Baidu
map

Stroke:预防动脉粥样硬化性卒中复发:氯吡格雷联合阿司匹林VS阿司匹林

2016-10-29 MedSci MedSci原创

背景:由大动脉动脉粥样硬化引起的急性缺血性卒中患者中,预防复发性脑缺血的发生,氯吡格雷联合阿司匹林vs阿司匹林单独治疗可能更有效。然而,没有明确的证据。方法:在这项多中心、双盲、安慰剂对照试验中,研究者随机对358例疑似大动脉粥样硬化起源急性缺血性脑卒中患者,在发病48小时内服用氯吡格雷(75 mg/d无负荷剂量)联合阿司匹林(300 mg负荷剂量后100mg/d)或单用阿司匹林(300 mg/d

背景:由大动脉动脉粥样硬化引起的急性缺血性卒中患者中,预防复发性脑缺血的发生,氯吡格雷联合阿司匹林vs阿司匹林单独治疗可能更有效。然而,没有明确的证据。

方法:在这项多中心、双盲、安慰剂对照试验中,研究者随机对358例疑似大动脉粥样硬化起源急性缺血性脑卒中患者,在发病48小时内服用氯吡格雷(75 mg/d无负荷剂量)联合阿司匹林(300 mg负荷剂量后100mg/d)或单用阿司匹林(300 mg/d负荷后100 mg/d)治疗30天。主要预后为30天内磁共振成像出现新的有症状或无症状的缺血灶。次要预后为30天的功能残疾,临床卒中复发及主要血管事件复合。安全预后为任何出血。

结果:358例患者中,334例(每组167例)完成随访磁共振成像。氯吡格雷联合阿司匹林和阿司匹林单药治疗组之间的30天新的缺血性病变复发率相当(36.5% vs 35.9%;RR,1.02;95%CI,0.77-1.35;P = 0.91)。复发性缺血性病变,94.2%例临床无症状。在2组之间的次级预后无显著差异。联合组出血风险比阿司匹林单药治疗组高,但差异不显著(10.7% vs 16.7%,P = 0.11)。氯吡格雷联合阿司匹林组发生一次出血性卒中。

结论:氯吡格雷联合阿司匹林可能不优于单用阿司匹林预防大动脉动脉粥样硬化引起的急性缺血性卒中患者的新发的缺血性病变及临床血管事件。

原始出处:

Hong KS, Lee SH, et al. Recurrent Ischemic Lesions After Acute Atherothrombotic Stroke: Clopidogrel Plus Aspirin Versus Aspirin Alone. Stroke. 2016 Sep.

