2024
Is Clot Composition Associated With Cause of Stroke? A Systematic Review and Meta‐Analysis
Sujijantarat N, Templeton K, Antonios J, Renedo D, Koo A, Haynes J, Fathima B, Amllay A, Nowicki K, Huttner A, Giles J, Navaratnam D, Sansing L, Hebert R, King J, Matouk C. Is Clot Composition Associated With Cause of Stroke? A Systematic Review and Meta‐Analysis. Stroke Vascular And Interventional Neurology 2024, 4 DOI: 10.1161/svin.124.001426.Peer-Reviewed Original ResearchCause of strokeRed blood cellsWhite blood cellsBlood cellsMechanical thrombectomyCardioembolic groupHistological compositionMeta-analysisLow red blood cellQuantity of red blood cellsRandom-effects meta-analysisAcute ischemic strokeEffects meta-analysisEnglish-language articlesMean percentage differenceAdult patientsMEDLINE databaseCochrane LibraryClinical utilityIschemic strokeLanguage articlesPatientsPercentage differenceArteryCellular compositionSubarachnoid Hemorrhage
Wilson S, Hebert R. Subarachnoid Hemorrhage. 2024, 339-358. DOI: 10.1007/978-3-031-66289-8_29.Peer-Reviewed Original ResearchLumbocaval Shunt for Idiopathic Intracranial Hypertension: A Technical Report and Case Series
Sujijantarat N, Koo A, Elsamadicy A, Antonios J, Renedo D, Haynes J, Fathima B, Theriault B, Chavez M, Amllay A, Nowicki K, Kanzler M, Jiang J, Shekar A, Hebert R, DiLuna M, Matouk C. Lumbocaval Shunt for Idiopathic Intracranial Hypertension: A Technical Report and Case Series. Neurosurgery Open 2024, 5: e00113. DOI: 10.1227/neuprac.0000000000000113.Peer-Reviewed Original ResearchIdiopathic intracranial hypertensionIntracranial hypertensionTreatment of idiopathic intracranial hypertensionManagement of idiopathic intracranial hypertensionMedical records of patientsAssessment of long-term outcomesHigh-pressure headachesMedian operative timeDifficult-to-manage patientsLow-pressure headacheCerebrospinal fluid shuntsElectronic medical records of patientsRecords of patientsFollow-up visitLong-term outcomesLumbar shuntDifficult-to-manage casesIntraoperative complicationsShunt revisionImprove headacheCase seriesEarly outcomesSurgical techniqueNeurosurgical managementOperative timeImprovement in cranial nerve palsies following treatment of intracranial aneurysms with flow diverters: Institutional outcomes, systematic review and study-level meta-analysis
Sujijantarat N, Antonios J, Renedo D, Koo A, Haynes J, Fathima B, Jiang J, Hengartner A, Shekhar A, Amllay A, Nowicki K, Hebert R, Gilmore E, Sheth K, King J, Matouk C. Improvement in cranial nerve palsies following treatment of intracranial aneurysms with flow diverters: Institutional outcomes, systematic review and study-level meta-analysis. Clinical Neurology And Neurosurgery 2024, 246: 108555. PMID: 39357321, DOI: 10.1016/j.clineuro.2024.108555.Peer-Reviewed Original ResearchStudy-level meta-analysisRate of improvementCN deficitsMeta-analysisIntracranial aneurysmsCN palsySystematic reviewFactors associated with recoveryPooled rateRandom-effects meta-analysisCranial nervesManual citation searchingEffects meta-analysisRate of clinical improvementCranial nerve palsyMechanism of injuryIncreased rate of improvementFlow diversionRare presenting symptomSymptomatic intracranial aneurysmsTreatment of intracranial aneurysmsCitation searchingPalsyNerve palsyRetrospective reviewHigher proceduralist stroke thrombectomy volume is associated with reduced inpatient mortality
