2021
The efficacy and safety of enzalutamide with trastuzumab in patients with HER2+ and androgen receptor-positive metastatic or locally advanced breast cancer
Wardley A, Cortes J, Provencher L, Miller K, Chien AJ, Rugo HS, Steinberg J, Sugg J, Tudor IC, Huizing M, Young R, Abramson V, Bose R, Hart L, Chan S, Cameron D, Wright GS, Graas MP, Neven P, Rocca A, Russo S, Krop IE. The efficacy and safety of enzalutamide with trastuzumab in patients with HER2+ and androgen receptor-positive metastatic or locally advanced breast cancer. Breast Cancer Research And Treatment 2021, 187: 155-165. PMID: 33591468, PMCID: PMC8062601, DOI: 10.1007/s10549-021-06109-7.Peer-Reviewed Original ResearchConceptsTreatment-emergent adverse eventsProgression-free survivalSafety of enzalutamideBreast cancerSerious treatment-emergent adverse eventsEastern Cooperative Oncology Group statusMedian progression-free survivalPrior anti-HER2 therapyEnd pointHuman epidermal growth factor receptorClinical benefit rateDurable stable diseaseSolid Tumors v1.1Primary end pointSecondary end pointsAdvanced breast cancerAnti-HER2 therapyHormone receptor statusResponse Evaluation CriteriaSubset of patientsAR expression levelsTrastuzumab-resistant HER2Durable disease controlMalignant neoplasm progressionAnti-HER2 antibody
2011
Association between response to brief trastuzumab exposure in cell lines and early stage HER2+ breast tumors
Sprecher E, Sarkar S, Kleinstein S, Narayan M, Winer E, Tuck D, Lezon-Geyda K, Krop I, Harris L. Association between response to brief trastuzumab exposure in cell lines and early stage HER2+ breast tumors. 2011, 446-450. DOI: 10.1145/2147805.2147867.Peer-Reviewed Original ResearchEarly-stage HER2Breast cancer patientsBreast tumorsTrastuzumab treatmentCancer patientsCell linesHuman epidermal growth factor receptor 2Epidermal growth factor receptor 2Breast cancer settingGrowth factor receptor 2Resistant breast tumorsTrastuzumab-resistant HER2Breast cancer cell linesClinical treatment decisionsFactor receptor 2Trastuzumab exposureCancer cell linesGene expression signaturesResponsive patientsTrastuzumab resistanceSingle doseTargeted therapyBreast cancerCancer settingTreatment decisions