Osimertinib in Resected EGFR -Mutated Non–Small-Cell Lung Cancer

BACKGROUND: ) mutation-positive advanced non-small-cell lung cancer (NSCLC). The efficacy and safety of osimertinib as adjuvant therapy are unknown. METHODS: mutation-positive NSCLC in a 1:1 ratio to receive either osimertinib (80 mg once daily) or placebo for 3 years. The primary end point was dise... View More