云南个旧锡矿工人职业相关肺癌病理变化及97例鳞癌治疗与生存
The Pathological Changes of Occupational Lung Cancer in Yunnan Gejiu's Tin Miners and the Therapy and Survival Analysis of 97 Lung Squamous Carcinoma
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摘要: 目的 探讨云南个旧锡矿工人职业相关肺癌病理类型变化趋势及鳞癌的治疗与生存.方法 2005年1月至2012年12月符合诊断标准患者210例,分析病理构成比,对97例鳞癌治疗及预后进行分析.采用Kaplan-meier法计算总生存率(OS),Logrank法单因素预后分析,COX风险比例模型多因素预后分析.结果 210例患者鳞状细胞癌、腺癌、小细胞肺癌分别占46.2%、31%、19%.97例鳞癌中,ⅠⅡ期1 a、2 a、3 a OS为83.3%,74.8%,64.8%,ⅢaⅢb期29.8%,6.8%,3.4%,Ⅳ期9.8%,2.4%,0%(P=0.000).多因素分析显示KPS评分、TNM分期及治疗方式是总生存率的独立预后因素.结论 云南个旧锡矿工人职业相关肺鳞癌占比呈下降趋势,腺癌升高.ⅠⅡ期肺鳞癌预后和国内外一般人群相同分期非小细胞肺癌相似,Ⅲ、Ⅳ期比国内外一般人群差,其独立预后因素是KPS评分、TNM分期、治疗方式.Abstract: Objective To explore the incidence trends for different pathological types of occupational lung cancer in tin miners in Gejiu city of Yunnan province and analyze the treatment and efficacy of lung squamous cell carcinoma. Methods A retrospective study was carried out to review the pathological data of 210 patients who diagnosed occupational lung cancer in tin miners at the 3rd People's Hospital of Honghe Autonomous from January2005 to December 2012.The treatment patterns, overall survival(OS) and prognostic factors of 97 patients with squamous cell lung carcinoma were assessed from diagnosis until death or last follow-up. The Kaplan-Meier method was used to evaluate the overall survival. Log-rank test(for univariate prognostic analysis) and Cox regression analysis(for multivariate prognostic analysis) were performed in the 97 squamous cell lung carcinoma patients.Results The percentage distribution of pathological categories of all the 210 occupational lung cancer patients of tin miners was as follows: squamous cell lung carcinoma 46.2%, adenocarcinoma(AC) 31%, small cell lung carcinoma 19%, and the other 3.8%. Of the 97 patients of occupational squamous cell lung carcinoma of tin miners,the 1-, 2-, and 3-year OS rates of TMN stage I-II patients were 83.3%, 74.8%, 64.8%, stage Ⅲa-Ⅲb were29.8%,6.8 %,3.4% and stage IV were 9.8%,2.4%,0%(p=0.000). Multivariate analysis showed that KPS score,TNM stage and treatment patterns were the independent prognostic factors of overall survival in patients with occupational squamous cell lung carcinoma. Conclusions In the occupational lung carcinoma of tin miners in Gejiu, Yunnan before 2005, the proportion of squamous cell carcinoma(SCC) decreased and the proportion of adenocarcinoma corresponding increased. In occupational squamous cell lung carcinoma patients, the prognosis of TMN stage I/II was similar to the patients with NSCLC at home and aboard. While for patients of stage III and IV,the prognosis was worse. The KPS scoring, TNM staging and therapy methods are the independent prognostic factors for occupational squamous cell lung carcinoma patients.
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Key words:
- Occupational lung cancer /
- Pathological type /
- Squamous cell carcinoma /
- Therapy /
- Oerall survival /
- Prognostic factor
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[1] [1]EDWARD C,HELPERIN,CARLOS A,et al.Perez and brady,s principles ang practice of radiation oncology,fifth edition[M].Philadelphia:Lippincott Williams Wilkins,USA,2012:1188-1223. [2]殷蔚伯,余子豪,徐国镇,等.肿瘤放射治疗学[M].第4版.北京:中国协和医科大学出版社,2007:578-608. [3]姚树祥,晋萍,范亚光,等.云南锡矿工人肺癌高发的流行病学调查(1954-2002年)[J].环境与职业医学,2007,24(5):465-468. [4]范亚光,乔友林.云锡矿工肺癌的筛查与随访研究[D].北京:协和医科大学博士研究生论文,2007. [5]李新,常润生,石云,等.2261例云锡矿工肺癌临床分析[J].中国肺癌杂志,2001,45(4):70-72. [6]范亚光,姜勇,常润生,等.职业高危人群肺癌病例胸部X线片和痰细胞学筛查结果分析[J].中国肺癌杂志,2007,10(2):461-463. [7] [7]ERIC K,HANSEN M D,MACK ROACH,et al.Handbook of evidence-based radiation oncology[M].2nd Edition.New york:Springer Science+Business Media,LLC,2010:247-248. [8] [8]MAEDA H,MATSUMURA A,et al.Adenosquamouse carcinoma of the lung:Surgical results as compared with squamouse cell and adenocarcinoma cases[J].Eur J Cardiothorac Surg,2012,41(2):357-361. [9] [9]CHRISTOPHER M,BOOTH M D.Time to adjuvant chemotherapy and survival in non-small cell lung cancer[J].Cancer,2013,3(15):1243-1250. [10] [10]PERER GOLDSTRAW,DAVID BALL,JAMES R JEtt,et al.Non-small cell lung cancer[J].Lancet,2011,378(9804):1272-1240. [11]彭红,马美丽,韩宝惠,等.1742例Ⅳ期非小细胞肺癌的预后分析[J].中国肺癌杂志,2011,4(04):362-366. [12]韦静妮,程雄飞,谢丛华,等.150例老年非小细胞肺癌临床特点与预后因素分析[J].武汉大学学报(医学版).2013,34(3):372-376. [13]孙世荃.云锡矿工肺癌病因学研究概况[J].中华放射医学与防护杂志,1998,18(5):295-298. [14]刘晓美.云锡矿矿工肺癌危险因素的队列研究[J].中国肺癌杂志,2013,16(42):184-190.
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