Baidu
map

Stroke:治疗不明原因栓塞性中风,阿司匹林与利伐沙班疗效相似,且更安全

2019-08-21 朱柳媛 中国循环杂志

近日,Stroke杂志发表的NAVIGATE ESUS研究最新结果表明,对于存在颈动脉斑块或狭窄的不明原因栓塞性中风患者来说,阿司匹林(100 mg/d)和利伐沙班(15 mg/d)在预防中风复发方面疗效相似,但阿司匹林更安全。

近日,Stroke杂志发表的NAVIGATE ESUS研究最新结果表明,对于存在颈动脉斑块或狭窄的不明原因栓塞性中风患者来说,阿司匹林(100 mg/d)和利伐沙班(15 mg/d)在预防中风复发方面疗效相似,但阿司匹林更安全。

该研究显示,中位随访11个月期间,在存在颈动脉狭窄的不明原因栓塞性中风患者中,利伐沙班组和阿司匹林组的缺血性中风复发率分别为5例/百人年和5.9例/百人年,无明显组间差异。

在有颈动脉斑块的患者中,利伐沙班组和阿司匹组的缺血性中风复发率也同样相似,分别为5.9例/百人年和4.9例/百人年,但利伐沙班组的大出血发生风险是阿司匹林组的3.75倍(2例/百人年 vs 0.5例/百人年,HR=3.75)。

研究者指出,在有或无颈动脉斑块或狭窄的患者中,阿司匹林或利伐沙班的疗效均无明显差别。

在有或无颈动脉狭窄的患者中,缺血性中风的复发率无明显差别;但有颈动脉斑块的患者中缺血性中风的复发率高于无颈动脉斑块的患者。

研究者发现,颈动脉斑块在缺血性中风的同侧更常见,说明颈动脉斑块在不明原因栓塞性中风的发生中发挥重要的作用。

在NAVIGATE ESUS研究纳入的不明原因栓塞性中风患者中,40%的患者有颈动脉斑块,11%存在轻度颈动脉狭窄(狭窄程度20%~49%)。

原始出处:Ntaios G1, Swaminathan B2, Berkowitz SD3, et al. Efficacy and Safety of Rivaroxaban Versus Aspirin in Embolic Stroke of Undetermined Source and Carotid Atherosclerosis. Stroke. 12 Aug 2019

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=371634, encodeId=d1713e163472, content=好, beContent=null, objectType=article, channel=null, level=null, likeNumber=111, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=6d551998554, createdName=1e1c07bdm01(暂无匿称), createdTime=Thu Aug 22 05:53:09 CST 2019, time=2019-08-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1032258, encodeId=0e2c103225878, content=谢谢梅斯提供这么好的信息,学到很多, beContent=null, objectType=article, channel=null, level=null, likeNumber=73, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=内科新手, createdTime=Thu Aug 22 02:15:00 CST 2019, time=2019-08-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1045885, encodeId=f139104588508, content=中风是俗称,应该称为缺血性卒中吧, beContent=null, objectType=article, channel=null, level=null, likeNumber=91, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=guging, createdTime=Thu Aug 22 02:15:00 CST 2019, time=2019-08-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=371628, encodeId=23553e1628e7, content=学习了,谢谢分享, beContent=null, objectType=article, channel=null, level=null, likeNumber=94, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20220115/46bcf39c32de4aa6b45c5f9d66c8ee77/6cb4a20c55bb4b7691122f47747bfca2.jpg, createdBy=9dad1662329, createdName=1ddf0692m34(暂无匿称), createdTime=Wed Aug 21 23:37:56 CST 2019, time=2019-08-21, status=1, ipAttribution=)]
  2. [GetPortalCommentsPageByObjectIdResponse(id=371634, encodeId=d1713e163472, content=好, beContent=null, objectType=article, channel=null, level=null, likeNumber=111, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=6d551998554, createdName=1e1c07bdm01(暂无匿称), createdTime=Thu Aug 22 05:53:09 CST 2019, time=2019-08-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1032258, encodeId=0e2c103225878, content=谢谢梅斯提供这么好的信息,学到很多, beContent=null, objectType=article, channel=null, level=null, likeNumber=73, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=内科新手, createdTime=Thu Aug 22 02:15:00 CST 2019, time=2019-08-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1045885, encodeId=f139104588508, content=中风是俗称,应该称为缺血性卒中吧, beContent=null, objectType=article, channel=null, level=null, likeNumber=91, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=guging, createdTime=Thu Aug 22 02:15:00 CST 2019, time=2019-08-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=371628, encodeId=23553e1628e7, content=学习了,谢谢分享, beContent=null, objectType=article, channel=null, level=null, likeNumber=94, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20220115/46bcf39c32de4aa6b45c5f9d66c8ee77/6cb4a20c55bb4b7691122f47747bfca2.jpg, createdBy=9dad1662329, createdName=1ddf0692m34(暂无匿称), createdTime=Wed Aug 21 23:37:56 CST 2019, time=2019-08-21, status=1, ipAttribution=)]
    2019-08-22 内科新手

