Astrazeneca plc’s Tagrisso (osimertinib) seems poised to become standard of care in the adjuvant setting for early stage (IB, II and IIIA) EGFR-mutated non-small-cell lung cancer (NSCLC), thanks to phase III data from the study called Adaura, made public at the American Society of Clinical Oncology (ASCO) meeting.