Crit Care Med:退热治疗能否降低脓毒血症成年患者的28日死亡率

2017-05-24 贾朝娟 环球医学

2017年5月,发表在《Crit Care Med》上的一项荟萃分析考察了退热疗法对危重脓毒血症成人死亡率的影响。研究结果显示,退热治疗不会显着改善脓毒血症成年患者的28日/医院死亡率。

2017年5月,发表在《Crit Care Med》上的一项荟萃分析考察了退热疗法对危重脓毒血症成人死亡率的影响。研究结果显示,退热治疗不会显着改善脓毒血症成年患者的28日/医院死亡率。

目的:这项荟萃分析旨在考察退热疗法对危重脓毒血症成人死亡率的影响。

数据来源:在Ovid Medline、Embase、Scopus、Cumulative Index of Nursing and Allied Health Literature、Cochrane对照试验中心注册库、NHS经济评估数据库和ClinicalTrials.gov中进行文献检索,检索截止日期为2016年2月。

研究筛选:纳入标准是脓毒血症患者的观察性或随机对照研究,评估退热治疗,报告死亡结局以及可获得英文文章。如果研究纳入儿童患者、神经损伤患者或健康志愿者则被排除。由两名独立的作者应用标准。

数据提取:两名作者分别提取数据并评估方法学质量。结局包括死亡率、休克逆转频率、医院获得感染与体温、心率和每分通气时的变化。分别进行随机和观察性研究的分析。

数据拟合:8项随机研究(1507名患者)和8项观察性研究(17432名患者)被纳入分析。退热疗法不会减少随机研究(相对风险,0.93,95%CI,0.77~1.13)或观察性研究(比值比,0.90;95% CI,0.54~1.51;I2 = 76.1%)的28日/医院死亡率。休克逆转(相对风险,1.13;95% CI,0.68~1.90;I2 = 51.6%)和医院获得感染的风险(1.13;95% CI,0.61~2.09;I2 = 61.0%)也没有变化。退热疗法能降低体温(平均差,-0.38°C;95% CI,–0.63~–0.13;I2 = 84.0%),但不会减少心率或每分通气量。

结论:退热治疗不会显着改善脓毒血症成年患者的28日/医院死亡率。

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  2. [GetPortalCommentsPageByObjectIdResponse(id=1659488, encodeId=295516594883c, content=<a href='/topic/show?id=1f8e946e477' target=_blank style='color:#2F92EE;'>#退热#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=36, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=94674, encryptionId=1f8e946e477, topicName=退热)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=a12645, createdName=智智灵药, createdTime=Mon Mar 12 16:35:00 CST 2018, time=2018-03-12, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1607555, encodeId=ab34160e5550c, content=<a href='/topic/show?id=eb6b1145939' target=_blank style='color:#2F92EE;'>#Med#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=11459, encryptionId=eb6b1145939, topicName=Med)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=552a19396740, createdName=ms3994565386320060, createdTime=Fri May 26 07:35:00 CST 2017, time=2017-05-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=202122, encodeId=b1d920212203, content=不支持退热治疗,学习了。, beContent=null, objectType=article, channel=null, level=null, likeNumber=41, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=60791943465, createdName=1e0f8808m18(暂无匿称), createdTime=Wed May 24 22:02:58 CST 2017, time=2017-05-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=202096, encodeId=825120209604, content=学习了谢谢分享, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=418d1603809, createdName=jiuling, createdTime=Wed May 24 19:12:20 CST 2017, time=2017-05-24, status=1, ipAttribution=)]
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    2017-05-24 1e0f8808m18(暂无匿称)

    不支持退热治疗,学习了。

    0

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    2017-05-24 jiuling

    学习了谢谢分享

    0