支架术后没有“吸烟悖论”,烟民心梗比例高!乔树宾等PANDA Ⅲ临床试验

2020-06-04 朱朱 文韬 中国循环杂志

阜外医院乔树宾、徐波等发表的PANDA Ⅲ临床试验结果表明,与戒烟和不吸烟的冠心病患者相比,吸烟的冠心病患者中急性心肌梗死比例较高,但吸烟并不影响患者经皮冠脉介入术后长期预后。

阜外医院乔树宾、徐波等发表的PANDA Ⅲ临床试验结果表明,与戒烟和不吸烟的冠心病患者相比,吸烟的冠心病患者中急性心肌梗死比例较高,但吸烟并不影响患者经皮冠脉介入术后长期预后。

作者指出,吸烟作为全球公认的冠心病危险因素,对心血管系统疾病的长期预后不利,与心血管疾病的发病率及死亡率都密切相关。因此,有关预防和治疗冠心病的指南都建议所有患者应戒烟。

但既往有研究显示,对于冠脉介入治疗术后患者的远期预后,却存在“吸烟悖论”现象,即吸烟的患者预后反而更好。该研究观察到,吸烟对冠脉介入术后长期预后无明显影响。

研究者表示,“吸烟悖论”现象不能简单认为可以从吸烟中获益,戒烟对改善心血管远期预后的积极影响毋庸置疑。本研究结局上的差别很可能会被吸烟所致的长期死亡率的增加所抵消,故在现实世界中仍需要继续加强戒烟和控烟管理。

广州军区总医院向定成等在我刊发表的研究发现,吸烟是青年男性心梗的主要危险因素,吸烟对青年男性心梗相对致病风险较高,较之不吸烟者可增加7倍的心梗风险。

PANDA Ⅲ是一项前瞻性、多中心、全人群的随机对照研究,自2013-12至2014-08 期间共入选了来自46家中心的2 348例患者,平均年龄61.2岁,男性70.6%。所有人均接受PCI,均置入生物可降解聚合物涂层药物洗脱支架。

根据入院时吸烟状态将2 348 例患者分为非吸烟组(n =1 169),已戒烟组(n =300 例)和吸烟组(n =879)。

随访2 年,主要研究终点为主要不良心血管事件,定义为全因死亡、心肌梗死和血运重建,次要终点包括支架血栓和靶病变失败(TLF),定义为心源性死亡、靶血管相关心肌梗死和缺血驱动的靶病变血运重建。

结果显示,吸烟组入院诊断急性心肌梗死比例高达41.3%(363/879),较已戒烟组和非吸烟组明显增高。

非吸烟组、已戒烟组和吸烟组中分别有1 130例(96.7%)、286 例(95.3%)和846 例(96.2%)患者完成了2 年随访。

吸烟组、已戒烟组和非吸烟组的主要不良心血管事件发生率分别为11.23%、13.64% 和12.21%。COX多因素分析显示,吸烟不是全因死亡、支架血栓和靶病变失败的独立预测因素(P>0.05)。

该研究显示,吸烟组和戒烟组均以男性患者为主,与非吸烟组和已戒烟组相比,吸烟组患者的年龄更小,合并高血压、糖尿病、既往经皮冠脉介入治疗史比例更低。

近期还有研究发现,我国男性19%的死亡归因于吸烟,13%归因于活动少,11%归因于不健康饮食,5%归因于酗酒。

来源:

[1]  王娟,许浩博,乔树宾, 等. 吸烟的冠心病患者冠状动脉病变特点及经皮冠状动脉介入治疗后长期预后评价. 中国循环杂志, 2018, 33: 1053-1058.

[2]  张妮, 向定成, 张金霞, 等. 吸烟对不同性别、年龄人群急性ST 段抬高型心肌梗死发病风险的相关性研究. 中国循环杂志, 2016, 31: 858-861.

[3]  Zhang QL, Zhao LG, Zhang W, et al. Combined Impact of Known Lifestyle Factors on Total and Cause-Specific Mortality among Chinese Men: A Prospective Cohort Study. Sci Rep. 2017; 7(1): 5293.

