2021
Ipsilateral internal carotid artery web and acute ischemic stroke: A cohort study, systematic review and meta-analysis
Mac Grory B, Nossek E, Reznik ME, Schrag M, Jayaraman M, McTaggart R, de Havenon A, Yaghi S, Feng W, Furie K, Boyanpally A. Ipsilateral internal carotid artery web and acute ischemic stroke: A cohort study, systematic review and meta-analysis. PLOS ONE 2021, 16: e0257697. PMID: 34534252, PMCID: PMC8448368, DOI: 10.1371/journal.pone.0257697.Peer-Reviewed Original ResearchConceptsCarotid artery webCarotid webIschemic stroke patientsCryptogenic strokeComputed tomography angiographyStroke patientsSystematic reviewCohort studyIschemic strokeRelative riskSimilar cohortAcute ischemic stroke patientsCompelling potential mechanismsCryptogenic stroke patientsComprehensive stroke centerAcute ischemic strokeEmbolic ischemic strokeEligible patientsSecondary preventionStroke centersStroke subtypesYounger patientsPooled prevalenceTomography angiographyPatientsEffect of Alteplase Use on Outcomes in Patients With Atrial Fibrillation: Analysis of the Initiation of Anticoagulation After Cardioembolic Stroke Study
Yaghi S, Mistry E, de Havenon A, Guerrero C, Nouh A, Liberman AL, Giles J, Liu A, Nagy M, Kaushal A, Azher I, Grory B, Fakhri H, Espaillat K, Asad SD, Pasupuleti H, Martin H, Tan J, Veerasamy M, Esenwa C, Cheng N, Moncrieffe K, Moeini‐Naghani I, Siddu M, Scher E, Trivedi T, Wu T, Khan M, Keyrouz S, Furie K, Henninger N. Effect of Alteplase Use on Outcomes in Patients With Atrial Fibrillation: Analysis of the Initiation of Anticoagulation After Cardioembolic Stroke Study. Journal Of The American Heart Association 2021, 10: e020945. PMID: 34323120, PMCID: PMC8475683, DOI: 10.1161/jaha.121.020945.Peer-Reviewed Original ResearchConceptsAcute ischemic strokeMechanical thrombectomyAlteplase useIschemic strokeHemorrhagic transformationAtrial fibrillationPrimary analysisEfficacy of alteplaseInitiation of anticoagulationComprehensive stroke centerBinary logistic regressionIntravenous alteplaseStroke centersConsecutive patientsStroke StudyAlteplaseMortality ratePatientsSecondary analysisMortalityStrokeLogistic regressionFurther studiesFibrillationIAC studyPredicting 90-Day Outcome After Thrombectomy: Baseline-Adjusted 24-Hour NIHSS Is More Powerful Than NIHSS Score Change
Mistry EA, Yeatts S, de Havenon A, Mehta T, Arora N, La Rosa F, Starosciak AK, Siegler JE, Mistry AM, Yaghi S, Khatri P. Predicting 90-Day Outcome After Thrombectomy: Baseline-Adjusted 24-Hour NIHSS Is More Powerful Than NIHSS Score Change. Stroke 2021, 52: 2547-2553. PMID: 34000830, PMCID: PMC11261999, DOI: 10.1161/strokeaha.120.032487.Peer-Reviewed Original ResearchConceptsNIHSS scoreLong-term functional outcomeNIHSS score changeComprehensive stroke centerHealth Stroke ScaleProspective observational studyEarly time pointsStroke centersStroke ScaleEndovascular therapyMRS outcomesMRS scoreRankin ScaleStroke patientsFunctional outcomeSurrogate markerClinical studiesNIHSSMultivariable modelingObservational studyOutcome measuresPatientsPercent changeScore changeLogistic regressionIschaemic stroke on anticoagulation therapy and early recurrence in acute cardioembolic stroke: the IAC study