Koo A, Renedo D, Ney J, Amllay A, Kanzler M, Stogniy S, Alawieh A, Sujijantarat N, Antonios J, Al Kasab S, Malhotra A, Hebert R, Matouk C, de Havenon A. Higher proceduralist stroke thrombectomy volume is associated with reduced inpatient mortality. Journal Of NeuroInterventional Surgery 2024, jnis-2024-022021. PMID: 39214687, DOI: 10.1136/jnis-2024-022021.Peer-Reviewed Original ResearchIn-hospital deathIn-hospital mortalityAcute ischemic strokeCut-pointsAbsolute risk of deathAssociated with lower oddsState Inpatient DatabasesFlorida State Inpatient DatabaseIn-hospital moralityRates of in-hospital mortalityDiagnosis of acute ischemic strokePrimary study outcomeRisk of deathStroke careOptimal cut-pointAssociated with reduced inpatient mortalityEndovascular thrombectomyRetrospective cohort studyLower oddsPotential confoundersAbsolute riskAcute ischemic stroke patientsInpatient mortalityCohort studyInpatient DatabaseO-035 Higher endovascular thrombectomy procedural volume is associated with reduced inpatient mortality
Koo A, Renedo D, Ney J, Amllay A, Kanzler M, Stogniy S, Nowicki K, Alawieh A, Sujijantarat N, Antonios J, Al Kasab S, Hebert R, Matouk C, de Havenon A. O-035 Higher endovascular thrombectomy procedural volume is associated with reduced inpatient mortality. 2024, a27.2-a28. DOI: 10.1136/jnis-2024-snis.35.Peer-Reviewed Original ResearchUse of a dedicated open transcarotid access system for neurovascular disease
Sujijantarat N, Renedo D, Antonios J, Koo A, Amllay A, Nowicki K, Cord B, Hebert R, de Havenon A, Sheth K, Petersen N, Matouk C. Use of a dedicated open transcarotid access system for neurovascular disease. Journal Of NeuroInterventional Surgery 2024, jnis-2024-021599. PMID: 38719442, DOI: 10.1136/jnis-2024-021599.Peer-Reviewed Original ResearchExtracranial carotid stenosisTranscarotid artery revascularizationNeurovascular diseasesCarotid stenosisDatabase of consecutive patientsNeurovascular pathologyTreatment of neurovascular diseasesAccess-related complicationsTreatment of neurovascular pathologiesOff-label useCarotid flow reversalConsecutive patientsRetrospective reviewIntracranial atherosclerotic diseasePeriprocedural complicationsEndovascular treatmentArtery revascularizationProcedural characteristicsArterial sheathCarotid diseaseAcademic centersIntracranial aneurysmsPatientsTranscarotid approachTransradial approachAngiographic evidence of an inadvertent cannulation of the marginal sinus following central line migration: illustrative case
Amllay A, Owolo E, Nowicki K, Sujijantarat N, Koo A, Antonios J, Renedo D, Matouk C, Hebert R. Angiographic evidence of an inadvertent cannulation of the marginal sinus following central line migration: illustrative case. Journal Of Neurosurgery Case Lessons 2024, 7: case23607. PMID: 38684119, PMCID: PMC11058405, DOI: 10.3171/case23607.Peer-Reviewed Original ResearchCentral venous catheterInternal jugular veinCatheter tip migrationTip migrationMalpositioned cathetersAbsence of contrast extravasationSinus cannulationTriple-lumen central venous catheterAortic valve replacementInadvertent cannulationCatheter malpositionContrast extravasationValve replacementSigmoid sinusImprove patient outcomesPosterior fossaEndovascular managementSevere complicationsVenous cathetersWeeks postinsertionPrompt managementAngiographic evidenceCatheter exchangeReduce morbidityInterventional suiteAssessing Effects of Intrathecal Nicardipine on Cerebral Autoregulation and Cortical Activity in Aneurysmal Subarachnoid Hemorrhage (P10-5.019)
Jayasundara S, Kim J, Choi R, Rapuano A, Barnes E, Parasram M, Moura M, Uppal P, Chen Y, Top I, Olexa M, Maarek R, Yan J, Beekman R, Magid-Bernstein J, Hebert R, Bahrassa F, Matouk C, Sheth K, Gilmore E, Petersen N. Assessing Effects of Intrathecal Nicardipine on Cerebral Autoregulation and Cortical Activity in Aneurysmal Subarachnoid Hemorrhage (P10-5.019). Neurology 2024, 102 DOI: 10.1212/wnl.0000000000206285.Peer-Reviewed Original Research306 Endothelial Infiltrating Regulatory B Cells and NK T Cells Precipitate Inflammatory Cascade That Leads to Aneurysmal Rupture
