JAMA:左西孟旦用于心外科术后低心输出量综合征的预防

2017-08-11 zhangfan MedSci原创

对于低射血分数需接受体外循环冠状动脉旁路移植的患者,术前使用左西孟旦不能显著减少患者术后低心输出量综合征的发生率

心脏手术后低心输出量综合征与左心室功能受损和死亡有关。近日研究人员考察了左西孟旦预防术后低心排血量综合征的效果。

研究在法国的13个心脏外科中心开展,左室射血分数小于或等于40%需接受体外循环体外隔绝或联合冠状动脉旁路移植术的患者参与。患者术前随机接受24小时注射左西孟旦0.1 μg/kg/min (n=167)或安慰剂(n=168)。主要终点是低心排血量综合征复合终点:48小时内需要儿茶酚胺滴注治疗;96小时内需要左心室机械辅助装置或术后肾代替治疗。

研究招募336名患者,平均年龄68岁,16%为女性,333人完成了研究。其中左西孟旦组主要终点发生87例(52%),对照组发生101例(61%).绝对差异-7%。治疗效果与射血分数小于30%、手术类型、术前使用β受体阻滞剂、主动脉内球囊反搏或儿茶酚胺使用无关。血压过低(57% vs 48%)、房颤(50% vs 40%)以及其他严重不良事件组间差异不显著。

研究认为,对于低射血分数需接受体外循环冠状动脉旁路移植的患者,术前使用左西孟旦不能显著减少患者术后低心输出量综合征的发生率。

原始出处:


本文系梅斯医学(MedSci)原创编译整理,转载需授权!

