Baidu
map

NATURE: 背靠背发文:羟氯喹和阿奇霉素连用无法对抗新冠

2020-07-23 MedSci原创 MedSci原创

与对照相比,无论是HCQ还是HCQ+AZTH连用,对任何一个测试区间的病毒载量水平都没有显著影响。

COVID-19已迅速成为一种全球流行病,但是目前尚无抗病毒药物或疫苗可用。一些临床研究正在进行,以评估已在体外证明具有抗病毒疗效的再利用药物的效果。

在这些候选药物中,羟氯喹(HCQ)已被临床给予全球数千人,但至今为止,HCQ在治疗COVID-19中的疗效仍缺少明确的证据。

在此,研究人员评估了HCQ在体外和SARS-CoV-2感染猕猴中的抗病毒活性。HCQ在非洲绿猴肾细胞(VeroE6)中显示出抗病毒活性,但在重建的人类气道上皮细胞模型中却没有。

在猕猴中,研究人员测试了不同的治疗策略:在病毒负荷峰值之前和之后,单独使用HCQ或与阿奇霉素(AZTH)联合使用。结果显示,与对照相比,无论是HCQ还是HCQ+AZTH连用,对任何一个测试区间的病毒载量水平都没有显著影响。

当该药物作为暴露前预防(PrEP)时,HCQ没有赋予获得感染的保护作用。

因此,该研究结果不支持将HCQ单独使用或与AZTH联合使用,作为人类COVID-19的抗病毒治疗。

 

原始出处:

Pauline Maisonnasse et al. Hydroxychloroquine use against SARS-CoV-2 infection in non-human primates, Nature (2020). 

 

版权声明:
本网站所有内容来源注明为“梅斯医学”或“MedSci原创”的文字、图片和音视频资料,版权均属于梅斯医学所有。非经授权,任何媒体、网站或个人不得转载,授权转载时须注明来源为“梅斯医学”。其它来源的文章系转载文章,或“梅斯号”自媒体发布的文章,仅系出于传递更多信息之目的,本站仅负责审核内容合规,其内容不代表本站立场,本站不负责内容的准确性和版权。如果存在侵权、或不希望被转载的媒体或个人可与我们联系,我们将立即进行删除处理。
在此留言
评论区 (6)
#插入话题
  1. [GetPortalCommentsPageByObjectIdResponse(id=1884477, encodeId=a8dd18844e73f, content=<a href='/topic/show?id=3b2112532d8' target=_blank style='color:#2F92EE;'>#Nat#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=52, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12532, encryptionId=3b2112532d8, topicName=Nat)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2e6f107, createdName=liye789132251, createdTime=Mon Oct 12 02:48:58 CST 2020, time=2020-10-12, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=813820, encodeId=adc3813820e3, content=学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=125, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=64245268311, createdName=14818eb4m67暂无昵称, createdTime=Thu Aug 27 08:24:56 CST 2020, time=2020-08-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=805212, encodeId=a6c180521215, content=👍, beContent=null, objectType=article, channel=null, level=null, likeNumber=113, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=626e1296645, createdName=573722703, createdTime=Thu Jul 30 16:39:20 CST 2020, time=2020-07-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=804606, encodeId=d1b380460637, content=评论, beContent=null, objectType=article, channel=null, level=null, likeNumber=105, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cdnapi.center.medsci.cn/medsci/head/2018/12/24/44b8702a305feef6e9b555c4dada4a75.jpg, createdBy=15402510012, createdName=gq1688888, createdTime=Sun Jul 26 14:55:33 CST 2020, time=2020-07-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=804125, encodeId=7c9f804125ab, content=无法对抗新冠, beContent=null, objectType=article, channel=null, level=null, likeNumber=106, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20200720/956eb01f4b594ee783debae7a44d9096/e569cb8381764328b493c23491d86c27.jpg, createdBy=2cbc5401622, createdName=老婆子, createdTime=Thu Jul 23 15:07:32 CST 2020, time=2020-07-23, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1028333, encodeId=042b1028333bd, content=新冠肺炎,疫情何时才能消失, beContent=null, objectType=article, channel=null, level=null, likeNumber=72, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=公卫新人, createdTime=Thu Jul 23 13:48:58 CST 2020, time=2020-07-23, status=1, ipAttribution=)]
    2020-10-12 liye789132251
  2. [GetPortalCommentsPageByObjectIdResponse(id=1884477, encodeId=a8dd18844e73f, content=<a href='/topic/show?id=3b2112532d8' target=_blank style='color:#2F92EE;'>#Nat#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=52, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12532, encryptionId=3b2112532d8, topicName=Nat)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2e6f107, createdName=liye789132251, createdTime=Mon Oct 12 02:48:58 CST 2020, time=2020-10-12, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=813820, encodeId=adc3813820e3, content=学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=125, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=64245268311, createdName=14818eb4m67暂无昵称, createdTime=Thu Aug 27 08:24:56 CST 2020, time=2020-08-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=805212, encodeId=a6c180521215, content=👍, beContent=null, objectType=article, channel=null, level=null, likeNumber=113, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=626e1296645, createdName=573722703, createdTime=Thu Jul 30 16:39:20 CST 2020, time=2020-07-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=804606, encodeId=d1b380460637, content=评论, beContent=null, objectType=article, channel=null, level=null, likeNumber=105, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cdnapi.center.medsci.cn/medsci/head/2018/12/24/44b8702a305feef6e9b555c4dada4a75.jpg, createdBy=15402510012, createdName=gq1688888, createdTime=Sun Jul 26 14:55:33 CST 2020, time=2020-07-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=804125, encodeId=7c9f804125ab, content=无法对抗新冠, beContent=null, objectType=article, channel=null, level=null, likeNumber=106, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20200720/956eb01f4b594ee783debae7a44d9096/e569cb8381764328b493c23491d86c27.jpg, createdBy=2cbc5401622, createdName=老婆子, createdTime=Thu Jul 23 15:07:32 CST 2020, time=2020-07-23, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1028333, encodeId=042b1028333bd, content=新冠肺炎,疫情何时才能消失, beContent=null, objectType=article, channel=null, level=null, likeNumber=72, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=公卫新人, createdTime=Thu Jul 23 13:48:58 CST 2020, time=2020-07-23, status=1, ipAttribution=)]
    2020-08-27 14818eb4m67暂无昵称

