2019
HER2 heterogeneity as a predictor of response to neoadjuvant T-DM1 plus pertuzumab: Results from a prospective clinical trial.
Metzger Filho O, Viale G, Trippa L, Li T, Yardley D, Mayer I, Abramson V, Arteaga C, Spring L, Waks A, Janiszewska M, Wrabel E, Demeo M, Bardia A, King T, Polyak K, Winer E, Krop I. HER2 heterogeneity as a predictor of response to neoadjuvant T-DM1 plus pertuzumab: Results from a prospective clinical trial. Journal Of Clinical Oncology 2019, 37: 502-502. DOI: 10.1200/jco.2019.37.15_suppl.502.Peer-Reviewed Original ResearchPathologic complete responseER statusRCB 0T-DM1HER2 heterogeneitySignificant associationUltrasound-guided core biopsyRoutine pathology evaluationMedian tumor sizeProspective clinical trialsPredictors of responseAreas of tumorHigh rateCurative settingRCB-IIRCB-IIIPrimary endpointComplete responseHER2 positivityPathologic responseTherapy regimenEvaluable casesTumor sizeCore biopsyClinical trials
2015
Local Therapy Decision-Making and Contralateral Prophylactic Mastectomy in Young Women with Early-Stage Breast Cancer
Rosenberg SM, Sepucha K, Ruddy KJ, Tamimi RM, Gelber S, Meyer ME, Schapira L, Come SE, Borges VF, Golshan M, Winer EP, Partridge AH. Local Therapy Decision-Making and Contralateral Prophylactic Mastectomy in Young Women with Early-Stage Breast Cancer. Annals Of Surgical Oncology 2015, 22: 3809-3815. PMID: 25930247, PMCID: PMC4598267, DOI: 10.1245/s10434-015-4572-6.Peer-Reviewed Original ResearchMeSH KeywordsAdolescentAdultAnxietyBody Mass IndexBreast NeoplasmsDecision MakingDirective CounselingFearFemaleGenes, BRCA1Genes, BRCA2Genetic TestingHumansLymphatic MetastasisMastectomy, SegmentalMutationNeoplasm StagingParityPatient ParticipationProphylactic Surgical ProceduresReceptor, ErbB-2RecurrenceTumor BurdenYoung AdultConceptsBreast-conserving surgeryContralateral prophylactic mastectomyEarly-stage breast cancerUnilateral mastectomyBreast cancerYoung womenProphylactic mastectomyUnilateral stage ILarger tumor sizeOngoing cohort studyGood psychosocial supportResultsMedian ageClinical characteristicsCohort studyHER2 positivityNodal involvementLocal therapyLower BMITumor sizeBRCA mutationsPatient-driven decisionSurgical decisionMethodsAs partMultinomial logistic regressionStage I
2009
Pathologic Features and Biomarker Expression among Young Women with Breast Cancer: Results from the Young Women's Breast Cancer Study.
Collins L, Collins L, Gelber S, Gelber S, Ruddy K, Ruddy K, Tamimi R, Tamimi R, Come S, Come S, Marotti J, Marotti J, Schapira L, Schapira L, Kereakoglow S, Brachtel E, Brachtel E, Winer E, Winer E, Partridge A, Partridge A. Pathologic Features and Biomarker Expression among Young Women with Breast Cancer: Results from the Young Women's Breast Cancer Study. Cancer Research 2009, 69: 6007-6007. DOI: 10.1158/0008-5472.sabcs-09-6007.Peer-Reviewed Original ResearchYoung Women's Breast Cancer StudyBreast Cancer StudyPoor prognostic featuresBasal-like carcinomasPathologic featuresBreast cancerYoung womenHER2 positivityPrognostic featuresTumor stageTumor necrosisER/PR negativityMulti-center prospective cohortInvasive breast cancerClinico-pathologic featuresHER2-positive tumorsCancer studiesHigh tumor gradeHigher tumor stageHigh-grade tumorsBasal-like phenotypeBiomarker expression patternsLogistic regression modelsPR negativityClinical characteristics
2007
HER2 and Response to Paclitaxel in Node-Positive Breast Cancer
Hayes DF, Thor AD, Dressler LG, Weaver D, Edgerton S, Cowan D, Broadwater G, Goldstein LJ, Martino S, Ingle JN, Henderson IC, Norton L, Winer EP, Hudis CA, Ellis MJ, Berry DA. HER2 and Response to Paclitaxel in Node-Positive Breast Cancer. New England Journal Of Medicine 2007, 357: 1496-1506. PMID: 17928597, DOI: 10.1056/nejmoa071167.Peer-Reviewed Original ResearchConceptsHuman epidermal growth factor receptor type 2Node-positive breast cancerAddition of paclitaxelEstrogen receptor statusHER2 positivityBreast cancerAdjuvant chemotherapyDoxorubicin dosesAdjuvant anthracycline-based chemotherapyEpidermal growth factor receptor type 2HER2-positive breast cancerFactor receptor type 2CB11 monoclonal antibodyCycles of paclitaxelAnthracycline-based chemotherapyAdministration of paclitaxelReceptor type 2Breast cancer cellsAdjuvant treatmentHazard ratioClinical outcomesPositive cancersHER2 amplificationImmunohistochemical analysisCyclophosphamide