2022
The Phase II MutHER Study of Neratinib Alone and in Combination with Fulvestrant in HER2-Mutated, Non-amplified Metastatic Breast CancerNeratinib and Fulvestrant in HER2-Mutated Breast Cancer
X. C, Luo J, Freedman RA, Pluard TJ, Nangia JR, Lu J, Valdez-Albini F, Cobleigh M, Jones JM, Lin NU, Winer EP, Marcom PK, Thomas S, Anderson J, Haas B, Bucheit L, Bryce R, Lalani AS, Carey LA, Goetz MP, Gao F, Kimmick G, Pegram MD, Ellis MJ, Bose R. The Phase II MutHER Study of Neratinib Alone and in Combination with Fulvestrant in HER2-Mutated, Non-amplified Metastatic Breast CancerNeratinib and Fulvestrant in HER2-Mutated Breast Cancer. Clinical Cancer Research 2022, 28: 1258-1267. PMID: 35046057, DOI: 10.1158/1078-0432.ccr-21-3418.Peer-Reviewed Original ResearchConceptsMetastatic breast cancerBreast cancerER cohortEstrogen receptor-positive breast cancerReceptor-positive breast cancerClinical benefit rateDual HER2 blockadePhase II trialEfficacy of neratinibHER2 blockadeNeratinib monotherapyStable diseaseII trialHER2 mutationsLobular histologyPartial responseEndocrine resistanceBenefit ratePatientsFurther evaluationCancerFulvestrantHER2NeratinibProgression
2013
Pertuzumab: Optimizing HER2 Blockade
Metzger-Filho O, Winer EP, Krop I. Pertuzumab: Optimizing HER2 Blockade. Clinical Cancer Research 2013, 19: 5552-5556. PMID: 23942091, DOI: 10.1158/1078-0432.ccr-13-0518.Peer-Reviewed Original ResearchConceptsBreast cancerAdvanced HER2-positive breast cancerHER2-positive breast cancerRecombinant humanized monoclonal antibodyAddition of pertuzumabTrastuzumab/pertuzumabPhase III studyProgression-free survivalFirst-line treatmentMetastatic breast cancerRisk of mortalityHumanized monoclonal antibodyHeterodimerization of HER2EGF receptorMechanism of actionHER2 blockadeIII studyClinical dataHER familyHER2-HER3 heterodimersPertuzumabDrug AdministrationMonoclonal antibodiesU.S. FoodHER2-HER3Human epidermal growth factor receptor 2 (HER2) suppression with the addition of lapatinib to trastuzumab in HER2-positive metastatic breast cancer (HALT: LPT112515).
Lin N, Danso M, David A, Muscato J, Rayson D, Houck W, Ellis C, DeSilvio M, Garofalo A, Levin J, Winer E. Human epidermal growth factor receptor 2 (HER2) suppression with the addition of lapatinib to trastuzumab in HER2-positive metastatic breast cancer (HALT: LPT112515). Journal Of Clinical Oncology 2013, 31: tps664-tps664. DOI: 10.1200/jco.2013.31.15_suppl.tps664.Peer-Reviewed Original ResearchProgression-free survivalMetastatic breast cancerBreast cancerOverall survivalMetastatic BCPFS eventsStage II/III breast cancerHigher pathologic complete response rateHER2-positive metastatic breast cancerMedian progression-free survivalPathologic complete response rateLonger progression-free survivalAssociated hazard ratiosClinical benefit rateDual HER2 blockadeStable brain metastasesComplete response rateSecond-line treatmentHormone receptor statusPhase III studyAddition of lapatinibLine of treatmentChemotherapy discontinuationEligible patientsHER2 blockade
2012
HALT MBC: HER2 suppression with the addition of lapatinib to trastuzumab in HER2-positive metastatic breast cancer (LPT112515).
Lin N, Danso M, David A, Muscato J, Rayson D, Houck W, Ellis C, DeSilvio M, Garofalo A, Nagarwala Y, Winer E. HALT MBC: HER2 suppression with the addition of lapatinib to trastuzumab in HER2-positive metastatic breast cancer (LPT112515). Journal Of Clinical Oncology 2012, 30: tps658-tps658. DOI: 10.1200/jco.2012.30.15_suppl.tps658.Peer-Reviewed Original ResearchHER2-positive metastatic BCSecond-line treatmentMetastatic BCOverall survivalHigher pathologic complete response rateHER2-positive metastatic breast cancerBreast cancer preclinical modelsPathologic complete response rateClinical benefit rateDual HER2 blockadeStable brain metastasesComplete response rateCombination of trastuzumabHormone receptor statusPhase III studyAddition of lapatinibKey eligibility criteriaMetastatic breast cancerLine of treatmentChemotherapy discontinuationHER2 blockadeITT populationMedian PFSStable diseaseBrain metastases
2011
OT1-02-02: HALT MBC: HER2 Suppression with the Addition of Lapatinib to Trastuzumab in HER2−Positive Metastatic Breast Cancer (LPT112515).
Lin N, Danso M, David A, Muscato J, Ellis C, DeSilvio M, Garofalo A, Nagarwala Y, Winer E. OT1-02-02: HALT MBC: HER2 Suppression with the Addition of Lapatinib to Trastuzumab in HER2−Positive Metastatic Breast Cancer (LPT112515). Cancer Research 2011, 71: ot1-02-02-ot1-02-02. DOI: 10.1158/0008-5472.sabcs11-ot1-02-02.Peer-Reviewed Original ResearchSecond-line treatmentAddition of lapatinibOverall survivalHigher pathological complete response rateBreast cancer preclinical modelsPathological complete response rateClinical benefit rateDual HER2 blockadeStable brain metastasesComplete response rateHormone receptor statusPhase III studyMetastatic breast cancerLine of treatmentAnti-tumor activityHER2 blockadeMedian PFSStable diseaseBrain metastasesEfficacy endpointMaintenance therapyPreoperative treatmentAdverse eventsHazard ratioIII study