2.1
Alectinib (Alecensa, Roche) is indicated for 'adjuvant treatment for adult patients with Stage IB (tumours ≥4cm) to IIIA (7th edition of the UICC/AJCC-staging system) anaplastic lymphoma kinase (ALK)-positive non-small-cell lung cancer (NSCLC) following complete tumour resection'.