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=1804086, encodeId=b01b180408653, content=<a href='/topic/show?id=d1b2e630123' target=_blank style='color:#2F92EE;'>#粥样硬化性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=51, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=76301, encryptionId=d1b2e630123, topicName=粥样硬化性)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=976a57, createdName=liubm555, createdTime=Sun Feb 19 21:12:00 CST 2017, time=2017-02-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1944421, encodeId=11c119444216f, content=<a href='/topic/show?id=411de6300ad' target=_blank style='color:#2F92EE;'>#粥样硬化#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=48, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=76300, encryptionId=411de6300ad, topicName=粥样硬化)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=b30d401, createdName=huangshifeng, createdTime=Sat Jun 17 15:12:00 CST 2017, time=2017-06-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1391604, encodeId=c959139160438, content=<a href='/topic/show?id=f8ab3603664' target=_blank style='color:#2F92EE;'>#卒中复发#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=66, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=36036, encryptionId=f8ab3603664, topicName=卒中复发)], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/Q0j4TwGTfTLc3PoqaNe4QTZ947pojXuchvvmkkJN0wyBBbA3LVX2WDkgiaJ7cswu9yvA4CB0NicjcrCfBY1zRPkA/132, createdBy=b3812500089, createdName=ms6897892027066920, createdTime=Mon Oct 31 07:12:00 CST 2016, time=2016-10-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1496284, encodeId=5bc6149628430, content=<a href='/topic/show?id=43b6e358710' target=_blank style='color:#2F92EE;'>#硬化性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=41, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=73587, encryptionId=43b6e358710, topicName=硬化性)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=d8119265602, createdName=Smile2683, createdTime=Mon Oct 31 07:12:00 CST 2016, time=2016-10-31, status=1, ipAttribution=)]
  2. [GetPortalCommentsPageByObjectIdResponse(id=1804086, encodeId=b01b180408653, content=<a href='/topic/show?id=d1b2e630123' target=_blank style='color:#2F92EE;'>#粥样硬化性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=51, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=76301, encryptionId=d1b2e630123, topicName=粥样硬化性)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=976a57, createdName=liubm555, createdTime=Sun Feb 19 21:12:00 CST 2017, time=2017-02-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1944421, encodeId=11c119444216f, content=<a href='/topic/show?id=411de6300ad' target=_blank style='color:#2F92EE;'>#粥样硬化#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=48, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=76300, encryptionId=411de6300ad, topicName=粥样硬化)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=b30d401, createdName=huangshifeng, createdTime=Sat Jun 17 15:12:00 CST 2017, time=2017-06-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1391604, encodeId=c959139160438, content=<a href='/topic/show?id=f8ab3603664' target=_blank style='color:#2F92EE;'>#卒中复发#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=66, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=36036, encryptionId=f8ab3603664, topicName=卒中复发)], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/Q0j4TwGTfTLc3PoqaNe4QTZ947pojXuchvvmkkJN0wyBBbA3LVX2WDkgiaJ7cswu9yvA4CB0NicjcrCfBY1zRPkA/132, createdBy=b3812500089, createdName=ms6897892027066920, createdTime=Mon Oct 31 07:12:00 CST 2016, time=2016-10-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1496284, encodeId=5bc6149628430, content=<a href='/topic/show?id=43b6e358710' target=_blank style='color:#2F92EE;'>#硬化性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=41, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=73587, encryptionId=43b6e358710, topicName=硬化性)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=d8119265602, createdName=Smile2683, createdTime=Mon Oct 31 07:12:00 CST 2016, time=2016-10-31, status=1, ipAttribution=)]
  3. [GetPortalCommentsPageByObjectIdResponse(id=1804086, encodeId=b01b180408653, content=<a href='/topic/show?id=d1b2e630123' target=_blank style='color:#2F92EE;'>#粥样硬化性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=51, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=76301, encryptionId=d1b2e630123, topicName=粥样硬化性)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=976a57, createdName=liubm555, createdTime=Sun Feb 19 21:12:00 CST 2017, time=2017-02-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1944421, encodeId=11c119444216f, content=<a href='/topic/show?id=411de6300ad' target=_blank style='color:#2F92EE;'>#粥样硬化#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=48, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=76300, encryptionId=411de6300ad, topicName=粥样硬化)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=b30d401, createdName=huangshifeng, createdTime=Sat Jun 17 15:12:00 CST 2017, time=2017-06-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1391604, encodeId=c959139160438, content=<a href='/topic/show?id=f8ab3603664' target=_blank style='color:#2F92EE;'>#卒中复发#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=66, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=36036, encryptionId=f8ab3603664, topicName=卒中复发)], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/Q0j4TwGTfTLc3PoqaNe4QTZ947pojXuchvvmkkJN0wyBBbA3LVX2WDkgiaJ7cswu9yvA4CB0NicjcrCfBY1zRPkA/132, createdBy=b3812500089, createdName=ms6897892027066920, createdTime=Mon Oct 31 07:12:00 CST 2016, time=2016-10-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1496284, encodeId=5bc6149628430, content=<a href='/topic/show?id=43b6e358710' target=_blank style='color:#2F92EE;'>#硬化性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=41, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=73587, encryptionId=43b6e358710, topicName=硬化性)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=d8119265602, createdName=Smile2683, createdTime=Mon Oct 31 07:12:00 CST 2016, time=2016-10-31, status=1, ipAttribution=)]
  4. [GetPortalCommentsPageByObjectIdResponse(id=1804086, encodeId=b01b180408653, content=<a href='/topic/show?id=d1b2e630123' target=_blank style='color:#2F92EE;'>#粥样硬化性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=51, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=76301, encryptionId=d1b2e630123, topicName=粥样硬化性)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=976a57, createdName=liubm555, createdTime=Sun Feb 19 21:12:00 CST 2017, time=2017-02-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1944421, encodeId=11c119444216f, content=<a href='/topic/show?id=411de6300ad' target=_blank style='color:#2F92EE;'>#粥样硬化#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=48, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=76300, encryptionId=411de6300ad, topicName=粥样硬化)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=b30d401, createdName=huangshifeng, createdTime=Sat Jun 17 15:12:00 CST 2017, time=2017-06-17, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1391604, encodeId=c959139160438, content=<a href='/topic/show?id=f8ab3603664' target=_blank style='color:#2F92EE;'>#卒中复发#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=66, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=36036, encryptionId=f8ab3603664, topicName=卒中复发)], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/Q0j4TwGTfTLc3PoqaNe4QTZ947pojXuchvvmkkJN0wyBBbA3LVX2WDkgiaJ7cswu9yvA4CB0NicjcrCfBY1zRPkA/132, createdBy=b3812500089, createdName=ms6897892027066920, createdTime=Mon Oct 31 07:12:00 CST 2016, time=2016-10-31, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1496284, encodeId=5bc6149628430, content=<a href='/topic/show?id=43b6e358710' target=_blank style='color:#2F92EE;'>#硬化性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=41, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=73587, encryptionId=43b6e358710, topicName=硬化性)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=d8119265602, createdName=Smile2683, createdTime=Mon Oct 31 07:12:00 CST 2016, time=2016-10-31, status=1, ipAttribution=)]

