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Crit Care:脓毒性休克患者早期使用血管抑制剂的疗效更佳?

2020-07-31 MedSci原创 MedSci原创

目前关于与脓毒性休克中开始使用血管抑制剂(VP)的最佳时机尚未明了,因为人们认为必须提前输液。本研究旨在评估非常早地开始使用VP,即使没有完成初始液体负荷,是否会影响败血性休克的临床结果。

目前关于与脓毒性休克中开始使用血管抑制剂(VP)的最佳时机尚未明了,因为人们认为必须提前输液。本研究旨在评估非常早地开始使用VP,即使没有完成初始液体负荷,是否会影响败血性休克的临床结果。

 

在24个月的时间里,从一个90个床位的混合ICU的前瞻性收集的数据库中,最初选择了337名需要VP支持至少6小时的脓毒症患者。根据在第一次复苏液体负荷的下一小时内/之前是否开始使用去甲肾上腺素,将他们分为很早(VE-VPs)或延迟使用血管抑制剂(D-VPs)。然后,根据年龄、入院来源(急诊室、普通病房、重症监护室)、慢性和急性合并症以及血管紧张素开始时的乳酸、心率、收缩压和舒张压,将VE-VPs(n = 93)与D-VPs(n = 93)患者进行1:1倾向性匹配。使用拟合风险校正后的Cox比例危险模型来评估VE-VPs与第28天死亡率之间的关系。最后,还进行了敏感性分析,包括那些需要VP支持少于6小时的患者。

 

结果显示,接受VE-VPs的患者在血管舒张剂开始时(0[0-510]vs 1500[650-2300]mL,p<0.001)和复苏的前8 h内(1100[500-1900]vs 2600[1600-3800]mL,p<0.001)接受的复苏液明显减少,急性肾衰竭和/或肾脏替代治疗的需求没有显著增加。VE-VPs与VPs后8小时和24小时净液体平衡显著降低有关。与D-VPs相比,VE-VPs在第28天也与死亡风险的显著降低相关(HR 0.31,CI95% 0.17-0.57,P <0.001)。在纳入接受血管抑制剂<6 h的患者后,这种关联仍得以维持。

 

总之,该研究结果表明,很早开始使用血管抑制剂支持似乎是安全的,可能会限制复苏脓毒性休克的液体量,并可能导致更好的临床结果。

 

原始出处:

 

Gustavo A Ospina-TascónGlenn Hernandez,et al., Effects of very early start of norepinephrine in patients with septic shock: a propensity score-based analysis. Crit Care. 2020 Feb 14;24(1):52. doi: 10.1186/s13054-020-2756-3.

