Tag : EGFR MUTATION

The landscape of early-stage non-small cell lung cancer is undergoing a rapid transformation. Once defined by the modest survival gains of adjuvant chemotherapy, treatment strategies now extend to immunotherapy and targeted therapies in both adjuvant and neoadjuvant settings.

Osimertinib is a third-generation, orally administered epidermal growth factor receptor (EGFR) tyrosine kinase inhibitor (TKI) previously approved for the first-line treatment of EGFR-mutated (EGFRm) advanced non-small cell lung cancer (NSCLC).

Alterations in the epidermal growth factor receptor (EGFR) gene occur in up to 40% of non-small cell lung cancers (NSCLCs), among which exon 20 insertions are the third most common type of mutation and account for up to 12% of EGFR-mutated (EGFRm) cases.
