Circulation:肾脏疾病并非tPA禁忌证

2014-09-28 伊文 国际循环

最新研究显示,尽管慢性肾脏病(CKD)患者静脉溶栓治疗缺血性卒中的颅内出血和严重全身出血风险较高,但此风险与肾脏疾病不相关。 对超过4.4万例患者进行的静脉组织型纤溶酶原激活物(tPA)安全性研究显示,调整年龄与合并症后,患有CKD(和无CKD相比)与症状性颅内出血(调整后OR 1.0,95%CI:0.91 ~ 1.10,P= 0.9510)或严重全身出血(调整后OR 0.97,95%CI:0.

最新研究显示,尽管慢性肾脏病(CKD)患者静脉溶栓治疗缺血性卒中的颅内出血和严重全身出血风险较高,但此风险与肾脏疾病不相关。

对超过4.4万例患者进行的静脉组织型纤溶酶原激活物(tPA)安全性研究显示,调整年龄与合并症后,患有CKD(和无CKD相比)与症状性颅内出血(调整后OR 1.0,95%CI:0.91 ~ 1.10,P= 0.9510)或严重全身出血(调整后OR 0.97,95%CI:0.80 ~ 1.18,P= 0.7924)不相关。不同CKD级别及不同类型出血结果均相似。然而,和肾功能正常者相比,CKD患者院内死亡和出院时功能状态不良可能性更高。

第一作者Bruce Ovbiagele博士(South Carolina医科大学)表示,“CKD患者更可能发生颅内出血和全身出血,但CKD似乎并未导致这些结局。CKD患者年龄更老,病情更严重。静脉tPA是非常有效的治疗,CKD患者应予以考虑。”研究9月23日在线发表于Circulation。

研究者分析美国“遵循指南”卒中注册研究数据,CKD定义为eGFR<60 ml/min/1.73 m2,无CKD患者作为对照组。共44 410例患者被纳入分析,其中15 191例(34.2%)符合CKD定义。CKD患者年龄更老,女性、白人、目前吸烟者,有卒中/短暂性脑缺血发作、颈动脉狭窄、冠状动脉疾病/既往心肌梗死高血压比例更高。卒中更严重(平均NIH卒中量表评分13.0 vs. 11.3)。

和无CKD患者相比,CKD患者症状性颅内出血(5.4% vs. 4.2%)、严重全身出血(1.2% vs. 0.9%),院内死亡(10.7% vs. 6.5%)和不能自理(56.5% vs. 45.1%)发生率更高。调整混杂因素后,CKD与症状性颅内出血或严重全身出血并不相关,但院内死亡(调整后OR 1.22,95%CI:1.14 ~ 1.32,P<0.0001)及肾功能恶化风险较高。

研究者认为CKD患者预后较差可能与合并症相关,如贫血、氧化应激、电解质失衡和慢性炎症,而非凝血和血小板功能障碍。对于合并CKD的卒中患者,静脉tPA是适当的治疗。

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    2015-08-01 sundong

    以前认为是禁忌症吗

    0

  2. [GetPortalCommentsPageByObjectIdResponse(id=33983, encodeId=010b33983d3, content=以前认为是禁忌症吗, beContent=null, objectType=article, channel=null, level=null, likeNumber=114, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mONcle9pic3ykRSkuxjt93yc9tvDWfIQItrwiaKSCps5kyrTyDlwic2FgoCWe88wR3ZiaggKYGueDIp26zVgnbzriaQ/0, createdBy=89d71602869, createdName=sundong, createdTime=Sat Aug 01 14:41:00 CST 2015, time=2015-08-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=20301, encodeId=59b720301a4, content=AKI对心衰临床治疗意义重大,但依然需要研究检验其适用性, beContent=null, objectType=article, channel=null, level=null, likeNumber=155, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cacheapi.medsci.cn/resource/upload/20150920/IMG55FDE671A89482379.jpg, createdBy=cef3108336, createdName=x35042875, createdTime=Sat Apr 11 22:30:00 CST 2015, time=2015-04-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1715686, encodeId=5b3e1e15686f9, content=<a href='/topic/show?id=8d0f1e691b5' target=_blank style='color:#2F92EE;'>#tPA#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=17691, encryptionId=8d0f1e691b5, topicName=tPA)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=6d2632003894, createdName=循证小兵, createdTime=Wed Sep 02 22:18:00 CST 2015, time=2015-09-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1545071, encodeId=d7e515450e133, content=<a href='/topic/show?id=b7abe4635e0' target=_blank style='color:#2F92EE;'>#禁忌#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=35, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=74635, encryptionId=b7abe4635e0, topicName=禁忌)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=2d9513684874, createdName=thinkibmz_44722598, createdTime=Tue Sep 30 00:18:00 CST 2014, time=2014-09-30, status=1, ipAttribution=)]
    2015-04-11 x35042875

    AKI对心衰临床治疗意义重大,但依然需要研究检验其适用性

    0

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    2015-09-02 循证小兵
  4. [GetPortalCommentsPageByObjectIdResponse(id=33983, encodeId=010b33983d3, content=以前认为是禁忌症吗, beContent=null, objectType=article, channel=null, level=null, likeNumber=114, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mONcle9pic3ykRSkuxjt93yc9tvDWfIQItrwiaKSCps5kyrTyDlwic2FgoCWe88wR3ZiaggKYGueDIp26zVgnbzriaQ/0, createdBy=89d71602869, createdName=sundong, createdTime=Sat Aug 01 14:41:00 CST 2015, time=2015-08-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=20301, encodeId=59b720301a4, content=AKI对心衰临床治疗意义重大,但依然需要研究检验其适用性, beContent=null, objectType=article, channel=null, level=null, likeNumber=155, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cacheapi.medsci.cn/resource/upload/20150920/IMG55FDE671A89482379.jpg, createdBy=cef3108336, createdName=x35042875, createdTime=Sat Apr 11 22:30:00 CST 2015, time=2015-04-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1715686, encodeId=5b3e1e15686f9, content=<a href='/topic/show?id=8d0f1e691b5' target=_blank style='color:#2F92EE;'>#tPA#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=17691, encryptionId=8d0f1e691b5, topicName=tPA)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=6d2632003894, createdName=循证小兵, createdTime=Wed Sep 02 22:18:00 CST 2015, time=2015-09-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1545071, encodeId=d7e515450e133, content=<a href='/topic/show?id=b7abe4635e0' target=_blank style='color:#2F92EE;'>#禁忌#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=35, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=74635, encryptionId=b7abe4635e0, topicName=禁忌)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=2d9513684874, createdName=thinkibmz_44722598, createdTime=Tue Sep 30 00:18:00 CST 2014, time=2014-09-30, status=1, ipAttribution=)]

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