Pre-radiotherapy ctDNA liquid biopsy for risk stratification of oligometastatic non-small cell lung cancer.

ABSTRACT: The optimal treatment for patients with oligometastatic non-small cell lung cancer (NSCLC) remains unclear. Some patients with oligometastatic disease can experience prolonged remission after locally consolidative radiation therapy (RT), while others harbor micrometastatic disease (below current limits of detection by imaging) that may benefit from further prioritization of systemic therapy. To better risk-stratify this population and identify the patients most likely to benefit from locally consolidative radiation therapy, we performed a multi-institutional cohort study of patients with oligometastatic NSCLC undergoing liquid biopsy analysis of circulating tumor DNA (ctDNA). Among this real-world cohort of 1,487 patients undergoing analysis (using the Tempus xF assay), a total of 1,880 ct

SUBMITTER: Semenkovich NP 

PROVIDER: S-EPMC10055612 | biostudies-literature | 2023 Mar

REPOSITORIES: biostudies-literature