Antonios J, Barak T, Gultekin B, Yalcin K, Adenu-Mensah N, Sujijantarat N, Koo A, Haynes J, Hebert R, Matouk C, Gunel M. 306 Endothelial Infiltrating Regulatory B Cells and NK T Cells Precipitate Inflammatory Cascade That Leads to Aneurysmal Rupture. Neurosurgery 2024, 70: 88-89. DOI: 10.1227/neu.0000000000002809_306.Peer-Reviewed Original ResearchRegulatory B cellsB cellsSentinel hemorrhageNK cellsInflammatory cascadeCytotoxic CD8 T cellsRecruitment of NK cellsCD8 T cellsAdjunctive immune therapyEndovascular coil embolizationCoordinated immune responseIntracranial aneurysm developmentImmune therapyRecurrent aneurysmsAneurysmal vessel wallT cellsCoil embolizationRuptured aneurysmsTime of ruptureAneurysm ruptureUnruptured aneurysmsInfiltrating populationPatient populationImmune responseAneurysm development308 Improvement in Cranial Nerve Neuropathies Following Treatment of Intracranial Aneurysms With Flow Diverters: Institutional Outcomes and Meta-analysis of Literature
Sujijantarat N, Antonios J, Koo A, Haynes J, Renedo D, Hebert R, Sheth K, King J, Matouk C. 308 Improvement in Cranial Nerve Neuropathies Following Treatment of Intracranial Aneurysms With Flow Diverters: Institutional Outcomes and Meta-analysis of Literature. Neurosurgery 2024, 70: 89-89. DOI: 10.1227/neu.0000000000002809_308.Peer-Reviewed Original ResearchIntracranial aneurysmsPooled rateMeta-analysisCranial nervesRate of clinical improvementNear total occlusionAneurysms treated with flow diversionCranial nerve neuropathyMonths of presentationFlow diversionAssociated with symptomatic improvementRare presenting symptomSymptomatic intracranial aneurysmsRate of improvementTreatment of intracranial aneurysmsRandom-effects meta-analysisMeta-analysis of literatureEffects meta-analysisOphthalmological outcomesCN deficitsRetrospective reviewAssociated with improvementsClinical improvementNerve neuropathySymptomatic improvement
2023
O-068 Regulatory B cell and adjunctive immune population drives intracranial aneurysm rupture in patient population
Antonios J, Barak T, Gultekin B, Yalcin K, Chamberlain A, Hebert R, Matouk C, Gunel M. O-068 Regulatory B cell and adjunctive immune population drives intracranial aneurysm rupture in patient population. 2023, a53.1-a53. DOI: 10.1136/jnis-2023-snis.68.Peer-Reviewed Original Research
2022
Navigating an Internal Carotid Artery Anatomic Variant During Endovascular Therapy for Acute Ischemic Stroke
Peng T, Sharma R, Antonios J, Hebert R, Jasne A. Navigating an Internal Carotid Artery Anatomic Variant During Endovascular Therapy for Acute Ischemic Stroke. Stroke 2022, 53: e517-e518. PMID: 36106549, DOI: 10.1161/strokeaha.122.040501.Peer-Reviewed Case Reports and Technical NotesDevelopment of paravertebral pseudoaneurysms following vertebral augmentation: a report of two cases
Nam D, Johnson MH, Mojibian H, Hebert RM, Cornman-Homonoff J. Development of paravertebral pseudoaneurysms following vertebral augmentation: a report of two cases. Clinical Imaging 2022, 90: 39-43. PMID: 35914342, DOI: 10.1016/j.clinimag.2022.07.004.Peer-Reviewed Original ResearchConceptsPoor medical statusVertebral augmentationDirect puncture embolizationTrans-arterial embolizationArterial anatomyVascular injuryArterial supplySegmental arteriesRadiofrequency ablationSpinal cordAnastomotic veinsL4 levelMedical statusPseudoaneurysmAssociated anatomyEmbolizationAugmentationDistinct manifestationsAnatomyComplicationsKyphoplastyArteryCordInjuryHigher Hospital Frailty Risk Score is associated with increased complications and healthcare resource utilization after endovascular treatment of ruptured intracranial aneurysms
