盘点:2020年12月5日Lancet研究精选

2020-12-06 MedSci原创 MedSci原创

2020年12月5日Lancet研究精选

【1】ECMO联合标准高级血管生命支持用于难治性心室颤动患者的救治
 
 
在院外心脏骤停(OHCA)和心室颤动的患者中,超过一半的患者存在难治性心室颤动,这些患者对高级心血管生命支持 (ACLS)治疗无显著应答。 近日研究人员在美国开展随机研究,考察了体外膜氧合(ECMO)辅助复苏与标准ACLS联合治疗OHCA和难治性心室颤动患者的疗效。
 
30名18-75岁的院外心脏骤停和难治性心室颤动患者在明尼苏达大学医学中心接受救治,15人接受标准ACLS治疗,15人接受ECMO辅助ACLS治疗,ECMO组1名患者在出院前退出,患者在三次电击冲击后无法自发恢复循环,随机接受早期ECMO-ACLS治疗或仅接受标准ACLS。研究的主要终点为出院存活率,次要终点包括出院3和6个月后的生存率、安全性及功能评估。参与者平均年龄59岁,25名为男性。标准ACLS组15名患者中,1人存活出院(7%),而ECMO组14名患者中,6人存活出院(43%),风险差异为36.2%。由于ECMO辅助治疗的效果显著优,在招募了30名患者后,该研究在中期分析时终止。ECMO组的6个月累计生存率明显优于标准ACLS组,未观察到意外的严重不良事件。
 
【2】派姆单抗联合化疗一线治疗PD-L1阳性转移性三阴性乳腺癌
 
 
派姆单抗( Pembrolizumab )在转移性三阴性乳腺癌患者中表现出了持久的抗肿瘤活性和可控的安全性。近日研究人员考察了派姆单抗联合化疗对转移性三阴性乳腺癌患者的疗效。
 
未经治疗的局部复发无法手术的或转移性三阴性乳腺癌患者参与研究,在化疗(白蛋白紫杉醇,紫杉醇或吉西他滨联合卡铂)基础上,每3周接受200mg的派姆单抗或安慰剂,研究的主要终点为无进展生存期和总生存期。847名患者接受治疗,其中566人接受派姆单抗,281人接受安慰剂。在第二次中期分析时(2019年12月11日),派姆单抗组平均随访了25.9个月,安慰剂组随访26.3个月。对于CPS得分10以上的患者,派姆单抗组的无进展生存期为9.7个月,安慰剂组为5.6个月(疾病进展或死亡HR=0.65),但对于所有CPS得分1以上的患者,无进展生存期分别为7.6个月和5.6个月,差异不显著,PD-L1高表达人群接受派姆单抗后的疗效显著。派姆单抗组68%的患者出现3-5级治疗相关的不良事件,安慰剂组为67%,派姆单抗组不到1%的患者因不良事件死亡,安慰剂组无患者因不良事件死亡。
 
【3】季节性疟疾化学预防计划(SMC)实施效果评估
 
 
季节性疟疾化学预防(SMC)旨在在疟疾高传播季节降低儿童疟疾发病率。ACCESS-SMC计划于2015-16年间在7个国家推广,近日研究人员对ACCESS-SMC计划实施的效果进行了评估,包括覆盖率、干预效果、安全性、可行性、耐药性和成本效益等多方面。
 
2015年,3650455名儿童接受了124667933个月的SMC治疗,2016年,7551491名儿童接受25117480个月的SMC治疗。2015年,参与者月均治疗覆盖率为76.4%,54.5%的儿童完成所有4次治疗,2016年的治疗覆盖率和4次治疗率与2015年相近。2015-16年间,总计报告了779次安全性事件,其中36起药物导致的严重不良事件,其中皮疹1例,发热2例,胃肠道事件31例,锥体外系综合征1例,Quincke水肿1例,无严重皮肤反应。在28天的高风险季,SMC治疗的有效率为88.2%。布基纳法索和冈比亚,SMC有效降低了疟疾的住院死亡率,分别降低42.4%和56.6%。2015-16年间,在高风险季7个国家的疟疾发病率显著减少,从尼日利亚降低了25.5%,到冈比亚的55.2%。SMC的耐药性极低,实施SMC的国家,10-30岁人群中,2016年阿莫地喹的耐药率为0.7%,而2018年为0.4%;磺胺多辛-嘧啶乙胺耐药率,2016年为0.2%,2018年为1.0%。SMC治疗的成本效益极高,每个儿童的花费仅为3.63美元。