    学习了

    0

  3. [GetPortalCommentsPageByObjectIdResponse(id=1884477, encodeId=a8dd18844e73f, content=<a href='/topic/show?id=3b2112532d8' target=_blank style='color:#2F92EE;'>#Nat#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=52, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12532, encryptionId=3b2112532d8, topicName=Nat)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2e6f107, createdName=liye789132251, createdTime=Mon Oct 12 02:48:58 CST 2020, time=2020-10-12, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=813820, encodeId=adc3813820e3, content=学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=125, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=64245268311, createdName=14818eb4m67暂无昵称, createdTime=Thu Aug 27 08:24:56 CST 2020, time=2020-08-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=805212, encodeId=a6c180521215, content=👍, beContent=null, objectType=article, channel=null, level=null, likeNumber=113, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=626e1296645, createdName=573722703, createdTime=Thu Jul 30 16:39:20 CST 2020, time=2020-07-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=804606, encodeId=d1b380460637, content=评论, beContent=null, objectType=article, channel=null, level=null, likeNumber=105, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cdnapi.center.medsci.cn/medsci/head/2018/12/24/44b8702a305feef6e9b555c4dada4a75.jpg, createdBy=15402510012, createdName=gq1688888, createdTime=Sun Jul 26 14:55:33 CST 2020, time=2020-07-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=804125, encodeId=7c9f804125ab, content=无法对抗新冠, beContent=null, objectType=article, channel=null, level=null, likeNumber=106, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20200720/956eb01f4b594ee783debae7a44d9096/e569cb8381764328b493c23491d86c27.jpg, createdBy=2cbc5401622, createdName=老婆子, createdTime=Thu Jul 23 15:07:32 CST 2020, time=2020-07-23, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1028333, encodeId=042b1028333bd, content=新冠肺炎,疫情何时才能消失, beContent=null, objectType=article, channel=null, level=null, likeNumber=72, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=公卫新人, createdTime=Thu Jul 23 13:48:58 CST 2020, time=2020-07-23, status=1, ipAttribution=)]
    2020-07-30 573722703

