2018
P05.10 Prospective evaluation of cerebrospinal fluid circulating tumor cells (CSF CTC) in patients with HER2 positive cancers and leptomeningeal metastases receiving treatment with intrathecal trastuzumab
Pentsova E, Malani R, Fleisher M, Lin X, Omuro A, Groves M, Lin N, Melisko M, Lassman A, Jeyapalan S, Boire A, DeAngelis L, Raizer J. P05.10 Prospective evaluation of cerebrospinal fluid circulating tumor cells (CSF CTC) in patients with HER2 positive cancers and leptomeningeal metastases receiving treatment with intrathecal trastuzumab. Neuro-Oncology 2018, 20: iii304-iii304. PMCID: PMC6144227, DOI: 10.1093/neuonc/noy139.336.Peer-Reviewed Original ResearchCSF CTCsLeptomeningeal metastasesCellSearch systemCTC enumerationCSF cytologyTreatment responsePhase I/II dose escalation trialDose-escalation trialPositive CSF cytologyCycles of treatmentHER2-positive cancersCycle 1Number of CTCsIntrathecal trastuzumabIT trastuzumabLM progressionEscalation trialIntrathecal therapyRadiographic responseVentricular reservoirRadiographic worseningProspective evaluationPositive cancersHER2 expressionCerebrospinal fluid
2017
CMET-04. CEREBROSPINAL FLUID CIRCULATING TUMOR CELLS (CSF CTC) FOR PATIENT MONITORING AND RESPONSE TO TREATMENT
Malani R, Fleisher M, Lin X, Omuro A, Groves M, Lin N, Melisko M, Lassman A, Jeyapalan S, Briggs S, DeAngelis L, Raizer J, Pentsova E. CMET-04. CEREBROSPINAL FLUID CIRCULATING TUMOR CELLS (CSF CTC) FOR PATIENT MONITORING AND RESPONSE TO TREATMENT. Neuro-Oncology 2017, 19: vi39-vi39. PMCID: PMC5692986, DOI: 10.1093/neuonc/nox168.153.Peer-Reviewed Original ResearchCSF CTCsLeptomeningeal metastasesCTC enumerationLM progressionCellSearch systemHER2 expressionTreatment responsePhase I/II dose escalation trialDose-escalation trialPositive CSF cytologyCycles of treatmentNumber of CTCsCycle 1IT trastuzumabCirculating Tumor CellsEscalation trialIntrathecal therapyRadiographic responseVentricular reservoirRadiographic worseningCSF cytologyEarly biomarkersHER2 analysisPatientsDay 1Cerebrospinal fluid circulating tumor cells: a novel tool to diagnose leptomeningeal metastases from epithelial tumors
Lin X, Fleisher M, Rosenblum M, Lin O, Boire A, Briggs S, Bensman Y, Hurtado B, Shagabayeva L, DeAngelis LM, Panageas KS, Omuro A, Pentsova EI. Cerebrospinal fluid circulating tumor cells: a novel tool to diagnose leptomeningeal metastases from epithelial tumors. Neuro-Oncology 2017, 19: 1248-1254. PMID: 28821205, PMCID: PMC5570249, DOI: 10.1093/neuonc/nox066.Peer-Reviewed Original ResearchConceptsDiagnosis of LMLeptomeningeal metastasesCSF CTCsCSF cytologyEpithelial tumorsMRI findingsOptimal cutoffInstitutional review board-approved prospective studyTumor cellsNegative predictive value 97ROC analysisRare cell capture technologyPositive predictive value 90Positive CSF cytologyCSF of patientsSolid tumor patientsPrevious pilot studyClinical suspicionProspective studyCytology examinationTumor patientsLarge cohortCerebrospinal fluidPatientsStandard MRICerebrospinal fluid circulating tumor cells (CSF CTC) for real-time patient monitoring and response to treatment.
Malani R, Fleisher M, Lin X, Omuro A, Groves M, Lin N, Melisko M, Lassman A, Jeyapalan S, Briggs S, DeAngelis L, Raizer J, Pentsova E. Cerebrospinal fluid circulating tumor cells (CSF CTC) for real-time patient monitoring and response to treatment. Journal Of Clinical Oncology 2017, 35: 11549-11549. DOI: 10.1200/jco.2017.35.15_suppl.11549.Peer-Reviewed Original ResearchCSF CTCsLeptomeningeal metastasesCellSearch systemTreatment responseCTC enumerationLM progressionCSF cytologyPhase I/II dose escalation trialDose-escalation trialPositive CSF cytologyCycles of treatmentCycle 1IT trastuzumabEscalation trialIntrathecal therapyRadiographic responseVentricular reservoirRadiographic worseningDisease progressionEarly biomarkersCerebrospinal fluidDay 1Colon cancerPotential biomarkersDiagnostic marker
2007
Primary intraocular lymphoma: an International Primary Central Nervous System Lymphoma Collaborative Group Report
Grimm S, Pulido J, Jahnke K, Schiff D, Hall A, Shenkier T, Siegal T, Doolittle N, Batchelor T, Herrlinger U, Neuwelt E, Laperriere N, Chamberlain M, Blay J, Ferreri A, Omuro A, Thiel E, Abrey L. Primary intraocular lymphoma: an International Primary Central Nervous System Lymphoma Collaborative Group Report. Annals Of Oncology 2007, 18: 1851-1855. PMID: 17804469, DOI: 10.1093/annonc/mdm340.Peer-Reviewed Original ResearchMeSH KeywordsAdultAgedAged, 80 and overAntineoplastic Combined Chemotherapy ProtocolsCentral Nervous System NeoplasmsCombined Modality TherapyConsensusEye NeoplasmsFemaleHIV SeronegativityHumansLymphoma, Non-HodgkinMaleMiddle AgedNeoplasm Recurrence, LocalNeoplasm StagingPrognosisRadiotherapy, AdjuvantRetrospective StudiesRisk AssessmentSurvival AnalysisTreatment OutcomeConceptsPrimary intraocular lymphomaOverall survivalMedian timeFocal therapyPrimary central nervous system lymphomaMedian ECOG performance statusCentral nervous system lymphomaTreatment typeECOG performance statusPositive CSF cytologyNervous system lymphomaBrain relapseMedian PFSMedian progressionPIOL patientsUncommon subsetIntraocular lymphomaPerformance statusRelapse patternsRetinal biopsyTreatment toxicityMedian ageSystem lymphomaInitial treatmentCSF cytology