HER2CLIMB-04: Phase 2 open label trial of tucatinib plus trastuzumab deruxtecan in patients with HER2+ unresectable locally advanced or metastatic breast cancer with and without brain metastases (trial in progress).
Krop I, Ramos J, Zhang C, Hamilton E. HER2CLIMB-04: Phase 2 open label trial of tucatinib plus trastuzumab deruxtecan in patients with HER2+ unresectable locally advanced or metastatic breast cancer with and without brain metastases (trial in progress). Journal Of Clinical Oncology 2021, 39: tps1097-tps1097. DOI: 10.1200/jco.2021.39.15_suppl.tps1097.Peer-Reviewed Original ResearchHuman epidermal growth factor receptor 2Metastatic breast cancerProgression-free survivalDisease control rateDuration of responseBrain metastasesOverall survivalT-DXdEpidermal growth factor receptorRECIST v1.1Metastatic settingTrastuzumab deruxtecanBreast cancerOpen-label phase 2 trialPhase 2 open-label trialSmall molecule tyrosine kinase inhibitorsTopoisomerase I inhibitor payloadTreatment of HER2Epidermal growth factor receptor 2Molecule tyrosine kinase inhibitorsHuman epidermal growth factor receptorActive brain metastasesCombination of tucatinibSolid Tumors v1.1Objective response rateThe 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