2022
Borderzone infarction and recurrent stroke in intracranial atherosclerosis
Kvernland A, Torres J, Raz E, Nossek E, de Havenon A, Gebregziabher M, Khatri P, Prabhakaran S, Liebeskind D, Yaghi S. Borderzone infarction and recurrent stroke in intracranial atherosclerosis. Journal Of Stroke And Cerebrovascular Diseases 2022, 32: 106897. PMID: 36402094, DOI: 10.1016/j.jstrokecerebrovasdis.2022.106897.Peer-Reviewed Original ResearchConceptsRecurrent cerebrovascular eventsIntracranial stenosisBorderzone infarctsInfarct patternsIschemic strokeBorderzone infarctionRetrospective single-center studyAcute ischemic strokeRecurrent ischemic strokeSingle-center studySymptomatic intracranial stenosisHigh-risk cohortBinary logistic regression analysisDistal blood flowAlternative treatment strategiesLogistic regression analysisLogistic regression modelsCerebrovascular eventsRecurrent strokeIntracranial atherosclerosisPrimary outcomeCenter studyMean ageSurrogate markerTreatment strategies
2021
Impact of COVID-19 on the hospitalization, treatment, and outcomes of intracerebral and subarachnoid hemorrhage in the United States
Ravindra VM, Grandhi R, Delic A, Hohmann S, Shippey E, Tirschwell D, Frontera JA, Yaghi S, Majersik JJ, Anadani M, de Havenon A. Impact of COVID-19 on the hospitalization, treatment, and outcomes of intracerebral and subarachnoid hemorrhage in the United States. PLOS ONE 2021, 16: e0248728. PMID: 33852591, PMCID: PMC8046225, DOI: 10.1371/journal.pone.0248728.Peer-Reviewed Original ResearchMeSH KeywordsAdolescentAdultAgedAged, 80 and overCerebral HemorrhageChildChild, PreschoolCohort StudiesCOVID-19EthnicityFemaleHospital MortalityHospitalizationHumansInfantLength of StayMaleMiddle AgedMinority GroupsPatient DischargeRetrospective StudiesSARS-CoV-2Subarachnoid HemorrhageTreatment OutcomeUnited StatesConceptsAdjusted odds ratioHospital death rateIntensive care stayOutcome of deathIntracerebral hemorrhageSubarachnoid hemorrhageFavorable dischargeCOVID-19Vizient Clinical Data BaseDeath rateLonger hospital lengthIntensive care lengthLength of hospitalLonger hospital stayCohort of patientsMixed-effects logistic regression modelSpontaneous intracerebral hemorrhageCOVID-19 infectionClinical data baseLogistic regression modelsICH controlsHospital deathHospital stayHospital lengthSecondary outcomes