相关资讯

Atherosclerosis:关注牙齿健康,减少卒中发生

背景:感染增加卒中的风险,并与社会经济地位(SES)相关。研究者假设:感染可增加缺血性卒中(IS)的风险,并且部分解释了低SES与缺血性脑卒中的关系。方法:在一项病例对照研究中,470例缺血性卒中患者和809例年龄和性别匹配的对照组(从人口中随机选取),评估牙周微生物抗伴放线放线杆菌和牙龈卟啉单胞菌抗体,抗肺炎衣原体抗体、抗肺炎支原体抗体(IgA和IgG),和Cag-A阳性幽门螺杆菌(IgG)抗体

Neurology:卒中溶栓治疗,关注女性和少数民族

根据发表在2016年9月14日的美国神经病学学会的医学杂志Neurology的一项研究表明:妇女和少数民族不太可能接受卒中治疗。费城宾夕法尼亚大学和美国神经病学学会的研究员Steven R. Messé说:“尽管tPA溶栓治疗卒中可改善症状,有些人有资格接受治疗并没有进行治疗。我们想找出什么因素导致治疗的可能性降低,这可能会帮助我们找到增加未来使用tPA的方法。”对于这项研究,研究人员回顾了超过八

Stroke:缺血性卒中或短暂性脑缺血发作患者发生脑微梗死危险因素有哪些?

最近有研究表明,脑微梗死(CMIs)可在体内使用3.0特斯拉(T)磁共振成像检测。研究人员调查了在缺血性卒中或短暂性脑缺血发作患者中,使用3.0T磁共振成像检测的大脑皮层CMIs的患病率,危险因素,和纵向认知结果。 该研究共包括231例接受3.0T磁共振成像的患者。蒙特利尔认知评估被用来评估总体认知功能和认知域(记忆,语言和注意视觉空间和执行功能)。蒙特利尔认知评分评估了基线和卒中/短暂

Stroke:缺血性卒中和短暂性脑缺血发作患者有很高的房颤风险

与缺血性卒中(IS)相比,房颤(AF)与短暂性脑缺血发作(TIA)之间的联系还没有被建立。该研究的目的是评估与IS患者相比,TIA患者发生房颤的比例,这些患者的特点,以及和二级预防治疗。 来自瑞典的研究人员分析了从2011年7月至2013年6月期间登记的TIA和IS事件基于医院的数据,这些数据从瑞典卒中注册(Riksstroke)获得。该研究也应用了基于时间的TIA定义(症状的持续时间&

Neurology:确切数据告诉你肥胖与卒中之间的关系

目的该研究的目的在于通过收集全球数据比较BMI与缺血性卒中和出血性卒中风险之间的关联。方法研究人员在1996-2001年招募了130万名无卒中病史的英国女性(平均年龄为57岁),并对她们进行了持续随访,收集她们的住院信息和死亡信息。之后使用Cox回归分析来评估BMI与参与者患缺血性和出血性卒中(脑出血或蛛网膜下腔出血)风险之间的关系。此外,研究人员收集所有相关前瞻性研究进行荟萃分析。结果平均随访时

Oncotarget:缺血性卒中患者细胞免疫及炎症因子的变化

本研究旨在探讨缺血性卒中后细胞免疫系统和循环中炎症标志物的动态变化。从96例和99例年龄匹配的对照组收集血液,检测淋巴细胞亚群和炎症标志物。研究者观察到卒中患者在在1天,3天和7天,B细胞、Th细胞、细胞毒性T细胞,NK细胞减少,调节性T(Treg)增加的细胞。脑卒中各时间点血清TNF-α水平、C反应蛋白(CRP)、IL-4、IL-6、IL-10、IL-17、IL-23、TGF-β升高,而血清IF

Baidu
map
Baidu
map
Baidu
map