JAHA:自身免疫性血管炎与房颤的关联

2020-09-06 MedSci原创 MedSci原创

自身免疫性血管炎与房颤显著相关,并且会独立地导致较差的生存结局。这些观察结果可能表明一种机制可将自身免疫和炎症与房颤发病机制和预后联系起来。

最近的研究表明炎症和自身免疫可能与房颤的病理生理学机制有关。近日,血管疾病领域权威杂志JAHA上发表了一篇研究文章,考虑到异常的心室血管耦合常与房颤并存,研究人员假设自身免疫性血管炎在房颤的发病机制中起着重要作用。

研究人员进行了一项基于人群的标准化回顾性病例对照研究,以评估自身免疫性血管炎和房颤与全因死亡率之间的关联。该研究纳入了1980年1月1日至2010年12月31日期间在明尼苏达州奥姆斯特德县的8459例新诊断为房颤患者以及8459例年龄、性别和登记年份相匹配的对照者。研究人员采用条件Logistic回归进行评估临床特征、诊断和治疗之间的相关性。Cox比例风险回归模型和Kaplan-Meier曲线用于检测死亡的独立预测因子,并评估累积生存率。

在30年间,该研究总共纳入16918例房颤患者(平均年龄为72.3+14.4岁;女性占48.7%),320名(1.9%)受试者被诊断为自身免疫性血管炎。在这些病例中,任何自身免疫性血管炎的患病率为2.3%,而对照组自身免疫性血管炎的发生率为1.5%(P<0.001)。校正潜在的混杂因素后,房颤患者自身免疫性血管炎的几率比对照组高1.5倍(比值比为1.47;95%CI为1.04-2.01;P=0.03)。与无自身免疫性血管炎或房颤的患者相比,伴有自身免疫性血管炎的房颤患者5年生存率较差(44.7% vs. 77.2%;对数秩P<0.001)。

由此可见,自身免疫性血管炎与房颤显著相关,并且会独立地导致较差的生存结局。这些观察结果可能表明一种机制可将自身免疫和炎症与房颤发病机制和预后联系起来。

原始出处:

Rowlens M. Melduni.et al.Association of Autoimmune Vasculitis and Incident Atrial Fibrillation: A Population‐Based Case‐Control Study.J AM HEART ASSOC.2020.https://www.ahajournals.org/doi/full/10.1161/JAHA.120.015977

