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NEJM:流产手术前需要预防性抗生素治疗吗?

2019-03-14 xing.T 网络

由此可见,与安慰剂相比,流产手术前的抗生素预防并未显著降低盆腔感染的风险。

在一些自然流产的情况下需要进行外科手术以去除保留的胚盘。抗生素预防可以降低盆腔感染的风险,这是该手术的一个重要并发症,特别是在资源匮乏的国家。

近日,顶级医学期刊NEJM上发表了一篇研究文章,研究人员进行了一项双盲、安慰剂对照的随机试验,探究了经手术完成自然流产前进行抗生素预防是否会减少资源匮乏国家妇女和青少年的盆腔感染。研究人员随机分配患者单次术前剂量为400mg口服强力霉素和400mg口服甲硝唑或相同的安慰剂。该研究主要结果是手术后14天内盆腔感染。盆腔感染的定义是四种临床特征中的两种或多种(脓性阴道分泌物、发热、子宫压痛和白细胞增多症)或这些特征之一以及临床确定的需要抗生素治疗。在揭示数据之前,盆腔感染的定义发生了变化;最初的严格定义是两个或两个以上的临床特征,不参考抗生素的使用。

研究人员在马拉维、巴基斯坦、坦桑尼亚和乌干达招募了3412名患者。共有1705名患者接受抗生素治疗,1707名患者接受安慰剂治疗。安慰剂组盆腔感染风险为4.1%(1676例妊娠中68例),安慰剂组为5.3%(1684例妊娠中90例)(风险比为0.77; 95%置信区间[CI]为0.56~1.04; P=0.09)。根据原始严格标准的盆腔感染分别被诊断为1.5%(1700例妊娠中的26例)和2.6%(1704例妊娠中的44例)(风险比为0.60; 95%CI为0.37至0.96)。不良事件之间没有显著的组间差异。

由此可见,与安慰剂相比,流产手术前的抗生素预防并未显著降低盆腔感染的风险。

原始出处:


David Lissauer,et al.A Randomized Trial of Prophylactic Antibiotics for Miscarriage Surgery.NEJM.2019.https://www.nejm.org/doi/full/10.1056/NEJMoa1808817

