2024
Use 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 approach
2021
EP31* Vessel wall MRI findings improve specificity for detection of delayed in-stent stenosis following flow diversion of unruptured aneurysms
Alexander M, Costello J, McNally J, de Havenon A, Grandhi R. EP31* Vessel wall MRI findings improve specificity for detection of delayed in-stent stenosis following flow diversion of unruptured aneurysms. Journal Of NeuroInterventional Surgery 2021, 13: a13-a13. DOI: 10.1136/neurintsurg-2021-esmint.31.Peer-Reviewed Original ResearchSubsequent digital subtraction angiographyDigital subtraction angiographyVessel wall MRIStent stenosisUnruptured aneurysmsExact testExact logistic regression analysisIntracranial vascular pathologyLogistic regression analysisFisher's exact testUnruptured intracranial aneurysmsFlow diverter treatmentFlow diverter implantationBlack-blood sequenceMRI findingsMultivariable analysisCommon findingStudy groupVascular pathologyStenosisBlood sequenceCerebral aneurysmsDiverter treatmentAneurysmsIntracranial aneurysms
2017
Validation of the unruptured intracranial aneurysm treatment score: comparison with real-world cerebrovascular practice.
Ravindra VM, de Havenon A, Gooldy TC, Scoville J, Guan J, Couldwell WT, Taussky P, MacDonald JD, Schmidt RH, Park MS. Validation of the unruptured intracranial aneurysm treatment score: comparison with real-world cerebrovascular practice. Journal Of Neurosurgery 2017, 129: 100-106. PMID: 28984518, DOI: 10.3171/2017.4.jns17548.Peer-Reviewed Original ResearchConceptsUnruptured intracranial aneurysmsTreatment recommendationsUnruptured Intracranial Aneurysm Treatment ScoreReal-world treatment decisionsQuaternary academic medical centerPercentage of misclassificationReal-world cohortAcademic medical centerConsecutive patientsConservative managementCerebrovascular specialistsUIATSTreatment decisionsInclusion criteriaMedical CenterTreatment scoresPatientsRupture rateIntracranial aneurysmsScreening toolROC curveReal-world experienceCharacteristic curveTreatmentFurther validation
2016
E-073 High Resolution Magnetic Resonance Imaging of Intracranial Aneurysms Treated by Flow Diversion
Guan J, McNally S, de Havenon A, Tuassky P, Kim S, Park M. E-073 High Resolution Magnetic Resonance Imaging of Intracranial Aneurysms Treated by Flow Diversion. Journal Of NeuroInterventional Surgery 2016, 8: a80. DOI: 10.1136/neurintsurg-2016-012589.145.Peer-Reviewed Original ResearchHigh-resolution MRIIntracranial aneurysmsFlow diversionHigh-resolution magnetic resonance imagingResolution MRIResolution magnetic resonance imagingMagnetic resonance imagingEndovascular aneurysm treatmentPre-contrast imagesIntracerebral aneurysmsPatient populationAneurysm treatmentResonance imagingAneurysmsFlow diverterSurveillance toolLower ratesMRIDiversionFollowupMorbidityRecurrenceDiverterMortalityPathology