LUX-Lung 6研究引发的EGFR-TKI治疗19 Del和L858R突变晚期非小细胞肺癌疗效探讨

1文献来源Wu YL,Zhou CC,Hu CP,et al.Afatinib versus Cisplatin plus Gemcitabine for first-linetreatment of Asian patients with advanced non-smallcell lung cancer harbouring EGFR mutations（LUXLung 6）：An open-label,randomised phase 3 trial[J].Lancet Oncol,2014,15（2）：213-222.2证据水平1b。3背景表皮生长因子受体（epidermal growth factor receptor,EGFR）酪氨酸激酶抑制剂（tyrosine kinase inhibitor,TKI）与化疗相比,能够明显延长EGFR突变晚期非小细胞肺癌（non-small cell lung cancer,NSCLC）患者的生存期,目前已开展许多相关临床试验,