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  1. [GetPortalCommentsPageByObjectIdResponse(id=2034803, encodeId=28d32034803ba, content=<a href='/topic/show?id=69c910030635' target=_blank style='color:#2F92EE;'>#预防性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=68, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=100306, encryptionId=69c910030635, topicName=预防性)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=45b2276, createdName=839640778, createdTime=Fri Oct 25 22:25:00 CST 2019, time=2019-10-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1345241, encodeId=342d13452417b, content=<a href='/topic/show?id=cd305543152' target=_blank style='color:#2F92EE;'>#抗生素治疗#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=79, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=55431, encryptionId=cd305543152, topicName=抗生素治疗)], attachment=null, authenticateStatus=null, createdAvatar=https://thirdqq.qlogo.cn/qqapp/1103841572/D2FD7704B41C9E22364B1E54ABB223BB/100, createdBy=1df22500220, createdName=ms1260584454294838, createdTime=Fri Mar 15 23:25:00 CST 2019, time=2019-03-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=362710, encodeId=0e4e362e1016, content=安慰剂组盆腔感染风险为4.1%(1676例妊娠中68例),安慰剂组为5.3%(1684例妊娠中90例)这里有问题还是我没理解到啊?, beContent=null, objectType=article, channel=null, level=null, likeNumber=118, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cdnapi.center.medsci.cn/medsci/head/2019/03/15/cdeb0e1499156612a1bd14cae5ddbdbd.jpg, createdBy=190f2567732, createdName=12577e7em54暂无昵称, createdTime=Fri Mar 15 22:00:44 CST 2019, time=2019-03-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=362640, encodeId=76123626405e, 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=http://cacheapi.medsci.cn/resource/upload/20160304/IMG56D94856B1B5D6405.jpg, createdBy=27931687771, createdName=一个字-牛, createdTime=Thu Mar 14 19:42:33 CST 2019, time=2019-03-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=362631, encodeId=58ae36263123, content=好文,值得点赞,更值得收藏!慢慢领会学习的。给点个赞!, beContent=null, objectType=article, channel=null, level=null, likeNumber=120, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mStl88fu4NfNLvzZhgPxRuUXgacXpPeW0x8Z3Qr9c3I2kTic4ZIpR29iaftYgkjRcbv982icYMtqANBPYBgPnOia6mVtX76qMXuc/0, createdBy=ebe61630855, createdName=1dd8a7c5m95(暂无匿称), createdTime=Thu Mar 14 10:19:16 CST 2019, time=2019-03-14, status=1, ipAttribution=)]
  2. [GetPortalCommentsPageByObjectIdResponse(id=2034803, encodeId=28d32034803ba, content=<a href='/topic/show?id=69c910030635' target=_blank style='color:#2F92EE;'>#预防性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=68, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=100306, encryptionId=69c910030635, topicName=预防性)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=45b2276, createdName=839640778, createdTime=Fri Oct 25 22:25:00 CST 2019, time=2019-10-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1345241, encodeId=342d13452417b, content=<a href='/topic/show?id=cd305543152' target=_blank style='color:#2F92EE;'>#抗生素治疗#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=79, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=55431, encryptionId=cd305543152, topicName=抗生素治疗)], attachment=null, authenticateStatus=null, createdAvatar=https://thirdqq.qlogo.cn/qqapp/1103841572/D2FD7704B41C9E22364B1E54ABB223BB/100, createdBy=1df22500220, createdName=ms1260584454294838, createdTime=Fri Mar 15 23:25:00 CST 2019, time=2019-03-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=362710, encodeId=0e4e362e1016, content=安慰剂组盆腔感染风险为4.1%(1676例妊娠中68例),安慰剂组为5.3%(1684例妊娠中90例)这里有问题还是我没理解到啊?, beContent=null, objectType=article, channel=null, level=null, likeNumber=118, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cdnapi.center.medsci.cn/medsci/head/2019/03/15/cdeb0e1499156612a1bd14cae5ddbdbd.jpg, createdBy=190f2567732, createdName=12577e7em54暂无昵称, createdTime=Fri Mar 15 22:00:44 CST 2019, time=2019-03-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=362640, encodeId=76123626405e, 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=http://cacheapi.medsci.cn/resource/upload/20160304/IMG56D94856B1B5D6405.jpg, createdBy=27931687771, createdName=一个字-牛, createdTime=Thu Mar 14 19:42:33 CST 2019, time=2019-03-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=362631, encodeId=58ae36263123, content=好文,值得点赞,更值得收藏!慢慢领会学习的。给点个赞!, beContent=null, objectType=article, channel=null, level=null, likeNumber=120, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mStl88fu4NfNLvzZhgPxRuUXgacXpPeW0x8Z3Qr9c3I2kTic4ZIpR29iaftYgkjRcbv982icYMtqANBPYBgPnOia6mVtX76qMXuc/0, createdBy=ebe61630855, createdName=1dd8a7c5m95(暂无匿称), createdTime=Thu Mar 14 10:19:16 CST 2019, time=2019-03-14, status=1, ipAttribution=)]
  3. [GetPortalCommentsPageByObjectIdResponse(id=2034803, encodeId=28d32034803ba, content=<a href='/topic/show?id=69c910030635' target=_blank style='color:#2F92EE;'>#预防性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=68, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=100306, encryptionId=69c910030635, topicName=预防性)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=45b2276, createdName=839640778, createdTime=Fri Oct 25 22:25:00 CST 2019, time=2019-10-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1345241, encodeId=342d13452417b, content=<a href='/topic/show?id=cd305543152' target=_blank style='color:#2F92EE;'>#抗生素治疗#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=79, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=55431, encryptionId=cd305543152, topicName=抗生素治疗)], attachment=null, authenticateStatus=null, createdAvatar=https://thirdqq.qlogo.cn/qqapp/1103841572/D2FD7704B41C9E22364B1E54ABB223BB/100, createdBy=1df22500220, createdName=ms1260584454294838, createdTime=Fri Mar 15 23:25:00 CST 2019, time=2019-03-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=362710, encodeId=0e4e362e1016, content=安慰剂组盆腔感染风险为4.1%(1676例妊娠中68例),安慰剂组为5.3%(1684例妊娠中90例)这里有问题还是我没理解到啊?, beContent=null, objectType=article, channel=null, level=null, likeNumber=118, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cdnapi.center.medsci.cn/medsci/head/2019/03/15/cdeb0e1499156612a1bd14cae5ddbdbd.jpg, createdBy=190f2567732, createdName=12577e7em54暂无昵称, createdTime=Fri Mar 15 22:00:44 CST 2019, time=2019-03-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=362640, encodeId=76123626405e, 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=http://cacheapi.medsci.cn/resource/upload/20160304/IMG56D94856B1B5D6405.jpg, createdBy=27931687771, createdName=一个字-牛, createdTime=Thu Mar 14 19:42:33 CST 2019, time=2019-03-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=362631, encodeId=58ae36263123, content=好文,值得点赞,更值得收藏!慢慢领会学习的。给点个赞!, beContent=null, objectType=article, channel=null, level=null, likeNumber=120, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mStl88fu4NfNLvzZhgPxRuUXgacXpPeW0x8Z3Qr9c3I2kTic4ZIpR29iaftYgkjRcbv982icYMtqANBPYBgPnOia6mVtX76qMXuc/0, createdBy=ebe61630855, createdName=1dd8a7c5m95(暂无匿称), createdTime=Thu Mar 14 10:19:16 CST 2019, time=2019-03-14, status=1, ipAttribution=)]
    2019-03-15 12577e7em54暂无昵称

