Boehringer Ingelheim announced the results of the LUX-Lung 7 trial. Superiority in progression-free survival and time to treatment failure was demonstrated with second-generation EGFR-directed therapy afatinib, versus first-generation gefitinib in the first-line treatment of patients with advanced non-small cell lung cancer (NSCLC) with common EGFR mutations (del19 or L858R). The Phase IIb trial met two of its co-primary endpoints of progression-free survival (PFS) by independent review and time to treatment failure (a measure of time between start, and discontinuation of treatment for any reason).