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    2021-09-24 妮妮029

    吸烟组和戒烟组均以男性患者为主,与非吸烟组和已戒烟组相比,吸烟组患者的年龄更小,合并高血压、糖尿病、既往经皮冠脉介入治疗史比例更低。

    0

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    2020-11-08 qindq
  3. [GetPortalCommentsPageByObjectIdResponse(id=1054343, encodeId=face105434350, content=吸烟组和戒烟组均以男性患者为主,与非吸烟组和已戒烟组相比,吸烟组患者的年龄更小,合并高血压、糖尿病、既往经皮冠脉介入治疗史比例更低。, beContent=null, objectType=article, channel=null, level=null, likeNumber=49, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=cf0f5476482, createdName=妮妮029, createdTime=Fri Sep 24 07:06:59 CST 2021, time=2021-09-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2080848, encodeId=89f62080848f3, content=<a href='/topic/show?id=53fa5e10578' target=_blank style='color:#2F92EE;'>#支架术#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=57105, encryptionId=53fa5e10578, topicName=支架术)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=d64f419, createdName=qindq, createdTime=Sun Nov 08 15:41:08 CST 2020, time=2020-11-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2019257, encodeId=26b7201925ea9, content=<a href='/topic/show?id=e9d25e1068b' target=_blank style='color:#2F92EE;'>#支架术后#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=44, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=57106, encryptionId=e9d25e1068b, topicName=支架术后)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=3333505, createdName=gujh, createdTime=Sun Oct 11 14:41:08 CST 2020, time=2020-10-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1581074, encodeId=253615810e496, content=<a href='/topic/show?id=3beb12600e5' target=_blank style='color:#2F92EE;'>#NDA#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12600, encryptionId=3beb12600e5, topicName=NDA)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=9a9e16702381, createdName=12498a49m65暂无昵称, createdTime=Sat Jun 06 06:41:08 CST 2020, time=2020-06-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=601394, encodeId=92f160139411, content=<a href='/topic/show?id=0cb1510519b' target=_blank style='color:#2F92EE;'>#心梗#</a>我国男性19%的死亡归因于吸烟,13%归因于活动少,11%归因于不健康饮食,5%归因于酗酒。, beContent=null, objectType=article, channel=null, level=null, likeNumber=133, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=51051, encryptionId=0cb1510519b, topicName=心梗)], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20220519/c2ab253484ee4527a2d4e9589a4821ac/45de9bf494a54becb2ea4369c9d11e85.jpg, createdBy=7a3710, createdName=lovetcm, createdTime=Thu Jun 04 20:26:06 CST 2020, time=2020-06-04, status=1, ipAttribution=)]
    2020-10-11 gujh
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  5. [GetPortalCommentsPageByObjectIdResponse(id=1054343, encodeId=face105434350, content=吸烟组和戒烟组均以男性患者为主,与非吸烟组和已戒烟组相比,吸烟组患者的年龄更小,合并高血压、糖尿病、既往经皮冠脉介入治疗史比例更低。, beContent=null, objectType=article, channel=null, level=null, likeNumber=49, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=cf0f5476482, createdName=妮妮029, createdTime=Fri Sep 24 07:06:59 CST 2021, time=2021-09-24, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2080848, encodeId=89f62080848f3, content=<a href='/topic/show?id=53fa5e10578' target=_blank style='color:#2F92EE;'>#支架术#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=38, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=57105, encryptionId=53fa5e10578, topicName=支架术)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=d64f419, createdName=qindq, createdTime=Sun Nov 08 15:41:08 CST 2020, time=2020-11-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2019257, encodeId=26b7201925ea9, content=<a href='/topic/show?id=e9d25e1068b' target=_blank style='color:#2F92EE;'>#支架术后#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=44, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=57106, encryptionId=e9d25e1068b, topicName=支架术后)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=3333505, createdName=gujh, createdTime=Sun Oct 11 14:41:08 CST 2020, time=2020-10-11, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1581074, encodeId=253615810e496, content=<a href='/topic/show?id=3beb12600e5' target=_blank style='color:#2F92EE;'>#NDA#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=30, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12600, encryptionId=3beb12600e5, topicName=NDA)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=9a9e16702381, createdName=12498a49m65暂无昵称, createdTime=Sat Jun 06 06:41:08 CST 2020, time=2020-06-06, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=601394, encodeId=92f160139411, content=<a href='/topic/show?id=0cb1510519b' target=_blank style='color:#2F92EE;'>#心梗#</a>我国男性19%的死亡归因于吸烟,13%归因于活动少,11%归因于不健康饮食,5%归因于酗酒。, beContent=null, objectType=article, channel=null, level=null, likeNumber=133, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=51051, encryptionId=0cb1510519b, topicName=心梗)], attachment=null, authenticateStatus=null, createdAvatar=https://img.medsci.cn/20220519/c2ab253484ee4527a2d4e9589a4821ac/45de9bf494a54becb2ea4369c9d11e85.jpg, createdBy=7a3710, createdName=lovetcm, createdTime=Thu Jun 04 20:26:06 CST 2020, time=2020-06-04, status=1, ipAttribution=)]
    2020-06-04 lovetcm

    #心梗#我国男性19%的死亡归因于吸烟,13%归因于活动少,11%归因于不健康饮食,5%归因于酗酒。

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