    安慰剂组盆腔感染风险为4.1%(1676例妊娠中68例),安慰剂组为5.3%(1684例妊娠中90例)这里有问题还是我没理解到啊?

    0

  4. [GetPortalCommentsPageByObjectIdResponse(id=2034803, encodeId=28d32034803ba, content=<a href='/topic/show?id=69c910030635' target=_blank style='color:#2F92EE;'>#预防性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=68, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=100306, encryptionId=69c910030635, topicName=预防性)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=45b2276, createdName=839640778, createdTime=Fri Oct 25 22:25:00 CST 2019, time=2019-10-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1345241, encodeId=342d13452417b, content=<a href='/topic/show?id=cd305543152' target=_blank style='color:#2F92EE;'>#抗生素治疗#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=79, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=55431, encryptionId=cd305543152, topicName=抗生素治疗)], attachment=null, authenticateStatus=null, createdAvatar=https://thirdqq.qlogo.cn/qqapp/1103841572/D2FD7704B41C9E22364B1E54ABB223BB/100, createdBy=1df22500220, createdName=ms1260584454294838, createdTime=Fri Mar 15 23:25:00 CST 2019, time=2019-03-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=362710, encodeId=0e4e362e1016, content=安慰剂组盆腔感染风险为4.1%(1676例妊娠中68例),安慰剂组为5.3%(1684例妊娠中90例)这里有问题还是我没理解到啊?, beContent=null, objectType=article, channel=null, level=null, likeNumber=118, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cdnapi.center.medsci.cn/medsci/head/2019/03/15/cdeb0e1499156612a1bd14cae5ddbdbd.jpg, createdBy=190f2567732, createdName=12577e7em54暂无昵称, createdTime=Fri Mar 15 22:00:44 CST 2019, time=2019-03-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=362640, encodeId=76123626405e, 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=http://cacheapi.medsci.cn/resource/upload/20160304/IMG56D94856B1B5D6405.jpg, createdBy=27931687771, createdName=一个字-牛, createdTime=Thu Mar 14 19:42:33 CST 2019, time=2019-03-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=362631, encodeId=58ae36263123, content=好文,值得点赞,更值得收藏!慢慢领会学习的。给点个赞!, beContent=null, objectType=article, channel=null, level=null, likeNumber=120, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mStl88fu4NfNLvzZhgPxRuUXgacXpPeW0x8Z3Qr9c3I2kTic4ZIpR29iaftYgkjRcbv982icYMtqANBPYBgPnOia6mVtX76qMXuc/0, createdBy=ebe61630855, createdName=1dd8a7c5m95(暂无匿称), createdTime=Thu Mar 14 10:19:16 CST 2019, time=2019-03-14, status=1, ipAttribution=)]
    2019-03-14 一个字-牛

