安全性。方法:2002-2013年间SITS国际卒中溶栓登记的793家医院中,接受IV组织型纤溶酶原激活剂的急性缺血性卒中患者57247名。868名患者(1.5%)NIHSS评分> 25,19995(34.9%)有NIHSS评分15-25。预后为:脑实质出血

PLoS One:中国急性缺血性卒中患者静脉溶栓延迟的相关因素

住院延迟减少急性缺血性卒中(AIS)患者静脉溶栓(IVT)的效益,而在中国住院延迟的因素尚不清楚。研究者旨在通过医院队列研究,确定住院延迟相关的特定因素。住院延迟的定义为(入院到用药)DTN时间≥60min(标准延迟标准)或超过所有DTN的75%百分位数(严重延迟的标准)。获得受试者人口学资料,时间间隔(症状开始到入院时间OTD),DTN,及入院到检查时间(DTE),入院到影像学检查时间(DTI)

Eur Radiol:静脉溶栓后延迟血管再通与不良预后相关

目的:研究者评估静脉溶栓后(IVT)血管再通超过24小时与出血性转化和预后的关系。方法:来自中国的研究者回顾性收集远端颈内动脉或大脑中动脉近端闭塞的缺血性卒中患者入院时及IVT后24h及1周造影检查的临床和影像学资料。根据血管状态将患者分为:及时再通(<24 h),延迟再通(24h-7d)及无再通。结果:非侵入性血管造影显示52例(50%)患者及时再通,25例(24%)患者延迟再通,在无术,27例

Stroke:卒中前依靠他人日常帮助的病人的静脉溶栓

我们对比了卒中前生活需要照顾的病人和不需要照顾的病人静脉溶栓后的并发症与预后。在一个多中心的静脉溶栓登记为基础的队列研究中,对比了卒中前需要照顾(卒中前MRS 3-5分)和可以独立的病人(卒中前MRS 0-2分)。预后的衡量是较差的3个月后结局(需要照顾的病人没有达到卒中前MRS评分,可以独立的病人MRS 3-6分),死亡,症状性的颅内出血。计算未纠正及纠正的风险比及其95%置信区间。结果:在74