2021
Clinical pharmacokinetics of bdtx-189, an inhibitor of allosteric ErbB mutations, in patients with advanced solid malignancies in MasterKey-01 study.
Waters N, Patel M, Schram A, Ahnert J, Jauhari S, Sachdev J, Zhu V, LoRusso P, Nguyen D, Hong D, Tarilonte L, Humphrey R, Janne P, Hamilton E, Witt K. Clinical pharmacokinetics of bdtx-189, an inhibitor of allosteric ErbB mutations, in patients with advanced solid malignancies in MasterKey-01 study. Journal Of Clinical Oncology 2021, 39: 3097-3097. DOI: 10.1200/jco.2021.39.15_suppl.3097.Peer-Reviewed Original ResearchHigh-fat mealFasted stateEGFR WTRapid absorptionPK/PD profilesDose-escalation cohortsNon-fasting statePhase 2 doseAdvanced solid malignanciesHigh-fat breakfastSubset of patientsElimination t 1/2Serial blood samplesNon-compartmental methodsDose-dependent increaseSustained pharmacodynamic effectsMedian tmaxEscalation cohortsCrossover fashionDose escalationFat mealPharmacodynamic effectsSystemic exposureMultiple dosesClinical Pharmacokinetics
2013
Pharmacokinetics and safety of an oral ALK inhibitor, ASP3026, observed in a phase I dose escalation trial.
Patnaik A, LoRusso P, Ball H, Bahceci E, Yuen G, Papadopoulos K, Kittaneh M, Tolcher A. Pharmacokinetics and safety of an oral ALK inhibitor, ASP3026, observed in a phase I dose escalation trial. Journal Of Clinical Oncology 2013, 31: 2602-2602. DOI: 10.1200/jco.2013.31.15_suppl.2602.Peer-Reviewed Original ResearchAdvanced malignanciesDay 28Phase 1 dose-escalation trialALT/AST increasesCohort expansion phaseDose-escalating cohortsDose-escalation partECOG PS 2Grade 2 nauseaOral ALK inhibitorPre-dose valuesDose-escalation trialGrade 3 rashALK fusion geneALK receptor tyrosine kinaseAbdominal painCommon AEsEscalation trialMedian tmaxDaily dosingOral inhibitorNon-linear PKClinical activityALK inhibitorsPromising safety