Measurement of circulating tumor DNA as a cancer biomarker in gastrointestinal malignancies using a novel next-generation sequencing method.
James E, Narayan A, Stein S, Lacy J, Patel A, Hochster H. Measurement of circulating tumor DNA as a cancer biomarker in gastrointestinal malignancies using a novel next-generation sequencing method. Journal Of Clinical Oncology 2014, 32: 217-217. DOI: 10.1200/jco.2014.32.3_suppl.217.Peer-Reviewed Original ResearchGastrointestinal malignanciesMultiple time pointsTumor DNAAdvanced pancreatic cancerTime pointsCohort of patientsTumor DNA levelsChemo-radiation therapyMetastatic colon cancerAdjuvant settingCancer biomarkersMutant ctDNABevacizumab therapyTumor mutation profilesLiver metastasesGI tumorsGI cancersPancreatic cancerUltra-deep sequencingKRAS mutationsKRAS G12D mutationColon cancerAdditional longitudinal dataInformed consentLiquid biopsy