2024
Patterns of brain metastases response to immunotherapy with pembrolizumab
Mahajan A, Goldberg S, Weiss S, Tran T, Singh K, Joshi K, Aboian M, Kluger H, Chiang V. Patterns of brain metastases response to immunotherapy with pembrolizumab. Journal Of Neuro-Oncology 2024, 1-7. PMID: 38963658, DOI: 10.1007/s11060-024-04754-8.Peer-Reviewed Original ResearchNon-small cell lung cancerBrain metastasesComplete resolutionLung cancerMedian time to CNS progressionLesion progressionNon-small cell lung cancer patientsModified RECIST criteriaPD-1 inhibitorsTrial of pembrolizumabEffective systemic treatmentResponse to immunotherapyPhase II trialCell lung cancerMethodsThis retrospective studyLocal treatment decisionsPurposeCentral nervous systemCNS progressionRECIST criteriaPD-1Local therapySystemic treatmentMRI evaluationResponse assessmentRetrospective studyExecutive summary of the American Radium Society appropriate use criteria for brain metastases in epidermal growth factor receptor mutated-mutated and ALK-fusion non-small cell lung cancer
Nagpal S, Milano M, Chiang V, Soltys S, Brackett A, Halasz L, Garg A, Sahgal A, Ahluwalia M, Tom M, Palmer J, Knisley J, Chao S, Gephart M, Wang T, Lo S, Chang E. Executive summary of the American Radium Society appropriate use criteria for brain metastases in epidermal growth factor receptor mutated-mutated and ALK-fusion non-small cell lung cancer. Neuro-Oncology 2024, 26: 1195-1212. PMID: 38459978, PMCID: PMC11226873, DOI: 10.1093/neuonc/noae041.Peer-Reviewed Original ResearchNon-small cell lung cancerTyrosine kinase inhibitorsCell lung cancerCentral nervous systemAmerican Radium SocietyALK-fusionBrain metastasesAmerican Radium Society Appropriate Use CriteriaLung cancerSequence of tyrosine kinase inhibitorsALK tyrosine kinase inhibitorsTreatment of brain metastasesEGFR tyrosine kinase inhibitorsWhole-brain RTEpidermal growth factor receptorGrowth factor receptorAppropriate Use CriteriaBrain RTEGFR-mutantRadiotherapyTreatment optionsFactor receptorKinase inhibitorsNervous systemLiterature search
2023
Management of patients with brain metastases from NSCLC without a genetic driver alteration: upfront radiotherapy or immunotherapy?
Merkin R, Chiang V, Goldberg S. Management of patients with brain metastases from NSCLC without a genetic driver alteration: upfront radiotherapy or immunotherapy? Therapeutic Advances In Medical Oncology 2023, 15: 17588359231175438. PMID: 37275964, PMCID: PMC10233588, DOI: 10.1177/17588359231175438.Peer-Reviewed Original ResearchImmune checkpoint inhibitorsBrain metastasesTargetable genetic alterationsLocal therapyLung cancerStereotactic radiosurgeryDeath 1 ligand 1 expressionManagement of BMSole metastatic siteStage IV diseaseWhole brain radiotherapyLigand 1 expressionPD-L1 expressionProspective clinical trialsTime of diagnosisManagement of patientsCell lung cancerCancer-related deathGenetic alterationsCentral nervous systemGenetic driver alterationsAnaplastic lymphoma kinaseEpidermal growth factor receptorGrowth factor receptorUpfront radiotherapy
2022
Multicenter analysis of stereotactic radiosurgery for multiple brain metastases from EGFR and ALK driven non-small cell lung cancer
Wandrey N, Gao D, Robin T, Contessa J, Singh C, Chiang V, Li J, Chen A, Wang Y, Sheehan J, Dutta S, Weiss S, Paly J, Rusthoven C. Multicenter analysis of stereotactic radiosurgery for multiple brain metastases from EGFR and ALK driven non-small cell lung cancer. Lung Cancer 2022, 176: 144-148. PMID: 36641932, PMCID: PMC10552603, DOI: 10.1016/j.lungcan.2022.11.019.Peer-Reviewed Original ResearchConceptsNon-small cell lung cancerOverall survivalCell lung cancerStereotactic radiosurgeryBrain metastasesMultivariable adjustmentMulticenter analysisLung cancerNext-generation tyrosine kinase inhibitorsSRS treatmentOnly negative prognostic factorWhole brain radiotherapyMedian overall survivalMultiple brain metastasesNegative prognostic factorFavorable overall survivalTyrosine kinase inhibitorsTreatment 1CNS progressionMulticenter outcomesMedian followPrognostic factorsFavorable prognosisCNS diseaseTreatment optionsBrain metastatic outgrowth and osimertinib resistance are potentiated by RhoA in EGFR-mutant lung cancer
