2022
409 Impact of COVID-19 on the Hospitalization, Treatment, and Outcomes of Intracerebral Hemorrhage and Subarachnoid Hemorrhage in the United States
Ravindra V, Grandhi R, de Havenon A. 409 Impact of COVID-19 on the Hospitalization, Treatment, and Outcomes of Intracerebral Hemorrhage and Subarachnoid Hemorrhage in the United States. Neurosurgery 2022, 68: 94-95. DOI: 10.1227/neu.0000000000001880_409.Peer-Reviewed Original ResearchAdjusted odds ratioHospital death rateIntensive care stayIntracerebral hemorrhageFavorable dischargeIntracranial hemorrhageSubarachnoid hemorrhageCOVID-19Vizient Clinical Data BaseDeath rateLonger hospital lengthOnly small cohortsLonger hospital stayIntensive care lengthLength of hospitalOutcome of deathCohort of patientsSpontaneous intracerebral hemorrhageClinical data baseICH controlsHospital deathHospital lengthHospital stayControl patientsSecondary outcomes
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
2019
Increased blood pressure variability after acute ischemic stroke increases the risk of death: A secondary analysis of the Virtual International Stroke Trial Archive
de Havenon A, Stoddard G, Saini M, Wong KH, Tirschwell D, Bath P, . Increased blood pressure variability after acute ischemic stroke increases the risk of death: A secondary analysis of the Virtual International Stroke Trial Archive. JRSM Cardiovascular Disease 2019, 8: 2048004019856496. PMID: 31217966, PMCID: PMC6560789, DOI: 10.1177/2048004019856496.Peer-Reviewed Original ResearchBlood pressure variabilityVirtual International Stroke Trials ArchiveAcute ischemic strokePressure variabilityIschemic strokeStudy enrollmentAcute ischemic stroke patientsDiastolic blood pressure variabilitySystolic blood pressure variabilityIschemic stroke patientsOutcome of deathWorse neurologic outcomeDiastolic blood pressureRisk of deathBlood pressure readingsLogistic regression modelsNeurologic outcomeRankin ScaleStroke onsetBlood pressurePrimary outcomeClinical outcomesStroke patientsRetrospective analysisLarge cohort