首都医科大学学报 ›› 2015, Vol. 36 ›› Issue (4): 533-536.doi: 10.3969/j.issn.1006-7795.2015.04.004

• 肺癌专题 • 上一篇    下一篇

非小细胞肺癌首发骨转移患者的临床特征、治疗及预后分析

姚舒洋, 王鑫, 李小雪, 张毅, 支修益   

  1. 首都医科大学宣武医院胸外科, 北京 100053
  • 收稿日期:2015-05-28 出版日期:2015-08-21 发布日期:2015-07-17
  • 通讯作者: 支修益 E-mail:xiuyizhi@aliyun.com
  • 基金资助:

    首都医学发展科研基金(2009-2085)。

Pattern of bone metastasis and treatment of Chinese patients with advanced non-small-cell lung cancer

Yao Shuyang, Wang Xin, Li Xiaoxue, Zhang Yi, Zhi Xiuyi   

  1. Department of Thoracic Surgery, Xuanwu Hospital, Capital Medical University, Beijing 100053, China
  • Received:2015-05-28 Online:2015-08-21 Published:2015-07-17
  • Supported by:

    This study was supported by Scientific Research Foundation of Capital Medical Development(2009-2085).

摘要:

目的 探讨晚期非小细胞肺癌(non-small cell lung cancer,NSCLC)首发骨转移患者的临床特征、治疗及预后。方法 收集2010年7月至2013年12月首都医科大学宣武医院肺癌中心诊治的103例晚期NSCLC首发骨转移患者的资料,回顾性分析其临床特点,探讨不同治疗策略和临床因素对预后的影响。结果 患者年龄为59(32~82)岁,其中,单纯骨转移患者28例,其他患者均合并其他部位侵犯。NSCLC骨转移多为溶骨性病变(95.1%)。其骨相关事件发生率仅为21.4%。单纯骨转移患者预后优于合并内脏器官转移的骨转移患者(P=0.048),中位总生存期分别为18个月和14个月。NSCLC骨转移患者采用的治疗多为全身化学治疗(以下简称化疗),一线化疗比例为77.7%。一线化疗有效率为32.5%,临床获益率为58.8%。一线化疗和一线靶向治疗的疾病无进展时间TTP分别为5个月和10个月,两者比较,差异有统计学意义(P=0.000)。结论 NSCLC单纯骨转移患者预后优于骨转移合并内脏转移者,给予NSCLC骨转移患者个体化的全身治疗能有效改善患者预后。

关键词: 非小细胞肺癌, 骨转移, 一线治疗, 预后

Abstract:

Objective To investigate the characteristics of bone metastasis, prognosis and treatment strategies of non-small cell lung cancer(NSCLC) patients in China. Methods Totally 103 metastatic NSCLC patients with bone as the first metastatic organ seen between July 1, 2010 and Dec. 31, 2013 were retrospectively reviewed. Clinical pathologic characteristics and treatment outcomes were evaluated in the 103 cases. Results Median age of the patients was 59(32~82) years. Among them, 28 patient had bone metastasis as the only relapse site and the remaining were accompanied by involvement of other locations. Most bone metastases(95.1%) were osteolytic. Overall survival of NSCLC bone metastases without visceral metastases was significantly longer than bone metastases with visceral metastases(18 months vs 14 months, P=0.048). Most NSCLC bone metastases(77.7%) were treated with chemotherapy, the response rate was 32.5%, and the clinical benefit rate was 58.8%. In terms of time to progression, there was significant difference between patients who received first-line chemotherapy and those who received the first-line targeted therapy(P=0.000). Conclusion Patients just with bone metastases had better prognosis than bone metastases patients with visceral metastases. Patients with bone metastases should receive individualized anti-cancer treatment.

Key words: non-small cell lung cancer, neoplasm metastasis, the first-line therapy, prognosis

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