%0 Journal Article %T Continuation of Tyrosine Kinase Inhibitor is Associated with Survival Benefit in NSCLC Patients with Exon 19 Deletion after Solitary Progression %A Bingwen Zou %A Feifei Na %A Jianxin Xue %A Jie Zhang %A Lei Deng %A Lin Zhou %A Min Yu %A Xiaojuan Zhou %A Yanying Li %A Yongmei Liu %J Journal of Cancer %D 2017 %I Ivyspring International Publisher %R 10.7150/jca.20017 %X Introduction: The benefit and selection criteria of continuing tyrosine kinase inhibitor (TKI) after secondary resistance in non-small cell lung cancers (NSCLCs) with epidermal growth factor receptor (EGFR) mutation remain largely unknown. This study was designed to investigate the role and predictive factors of TKI continuation in patients with solitary progression. %K EGFR mutation %K exon 19 deletion %K L858R %K TKI continuation. %U http://www.jcancer.org/v08p3682.htm