J Clin Oncol:年龄对非小细胞肺癌死亡率有何影响?

2017-04-13 选题审校:韩茹 编辑:吴星 环球医学编译

专家点评:几日前,一篇癌症与运气的文章的发表给大家同样带来不少的震动。癌症,作为医学界一直致力于攻克的难题,结题点到底在哪里。

肺癌是最常见的恶性肿瘤之一,已成为我国城市人口恶性肿瘤死亡的主要原因。2017年1月,发表在《J Clin Oncol》的一项研究调查了年龄对非小细胞肺癌死亡率的影响。

目的:对行切除术的I型非小细胞肺癌NSCLC)患者进行竞争风险分析,并确定短期和长期癌症和非癌症特定死亡率和发病率。

受试者和方法:在研究者所在医疗机构中,从5371例以治疗为目的行切除术的连续原发性肺癌患者(2000年至2011年)中,筛选出2186例病理I期的NSCLC患者,并纳入分析。分析纳入所有已知影响结局的术前临床变量,特别是Charlson并存病指数、预测术后(PPO)肺部一氧化碳扩散能力,以及术后1秒用力呼气量。进行特定原因死亡率分析,以及竞争风险分析。

结果:在2186例患者中,1532例(70.1%)年龄≥65岁,其中包括638例(29.2%)年龄≥75岁的患者。在年龄<65岁,年龄在65~74岁之间,以及年龄≥75岁的患者中,5年肺癌特定累积死亡率(CID)分别为7.5%、10.7%和13.2%(总体,10.4%);非癌症特定CID分别为1.8%、4.9%和9.0%(总体,5.3%)。在年龄≥65岁的患者中,切除术后2.5年,非癌症特定CID高于特定肺症CID。年龄≥75岁的患者,非癌症特定死亡率和早期死亡率高于年龄在65~74岁之间的患者。多变量分析显示,术后肺部一氧化碳扩散能力是危重症(P<0.001)、1年死亡率(P<0.001)和非癌症特定死亡率(P<0.001)的独立预测因子,而术后第一秒用力呼气量是肺癌特定死亡率的独立预测因子(P = 0.002)。

结论:在以治疗为目的,行切除术的I期NSCLC患者中,非癌症特定死亡是一个显着竞争事件,其对患者的影响随着患者年龄的增加而增加。

原文出处:
Eguchi T,et al.Impact of Increasing Age on Cause-Specific Mortality and Morbidity in Patients With Stage I Non-Small-Cell Lung Cancer: A Competing Risks Analysis.J Clin Oncol. 2017 Jan 20;35(3):281-290. doi: 10.1200/JCO.2016.69.0834. Epub 2016 Oct 31.

(专家点评:几日前,一篇癌症与运气的文章的发表给大家同样带来不少的震动。癌症,作为医学界一直致力于攻克的难题,结题点到底在哪里。)



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    2017-08-14 minlingfeng
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    2017-04-14 九天.

    mark

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    2017-04-14 九天.

    mark

    0

  6. [GetPortalCommentsPageByObjectIdResponse(id=2059591, encodeId=d9982059591a9, content=<a href='/topic/show?id=2cc599381bd' target=_blank style='color:#2F92EE;'>#非小细胞#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=40, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=99381, encryptionId=2cc599381bd, topicName=非小细胞)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2e07307, createdName=lingaifan, createdTime=Mon Jun 26 21:10:00 CST 2017, time=2017-06-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1864891, encodeId=a89318648910f, content=<a href='/topic/show?id=16ce133504e' target=_blank style='color:#2F92EE;'>#Oncol#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=26, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=13350, encryptionId=16ce133504e, topicName=Oncol)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=b63894, createdName=minlingfeng, createdTime=Mon Aug 14 02:10:00 CST 2017, time=2017-08-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=2055416, encodeId=385c2055416ab, content=<a href='/topic/show?id=19b88223132' target=_blank style='color:#2F92EE;'>#肺癌死亡率#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=40, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=82231, encryptionId=19b88223132, topicName=肺癌死亡率)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=f49517, createdName=xinmeili, createdTime=Fri May 12 06:10:00 CST 2017, time=2017-05-12, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=187392, encodeId=658318e3924c, content=mark, beContent=null, objectType=article, channel=null, level=null, likeNumber=59, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://cdnapi.center.medsci.cn/medsci/head/2017/05/02/48d1fec880a796cc2ad284d7b18e6017.jpg, createdBy=43e51704272, createdName=九天., createdTime=Fri Apr 14 14:31:42 CST 2017, time=2017-04-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=187383, encodeId=7c9a18e383f5, content=mark, beContent=null, objectType=article, channel=null, level=null, likeNumber=62, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://cdnapi.center.medsci.cn/medsci/head/2017/05/02/48d1fec880a796cc2ad284d7b18e6017.jpg, createdBy=43e51704272, createdName=九天., createdTime=Fri Apr 14 14:22:36 CST 2017, time=2017-04-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=187357, encodeId=5bb618e35727, content=很好,学习了很好很多知识。, beContent=null, objectType=article, channel=null, level=null, likeNumber=63, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/mONcle9pic3xSHQO6hUsLfmSqiaQiceT0D77ib0rXiblAIwyTo0iciakSAGHE0nfEpNHl9icHMY6tKTW3kFdWSwKcWGvneZHicqoJsI5V/0, createdBy=2a221626427, createdName=王新春, createdTime=Fri Apr 14 14:03:19 CST 2017, time=2017-04-14, status=1, ipAttribution=)]
    2017-04-14 王新春

    很好,学习了很好很多知识。

    0

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