TKIs Are Effective First-Line Treatment in EGFR-Mutant Advanced NSCLC
Targeted Oncology | Jan 30, 2013
Four phase III studies compared the tyrosine kinase inhibitors (TKIs) erlotinib (Tarceva) or gefitinib (Iressa) to standard chemotherapy as first-line treatment for EGFR-mutant advanced non-small cell lung cancer (NSCLC). TKI treatment increased progression-free survival (ie, the length of time without the cancer worsening), but did not improve overall survival compared to chemotherapy. In one study, TKI-treated patients maintained a higher quality of life for longer than chemotherapy-treated patients. The findings suggest that TKI treatment should become the standard first-line treatment in advanced NSCLC with mutations in the EGFR gene.