Tagrisso approved in Japan for the adjuvant treatment of patients with early-stage EGFR-mutated lung cancer
AstraZeneca’s Tagrisso (osimertinib) has been approved in Japan for the adjuvant treatment of patients with epidermal growth factor receptor-mutated (EGFRm) non-small cell lung cancer (NSCLC) after surgery. This approval by the Japanese Ministry of Health, Labour and Welfare was based on positive results from the global ADAURA Phase III trial. While up to 30% of all patients with NSCLC may be diagnosed early enough to have surgery with curative intent, recurrence is still common in early-stage disease. 1,2 Historically, over half of patients diagnosed in Stage II, and approximately three quarters of patients diagnosed in Stage III, have experienced recurrence within five years of resection. 3,4 In Japan, lung cancer is the leading cause of cancer death and among patients with NSCLC, more than 35% have tumours with an EGFR mutation. 5,6 Masahiro Tsuboi, MD, PhD, Chief and Director, Department of Thoracic Surgery & Oncology, National Cancer Center Hospit...