David McDermott deals with the question if combination therapy is superior to single agent PD-1/PD-L1 blockade in the adjuvant setting, highlights tools/biomarkers for appropriate patient selection for immune checkpoint inhibitor therapies, future strategies to potentially overcome resistance to ICIs, potential new outcome parameters for clinical trials investigating ICIs and highlights the most relevant findings presented at ESMO IO 2021 in terms of immuno-oncology.

Here is the full ESMO IO 2021 report.