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    2021-04-27 jklm09
  2. [GetPortalCommentsPageByObjectIdResponse(id=1852450, encodeId=546e18524501d, content=<a href='/topic/show?id=f0a254918f0' target=_blank style='color:#2F92EE;'>#抑制剂#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=56, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=54918, encryptionId=f0a254918f0, topicName=抑制剂)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=44a360, createdName=jklm09, createdTime=Tue Apr 27 10:47:07 CST 2021, time=2021-04-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1687113, encodeId=124a168e11346, content=<a href='/topic/show?id=b038851865c' target=_blank style='color:#2F92EE;'>#脓毒性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=85, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=85186, encryptionId=b038851865c, topicName=脓毒性)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=dd9828318255, createdName=1249857fm41暂无昵称, createdTime=Thu Jan 07 11:47:07 CST 2021, time=2021-01-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1290294, encodeId=4e411290294f5, content=<a href='/topic/show?id=7d058518e56' target=_blank style='color:#2F92EE;'>#脓毒性休克#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=105, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=85187, encryptionId=7d058518e56, topicName=脓毒性休克)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=db5b227, createdName=gostraight, createdTime=Sun Aug 02 10:47:07 CST 2020, time=2020-08-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=805549, encodeId=c3bd8055497e, content=<a href='/topic/show?id=7a2f851921d' target=_blank style='color:#2F92EE;'>#脓毒症#</a>这个研究是观察性研究,结论还存疑的。, beContent=null, objectType=article, channel=null, level=null, likeNumber=196, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=85192, encryptionId=7a2f851921d, topicName=脓毒症)], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20220519/c2ab253484ee4527a2d4e9589a4821ac/45de9bf494a54becb2ea4369c9d11e85.jpg, createdBy=7a3710, createdName=lovetcm, createdTime=Sat Aug 01 10:39:15 CST 2020, time=2020-08-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1032592, encodeId=803d1032592e5, content=谢谢梅斯提供这么好的信息,学到很多, beContent=null, objectType=article, channel=null, level=null, likeNumber=89, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=内科新手, createdTime=Fri Jul 31 22:47:07 CST 2020, time=2020-07-31, status=1, ipAttribution=)]
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  4. [GetPortalCommentsPageByObjectIdResponse(id=1852450, encodeId=546e18524501d, content=<a href='/topic/show?id=f0a254918f0' target=_blank style='color:#2F92EE;'>#抑制剂#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=56, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=54918, encryptionId=f0a254918f0, topicName=抑制剂)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=44a360, createdName=jklm09, createdTime=Tue Apr 27 10:47:07 CST 2021, time=2021-04-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1687113, encodeId=124a168e11346, content=<a href='/topic/show?id=b038851865c' target=_blank style='color:#2F92EE;'>#脓毒性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=85, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=85186, encryptionId=b038851865c, topicName=脓毒性)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=dd9828318255, createdName=1249857fm41暂无昵称, createdTime=Thu Jan 07 11:47:07 CST 2021, time=2021-01-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1290294, encodeId=4e411290294f5, content=<a href='/topic/show?id=7d058518e56' target=_blank style='color:#2F92EE;'>#脓毒性休克#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=105, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=85187, encryptionId=7d058518e56, topicName=脓毒性休克)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=db5b227, createdName=gostraight, createdTime=Sun Aug 02 10:47:07 CST 2020, time=2020-08-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=805549, encodeId=c3bd8055497e, content=<a href='/topic/show?id=7a2f851921d' target=_blank style='color:#2F92EE;'>#脓毒症#</a>这个研究是观察性研究,结论还存疑的。, beContent=null, objectType=article, channel=null, level=null, likeNumber=196, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=85192, encryptionId=7a2f851921d, topicName=脓毒症)], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20220519/c2ab253484ee4527a2d4e9589a4821ac/45de9bf494a54becb2ea4369c9d11e85.jpg, createdBy=7a3710, createdName=lovetcm, createdTime=Sat Aug 01 10:39:15 CST 2020, time=2020-08-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1032592, encodeId=803d1032592e5, content=谢谢梅斯提供这么好的信息,学到很多, beContent=null, objectType=article, channel=null, level=null, likeNumber=89, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=内科新手, createdTime=Fri Jul 31 22:47:07 CST 2020, time=2020-07-31, status=1, ipAttribution=)]
    2020-08-01 lovetcm

    #脓毒症#这个研究是观察性研究,结论还存疑的。

    0

  5. [GetPortalCommentsPageByObjectIdResponse(id=1852450, encodeId=546e18524501d, content=<a href='/topic/show?id=f0a254918f0' target=_blank style='color:#2F92EE;'>#抑制剂#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=56, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=54918, encryptionId=f0a254918f0, topicName=抑制剂)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=44a360, createdName=jklm09, createdTime=Tue Apr 27 10:47:07 CST 2021, time=2021-04-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1687113, encodeId=124a168e11346, content=<a href='/topic/show?id=b038851865c' target=_blank style='color:#2F92EE;'>#脓毒性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=85, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=85186, encryptionId=b038851865c, topicName=脓毒性)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=dd9828318255, createdName=1249857fm41暂无昵称, createdTime=Thu Jan 07 11:47:07 CST 2021, time=2021-01-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1290294, encodeId=4e411290294f5, content=<a href='/topic/show?id=7d058518e56' target=_blank style='color:#2F92EE;'>#脓毒性休克#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=105, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=85187, encryptionId=7d058518e56, topicName=脓毒性休克)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=db5b227, createdName=gostraight, createdTime=Sun Aug 02 10:47:07 CST 2020, time=2020-08-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=805549, encodeId=c3bd8055497e, content=<a href='/topic/show?id=7a2f851921d' target=_blank style='color:#2F92EE;'>#脓毒症#</a>这个研究是观察性研究,结论还存疑的。, beContent=null, objectType=article, channel=null, level=null, likeNumber=196, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=85192, encryptionId=7a2f851921d, topicName=脓毒症)], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20220519/c2ab253484ee4527a2d4e9589a4821ac/45de9bf494a54becb2ea4369c9d11e85.jpg, createdBy=7a3710, createdName=lovetcm, createdTime=Sat Aug 01 10:39:15 CST 2020, time=2020-08-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1032592, encodeId=803d1032592e5, content=谢谢梅斯提供这么好的信息,学到很多, beContent=null, objectType=article, channel=null, level=null, likeNumber=89, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=内科新手, createdTime=Fri Jul 31 22:47:07 CST 2020, time=2020-07-31, status=1, ipAttribution=)]
    2020-07-31 内科新手

    谢谢梅斯提供这么好的信息,学到很多

    0

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