Trastuzumab Deruxtecan in <i>HER2</i> -Mutant Non–Small-Cell Lung Cancer

Abstract

BACKGROUND: -mutant NSCLC have not been investigated extensively. METHODS: -mutant NSCLC that was refractory to standard treatment. The primary outcome was objective response as assessed by independent central review. Secondary outcomes included the duration of response, progression-free survival, overall survival, and safety. Biomarkers of HER2 alterations were assessed. RESULTS: amplification. CONCLUSIONS: -mutant NSCLC. The safety profile included interstitial lung disease that was fatal in two cases. Observed toxic effects were generally consistent with those in previously reported studies. (Funded by Daiichi Sankyo and AstraZeneca; DESTINY-Lung01 ClinicalTrials.gov number, NCT03505710.).