PL01.05 The New WHO Classification of Lung Tumors

Introduction:In the phase 3 study entitled ALK in Lung cancer Trial of brigAtinib in 1st Line (ALTA-1L), which is a study of brigatinib in ALK inhibitor-naive advanced ALKpositive NSCLC, brigatinib exhibited superior progressionfree survival (PFS) versus crizotinib in the two planned interim analyses.Here, we report the final efficacy, safety, and exploratory results.