Yaghi S, Henninger N, Giles JA, Guerrero C, Mistry E, Liberman AL, Asad D, Liu A, Nagy M, Kaushal A, Azher I, Mac Grory B, Fakhri H, Espaillat K, Pasupuleti H, Martin H, Tan J, Veerasamy M, Esenwa C, Cheng N, Moncrieffe K, Moeini-Naghani I, Siddu M, Scher E, Trivedi T, Furie KL, Keyrouz SG, Nouh A, de Havenon A, Khan M, Smith EE, Gurol ME. Ischaemic stroke on anticoagulation therapy and early recurrence in acute cardioembolic stroke: the IAC study. Journal Of Neurology Neurosurgery & Psychiatry 2021, 92: 1062-1067. PMID: 33903185, PMCID: PMC8448925, DOI: 10.1136/jnnp-2021-326166.Peer-Reviewed Original ResearchConceptsRecurrent ischemic eventsSymptomatic intracranial hemorrhageIschemic strokeIschemic eventsAtrial fibrillationAnticoagulation therapyAcute cardioembolic strokeAnticoagulation-naïve patientsInitiation of anticoagulationStroke prevention measuresComprehensive stroke centerIschemic stroke patientsAcute ischemic strokeCox regression analysisSecondary prevention strategiesCox hazard modelSICH riskAnticoagulant therapyAnticoagulation statusStroke centersCardioembolic strokeAF patientsConsecutive patientsEarly recurrenceIntracranial hemorrhageImpaired Distal Perfusion Predicts Length of Hospital Stay in Patients with Symptomatic Middle Cerebral Artery Stenosis
Yaghi S, de Havenon A, Honda T, Hinman JD, Raychev R, Sharma LK, Kim S, Feldmann E, Romano JG, Prabhakaran S, Liebeskind DS. Impaired Distal Perfusion Predicts Length of Hospital Stay in Patients with Symptomatic Middle Cerebral Artery Stenosis. Journal Of Neuroimaging 2021, 31: 475-479. PMID: 33565162, PMCID: PMC8119309, DOI: 10.1111/jon.12839.Peer-Reviewed Original ResearchConceptsTransient ischemic attackMCA stenosisPerfusion delayPerfusion imagingSymptomatic middle cerebral artery stenosisMiddle cerebral artery stenosisSymptomatic MCA stenosisComprehensive stroke centerSymptomatic intracranial stenosisCerebral artery stenosisContinuous variablesHospital stayIschemic attackIschemic strokeStenosis patientsStroke centersSymptom onsetConsecutive patientsArtery stenosisIntracranial stenosisProspective studyRetrospective studyPredicts LengthInclusion criteriaMismatch volume
2020
Anticoagulation Type and Early Recurrence in Cardioembolic Stroke
Yaghi S, Mistry E, Liberman AL, Giles J, Asad SD, Liu A, Nagy M, Kaushal A, Azher I, Mac Grory B, Fakhri H, Brown Espaillat K, Pasupuleti H, Martin H, Tan J, Veerasamy M, Esenwa C, Cheng N, Moncrieffe K, Moeini-Naghani I, Siddu M, Scher E, Trivedi T, Lord A, Furie K, Keyrouz S, Nouh A, Leon Guerrero CR, de Havenon A, Khan M, Henninger N. Anticoagulation Type and Early Recurrence in Cardioembolic Stroke. Stroke 2020, 51: 2724-2732. PMID: 32757753, PMCID: PMC7484360, DOI: 10.1161/strokeaha.120.028867.Peer-Reviewed Original ResearchMeSH KeywordsAgedAged, 80 and overAnticoagulantsAtrial FibrillationBrain IschemiaEmbolismFemaleHeart DiseasesHeparin, Low-Molecular-WeightHumansIncidenceIntracranial HemorrhagesMaleMiddle AgedNeuroimagingRecurrenceRegistriesRetrospective StudiesRisk AssessmentStrokeTreatment OutcomeUnited StatesWarfarinConceptsSymptomatic intracranial hemorrhageRecurrent ischemic eventsLow molecular weight heparinAcute ischemic strokeMolecular weight heparinIschemic eventsIntracranial hemorrhageIschemic strokeAtrial fibrillationAnalysis inclusion criteriaEarly recurrenceWeight heparinInclusion criteriaSeparate Cox regression analysesComprehensive stroke centerLarge prospective studiesOral anticoagulant therapyCox regression analysisCox regression modelAnticoagulation typeDOAC treatmentStroke RegistryAnticoagulant therapyCardioembolic strokeStroke centersAcute stroke care in a New York City comprehensive stroke center during the COVID-19 pandemic
