Validation of the unruptured intracranial aneurysm treatment score: comparison with real-world cerebrovascular practice.
Ravindra VM, de Havenon A, Gooldy TC, Scoville J, Guan J, Couldwell WT, Taussky P, MacDonald JD, Schmidt RH, Park MS. Validation of the unruptured intracranial aneurysm treatment score: comparison with real-world cerebrovascular practice. Journal Of Neurosurgery 2017, 129: 100-106. PMID: 28984518, DOI: 10.3171/2017.4.jns17548.Peer-Reviewed Original ResearchConceptsUnruptured intracranial aneurysmsTreatment recommendationsUnruptured Intracranial Aneurysm Treatment ScoreReal-world treatment decisionsQuaternary academic medical centerPercentage of misclassificationReal-world cohortAcademic medical centerConsecutive patientsConservative managementCerebrovascular specialistsUIATSTreatment decisionsInclusion criteriaMedical CenterTreatment scoresPatientsRupture rateIntracranial aneurysmsScreening toolROC curveReal-world experienceCharacteristic curveTreatmentFurther validationAssociation of Collateral Blood Vessels Detected by Arterial Spin Labeling Magnetic Resonance Imaging With Neurological Outcome After Ischemic Stroke
de Havenon A, Haynor DR, Tirschwell DL, Majersik JJ, Smith G, Cohen W, Andre JB. Association of Collateral Blood Vessels Detected by Arterial Spin Labeling Magnetic Resonance Imaging With Neurological Outcome After Ischemic Stroke. JAMA Neurology 2017, 74: 453-458. PMID: 28192548, PMCID: PMC5470363, DOI: 10.1001/jamaneurol.2016.4491.Peer-Reviewed Original ResearchConceptsAcute ischemic strokeArterial spin labeling magnetic resonance imagingCollateral blood vesselsNeurologic outcomeMRS scoreMagnetic resonance imagingNeurological outcomeIschemic strokeScale scoreHealth Stroke Scale scoreResonance imagingMultivariable ordinal logistic regression modelsTertiary academic medical centerBlood vesselsAdmission National InstitutesPremorbid mRS scoreGood neurologic outcomeGood neurological outcomeRetrospective cohort studyStroke Scale scoreRankin Scale scorePresence of collateralsAcademic medical centerLogistic regression modelsOrdinal logistic regression models