Predictive value of tumor genetic alteration profiling for chemotherapy and EGFR-TKI treatment in advanced NSCLC.

ABSTRACT: Previous studies have suggested that a variety of tumor driver genetic alterations affected the treatment efficacy of chemotherapy and epidermal growth factor receptor (EGFR)-tyrosine kinase inhibitors (TKIs) in advanced non-small cell lung cancer (NSCLC). The present study aimed to investigate the association between the tumor genetic alteration landscape and the treatment outcome of first-line chemotherapy and EGFR-TKIs in advanced NSCLC. A total of 94 patients with advanced NSCLC were recruited. All patients received first-line chemotherapy and/or EGFR-TKIs (either first- or second-generation EGFR-TKI, or third-generation EGFR-TKI) alone or sequentially. Prior to chemotherapy and/or EGFR-TKI treatment, plasma, effusion and/or tumor tissues from the included patients were subjected to ne

SUBMITTER: Jiang W 

PROVIDER: S-EPMC7202306 | biostudies-literature | 2020 Jun

REPOSITORIES: biostudies-literature