    学习了谢谢分享

    0

  5. [GetPortalCommentsPageByObjectIdResponse(id=2034803, encodeId=28d32034803ba, content=<a href='/topic/show?id=69c910030635' target=_blank style='color:#2F92EE;'>#预防性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=68, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=100306, encryptionId=69c910030635, topicName=预防性)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=45b2276, createdName=839640778, createdTime=Fri Oct 25 22:25:00 CST 2019, time=2019-10-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1345241, encodeId=342d13452417b, content=<a href='/topic/show?id=cd305543152' target=_blank style='color:#2F92EE;'>#抗生素治疗#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=79, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=55431, encryptionId=cd305543152, topicName=抗生素治疗)], attachment=null, authenticateStatus=null, createdAvatar=https://thirdqq.qlogo.cn/qqapp/1103841572/D2FD7704B41C9E22364B1E54ABB223BB/100, createdBy=1df22500220, createdName=ms1260584454294838, createdTime=Fri Mar 15 23:25:00 CST 2019, time=2019-03-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=362710, encodeId=0e4e362e1016, content=安慰剂组盆腔感染风险为4.1%(1676例妊娠中68例),安慰剂组为5.3%(1684例妊娠中90例)这里有问题还是我没理解到啊?, beContent=null, objectType=article, channel=null, level=null, likeNumber=118, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cdnapi.center.medsci.cn/medsci/head/2019/03/15/cdeb0e1499156612a1bd14cae5ddbdbd.jpg, createdBy=190f2567732, createdName=12577e7em54暂无昵称, createdTime=Fri Mar 15 22:00:44 CST 2019, time=2019-03-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=362640, encodeId=76123626405e, 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=http://cacheapi.medsci.cn/resource/upload/20160304/IMG56D94856B1B5D6405.jpg, createdBy=27931687771, createdName=一个字-牛, createdTime=Thu Mar 14 19:42:33 CST 2019, time=2019-03-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=362631, encodeId=58ae36263123, content=好文,值得点赞,更值得收藏!慢慢领会学习的。给点个赞!, beContent=null, objectType=article, channel=null, level=null, likeNumber=120, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mStl88fu4NfNLvzZhgPxRuUXgacXpPeW0x8Z3Qr9c3I2kTic4ZIpR29iaftYgkjRcbv982icYMtqANBPYBgPnOia6mVtX76qMXuc/0, createdBy=ebe61630855, createdName=1dd8a7c5m95(暂无匿称), createdTime=Thu Mar 14 10:19:16 CST 2019, time=2019-03-14, status=1, ipAttribution=)]
    2019-03-14 1dd8a7c5m95(暂无匿称)

    好文,值得点赞,更值得收藏!慢慢领会学习的。给点个赞!

    0

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糖尿病是一种严重的慢性疾病,也是当今一项严峻的公共卫生问题,每6秒就有人因糖尿病死亡。我国是世界糖尿病人口最多的国家,约1.14亿。根据世界卫生组织的预测,2030年糖尿病将成为全球第七位主要死因。每年11月14日为联合国糖尿病日。今年糖尿病日主题为“女性与糖尿病——我们拥有健康未来的权利”。目前,全球有超过1.99亿女性糖尿病患者,预计到2040年这一数字将增至3.13亿。其中,五分之二的女性糖

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北京大学公共卫生学院李立明教授等报告的中国慢性病前瞻性研究最新结果显示,多次怀孕及流产的女士心血管风险较高。

Hum Reprod:既往流产女性注意啦 这种健康的方式能让你更快怀上宝宝

既往流产史女性进行身体锻炼(PA)与生育能力存在相关性吗?2018年7月,发表在《Hum Reprod》的一项前瞻性研究表明,过重/肥胖女性增加步行,以及正常女性较高强度的PA与较高的生育能力相关。

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氟康唑作为治疗阴道酵母菌感染的常用药物,被发现在怀孕期间使用与流产具有很高的相关性。

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