Single tube liquid biopsy for advanced non‐small cell lung cancer

The need for a liquid biopsy in non‐small cell lung cancer (NSCLC) patients is rapidly increasing. We studied the relation between overall survival (OS) and the presence of four cancer biomarkers from a single blood draw in advanced NSCLC patients: EpCAM high circulating tumor cells (CTC), EpCAM low CTC, tumor‐derived extracellular vesicles (tdEV) and cell‐free circulating tumor DNA (ctDNA). EpCAM high CTC were detected with CellSearch, tdEV in...