Baidu
map

Lancet:不打针不吃药治疗高血压

2017-12-03 杨中华 脑血管病及重症文献导读

Esler等发现肾脏去神经支配以降低肾脏和全身交感张力,早期临床试验也发现这是一种有希望的方法。但是SYMPLICITY HTN-3试验并未发现肾脏去神经支配能够显著降低患者的血压(vs 假治疗,sham treatment)。事后分析推测以下因素是该研究未成功的原因:内科治疗依从性、肾脏去神经支配治疗不完全以及纳入了单纯收缩期高血压患者。


Esler等发现肾脏去神经支配以降低肾脏和全身交感张力,早期临床试验也发现这是一种有希望的方法。但是SYMPLICITY HTN-3试验并未发现肾脏去神经支配能够显著降低患者的血压(vs 假治疗,sham treatment)。事后分析推测以下因素是该研究未成功的原因:内科治疗依从性、肾脏去神经支配治疗不完全以及纳入了单纯收缩期高血压患者。

因为以前的研究设计具有很大的差异,因此进行验证概念的试验是有必要的。SPYRAL HTN-OFF MED是国际多中心、单盲、随机、sham-controlled、验证概念的试验。纳入的患者为20-80岁的轻度-中度高血压,定义为办公室收缩压(office systolic blood pressure [SBP])>=150 mmHg以及< 180 mmHg,办公室舒张压(office diastolic blood pressure [DBP])>= 90 mmHg,平均24h动态SBP>=140 mmHg并且< 170 mmHg。随机前要求停用所有降压药物,初次筛查访视目的为了检验是否具备纳入标准,并开始药物洗脱。3-4周药物洗脱期后,第二次访视确认患者是否具备纳入标准。

纳入的患者随机给予给予肾脏去神经支配或假手术(仅肾脏血管造影)。主要终点为3个月时24-h血压,采用IIT人群分析。所有患者皆进行药物监测,确保患者不能服用降压药物。

从2015年到2017年共随机了80例患者,其中治疗组38例,假手术组42例,并随访了3个月。在治疗组,从基线到3个月期间办公室血压和24-h动态血压都发生了显著下降:24-h SBP -5.5 mmHg (95% CI –9.1 to –2.0; p=0.0031), 24-h DBP –4.8 mm Hg (–7.0 to –2.6; p<0.0001), office SBP –10.0 mm Hg (–15.1 to –4.9; p=0.0004), office DBP –5.3 mm Hg (–7.8 to –2.7; p=0.0002)。相反,假手术组没有显著变化。两组皆未发生严重不良事件。

最终作者认为该研究发现肾脏去神经支配能够有效降低患者的血压。

原始出处:

Townsend RR1, Mahfoud F2, Kandzari DE,et al.Catheter-based renal denervation in patients with uncontrolled hypertension in the absence of antihypertensive medications (SPYRAL HTN-OFF MED): a randomised, sham-controlled, proof-of-concept trial.Lancet. 2017 Nov 11;390(10108):2160-2170. doi: 10.1016/S0140-6736(17)32281-X. Epub 2017 Aug 28.

