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JAMA:克利夫兰诊所的研究显示,葡萄糖酸锌和维生素C对COVID-19无效

2021-02-14 Allan MedSci原创

克利夫兰诊所的研究人员发现,与标准治疗相比,葡萄糖酸锌或抗坏血酸(维生素C)或两者的组合不会显著降低COVID-19患者的症状严重程度或症状持续时间。

克利夫兰诊所的研究人员发现,与标准治疗相比,葡萄糖酸锌或抗坏血酸(维生素C)或两者的组合不会显著降低COVID-19患者的症状严重程度或症状持续时间。

自从COVID-19大流行开始以来,人们就对各种维生素在预防或治疗中的作用进行了广泛的猜测,但科学证据仍然有限。已知葡萄糖酸锌对于免疫功能很重要,它还在抗体和白细胞的产生中起作用,并且可以抵抗感染。维生素C,一种抗氧化剂,可以帮助保护细胞的损害,并具有增强免疫力的作用。

COVIDAtoZ临床试验招募了214例COVID-19患者。患者被随机分配接受葡萄糖酸锌(50 mg)/维生素C(8000 mg)或标准治疗。该研究因无效而中止,两组之间无显著差异。

克利夫兰诊所心脏血管与胸腔疾病研究所Milind Desai博士说:“当我们看到大流行在全球蔓延、感染和杀死数百万人时,医学界和消费者都争先恐后地尝试补充剂,他们认为这种补充剂可以预防感染或缓解COVID-19症状,所以这项研究就很有必要进行。虽然与标准护理相比,维生素C和锌在临床上被证明无效,但其他疗法的研究仍在继续”。

 

原始出处:

https://www.firstwordpharma.com/node/1800510?tsid=4

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    2021-02-17 1209e435m98(暂无昵称)

    学习了,谢谢分享

    0

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    2021-02-16 ycmayy
  4. [GetPortalCommentsPageByObjectIdResponse(id=1735876, encodeId=34d41e35876f8, content=<a href='/topic/show?id=f8022886617' target=_blank style='color:#2F92EE;'>#克利夫兰#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=78, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=28866, encryptionId=f8022886617, topicName=克利夫兰)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=846834021388, createdName=s_pl2019, createdTime=Sun Sep 05 04:38:47 CST 2021, time=2021-09-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=925161, encodeId=223a9251613a, content=学习了,谢谢分享, beContent=null, objectType=article, channel=null, level=null, likeNumber=102, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=7c592194322, createdName=1209e435m98(暂无昵称), createdTime=Wed Feb 17 23:36:20 CST 2021, time=2021-02-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1311205, encodeId=e1141311205e8, content=<a href='/topic/show?id=39be91564e5' target=_blank style='color:#2F92EE;'>#诊所#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=95, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=91564, encryptionId=39be91564e5, topicName=诊所)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c805395, createdName=ycmayy, createdTime=Tue Feb 16 12:38:47 CST 2021, time=2021-02-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=924703, encodeId=662a924e030c, content=<a href='/topic/show?id=46ce580e865' target=_blank style='color:#2F92EE;'>#新冠肺炎#</a>又灭了一个神药!, beContent=null, objectType=article, channel=null, level=null, likeNumber=115, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=58078, encryptionId=46ce580e865, topicName=新冠肺炎)], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20220519/c2ab253484ee4527a2d4e9589a4821ac/45de9bf494a54becb2ea4369c9d11e85.jpg, createdBy=7a3710, createdName=健康达人, createdTime=Mon Feb 15 11:03:39 CST 2021, time=2021-02-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1036454, encodeId=38ca103645441, 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=92, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=旺医, createdTime=Mon Feb 15 00:38:47 CST 2021, time=2021-02-15, status=1, ipAttribution=)]
    2021-02-15 健康达人

    #新冠肺炎#又灭了一个神药!

    0

  5. [GetPortalCommentsPageByObjectIdResponse(id=1735876, encodeId=34d41e35876f8, content=<a href='/topic/show?id=f8022886617' target=_blank style='color:#2F92EE;'>#克利夫兰#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=78, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=28866, encryptionId=f8022886617, topicName=克利夫兰)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=846834021388, createdName=s_pl2019, createdTime=Sun Sep 05 04:38:47 CST 2021, time=2021-09-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=925161, encodeId=223a9251613a, content=学习了,谢谢分享, beContent=null, objectType=article, channel=null, level=null, likeNumber=102, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=7c592194322, createdName=1209e435m98(暂无昵称), createdTime=Wed Feb 17 23:36:20 CST 2021, time=2021-02-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1311205, encodeId=e1141311205e8, content=<a href='/topic/show?id=39be91564e5' target=_blank style='color:#2F92EE;'>#诊所#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=95, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=91564, encryptionId=39be91564e5, topicName=诊所)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c805395, createdName=ycmayy, createdTime=Tue Feb 16 12:38:47 CST 2021, time=2021-02-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=924703, encodeId=662a924e030c, content=<a href='/topic/show?id=46ce580e865' target=_blank style='color:#2F92EE;'>#新冠肺炎#</a>又灭了一个神药!, beContent=null, objectType=article, channel=null, level=null, likeNumber=115, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=58078, encryptionId=46ce580e865, topicName=新冠肺炎)], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20220519/c2ab253484ee4527a2d4e9589a4821ac/45de9bf494a54becb2ea4369c9d11e85.jpg, createdBy=7a3710, createdName=健康达人, createdTime=Mon Feb 15 11:03:39 CST 2021, time=2021-02-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1036454, encodeId=38ca103645441, 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=92, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=旺医, createdTime=Mon Feb 15 00:38:47 CST 2021, time=2021-02-15, status=1, ipAttribution=)]
    2021-02-15 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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