JACC:氢化奎宁治疗短QT综合征的预后研究

2017-12-14 MedSci MedSci原创

短QT综合征(SQTS)是一种罕见的严重心律失常疾病,以患者的复极化时间缩短为主要特性。氢化奎宁(HQ)可以延长SQTS患者的QT间期,但是其对患者心脏事件的发生有无影响尚属未知。本研究的目的旨在评估分析氢化奎宁的延长QT间期疗法是否能降低SQTS患者危及生命的心律失常事件(LAE)(心脏停搏或心源性猝死)发生风险。本研究共分为两大部分,第一个部分是分析评估17名接受氢化奎宁治疗的SQTS患者的L

短QT综合征(SQTS)是一种罕见的严重心律失常疾病,以患者的复极化时间缩短为主要特性。氢化奎宁(HQ)可以延长SQTS患者的QT间期,但是其对患者心脏事件的发生有无影响尚属未知。本研究的目的旨在评估分析氢化奎宁的延长QT间期疗法是否能降低SQTS患者危及生命的心律失常事件(LAE)(心脏停搏或心源性猝死)发生风险。本研究共分为两大部分,第一个部分是分析评估17名接受氢化奎宁治疗的SQTS患者的LAE发生率;第二个部分是比较评估16名伴有心脏停搏的SQTS患者每年服用HQ和不服用HQ的LAE发生率。最终共有17名SQTS患者接受HQ治疗(男性占82%,平均年龄为29 ± 3岁,治疗前的QT间期为331 ± 3 ms),其中2名患者因为胃肠道反应停止了HQ治疗,15名患者接受HQ治疗长达6 ± 1年。QT间期在所有患者中均有延长(60 ± 6 ms; p < 0.001)。此外,正在接受HQ治疗的患者的LAE发生率从治疗前的40%降至0(p = 0.03),16名曾有心脏停搏的患者的每年LAE发生率从治疗前的12%降至0(p = 0.028)。研究结果显示,氢化奎宁在延长短QT综合

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  1. [GetPortalCommentsPageByObjectIdResponse(id=1853881, encodeId=3d75185388165, content=<a href='/topic/show?id=48351020537' target=_blank style='color:#2F92EE;'>#JACC#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=22, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=10205, encryptionId=48351020537, topicName=JACC)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=55ce62, createdName=hbwxf, createdTime=Sun Oct 28 17:59:00 CST 2018, time=2018-10-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=270631, encodeId=d1832e0631c7, content=好好好好学习学习学习学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=62, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/Q3auHgzwzM6DGOvNrRdcib3UmzMgpEQpl0ENSJScphsFtdgfibXX1g1IuEYGCjP23UqCd52TxTpSZibtPiclyusaHicnNXd78alaia19Qy1nAFo18/0, createdBy=50381491660, createdName=zwjnj2, createdTime=Tue Dec 19 12:47:36 CST 2017, time=2017-12-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=270133, encodeId=c7732e013348, content=学习一下, beContent=null, objectType=article, channel=null, level=null, likeNumber=66, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo6KcicAVC1MwuOgo3iaicb1Imgk1yIfnvr6oXzibcAFB6puAyNJXbzWhNuLqaFYBVRWjh7rghkvFLPxMAfD5ib3nXwVD/0, createdBy=bed21972958, createdName=wxl882001, createdTime=Sun Dec 17 17:48:57 CST 2017, time=2017-12-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1325641, encodeId=e9f81325641fd, content=<a href='/topic/show?id=96c71804b7' target=_blank style='color:#2F92EE;'>#ACC#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=21, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=1804, encryptionId=96c71804b7, topicName=ACC)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=1e452500029, createdName=12498568m50暂无昵称, createdTime=Sat Dec 16 06:59:00 CST 2017, time=2017-12-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1431039, encodeId=bbbb14310396b, 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=24, 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=Sat Dec 16 06:59:00 CST 2017, time=2017-12-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=269704, encodeId=6143269e04d4, content=学习.了解.了解, beContent=null, objectType=article, channel=null, level=null, likeNumber=61, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://cdnapi.center.medsci.cn/medsci/head/2017/07/07/d51783575d8d90eaa8b668d568aa6e50.jpg, createdBy=909f109204, createdName=liuweigang, createdTime=Fri Dec 15 22:54:20 CST 2017, time=2017-12-15, status=1, ipAttribution=)]
    2018-10-28 hbwxf
  2. [GetPortalCommentsPageByObjectIdResponse(id=1853881, encodeId=3d75185388165, content=<a href='/topic/show?id=48351020537' target=_blank style='color:#2F92EE;'>#JACC#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=22, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=10205, encryptionId=48351020537, topicName=JACC)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=55ce62, createdName=hbwxf, createdTime=Sun Oct 28 17:59:00 CST 2018, time=2018-10-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=270631, encodeId=d1832e0631c7, content=好好好好学习学习学习学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=62, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/Q3auHgzwzM6DGOvNrRdcib3UmzMgpEQpl0ENSJScphsFtdgfibXX1g1IuEYGCjP23UqCd52TxTpSZibtPiclyusaHicnNXd78alaia19Qy1nAFo18/0, createdBy=50381491660, createdName=zwjnj2, createdTime=Tue Dec 19 12:47:36 CST 2017, time=2017-12-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=270133, encodeId=c7732e013348, content=学习一下, beContent=null, objectType=article, channel=null, level=null, likeNumber=66, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo6KcicAVC1MwuOgo3iaicb1Imgk1yIfnvr6oXzibcAFB6puAyNJXbzWhNuLqaFYBVRWjh7rghkvFLPxMAfD5ib3nXwVD/0, createdBy=bed21972958, createdName=wxl882001, createdTime=Sun Dec 17 17:48:57 CST 2017, time=2017-12-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1325641, encodeId=e9f81325641fd, content=<a href='/topic/show?id=96c71804b7' target=_blank style='color:#2F92EE;'>#ACC#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=21, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=1804, encryptionId=96c71804b7, topicName=ACC)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=1e452500029, createdName=12498568m50暂无昵称, createdTime=Sat Dec 16 06:59:00 CST 2017, time=2017-12-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1431039, encodeId=bbbb14310396b, 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=24, 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=Sat Dec 16 06:59:00 CST 2017, time=2017-12-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=269704, encodeId=6143269e04d4, content=学习.了解.了解, beContent=null, objectType=article, channel=null, level=null, likeNumber=61, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://cdnapi.center.medsci.cn/medsci/head/2017/07/07/d51783575d8d90eaa8b668d568aa6e50.jpg, createdBy=909f109204, createdName=liuweigang, createdTime=Fri Dec 15 22:54:20 CST 2017, time=2017-12-15, status=1, ipAttribution=)]
    2017-12-19 zwjnj2

    好好好好学习学习学习学习

    0

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    2017-12-17 wxl882001

    学习一下

    0

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    2017-12-15 liuweigang

    学习.了解.了解

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