Abstract 1376: Ultra-sensitive picodroplet digital PCR assay for multiplex genotyping of mutations in epidermal growth factor receptor (EGFR) in non-small cell lung cancer patients

BACKGROUND: The epidermal growth factor receptor (EGFR) mutations have been used as a reliable predictor of response to EGFR tyrosine kinase inhibitor (TKI) treatment. Two common EGFR mutations (L858R, and exon19 deletion) and EGFR T790M mutation are clinically important for decision-making in clinical practice. Picodroplet digital PCR (ddPCR) has recently emerged as an accurate and ultra-sensitive method for tumor genotyping and have a great...