Lancet:瑞德西韦治疗重症2019新冠肺炎效果不显著

2020-04-30 MedSci原创 MedSci原创

瑞德西韦不能显著改善重症2019新冠肺炎患者症状

目前,尚无有效的2019新冠肺炎治疗药物,瑞德西韦(GS-5734)对严重急性呼吸综合征冠状病毒2(SARS-CoV-2)具有体外抑制作用,在动物模型中,对中东呼吸综合征冠状病毒、SARS-CoV-1和SARS-CoV-2也有较好的活性。

近日研究人员开展,双盲随机安慰剂对照研究,18岁以上,经实验室确诊的2019新冠肺炎患者参与研究,患者出现症状时间不超过12天,血氧饱和度低于94%,动脉氧分压低至300毫米汞柱,放射学证实存在肺炎症状,随机接受瑞德西韦注射(第1天200mg。随后2-10天,每日100mg)或安慰剂。研究的主要终点为28天临床改善。

237名患者参与研究,其中瑞德西韦组158人,安慰剂组79人。研究发现,瑞德西韦治疗与临床改善无关(HR=1.23)。在症状出现不足10天的患者中,接受瑞德西韦治疗可不显著地改善症状缓解时间(HR=1.52)。66%的接受瑞德西韦治疗患者以及64%接受安慰剂治疗患者出现不良事件,18名瑞德西韦组患者早期停药(12%),安慰剂组4名(5%)。

研究认为,瑞德西韦不能显著改善重症2019新冠肺炎患者症状。

原始出处:

Yeming Wang et al. Remdesivir in adults with severe COVID-19: a randomised,double-blind, placebo-controlled, multicentre trial Lancet. April 29,2020。

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    2020-12-30 howi
  2. [GetPortalCommentsPageByObjectIdResponse(id=1830615, encodeId=2b3218306156c, content=<a href='/topic/show?id=1b6210686b2' target=_blank style='color:#2F92EE;'>#Lancet#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=23, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=10686, encryptionId=1b6210686b2, topicName=Lancet)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=3f0227, createdName=howi, createdTime=Wed Dec 30 00:39:23 CST 2020, time=2020-12-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=813753, encodeId=0ecb813e534f, content=学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=101, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=64245268311, createdName=14818eb4m67暂无昵称, createdTime=Thu Aug 27 08:07:28 CST 2020, time=2020-08-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1027896, encodeId=c359102e896fd, content=新冠肺炎,疫情何时才能消失, 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=公卫新人, createdTime=Thu Apr 30 12:39:23 CST 2020, time=2020-04-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1033757, encodeId=a7651033e5771, content=顶刊就是不一样,质量很高,内容精彩!学到很多, beContent=null, objectType=article, channel=null, level=null, likeNumber=57, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=goodbing, createdTime=Thu Apr 30 12:39:23 CST 2020, time=2020-04-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1047052, encodeId=9a4f104e052a0, content=疗效只是效果的众多方面之一,还要看对患者的获益,包括生活质量等因素共同决定效果的, beContent=null, objectType=article, channel=null, level=null, likeNumber=49, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=CHANGE, createdTime=Thu Apr 30 12:39:23 CST 2020, time=2020-04-30, status=1, ipAttribution=)]
    2020-08-27 14818eb4m67暂无昵称

    学习了

    0

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    2020-04-30 公卫新人

    新冠肺炎,疫情何时才能消失

    0

  4. [GetPortalCommentsPageByObjectIdResponse(id=1830615, encodeId=2b3218306156c, content=<a href='/topic/show?id=1b6210686b2' target=_blank style='color:#2F92EE;'>#Lancet#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=23, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=10686, encryptionId=1b6210686b2, topicName=Lancet)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=3f0227, createdName=howi, createdTime=Wed Dec 30 00:39:23 CST 2020, time=2020-12-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=813753, encodeId=0ecb813e534f, content=学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=101, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=64245268311, createdName=14818eb4m67暂无昵称, createdTime=Thu Aug 27 08:07:28 CST 2020, time=2020-08-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1027896, encodeId=c359102e896fd, content=新冠肺炎,疫情何时才能消失, 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=公卫新人, createdTime=Thu Apr 30 12:39:23 CST 2020, time=2020-04-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1033757, encodeId=a7651033e5771, content=顶刊就是不一样,质量很高,内容精彩!学到很多, beContent=null, objectType=article, channel=null, level=null, likeNumber=57, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=goodbing, createdTime=Thu Apr 30 12:39:23 CST 2020, time=2020-04-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1047052, encodeId=9a4f104e052a0, content=疗效只是效果的众多方面之一,还要看对患者的获益,包括生活质量等因素共同决定效果的, beContent=null, objectType=article, channel=null, level=null, likeNumber=49, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=CHANGE, createdTime=Thu Apr 30 12:39:23 CST 2020, time=2020-04-30, status=1, ipAttribution=)]
    2020-04-30 goodbing

    顶刊就是不一样,质量很高,内容精彩!学到很多

    0

  5. [GetPortalCommentsPageByObjectIdResponse(id=1830615, encodeId=2b3218306156c, content=<a href='/topic/show?id=1b6210686b2' target=_blank style='color:#2F92EE;'>#Lancet#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=23, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=10686, encryptionId=1b6210686b2, topicName=Lancet)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=3f0227, createdName=howi, createdTime=Wed Dec 30 00:39:23 CST 2020, time=2020-12-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=813753, encodeId=0ecb813e534f, content=学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=101, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=64245268311, createdName=14818eb4m67暂无昵称, createdTime=Thu Aug 27 08:07:28 CST 2020, time=2020-08-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1027896, encodeId=c359102e896fd, content=新冠肺炎,疫情何时才能消失, 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=公卫新人, createdTime=Thu Apr 30 12:39:23 CST 2020, time=2020-04-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1033757, encodeId=a7651033e5771, content=顶刊就是不一样,质量很高,内容精彩!学到很多, beContent=null, objectType=article, channel=null, level=null, likeNumber=57, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=goodbing, createdTime=Thu Apr 30 12:39:23 CST 2020, time=2020-04-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1047052, encodeId=9a4f104e052a0, content=疗效只是效果的众多方面之一,还要看对患者的获益,包括生活质量等因素共同决定效果的, beContent=null, objectType=article, channel=null, level=null, likeNumber=49, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=CHANGE, createdTime=Thu Apr 30 12:39:23 CST 2020, time=2020-04-30, status=1, ipAttribution=)]
    2020-04-30 CHANGE

    疗效只是效果的众多方面之一,还要看对患者的获益,包括生活质量等因素共同决定效果的

    0

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