Adua S, Arnal-Estapé A, Zhao M, Qi B, Liu Z, Kravitz C, Hulme H, Strittmatter N, López-Giráldez F, Chande S, Albert A, Melnick M, Hu B, Politi K, Chiang V, Colclough N, Goodwin R, Cross D, Smith P, Nguyen D. Brain metastatic outgrowth and osimertinib resistance are potentiated by RhoA in EGFR-mutant lung cancer. Nature Communications 2022, 13: 7690. PMID: 36509758, PMCID: PMC9744876, DOI: 10.1038/s41467-022-34889-z.Peer-Reviewed Original ResearchConceptsGene expression programsRas homolog family member ACancer cellsFamily member AEpidermal growth factor receptorExpression programsMetastatic cancer cellsSRF signalingGrowth factor receptorTumor microenvironmentLung cancerFunctional linkExtracellular lamininDrug-resistant cancer cellsMutant non-small cell lung cancerNon-small cell lung cancerCentral nervous system relapseMolecular studiesMember AEGFR-mutant lung cancerFactor receptorNervous system relapseCell lung cancerDisseminated tumor cellsBrain tumor microenvironmentNIMG-04. LONGITUDINAL TRACKING OF PERITUMORAL EDEMA VOLUME USING PACS-INTEGRATED TOOLS PROVIDES CRITICAL INFORMATION IN TREATMENT ASSESSMENT OF NSCLC BRAIN METASTASES AFTER RADIOSURGERY
Kaur M, Petersen G, von Reppert M, Jekel L, de Santo I, Varghese S, Chiang V, Aboian M. NIMG-04. LONGITUDINAL TRACKING OF PERITUMORAL EDEMA VOLUME USING PACS-INTEGRATED TOOLS PROVIDES CRITICAL INFORMATION IN TREATMENT ASSESSMENT OF NSCLC BRAIN METASTASES AFTER RADIOSURGERY. Neuro-Oncology 2022, 24: vii162-vii162. PMCID: PMC9661156, DOI: 10.1093/neuonc/noac209.624.Peer-Reviewed Original ResearchNSCLC brain metastasesPeritumoral edema volumeBrain metastasesEdema volumeLongest diameterGamma KnifeClinical practiceCE lesionsCommon intracranial malignancyStandard of careFLAIR hyperintense regionVolumetric measurementsIntracranial malignanciesEdema/Lung cancerTreatment responsePeritumoral volumesClinical informationPeritumoral edemaLongitudinal assessmentTreatment assessmentNeuroradiology practiceHyperintense regionsMetastasisLesions513 Surveilling Cerebrospinal Fluid Protein Biomarkers in Brain Metastasis
Cheok S, Arnal-Estape A, Wei W, Nguyen D, Chiang V. 513 Surveilling Cerebrospinal Fluid Protein Biomarkers in Brain Metastasis. Neurosurgery 2022, 68: 129-129. DOI: 10.1227/neu.0000000000001880_513.Peer-Reviewed Original ResearchBrain metastasesCerebrospinal fluidIntraparenchymal diseaseCentral nervous system pathologyCerebrospinal fluid (CSF) protein biomarkersIntraparenchymal brain metastasesManagement of patientsNormal pressure hydrocephalusNervous system pathologyCurrent diagnostic standardNon-malignant samplesWarrants further explorationCSF profilePressure hydrocephalusRadiation necrosisLung cancerSimilar pathogenesisBrain parenchymaInflammatory diseasesIntracranial diseaseBreast cancerClinical dataCSF leakTreatment responsePatients
2021
Role of Gamma Knife Radiosurgery in Small Cell Lung Cancer: A Multi-Institutional Retrospective Study of the International Radiosurgery Research Foundation (IRRF)
Cifarelli C, Vargo J, Fang W, Liscak R, Guseynova K, Warnick R, Lee C, Yang H, Borghei-Razavi H, Maiti T, Siddiqui Z, Yuan J, Grills I, Mathieu D, Touchette C, Cordeiro D, Chiang V, Hess J, Tien C, Faramand A, Kano H, Barnett G, Sheehan J, Lunsford L. Role of Gamma Knife Radiosurgery in Small Cell Lung Cancer: A Multi-Institutional Retrospective Study of the International Radiosurgery Research Foundation (IRRF). Neurosurgery 2021, 89: s20-s20. DOI: 10.1093/neuros/nyz428_s020.Peer-Reviewed Original ResearchManagement of Brain Metastases
Collier E, Chiang V, Goldberg S. Management of Brain Metastases. Current Cancer Research 2021, 115-137. DOI: 10.1007/978-3-030-74028-3_6.Peer-Reviewed Original ResearchBrain metastasesSystemic therapyLocal therapyAsymptomatic brain metastasesNew systemic therapiesSource of morbidityInclusion of patientsMalignant brain tumorsQuality of lifeNew cancer treatmentsSignificant morbidityWorse prognosisPatient survivalCNS diseaseLung cancerClinical trialsBrain tumorsMetastasisNSCLCTherapyCancer treatmentSmall molecule drugsFrequent originMorbidityTreatment
2018
Durability of brain metastasis response and overall survival in patients with non-small cell lung cancer (NSCLC) treated with pembrolizumab.
