2012
SU2C phase Ib study of pan-PI3K inhibitor BKM120 with letrozole in ER+/HER2- metastatic breast cancer (MBC).
Mayer I, Abramson V, Balko J, Isakoff S, Kuba M, Sanders M, Forero-Torres A, Yap J, Van Den Abbeele A, Li Y, Arteaga C, Winer E. SU2C phase Ib study of pan-PI3K inhibitor BKM120 with letrozole in ER+/HER2- metastatic breast cancer (MBC). Journal Of Clinical Oncology 2012, 30: 510-510. DOI: 10.1200/jco.2012.30.15_suppl.510.Peer-Reviewed Original ResearchMetastatic breast cancerPan-PI3K inhibitor BKM120FDG-PETArm API3K pathway alterationsPhase Ib studyPhase Ib trialPost-menopausal patientsPI3K pathway inhibitionPI3K mutationsPI3K inhibitorsIb trialStable diseaseVisceral metastasesUnacceptable toxicityMost patientsArm BMedian ageDisease progressionPharmacodynamic biomarkersBreast cancerTreatment responseTumor biopsiesAntiestrogen resistanceIb study
2011
PD09-05: SU2C Phase Ib Study of pan-PI3K Inhibitor BKM120 Plus Aromatase Inhibitor Letrozole in ER+/HER2− Metastatic Breast Cancer (MBC).
Mayer I, Balko J, Kuba M, Sanders M, Yap J, Li Y, Winer E, Arteaga C. PD09-05: SU2C Phase Ib Study of pan-PI3K Inhibitor BKM120 Plus Aromatase Inhibitor Letrozole in ER+/HER2− Metastatic Breast Cancer (MBC). Cancer Research 2011, 71: pd09-05-pd09-05. DOI: 10.1158/0008-5472.sabcs11-pd09-05.Peer-Reviewed Original ResearchPan-PI3K inhibitor BKM120Metastatic breast cancerFDG-PET imagingAromatase inhibitorsBreast cancerSafe side effect profilePhase Ib clinical trialAlternative administration schedulesDiagnostic tumor biopsiesGrade 3 transaminitisMost common toxicitiesPI3K-targeted therapiesSafety/tolerabilityPhase Ib studyMetastatic bone diseaseSide effect profileMonths of initiationPost-menopausal patientsWeeks of treatmentPI3K pathway inhibitionMost breast cancersAromatase inhibitor letrozoleProgression of diseasePI3K/AktCommon toxicities