期刊文献+

表皮生长因子受体酪氨酸酶抑制剂一线治疗不同表皮生长因子受体突变阳性晚期非小细胞肺癌疗效关系 被引量:3

原文传递
导出
摘要 目的表皮生长因子受体酪氨酸酶抑制剂(EGFR-TKI)是治疗表皮生长因子受体(EGFR)突变阳性非小细胞肺癌(NSCLC)一线标准治疗方案,但不同EGFR突变状态与疗效的关系报道较少。本研究分析晚期NSCLC不同EGFR突变状态(外显子19缺失、21突变)经EGFR-TKI一线治疗后的疗效。方法收集徐州市肿瘤医院自2008年1月1日至2013年12月31日经组织病理学证实的门诊及住院晚期EGFR突变(19外显子缺失、21外显子突变)的NSCLC患者(ⅢB/Ⅳ期)72例(均进行过EGFR基因检测),分析两个不同EGFR突变状态与一线EGFR-TKI治疗疗效及无病进展生存期(PFS)之间的关系(统计学方法采用χ~2或Fisher’s检验)。结果 72例患者中EGFR19外显子缺失的患者37例,EGFR 21外显子突变的患者35例。所有患者均可评价疗效,其中EGFR19外显子缺失的患者一线EGFR-TKI治疗后完全缓解(CR)1例,部分缓解(PR)27例,稳定(SD)5例,进展(PD)4例,客观缓解率(ORR)75.7%,疾病控制率(DCR)89.2%;EGFR 21外显子突变的患者一线EGFR-TKI治疗后CR 1例,PR 17例,SD 6例,PD 11例,ORR 51.4%,DCR 68.6%;两组ORR及DCR差异均有统计学意义(P=0.032,P=0.031)。EGFR 19外显子缺失的患者一线EGFR-TKI治疗后1年PFS率为81.2%(30例),而EGFR 21外显子突变的患者1年PFS为57.1%(20例),两组间统计学有差异(P=0.025)。两组间毒副作用相似。结论 EGFR突变状态是晚期NSCLC患者一线EGFR-TKI治疗PFS和ORR的疗效预测因素。
出处 《中华临床医师杂志(电子版)》 CAS 2016年第14期2190-2192,共3页 Chinese Journal of Clinicians(Electronic Edition)
基金 国家"十二五"科技支撑计划资助项目(2013BAI06B04H008)
  • 相关文献

参考文献8

  • 1Yi-Long Wu,Caicun Zhou,Cheng-Ping Hu,Jifeng Feng,Shun Lu,Yunchao Huang,Wei Li,Mei Hou,Jian Hua Shi,Kye Young Lee,Chong-Rui Xu,Dan Massey,Miyoung Kim,Yang Shi,Sarayut L Geater.Afatinib versus cisplatin plus gemcitabine for first-line treatment of Asian patients with advanced non-small-cell lung cancer harbouring EGFR mutations (LUX-Lung 6): an open-label, randomised phase 3 trial[J]. Lancet Oncology . 2014 (2)
  • 2Caicun Zhou,Yi-Long Wu,Gongyan Chen,Jifeng Feng,Xiao-Qing Liu,Changli Wang,Shucai Zhang,Jie Wang,Songwen Zhou,Shengxiang Ren,Shun Lu,Li Zhang,Chengping Hu,Chunhong Hu,Yi Luo,Lei Chen,Ming Ye,Jianan Huang,Xiuyi Zhi,Yiping Zhang,Qingyu Xiu,Jun Ma,Li Zhang,Changxuan You.Erlotinib versus chemotherapy as first-line treatment for patients with advanced EGFR mutation-positive non-small-cell lung cancer (OPTIMAL, CTONG-0802): a multicentre, open-label, randomised, phase 3 study[J].Lancet Oncology.2011(8)
  • 3Kunihiko Kobayashi,Koichi Hagiwara.??Epidermal growth factor receptor ( EGFR ) mutation and personalized therapy in advanced nonsmall cell lung cancer (NSCLC)(J)Targeted Oncology . 2013 (1)
  • 4Akamatsu H,Inoue A,Mitsudomi T,et al.Interstitial Lung Disease Associated with Gefitinib in Japanese Patients with EGFR-mutated Non-small-cell Lung Cancer:Combined Analysis of Two PhaseⅢTrials (NEJ 002 and WJTOG 3405). Japanese Journal of Clinical Oncology . 2013
  • 5Miyauchi E,Inoue A,Kobayashi K,et al.Efficacy of chemotherapy after first-line gefitinib therapy in EGFR mutation-positive advanced non-small cell lung cancer-data from a randomized Phase III study comparing gefitinib with carboplatin plus paclitaxel (NEJ002). Japanese Journal of Clinical Oncology . 2015
  • 6Herbst R S,Maddox A M,Rothenberg M L,et al.Selective oral epidermal growth factor receptor tyrosine kinase inhibitor ZD1839 is generally well-tolerated and has activity in non-small-cell lung cancer and other solid tumors: results of a phase I trial. Journal of Clinical Oncology . 2002
  • 7Banno E,Togashi Y,Kobayashi Y,et al.Afatinib is especially effective against non-small cell lung cancer carrying an EGFR exon 19 deletion. Anticancer Research . 2015
  • 8Mark A. Lemmon,Joseph Schlessinger.Cell Signaling by Receptor Tyrosine Kinases[J].Cell.2010(7)

共引文献7

同被引文献20

引证文献3

二级引证文献19

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部