2016
Relationship Between Language Preference and Intravenous Thrombolysis Among Acute Ischemic Stroke Patients
Erfe B, Siddiqui K, Schwamm L, Mejia N. Relationship Between Language Preference and Intravenous Thrombolysis Among Acute Ischemic Stroke Patients. Journal Of The American Heart Association 2016, 5: e003782. PMID: 27881425, PMCID: PMC5210419, DOI: 10.1161/jaha.116.003782.Peer-Reviewed Original ResearchConceptsLanguage preferencePatients' language preferenceAcute ischemic stroke patientsNon-English languageIschemic stroke patientsNIH Stroke ScaleAIS patientsDifferent languagesInitial NIH stroke scaleIntravenous thrombolysisPatient languageStroke ScaleStroke patientsLanguageStepwise logistic regression modelInitial stroke severityAmerican Heart AssociationEnglishLogistic regression modelsStroke severityMultivariable analysisPatient receiptHeart AssociationThrombolysisPatients
2014
Chronic Kidney Disease and Bleeding Complications After Intravenous Thrombolytic Therapy for Acute Ischemic Stroke
Ovbiagele B, Smith E, Schwamm L, Grau-Sepulveda M, Saver J, Bhatt D, Hernandez A, Peterson E, Fonarow G. Chronic Kidney Disease and Bleeding Complications After Intravenous Thrombolytic Therapy for Acute Ischemic Stroke. Circulation Cardiovascular Quality And Outcomes 2014, 7: 929-935. PMID: 25249561, DOI: 10.1161/circoutcomes.114.001144.Peer-Reviewed Original ResearchMeSH KeywordsAcute DiseaseAgedBrain IschemiaFemaleFibrinolytic AgentsFollow-Up StudiesGlomerular Filtration RateHemorrhageHospital MortalityHumansIncidenceInjections, IntravenousMaleOdds RatioRegistriesRenal Insufficiency, ChronicRetrospective StudiesThrombolytic TherapyTime FactorsTissue Plasminogen ActivatorUnited StatesConceptsChronic kidney diseaseSerious systemic hemorrhageSymptomatic intracranial hemorrhagePresence of CKDIntravenous tissue-type plasminogen activatorIntracranial hemorrhageSystemic hemorrhageTissue-type plasminogen activatorKidney diseaseFunctional statusTissue-type plasminogen activator administrationPlasminogen activatorAdmission serum creatinineGuidelines-Stroke programIndependent functional statusIntravenous thrombolytic therapyPrimary end pointAcute ischemic strokeIschemic stroke patientsGlomerular filtration rateNormal kidney functionDischarge functional statusHigher unadjusted oddsTissue-type plasminogenHospital mortality
2012
Safety of full-dose intravenous recombinant tissue plasminogen activator followed by multimodal endovascular therapy for acute ischemic stroke
Nogueira R, Yoo A, Masrur S, Batista L, Hakimelahi R, Hirsch J, Schwamm L. Safety of full-dose intravenous recombinant tissue plasminogen activator followed by multimodal endovascular therapy for acute ischemic stroke. Journal Of NeuroInterventional Surgery 2012, 5: 298. PMID: 22705875, DOI: 10.1136/neurintsurg-2012-010376.Peer-Reviewed Original ResearchMeSH KeywordsAdolescentAdultAgedAged, 80 and overBrain IschemiaCombined Modality TherapyEndovascular ProceduresFemaleHumansInjections, IntravenousMaleMiddle AgedProspective StudiesRecombinant ProteinsRetrospective StudiesStrokeThrombolytic TherapyTissue Plasminogen ActivatorTreatment OutcomeYoung AdultConceptsMultimodal endovascular therapySymptomatic intracranial hemorrhageIntravenous recombinant tissue plasminogen activatorRecombinant tissue plasminogen activatorEndovascular therapyTissue plasminogen activatorParenchymal hematomaSafety endpointHospital dischargeFunctional outcomeFull-dose intravenous recombinant tissue plasminogen activatorPlasminogen activatorIndependent functional outcomeIntravenous rt-PAPrimary safety endpointRt-PA dosageSecondary safety endpointSevere systemic bleedingSimilar safety profileAcute ischemic strokeRate of recanalizationClinical efficacy endpointsT-PA doseBridging therapyGroin hematoma
2009