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=1263252, encodeId=dfc6126325248, content=<a href='/topic/show?id=581e8968859' target=_blank style='color:#2F92EE;'>#血管炎#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=33, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=89688, encryptionId=581e8968859, topicName=血管炎)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=909c71, createdName=shijzhiewnjhch, createdTime=Tue Sep 08 14:26:00 CST 2020, time=2020-09-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1268319, encodeId=fd0f12683199b, content=<a href='/topic/show?id=922f21183d' target=_blank style='color:#2F92EE;'>#AHA#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=2118, encryptionId=922f21183d, topicName=AHA)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=bf3d82, createdName=zhaohui6731, createdTime=Tue Sep 08 14:26:00 CST 2020, time=2020-09-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=883362, encodeId=973c883362b6, content=炎症真是万恶之源, beContent=null, objectType=article, channel=null, level=null, likeNumber=107, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20210315/480e12f811f44bc39b347d2521d56e86/67d0e6d503124ea685205b567af3dffd.jpg, createdBy=f9435296193, createdName=Baodongxu, createdTime=Mon Sep 07 17:18:33 CST 2020, time=2020-09-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=883239, encodeId=35e088323931, content=学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=94, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=64245268311, createdName=14818eb4m67暂无昵称, createdTime=Mon Sep 07 08:11:18 CST 2020, time=2020-09-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1031302, encodeId=af7b10313021f, content=房颤,临床上碰到很多哦, beContent=null, objectType=article, channel=null, level=null, likeNumber=47, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=心介, createdTime=Mon Sep 07 02:26:00 CST 2020, time=2020-09-07, status=1, ipAttribution=)]
  2. [GetPortalCommentsPageByObjectIdResponse(id=1263252, encodeId=dfc6126325248, content=<a href='/topic/show?id=581e8968859' target=_blank style='color:#2F92EE;'>#血管炎#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=33, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=89688, encryptionId=581e8968859, topicName=血管炎)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=909c71, createdName=shijzhiewnjhch, createdTime=Tue Sep 08 14:26:00 CST 2020, time=2020-09-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1268319, encodeId=fd0f12683199b, content=<a href='/topic/show?id=922f21183d' target=_blank style='color:#2F92EE;'>#AHA#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=2118, encryptionId=922f21183d, topicName=AHA)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=bf3d82, createdName=zhaohui6731, createdTime=Tue Sep 08 14:26:00 CST 2020, time=2020-09-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=883362, encodeId=973c883362b6, content=炎症真是万恶之源, beContent=null, objectType=article, channel=null, level=null, likeNumber=107, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20210315/480e12f811f44bc39b347d2521d56e86/67d0e6d503124ea685205b567af3dffd.jpg, createdBy=f9435296193, createdName=Baodongxu, createdTime=Mon Sep 07 17:18:33 CST 2020, time=2020-09-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=883239, encodeId=35e088323931, content=学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=94, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=64245268311, createdName=14818eb4m67暂无昵称, createdTime=Mon Sep 07 08:11:18 CST 2020, time=2020-09-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1031302, encodeId=af7b10313021f, content=房颤,临床上碰到很多哦, beContent=null, objectType=article, channel=null, level=null, likeNumber=47, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=心介, createdTime=Mon Sep 07 02:26:00 CST 2020, time=2020-09-07, status=1, ipAttribution=)]
    2020-09-08 zhaohui6731
  3. [GetPortalCommentsPageByObjectIdResponse(id=1263252, encodeId=dfc6126325248, content=<a href='/topic/show?id=581e8968859' target=_blank style='color:#2F92EE;'>#血管炎#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=33, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=89688, encryptionId=581e8968859, topicName=血管炎)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=909c71, createdName=shijzhiewnjhch, createdTime=Tue Sep 08 14:26:00 CST 2020, time=2020-09-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1268319, encodeId=fd0f12683199b, content=<a href='/topic/show?id=922f21183d' target=_blank style='color:#2F92EE;'>#AHA#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=2118, encryptionId=922f21183d, topicName=AHA)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=bf3d82, createdName=zhaohui6731, createdTime=Tue Sep 08 14:26:00 CST 2020, time=2020-09-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=883362, encodeId=973c883362b6, content=炎症真是万恶之源, beContent=null, objectType=article, channel=null, level=null, likeNumber=107, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20210315/480e12f811f44bc39b347d2521d56e86/67d0e6d503124ea685205b567af3dffd.jpg, createdBy=f9435296193, createdName=Baodongxu, createdTime=Mon Sep 07 17:18:33 CST 2020, time=2020-09-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=883239, encodeId=35e088323931, content=学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=94, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=64245268311, createdName=14818eb4m67暂无昵称, createdTime=Mon Sep 07 08:11:18 CST 2020, time=2020-09-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1031302, encodeId=af7b10313021f, content=房颤,临床上碰到很多哦, beContent=null, objectType=article, channel=null, level=null, likeNumber=47, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=心介, createdTime=Mon Sep 07 02:26:00 CST 2020, time=2020-09-07, status=1, ipAttribution=)]
    2020-09-07 Baodongxu

    炎症真是万恶之源

    0

  4. [GetPortalCommentsPageByObjectIdResponse(id=1263252, encodeId=dfc6126325248, content=<a href='/topic/show?id=581e8968859' target=_blank style='color:#2F92EE;'>#血管炎#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=33, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=89688, encryptionId=581e8968859, topicName=血管炎)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=909c71, createdName=shijzhiewnjhch, createdTime=Tue Sep 08 14:26:00 CST 2020, time=2020-09-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1268319, encodeId=fd0f12683199b, content=<a href='/topic/show?id=922f21183d' target=_blank style='color:#2F92EE;'>#AHA#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=2118, encryptionId=922f21183d, topicName=AHA)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=bf3d82, createdName=zhaohui6731, createdTime=Tue Sep 08 14:26:00 CST 2020, time=2020-09-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=883362, encodeId=973c883362b6, content=炎症真是万恶之源, beContent=null, objectType=article, channel=null, level=null, likeNumber=107, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20210315/480e12f811f44bc39b347d2521d56e86/67d0e6d503124ea685205b567af3dffd.jpg, createdBy=f9435296193, createdName=Baodongxu, createdTime=Mon Sep 07 17:18:33 CST 2020, time=2020-09-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=883239, encodeId=35e088323931, content=学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=94, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=64245268311, createdName=14818eb4m67暂无昵称, createdTime=Mon Sep 07 08:11:18 CST 2020, time=2020-09-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1031302, encodeId=af7b10313021f, content=房颤,临床上碰到很多哦, beContent=null, objectType=article, channel=null, level=null, likeNumber=47, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=心介, createdTime=Mon Sep 07 02:26:00 CST 2020, time=2020-09-07, status=1, ipAttribution=)]
    2020-09-07 14818eb4m67暂无昵称

