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Heart:强效他汀降低心肌梗死患者死亡率

2014-07-11 MedSci MedSci原创

虽然应用了他汀类药物,但患者的心血管残余风险依然存在。治疗选择包括更强效的他汀类药物或添加应用依泽替米贝。目前还没有有关此类患者应用依泽替米贝的临床结果数据。英国学者研究发现,与辛伐他汀单药治疗组相比,转为接受高效能他汀治疗的患者死亡率显著降低。依泽替米贝组未带来可观察到的死亡率受益。论文发表于《心脏》杂志[Heart.2014;100(11):867-872]。该研究旨在通过与高效能他汀联合辛伐

虽然应用了他汀类药物,但患者的心血管残余风险依然存在。治疗选择包括更强效的他汀类药物或添加依泽替米贝。目前临床上还没有此类患者应用依泽替米贝的数据结果。英国学者研究发现,与辛伐他汀单药治疗组相比,转为接受强效他汀治疗的患者死亡率显著降低,依泽替米贝组未带来可观察到的死亡率受益。

本研究旨在将强效他汀联合辛伐他汀和依泽替米贝疗法进行对比,确定接受辛伐他汀治疗的首发心肌梗死患者的全因死亡率。研究者使用英国全科医学研究数据库(United Kingdom General Practice Research Database)进行一项回顾性队列研究。首发急性心肌梗死(AMI)后存活30天、既往未接受过他汀类或依泽替米贝治疗且在AMI发生30天内开始应用他汀类药物的患者被纳入研究。根据对这些患者的随访情况把他们分为三组:


(i)辛伐他汀单药治疗组;
(ii)高效能他汀类药物治疗组(刚开始应用辛伐他汀后来又转为应用阿托伐他汀或罗素伐他汀的患者);
(iii)依泽替米贝联合他汀类药物治疗组(接受依泽替米贝联合他汀治疗的患者)。

本研究共纳入9597例患者,其中57%为男性,平均年龄65±13岁;辛伐他汀组(n=6990(72.8%));强效他汀组(n=1883(19.6%))和依泽替米贝联合他汀组(n=724(7.5%))。在平均随访3.2年期间,有1134例患者(12%))死亡。

多因素COX回归模型显示,高效能他汀组和依泽替米贝组调整后的HR分别为0.72(95% CI
0.59至0.88,p<0.001)和0.96(95% CI 0.64至1.43,p=0.85)。进一步,采用倾向得分分析,结果相似。

原始出处:
Pauriah M, Elder DH, Ogston S, Noman AY, Majeed A, Wyatt JC, Choy AM, Macdonald TM, Struthers AD, Lang CC.High-potency statin and ezetimibe use and mortality in survivors of an acute myocardial infarction: a population-based study.Heart. 2014 Jun;100(11):867-72.

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  2. [GetPortalCommentsPageByObjectIdResponse(id=1983442, encodeId=044119834420c, content=<a href='/topic/show?id=628553048e3' target=_blank style='color:#2F92EE;'>#患者死亡#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=54, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=53048, encryptionId=628553048e3, topicName=患者死亡)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=12de429, createdName=sunylz, createdTime=Wed Nov 05 16:26:00 CST 2014, time=2014-11-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=10447, encodeId=7a121044ebd, content=回顾性研究可信度有多高,如果在国内?, beContent=null, objectType=article, channel=null, level=null, likeNumber=102, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=192861437, createdName=rhx518, createdTime=Sun Jul 13 14:56:00 CST 2014, time=2014-07-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1355887, encodeId=a194135588e4e, content=<a href='/topic/show?id=b0702e84b9' target=_blank style='color:#2F92EE;'>#ART#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=46, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=2784, encryptionId=b0702e84b9, topicName=ART)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4c37265, createdName=zhaojie88, createdTime=Sun Jul 13 13:26:00 CST 2014, time=2014-07-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1562251, encodeId=83df1562251f8, content=<a href='/topic/show?id=f69d864413' target=_blank style='color:#2F92EE;'>#HEART#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=53, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=8644, encryptionId=f69d864413, topicName=HEART)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=395f25, createdName=爆笑小医, createdTime=Sun Jul 13 13:26:00 CST 2014, time=2014-07-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=10428, encodeId=eb5410428eb, content=回顾性研究,证据不高呀,为什么也能发heart, beContent=null, objectType=article, channel=null, level=null, likeNumber=144, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20220519/c2ab253484ee4527a2d4e9589a4821ac/45de9bf494a54becb2ea4369c9d11e85.jpg, createdBy=7a3710, createdName=lovetcm, createdTime=Fri Jul 11 22:49:00 CST 2014, time=2014-07-11, status=1, ipAttribution=)]
    2014-07-13 rhx518

    回顾性研究可信度有多高,如果在国内?