Agarwal S, Scher E, Rossan-Raghunath N, Marolia D, Butnar M, Torres J, Zhang C, Kim S, Sanger M, Humbert K, Tanweer O, Shapiro M, Raz E, Nossek E, Nelson PK, Riina HA, de Havenon A, Wachs M, Farkas J, Tiwari A, Arcot K, Parella DT, Liff J, Wu T, Wittman I, Caldwell R, Frontera J, Lord A, Ishida K, Yaghi S. Acute stroke care in a New York City comprehensive stroke center during the COVID-19 pandemic. Journal Of Stroke And Cerebrovascular Diseases 2020, 29: 105068. PMID: 32807471, PMCID: PMC7305900, DOI: 10.1016/j.jstrokecerebrovasdis.2020.105068.Peer-Reviewed Original ResearchMeSH KeywordsAgedAged, 80 and overBetacoronavirusComprehensive Health CareCoronavirus InfectionsCOVID-19Critical PathwaysDelivery of Health Care, IntegratedFemaleHumansMaleMiddle AgedNew York CityPandemicsPatient Care TeamPneumonia, ViralQuality ImprovementQuality Indicators, Health CareRegistriesRetrospective StudiesSARS-CoV-2StrokeThrombectomyThrombolytic TherapyTime FactorsTime-to-TreatmentTreatment OutcomeWorkflowConceptsComprehensive stroke centerAcute ischemic strokePre-pandemic groupAIS patientsStroke centersTransient ischemic attack/strokeAcute stroke processDefect-free careLonger median doorEmergency health care servicesAcute stroke careConsecutive AIS patientsQuality improvement registrySuccessful recanalization rateLong-term outcomesQuality of careHealth care servicesCOVID-19 screeningAcute strokeIschemic strokeLonger doorMechanical thrombectomyMedian doorStroke severityDischarge outcomesFactors associated with therapeutic anticoagulation status in patients with ischemic stroke and atrial fibrillation
Yaghi S, Liberman AL, Henninger N, Grory BM, Nouh A, Scher E, Giles J, Liu A, Nagy M, Kaushal A, Azher I, Fakhri H, Espaillat KB, Asad SD, Pasupuleti H, Martin H, Tan J, Veerasamy M, Esenwa C, Cheng N, Moncrieffe K, Moeini-Naghani I, Siddu M, Trivedi T, Ishida K, Frontera J, Lord A, Furie K, Keyrouz S, de Havenon A, Mistry E, Leon Guerrero CR, Khan M. Factors associated with therapeutic anticoagulation status in patients with ischemic stroke and atrial fibrillation. Journal Of Stroke And Cerebrovascular Diseases 2020, 29: 104888. PMID: 32414583, PMCID: PMC8207529, DOI: 10.1016/j.jstrokecerebrovasdis.2020.104888.Peer-Reviewed Original ResearchMeSH KeywordsAgedAged, 80 and overAnticoagulantsAtrial FibrillationBlood CoagulationBrain IschemiaDrug MonitoringFemaleHumansInternational Normalized RatioIntracranial ArteriosclerosisMaleRecurrenceRegistriesRetrospective StudiesRisk AssessmentRisk FactorsStrokeTime FactorsTreatment OutcomeUnited StatesWarfarinConceptsStroke prevention strategiesIschemic strokeAtrial fibrillationAnticoagulation statusMore narrowingStroke sizeStroke mechanismPrevention strategiesSetting of AFInitiation of anticoagulationComprehensive stroke centerAcute ischemic strokeDirect oral anticoagulantsIschemic stroke mechanismLogistic regression modelsBinary logistic regression modelIndex strokeSubtherapeutic INRTherapeutic anticoagulationOral anticoagulantsStroke RegistryAnticoagulant statusStroke centersConsecutive patientsLuminal narrowing
2019
Blood pressure reduction and outcome after endovascular therapy with successful reperfusion: a multicenter study