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=1829355, encodeId=0d681829355c9, content=<a href='/topic/show?id=1b6210686b2' target=_blank style='color:#2F92EE;'>#Lancet#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=50, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=10686, encryptionId=1b6210686b2, topicName=Lancet)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=3f0227, createdName=howi, createdTime=Wed Feb 21 15:05:00 CST 2018, time=2018-02-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=266654, encodeId=017d26665433, content=lancet, beContent=null, objectType=article, channel=null, level=null, likeNumber=85, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cdnapi.center.medsci.cn/medsci/head/2017/04/28/37a322fa6e8be63db9e493f1c35a800a.jpg, createdBy=e5461842402, createdName=llaq, createdTime=Mon Dec 04 07:29:50 CST 2017, time=2017-12-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=266641, encodeId=9ba1266641d4, content=学习.谢谢分享, beContent=null, objectType=article, channel=null, level=null, likeNumber=74, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/aLGWoFXAyMbIu3qymFOyhb9xDeHojCicsdRdyC3XXdGk2ib9yLypZuHN06WeW4HO8WN0GGrgEfvnTX8gsckof05GHOU5OM4Mvx/0, createdBy=9cee1982656, createdName=执着追梦, createdTime=Mon Dec 04 06:58:12 CST 2017, time=2017-12-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=266581, encodeId=25b5266581ca, content=很好的文章.谢谢分享!, beContent=null, objectType=article, channel=null, level=null, likeNumber=102, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cacheapi.medsci.cn/resource/upload/20160914/IMG57D82E721DB581755.jpg, createdBy=4fc81933929, createdName=明天会更好!, createdTime=Mon Dec 04 00:11:30 CST 2017, time=2017-12-04, status=1, ipAttribution=)]
    2018-02-21 howi
  2. [GetPortalCommentsPageByObjectIdResponse(id=1829355, encodeId=0d681829355c9, content=<a href='/topic/show?id=1b6210686b2' target=_blank style='color:#2F92EE;'>#Lancet#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=50, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=10686, encryptionId=1b6210686b2, topicName=Lancet)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=3f0227, createdName=howi, createdTime=Wed Feb 21 15:05:00 CST 2018, time=2018-02-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=266654, encodeId=017d26665433, content=lancet, beContent=null, objectType=article, channel=null, level=null, likeNumber=85, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cdnapi.center.medsci.cn/medsci/head/2017/04/28/37a322fa6e8be63db9e493f1c35a800a.jpg, createdBy=e5461842402, createdName=llaq, createdTime=Mon Dec 04 07:29:50 CST 2017, time=2017-12-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=266641, encodeId=9ba1266641d4, content=学习.谢谢分享, beContent=null, objectType=article, channel=null, level=null, likeNumber=74, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/aLGWoFXAyMbIu3qymFOyhb9xDeHojCicsdRdyC3XXdGk2ib9yLypZuHN06WeW4HO8WN0GGrgEfvnTX8gsckof05GHOU5OM4Mvx/0, createdBy=9cee1982656, createdName=执着追梦, createdTime=Mon Dec 04 06:58:12 CST 2017, time=2017-12-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=266581, encodeId=25b5266581ca, content=很好的文章.谢谢分享!, beContent=null, objectType=article, channel=null, level=null, likeNumber=102, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cacheapi.medsci.cn/resource/upload/20160914/IMG57D82E721DB581755.jpg, createdBy=4fc81933929, createdName=明天会更好!, createdTime=Mon Dec 04 00:11:30 CST 2017, time=2017-12-04, status=1, ipAttribution=)]
    2017-12-04 llaq

    lancet

    0

  3. [GetPortalCommentsPageByObjectIdResponse(id=1829355, encodeId=0d681829355c9, content=<a href='/topic/show?id=1b6210686b2' target=_blank style='color:#2F92EE;'>#Lancet#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=50, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=10686, encryptionId=1b6210686b2, topicName=Lancet)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=3f0227, createdName=howi, createdTime=Wed Feb 21 15:05:00 CST 2018, time=2018-02-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=266654, encodeId=017d26665433, content=lancet, beContent=null, objectType=article, channel=null, level=null, likeNumber=85, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cdnapi.center.medsci.cn/medsci/head/2017/04/28/37a322fa6e8be63db9e493f1c35a800a.jpg, createdBy=e5461842402, createdName=llaq, createdTime=Mon Dec 04 07:29:50 CST 2017, time=2017-12-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=266641, encodeId=9ba1266641d4, content=学习.谢谢分享, beContent=null, objectType=article, channel=null, level=null, likeNumber=74, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/aLGWoFXAyMbIu3qymFOyhb9xDeHojCicsdRdyC3XXdGk2ib9yLypZuHN06WeW4HO8WN0GGrgEfvnTX8gsckof05GHOU5OM4Mvx/0, createdBy=9cee1982656, createdName=执着追梦, createdTime=Mon Dec 04 06:58:12 CST 2017, time=2017-12-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=266581, encodeId=25b5266581ca, content=很好的文章.谢谢分享!, beContent=null, objectType=article, channel=null, level=null, likeNumber=102, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cacheapi.medsci.cn/resource/upload/20160914/IMG57D82E721DB581755.jpg, createdBy=4fc81933929, createdName=明天会更好!, createdTime=Mon Dec 04 00:11:30 CST 2017, time=2017-12-04, status=1, ipAttribution=)]
    2017-12-04 执着追梦

