摘要
目的回顾性分析射频消融(RFA)联合表皮生长因子受体酪氨酸激酶抑制剂(EGFRTKIs)治疗EGFR突变非小细胞肺癌(NSCLC)的临床结果。方法 2009年6月—2016年9月收治的67例NSCLC患者接受RFA联合EGFR-TKIs治疗,观察其安全性及疗效。其中右肺42例,左肺25例;Ⅰ期5例,Ⅱ期2例,Ⅲ期11例,Ⅳ期49例。结果所有患者无围术期死亡。平均随访21.9个月。局部进展率为19.4%(13/67),局部进展时间平均18.1个月。平均肿瘤无进展时间(PFS)为(34.0±5.0)(95%CI:24.2~43.8)个月,平均总生存时间(OS)为(36.0±4.2)(95%CI:27.8~44.3)个月。RFA联合不同EGFR-TKIs治疗NSCLC的平均PFS分别为(36.1±6.5)(95%CI:23.3~48.9)个月、(17.0±3.4)(95%CI:10.3~23.7)个月和(29.3±4.5)(95%CI:20.5~38.1)个月(P>0.05);平均OS分别为(40.2±5.7)(95%CI:29.1~51.3)个月、(17.0±3.2)(95%CI:10.7~23.4)个月和(36.0±4.2)(95%CI:27.8~44.3)个月(P>0.05)。结论针对EGFR敏感突变的NSCLC患者,RFA联合EGFR-TKIs可提高局部控制率,并延长肿瘤无进展生存期和总生存期。
Objective To retrospectively analyze the clinical efficacy of radiofrequency ablation(RFA) combined with epidermal growth factor receptor tyrosine kinase inhibitors(EGFR-TKIs) in treating EGFR mutant non-small cell lung cancer(NSCLC). Methods From June 2009 to September 2016, a total of 67 NSCLC patients were treated with RFA combined with EGFR-TKIs therapy. The safety and therapeutic effect of the therapy were evaluated. The lesions were located in right lung(n=42) or left lung(n=25). Stage I NSCLC was seen in 5 patients, stage II NSCLC in 2 patients, Stage Ⅲ NSCLC in 11 patients, and stage ⅣNSCLC in 49 patients. Results No perioperative death occurred. The average follow-up time was 21.9 months. The local progression rate was 19.4%(13/67), and the local progression time was 18.1 months. The average progression-free survival(PFS) was(34.0±5.0) months(95%CI:24.2-43.8 months), and the average overall survival(OS) was(36.0±4.2) months(95%CI:27.8-44.3 months). According to the use of different EGFR-TKIs after RFA, the patients were divided into gefitinib group, erlotinib group and icotinib group. In gefitinib group, erlotinib group and icotinib group, the mean PFS was(36.1±6.5) months(95%CI:23.3-48.9 months),(17.0±3.4) months(95%CI:10.3-23.7 months) and(29.3±4.5) months(95%CI:20.5-38.1 months)respectively(P〉0.05), and the mean OS was(40.2±5.7) months(95%CI:29.1-51.3 months),(17.0±3.2)months(95%CI:10.7-23.4 months) and(36.0±4.2) months(95%CI:27.8-44.3 months) respectively(P〉0.05). Conclusion For the treatment of EGFR mutant NSCLC, RFA combined with EGFR-TKIs therapy can improve the local control rate and prolong both PFS and OS.
作者
刘宝东
胡牧
刘磊
钱坤
李元博
LIU Baodong;HU Mu;LIU Lei;QIAN Kun;LI Yuanbo(Department of Thoracic Surgery,Xuanwu Hospital of Capital Medical University,Beijing 100053,China)
出处
《介入放射学杂志》
CSCD
北大核心
2018年第11期1036-1039,共4页
Journal of Interventional Radiology
关键词
射频消融
表皮生长因子受体酪氨酸激酶抑制剂
非小细胞肺癌
radiofrequency ablation
epidermal growth factor receptor tyrosine kinase inhibitor
nonsmall cell lung cancer