Article
Role of Circulating Tumor DNA Profiling in Patients with Non-Small Cell Lung Cancer Treated with EGFR Inhibitor.
Oncology - 1 Jan 2022
Ku Bo Mi, Kim Yeon Jeong, Park Donghyun, Lee Se-Hoon, Ahn Jin Seok, Park Keunchil, Ahn Myung-Ju, Sun Jong-Mu
Abstract excerpt
OBJECTIVES: During targeted therapy, tumor heterogeneity can drive the evolution of multiple tumor subclones harboring unique resistance mechanisms. Sequential profiling of plasma cell-free DNA (cfDNA) provides a noninvasive method for early detection of patient progression. We investigated whether the genetic dynamics detected in cfDNA during treatment can act as a predictive or prognostic marker of outcome....
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