2016
Abstract 102: Carotid Endarterectomy versus Stenting in Patients on Chronic Hemodialysis
Arhuidese I, Obeid T, Nejim B, Yin K, Wang S, Malas M. Abstract 102: Carotid Endarterectomy versus Stenting in Patients on Chronic Hemodialysis. Stroke 2016, 47 DOI: 10.1161/str.47.suppl_1.102.Peer-Reviewed Original ResearchLong-term outcomesPropensity score matching analysisCohort of HD patientsRisk of perioperative strokeScore matching analysisCarotid endarterectomyPerioperative strokeHD patientsCompare long-term outcomesMean follow-upMultivariate Cox regressionMatching analysisStroke-free survivalPredictors of perioperative strokeCarotid artery stenosisPerioperative stroke rateFree survivalStroke free survivalChronic hemodialysisSymptomatic statusCarotid revascularizationFollow-upCox regressionArtery stenosisMedicare database
2014
Development of a duplex-derived velocity risk prediction model of disease progression in patients with moderate asymptomatic carotid artery stenosis
Hicks CW, Canner JK, Arhuidese I, Glebova NO, Schneider E, Qazi U, Perler B, Malas MB. Development of a duplex-derived velocity risk prediction model of disease progression in patients with moderate asymptomatic carotid artery stenosis. Journal Of Vascular Surgery 2014, 60: 1585-1592. PMID: 25238724, DOI: 10.1016/j.jvs.2014.08.056.Peer-Reviewed Original ResearchMeSH KeywordsAgedAged, 80 and overArea Under CurveAsymptomatic DiseasesBlood Flow VelocityCarotid Artery, CommonCarotid Artery, InternalCarotid StenosisChi-Square DistributionDecision Support TechniquesDisease ProgressionFemaleHumansMaleMiddle AgedMultivariate AnalysisPredictive Value of TestsProportional Hazards ModelsRegional Blood FlowRetrospective StudiesRisk AssessmentRisk FactorsROC CurveTime FactorsUltrasonography, Doppler, DuplexConceptsAsymptomatic carotid artery stenosisICA/CCA ratioCarotid artery stenosisInternal carotid arteryDisease progressionEnd-diastolic velocityPeak systolic velocityRisk prediction modelCCA ratioArtery stenosisSystolic velocityRisk factorsInitial peak systolic velocityProportional hazards regression modelsHigh-risk patientsRisk of progressionRisk-stratify patientsHazards regression modelsSignificant independent predictorsICA/CCACharacteristic curve analysisClinical prediction modelCarotid artery ratioIndependent predictorsDuplex imagingRR3. Disease Progression in Patients with Moderate Asymptomatic Carotid Artery Stenosis: Development of a Risk Prediction Model
Hicks C, Canner J, Arhuidese I, Schneider E, Qazi U, Talbott K, Abularrage C, Freischlag J, Perler B, Malas M. RR3. Disease Progression in Patients with Moderate Asymptomatic Carotid Artery Stenosis: Development of a Risk Prediction Model. Journal Of Vascular Surgery 2014, 59: 91s. DOI: 10.1016/j.jvs.2014.03.205.Peer-Reviewed Original ResearchAbstract 309: Vasovasorum Volume Can Be Measured by Contrast-Enhanced 3D Carotid Duplex Ultrasound: Concept and Design of a Novel Method for Predicting Stroke Risk in Patients With Carotid Artery Stenosis
Arhuidese I, Nodel A, Qazi U, Call D, Perler B, Malas M. Abstract 309: Vasovasorum Volume Can Be Measured by Contrast-Enhanced 3D Carotid Duplex Ultrasound: Concept and Design of a Novel Method for Predicting Stroke Risk in Patients With Carotid Artery Stenosis. Arteriosclerosis Thrombosis And Vascular Biology 2014, 34 DOI: 10.1161/atvb.34.suppl_1.309.Peer-Reviewed Original ResearchAsymptomatic patientsStroke riskDuplex ultrasoundMulti-center clinical trialCarotid artery stenosisCarotid duplex ultrasoundPredicting stroke riskPredictor of stroke riskDegree of stenosisExperience strokeOccurrence of symptomsPatient selectionSevere stenosisArtery stenosisClinical trialsCarotid stenosisCarotid endarterectomyCarotid ultrasoundStenosisHigh riskPatientsPrevent strokeAtherosclerotic diseaseClinical practiceCarotidRisk of Disease Progression in Patients with Moderate Asymptomatic Carotid Artery Stenosis: Implications of Tobacco Use and Dual Antiplatelet Therapy
Hicks C, Talbott K, Canner J, Qazi U, Arhuidese I, Glebova N, Freischlag J, Perler B, Malas M. Risk of Disease Progression in Patients with Moderate Asymptomatic Carotid Artery Stenosis: Implications of Tobacco Use and Dual Antiplatelet Therapy. Annals Of Vascular Surgery 2014, 29: 1-8. PMID: 24530720, DOI: 10.1016/j.avsg.2014.02.007.Peer-Reviewed Original ResearchMeSH KeywordsAgedAngioplastyAsymptomatic DiseasesBaltimoreCarotid StenosisChi-Square DistributionDisease ProgressionDrug Therapy, CombinationEndarterectomy, CarotidFemaleHumansIncidenceIschemic Attack, TransientLinear ModelsMaleMultivariate AnalysisPlatelet Aggregation InhibitorsPredictive Value of TestsProportional Hazards ModelsRetrospective StudiesRisk FactorsSeverity of Illness IndexSmokingStentsStrokeTertiary Care CentersTime FactorsTreatment OutcomeUltrasonography, Doppler, DuplexConceptsProgression to severe stenosisAsymptomatic carotid artery stenosisDual antiplatelet therapyCarotid artery stenosisDisease progressionRisk factorsSevere stenosisIncidence of symptomsAntiplatelet therapyArtery stenosisPatient populationMean follow-up timeRisk of disease progressionSevere diseaseCox proportional hazards regression modelsRisk of progressionProportional hazards regression modelsFollow-up timeCarotid artery duplexAll-cause mortalityHazards regression modelsImproved medical therapyTransient ischemic attackTobacco useAsymptomatic carotid disease