Update on Imfinzi ADJUVANT BR.31 trial
25 June 2024 Update on ADJUVANT BR.31 Phase III trialof Imfinzi in non-small cell lung cancer High-level results from the ADJUVANT BR.31 Phase III trial, sponsored by the Canadian Cancer Trials Group (CCTG), showed Imfinzi (durvalumab) did not achieve statistical significance for the primary endpoint of disease-free survival (DFS) versus placebo in early-stage (IB-IIIA) non-small cell lung cancer (NSCLC) after complete tumour resection in patients whose tumours express PD-L1 on 25% or more tumour cells. Susan Galbraith, Executive Vice President, Oncology R&D, AstraZeneca, said: "