The prognostic role of circulating DNA markers in patients with lung malignancies: a systematic review and meta-analysis

Circulating DNA markers entailed valuable information in patient prognostication and depicting treatment efficacies in lung cancer. Further studies are needed to decipher more robust criteria for the presently accepted markers - namely ctDNA and EGFR response measures. Additionally, there are several markers - i.e. TMB - that have more exploratory clinical benefits.