Heart:反射性晕厥患者停用或减少血管减压型药物有何获益?

2017-04-01 安雅晶;吴星 环球医学

2017年3月,发表在《Heart》的一项由意大利科学家进行的随机对照试验表明,反射性晕厥患者停用或减少血管减压型药物可减少晕厥复发和晕厥前状。

2017年3月,发表在《Heart》的一项由意大利科学家进行的随机对照试验表明,反射性晕厥患者停用或减少血管减压型药物可减少晕厥复发和晕厥前状。

目的:大部分受到反射性血管减压型晕厥影响的老年患者使用1种或多种低血压药物。这些药物引发晕厥的机制尚未确定。研究者假设可以通过停止/减少血管活性治疗,减少晕厥复发和晕厥前状态,而不增加心血管和神经系统事件风险。

方法:2014年1月至2016年3月,于4所综合医院开展了这项随机、平行、前瞻性试验。在328例初始筛查的受试者中,58例患者[平均年龄(SD)为74±11岁]发生反射性晕厥,通过倾斜试验(n=54)或颈动脉按摩(n=4)进行复制,并随机分为停止/减少血管活性治疗组或继续治疗组。主要终点为晕厥复发、晕厥前状态或不良事件(定义为卒中、一过性脑缺血、心衰恶化和心梗)。

结果:在随机分配的58例患者中,55例完成了试验。1个月后,“停止/减少”组的收缩压显着高于“继续”组,在仰卧位(141±13 mm Hg vs 128±14 mm Hg;p=0.004)和站立位(133±13 mm Hg vs 122±15 mm Hg;p=0.02)均有此结果。在平均随访13±7个月期间,“停止/减少”组有7例(23%)患者出现主要合并终点:3例出现晕厥,3例出现晕厥前状,1例出现心衰。相反,“继续”组有13例(54%)患者出现主要合并终点:10例出现晕厥,2例出现晕厥前状,1例出现一过性脑缺血。log-rank p值为0.02,HR为0.37(95% CI 0.15~0.91)。

结论:大部分反射性晕厥患者可以通过停止/减少血管活性治疗,减少晕厥复发和晕厥前状。

原始出处:

Solari D, Tesi F, et al.  Stop vasodepressor drugs in reflex syncope: a randomised controlled trial.  Heart. 2017 Mar;103(6):449-455. 