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 (5)
#插入话题
  1. [GetPortalCommentsPageByObjectIdResponse(id=1943103, encodeId=db06194310380, content=<a href='/topic/show?id=ab47509385c' target=_blank style='color:#2F92EE;'>#心外科#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=45, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=50938, encryptionId=ab47509385c, topicName=心外科)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=6c32257, createdName=DEXTER3139, createdTime=Thu Aug 24 21:05:00 CST 2017, time=2017-08-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1370512, encodeId=834c13e051285, content=<a href='/topic/show?id=fb68519e80e' target=_blank style='color:#2F92EE;'>#心输出量#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=48, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=51978, encryptionId=fb68519e80e, topicName=心输出量)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=68f2317, createdName=天堂的云, createdTime=Sun Aug 13 00:05:00 CST 2017, time=2017-08-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1430928, encodeId=5c7a1430928a1, content=<a href='/topic/show?id=f9b9e9124a8' target=_blank style='color:#2F92EE;'>#综合征#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=42, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=79124, encryptionId=f9b9e9124a8, topicName=综合征)], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/aLGWoFXAyMbIu3qymFOyheQLjPSX3OUs5GmkyBlcCOwTPIeq3why9NGibxxUqYo6hcx8qZLHZFgNPnBK1yzWeOFpyg2OnWOt0/0, createdBy=fa4716, createdName=zhouqu_8, createdTime=Sun Aug 13 00:05:00 CST 2017, time=2017-08-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=232447, encodeId=dcd123244ef9, content=学习一下知识, beContent=null, objectType=article, channel=null, level=null, likeNumber=51, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cacheapi.medsci.cn/resource/upload/20160718/IMG578C993D395567540.jpg, createdBy=59b81918946, createdName=flysky120, createdTime=Fri Aug 11 10:37:02 CST 2017, time=2017-08-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=232418, encodeId=97bb23241889, content=谢谢分享,学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo6Nx0VGA4QMDzOP8oAgnV4h51EjSfehJ9QxyiaSmw8PB56BhY8KXFSxHCibXrzcy4abrzSibXQPxJ9kzrLcJyhhB8a/0, createdBy=1d3b1672603, createdName=明月清辉, createdTime=Fri Aug 11 09:19:16 CST 2017, time=2017-08-11, status=1, ipAttribution=)]
  2. [GetPortalCommentsPageByObjectIdResponse(id=1943103, encodeId=db06194310380, content=<a href='/topic/show?id=ab47509385c' target=_blank style='color:#2F92EE;'>#心外科#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=45, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=50938, encryptionId=ab47509385c, topicName=心外科)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=6c32257, createdName=DEXTER3139, createdTime=Thu Aug 24 21:05:00 CST 2017, time=2017-08-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1370512, encodeId=834c13e051285, content=<a href='/topic/show?id=fb68519e80e' target=_blank style='color:#2F92EE;'>#心输出量#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=48, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=51978, encryptionId=fb68519e80e, topicName=心输出量)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=68f2317, createdName=天堂的云, createdTime=Sun Aug 13 00:05:00 CST 2017, time=2017-08-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1430928, encodeId=5c7a1430928a1, content=<a href='/topic/show?id=f9b9e9124a8' target=_blank style='color:#2F92EE;'>#综合征#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=42, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=79124, encryptionId=f9b9e9124a8, topicName=综合征)], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/aLGWoFXAyMbIu3qymFOyheQLjPSX3OUs5GmkyBlcCOwTPIeq3why9NGibxxUqYo6hcx8qZLHZFgNPnBK1yzWeOFpyg2OnWOt0/0, createdBy=fa4716, createdName=zhouqu_8, createdTime=Sun Aug 13 00:05:00 CST 2017, time=2017-08-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=232447, encodeId=dcd123244ef9, content=学习一下知识, beContent=null, objectType=article, channel=null, level=null, likeNumber=51, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cacheapi.medsci.cn/resource/upload/20160718/IMG578C993D395567540.jpg, createdBy=59b81918946, createdName=flysky120, createdTime=Fri Aug 11 10:37:02 CST 2017, time=2017-08-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=232418, encodeId=97bb23241889, content=谢谢分享,学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo6Nx0VGA4QMDzOP8oAgnV4h51EjSfehJ9QxyiaSmw8PB56BhY8KXFSxHCibXrzcy4abrzSibXQPxJ9kzrLcJyhhB8a/0, createdBy=1d3b1672603, createdName=明月清辉, createdTime=Fri Aug 11 09:19:16 CST 2017, time=2017-08-11, status=1, ipAttribution=)]
  3. [GetPortalCommentsPageByObjectIdResponse(id=1943103, encodeId=db06194310380, content=<a href='/topic/show?id=ab47509385c' target=_blank style='color:#2F92EE;'>#心外科#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=45, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=50938, encryptionId=ab47509385c, topicName=心外科)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=6c32257, createdName=DEXTER3139, createdTime=Thu Aug 24 21:05:00 CST 2017, time=2017-08-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1370512, encodeId=834c13e051285, content=<a href='/topic/show?id=fb68519e80e' target=_blank style='color:#2F92EE;'>#心输出量#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=48, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=51978, encryptionId=fb68519e80e, topicName=心输出量)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=68f2317, createdName=天堂的云, createdTime=Sun Aug 13 00:05:00 CST 2017, time=2017-08-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1430928, encodeId=5c7a1430928a1, content=<a href='/topic/show?id=f9b9e9124a8' target=_blank style='color:#2F92EE;'>#综合征#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=42, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=79124, encryptionId=f9b9e9124a8, topicName=综合征)], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/aLGWoFXAyMbIu3qymFOyheQLjPSX3OUs5GmkyBlcCOwTPIeq3why9NGibxxUqYo6hcx8qZLHZFgNPnBK1yzWeOFpyg2OnWOt0/0, createdBy=fa4716, createdName=zhouqu_8, createdTime=Sun Aug 13 00:05:00 CST 2017, time=2017-08-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=232447, encodeId=dcd123244ef9, content=学习一下知识, beContent=null, objectType=article, channel=null, level=null, likeNumber=51, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cacheapi.medsci.cn/resource/upload/20160718/IMG578C993D395567540.jpg, createdBy=59b81918946, createdName=flysky120, createdTime=Fri Aug 11 10:37:02 CST 2017, time=2017-08-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=232418, encodeId=97bb23241889, content=谢谢分享,学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo6Nx0VGA4QMDzOP8oAgnV4h51EjSfehJ9QxyiaSmw8PB56BhY8KXFSxHCibXrzcy4abrzSibXQPxJ9kzrLcJyhhB8a/0, createdBy=1d3b1672603, createdName=明月清辉, createdTime=Fri Aug 11 09:19:16 CST 2017, time=2017-08-11, status=1, ipAttribution=)]
  4. [GetPortalCommentsPageByObjectIdResponse(id=1943103, encodeId=db06194310380, content=<a href='/topic/show?id=ab47509385c' target=_blank style='color:#2F92EE;'>#心外科#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=45, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=50938, encryptionId=ab47509385c, topicName=心外科)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=6c32257, createdName=DEXTER3139, createdTime=Thu Aug 24 21:05:00 CST 2017, time=2017-08-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1370512, encodeId=834c13e051285, content=<a href='/topic/show?id=fb68519e80e' target=_blank style='color:#2F92EE;'>#心输出量#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=48, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=51978, encryptionId=fb68519e80e, topicName=心输出量)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=68f2317, createdName=天堂的云, createdTime=Sun Aug 13 00:05:00 CST 2017, time=2017-08-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1430928, encodeId=5c7a1430928a1, content=<a href='/topic/show?id=f9b9e9124a8' target=_blank style='color:#2F92EE;'>#综合征#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=42, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=79124, encryptionId=f9b9e9124a8, topicName=综合征)], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/aLGWoFXAyMbIu3qymFOyheQLjPSX3OUs5GmkyBlcCOwTPIeq3why9NGibxxUqYo6hcx8qZLHZFgNPnBK1yzWeOFpyg2OnWOt0/0, createdBy=fa4716, createdName=zhouqu_8, createdTime=Sun Aug 13 00:05:00 CST 2017, time=2017-08-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=232447, encodeId=dcd123244ef9, content=学习一下知识, beContent=null, objectType=article, channel=null, level=null, likeNumber=51, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cacheapi.medsci.cn/resource/upload/20160718/IMG578C993D395567540.jpg, createdBy=59b81918946, createdName=flysky120, createdTime=Fri Aug 11 10:37:02 CST 2017, time=2017-08-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=232418, encodeId=97bb23241889, content=谢谢分享,学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo6Nx0VGA4QMDzOP8oAgnV4h51EjSfehJ9QxyiaSmw8PB56BhY8KXFSxHCibXrzcy4abrzSibXQPxJ9kzrLcJyhhB8a/0, createdBy=1d3b1672603, createdName=明月清辉, createdTime=Fri Aug 11 09:19:16 CST 2017, time=2017-08-11, status=1, ipAttribution=)]
    2017-08-11 flysky120

