Stroke:首次卒中发作后,MACE风险显著增加

2020-02-13 国际循环 网络

Stroke杂志发表一项研究,在无心血管疾病的人群队列中调查了首次缺血性卒中发作患者和倾向匹配的无卒中患者发生MACE的性别特异性风险。

卒中风险具有性别特异性,但临床关于卒中后主要心血管不良事件(MACEs)的性别差异尚无定论。卒中相关的脑损伤导致自主神经功能障碍和炎症,有时导致心脏并发症。既往研究集中在卒中后MACE的性别差异但没有排除已知心血管并发症的患者,因此卒中的性别特异心血管易感性,没有心血管疾病的混杂效应,这是一个尚待研究的领域。近期,Stroke杂志发表一项研究,在无心血管疾病的人群队列中调查了首次缺血性卒中发作患者和倾向匹配的无卒中患者发生MACE的性别特异性风险。
 
研究纳入加拿大某省≥66岁、无已知心血管共病,2002年至2012年首次缺血性卒中发作患者和无卒中的个体作为倾向匹配。研究人员分别调查了女性和男性发生MACE(急性冠状动脉综合征、心肌梗死、冠心病、冠状动脉血运重建、心力衰竭或心血管死亡)的1年期风险。为估计特定原因的调整后危险比(aHR),研究对加权SD>0.10的变量或已知可影响MACE风险的变量进行调整,使用Cox模型进行分析。

研究纳入93 627例无已知心血管合并症的受试者、21 931例首次缺血性卒中患者和71 696例无卒中的倾向匹配受试者,各组在倾向性匹配变量上平衡良好。有53 476例女性(12 421例缺血性卒中,41 055例无缺血性卒中)和40 151例男性(9510例缺血性卒中,30 641例无缺血性卒中)。首次缺血性卒中发作与男女发生MACE的风险增加相关,这种风险呈时间依赖性的,在30天内最高(女性:aHR=25.1;95%CI:19.3~32.6;男性:aHR=23.4;95%CI:17.2~31.9),在31至90天内下降,但仍然显著(女性:aHR=4.8;95%CI:3.8~6.0;男性:aHR=4.2;95%CI:3.3~5.4),91天至365天(aHR=2.1;95%CI:1.8~2.3;男性:aHR=2.0;95%CI:1.7~2.3)。
 
这项大规模人群研究结果显示,首次缺血性卒中发作与不同性别患者的MACE风险增加独立相关。
 
参考文献:
Michelle R. Caunca, Marialaura Simonetto, et al. Diastolic Blood Pressure Is Associated With Regional White Matter Lesion Load:The Northern Manhattan Study. Stroke. Originally published8 Jan 2020.

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    2020-04-12 yb6560
  2. [GetPortalCommentsPageByObjectIdResponse(id=1996331, encodeId=cf0e1996331a2, content=<a href='/topic/show?id=ed881120ec8' target=_blank style='color:#2F92EE;'>#MAC#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=11207, encryptionId=ed881120ec8, topicName=MAC)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4b65161, createdName=yb6560, createdTime=Sun Apr 12 09:44:00 CST 2020, time=2020-04-12, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1655990, encodeId=be651655990eb, content=<a href='/topic/show?id=2a011829d7' target=_blank style='color:#2F92EE;'>#ACE#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=28, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=1829, encryptionId=2a011829d7, topicName=ACE)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=635024767990, createdName=shanyongle, createdTime=Fri Oct 02 04:44:00 CST 2020, time=2020-10-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1575207, encodeId=786315e5207b4, content=<a href='/topic/show?id=6b10112139c' target=_blank style='color:#2F92EE;'>#MACE#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=55, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=11213, encryptionId=6b10112139c, topicName=MACE)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=2c1f16064818, createdName=lfyang, createdTime=Sat Feb 15 10:44:00 CST 2020, time=2020-02-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1026558, encodeId=28eb10265583b, content=卒中虽然是临床上常见病,溶栓,取栓等血管内治疗也很成熟,但是仍然有很多未知问题有待认知!, beContent=null, objectType=article, channel=null, level=null, likeNumber=35, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=健健, createdTime=Thu Feb 13 22:44:00 CST 2020, time=2020-02-13, status=1, ipAttribution=)]
    2020-10-02 shanyongle
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    2020-02-15 lfyang
  4. [GetPortalCommentsPageByObjectIdResponse(id=1996331, encodeId=cf0e1996331a2, content=<a href='/topic/show?id=ed881120ec8' target=_blank style='color:#2F92EE;'>#MAC#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=29, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=11207, encryptionId=ed881120ec8, topicName=MAC)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4b65161, createdName=yb6560, createdTime=Sun Apr 12 09:44:00 CST 2020, time=2020-04-12, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1655990, encodeId=be651655990eb, content=<a href='/topic/show?id=2a011829d7' target=_blank style='color:#2F92EE;'>#ACE#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=28, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=1829, encryptionId=2a011829d7, topicName=ACE)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=635024767990, createdName=shanyongle, createdTime=Fri Oct 02 04:44:00 CST 2020, time=2020-10-02, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1575207, encodeId=786315e5207b4, content=<a href='/topic/show?id=6b10112139c' target=_blank style='color:#2F92EE;'>#MACE#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=55, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=11213, encryptionId=6b10112139c, topicName=MACE)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=2c1f16064818, createdName=lfyang, createdTime=Sat Feb 15 10:44:00 CST 2020, time=2020-02-15, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1026558, encodeId=28eb10265583b, content=卒中虽然是临床上常见病,溶栓,取栓等血管内治疗也很成熟,但是仍然有很多未知问题有待认知!, beContent=null, objectType=article, channel=null, level=null, likeNumber=35, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=f0620, createdName=健健, createdTime=Thu Feb 13 22:44:00 CST 2020, time=2020-02-13, status=1, ipAttribution=)]
    2020-02-13 健健

    卒中虽然是临床上常见病,溶栓,取栓等血管内治疗也很成熟,但是仍然有很多未知问题有待认知!

    0

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