    0

  3. [GetPortalCommentsPageByObjectIdResponse(id=1983442, encodeId=044119834420c, content=<a href='/topic/show?id=628553048e3' target=_blank style='color:#2F92EE;'>#患者死亡#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=54, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=53048, encryptionId=628553048e3, topicName=患者死亡)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=12de429, createdName=sunylz, createdTime=Wed Nov 05 16:26:00 CST 2014, time=2014-11-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=10447, encodeId=7a121044ebd, content=回顾性研究可信度有多高,如果在国内?, beContent=null, objectType=article, channel=null, level=null, likeNumber=102, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=192861437, createdName=rhx518, createdTime=Sun Jul 13 14:56:00 CST 2014, time=2014-07-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1355887, encodeId=a194135588e4e, content=<a href='/topic/show?id=b0702e84b9' target=_blank style='color:#2F92EE;'>#ART#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=46, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=2784, encryptionId=b0702e84b9, topicName=ART)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4c37265, createdName=zhaojie88, createdTime=Sun Jul 13 13:26:00 CST 2014, time=2014-07-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1562251, encodeId=83df1562251f8, content=<a href='/topic/show?id=f69d864413' target=_blank style='color:#2F92EE;'>#HEART#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=53, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=8644, encryptionId=f69d864413, topicName=HEART)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=395f25, createdName=爆笑小医, createdTime=Sun Jul 13 13:26:00 CST 2014, time=2014-07-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=10428, encodeId=eb5410428eb, content=回顾性研究,证据不高呀,为什么也能发heart, beContent=null, objectType=article, channel=null, level=null, likeNumber=144, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20220519/c2ab253484ee4527a2d4e9589a4821ac/45de9bf494a54becb2ea4369c9d11e85.jpg, createdBy=7a3710, createdName=lovetcm, createdTime=Fri Jul 11 22:49:00 CST 2014, time=2014-07-11, status=1, ipAttribution=)]
    2014-07-13 zhaojie88
  4. [GetPortalCommentsPageByObjectIdResponse(id=1983442, encodeId=044119834420c, content=<a href='/topic/show?id=628553048e3' target=_blank style='color:#2F92EE;'>#患者死亡#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=54, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=53048, encryptionId=628553048e3, topicName=患者死亡)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=12de429, createdName=sunylz, createdTime=Wed Nov 05 16:26:00 CST 2014, time=2014-11-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=10447, encodeId=7a121044ebd, content=回顾性研究可信度有多高,如果在国内?, beContent=null, objectType=article, channel=null, level=null, likeNumber=102, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=192861437, createdName=rhx518, createdTime=Sun Jul 13 14:56:00 CST 2014, time=2014-07-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1355887, encodeId=a194135588e4e, content=<a href='/topic/show?id=b0702e84b9' target=_blank style='color:#2F92EE;'>#ART#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=46, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=2784, encryptionId=b0702e84b9, topicName=ART)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4c37265, createdName=zhaojie88, createdTime=Sun Jul 13 13:26:00 CST 2014, time=2014-07-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1562251, encodeId=83df1562251f8, content=<a href='/topic/show?id=f69d864413' target=_blank style='color:#2F92EE;'>#HEART#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=53, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=8644, encryptionId=f69d864413, topicName=HEART)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=395f25, createdName=爆笑小医, createdTime=Sun Jul 13 13:26:00 CST 2014, time=2014-07-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=10428, encodeId=eb5410428eb, content=回顾性研究,证据不高呀,为什么也能发heart, beContent=null, objectType=article, channel=null, level=null, likeNumber=144, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20220519/c2ab253484ee4527a2d4e9589a4821ac/45de9bf494a54becb2ea4369c9d11e85.jpg, createdBy=7a3710, createdName=lovetcm, createdTime=Fri Jul 11 22:49:00 CST 2014, time=2014-07-11, status=1, ipAttribution=)]
  5. [GetPortalCommentsPageByObjectIdResponse(id=1983442, encodeId=044119834420c, content=<a href='/topic/show?id=628553048e3' target=_blank style='color:#2F92EE;'>#患者死亡#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=54, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=53048, encryptionId=628553048e3, topicName=患者死亡)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=12de429, createdName=sunylz, createdTime=Wed Nov 05 16:26:00 CST 2014, time=2014-11-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=10447, encodeId=7a121044ebd, content=回顾性研究可信度有多高,如果在国内?, beContent=null, objectType=article, channel=null, level=null, likeNumber=102, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=192861437, createdName=rhx518, createdTime=Sun Jul 13 14:56:00 CST 2014, time=2014-07-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1355887, encodeId=a194135588e4e, content=<a href='/topic/show?id=b0702e84b9' target=_blank style='color:#2F92EE;'>#ART#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=46, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=2784, encryptionId=b0702e84b9, topicName=ART)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4c37265, createdName=zhaojie88, createdTime=Sun Jul 13 13:26:00 CST 2014, time=2014-07-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1562251, encodeId=83df1562251f8, content=<a href='/topic/show?id=f69d864413' target=_blank style='color:#2F92EE;'>#HEART#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=53, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=8644, encryptionId=f69d864413, topicName=HEART)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=395f25, createdName=爆笑小医, createdTime=Sun Jul 13 13:26:00 CST 2014, time=2014-07-13, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=10428, encodeId=eb5410428eb, content=回顾性研究,证据不高呀,为什么也能发heart, beContent=null, objectType=article, channel=null, level=null, likeNumber=144, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20220519/c2ab253484ee4527a2d4e9589a4821ac/45de9bf494a54becb2ea4369c9d11e85.jpg, createdBy=7a3710, createdName=lovetcm, createdTime=Fri Jul 11 22:49:00 CST 2014, time=2014-07-11, status=1, ipAttribution=)]
    2014-07-11 lovetcm

    回顾性研究,证据不高呀,为什么也能发heart

    0

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