    👍

    0

  4. [GetPortalCommentsPageByObjectIdResponse(id=1884477, encodeId=a8dd18844e73f, content=<a href='/topic/show?id=3b2112532d8' target=_blank style='color:#2F92EE;'>#Nat#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=52, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12532, encryptionId=3b2112532d8, topicName=Nat)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2e6f107, createdName=liye789132251, createdTime=Mon Oct 12 02:48:58 CST 2020, time=2020-10-12, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=813820, encodeId=adc3813820e3, content=学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=125, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=64245268311, createdName=14818eb4m67暂无昵称, createdTime=Thu Aug 27 08:24:56 CST 2020, time=2020-08-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=805212, encodeId=a6c180521215, content=👍, beContent=null, objectType=article, channel=null, level=null, likeNumber=113, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=626e1296645, createdName=573722703, createdTime=Thu Jul 30 16:39:20 CST 2020, time=2020-07-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=804606, encodeId=d1b380460637, content=评论, beContent=null, objectType=article, channel=null, level=null, likeNumber=105, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cdnapi.center.medsci.cn/medsci/head/2018/12/24/44b8702a305feef6e9b555c4dada4a75.jpg, createdBy=15402510012, createdName=gq1688888, createdTime=Sun Jul 26 14:55:33 CST 2020, time=2020-07-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=804125, encodeId=7c9f804125ab, content=无法对抗新冠, beContent=null, objectType=article, channel=null, level=null, likeNumber=106, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20200720/956eb01f4b594ee783debae7a44d9096/e569cb8381764328b493c23491d86c27.jpg, createdBy=2cbc5401622, createdName=老婆子, createdTime=Thu Jul 23 15:07:32 CST 2020, time=2020-07-23, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1028333, encodeId=042b1028333bd, content=新冠肺炎,疫情何时才能消失, beContent=null, objectType=article, channel=null, level=null, likeNumber=72, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=公卫新人, createdTime=Thu Jul 23 13:48:58 CST 2020, time=2020-07-23, status=1, ipAttribution=)]
    2020-07-26 gq1688888

    评论

    0

  5. [GetPortalCommentsPageByObjectIdResponse(id=1884477, encodeId=a8dd18844e73f, content=<a href='/topic/show?id=3b2112532d8' target=_blank style='color:#2F92EE;'>#Nat#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=52, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12532, encryptionId=3b2112532d8, topicName=Nat)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2e6f107, createdName=liye789132251, createdTime=Mon Oct 12 02:48:58 CST 2020, time=2020-10-12, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=813820, encodeId=adc3813820e3, content=学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=125, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=64245268311, createdName=14818eb4m67暂无昵称, createdTime=Thu Aug 27 08:24:56 CST 2020, time=2020-08-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=805212, encodeId=a6c180521215, content=👍, beContent=null, objectType=article, channel=null, level=null, likeNumber=113, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=626e1296645, createdName=573722703, createdTime=Thu Jul 30 16:39:20 CST 2020, time=2020-07-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=804606, encodeId=d1b380460637, content=评论, beContent=null, objectType=article, channel=null, level=null, likeNumber=105, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cdnapi.center.medsci.cn/medsci/head/2018/12/24/44b8702a305feef6e9b555c4dada4a75.jpg, createdBy=15402510012, createdName=gq1688888, createdTime=Sun Jul 26 14:55:33 CST 2020, time=2020-07-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=804125, encodeId=7c9f804125ab, content=无法对抗新冠, beContent=null, objectType=article, channel=null, level=null, likeNumber=106, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20200720/956eb01f4b594ee783debae7a44d9096/e569cb8381764328b493c23491d86c27.jpg, createdBy=2cbc5401622, createdName=老婆子, createdTime=Thu Jul 23 15:07:32 CST 2020, time=2020-07-23, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1028333, encodeId=042b1028333bd, content=新冠肺炎,疫情何时才能消失, beContent=null, objectType=article, channel=null, level=null, likeNumber=72, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=公卫新人, createdTime=Thu Jul 23 13:48:58 CST 2020, time=2020-07-23, status=1, ipAttribution=)]
    2020-07-23 老婆子

