2015
Contemporary Outcomes for Open Infrainguinal Bypass in the Endovascular Era
Reifsnyder T, Arhuidese I, Hicks C, Obeid T, Massada K, Khaled A, Qazi U, Malas M. Contemporary Outcomes for Open Infrainguinal Bypass in the Endovascular Era. Annals Of Vascular Surgery 2015, 30: 52-58. PMID: 26549809, DOI: 10.1016/j.avsg.2015.10.003.Peer-Reviewed Original ResearchConceptsPeripheral arterial diseaseInfrainguinal bypassLimb salvage rateCritical limb ischemiaGraft failureVein conduitSociety for Vascular Surgery standardsSalvage ratePredictors of graft failureLimb ischemiaAutogenous vein conduitPrimary-assisted patencySymptomatic peripheral arterial diseaseCohort of patientsMonitoring of high-risk groupsCox regression analysisLong-term outcomesSixty-five casesHigh-risk groupManagement of comorbiditiesLower-extremity revascularizationPrimary patencySecondary patencyRedo bypassAutogenous vein grafts
2014
Mortality variability after endovascular versus open abdominal aortic aneurysm repair in a large tertiary vascular center using a Medicare-derived risk prediction model
Hicks C, Black J, Arhuidese I, Asanova L, Qazi U, Perler B, Freischlag J, Malas M. Mortality variability after endovascular versus open abdominal aortic aneurysm repair in a large tertiary vascular center using a Medicare-derived risk prediction model. Journal Of Vascular Surgery 2014, 61: 291-297. PMID: 25154686, DOI: 10.1016/j.jvs.2014.04.078.Peer-Reviewed Original ResearchMeSH KeywordsAgedAortic Aneurysm, AbdominalChi-Square DistributionDecision Support TechniquesEndovascular ProceduresFemaleHumansLogistic ModelsMaleMedicareMultivariate AnalysisOdds RatioPatient SelectionRetrospective StudiesRisk AssessmentRisk FactorsTertiary Care CentersTime FactorsTreatment OutcomeUnited StatesVascular Surgical ProceduresConceptsEndovascular AAA repairTertiary vascular centerOpen AAA repairAAA repairRisk prediction modelOpen repairTertiary centerVascular centersOpen abdominal aortic aneurysm (AAA) repairOpen abdominal aortic aneurysm repairAbdominal aortic aneurysm (AAA) repairAbdominal aortic aneurysm repairPreoperative renal diseasePreoperative risk statusEvaluate 30-day mortalityAortic aneurysm repairHigh-risk patientsMortality risk prediction modelHigh-risk groupMultivariate logistic regressionAortic centersOperative mortalityInfrarenal AAAAneurysm repairLower-volume hospitals