Koo AB, Elsamadicy AA, Renedo D, Sarkozy M, Sherman J, Reeves BC, Havlik J, Antonios J, Sujijantarat N, Hebert R, Malhotra A, Matouk C. Higher Hospital Frailty Risk Score is associated with increased complications and healthcare resource utilization after endovascular treatment of ruptured intracranial aneurysms. Journal Of NeuroInterventional Surgery 2022, 15: 255-261. PMID: 35292571, PMCID: PMC8931798, DOI: 10.1136/neurintsurg-2021-018484.Peer-Reviewed Original ResearchConceptsHospital Frailty Risk ScoreNon-routine dischargeLength of stayFrailty Risk ScoreHealthcare resource utilizationTotal hospital costsEndovascular treatmentIntracranial aneurysmsAdverse eventsHospital costsRisk scoreHighest Hospital Frailty Risk ScoresMean LOSNational Inpatient Sample databaseMean total hospital costMultivariate logistic regression analysisImpact of frailtyRetrospective cohort studyICD-10-CM codesLogistic regression analysisRegression analysisMultivariate regression analysisCohort studyDischarge dispositionPatient demographics307 The Hospital Frailty Risk Score Independently Predicts Increased Complication Rates and Healthcare Resource Utilization After Endovascular Treatment of Ruptured Aneurysms
Koo A, Elsamadicy A, Sarkozy M, Sherman J, Reeves B, Freedman I, Antonios J, Sujijantarat N, Renado D, Hebert R, Malhotra A, Matouk C. 307 The Hospital Frailty Risk Score Independently Predicts Increased Complication Rates and Healthcare Resource Utilization After Endovascular Treatment of Ruptured Aneurysms. Neurosurgery 2022, 68: 67-68. DOI: 10.1227/neu.0000000000001880_307.Peer-Reviewed Original ResearchHospital Frailty Risk ScoreNon-routine dischargeFrailty Risk ScoreEndovascular treatmentIntracranial aneurysmsPerioperative complicationsLower frailtyHospital costsRisk scoreNational Inpatient Sample databaseMean total hospital costMultivariate logistic regression analysisICD-10 diagnostic codesImpact of frailtyRetrospective cohort studyHealthcare resource utilizationEvaluation of patientsTotal hospital costsAdverse healthcare outcomesAdministrative hospital dataRuptured intracranial aneurysmLogistic regression analysisRegression analysisMultivariate regression analysisAdult patients
2021
Transcarotid artery revascularization (TCAR): a technical video
Sujijantarat N, Antonios J, Koo A, Renedo D, Cord BJ, Zetchi A, Hebert R, Matouk C. Transcarotid artery revascularization (TCAR): a technical video. Journal Of NeuroInterventional Surgery 2021, 14: neurintsurg-2021-018024. PMID: 34475250, DOI: 10.1136/neurintsurg-2021-018024.Peer-Reviewed Original Research
2020
Predictors of Extended Length of Stay following Treatment of Unruptured Adult Cerebral Aneurysms
Koo A, Elsamadicy A, Lin I, David W, Freedman I, Sujijantarat N, Cord B, Hebert R, Bahrassa F, Malhotra A, Matouk C. Predictors of Extended Length of Stay following Treatment of Unruptured Adult Cerebral Aneurysms. Neurosurgery 2020, 67 DOI: 10.1093/neuros/nyaa447_147.Peer-Reviewed Original Research
2019
Percutaneous Trans-Carotid Puncture for Mechanical Thrombectomy in Acute Ischemic Stroke Patients is Safe and Effective: A Large, Single-Center Case Series
Cord B, Wang A, Chouairi F, Koo A, Porto C, Silverman A, Kodali S, Strander S, Falcone G, Sheth K, Hebert R, Sansing L, Schindler J, Petersen N, Matouk C. Percutaneous Trans-Carotid Puncture for Mechanical Thrombectomy in Acute Ischemic Stroke Patients is Safe and Effective: A Large, Single-Center Case Series. Neurosurgery 2019, 66: 310-167. DOI: 10.1093/neuros/nyz310_167.Peer-Reviewed Original ResearchDeviation from Dynamic and Personalized Optimal Blood Pressure Targets is Associated With Worse Functional Outcomes After Aneurysmal Subarachnoid Hemorrhage
Silverman A, Kodali S, Strander S, Gilmore E, Kimmel A, Wang A, Cord B, Falcone G, Hebert R, Matouk C, Sheth K, Petersen N. Deviation from Dynamic and Personalized Optimal Blood Pressure Targets is Associated With Worse Functional Outcomes After Aneurysmal Subarachnoid Hemorrhage. Neurosurgery 2019, 66: 310-186. DOI: 10.1093/neuros/nyz310_186.Peer-Reviewed Original Research