    学习一下知识

    0

  5. [GetPortalCommentsPageByObjectIdResponse(id=1943103, encodeId=db06194310380, content=<a href='/topic/show?id=ab47509385c' target=_blank style='color:#2F92EE;'>#心外科#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=45, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=50938, encryptionId=ab47509385c, topicName=心外科)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=6c32257, createdName=DEXTER3139, createdTime=Thu Aug 24 21:05:00 CST 2017, time=2017-08-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1370512, encodeId=834c13e051285, content=<a href='/topic/show?id=fb68519e80e' target=_blank style='color:#2F92EE;'>#心输出量#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=48, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=51978, encryptionId=fb68519e80e, topicName=心输出量)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=68f2317, createdName=天堂的云, createdTime=Sun Aug 13 00:05:00 CST 2017, time=2017-08-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1430928, encodeId=5c7a1430928a1, content=<a href='/topic/show?id=f9b9e9124a8' target=_blank style='color:#2F92EE;'>#综合征#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=42, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=79124, encryptionId=f9b9e9124a8, topicName=综合征)], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/aLGWoFXAyMbIu3qymFOyheQLjPSX3OUs5GmkyBlcCOwTPIeq3why9NGibxxUqYo6hcx8qZLHZFgNPnBK1yzWeOFpyg2OnWOt0/0, createdBy=fa4716, createdName=zhouqu_8, createdTime=Sun Aug 13 00:05:00 CST 2017, time=2017-08-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=232447, encodeId=dcd123244ef9, content=学习一下知识, beContent=null, objectType=article, channel=null, level=null, likeNumber=51, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cacheapi.medsci.cn/resource/upload/20160718/IMG578C993D395567540.jpg, createdBy=59b81918946, createdName=flysky120, createdTime=Fri Aug 11 10:37:02 CST 2017, time=2017-08-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=232418, encodeId=97bb23241889, content=谢谢分享,学习了, beContent=null, objectType=article, channel=null, level=null, likeNumber=43, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo6Nx0VGA4QMDzOP8oAgnV4h51EjSfehJ9QxyiaSmw8PB56BhY8KXFSxHCibXrzcy4abrzSibXQPxJ9kzrLcJyhhB8a/0, createdBy=1d3b1672603, createdName=明月清辉, createdTime=Fri Aug 11 09:19:16 CST 2017, time=2017-08-11, status=1, ipAttribution=)]
    2017-08-11 明月清辉

    谢谢分享,学习了

    0