Baidu
map

2021 AHA:ASCEND:阿司匹林对痴呆和认知障碍的影响

2021-11-18 网络 网络

阿司匹林所致的痴呆副作用,其机制是什么?

阿司匹林作为一种百年老药自发现以来,已为人类生命做出了诸多贡献,给人们生活带来了重大改变。除了常规的消炎镇痛作用,它还被广泛地用于心血管疾病的预防。

任何药物都有一定的副作用,阿司匹林也不例外,比如消化道出血、痴呆和认知障碍,前者主要跟其刺激胃肠道黏膜有关,后者的作用机制尚不清楚。

为此,有学者进行了探索,旨在ASCEND研究中进行预先指定的二次分析(随访时间更长),来评估低剂量阿司匹林对痴呆和认知障碍风险的影响,并在AHA大会上进行了分享。

 

研究方法

 

该研究纳入了2005年6月-2011年7月期间在ASCEND试验中的15427例无心血管疾病史且无痴呆记录的英国糖尿病患者。随机分为两组:阿司匹林组(10mg/d)及安慰剂组,平均随访时间为7.4年。通过医务人员报告或患者的住院诊断确定痴呆(广义的)结局:痴呆、认知障碍或意识模糊。

此外,除了比较阿司匹林对广义痴呆结局的影响外,在校正年龄、既往疾病和基线风险因素后,研究者还评估了阿司匹林与严重血管事件和大出血及随后患痴呆风险的相关性。

 

研究结果

1. 在治疗期(平均随访7.4年)及之后平均随访1.7年内,共有1146名受试者发生痴呆。

2. 发生非致命性严重血管时间(n=990)和大出血(n=496)与广泛痴呆结局的风险比分别为2.39(95%CI 1.96-2.92)和1.99(1.52-2.60)。(揭盲后分析结果将另外公布)。

 

