Mark G. Kris outlines the potential of circulating tumor DNA along the neoadjuvant cancer treatment timeline, explains which correlations have been observed between changes in ctDNA levels and clinical outcomes in patients with early-stage lung cancer and how monitoring of ctDNA can potentially be utilized in clinical practice to guide the management of these patients, while also depicting the limitations of this approach. The excitement in the field of lung cancer about new drugs targeting KRAS in combination with immunotherapy for first line treatment in stage IV NSCLC is addressed, too.

Here is the full ESMO IO 2021 report.