2020
Thrombolysis beyond 4.5 h in Acute Ischemic Stroke
Etherton M, Gadhia R, Schwamm L. Thrombolysis beyond 4.5 h in Acute Ischemic Stroke. Current Neurology And Neuroscience Reports 2020, 20: 35. PMID: 32607627, DOI: 10.1007/s11910-020-01055-1.Peer-Reviewed Original ResearchConceptsUnknown symptom onsetSymptom onsetAcute ischemic stroke patientsImproved long-term outcomesSalvageable brain tissueIntravenous thrombolytic therapyPlacebo-controlled trialAcute ischemic strokeIschemic stroke patientsLong-term outcomesDWI-FLAIR mismatchAlteplase treatmentSummaryIn patientsIschemic strokeStroke onsetAcute settingRecent FindingsIn recent yearsStroke patientsThrombolytic therapySalvageable tissueReviewThe purposeIndividualized approachStroke lesionsPatientsBrain tissue
2019
Ischaemic stroke
Campbell B, De Silva D, Macleod M, Coutts S, Schwamm L, Davis S, Donnan G. Ischaemic stroke. Nature Reviews Disease Primers 2019, 5: 70. PMID: 31601801, DOI: 10.1038/s41572-019-0118-8.Peer-Reviewed Original ResearchConceptsIschemic strokeIntravenous thrombolysisEndovascular thrombectomyStroke onsetSevere symptomatic carotid artery stenosisSymptomatic carotid artery stenosisSalvageable brain tissueBlood pressure controlCardiovascular risk managementLarge vessel occlusionMajority of strokesMechanism of strokeOnset of strokeCarotid artery stenosisCause of disabilitySecond highest causeSystems of careAntithrombotic medicationRapid reperfusionReperfusion therapySecondary preventionStroke symptomsArterial occlusionArtery stenosisCarotid endarterectomy
2015
FLAIR Vascular Hyperintensity is a Surrogate of Collateral Flow and Leukoaraiosis in Patients With Acute Stroke Due to Proximal Artery Occlusion
Karadeli H, Giurgiutiu D, Cloonan L, Fitzpatrick K, Kanakis A, Ozcan M, Schwamm L, Rost N. FLAIR Vascular Hyperintensity is a Surrogate of Collateral Flow and Leukoaraiosis in Patients With Acute Stroke Due to Proximal Artery Occlusion. Journal Of Neuroimaging 2015, 26: 219-223. PMID: 26250448, PMCID: PMC4744593, DOI: 10.1111/jon.12274.Peer-Reviewed Original ResearchConceptsProximal artery occlusionCollateral flow gradeFlow gradeAIS patientsWhite matter hyperintensitiesWMH volumeCT angiographyFVH scoreVascular hyperintensityArtery occlusionIntravenous tissue plasminogen activator administrationInversion recovery vascular hyperintensityAcute ischemic stroke patientsTissue plasminogen activator administrationAdmission CT angiographyBaseline CT angiographyCollateral vessel statusFLAIR vascular hyperintensityLeptomeningeal collateral statusMedian WMH volumeSalvageable brain tissueConsecutive AIS patientsIschemic stroke patientsWorse clinical outcomesAcute MRI