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  1. [GetPortalCommentsPageByObjectIdResponse(id=922746, encodeId=d026922e461d, content=学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=65, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20210810/30038bd9a5214ed88e12b9d8d4563e02/a8a7df2372b84186bc16d21892a104bc.jpg, createdBy=04bb5458597, createdName=陈皮皮, createdTime=Thu Feb 04 11:23:37 CST 2021, time=2021-02-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1830928, encodeId=3047183092801, content=<a href='/topic/show?id=1b6210686b2' target=_blank style='color:#2F92EE;'>#Lancet#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=10686, encryptionId=1b6210686b2, topicName=Lancet)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=3f0227, createdName=howi, createdTime=Thu Mar 25 18:45:52 CST 2021, time=2021-03-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=905597, encodeId=f45790559eec, content=学习了学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=88, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20201207/be2c22dc60134f4eb1b834ebe61c3c9d/b1ba624ebf7d4c369b1ce77242a72d59.jpg, createdBy=c50d1576000, createdName=zywth, createdTime=Mon Dec 07 08:06:13 CST 2020, time=2020-12-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=905508, encodeId=37fd9055083f, content=啥, beContent=null, objectType=article, channel=null, level=null, likeNumber=74, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://thirdqq.qlogo.cn/qqapp/1103841572/19A78ACCA514A62ED89322FF8BE440FD/100, createdBy=3fd82549592, createdName=一叶,一菩提, createdTime=Sun Dec 06 21:20:56 CST 2020, time=2020-12-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1034073, encodeId=2cc910340e3e0, 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=46, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=goodbing, createdTime=Sun Dec 06 17:45:52 CST 2020, time=2020-12-06, status=1, ipAttribution=)]
    2021-02-04 陈皮皮

    学习

    0

  2. [GetPortalCommentsPageByObjectIdResponse(id=922746, encodeId=d026922e461d, content=学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=65, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20210810/30038bd9a5214ed88e12b9d8d4563e02/a8a7df2372b84186bc16d21892a104bc.jpg, createdBy=04bb5458597, createdName=陈皮皮, createdTime=Thu Feb 04 11:23:37 CST 2021, time=2021-02-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1830928, encodeId=3047183092801, content=<a href='/topic/show?id=1b6210686b2' target=_blank style='color:#2F92EE;'>#Lancet#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=10686, encryptionId=1b6210686b2, topicName=Lancet)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=3f0227, createdName=howi, createdTime=Thu Mar 25 18:45:52 CST 2021, time=2021-03-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=905597, encodeId=f45790559eec, content=学习了学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=88, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20201207/be2c22dc60134f4eb1b834ebe61c3c9d/b1ba624ebf7d4c369b1ce77242a72d59.jpg, createdBy=c50d1576000, createdName=zywth, createdTime=Mon Dec 07 08:06:13 CST 2020, time=2020-12-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=905508, encodeId=37fd9055083f, content=啥, beContent=null, objectType=article, channel=null, level=null, likeNumber=74, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://thirdqq.qlogo.cn/qqapp/1103841572/19A78ACCA514A62ED89322FF8BE440FD/100, createdBy=3fd82549592, createdName=一叶,一菩提, createdTime=Sun Dec 06 21:20:56 CST 2020, time=2020-12-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1034073, encodeId=2cc910340e3e0, 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=46, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=goodbing, createdTime=Sun Dec 06 17:45:52 CST 2020, time=2020-12-06, status=1, ipAttribution=)]
    2021-03-25 howi
  3. [GetPortalCommentsPageByObjectIdResponse(id=922746, encodeId=d026922e461d, content=学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=65, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20210810/30038bd9a5214ed88e12b9d8d4563e02/a8a7df2372b84186bc16d21892a104bc.jpg, createdBy=04bb5458597, createdName=陈皮皮, createdTime=Thu Feb 04 11:23:37 CST 2021, time=2021-02-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1830928, encodeId=3047183092801, content=<a href='/topic/show?id=1b6210686b2' target=_blank style='color:#2F92EE;'>#Lancet#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=10686, encryptionId=1b6210686b2, topicName=Lancet)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=3f0227, createdName=howi, createdTime=Thu Mar 25 18:45:52 CST 2021, time=2021-03-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=905597, encodeId=f45790559eec, content=学习了学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=88, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20201207/be2c22dc60134f4eb1b834ebe61c3c9d/b1ba624ebf7d4c369b1ce77242a72d59.jpg, createdBy=c50d1576000, createdName=zywth, createdTime=Mon Dec 07 08:06:13 CST 2020, time=2020-12-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=905508, encodeId=37fd9055083f, content=啥, beContent=null, objectType=article, channel=null, level=null, likeNumber=74, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://thirdqq.qlogo.cn/qqapp/1103841572/19A78ACCA514A62ED89322FF8BE440FD/100, createdBy=3fd82549592, createdName=一叶,一菩提, createdTime=Sun Dec 06 21:20:56 CST 2020, time=2020-12-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1034073, encodeId=2cc910340e3e0, 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=46, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=goodbing, createdTime=Sun Dec 06 17:45:52 CST 2020, time=2020-12-06, status=1, ipAttribution=)]
    2020-12-07 zywth

