2022
Clinical Efficacy and Whole-Exome Sequencing of Liquid Biopsies in a Phase IB/II Study of Bazedoxifene and Palbociclib in Advanced Hormone Receptor-Positive Breast Cancer.
Tsuji J, Li T, Grinshpun A, Coorens T, Russo D, Anderson L, Rees R, Nardone A, Patterson C, Lennon NJ, Cibulskis C, Leshchiner I, Tayob N, Tolaney SM, Tung N, McDonnell DP, Krop IE, Winer EP, Stewart C, Getz G, Jeselsohn R. Clinical Efficacy and Whole-Exome Sequencing of Liquid Biopsies in a Phase IB/II Study of Bazedoxifene and Palbociclib in Advanced Hormone Receptor-Positive Breast Cancer. Clinical Cancer Research 2022, 28: 5066-5078. PMID: 36215125, PMCID: PMC9722539, DOI: 10.1158/1078-0432.ccr-22-2305.Peer-Reviewed Original ResearchConceptsProgression-free survivalPhase Ib/II studyCombination of palbociclibBreast cancerWhole-exome sequencingESR1 mutationsII studyClinical efficacySafety profileHormone receptor-positive/HER2-negative advanced breast cancerAdvanced hormone receptor-positive breast cancerHER2-negative advanced breast cancerHormone receptor-positive breast cancerThird-generation selective estrogen receptor modulatorMedian progression-free survivalEndocrine-resistant breast cancerReceptor-positive breast cancerShorter progression-free survivalSelective estrogen receptor modulatorsClinical benefit rateAcceptable safety profileAdvanced breast cancerEstrogen receptor modulatorsSelective ER degraderDNA whole-exome sequencing
2019
First-line (1L) ribociclib (RIB) plus letrozole (LET) for postmenopausal women with hormone receptor-positive (HR+), HER2- advanced breast cancer (ABC): MONALEESA-2 long-term safety results.
O'Shaughnessy J, Campone M, Andre F, Nusch A, Grischke E, Villanueva C, Marschner N, Winer E, Paluch-Shimon S, Rodriguez-Lorenc K, Hilliard A, Le Gac F, Ridolfi A, Hortobagyi G. First-line (1L) ribociclib (RIB) plus letrozole (LET) for postmenopausal women with hormone receptor-positive (HR+), HER2- advanced breast cancer (ABC): MONALEESA-2 long-term safety results. Journal Of Clinical Oncology 2019, 37: 1078-1078. DOI: 10.1200/jco.2019.37.15_suppl.1078.Peer-Reviewed Original ResearchGrade adverse eventsAdverse eventsLET armMedian durationHER2- advanced breast cancerLong-term safety resultsLong-term safety dataFirst-line ribociclibMONALEESA-2 studyCommon adverse eventsMo of exposureMONALEESA-2Data cutoffGI disordersPostmenopausal womenSafety profileProlonged QTQT intervalBreast cancerSafety dataSafety resultsSudden deathDose reductionPlaceboCommon reasonIMpassion130: Expanded safety analysis from a P3 study of atezolizumab (A) + nab-paclitaxel (nP) in patients (pts) with treatment (tx)-naïve, locally advanced or metastatic triple-negative breast cancer (mTNBC).
Schneeweiss A, Rugo H, Winer E, Barrios C, Iwata H, Dieras V, Loi S, Maiya V, Bond J, Lei G, Chui S, Adams S, Emens L, Schmid P. IMpassion130: Expanded safety analysis from a P3 study of atezolizumab (A) + nab-paclitaxel (nP) in patients (pts) with treatment (tx)-naïve, locally advanced or metastatic triple-negative breast cancer (mTNBC). Journal Of Clinical Oncology 2019, 37: 1068-1068. DOI: 10.1200/jco.2019.37.15_suppl.1068.Peer-Reviewed Original ResearchMetastatic triple-negative breast cancerTriple-negative breast cancerTolerable safety profileCauses of withdrawalMonotherapy trialsPFS benefitSerious AEsSystemic corticosteroidsMedian FUSecondary endpointsNab-paclitaxelAdverse eventsPD-L1Peripheral neuropathyMedian timeSafety profileLonger FUSafety signalsBreast cancerSafety dataCumulative toxicityData cutAESIP3 studiesGr 3
2018
Atezolizumab and Nab-Paclitaxel in Advanced Triple-Negative Breast Cancer
Schmid P, Adams S, Rugo HS, Schneeweiss A, Barrios CH, Iwata H, Diéras V, Hegg R, Im SA, Shaw Wright G, Henschel V, Molinero L, Chui SY, Funke R, Husain A, Winer EP, Loi S, Emens LA. Atezolizumab and Nab-Paclitaxel in Advanced Triple-Negative Breast Cancer. New England Journal Of Medicine 2018, 379: 2108-2121. PMID: 30345906, DOI: 10.1056/nejmoa1809615.Peer-Reviewed Original ResearchConceptsMetastatic triple-negative breast cancerTriple-negative breast cancerProgression-free survivalMedian progression-free survivalMedian overall survivalNab-paclitaxelBreast cancerOverall survivalPD-L1Adverse eventsTreat analysisPositive tumorsAdvanced triple-negative breast cancerDeath ligand 1 (PD-L1) expressionAdjuvant taxane therapyPrimary end pointLigand 1 expressionPhase 3 trialNew adverse effectsTreat populationTaxane therapyLiver metastasesAggressive diseasePoor outcomeSafety profileA phase Ib study of pictilisib (GDC-0941) in combination with paclitaxel, with and without bevacizumab or trastuzumab, and with letrozole in advanced breast cancer