    学习

    0

  5. [GetPortalCommentsPageByObjectIdResponse(id=1263252, encodeId=dfc6126325248, content=<a href='/topic/show?id=581e8968859' target=_blank style='color:#2F92EE;'>#血管炎#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=33, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=89688, encryptionId=581e8968859, topicName=血管炎)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=909c71, createdName=shijzhiewnjhch, createdTime=Tue Sep 08 14:26:00 CST 2020, time=2020-09-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1268319, encodeId=fd0f12683199b, content=<a href='/topic/show?id=922f21183d' target=_blank style='color:#2F92EE;'>#AHA#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=31, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=2118, encryptionId=922f21183d, topicName=AHA)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=bf3d82, createdName=zhaohui6731, createdTime=Tue Sep 08 14:26:00 CST 2020, time=2020-09-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=883362, encodeId=973c883362b6, content=炎症真是万恶之源, beContent=null, objectType=article, channel=null, level=null, likeNumber=107, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20210315/480e12f811f44bc39b347d2521d56e86/67d0e6d503124ea685205b567af3dffd.jpg, createdBy=f9435296193, createdName=Baodongxu, createdTime=Mon Sep 07 17:18:33 CST 2020, time=2020-09-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=883239, encodeId=35e088323931, content=学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=94, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=64245268311, createdName=14818eb4m67暂无昵称, createdTime=Mon Sep 07 08:11:18 CST 2020, time=2020-09-07, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1031302, encodeId=af7b10313021f, content=房颤,临床上碰到很多哦, beContent=null, objectType=article, channel=null, level=null, likeNumber=47, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=心介, createdTime=Mon Sep 07 02:26:00 CST 2020, time=2020-09-07, status=1, ipAttribution=)]
    2020-09-07 心介

    房颤,临床上碰到很多哦

    0

相关资讯

JAHA:房颤与颅外全身栓塞事件发生率之间的关联

房颤与SEE的风险增加三倍以上相关,且在女性中的关联性强于男性。房颤患者的CHA2DS2-VASc评分与SEE风险相关,突出了该评分在预测房颤患者不良结局并指导治疗决策中的价值。

BMJ:房颤患者死亡风险变化趋势研究

近50年来,房颤患者的全因死亡风险未见显著变化,尽管近年来房颤患者在确诊后平均寿命损失程度得到改善,但与健康人群相比仍有2年的差距

房颤抗凝后为何还会发生中风?日本研究

近日,Heart杂志发表的纳入11848例房颤患者的日本研究显示,房颤患者即使抗凝治疗有效,缺血性卒中和全身性栓塞的风险仍较高。

JACC:有脂肪肝的房颤患者,消融后房颤复发风险高!

学者在JACC临床电生理学子刊上发表研究称,合并脂肪肝的房颤患者消融后房颤复发风险升高。该研究中,56%的脂肪肝患者出现房颤复发,而没有脂肪肝的患者只有31%。

JAMA:非心脏手术后新发房颤患者需警惕中风风险

对于接受非心脏手术后出现房颤的患者,其卒中或短暂性脑缺血发作的风险显著增加

Eur Heart J: 优化房颤治疗有4个环节!欧洲心脏杂志多项研究评述

我国35岁以上房颤患者超出487万例,中国心房颤动医疗质量控制报告显示,房颤治疗还有很大提升空间。