2022
Clinical outcomes with alpelisib (ALP) plus fulvestrant (FUL) after prior treatment (tx) with FUL in patients (pts) with advanced breast cancer (ABC): A real-world (RW) analysis.
O'Shaughnessy J, Woeckel A, Pistilli B, Hegg R, Vahdat L, Vuina D, ZVK P, Smith T, Kim J, Krop I. Clinical outcomes with alpelisib (ALP) plus fulvestrant (FUL) after prior treatment (tx) with FUL in patients (pts) with advanced breast cancer (ABC): A real-world (RW) analysis. Journal Of Clinical Oncology 2022, 40: 1055-1055. DOI: 10.1200/jco.2022.40.16_suppl.1055.Peer-Reviewed Original ResearchAdvanced breast cancerEndocrine-based therapyPIK3CA mutationsMetastatic settingClinical outcomesCyclin-dependent kinase 4/6 inhibitorsDe-identified electronic health record dataHuman epidermal growth factor receptorImmediate prior therapyLines of therapyProgression-free survivalProgression/deathElectronic health record dataDate of deathHealth record dataEpidermal growth factor receptorReal-world analysisGrowth factor receptorNCCN guidelinesPrior chemotherapyPrior therapyMedian durationMedian timeSubsequent therapyClinical benefit
2021
Trastuzumab deruxtecan (T-DXd) in patients with HER2+ metastatic breast cancer with brain metastases: A subgroup analysis of the DESTINY-Breast01 trial.
Jerusalem G, Park Y, Yamashita T, Hurvitz S, Modi S, Andre F, Krop I, Gonzalez X, Hall P, You B, Saura C, Kim S, Osborne C, Sagara Y, Tokunaga E, Liu Y, Cathcart J, Lee C, Perrin C. Trastuzumab deruxtecan (T-DXd) in patients with HER2+ metastatic breast cancer with brain metastases: A subgroup analysis of the DESTINY-Breast01 trial. Journal Of Clinical Oncology 2021, 39: 526-526. DOI: 10.1200/jco.2021.39.15_suppl.526.Peer-Reviewed Original ResearchMetastatic breast cancerMedian progression-free survivalObjective response rateBrain metastasesT-DXdSubgroup analysisClinical activityBreast cancerResponse rateTopoisomerase I inhibitor payloadBaseline brain metastasesDurable clinical activityNon-target lesionsSubgroups of ptsPhase 2 trialProgression-free survivalTreatment of adultsIndependent central reviewSystemic disease controlStrong clinical activityAnti-HER2 antibodyAdult ptsBM diameterPrior chemotherapyMedian duration
2018
Association of Cell-Free DNA Tumor Fraction and Somatic Copy Number Alterations With Survival in Metastatic Triple-Negative Breast Cancer
Stover DG, Parsons HA, Ha G, Freeman SS, Barry WT, Guo H, Choudhury AD, Gydush G, Reed SC, Rhoades J, Rotem D, Hughes ME, Dillon DA, Partridge AH, Wagle N, Krop IE, Getz G, Golub TR, Love JC, Winer EP, Tolaney SM, Lin NU, Adalsteinsson VA. Association of Cell-Free DNA Tumor Fraction and Somatic Copy Number Alterations With Survival in Metastatic Triple-Negative Breast Cancer. Journal Of Clinical Oncology 2018, 36: jco.2017.76.003. PMID: 29298117, PMCID: PMC5815405, DOI: 10.1200/jco.2017.76.0033.Peer-Reviewed Original ResearchConceptsMetastatic triple-negative breast cancerTriple-negative breast cancerPrimary triple-negative breast cancerTumor fractionSomatic copy number alterationsCell-free DNABreast cancerSingle tertiary care institutionCopy number alterationsRetrospective cohort studySpecific somatic copy number alterationsTertiary care institutionNovel therapeutic approachesNumber alterationsCfDNA tumor fractionMetastatic survivalPrior chemotherapyTNBC cohortMetastatic settingCohort studyOverall survivalCancer Genome AtlasClinicopathologic factorsWorse survivalPrimary tumor
2013
A phase II study of ixabepilone and trastuzumab for metastatic HER2-positive breast cancer
Tolaney SM, Najita J, Sperinde J, Huang W, Chen WY, Savoie J, Fornier M, Winer EP, Bunnell C, Krop IE. A phase II study of ixabepilone and trastuzumab for metastatic HER2-positive breast cancer. Annals Of Oncology 2013, 24: 1841-1847. PMID: 23559151, PMCID: PMC3690910, DOI: 10.1093/annonc/mdt121.Peer-Reviewed Original ResearchConceptsMetastatic HER2-positive breast cancerHER2-positive breast cancerCombination of ixabepilonePhase II studyBreast cancerII studyMetastatic diseaseCohort 2Cohort 1Treatment-related toxic effectsClinical benefit rateSubsequent-line therapyTrastuzumab-containing regimensMetastatic breast cancerPrior chemotherapyLine therapyBenefit rateOverall RRDay 1PatientsTrastuzumabIxabepiloneCancerTumor biomarkersCohort
2009
A phase II study of ixabepilone plus trastuzumab for metastatic HER2-positive breast cancer.
Tolaney S, Najita J, Chen W, Savoie J, Fornier M, Krop I, Winer E, Bunnell C. A phase II study of ixabepilone plus trastuzumab for metastatic HER2-positive breast cancer. Cancer Research 2009, 69: 3137. DOI: 10.1158/0008-5472.sabcs-3137.Peer-Reviewed Original ResearchMetastatic HER2-positive breast cancerHER2-positive breast cancerCombination of ixabepiloneBreast cancerPartial responseCohort 1Response rateMetastatic diseaseCohort 2Clinical benefit rateHigher cardiac toxicityRefractory breast cancerSubsequent-line therapyTrastuzumab-containing regimensCycles of therapyPhase II studyTreatment-related toxicityCohort of patientsEncouraging response ratesMetastatic breast cancerSame treatment regimenOverall response ratePrior chemotherapyStable diseaseElevated transaminases