    学习.谢谢分享

    0

  4. [GetPortalCommentsPageByObjectIdResponse(id=1829355, encodeId=0d681829355c9, content=<a href='/topic/show?id=1b6210686b2' target=_blank style='color:#2F92EE;'>#Lancet#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=50, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=10686, encryptionId=1b6210686b2, topicName=Lancet)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=3f0227, createdName=howi, createdTime=Wed Feb 21 15:05:00 CST 2018, time=2018-02-21, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=266654, encodeId=017d26665433, content=lancet, beContent=null, objectType=article, channel=null, level=null, likeNumber=85, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cdnapi.center.medsci.cn/medsci/head/2017/04/28/37a322fa6e8be63db9e493f1c35a800a.jpg, createdBy=e5461842402, createdName=llaq, createdTime=Mon Dec 04 07:29:50 CST 2017, time=2017-12-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=266641, encodeId=9ba1266641d4, content=学习.谢谢分享, beContent=null, objectType=article, channel=null, level=null, likeNumber=74, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/aLGWoFXAyMbIu3qymFOyhb9xDeHojCicsdRdyC3XXdGk2ib9yLypZuHN06WeW4HO8WN0GGrgEfvnTX8gsckof05GHOU5OM4Mvx/0, createdBy=9cee1982656, createdName=执着追梦, createdTime=Mon Dec 04 06:58:12 CST 2017, time=2017-12-04, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=266581, encodeId=25b5266581ca, content=很好的文章.谢谢分享!, beContent=null, objectType=article, channel=null, level=null, likeNumber=102, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cacheapi.medsci.cn/resource/upload/20160914/IMG57D82E721DB581755.jpg, createdBy=4fc81933929, createdName=明天会更好!, createdTime=Mon Dec 04 00:11:30 CST 2017, time=2017-12-04, status=1, ipAttribution=)]
    2017-12-04 明天会更好!

    很好的文章.谢谢分享!

    0

相关资讯

J AM COLL CARDIOL:减少钠摄入可以轻松缓解高血压?

减少钠摄入或是采取DASH饮食法,摄入丰富的水果,蔬菜和低脂乳制品,减少饱和脂肪和胆固醇的量可以降低血压。但是至今为止,这些饮食干预对于基线血压(BP)的独立和综合影响还不明确。

AHA 2017:早期诊治儿童及青少年高血压之多学科项目一览

美国心脏协会(AHA)2017年科学年会的临床高血压专场发布了由美国费城儿童医院Michelle Kaplinski教授等开展的一项旨在早期识别和治疗儿童及青少年系统性高血压的多学科项目最新结果。

JACC:美国的这项研究有望使高血压的控制告别药物!

超过400名成年人高血压前期,或1级高血压的研究发现,低盐饮食与心脏健康的DASH饮食组合明显降低了收缩压,尤其是在人基线收缩压读数更高的情况下。

高血压“门槛”下调 科学?阴谋?

高血压“门槛”下调,被诊断为高血压的患者增加,必然增加了医疗需求。有人说这是“药企的阴谋”,专家如何说?

王继光:每2个老人中就有1人患高血压,老年高血压理想用24小时动态血压评估

如果以60 岁作为老年的界限值,根据诊室收缩压≥140 mmHg或舒张压≥90 mmHg,或服用降压药物进行降压治疗,老年人群高血压的患病率约为50%,即每2 名老年人中就有1 人患有高血压。

糖尿病患者血压应降到多少?我国糖尿病与高血压新指南将趋于大同

在刚刚结束的2017年CDS年会期间,贾伟平教授介绍了即将正式颁布的2017年中国糖尿病指南的主要内容,其中2型糖尿病患者的血压控制目标由上版指南(2013版)的<140/80 mmHg更改为<130/80 mmHg。

Baidu
map
Baidu
map
Baidu
map