    学习了学习了

    0

  4. [GetPortalCommentsPageByObjectIdResponse(id=922746, encodeId=d026922e461d, content=学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=65, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20210810/30038bd9a5214ed88e12b9d8d4563e02/a8a7df2372b84186bc16d21892a104bc.jpg, createdBy=04bb5458597, createdName=陈皮皮, createdTime=Thu Feb 04 11:23:37 CST 2021, time=2021-02-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1830928, encodeId=3047183092801, content=<a href='/topic/show?id=1b6210686b2' target=_blank style='color:#2F92EE;'>#Lancet#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=10686, encryptionId=1b6210686b2, topicName=Lancet)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=3f0227, createdName=howi, createdTime=Thu Mar 25 18:45:52 CST 2021, time=2021-03-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=905597, encodeId=f45790559eec, content=学习了学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=88, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20201207/be2c22dc60134f4eb1b834ebe61c3c9d/b1ba624ebf7d4c369b1ce77242a72d59.jpg, createdBy=c50d1576000, createdName=zywth, createdTime=Mon Dec 07 08:06:13 CST 2020, time=2020-12-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=905508, encodeId=37fd9055083f, content=啥, beContent=null, objectType=article, channel=null, level=null, likeNumber=74, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://thirdqq.qlogo.cn/qqapp/1103841572/19A78ACCA514A62ED89322FF8BE440FD/100, createdBy=3fd82549592, createdName=一叶,一菩提, createdTime=Sun Dec 06 21:20:56 CST 2020, time=2020-12-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1034073, encodeId=2cc910340e3e0, 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=46, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=goodbing, createdTime=Sun Dec 06 17:45:52 CST 2020, time=2020-12-06, status=1, ipAttribution=)]
    2020-12-06 一叶,一菩提

    0

  5. [GetPortalCommentsPageByObjectIdResponse(id=922746, encodeId=d026922e461d, content=学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=65, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20210810/30038bd9a5214ed88e12b9d8d4563e02/a8a7df2372b84186bc16d21892a104bc.jpg, createdBy=04bb5458597, createdName=陈皮皮, createdTime=Thu Feb 04 11:23:37 CST 2021, time=2021-02-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1830928, encodeId=3047183092801, content=<a href='/topic/show?id=1b6210686b2' target=_blank style='color:#2F92EE;'>#Lancet#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=10686, encryptionId=1b6210686b2, topicName=Lancet)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=3f0227, createdName=howi, createdTime=Thu Mar 25 18:45:52 CST 2021, time=2021-03-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=905597, encodeId=f45790559eec, content=学习了学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=88, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20201207/be2c22dc60134f4eb1b834ebe61c3c9d/b1ba624ebf7d4c369b1ce77242a72d59.jpg, createdBy=c50d1576000, createdName=zywth, createdTime=Mon Dec 07 08:06:13 CST 2020, time=2020-12-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=905508, encodeId=37fd9055083f, content=啥, beContent=null, objectType=article, channel=null, level=null, likeNumber=74, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://thirdqq.qlogo.cn/qqapp/1103841572/19A78ACCA514A62ED89322FF8BE440FD/100, createdBy=3fd82549592, createdName=一叶,一菩提, createdTime=Sun Dec 06 21:20:56 CST 2020, time=2020-12-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1034073, encodeId=2cc910340e3e0, 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=46, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=goodbing, createdTime=Sun Dec 06 17:45:52 CST 2020, time=2020-12-06, status=1, ipAttribution=)]
    2020-12-06 goodbing

    顶刊就是不一样,质量很高,内容精彩!学到很多

    0

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