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    2017-04-03 docwu2019
  2. [GetPortalCommentsPageByObjectIdResponse(id=1311619, encodeId=abdf13116198c, content=<a href='/topic/show?id=053f59e677a' target=_blank style='color:#2F92EE;'>#晕厥#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=28, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=59767, encryptionId=053f59e677a, topicName=晕厥)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=a12645, createdName=docwu2019, createdTime=Mon Apr 03 05:44:00 CST 2017, time=2017-04-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1356206, encodeId=4ba013562067c, content=<a href='/topic/show?id=b0702e84b9' target=_blank style='color:#2F92EE;'>#ART#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=2784, encryptionId=b0702e84b9, topicName=ART)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4c37265, createdName=zhaojie88, createdTime=Mon Apr 03 05:44:00 CST 2017, time=2017-04-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1562469, encodeId=3443156246994, content=<a href='/topic/show?id=f69d864413' target=_blank style='color:#2F92EE;'>#HEART#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=8644, encryptionId=f69d864413, topicName=HEART)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=80d715270048, createdName=slcumt, createdTime=Mon Apr 03 05:44:00 CST 2017, time=2017-04-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=184718, encodeId=c3bc184e180b, content=目前还真的没有好的方法, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mONcle9pic3xjZ9qh3bhXrJtUlmycKGfQKPuADVZQsdNAQj5IrHHlzbGsDwScictBgogYRk8KhicpgEKwTEfOHgqw/0, createdBy=bc931611963, createdName=jin321, createdTime=Mon Apr 03 00:14:48 CST 2017, time=2017-04-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=184506, encodeId=38d218450695, content=目前没什么好办法, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=ca432042642, createdName=lemon985, createdTime=Sun Apr 02 09:10:48 CST 2017, time=2017-04-02, status=1, ipAttribution=)]
    2017-04-03 zhaojie88
  3. [GetPortalCommentsPageByObjectIdResponse(id=1311619, encodeId=abdf13116198c, content=<a href='/topic/show?id=053f59e677a' target=_blank style='color:#2F92EE;'>#晕厥#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=28, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=59767, encryptionId=053f59e677a, topicName=晕厥)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=a12645, createdName=docwu2019, createdTime=Mon Apr 03 05:44:00 CST 2017, time=2017-04-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1356206, encodeId=4ba013562067c, content=<a href='/topic/show?id=b0702e84b9' target=_blank style='color:#2F92EE;'>#ART#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=2784, encryptionId=b0702e84b9, topicName=ART)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4c37265, createdName=zhaojie88, createdTime=Mon Apr 03 05:44:00 CST 2017, time=2017-04-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1562469, encodeId=3443156246994, content=<a href='/topic/show?id=f69d864413' target=_blank style='color:#2F92EE;'>#HEART#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=8644, encryptionId=f69d864413, topicName=HEART)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=80d715270048, createdName=slcumt, createdTime=Mon Apr 03 05:44:00 CST 2017, time=2017-04-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=184718, encodeId=c3bc184e180b, content=目前还真的没有好的方法, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mONcle9pic3xjZ9qh3bhXrJtUlmycKGfQKPuADVZQsdNAQj5IrHHlzbGsDwScictBgogYRk8KhicpgEKwTEfOHgqw/0, createdBy=bc931611963, createdName=jin321, createdTime=Mon Apr 03 00:14:48 CST 2017, time=2017-04-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=184506, encodeId=38d218450695, content=目前没什么好办法, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=ca432042642, createdName=lemon985, createdTime=Sun Apr 02 09:10:48 CST 2017, time=2017-04-02, status=1, ipAttribution=)]
    2017-04-03 slcumt
  4. [GetPortalCommentsPageByObjectIdResponse(id=1311619, encodeId=abdf13116198c, content=<a href='/topic/show?id=053f59e677a' target=_blank style='color:#2F92EE;'>#晕厥#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=28, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=59767, encryptionId=053f59e677a, topicName=晕厥)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=a12645, createdName=docwu2019, createdTime=Mon Apr 03 05:44:00 CST 2017, time=2017-04-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1356206, encodeId=4ba013562067c, content=<a href='/topic/show?id=b0702e84b9' target=_blank style='color:#2F92EE;'>#ART#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=2784, encryptionId=b0702e84b9, topicName=ART)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4c37265, createdName=zhaojie88, createdTime=Mon Apr 03 05:44:00 CST 2017, time=2017-04-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1562469, encodeId=3443156246994, content=<a href='/topic/show?id=f69d864413' target=_blank style='color:#2F92EE;'>#HEART#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=8644, encryptionId=f69d864413, topicName=HEART)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=80d715270048, createdName=slcumt, createdTime=Mon Apr 03 05:44:00 CST 2017, time=2017-04-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=184718, encodeId=c3bc184e180b, content=目前还真的没有好的方法, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mONcle9pic3xjZ9qh3bhXrJtUlmycKGfQKPuADVZQsdNAQj5IrHHlzbGsDwScictBgogYRk8KhicpgEKwTEfOHgqw/0, createdBy=bc931611963, createdName=jin321, createdTime=Mon Apr 03 00:14:48 CST 2017, time=2017-04-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=184506, encodeId=38d218450695, content=目前没什么好办法, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=ca432042642, createdName=lemon985, createdTime=Sun Apr 02 09:10:48 CST 2017, time=2017-04-02, status=1, ipAttribution=)]
    2017-04-03 jin321

    目前还真的没有好的方法

    0

  5. [GetPortalCommentsPageByObjectIdResponse(id=1311619, encodeId=abdf13116198c, content=<a href='/topic/show?id=053f59e677a' target=_blank style='color:#2F92EE;'>#晕厥#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=28, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=59767, encryptionId=053f59e677a, topicName=晕厥)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=a12645, createdName=docwu2019, createdTime=Mon Apr 03 05:44:00 CST 2017, time=2017-04-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1356206, encodeId=4ba013562067c, content=<a href='/topic/show?id=b0702e84b9' target=_blank style='color:#2F92EE;'>#ART#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=2784, encryptionId=b0702e84b9, topicName=ART)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4c37265, createdName=zhaojie88, createdTime=Mon Apr 03 05:44:00 CST 2017, time=2017-04-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1562469, encodeId=3443156246994, content=<a href='/topic/show?id=f69d864413' target=_blank style='color:#2F92EE;'>#HEART#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=0, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=8644, encryptionId=f69d864413, topicName=HEART)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=80d715270048, createdName=slcumt, createdTime=Mon Apr 03 05:44:00 CST 2017, time=2017-04-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=184718, encodeId=c3bc184e180b, content=目前还真的没有好的方法, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mONcle9pic3xjZ9qh3bhXrJtUlmycKGfQKPuADVZQsdNAQj5IrHHlzbGsDwScictBgogYRk8KhicpgEKwTEfOHgqw/0, createdBy=bc931611963, createdName=jin321, createdTime=Mon Apr 03 00:14:48 CST 2017, time=2017-04-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=184506, encodeId=38d218450695, content=目前没什么好办法, beContent=null, objectType=article, channel=null, level=null, likeNumber=32, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=ca432042642, createdName=lemon985, createdTime=Sun Apr 02 09:10:48 CST 2017, time=2017-04-02, status=1, ipAttribution=)]
    2017-04-02 lemon985

    目前没什么好办法

    0