综上所述,ASCEND研究将为阿司匹林对糖尿病患者患痴呆症的影响提供额外的证据,期待更多的试验结果公布。

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 (5)
#插入话题
  1. [GetPortalCommentsPageByObjectIdResponse(id=1939274, encodeId=d29b19392e4d3, content=<a href='/topic/show?id=1c292818fd' target=_blank style='color:#2F92EE;'>#ASC#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=47, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=2818, encryptionId=1c292818fd, topicName=ASC)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=74808, createdName=quxin068, createdTime=Fri Jul 08 09:02:40 CST 2022, time=2022-07-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1195033, encodeId=b9b311950331d, content=<a href='/topic/show?id=51639e734cb' target=_blank style='color:#2F92EE;'>#阿司匹林#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=72, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97734, encryptionId=51639e734cb, topicName=阿司匹林)], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20220519/c2ab253484ee4527a2d4e9589a4821ac/45de9bf494a54becb2ea4369c9d11e85.jpg, createdBy=7a3710, createdName=医者仁者, createdTime=Sat Feb 19 11:15:19 CST 2022, time=2022-02-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1073476, encodeId=c09910e347608, content=值得注意, beContent=null, objectType=article, channel=null, level=null, likeNumber=93, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=927a5571807, createdName=靝韔埊鬏, createdTime=Wed Nov 24 10:50:23 CST 2021, time=2021-11-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1268686, encodeId=64cb1268686ce, content=<a href='/topic/show?id=922f21183d' target=_blank style='color:#2F92EE;'>#AHA#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=49, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=2118, encryptionId=922f21183d, topicName=AHA)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=bf3d82, createdName=zhaohui6731, createdTime=Sat Nov 20 08:02:40 CST 2021, time=2021-11-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1246363, encodeId=9a581246363fc, content=老年性痴呆,未来还是希望借助神经电生理吧,也许更为有效!, beContent=null, objectType=article, channel=null, level=null, likeNumber=52, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=neuro.Dr, createdTime=Thu Nov 18 20:02:40 CST 2021, time=2021-11-18, status=1, ipAttribution=)]
    2022-07-08 quxin068
  2. [GetPortalCommentsPageByObjectIdResponse(id=1939274, encodeId=d29b19392e4d3, content=<a href='/topic/show?id=1c292818fd' target=_blank style='color:#2F92EE;'>#ASC#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=47, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=2818, encryptionId=1c292818fd, topicName=ASC)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=74808, createdName=quxin068, createdTime=Fri Jul 08 09:02:40 CST 2022, time=2022-07-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1195033, encodeId=b9b311950331d, content=<a href='/topic/show?id=51639e734cb' target=_blank style='color:#2F92EE;'>#阿司匹林#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=72, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97734, encryptionId=51639e734cb, topicName=阿司匹林)], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20220519/c2ab253484ee4527a2d4e9589a4821ac/45de9bf494a54becb2ea4369c9d11e85.jpg, createdBy=7a3710, createdName=医者仁者, createdTime=Sat Feb 19 11:15:19 CST 2022, time=2022-02-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1073476, encodeId=c09910e347608, content=值得注意, beContent=null, objectType=article, channel=null, level=null, likeNumber=93, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=927a5571807, createdName=靝韔埊鬏, createdTime=Wed Nov 24 10:50:23 CST 2021, time=2021-11-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1268686, encodeId=64cb1268686ce, content=<a href='/topic/show?id=922f21183d' target=_blank style='color:#2F92EE;'>#AHA#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=49, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=2118, encryptionId=922f21183d, topicName=AHA)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=bf3d82, createdName=zhaohui6731, createdTime=Sat Nov 20 08:02:40 CST 2021, time=2021-11-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1246363, encodeId=9a581246363fc, content=老年性痴呆,未来还是希望借助神经电生理吧,也许更为有效!, beContent=null, objectType=article, channel=null, level=null, likeNumber=52, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=neuro.Dr, createdTime=Thu Nov 18 20:02:40 CST 2021, time=2021-11-18, status=1, ipAttribution=)]
  3. [GetPortalCommentsPageByObjectIdResponse(id=1939274, encodeId=d29b19392e4d3, content=<a href='/topic/show?id=1c292818fd' target=_blank style='color:#2F92EE;'>#ASC#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=47, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=2818, encryptionId=1c292818fd, topicName=ASC)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=74808, createdName=quxin068, createdTime=Fri Jul 08 09:02:40 CST 2022, time=2022-07-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1195033, encodeId=b9b311950331d, content=<a href='/topic/show?id=51639e734cb' target=_blank style='color:#2F92EE;'>#阿司匹林#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=72, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97734, encryptionId=51639e734cb, topicName=阿司匹林)], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20220519/c2ab253484ee4527a2d4e9589a4821ac/45de9bf494a54becb2ea4369c9d11e85.jpg, createdBy=7a3710, createdName=医者仁者, createdTime=Sat Feb 19 11:15:19 CST 2022, time=2022-02-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1073476, encodeId=c09910e347608, content=值得注意, beContent=null, objectType=article, channel=null, level=null, likeNumber=93, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=927a5571807, createdName=靝韔埊鬏, createdTime=Wed Nov 24 10:50:23 CST 2021, time=2021-11-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1268686, encodeId=64cb1268686ce, content=<a href='/topic/show?id=922f21183d' target=_blank style='color:#2F92EE;'>#AHA#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=49, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=2118, encryptionId=922f21183d, topicName=AHA)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=bf3d82, createdName=zhaohui6731, createdTime=Sat Nov 20 08:02:40 CST 2021, time=2021-11-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1246363, encodeId=9a581246363fc, content=老年性痴呆,未来还是希望借助神经电生理吧,也许更为有效!, beContent=null, objectType=article, channel=null, level=null, likeNumber=52, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=neuro.Dr, createdTime=Thu Nov 18 20:02:40 CST 2021, time=2021-11-18, status=1, ipAttribution=)]
    2021-11-24 靝韔埊鬏

