2020
Cerebral Venous Sinus Thrombosis in the COVID-19 Pandemic.
Medicherla CB, Pauley RA, de Havenon A, Yaghi S, Ishida K, Torres JL. Cerebral Venous Sinus Thrombosis in the COVID-19 Pandemic. Journal Of Neuro-Ophthalmology 2020, 40: 457-462. PMID: 33186264, DOI: 10.1097/wno.0000000000001122.Peer-Reviewed Original ResearchMeSH KeywordsCerebral AngiographyCOVID-19HumansSARS-CoV-2Sinus Thrombosis, IntracranialUnited StatesConceptsCerebral venous sinus thrombosisVenous sinus thrombosisSinus thrombosisThromboembolic eventsRisk of CVSTNeuro-ophthalmologic complicationsSignificant visual deficitsCoronavirus disease 2019COVID-19COVID-19 pandemicNeurologic complicationsClinical presentationMultiple etiologiesDisease presentationVisual deficitsDisease 2019Disease pathophysiologyNovel COVID-19 pandemicComplicationsThrombosisVariable phenotypeRecent studiesPresentationThromboembolismPandemic
2019
Results From DEFUSE 3
de Havenon A, Mlynash M, Kim-Tenser MA, Lansberg MG, Leslie-Mazwi T, Christensen S, McTaggart RA, Alexander M, Albers G, Broderick J, Marks MP, Heit JJ, Investigators O. Results From DEFUSE 3. Stroke 2019, 50: 632-638. PMID: 30726184, PMCID: PMC6628906, DOI: 10.1161/strokeaha.118.023407.Peer-Reviewed Original ResearchConceptsIschemic core volumeLarge vessel occlusionEndovascular thrombectomyCollateral statusTomography angiographyFunctional independenceDEFUSE 3Poor collateralsLeptomeningeal collateralsStroke patientsVessel occlusionGood collateralsAnterior circulation large vessel occlusionBaseline ischemic core volumeSmall ischemic core volumeAcute ischemic stroke patientsDEFUSE 3 patientsIschemic stroke patientsModified Rankin ScaleStroke-related deathComputed tomography angiographyGood leptomeningeal collateralsTreatment effectsNeurological outcomePrespecified analysis
2017
Determinants of the impact of blood pressure variability on neurological outcome after acute ischaemic stroke
de Havenon A, Bennett A, Stoddard GJ, Smith G, Chung L, O'Donnell S, McNally JS, Tirschwell D, Majersik JJ. Determinants of the impact of blood pressure variability on neurological outcome after acute ischaemic stroke. Stroke And Vascular Neurology 2017, 2: 1. PMID: 28959484, PMCID: PMC5435214, DOI: 10.1136/svn-2016-000057.Peer-Reviewed Original ResearchMeSH KeywordsAdultAgedBlood PressureBlood Pressure DeterminationCerebral AngiographyCerebrovascular CirculationCollateral CirculationComputed Tomography AngiographyDisability EvaluationFemaleHumansIschemic StrokeMaleMiddle AgedNeuroimagingPatient AdmissionPerfusion ImagingPredictive Value of TestsPrognosisRecovery of FunctionRetrospective StudiesRisk FactorsTime FactorsConceptsBlood pressure variabilityProximal vessel occlusionAcute ischemic strokeIschemic strokeVessel occlusionNeurological outcomeBPV indicesPressure variabilityAcute anterior circulation ischemic strokeAnterior circulation ischemic strokeIntravenous tissue plasminogen activatorGood collateral vesselsIschemic core volumeLarger mismatch volumeWorse neurological outcomeAcute stroke therapySubset of patientsSystolic blood pressureTissue plasminogen activatorLogistic regression modelsOrdinal logistic regression modelsEndovascular thrombectomyIschemic penumbraStroke onsetStroke outcome
2016
Vessel wall MRI of an inflamed aneurysm with atherosclerosis in a patient with ischemic stroke
de Havenon A, Park M, McNally S. Vessel wall MRI of an inflamed aneurysm with atherosclerosis in a patient with ischemic stroke. Neurology 2016, 87: 741-742. PMID: 27527539, PMCID: PMC4999170, DOI: 10.1212/wnl.0000000000002990.Peer-Reviewed Original Research
2015
Multicontrast High-Resolution Vessel Wall Magnetic Resonance Imaging and Its Value in Differentiating Intracranial Vasculopathic Processes
Mossa-Basha M, Hwang WD, De Havenon A, Hippe D, Balu N, Becker KJ, Tirschwell DT, Hatsukami T, Anzai Y, Yuan C. Multicontrast High-Resolution Vessel Wall Magnetic Resonance Imaging and Its Value in Differentiating Intracranial Vasculopathic Processes. Stroke 2015, 46: 1567-1573. PMID: 25953365, DOI: 10.1161/strokeaha.115.009037.Peer-Reviewed Original ResearchMeSH KeywordsAgedCerebral AngiographyCerebrovascular DisordersDiagnosis, DifferentialHumansMagnetic Resonance AngiographyMaleMiddle AgedConceptsReversible cerebral vasoconstriction syndromeVessel wall magnetic resonance imagingCerebral vasoconstriction syndromeMagnetic resonance imagingT2 hyperintensityIntracranial vasculopathyResonance imagingWall thickeningPattern of enhancementCases of atherosclerosisIntracranial vascular diseaseT2 signal characteristicsExcellent inter-reader agreementInter-reader agreementVasculitic lesionsInvasive workupWall involvementStenotic lesionsVasculopathic processPostcontrast enhancementVascular diseaseDifferential diagnosisVasculopathyLesion typeSyndrome