2023
CTNI-41. PHASE II AND PHASE 0 RESULTS OF ABTC 1801: A MULTI-ARM CLINICAL TRIAL OF THE PARP INHIBITOR PAMIPARIB WITH VERY LOW DOSE METRONOMIC TEMOZOLOMIDE IN RECURRENT IDH MUTANT GLIOMAS
Schiff D, Bindra R, Li J, Ye X, Ellingson B, Walbert T, Campian J, Nabors B, Lieberman F, Ozer B, Desai A, Omuro A, Wen P, Desideri S, Danda N, Grossman S. CTNI-41. PHASE II AND PHASE 0 RESULTS OF ABTC 1801: A MULTI-ARM CLINICAL TRIAL OF THE PARP INHIBITOR PAMIPARIB WITH VERY LOW DOSE METRONOMIC TEMOZOLOMIDE IN RECURRENT IDH MUTANT GLIOMAS. Neuro-Oncology 2023, 25: v84-v84. PMCID: PMC10639307, DOI: 10.1093/neuonc/noad179.0323.Peer-Reviewed Original ResearchObjective response rateArm AMetronomic temozolomideArm BGrade 3Non-enhancing tumorMeaningful objective response rateTumor/plasma ratioCumulative hematologic toxicityGrade 3 anemiaGrade 3 thrombocytopeniaGrade 4 neutropeniaPhase II componentArm clinical trialPhase IIKPS 90Median PFSHematologic toxicityPrimary endpointAlkylator therapyProgressive diseaseARM patientsMedian ageBRCAness phenotypeClinical trialsMulticenter Phase 2 Trial of the PARP Inhibitor Olaparib in Recurrent IDH1 and IDH2-Mutant Glioma
Fanucci K, Pilat M, Shyr D, Shyr Y, Boerner S, Li J, Durecki D, Drappatz J, Puduvalli V, Lieberman F, Gonzalez J, Giglio P, Ivy S, Bindra R, Omuro A, LoRusso P. Multicenter Phase 2 Trial of the PARP Inhibitor Olaparib in Recurrent IDH1 and IDH2-Mutant Glioma. Cancer Research Communications 2023, 3: 192-201. PMID: 36968138, PMCID: PMC10035510, DOI: 10.1158/2767-9764.crc-22-0436.Peer-Reviewed Original ResearchConceptsProgression-free survivalMedian progression-free survivalProlonged stable diseaseStable diseasePhase II trialGrade 4 tumorsII trialOlaparib monotherapyGrade 2Multicenter phase 2 trialSingle-arm phase II trialWorld Health Organization classificationMedian overall survivalNeuro-Oncology criteriaPhase 2 trialOverall response rateFuture patient stratificationMutant gliomasPARP inhibitor olaparibEvaluable patientsPrimary endpointOverall survivalProgressive diseaseSelect patientsClinical benefit
2015
Glutamine-based PET imaging facilitates enhanced metabolic evaluation of gliomas in vivo
Venneti S, Dunphy MP, Zhang H, Pitter KL, Zanzonico P, Campos C, Carlin SD, La Rocca G, Lyashchenko S, Ploessl K, Rohle D, Omuro AM, Cross JR, Brennan CW, Weber WA, Holland EC, Mellinghoff IK, Kung HF, Lewis JS, Thompson CB. Glutamine-based PET imaging facilitates enhanced metabolic evaluation of gliomas in vivo. Science Translational Medicine 2015, 7: 274ra17. PMID: 25673762, PMCID: PMC4431550, DOI: 10.1126/scitranslmed.aaa1009.Peer-Reviewed Original ResearchConceptsPositron emission tomographyPermeable blood-brain barrierChemo/radiation therapyHigh tumor/background ratiosClear tumor delineationDecreased tumor burdenHigh background uptakeTumor/background ratiosBlood-brain barrierAltered glucose metabolismHuman glioma patientsVivo positron emission tomographyProgressive diseaseTumor burdenMetabolic evaluationBrain uptakeClinical managementTumor avidityGlioma patientsRadiation therapyGlucose metabolismBackground uptakeEmission tomographyGliomasCancer cells
2014
AT-47PHASE I TRIAL OF INTRATHECAL TRASTUZUMAB IN HER2 POSITIVE LEPTOMENINGEAL METASTASES
Raizer J, Pentsova E, Omuro A, Lin N, Nayak L, Quant E, Kumthekar P. AT-47PHASE I TRIAL OF INTRATHECAL TRASTUZUMAB IN HER2 POSITIVE LEPTOMENINGEAL METASTASES. Neuro-Oncology 2014, 16: v19-v19. PMCID: PMC4217826, DOI: 10.1093/neuonc/nou237.46.Peer-Reviewed Original ResearchHER2-positive breast cancerPositive breast cancerLeptomeningeal metastasesDose levelsBreast cancerIntrathecal trastuzumabCentral nervous system penetrationPhase I clinical trialPhase II studyHumanized monoclonal antibodyIT trastuzumabMedian KPSII studyProgressive diseaseI trialMedian ageOmmaya reservoirCSF levelsAnaplastic ependymomaClinical trialsPatientsPK dataTherapeutic levelsIts TreatmentTrastuzumab
2007
Temozolomide for low-grade gliomas
Kaloshi G, Benouaich-Amiel A, Diakite F, Taillibert S, Lejeune J, Laigle-Donadey F, Renard M, Iraqi W, Idbaih A, Paris S, Capelle L, Duffau H, Cornu P, Simon J, Mokhtari K, Polivka M, Omuro A, Carpentier A, Sanson M, Delattre J, Hoang-Xuan K. Temozolomide for low-grade gliomas. Neurology 2007, 68: 1831-1836. PMID: 17515545, DOI: 10.1212/01.wnl.0000262034.26310.a2.Peer-Reviewed Original ResearchMeSH KeywordsAdultAgedAntineoplastic Agents, AlkylatingBrain NeoplasmsChromosome DeletionChromosomes, Human, Pair 1Chromosomes, Human, Pair 19DacarbazineDNA Mutational AnalysisDrug Resistance, NeoplasmFemaleGene Expression Regulation, NeoplasticGenetic TestingGenotypeGliomaHumansLoss of HeterozygosityMaleMiddle AgedNeoplasm Recurrence, LocalRetrospective StudiesSurvival RateTemozolomideTreatment OutcomeConceptsProgression-free survivalLow-grade gliomasProgressive low-grade gliomaObjective responseMedian progression-free survivalLonger progression-free survivalSingle-center observational studyCenter observational studyMaximum tumor responseStable diseaseProgressive diseaseAdult patientsConsecutive patientsOverall survivalMedian timeTMZ cyclesTemozolomide chemotherapyCentral reviewTumor responseFavorable outcomeMedian numberObservational studyPatientsPredictive impactConventional schedule