摘要

<正>1文献来源Felip E,Altorki N,Zhou C,et al. Adjuvant atezolizumab after adjuvant chemotherapy in resected stageⅠB-ⅢA non-small-cell lung cancer(IMpower010):A randomised,multicentre,open-label,phase 3 trial[J]. Lancet,2021,398(10308):1344-1357.2证据水平1b。3背景约50%新确诊的非小细胞肺癌(non-small-cell lung cancer,NSCLC)患者为局限性(Ⅰ期或Ⅱ期)或局部晚期(Ⅲ期)。