Results from a new post-hoc analysis of two large phase III trials (LUX-Lung 3 and LUX-Lung 6) assessing the impact of dose adjustments for Giotrif (afatinib) in patients with advanced non-small cell lung cancer (NSCLC) were published in Annals of Oncology. The analysis suggests specific dose reductions, as described in SmPC / prescribing information, led to decreases in the incidence and severity of treatment-related adverse events (AEs) in afatinib-treated patients without any apparent compromise in efficacy.