2021
Associations of Medicaid Expansion With Access to Care, Severity, and Outcomes for Acute Ischemic Stroke
McGee B, Seagraves K, Smith E, Xian Y, Zhang S, Alhanti B, Matsouaka R, Reeves M, Schwamm L, Fonarow G. Associations of Medicaid Expansion With Access to Care, Severity, and Outcomes for Acute Ischemic Stroke. Circulation Cardiovascular Quality And Outcomes 2021, 14: e007940. PMID: 34587752, DOI: 10.1161/circoutcomes.121.007940.Peer-Reviewed Original ResearchConceptsAcute ischemic strokeLow-income cohortSkilled nursing facilitiesIschemic strokeMedicaid expansionStroke admissionsNonexpansion statesNursing facilitiesLow-income US populationHigh stroke burdenPrimary stroke preventionOdds of dischargeIschemic stroke admissionsExpansion statesSeverity of presentationLevel of disabilityReceipt of rehabilitationHealth insurance statusHealth insurance coverageHospital mortalityUninsured hospitalizationsStroke preventionDischarge dispositionStroke burdenStroke outcomeFrequency, Characteristics, and Outcomes of Endovascular Thrombectomy in Patients With Stroke Beyond 6 Hours of Onset in US Clinical Practice
Zachrison K, Schwamm L, Xu H, Matsouaka R, Shah S, Smith E, Xian Y, Fonarow G, Saver J. Frequency, Characteristics, and Outcomes of Endovascular Thrombectomy in Patients With Stroke Beyond 6 Hours of Onset in US Clinical Practice. Stroke 2021, 52: 3805-3814. PMID: 34470490, DOI: 10.1161/strokeaha.121.034069.Peer-Reviewed Original ResearchConceptsAcute ischemic stroke patientsEndovascular thrombectomyIschemic stroke patientsStroke patientsEVT casesGuidelines-Stroke hospitalsUS clinical practiceLower stroke severityClinical practice settingEVT outcomesEVT timesHospital mortalityNontrial settingDischarge dispositionIschemic strokePatient characteristicsStroke severityAtrial fibrillationFunctional outcomeClinical registryHospital characteristicsPatientsClinical practicePractice settingsStudy periodTeleneurology Comprehensive Inpatient Consultations Expedite Access to Care and Decreases Hospital Length of Stay
McCormick R, Estrada J, Whitney C, Hinrichsen M, Lee P, Cohen A, Schwamm L, Matiello M. Teleneurology Comprehensive Inpatient Consultations Expedite Access to Care and Decreases Hospital Length of Stay. The Neurohospitalist 2021, 11: 229-234. PMID: 34163548, PMCID: PMC8182406, DOI: 10.1177/19418744211000951.Peer-Reviewed Original ResearchTeleneurology serviceTertiary careConsult requestsDecrease hospital lengthPercentage of patientsRate of patientsImplementation groupConsult orderHospital lengthDischarge dispositionMedian timeMedian lengthInpatient lengthMedical recordsCommunity hospitalPerson consultationsHospital measuresConsultation databaseIndependent cohortTelestroke careStayConsultation completionPatientsCareSignificant differencesUsefulness of Rhythm Monitoring Following Acute Ischemic Stroke
Khurshid S, Li X, Ashburner J, Lipsanopoulos A, Lee P, Lin A, Ko D, Ellinor P, Schwamm L, Benjamin E, Atlas S, Singer D, Anderson C, Trinquart L, Lubitz S. Usefulness of Rhythm Monitoring Following Acute Ischemic Stroke. The American Journal Of Cardiology 2021, 147: 44-51. PMID: 33617814, DOI: 10.1016/j.amjcard.2021.01.038.Peer-Reviewed Original ResearchConceptsAcute ischemic strokeIschemic strokeCryptogenic strokeCause-specific hazards regressionCHARGE-AF scoreAtrial fibrillation riskRisk of deathFine-Gray modelCHARGE-AFIncident AFPrevalent AFDischarge dispositionStroke subtypesConsecutive patientsAF riskHazards regressionStroke survivorsAssessed associationsRhythm monitoringStrokeAF scorePatientsIncidenceOne-thirdRisk
2016
Renal Dysfunction Is Associated With Poststroke Discharge Disposition and In-Hospital Mortality
El Husseini N, Fonarow G, Smith E, Ju C, Schwamm L, Hernandez A, Schulte P, Xian Y, Goldstein L. Renal Dysfunction Is Associated With Poststroke Discharge Disposition and In-Hospital Mortality. Stroke 2016, 48: 327-334. PMID: 28034963, PMCID: PMC5268130, DOI: 10.1161/strokeaha.116.014601.Peer-Reviewed Original ResearchConceptsHospital mortalityDischarge dispositionEGFR 15Renal dysfunctionEGFR levelsMultivariable Cox proportional hazards modelsRenal Disease Study equationCox proportional hazards modelAcute ischemic strokeIn-Hospital MortalityIschemic stroke patientsGlomerular filtration rateModification of DietShort-term outcomesNinth Revision codesProportional hazards modelDemographic factorsGuidelines-StrokeCohort studyEGFR 30EGFR 45Ischemic strokeFrequent comorbiditiesTotal cohortStroke patients
2015
Contemporary Trends and Predictors of Postacute Service Use and Routine Discharge Home After Stroke
Bettger J, McCoy L, Smith E, Fonarow G, Schwamm L, Peterson E. Contemporary Trends and Predictors of Postacute Service Use and Routine Discharge Home After Stroke. Journal Of The American Heart Association 2015, 4: e001038. PMID: 25713291, PMCID: PMC4345857, DOI: 10.1161/jaha.114.001038.Peer-Reviewed Original ResearchMeSH KeywordsAdultAgedAged, 80 and overBrain IschemiaFemaleHome Health NursingHospitalizationHumansIntracranial HemorrhagesLength of StayMaleMiddle AgedMultivariate AnalysisPatient DischargeRecovery of FunctionRehabilitation CentersRisk FactorsSelf CareSkilled Nursing FacilitiesStrokeStroke RehabilitationTreatment OutcomeWalkingConceptsInpatient rehabilitation facilityPAC useSkilled nursing facilitiesHome healthStroke patientsService useHealth insurance typeHospital discharge dispositionStrongest clinical predictorsYears of agePostacute care servicesGuidelines-StrokeDischarge homeHospital stayDischarge dispositionClinical predictorsHemorrhagic strokeOral intakeDysphagia screenMultivariable analysisAcute careStroke hospitalizationsInsurance typeSNF useNursing facilities
2008
An Acute Ischemic Stroke Classification Instrument That Includes CT or MR Angiography: The Boston Acute Stroke Imaging Scale
Torres-Mozqueda F, He J, Yeh I, Schwamm L, Lev M, Schaefer P, González R. An Acute Ischemic Stroke Classification Instrument That Includes CT or MR Angiography: The Boston Acute Stroke Imaging Scale. American Journal Of Neuroradiology 2008, 29: 1111-1117. PMID: 18467521, PMCID: PMC8118840, DOI: 10.3174/ajnr.a1000.Peer-Reviewed Original ResearchConceptsAlberta Stroke Program Early CT ScoreAcute ischemic strokeMinor stroke groupIschemic strokeMajor strokeMinor strokeStroke groupNoncontrast CTBoston Acute Stroke Imaging ScaleProximal cerebral artery occlusionMR angiographyCerebral artery occlusionLength of hospitalizationClassification instrumentCTA patientsArtery occlusionDischarge dispositionConsecutive patientsParenchymal ischemiaCT scorePatient outcomesStroke survivorsRehabilitation facilityPatientsStroke