Schöffski P, Cresta S, Mayer IA, Wildiers H, Damian S, Gendreau S, Rooney I, Morrissey KM, Spoerke JM, Ng VW, Singel SM, Winer E. A phase Ib study of pictilisib (GDC-0941) in combination with paclitaxel, with and without bevacizumab or trastuzumab, and with letrozole in advanced breast cancer. Breast Cancer Research 2018, 20: 109. PMID: 30185228, PMCID: PMC6125885, DOI: 10.1186/s13058-018-1015-x.Peer-Reviewed Original ResearchConceptsDose-limiting toxicityPhase Ib studyMetastatic breast cancerAdverse eventsBreast cancerIb studyResultsSixty-nine patientsAntitumor activityManageable safety profileAdvanced breast cancerSerious adverse eventsPreliminary antitumor activityDrug-drug interactionsEvaluation of safetySecondary endpointsPartial responseComplete responseDose escalationRandomized studySafety profilePatientsBevacizumabTrastuzumabPictilisibLetrozoleEnzalutamide for the Treatment of Androgen Receptor–Expressing Triple-Negative Breast Cancer
Traina TA, Miller K, Yardley DA, Eakle J, Schwartzberg LS, O'Shaughnessy J, Gradishar W, Schmid P, Winer E, Kelly C, Nanda R, Gucalp A, Awada A, Garcia-Estevez L, Trudeau ME, Steinberg J, Uppal H, Tudor IC, Peterson A, Cortes J. Enzalutamide for the Treatment of Androgen Receptor–Expressing Triple-Negative Breast Cancer. Journal Of Clinical Oncology 2018, 36: jco.2016.71.349. PMID: 29373071, PMCID: PMC5858523, DOI: 10.1200/jco.2016.71.3495.Peer-Reviewed Original ResearchConceptsTriple-negative breast cancerClinical benefit rateAR-positive triple-negative breast cancerProgression-free survivalAndrogen receptorNuclear androgen receptorEvaluable subgroupITT populationBreast cancerEnd pointAdverse eventsAdvanced triple-negative breast cancerMedian progression-free survivalTreatment-related grade 3Safety of enzalutamideHigher adverse eventsMedian overall survivalPhase II studyPrimary end pointSecondary end pointsSubset of patientsII studyOverall survivalPostbaseline assessmentSafety profile
2017
T-DM1 — an important agent in the history of breast cancer management
Metzger-Filho O, Winer EP. T-DM1 — an important agent in the history of breast cancer management. Nature Reviews Clinical Oncology 2017, 14: 651-652. PMID: 28786416, DOI: 10.1038/nrclinonc.2017.123.Peer-Reviewed Original ResearchConceptsT-DM1HER2-positive breast cancerOverall survival benefitFavorable safety profileBreast cancer managementRelevant therapeutic targetTH3RESA trialProlonged followSurvival benefitSafety profileBreast cancerCancer managementTherapeutic targetLater linesImportant agentsPatientsHER2FollowCancerDiseaseTrialsA mouse-human phase I co-clinical trial of taselisib in combination with TDM1 in advanced HER2-positive breast cancer (MBC).
Metzger Filho O, Goel S, Barry W, Hamilton E, Tolaney S, Yardley D, Rees R, Demeo M, Mills C, Hafner M, Winer E, Zhao J, Krop I. A mouse-human phase I co-clinical trial of taselisib in combination with TDM1 in advanced HER2-positive breast cancer (MBC). Journal Of Clinical Oncology 2017, 35: 1030-1030. DOI: 10.1200/jco.2017.35.15_suppl.1030.Peer-Reviewed Original ResearchPhase Ib studyT-DM1Co-clinical trialsIb studyAdvanced HER2-positive breast cancerT-DM1-resistant cellsHER2-positive breast cancerPR/CRAcceptable safety profileAnti-HER2 therapyPI3K blockadePre-clinical experimentsConfirmed responsesMedian PFSPJP prophylaxisMedian durationMedian agePIK3CA H1047RPIK3CA statusSafety profilePneumocystis pneumoniaHER2 expressionClinical resultsMammary carcinomaBreast cancer
2014
Phase III Study of Iniparib Plus Gemcitabine and Carboplatin Versus Gemcitabine and Carboplatin in Patients With Metastatic Triple-Negative Breast Cancer
O'Shaughnessy J, Schwartzberg L, Danso MA, Miller KD, Rugo HS, Neubauer M, Robert N, Hellerstedt B, Saleh M, Richards P, Specht JM, Yardley DA, Carlson RW, Finn RS, Charpentier E, Garcia-Ribas I, Winer EP. Phase III Study of Iniparib Plus Gemcitabine and Carboplatin Versus Gemcitabine and Carboplatin in Patients With Metastatic Triple-Negative Breast Cancer. Journal Of Clinical Oncology 2014, 32: 3840-3847. PMID: 25349301, DOI: 10.1200/jco.2014.55.2984.Peer-Reviewed Original ResearchMeSH KeywordsAntineoplastic Combined Chemotherapy ProtocolsBenzamidesCarboplatinDeoxycytidineDisease ProgressionDisease-Free SurvivalFemaleGemcitabineHumansKaplan-Meier EstimateMiddle AgedNeoplasm Recurrence, LocalNeoplasm StagingProportional Hazards ModelsRisk FactorsTime FactorsTreatment OutcomeTriple Negative Breast NeoplasmsUnited StatesConceptsMetastatic triple-negative breast cancerProgression-free survivalTriple-negative breast cancerCoprimary end pointsOverall survivalBreast cancerRandomized phase II trialEnd pointStage IV/Clinical benefit ratePhase II trialPhase III studyPhase III trialsStandard of careWarrants further evaluationLack of treatmentCarboplatin areaITT populationPrevious chemotherapyPrior chemotherapyII trialIII studyIII trialsSurvival benefitSafety profile