Anadani M, Arthur AS, Alawieh A, Orabi Y, Alexandrov A, Goyal N, Psychogios MN, Maier I, Kim JT, Keyrouz SG, de Havenon A, Petersen NH, Pandhi A, Swisher CB, Inamullah O, Liman J, Kodali S, Giles JA, Allen M, Wolfe SQ, Tsivgoulis G, Cagle BA, Oravec CS, Gory B, De Marini P, Kan P, Rahman S, Richard S, Nascimento FA, Spiotta A. Blood pressure reduction and outcome after endovascular therapy with successful reperfusion: a multicenter study. Journal Of NeuroInterventional Surgery 2019, 12: 932-936. PMID: 31806668, PMCID: PMC7998040, DOI: 10.1136/neurintsurg-2019-015561.Peer-Reviewed Original ResearchConceptsSBP reductionSystolic blood pressureSuccessful reperfusionMechanical thrombectomyPoor outcomeSafety outcomesAnterior circulation large vessel occlusionElevated systolic blood pressureModified Rankin Scale scoreBlood pressure reductionComprehensive stroke centerSymptomatic intracerebral hemorrhageAcute ischemic strokeMulticenter retrospective studyRankin Scale scoreLarge vessel occlusionIncomplete reperfusionReperfusion statusSafety endpointIschemic strokeStroke centersBlood pressureComplete reperfusionEndovascular therapyIntracerebral hemorrhageLess Experienced Telestroke Consultants Are More Likely to Go On‐Camera, but Less Likely to Give tPA
de Havenon A, Chung LS, Smith J, Taylor K, Majersik JJ, Chauhan N. Less Experienced Telestroke Consultants Are More Likely to Go On‐Camera, but Less Likely to Give tPA. Stroke Research And Treatment 2019, 2019: 1059369. PMID: 31814959, PMCID: PMC6877985, DOI: 10.1155/2019/1059369.Peer-Reviewed Original Research
2015
Tissue Plasminogen Activator Prescription and Administration Errors within a Regional Stroke System
Chung LS, Tkach A, Lingenfelter EM, Dehoney SB, Rollo J, de Havenon A, DeWitt LD, Grantz MR, Wang H, Wold JJ, Hannon PM, Weathered NR, Majersik JJ. Tissue Plasminogen Activator Prescription and Administration Errors within a Regional Stroke System. Journal Of Stroke And Cerebrovascular Diseases 2015, 25: 565-571. PMID: 26698642, PMCID: PMC4779727, DOI: 10.1016/j.jstrokecerebrovasdis.2015.11.014.Peer-Reviewed Original ResearchConceptsComprehensive stroke centerRegional stroke systemAcute ischemic strokeCommunity hospitalAdministration errorsStroke systemsWeight-based dosingMean age 68Ischemic strokeStroke centersStroke outcomeAIS patientsCH patientsAge 68Infusion rateSystemic hemorrhageAIS casesBody weightPharmacy informationPatientsIncorrect dosageOutcomesPrescriptionTPAAssociationDevelopment of Regional Stroke Programs
de Havenon A, Sultan-Qurraie A, Hannon P, Tirschwell D. Development of Regional Stroke Programs. Current Neurology And Neuroscience Reports 2015, 15: 19. PMID: 25763758, DOI: 10.1007/s11910-015-0544-2.Peer-Reviewed Original Research
2014
Performance Metrics for The Interventional Treatment Of Acute Ischemic Stroke; Results from A Comprehensive Stroke Center (P4.245)
Sultan-Qurraie A, de Havenon A, Becker K, Sharma D, Hallam D, Ghodke B, Kim L, Tirschwell D. Performance Metrics for The Interventional Treatment Of Acute Ischemic Stroke; Results from A Comprehensive Stroke Center (P4.245). Neurology 2014, 82 DOI: 10.1212/wnl.82.10_supplement.p4.245.Peer-Reviewed Original ResearchAcute ischemic strokeComprehensive stroke centerIschemic strokeStroke centersInterventional treatmentStroke