    值得注意

    0

  4. [GetPortalCommentsPageByObjectIdResponse(id=1939274, encodeId=d29b19392e4d3, content=<a href='/topic/show?id=1c292818fd' target=_blank style='color:#2F92EE;'>#ASC#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=47, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=2818, encryptionId=1c292818fd, topicName=ASC)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=74808, createdName=quxin068, createdTime=Fri Jul 08 09:02:40 CST 2022, time=2022-07-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1195033, encodeId=b9b311950331d, content=<a href='/topic/show?id=51639e734cb' target=_blank style='color:#2F92EE;'>#阿司匹林#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=72, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97734, encryptionId=51639e734cb, topicName=阿司匹林)], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20220519/c2ab253484ee4527a2d4e9589a4821ac/45de9bf494a54becb2ea4369c9d11e85.jpg, createdBy=7a3710, createdName=医者仁者, createdTime=Sat Feb 19 11:15:19 CST 2022, time=2022-02-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1073476, encodeId=c09910e347608, content=值得注意, beContent=null, objectType=article, channel=null, level=null, likeNumber=93, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=927a5571807, createdName=靝韔埊鬏, createdTime=Wed Nov 24 10:50:23 CST 2021, time=2021-11-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1268686, encodeId=64cb1268686ce, content=<a href='/topic/show?id=922f21183d' target=_blank style='color:#2F92EE;'>#AHA#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=49, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=2118, encryptionId=922f21183d, topicName=AHA)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=bf3d82, createdName=zhaohui6731, createdTime=Sat Nov 20 08:02:40 CST 2021, time=2021-11-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1246363, encodeId=9a581246363fc, content=老年性痴呆,未来还是希望借助神经电生理吧,也许更为有效!, beContent=null, objectType=article, channel=null, level=null, likeNumber=52, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=neuro.Dr, createdTime=Thu Nov 18 20:02:40 CST 2021, time=2021-11-18, status=1, ipAttribution=)]
    2021-11-20 zhaohui6731
  5. [GetPortalCommentsPageByObjectIdResponse(id=1939274, encodeId=d29b19392e4d3, content=<a href='/topic/show?id=1c292818fd' target=_blank style='color:#2F92EE;'>#ASC#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=47, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=2818, encryptionId=1c292818fd, topicName=ASC)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=74808, createdName=quxin068, createdTime=Fri Jul 08 09:02:40 CST 2022, time=2022-07-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1195033, encodeId=b9b311950331d, content=<a href='/topic/show?id=51639e734cb' target=_blank style='color:#2F92EE;'>#阿司匹林#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=72, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=97734, encryptionId=51639e734cb, topicName=阿司匹林)], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20220519/c2ab253484ee4527a2d4e9589a4821ac/45de9bf494a54becb2ea4369c9d11e85.jpg, createdBy=7a3710, createdName=医者仁者, createdTime=Sat Feb 19 11:15:19 CST 2022, time=2022-02-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1073476, encodeId=c09910e347608, content=值得注意, beContent=null, objectType=article, channel=null, level=null, likeNumber=93, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=927a5571807, createdName=靝韔埊鬏, createdTime=Wed Nov 24 10:50:23 CST 2021, time=2021-11-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1268686, encodeId=64cb1268686ce, content=<a href='/topic/show?id=922f21183d' target=_blank style='color:#2F92EE;'>#AHA#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=49, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=2118, encryptionId=922f21183d, topicName=AHA)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=bf3d82, createdName=zhaohui6731, createdTime=Sat Nov 20 08:02:40 CST 2021, time=2021-11-20, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1246363, encodeId=9a581246363fc, content=老年性痴呆,未来还是希望借助神经电生理吧,也许更为有效!, beContent=null, objectType=article, channel=null, level=null, likeNumber=52, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=neuro.Dr, createdTime=Thu Nov 18 20:02:40 CST 2021, time=2021-11-18, status=1, ipAttribution=)]
    2021-11-18 neuro.Dr

    老年性痴呆,未来还是希望借助神经电生理吧,也许更为有效!

    0

相关资讯

科学家发现基于纳米生物学技术的新型癌症免疫疗法

一篇刊登在国际杂志Cell上的研究报告“Trained Immunity-Promoting Nanobiologic Therapy Suppresses Tumor Growth an

Cell Death Differ:肠道微生物菌群影响早期乳腺癌的临床结果和治疗副作用

乳腺癌(BC)作为女性中第一大癌症以及第二大癌症死亡原因,除衰老和遗传因素外,环境因素(饮食、乙醇的摄入、内分泌干扰物、久坐的生活方式)也可能导致该疾病的发展。

Eur Urol:锕-225-PSMA-617在镥-177-PSMA治疗失败后的晚期转移性去势抵抗性前列腺癌中的活性和不良反应

β-放射Lu-177标记的前列腺特异性膜抗原(PSMA)放射配体治疗(RLT)是转移去势抵抗性前列腺癌(mCRPC)的新选择,但其抗肿瘤效果随时间推移而降低。最近,有研究人员报告了&alph

中国新冠疫苗在土耳其三期试验 土媒:试验参与者未出现重大副作用

据土耳其《自由每日新闻报》12月1日报道,土耳其官员称,土方对参加中国新冠疫苗三期临床试验的志愿者进行了密切的观察,目前试验结果显示没有出现重大副作用。

Nature:调查研究COVID疫苗罕见副作用如此之难

积极监测和有针对性的临床试验的结合不仅对确保当前COVID-19疫苗的安全性很重要。这些研究还将为围绕加强注射或年度疫苗的安全性的公共卫生政策提供信息,这些疫苗在大流行期间和之后可能需要。

LANCET:阿斯利康和辉瑞疫苗混合使用时,发热、寒战和疼痛更常见

阿斯利康和辉瑞疫苗混合使用时,发热、寒战和疼痛更常见

Baidu
map
Baidu
map
Baidu
map