Routine Molecular Screening of Patients with Advanced Non-SmallCell Lung Cancer in Circulating Cell-Free DNA at Diagnosis and During Progression Using OncoBEAM^TM EGFR V2 and NGS Technologies.

ABSTRACT:

Background and objectives

The use of ultra-sensitive diagnostic tests to detect clinically actionable somatic alterations within the gene encoding the epidermal growth factor receptor (EGFR) within circulating cell-free DNA is an important first step in determining the eligibility of patients with non-small cell lung cancer to receive tyrosine kinase inhibitors.

Methods

We present the clinical validation (accuracy, sensitivity, and specificity) of a highly sensitive OncoBEAM^TM EGFR V2 test, which we compare to a custom next-generation sequencing assay, for the treatment of patients with non-small cell lung cancer with EGFR tyrosine kinase inhibitor therapies. The OncoBEAM^TM digital-polymerase chain reaction method detects 36 different EGFR alterations i

SUBMITTER: Garcia J 

PROVIDER: S-EPMC7956937 | biostudies-literature | 2021 Mar

REPOSITORIES: biostudies-literature