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NEJM:乌拉立肽对急性心力衰竭的效应

2017-04-13 MedSci MedSci原创

对于急性心衰患者,使用乌拉立肽可产生良好的生理效应,但短期治疗并不会影响临床复合终点或降低长期心血管死亡率。

在急性心力衰竭患者中,早期使用静脉血管扩张剂,可以缓解心脏壁压力,减少潜在的心肌损伤,从而有利于患者的预后。研究人员近日就乌拉立肽在急性心力衰竭患者中的应用开展研究。

在一项双盲试验中,研究人员招募了2157名急性心力衰竭患者,随机接受,静脉滴注48小时的,剂量为15ng/kg/min的乌拉立肽或安慰剂。治疗开始后,最初的临床评价中位时间为6小时,主要终点是中位随访15个月的心血管死亡和评价初始48小时临床过程的分层复合终点。

结果显示,心血管死亡在乌拉立肽组发生236例,安慰剂组225例(21.7% vs 21.0%,95% CI 0.85-1.25 P=0.75)。意向治疗分析,没有显着的组间分层复合结果差异。乌拉立肽组较安慰剂组收缩压和N-末端脑钠肽水平下降更多,然而,心肌肌钙蛋白T水平的变化在两组输液过程中没有显着差异。

结果表明,对于急性心衰患者,使用乌拉立肽可产生良好的生理效应,但短期治疗并不会影响临床复合终点或降低长期心血管死亡率。

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    2017-04-14 九天.

    mark

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  3. [GetPortalCommentsPageByObjectIdResponse(id=1305591, encodeId=f72a1305591d4, content=<a href='/topic/show?id=1f21522e14f' target=_blank style='color:#2F92EE;'>#急性心力衰竭#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=67, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=52271, encryptionId=1f21522e14f, topicName=急性心力衰竭)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=e2dd327, createdName=许安, createdTime=Fri Apr 14 23:44:00 CST 2017, time=2017-04-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=187394, encodeId=d28d18e3941c, content=mark, beContent=null, objectType=article, channel=null, level=null, likeNumber=92, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://cdnapi.center.medsci.cn/medsci/head/2017/05/02/48d1fec880a796cc2ad284d7b18e6017.jpg, createdBy=43e51704272, createdName=九天., createdTime=Fri Apr 14 14:32:04 CST 2017, time=2017-04-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=187143, encodeId=c05118e143d0, content=值得学习分享, beContent=null, objectType=article, channel=null, level=null, likeNumber=91, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mONcle9pic3zMoyicyo6ia9f4IuLQAwZoxD6Hx4ibd5CMcOCYhStY6oDibbKK6O2X8iaicldO5ib8j1iapOIobIKCGiczU2A/0, createdBy=56251941490, createdName=虈亣靌, createdTime=Thu Apr 13 16:16:35 CST 2017, time=2017-04-13, status=1, ipAttribution=)]
    2017-04-13 虈亣靌

    值得学习分享

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