NEJM:右美托咪定单药用于危重病人的早期镇静

2019-06-27 MedSci MedSci原创

在ICU接受机械通气的患者中,早期接受右旋美托咪定镇静剂的患者在90天时的死亡率与常规护理组相似,需要补充镇静剂才能达到规定的镇静剂水平。右美托咪啶组报告的不良事件多于常规护理组

右旋美托咪啶在发挥镇静作用的同时,可保持一定的唤醒性,缩短重症监护病房(ICU)患者的机械通气和谵妄持续时间,但使用右旋美托咪啶作为唯一或主要机械通气患者镇静剂的临床研究尚不充分。

在这项开放的随机试验中,研究招募了在ICU接受通气时间不到12小时的危重患者,接受右美托咪定作为唯一或主要的镇静剂,或常规护理 (异丙酚、咪达唑仑或其他镇静剂)。镇静目标范围为Richmond Agitation镇静评分-2到+1。主要结果是90天内任何原因造成的死亡率。

3904例患者纳入改良治疗意向分析中,右美托咪啶组1948例中有566例(29.1%)和常规治疗组的1956例中的569例(29.1%)发生了主要预后事件。为了达到目标镇静水平,右美托咪啶组患者在随机化后的头2天内分别使用了异丙酚(64%)、咪达唑仑(3%)或两者(7%);在常规护理组中,这些药物分别被60%、12%和20%的患者作为主要镇静剂。右美托咪啶组多见心动过缓和低血压。

在ICU接受机械通气的患者中,早期接受右旋美托咪定镇静剂的患者在90天时的死亡率与常规护理组相似,需要补充镇静剂才能达到规定的镇静剂水平。右美托咪啶组报告的不良事件多于常规护理组。

原始出处:

Yahya Shehabi et al. Early Sedation with Dexmedetomidine in Critically Ill Patients. N Engl J Med, June 27, 2019.

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  2. [GetPortalCommentsPageByObjectIdResponse(id=1690472, encodeId=8b4816904e259, content=<a href='/topic/show?id=fdb336e49bb' target=_blank style='color:#2F92EE;'>#危重病#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=36749, encryptionId=fdb336e49bb, topicName=危重病)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=27f729051889, createdName=xinmeili, createdTime=Wed Sep 04 04:37:00 CST 2019, time=2019-09-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=368612, encodeId=b0df36861225, content=学习了,谢谢分享, beContent=null, objectType=article, channel=null, level=null, likeNumber=87, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20220115/46bcf39c32de4aa6b45c5f9d66c8ee77/6cb4a20c55bb4b7691122f47747bfca2.jpg, createdBy=9dad1662329, createdName=1ddf0692m34(暂无匿称), createdTime=Sat Jun 29 17:22:29 CST 2019, time=2019-06-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1533251, encodeId=a43e153325128, content=<a href='/topic/show?id=c3c236e5229' target=_blank style='color:#2F92EE;'>#危重病人#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=48, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=36752, encryptionId=c3c236e5229, topicName=危重病人)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=53bc12401014, createdName=listen322, createdTime=Sat Jun 29 09:37:00 CST 2019, time=2019-06-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1034870, encodeId=a19b10348e0b4, content=顶刊就是顶刊,谢谢梅斯带来这么高水平的研究报道,我们科里同事经常看梅斯,分享梅斯上的信息, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=旺医, createdTime=Thu Jun 27 21:37:00 CST 2019, time=2019-06-27, status=1, ipAttribution=)]
    2019-06-29 1ddf0692m34(暂无匿称)

    学习了,谢谢分享

    0

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  4. [GetPortalCommentsPageByObjectIdResponse(id=1690472, encodeId=8b4816904e259, content=<a href='/topic/show?id=fdb336e49bb' target=_blank style='color:#2F92EE;'>#危重病#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=36749, encryptionId=fdb336e49bb, topicName=危重病)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=27f729051889, createdName=xinmeili, createdTime=Wed Sep 04 04:37:00 CST 2019, time=2019-09-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=368612, encodeId=b0df36861225, content=学习了,谢谢分享, beContent=null, objectType=article, channel=null, level=null, likeNumber=87, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20220115/46bcf39c32de4aa6b45c5f9d66c8ee77/6cb4a20c55bb4b7691122f47747bfca2.jpg, createdBy=9dad1662329, createdName=1ddf0692m34(暂无匿称), createdTime=Sat Jun 29 17:22:29 CST 2019, time=2019-06-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1533251, encodeId=a43e153325128, content=<a href='/topic/show?id=c3c236e5229' target=_blank style='color:#2F92EE;'>#危重病人#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=48, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=36752, encryptionId=c3c236e5229, topicName=危重病人)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=53bc12401014, createdName=listen322, createdTime=Sat Jun 29 09:37:00 CST 2019, time=2019-06-29, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1034870, encodeId=a19b10348e0b4, content=顶刊就是顶刊,谢谢梅斯带来这么高水平的研究报道,我们科里同事经常看梅斯,分享梅斯上的信息, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=旺医, createdTime=Thu Jun 27 21:37:00 CST 2019, time=2019-06-27, status=1, ipAttribution=)]
    2019-06-27 旺医

    顶刊就是顶刊,谢谢梅斯带来这么高水平的研究报道,我们科里同事经常看梅斯,分享梅斯上的信息

    0

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