Case volumes of intra-arterial and intravenous treatment of ischemic stroke in the USA
Hirsch J, Yoo A, Nogueira R, Verduzco L, Schwamm L, Pryor J, Rabinov J, González R. Case volumes of intra-arterial and intravenous treatment of ischemic stroke in the USA. Journal Of NeuroInterventional Surgery 2009, 1: 27. PMID: 21994101, DOI: 10.1136/jnis.2009.000166.Peer-Reviewed Original ResearchMeSH KeywordsBrain IschemiaFibrinolytic AgentsHumansInjections, Intra-ArterialInjections, IntravenousStrokeThrombectomyThrombolytic TherapyTissue Plasminogen ActivatorUnited StatesConceptsIntra-arterial therapyNumber of patientsT-PA useStroke centersIschemic strokeCase volumeStroke therapyIntra-arterial reperfusion therapyIntravenous tissue plasminogen activatorIntra-arterial stroke therapyPercentage of patientsLarge vessel occlusionCases/yearTissue plasminogen activatorMassachusetts General HospitalReperfusion therapyIntravenous treatmentStroke casesGeneral HospitalNumber of casesPatientsTherapyStrokeLiterature searchPlasminogen activator
2008
Intravenous desmoteplase in patients with acute ischaemic stroke selected by MRI perfusion–diffusion weighted imaging or perfusion CT (DIAS-2): a prospective, randomised, double-blind, placebo-controlled study
Hacke W, Furlan A, Al-Rawi Y, Davalos A, Fiebach J, Gruber F, Kaste M, Lipka L, Pedraza S, Ringleb P, Rowley H, Schneider D, Schwamm L, Leal J, Söhngen M, Teal P, Wilhelm-Ogunbiyi K, Wintermark M, Warach S. Intravenous desmoteplase in patients with acute ischaemic stroke selected by MRI perfusion–diffusion weighted imaging or perfusion CT (DIAS-2): a prospective, randomised, double-blind, placebo-controlled study. The Lancet Neurology 2008, 8: 141-150. PMID: 19097942, PMCID: PMC2730486, DOI: 10.1016/s1474-4422(08)70267-9.Peer-Reviewed Original ResearchMeSH KeywordsAdolescentAdultAgedAged, 80 and overBrain IschemiaCerebral HemorrhageDouble-Blind MethodFemaleFibrinolytic AgentsHumansInjections, IntravenousMagnetic Resonance ImagingMaleMiddle AgedPerfusionPlasminogen ActivatorsProspective StudiesSample SizeStrokeTomography, X-Ray ComputedTreatment FailureYoung AdultConceptsSymptomatic intracranial hemorrhageClinical response rateAcute ischemic strokeDiffusion-weighted imagingResponse rateNIHSS scoreIschemic strokeIntracranial hemorrhageLesion volumeDay 90Mortality ratePerfusion imagingScale scoreHealth Stroke Scale scoreMedian baseline NIHSS scoreModified Rankin Scale scoreMagnetic resonance perfusion imagingComposite of improvementBaseline NIHSS scorePlacebo-controlled studyStroke Scale scoreDose-ranging studyRankin Scale scoreSymptoms of strokeOnset of stroke
2005
Arterial occlusion revealed by CT angiography predicts NIH stroke score and acute outcomes after IV tPA treatment.
Sims J, Rordorf G, Smith E, Koroshetz W, Lev M, Buonanno F, Schwamm L. Arterial occlusion revealed by CT angiography predicts NIH stroke score and acute outcomes after IV tPA treatment. American Journal Of Neuroradiology 2005, 26: 246-51. PMID: 15709120, PMCID: PMC7974096.Peer-Reviewed Original ResearchConceptsCT angiographyLocation of occlusionEarly improvementInitial NIHSSArterial occlusionIntravenous tissue-type plasminogen activatorNIH stroke scoreProspective stroke databaseHealth Stroke ScaleAcute stroke patientsMiddle cerebral arteryPatent vasculatureSite of occlusionTissue-type plasminogen activatorLower NIHSSStroke ScaleStroke ScoreSymptomatic hemorrhageRankin ScaleAcute outcomesHemorrhagic riskCerebral arteryClinical outcomesStroke databaseStroke patients
2002
Image-guided vascular recanalization in acute stroke
Rabinov J, Schwamm L, Putman C, González R, Koroshetz W, Pryor J. Image-guided vascular recanalization in acute stroke. Seminars In Roentgenology 2002, 37: 237-248. PMID: 12226903, DOI: 10.1016/s0037-198x(02)80024-4.Peer-Reviewed Original Research