2014
Severity of leukoaraiosis, leptomeningeal collaterals, and clinical outcomes after intra-arterial therapy in patients with acute ischemic stroke
Giurgiutiu D, Yoo A, Fitzpatrick K, Chaudhry Z, Leslie-Mazwi T, Schwamm L, Rost N. Severity of leukoaraiosis, leptomeningeal collaterals, and clinical outcomes after intra-arterial therapy in patients with acute ischemic stroke. Journal Of NeuroInterventional Surgery 2014, 7: 326. PMID: 24721756, DOI: 10.1136/neurintsurg-2013-011083.Peer-Reviewed Original ResearchConceptsIntra-arterial therapyProximal artery occlusionAcute ischemic strokeSeverity of leukoaraiosisGood functional outcomeLA volumeCollateral gradeRecanalization statusArtery occlusionIschemic strokeFunctional outcomeIntravenous tissue plasminogen activator useHealth Stroke Scale scoreLarge cerebral artery occlusionPoor post-stroke outcomesIschemic white matter lesionsTissue plasminogen activator useGood collateral gradesGreater LA volumeGuidelines-Stroke databasePoor collateral gradeStroke Scale scoreSymptomatic intracranial hemorrhageCerebral artery occlusionCerebral small vessels
2008
Role of Recanalization in Acute Stroke Outcome: Rationale for a CT Angiogram-Based “Benefit of Recanalization” Model
Rosenthal E, Schwamm L, Roccatagliata L, Coutts S, Demchuk A, Schaefer P, Gonzalez R, Hill M, Halpern E, Lev M. Role of Recanalization in Acute Stroke Outcome: Rationale for a CT Angiogram-Based “Benefit of Recanalization” Model. American Journal Of Neuroradiology 2008, 29: 1471-1475. PMID: 18599577, PMCID: PMC8119059, DOI: 10.3174/ajnr.a1153.Peer-Reviewed Original ResearchConceptsOnly independent predictorLesion volumeComplete recanalizationRecanalization statusClinical outcomesNIHSS scoreIndependent predictorsIncomplete recanalizationCTA-SI Alberta Stroke Program Early CT ScoreAcute middle cerebral artery strokeAlberta Stroke Program Early CT ScoreHealth Stroke Scale scoreMedian admission NIHSS scoreMiddle cerebral artery strokeCT angiographic source imagesAcute stroke outcomeAdmission National InstitutesBenefit of recanalizationEarly successful recanalizationMCA M1 occlusionRole of recanalizationStroke Scale scoreAdmission NIHSS scoreMRS score 0CT/CTA