    无法对抗新冠

    0

  6. [GetPortalCommentsPageByObjectIdResponse(id=1884477, encodeId=a8dd18844e73f, content=<a href='/topic/show?id=3b2112532d8' target=_blank style='color:#2F92EE;'>#Nat#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=52, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12532, encryptionId=3b2112532d8, topicName=Nat)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2e6f107, createdName=liye789132251, createdTime=Mon Oct 12 02:48:58 CST 2020, time=2020-10-12, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=813820, encodeId=adc3813820e3, content=学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=125, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=64245268311, createdName=14818eb4m67暂无昵称, createdTime=Thu Aug 27 08:24:56 CST 2020, time=2020-08-27, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=805212, encodeId=a6c180521215, content=👍, beContent=null, objectType=article, channel=null, level=null, likeNumber=113, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=626e1296645, createdName=573722703, createdTime=Thu Jul 30 16:39:20 CST 2020, time=2020-07-30, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=804606, encodeId=d1b380460637, content=评论, beContent=null, objectType=article, channel=null, level=null, likeNumber=105, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cdnapi.center.medsci.cn/medsci/head/2018/12/24/44b8702a305feef6e9b555c4dada4a75.jpg, createdBy=15402510012, createdName=gq1688888, createdTime=Sun Jul 26 14:55:33 CST 2020, time=2020-07-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=804125, encodeId=7c9f804125ab, content=无法对抗新冠, beContent=null, objectType=article, channel=null, level=null, likeNumber=106, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20200720/956eb01f4b594ee783debae7a44d9096/e569cb8381764328b493c23491d86c27.jpg, createdBy=2cbc5401622, createdName=老婆子, createdTime=Thu Jul 23 15:07:32 CST 2020, time=2020-07-23, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1028333, encodeId=042b1028333bd, content=新冠肺炎,疫情何时才能消失, beContent=null, objectType=article, channel=null, level=null, likeNumber=72, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=公卫新人, createdTime=Thu Jul 23 13:48:58 CST 2020, time=2020-07-23, status=1, ipAttribution=)]
    2020-07-23 公卫新人

    新冠肺炎,疫情何时才能消失

    0

相关资讯

Braz Dent J:阿奇霉素联合全口洁治治疗牙周炎的效果

本研究旨在评估6个月的治疗期间阿奇霉素联合全口洁治与同剂量的阿奇霉素联合象限逐步洁治治疗牙周炎患者的疗效。

Circulation:羟氯喹和阿奇霉素心律失常风险高!世卫组织分析

近日一项发表在Circulation杂志的研究表示,这非常不靠谱,两药本身会增加心律失常风险,而组合起来更是“要命”。

警惕!阿奇霉素可引发心律失常,严重者会致命!

随着其他大环内酯类抗生素被陆续报道能产生心脏不良反应,阿奇霉素一度被认为是最安全的大环内酯类抗生素,因为其对心脏电位活动的影响最小,在有效剂量范围内几乎不产生明显的心血管不良反应。

JAMA Intern Med:克拉霉素增加DOAC高龄人群的出血风险

对于正在服用直接口服抗凝剂的高龄老年患者,与阿奇霉素相比,联合使用克拉霉素增加30天内大出血住院风险。

Nat Med:老年患者应用羟氯喹和阿奇霉素治疗新冠肺炎,11%出现QT间期延长(附事件始末)

2月4日,Cell Research发表武汉病毒所等文章表明,在体外研究中,氯喹能有效抑制新冠病毒,详细报道:Cell Res:瑞德西韦和磷酸氯喹能在体外有效抑制新型冠状病毒(2019-nCoV)),

Baidu
map
Baidu
map
Baidu
map