Circulating tumor DNA (ctDNA) kinetics in colorectal cancer (CRC) treated with curative intent in the VICTORI study with an ultrasensitive MRD assay.
Solar Vasconcelos J, Titmuss E, Navarro F, Abbott C, Chia B, Topham J, Ladua G, Krishnan T, Hegebarth D, Lim H, Gill K, Gill S, Brown C, Ghuman A, Meneghetti A, Renouf D, Schaeffer D, Chen R, Boyle S, Loree J. Circulating tumor DNA (ctDNA) kinetics in colorectal cancer (CRC) treated with curative intent in the VICTORI study with an ultrasensitive MRD assay. Journal Of Clinical Oncology 2024, 42: e15625-e15625. DOI: 10.1200/jco.2024.42.16_suppl.e15625.Peer-Reviewed Original ResearchMolecular residual diseaseCirculating tumor DNARecurrence-free survivalColorectal cancerMRD assaysDetection of molecular residual diseaseLevels of circulating tumor DNAPoor recurrence-free survivalTreated with curative intentDetect circulating tumor DNAProspective cohort of patientsCurative interventionsCurative-intent treatmentCohort of patientsSingle nucleotide variantsStage I-IIISeparation of patientsMRD- patientsMRD testingNeoadjuvant treatmentResidual diseaseClinical recurrenceCurative intentRectal cancerTumor DNAUltra-sensitive ctDNA mutation tracking to identify molecular residual disease and predict relapse in patients with early breast cancer.
Garcia-Murillas I, Cutts R, Abbott C, Boyle S, Pugh J, Chen R, Dunne K, Bunce C, Johnston S, Ring A, Russell S, Evans A, Skene A, Wheatley D, Smith I, Turner N. Ultra-sensitive ctDNA mutation tracking to identify molecular residual disease and predict relapse in patients with early breast cancer. Journal Of Clinical Oncology 2024, 42: 1010-1010. DOI: 10.1200/jco.2024.42.16_suppl.1010.Peer-Reviewed Original ResearchMolecular residual diseaseCirculating tumor DNAEarly breast cancerBreast cancer patientsFollow-upNeoadjuvant chemotherapyResidual diseaseClinical relapseCtDNA detectionClinical outcomesBreast cancerAssociated with relapse free survivalDetection of molecular residual diseaseCancer patientsCirculating tumor DNA levelsLevels of circulating tumor DNAHigh risk of relapseHigh riskCirculating tumor DNA detectionMedian lead-timeRelapse free survivalDe-escalation studiesBreast cancer relapseShortened overall survivalBaseline prior to treatment