    谢谢梅斯提供这么好的信息,学到很多

    0

  3. [GetPortalCommentsPageByObjectIdResponse(id=371634, encodeId=d1713e163472, content=好, beContent=null, objectType=article, channel=null, level=null, likeNumber=111, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=6d551998554, createdName=1e1c07bdm01(暂无匿称), createdTime=Thu Aug 22 05:53:09 CST 2019, time=2019-08-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1032258, encodeId=0e2c103225878, content=谢谢梅斯提供这么好的信息,学到很多, beContent=null, objectType=article, channel=null, level=null, likeNumber=73, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=内科新手, createdTime=Thu Aug 22 02:15:00 CST 2019, time=2019-08-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1045885, encodeId=f139104588508, content=中风是俗称,应该称为缺血性卒中吧, beContent=null, objectType=article, channel=null, level=null, likeNumber=91, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=guging, createdTime=Thu Aug 22 02:15:00 CST 2019, time=2019-08-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=371628, encodeId=23553e1628e7, content=学习了,谢谢分享, beContent=null, objectType=article, channel=null, level=null, likeNumber=94, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20220115/46bcf39c32de4aa6b45c5f9d66c8ee77/6cb4a20c55bb4b7691122f47747bfca2.jpg, createdBy=9dad1662329, createdName=1ddf0692m34(暂无匿称), createdTime=Wed Aug 21 23:37:56 CST 2019, time=2019-08-21, status=1, ipAttribution=)]
    2019-08-22 guging

    中风是俗称,应该称为缺血性卒中吧

    0

  4. [GetPortalCommentsPageByObjectIdResponse(id=371634, encodeId=d1713e163472, content=好, beContent=null, objectType=article, channel=null, level=null, likeNumber=111, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=6d551998554, createdName=1e1c07bdm01(暂无匿称), createdTime=Thu Aug 22 05:53:09 CST 2019, time=2019-08-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1032258, encodeId=0e2c103225878, content=谢谢梅斯提供这么好的信息,学到很多, beContent=null, objectType=article, channel=null, level=null, likeNumber=73, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=内科新手, createdTime=Thu Aug 22 02:15:00 CST 2019, time=2019-08-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1045885, encodeId=f139104588508, content=中风是俗称,应该称为缺血性卒中吧, beContent=null, objectType=article, channel=null, level=null, likeNumber=91, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=guging, createdTime=Thu Aug 22 02:15:00 CST 2019, time=2019-08-22, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=371628, encodeId=23553e1628e7, content=学习了,谢谢分享, beContent=null, objectType=article, channel=null, level=null, likeNumber=94, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20220115/46bcf39c32de4aa6b45c5f9d66c8ee77/6cb4a20c55bb4b7691122f47747bfca2.jpg, createdBy=9dad1662329, createdName=1ddf0692m34(暂无匿称), createdTime=Wed Aug 21 23:37:56 CST 2019, time=2019-08-21, status=1, ipAttribution=)]
    2019-08-21 1ddf0692m34(暂无匿称)

    学习了,谢谢分享

    0

相关资讯

NEJM:经导管主动脉瓣膜置换术后胆固醇结晶栓塞-病例报道

患者接受糖皮质激素治疗,继续用阿司匹林和他汀类药物治疗。没有开始血液透析,他的肾功能逐渐改善。在为期6个月的随访中,患者的血清肌酐水平为每分升2.2毫克(190μmol/升)。

Lancet:警惕房颤引起的全身性栓塞

剂型肾脏和脾脏梗死是罕见的,房颤是梗死的病因。其他病因还包括癌症和亚急性细菌性心内膜炎。

软脑膜动静脉瘘栓塞治疗1例

患者男性,48岁,因间断反复头痛30余年,在当地医院行头颅CT,发现右颞顶叶高密度血管影,头颅MRI示血管流空影,见图1、2。后在首都医科大学宣武医院行DSA检查,明确诊断软脑膜动静脉瘘,供血动脉分别为右大脑中动脉、右大脑后动脉、左侧大脑前动脉,见图3~5。

支架辅助弹簧圈栓塞治疗颈内动脉夹层动脉瘤1例

颈部夹层动脉分离(cervical artery dissection,CeAD)是指各种原因引起的颈部脑供血动脉内膜撕脱,血液进入血管壁形成壁间血肿,血肿逐渐累及管腔造成血管狭窄,或向血管外膜延伸形成夹层动脉瘤。CeAD在中青年卒中人群中的患病率高达8%~25%,具体病因不明,高血压、外伤、头颈部推拿按摩、感染、偏头痛、先天性血管纤维肌性发育不良等可能是其危险因素。

颈内动脉海绵窦瘘介入栓塞全麻术中心跳骤停1例

患者女,42岁,因“车祸后视物重影,右眼红,眼突出2个月余”收治入院。体检眼球突出度:右16 mm,左13 mm,右眼各方向活动均受限,球结膜充血,结膜下血管扩张迂曲,角膜透明,对光反应正常。右眼B超提示:右眼轻度玻璃体混浊,右眼眼上静脉扩张。

Baidu
map
Baidu
map
Baidu
map