2023
Efficacy of Osimertinib in Patients with Lung Cancer Positive for Uncommon EGFR Exon 19 Deletion Mutations
Grant M, Aredo J, Starrett J, Stockhammer P, van Rosenburgh I, Wurtz A, Piper-Valillo A, Piotrowska Z, Falcon C, Yu H, Aggarwal C, Scholes D, Patil T, Nguyen C, Phadke M, Li F, Neal J, Lemmon M, Walther Z, Politi K, Goldberg S. Efficacy of Osimertinib in Patients with Lung Cancer Positive for Uncommon EGFR Exon 19 Deletion Mutations. Clinical Cancer Research 2023, 29: of1-of8. PMID: 36913537, PMCID: PMC10493186, DOI: 10.1158/1078-0432.ccr-22-3497.Peer-Reviewed Original ResearchConceptsProgression-free survivalNon-small cell lung cancerInferior progression-free survivalMulticenter retrospective cohortEfficacy of osimertinibMulti-institutional cohortCell lung cancerExon 19 deletion mutationUncommon EGFRRetrospective cohortClinical outcomesClinical efficacyLung cancerOsimertinib efficacyEGFR mutationsPreclinical modelsEx19delPatientsAACR Genie databaseLater linesOsimertinibMutant cohortFirst lineCohortEfficacy
2020
Drug Sensitivity and Allele‐specificity of First‐line Osimertinib Resistance EGFR Mutations
Starrett J, Guernet A, Cuomo M, Poels K, van Rosenburgh I, Nagelberg A, Farnsworth D, Price K, Khan H, Ashtekar K, Gaefele M, Ayeni D, Stewart T, Kuhlmann A, Kaech S, Unni A, Homer R, Lockwood W, Michor F, Goldberg S, Lemmon M, Smith P, Cross D, Politi K. Drug Sensitivity and Allele‐specificity of First‐line Osimertinib Resistance EGFR Mutations. The FASEB Journal 2020, 34: 1-1. DOI: 10.1096/fasebj.2020.34.s1.00612.Peer-Reviewed Original ResearchFirst-line osimertinibEGFR-mutant lung cancerMutant lung cancerOsimertinib treatmentEGFR-TKILung cancerEGFR mutationsTotal tumorsPreferred first-line therapySecondary mutationsThird-generation EGFR-TKIFirst-line osimertinib treatmentMichael Smith FoundationResistance EGFR mutationsFirst-line therapySecondary EGFR mutationGeneration EGFR-TKISubsequent treatment approachesTransgenic mouse modelLung cancer researchTumor volume changesCoronal MR imagesTumor volume measurementsNew Investigator AwardResistance mechanisms
2017
Circulating tumor DNA (ctDNA) to monitor treatment response and progression in patients treated with tyrosine kinase inhibitors (TKIs) and immunotherapy for EGFR-mutant non-small cell lung cancer (NSCLC).
Henick B, Goldberg S, Narayan A, Rossi C, Rodney S, Kole A, Politi K, Gettinger S, Herbst R, Patel A. Circulating tumor DNA (ctDNA) to monitor treatment response and progression in patients treated with tyrosine kinase inhibitors (TKIs) and immunotherapy for EGFR-mutant non-small cell lung cancer (NSCLC). Journal Of Clinical Oncology 2017, 35: e20652-e20652. DOI: 10.1200/jco.2017.35.15_suppl.e20652.Peer-Reviewed Original ResearchNon-small cell lung cancerTyrosine kinase inhibitorsEGFR-mutant non-small cell lung cancerCtDNA levelsDisease progressionRadiographic progressionTKI therapyEGFR mutationsEGFR mutation-positive non-small cell lung cancerMutation-positive non-small cell lung cancerT790MAnti-PD-1 monotherapyEGFR mutation-positive patientsPD-1 inhibitor monotherapyEGFR-mutant NSCLC patientsSubset of patientsCell lung cancerMutation-positive patientsAssessment of responseLow ctDNA levelsChart reviewClinical characteristicsDurable responsesInhibitor monotherapyNSCLC patientsComplete clearance of plasma EGFR mutations as a predictor of outcome on osimertinib in the AURA trial.
Thress K, Markovets A, Barrett J, Chmielecki J, Goldberg S, Shepherd F, Vowler S, Oxnard G. Complete clearance of plasma EGFR mutations as a predictor of outcome on osimertinib in the AURA trial. Journal Of Clinical Oncology 2017, 35: 9018-9018. DOI: 10.1200/jco.2017.35.15_suppl.9018.Peer-Reviewed Original ResearchMedian progression-free survivalPlasma EGFR mutationsDetectable EGFR mutationsEGFR mutationsClinical outcomesOverall median progression-free survivalResponse ratePlasma samplesDurable response rateHeterogeneous resistance mechanismsObjective response ratePositive advanced NSCLCProgression-free survivalEGFR-TKI therapyPredictors of outcomeTyrosine kinase inhibitorsBaseline genotypingEvaluable baselinePositive genotypingAdvanced NSCLCPositive NSCLCCombination therapyEGFR-TKIsOsimertinib therapyComplete clearance
2012
Response to EGFR tyrosine kinase inhibitor (TKI) retreatment after a drug-free interval in EGFR -mutant advanced non-small cell lung cancer (NSCLC) with acquired resistance.
Heon S, Nishino M, Goldberg S, Porter J, Sequist L, Jackman D, Johnson B. Response to EGFR tyrosine kinase inhibitor (TKI) retreatment after a drug-free interval in EGFR -mutant advanced non-small cell lung cancer (NSCLC) with acquired resistance. Journal Of Clinical Oncology 2012, 30: 7525-7525. DOI: 10.1200/jco.2012.30.15_suppl.7525.Peer-Reviewed Original ResearchNon-small cell lung cancerDrug-free intervalAdvanced non-small cell lung cancerEGFR-TKIEGFR mutationsMedian PFSMutant non-small cell lung cancerEGFR-mutant non-small cell lung cancerEGFR-mutant advanced non-small cell lung cancerSingle-agent gefitinibObjective tumor responseCell lung cancerSensitizing EGFR mutationsEGFR T790MNSCLC ptsRECIST 1.1Systemic regimensProspective trialMedian intervalRetrospective studyLung cancerTumor responseFree intervalPIK3CA mutationsRadiographic assessment