2024
NIMG-30. DEUTERIUM METABOLIC IMAGING (DMI) SHOWS A STRONG RELATION BETWEEN TUMOR GRADE AND GLUCOSE METABOLISM IN PRIMARY BRAIN TUMORS
Thaw-Poon S, Blondin N, Liu Y, Corbin Z, Baehring J, Omuro A, Moliterno J, Omay S, Fulbright R, de Graaf R, De Feyter H. NIMG-30. DEUTERIUM METABOLIC IMAGING (DMI) SHOWS A STRONG RELATION BETWEEN TUMOR GRADE AND GLUCOSE METABOLISM IN PRIMARY BRAIN TUMORS. Neuro-Oncology 2024, 26: viii201-viii201. PMCID: PMC11553074, DOI: 10.1093/neuonc/noae165.0795.Peer-Reviewed Original ResearchGrade 2 lesionsTumor gradeDeuterium metabolic imagingMetabolic imagingNon-enhancing tumor regionsBrain tumorsTumor-to-brain contrastTumour-specific valuesActive tumor tissueImage contrastVOI-based analysisGrade 4Evaluate disease progressionTesla MRI scannerFDG-PETGrade 3Lesion gradeTumor tissuesDisease progressionDisease stageOral administrationTumorObservational studyNormal brainContrast enhancementJS07.4.A A PHASE 0/IA STUDY OF BRIGIMADLIN CONCENTRATION IN BRAIN TISSUE AND A DOSE ESCALATION STUDY OF BRIGIMADLIN PLUS RADIOTHERAPY IN PATIENTS WITH NEWLY DIAGNOSED GLIOBLASTOMA
Sarkaria J, Mrugala M, Jaeckle K, Burns T, Vaubel R, Parney I, Chaichana K, Clement P, Martínez-García M, Sanchez J, Omuro A, Pronk L, Ross H, Teufel M, Hesse R, Grempler R, Galanis E. JS07.4.A A PHASE 0/IA STUDY OF BRIGIMADLIN CONCENTRATION IN BRAIN TISSUE AND A DOSE ESCALATION STUDY OF BRIGIMADLIN PLUS RADIOTHERAPY IN PATIENTS WITH NEWLY DIAGNOSED GLIOBLASTOMA. Neuro-Oncology 2024, 26: v13-v13. PMCID: PMC11485993, DOI: 10.1093/neuonc/noae144.036.Peer-Reviewed Original ResearchNon-contrast-enhancedMouse double minute 2Contrast enhancementMGMT promoter unmethylated glioblastomaPatient-derived xenograft modelsUnbound concentrationsCalculated unbound concentrationsNewly diagnosed GBMMaximum tolerated doseNewly diagnosed glioblastomaTumor cell apoptosisSingle-arm trialMDM2-p53 antagonistsDouble minute 2Restore wild-typeBrain tissueBrain tumor tissueTP53 WTUnmethylated glioblastomaPhase 0Diagnosed glioblastomaTolerated doseOpen-labelP53 target gene expressionIDH-wtA phase (Ph) 0/Ia study of brigimadlin concentration in brain tissue and a non-randomized, open-label, dose escalation study of brigimadlin in combination with radiotherapy (RT) in patients (pts) with newly diagnosed glioblastoma (GBM).
Sarkaria J, Mrugala M, Jaeckle K, Burns T, Vaubel R, Parney I, Chaichana K, Clement P, Martinez-Garcia M, Sepulveda Sanchez J, Omuro A, Pronk L, Ross H, Teufel M, Hesse R, Grempler R, Galanis E. A phase (Ph) 0/Ia study of brigimadlin concentration in brain tissue and a non-randomized, open-label, dose escalation study of brigimadlin in combination with radiotherapy (RT) in patients (pts) with newly diagnosed glioblastoma (GBM). Journal Of Clinical Oncology 2024, 42: 2017-2017. DOI: 10.1200/jco.2024.42.16_suppl.2017.Peer-Reviewed Original ResearchNon-contrast-enhancedOpen-labelContrast enhancementMGMT promoter unmethylated glioblastomaUnbound concentrationsCalculated unbound concentrationsNewly diagnosed GBMDose-escalation studyMaximum tolerated doseTumor cell apoptosisSingle-arm trialMDM2-p53 antagonistsRestore wild-typeBrain tissueUnmethylated glioblastomaBrain tumor tissueEscalation studyDiagnosed glioblastomaTolerated doseP53 target gene expressionPrimary endpointIDH-wtSolid tumorsTumor tissuesXenograft model
2011
FLAIR, T1 contrast enhancement, MR perfusion, and FDG PET following hypofractionated stereotactic radiotherapy (HFSRT), bevacizumab (BEV), and temozolomide (TMZ) for glioblastoma (GBM).
Grommes C, Karimi S, Beal K, Chan T, Abrey L, Gutin P, Omuro A. FLAIR, T1 contrast enhancement, MR perfusion, and FDG PET following hypofractionated stereotactic radiotherapy (HFSRT), bevacizumab (BEV), and temozolomide (TMZ) for glioblastoma (GBM). Journal Of Clinical Oncology 2011, 29: 2048-2048. DOI: 10.1200/jco.2011.29.15_suppl.2048.Peer-Reviewed Original Research
2010
Nitrosourea-based chemotherapy for low grade gliomas failing initial treatment with temozolomide
Kaloshi G, Sierra del Rio M, Ducray F, Psimaras D, Idbaih A, Laigle-Donadey F, Taillibert S, Houillier C, Dehais C, Omuro A, Sanson M, Delattre JY, Hoang-Xuan K. Nitrosourea-based chemotherapy for low grade gliomas failing initial treatment with temozolomide. Journal Of Neuro-Oncology 2010, 100: 439-441. PMID: 20464625, DOI: 10.1007/s11060-010-0197-6.Peer-Reviewed Original ResearchConceptsLow-grade gliomasGrade gliomasProgressive low-grade gliomaTerms of PFSContrast enhancementEfficacy of nitrosoureasBetter PFSMedian PFSMedian OSObjective responseSalvage treatmentUpfront therapyMedian ageBetter prognosisInitial treatmentConventional radiotherapyChromosome 1p/19q codeletionNon-enhancing tumorResponse ratePatientsTemozolomidePure oligodendrogliomasPFSGliomasDisappointing results