2024
Pathologic complete response (pCR) rates for patients with HR+/HER2- high-risk, early-stage breast cancer (EBC) by clinical and molecular features in the phase II I-SPY2 clinical trial
Huppert L, Wolf D, Yau C, Brown-Swigart L, Hirst G, Isaacs C, Pusztai L, Pohlmann P, DeMichele A, Shatsky R, Yee D, Thomas A, Nanda R, Perlmutter J, Heditsian D, Hylton N, Symmans F, Veer L, Esserman L, Rugo H. Pathologic complete response (pCR) rates for patients with HR+/HER2- high-risk, early-stage breast cancer (EBC) by clinical and molecular features in the phase II I-SPY2 clinical trial. Annals Of Oncology 2024 PMID: 39477071, DOI: 10.1016/j.annonc.2024.10.018.Peer-Reviewed Original ResearchDistant recurrence-free survivalEarly-stage breast cancerPathological complete responsePathologic complete response rateClinical/molecular featuresComplete responseER-positiveBreast cancerRate of pathological complete responseResponse to neoadjuvant chemotherapyRecurrence-free survivalI-SPY2 trialOptimal treatment selectionNeoadjuvant armER/PR statusLobular histologyNeoadjuvant chemotherapyIII diseaseImmune signaturesNegative diseaseOptimal therapyI-SPY2Excellent outcomesTreatment armsFollow-up
2023
Metastatic breast cancer (MBC) with ultra-high tumor mutational burden (UHTMB): A comprehensive genomic profiling (CGP) study.
Fanucci K, Lustberg M, Fischbach N, Pelletier M, Sivapiragasam A, Ashok Kumar P, Kallem M, Danziger N, Sokol E, Sivakumar S, Pavlick D, Ross J, Pusztai L. Metastatic breast cancer (MBC) with ultra-high tumor mutational burden (UHTMB): A comprehensive genomic profiling (CGP) study. Journal Of Clinical Oncology 2023, 41: 1036-1036. DOI: 10.1200/jco.2023.41.16_suppl.1036.Peer-Reviewed Original ResearchMetastatic breast cancerLobular histologyBreast cancerHER2 IHCGenomic alterationsComprehensive genomic profiling studyPD-L1 gene amplificationImmune checkpoint inhibitor treatmentMicrosatellite instabilityAxillary LN metastasisMetastatic site biopsySubset of ptsStage IV diseaseCheckpoint inhibitor treatmentPD-L1 expressionTumor mutational burdenMutations/MbMSI-high statusHER2 IHC resultsGenomic profiling studiesSite biopsiesSP142 assayLN metastasisMetastatic diseaseHigh TMB