Baidu
map

JACC:氟氢可的松是否可以预防血管迷走性昏厥?

2016-06-29 fsy 译 MedSci原创

目前氟氢可的松是否可以预防血管迷走性昏厥的证据是有限的。作者试图确定使用氟氢可的松治疗是否可以减少复发性昏厥患者40%的比例,这是一个预先指定的最小临床重要相对风险降低。多中心POST2研究是一项随机,安慰剂对照,双盲试验,该试验评估了氟氢可的松治疗血管迷走性昏厥超过1年的治疗期间的影响。所有患者均有>2次的昏厥,卡尔加里晕厥症状评分>-3。患者每天接受氟氢可的松或匹配的安慰剂,最高耐

目前氟氢可的松是否可以预防血管迷走性昏厥的证据是有限的。

作者试图确定使用氟氢可的松治疗是否可以减少复发性昏厥患者40%的比例,这是一个预先指定的最小临床重要相对风险降低。

多中心POST2研究是一项随机、安慰剂对照、双盲试验,该试验评估了氟氢可的松治疗血管迷走性昏厥超过1年的治疗期间的影响。所有患者均有>2次的昏厥,卡尔加里晕厥症状评分>-3。患者每天接受氟氢可的松或匹配的安慰剂,最高耐受剂量从0.05毫克到0.2毫克。主要观察指标是昏厥的第一次复发。

作者随机分配210例患者(71%为女性,平均年龄30岁)接受氟氢可的松或安慰剂,这些患者在平均9年中有超过15次昏厥。其中,96例患者有≥1次昏厥复发,只有14例患者在昏厥复发前失去随访。氟氢可的松组的患者发生昏厥的次数有轻微但并不显著的减少(危险比[HR]:0.69:95%置信区间(CI):0.46〜1.03; P=0.069)。在一个多变量模型中,氟氢可的松显著减少昏厥的可能性(HR:0.63; 95%CI:0.42〜0.94; P=0.024)。当剂量稳定2周后仅限于结果时,服用氟氢可的松的益处非常明显(HR:0.51; 95%CI:0.28〜0.89; P=0.019)。

该研究没有达到证明氟氢可的松减少了昏厥风险40%的主要目标。这项研究表明剂量稳定后效果显著,并有在事后多变量和处理分析发现显著的结果。

原始出处:

Robert Sheldon,Satish R. Raj,M. Sarah Rose,et al.Fludrocortisone for the Prevention of Vasovagal Syncope,JACC,2016.6.29

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 (4)
#插入话题
  1. [GetPortalCommentsPageByObjectIdResponse(id=1853542, encodeId=1e751853542fa, content=<a href='/topic/show?id=48351020537' target=_blank style='color:#2F92EE;'>#JACC#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=69, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=10205, encryptionId=48351020537, topicName=JACC)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=55ce62, createdName=hbwxf, createdTime=Thu Jul 14 04:01:00 CST 2016, time=2016-07-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=145993, encodeId=292f1459935f, content=拜读了,受益匪浅,点个赞!, beContent=null, objectType=article, channel=null, level=null, likeNumber=107, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo7s7ZCKOmmbBTD6nE7gcd5OZpvyGEzkxBP3S275k5ZJVrsPkotZhBglRHM9rKvcj1OgkssqhcnoPw8zIaMZTF8c/0, createdBy=4c441942088, createdName=ylzr123, createdTime=Tue Oct 11 22:31:29 CST 2016, time=2016-10-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1325258, encodeId=48da1325258d2, content=<a href='/topic/show?id=96c71804b7' target=_blank style='color:#2F92EE;'>#ACC#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=74, 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=Fri Jul 01 13:01:00 CST 2016, time=2016-07-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=91692, encodeId=43f29169217, content=学习了,方法学不错,思路不错, beContent=null, objectType=article, channel=null, level=null, likeNumber=126, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=a6831717982, createdName=微分, createdTime=Fri Jul 01 09:54:00 CST 2016, time=2016-07-01, status=1, ipAttribution=)]
    2016-07-14 hbwxf
  2. [GetPortalCommentsPageByObjectIdResponse(id=1853542, encodeId=1e751853542fa, content=<a href='/topic/show?id=48351020537' target=_blank style='color:#2F92EE;'>#JACC#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=69, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=10205, encryptionId=48351020537, topicName=JACC)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=55ce62, createdName=hbwxf, createdTime=Thu Jul 14 04:01:00 CST 2016, time=2016-07-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=145993, encodeId=292f1459935f, content=拜读了,受益匪浅,点个赞!, beContent=null, objectType=article, channel=null, level=null, likeNumber=107, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo7s7ZCKOmmbBTD6nE7gcd5OZpvyGEzkxBP3S275k5ZJVrsPkotZhBglRHM9rKvcj1OgkssqhcnoPw8zIaMZTF8c/0, createdBy=4c441942088, createdName=ylzr123, createdTime=Tue Oct 11 22:31:29 CST 2016, time=2016-10-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1325258, encodeId=48da1325258d2, content=<a href='/topic/show?id=96c71804b7' target=_blank style='color:#2F92EE;'>#ACC#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=74, 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=Fri Jul 01 13:01:00 CST 2016, time=2016-07-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=91692, encodeId=43f29169217, content=学习了,方法学不错,思路不错, beContent=null, objectType=article, channel=null, level=null, likeNumber=126, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=a6831717982, createdName=微分, createdTime=Fri Jul 01 09:54:00 CST 2016, time=2016-07-01, status=1, ipAttribution=)]
    2016-10-11 ylzr123