Goldberg S, Gettinger S, Mahajan A, Herbst R, Chiang A, Lilenbaum R, Jilaveanu L, Rowen E, Gerrish H, Komlo A, Wei W, Chiang V, Kluger H. Durability of brain metastasis response and overall survival in patients with non-small cell lung cancer (NSCLC) treated with pembrolizumab. Journal Of Clinical Oncology 2018, 36: 2009-2009. DOI: 10.1200/jco.2018.36.15_suppl.2009.Peer-Reviewed Original Research
2016
Deferring Radiation Therapy for Brain Metastases in Patients With EGFR-Mutant Non-Small Cell Lung Cancer: A Multi-Institutional Analysis
Magnuson W, Amini A, Patil T, Kavanagh B, Camidge D, Braunstein S, Boreta L, Attia A, Rana N, Contessa J, Gettinger S, Lester-Coll N, Yu J, Chiang V. Deferring Radiation Therapy for Brain Metastases in Patients With EGFR-Mutant Non-Small Cell Lung Cancer: A Multi-Institutional Analysis. International Journal Of Radiation Oncology • Biology • Physics 2016, 96: s57-s58. DOI: 10.1016/j.ijrobp.2016.06.149.Peer-Reviewed Original ResearchCeritinib enables stereotactic radiosurgery to a previously untreatable symptomatic brain metastasis in a patient with ALK rearranged non-small cell lung cancer
Qian J, Yu J, Gettinger S, Chiang V. Ceritinib enables stereotactic radiosurgery to a previously untreatable symptomatic brain metastasis in a patient with ALK rearranged non-small cell lung cancer. Cancer Treatment And Research Communications 2016, 6: 17-19. DOI: 10.1016/j.ctrc.2016.02.002.Peer-Reviewed Original ResearchNon-small cell lung cancerAnaplastic lymphoma kinaseWhole-brain radiation therapySymptomatic brain metastasesBrain radiation therapyCell lung cancerBrain metastasesStereotactic radiosurgerySystemic therapyLung cancerRadiation therapyActive small-molecule tyrosine kinase inhibitorLarge symptomatic brain metastasisNext-generation ALK inhibitorsSmall molecule tyrosine kinase inhibitorsYear old Caucasian femaleMolecule tyrosine kinase inhibitorsGeneration ALK inhibitorsALK inhibitor crizotinibOld Caucasian femaleKey driver mutationsTyrosine kinase inhibitorsLocal therapyInhibitor crizotinibALK inhibitors
2015
Activity and safety of pembrolizumab in patients with metastatic non-small cell lung cancer with untreated brain metastases.
Goldberg S, Gettinger S, Mahajan A, Herbst R, Chiang A, Tsiouris A, Vortmeyer A, Jilaveanu L, Speaker S, Madura M, Rowen E, Gerrish H, Knapp-Perry E, Yao X, Chiang V, Kluger H. Activity and safety of pembrolizumab in patients with metastatic non-small cell lung cancer with untreated brain metastases. Journal Of Clinical Oncology 2015, 33: 8035-8035. DOI: 10.1200/jco.2015.33.15_suppl.8035.Peer-Reviewed Original Research