2024
Current management practices of de novo oligometastatic breast cancer: Real-world data from a physician survey.
Odzer N, Pusztai L, Rozenblit M. Current management practices of de novo oligometastatic breast cancer: Real-world data from a physician survey. Journal Of Clinical Oncology 2024, 42: 1104-1104. DOI: 10.1200/jco.2024.42.16_suppl.1104.Peer-Reviewed Original ResearchMultimodal therapySurgical resectionOverall survivalPrimary tumorRandomized trialsResponse to initial chemotherapyTreated with multimodality therapyOligometastatic breast cancerRecommended surgical resectionLocally advanced cancerPalliative systemic chemotherapyProlonged overall survivalTime of diagnosisRandomized clinical trialsOS benefitSystemic chemotherapyInitial chemotherapyResidual lesionsSurvival benefitNCCN GuidelinesReceptor subtypesRetrospective studyTreatment modalitiesMetastatic cancerAblative radiation
2021
Endocrine-Based Treatments in Clinically-Relevant Subgroups of Hormone Receptor-Positive/HER2-Negative Metastatic Breast Cancer: Systematic Review and Meta-Analysis
Schettini F, Giuliano M, Giudici F, Conte B, De Placido P, Venturini S, Rognoni C, Di Leo A, Locci M, Jerusalem G, Del Mastro L, Puglisi F, Conte P, De Laurentiis M, Pusztai L, Rimawi MF, Schiff R, Arpino G, De Placido S, Prat A, Generali D. Endocrine-Based Treatments in Clinically-Relevant Subgroups of Hormone Receptor-Positive/HER2-Negative Metastatic Breast Cancer: Systematic Review and Meta-Analysis. Cancers 2021, 13: 1458. PMID: 33810205, PMCID: PMC8004645, DOI: 10.3390/cancers13061458.Peer-Reviewed Original ResearchMetastatic breast cancerSingle-agent endocrine therapyNegative metastatic breast cancerEndocrine therapyTarget therapyBreast cancerHormone receptor positive/HER2Phase II/IIIEndocrine-resistant tumorsPIK3CA-mutant tumorsOverall survival benefitValid therapeutic optionInternational treatment guidelinesRisk of relapseLine endocrine therapySystematic literature searchEffective regimenSurvival benefitTreatment guidelinesTherapeutic optionsComparable efficacyPooled resultsClinical trialsClinical subgroupsSensitive disease
2016
Relationship between Complete Pathologic Response to Neoadjuvant Chemotherapy and Survival in Triple-Negative Breast Cancer
Hatzis C, Symmans WF, Zhang Y, Gould RE, Moulder SL, Hunt KK, Abu-Khalaf M, Hofstatter EW, Lannin D, Chagpar AB, Pusztai L. Relationship between Complete Pathologic Response to Neoadjuvant Chemotherapy and Survival in Triple-Negative Breast Cancer. Clinical Cancer Research 2016, 22: 26-33. PMID: 26286912, DOI: 10.1158/1078-0432.ccr-14-3304.Peer-Reviewed Original ResearchConceptsPathologic complete responseRecurrence-free survivalTriple-negative breast cancerSurvival benefitNeoadjuvant trialsNeoadjuvant chemotherapyTrial populationBaseline prognosisBreast cancerOverall survival benefitComplete pathologic responseSignificant survival benefitPostneoadjuvant therapyPCR rateComplete responseImproved survivalPathologic responseSurvival improvementTreatment armsPatient survivalResidual diseaseControl armPrognostic variablesPatientsTrials
2012
12O_PR Independent Blinded Validation of the Genomic Index of Sensitivity to Endocrine Therapy (Set)
Karn T, Hatzis C, Symmans W, Pusztai L, Ruckhäberle E, Schmidt M, Müller V, Holtrich U, Rody A, Kaufmann M. 12O_PR Independent Blinded Validation of the Genomic Index of Sensitivity to Endocrine Therapy (Set). Annals Of Oncology 2012, 23: ii18. DOI: 10.1016/s0923-7534(19)65684-x.Peer-Reviewed Original ResearchEndocrine therapyPositive patientsPrognostic valueTumor sizeER-positive primary breast cancerPositive primary breast cancerAdjuvant endocrine therapyNegative PgR statusNode-negative cohortPure prognostic valueNode-negative patientsStepwise Cox regressionER-positive patientsPrimary breast cancerBest independent predictorPgR statusAdjuvant treatmentRetrospective cohortIndependent predictorsLymph nodesNegative cohortSurvival benefitCox regressionClinical associationsHER2 status
2010
Genomic Index of Sensitivity to Endocrine Therapy for Breast Cancer
Symmans WF, Hatzis C, Sotiriou C, Andre F, Peintinger F, Regitnig P, Daxenbichler G, Desmedt C, Domont J, Marth C, Delaloge S, Bauernhofer T, Valero V, Booser DJ, Hortobagyi GN, Pusztai L. Genomic Index of Sensitivity to Endocrine Therapy for Breast Cancer. Journal Of Clinical Oncology 2010, 28: 4111-4119. PMID: 20697068, PMCID: PMC2953969, DOI: 10.1200/jco.2010.28.4273.Peer-Reviewed Original ResearchMeSH KeywordsAntineoplastic Agents, HormonalAromatase InhibitorsBiomarkers, TumorBreast NeoplasmsChemotherapy, AdjuvantChi-Square DistributionDisease-Free SurvivalEstrogen Receptor alphaFemaleGene Expression ProfilingGene Expression Regulation, NeoplasticGenomicsHumansMiddle AgedNeoplasm StagingOligonucleotide Array Sequence AnalysisPatient SelectionProportional Hazards ModelsRisk AssessmentRisk FactorsSurvival AnalysisTamoxifenTime FactorsTranscription, GeneticTreatment OutcomeConceptsAdjuvant endocrine therapyEndocrine therapyBreast cancerDistant relapseER-positive breast cancerChemo-endocrine therapyDistant relapse riskYears of tamoxifenAdjuvant systemic therapyEstrogen receptor αBreast cancer samplesPrior chemotherapyNeoadjuvant chemotherapyPathologic responseSurvival benefitSystemic therapyUntreated cohortRelapse riskDeath riskTherapy indexAromatase inhibitionESR1 levelsReceptor αTamoxifenTherapy
2006
A new measurement of residual cancer burden to predict survival after neoadjuvant chemotherapy
Symmans W, Peintinger F, Hatzis C, Kuerer H, Valero V, Hennessy B, Green M, Singletary E, Hortobagyi G, Pusztai L. A new measurement of residual cancer burden to predict survival after neoadjuvant chemotherapy. Journal Of Clinical Oncology 2006, 24: 536-536. DOI: 10.1200/jco.2006.24.18_suppl.536.Peer-Reviewed Original ResearchDistant relapse-free survivalResidual cancer burdenPathologic complete responseResidual diseaseComplete responsePathologic responseAJCC stageCancer burdenMultivariate Cox regression analysisRCB-3AJCC stage IIIHigh-risk patientsCox regression analysisNeoadjuvant chemotherapy trialsRelapse-free survivalDifferent prognostic groupsMedian followNeoadjuvant trialsPaclitaxel scheduleWeekly paclitaxelChemotherapy trialsNeoadjuvant chemotherapyPCR rateStrength of associationSurvival benefit