    拜读了,受益匪浅,点个赞!

    0

  3. [GetPortalCommentsPageByObjectIdResponse(id=1853542, encodeId=1e751853542fa, content=<a href='/topic/show?id=48351020537' target=_blank style='color:#2F92EE;'>#JACC#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=69, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=10205, encryptionId=48351020537, topicName=JACC)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=55ce62, createdName=hbwxf, createdTime=Thu Jul 14 04:01:00 CST 2016, time=2016-07-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=145993, encodeId=292f1459935f, content=拜读了,受益匪浅,点个赞!, beContent=null, objectType=article, channel=null, level=null, likeNumber=107, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo7s7ZCKOmmbBTD6nE7gcd5OZpvyGEzkxBP3S275k5ZJVrsPkotZhBglRHM9rKvcj1OgkssqhcnoPw8zIaMZTF8c/0, createdBy=4c441942088, createdName=ylzr123, createdTime=Tue Oct 11 22:31:29 CST 2016, time=2016-10-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1325258, encodeId=48da1325258d2, content=<a href='/topic/show?id=96c71804b7' target=_blank style='color:#2F92EE;'>#ACC#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=74, 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=Fri Jul 01 13:01:00 CST 2016, time=2016-07-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=91692, encodeId=43f29169217, content=学习了,方法学不错,思路不错, beContent=null, objectType=article, channel=null, level=null, likeNumber=126, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=a6831717982, createdName=微分, createdTime=Fri Jul 01 09:54:00 CST 2016, time=2016-07-01, status=1, ipAttribution=)]
  4. [GetPortalCommentsPageByObjectIdResponse(id=1853542, encodeId=1e751853542fa, content=<a href='/topic/show?id=48351020537' target=_blank style='color:#2F92EE;'>#JACC#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=69, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=10205, encryptionId=48351020537, topicName=JACC)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=55ce62, createdName=hbwxf, createdTime=Thu Jul 14 04:01:00 CST 2016, time=2016-07-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=145993, encodeId=292f1459935f, content=拜读了,受益匪浅,点个赞!, beContent=null, objectType=article, channel=null, level=null, likeNumber=107, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo7s7ZCKOmmbBTD6nE7gcd5OZpvyGEzkxBP3S275k5ZJVrsPkotZhBglRHM9rKvcj1OgkssqhcnoPw8zIaMZTF8c/0, createdBy=4c441942088, createdName=ylzr123, createdTime=Tue Oct 11 22:31:29 CST 2016, time=2016-10-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1325258, encodeId=48da1325258d2, content=<a href='/topic/show?id=96c71804b7' target=_blank style='color:#2F92EE;'>#ACC#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=74, 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=Fri Jul 01 13:01:00 CST 2016, time=2016-07-01, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=91692, encodeId=43f29169217, content=学习了,方法学不错,思路不错, beContent=null, objectType=article, channel=null, level=null, likeNumber=126, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=a6831717982, createdName=微分, createdTime=Fri Jul 01 09:54:00 CST 2016, time=2016-07-01, status=1, ipAttribution=)]
    2016-07-01 微分

    学习了,方法学不错,思路不错

    0

Baidu
map
Baidu
map
Baidu
map