Phase II study of trifluridine/tipiracil in metastatic breast cancers with or without prior exposure to fluoropyrimidines
Lim J, Ow S, Wong A, Lee M, Chan G, Low J, Sundar R, Choo J, Chong W, Ang Y, Tai B, Lee S. Phase II study of trifluridine/tipiracil in metastatic breast cancers with or without prior exposure to fluoropyrimidines. European Journal Of Cancer 2023, 193: 113311. PMID: 37717281, DOI: 10.1016/j.ejca.2023.113311.Peer-Reviewed Original ResearchMetastatic breast cancerObjective response rateProgression-free survivalPhase II studyCohort ABreast cancerDetermination of progression-free survivalSingle-arm phase II studyTreatment of metastatic breast cancerConsistent with known toxicitiesMedian progression-free survivalClinical benefit rateDose-confirmation phaseTreated with FTD/TPIDose modificationII studyCohort BBenefit rateFTD/TPISafety profileFluoropyrimidineGastric cancerPatientsResponse rateAntitumour activityPhase II study of trifluridine/tipiracil (FTD/TPI) in HER2-negative metastatic breast cancers with or without prior exposure to fluoropyrimidines.
Lim J, Ow S, Wong A, Lee M, Chan G, Low J, Sundar R, Choo J, Tai B, Lee S. Phase II study of trifluridine/tipiracil (FTD/TPI) in HER2-negative metastatic breast cancers with or without prior exposure to fluoropyrimidines. Journal Of Clinical Oncology 2023, 41: 1099-1099. DOI: 10.1200/jco.2023.41.16_suppl.1099.Peer-Reviewed Original ResearchObjective response rateMetastatic breast cancerProgression-free survivalPhase II studyLead-in phaseCohort ADose modificationBreast cancerDetermination of progression-free survivalSingle arm phase II studyHER2-negative metastatic breast cancerConsistent with known toxicitiesMedian progression-free survivalTreatment-related adverse eventsResponse rateDose-confirmation phaseEvents of neutropeniaTreated with FTD/TPIClinical benefit rateDose-limiting toxicityOral drug combinationsTreatment of patientsAnti-tumor activityThymidine phosphorylase inhibitorMetastatic setting