2021
Contemporary outcomes of concomitant suprainguinal bypass with infrainguinal revascularization procedures in patients with chronic limb-threatening ischemia
Naazie I, Zarrintan S, Arhuidese I, Al-Nouri O, Abou-Zamzam A, Malas M. Contemporary outcomes of concomitant suprainguinal bypass with infrainguinal revascularization procedures in patients with chronic limb-threatening ischemia. Journal Of Vascular Surgery 2021, 75: 989-997.e1. PMID: 34606957, DOI: 10.1016/j.jvs.2021.08.105.Peer-Reviewed Original ResearchConceptsChronic limb-threatening ischemiaRisk of amputationSuprainguinal bypassRest painAmputation-free survivalIncreased riskLimb-threatening ischemiaInfrainguinal revascularizationTissue lossMajor amputationInfrainguinal bypassRevascularization proceduresIncreased risk of amputationPerioperative myocardial infarction rateAssociated with decreased riskConcomitant infrainguinal bypassOutcomes of patientsLog-rank testPerioperative myocardial infarctionKaplan-Meier survivalTreatment of patientsVascular Quality InitiativeMyocardial infarction rateInfrainguinal revascularization proceduresIncreased oddsImpact of impaired ambulatory capacity on the outcomes of peripheral vascular interventions among patients with chronic limb-threating ischemia
Naazie I, Arhuidese I, Zil-E-Ali A, Siracuse J, Malas M. Impact of impaired ambulatory capacity on the outcomes of peripheral vascular interventions among patients with chronic limb-threating ischemia. Journal Of Vascular Surgery 2021, 74: 489-498.e1. PMID: 33548441, DOI: 10.1016/j.jvs.2020.12.088.Peer-Reviewed Original ResearchMeSH KeywordsAdultAgedAged, 80 and overAmputation, SurgicalChronic DiseaseDependent AmbulationEndovascular ProceduresFemaleFunctional StatusHospital MortalityHumansIschemiaLimb SalvageMaleMiddle AgedMobility LimitationPeripheral Arterial DiseaseProgression-Free SurvivalRegistriesRetrospective StudiesRisk AssessmentRisk FactorsTime FactorsConceptsChronic limb-threatening ischemiaAmbulatory with assistanceAmputation-free survivalWheelchair-bound patientsAmbulatory capacityNonambulatory patientsBedridden patientsAmbulatory patientsPoor functional statusPeripheral endovascular interventionsAmbulatory impairmentIn-hospital deathLimb-threatening ischemiaFunctional statusPostoperative complicationsSecondary outcomesLogistic regressionPeripheral vascular interventionsPrimary outcomeQuality InitiativeEndovascular interventionStudy outcomesAmputationOdds of postoperative complicationsWheelchair-bound
2017
Carotid artery revascularization in patients with contralateral carotid artery occlusion: Stent or endarterectomy?
Nejim B, Aridi H, Locham S, Arhuidese I, Hicks C, Malas M. Carotid artery revascularization in patients with contralateral carotid artery occlusion: Stent or endarterectomy? Journal Of Vascular Surgery 2017, 66: 1735-1748.e1. PMID: 28666824, DOI: 10.1016/j.jvs.2017.04.055.Peer-Reviewed Original ResearchMeSH KeywordsAgedCarotid StenosisChi-Square DistributionEndarterectomy, CarotidEndovascular ProceduresFemaleHumansKaplan-Meier EstimateLogistic ModelsMaleMiddle AgedMultivariate AnalysisOdds RatioProportional Hazards ModelsRegistriesRetrospective StudiesRisk FactorsSeverity of Illness IndexStentsTime FactorsTreatment OutcomeUnited StatesConceptsContralateral carotid artery occlusionCarotid artery occlusionCarotid artery stenting patientsCarotid artery stentingArtery occlusionCarotid endarterectomyRisk of strokeAsymptomatic patientsSymptomatic patientsHazard ratioOdds ratioHigh riskMultivariate logistic regression analysisContralateral carotid occlusionLog-rank testVascular Quality Initiative (VQI) registryCohort of patientsRisk of ipsilateral strokeCenters for MedicareShort-term outcomesCarotid artery revascularizationCarotid endarterectomy patientsHistory of strokeLogistic regression analysisCox proportional hazardsSartorius Muscle Flaps: Perioperative Outcomes Based on Surgical Specialty
Obeid T, Locham S, Arhuidese I, Nejim B, Aridi H, Malas M. Sartorius Muscle Flaps: Perioperative Outcomes Based on Surgical Specialty. Annals Of Vascular Surgery 2017, 43: 226-231. PMID: 28258021, DOI: 10.1016/j.avsg.2017.01.003.Peer-Reviewed Original ResearchMeSH KeywordsAdultAgedBaltimoreChi-Square DistributionComorbidityFemaleGeneral SurgeryGroinHumansLogistic ModelsMaleMiddle AgedMultivariate AnalysisMuscle, SkeletalPostoperative ComplicationsRegistriesRetrospective StudiesRisk FactorsSpecializationSurgeonsSurgery, PlasticSurgical FlapsTime FactorsTreatment OutcomeVascular Surgical ProceduresWound HealingWounds and InjuriesConceptsSartorius muscle flapSurgery casesVascular surgeonsReintervention ratePerioperative outcomesPlastic surgeonsPrimary outcomeOperating surgeon’s preferenceOperating surgeon's specialtySurgical reintervention rateHistory of malignancySurgical specialtiesHigh-risk patientsVascular surgery casesEvaluate primary outcomesMultivariate logistic regression modelBody mass indexSeverely ill patientsPlastic surgery casesGeneral surgery casesSurgical reinterventionNoninfectious complicationsSurgeon specialtyComplication ratePatient-level factorsConcurrent renal artery stent during endovascular infrarenal aortic aneurysm repair confers higher risk for 30-day acute renal failure
Nejim B, Arhuidese I, Rizwan M, Khalil L, Locham S, Zarkowsky D, Goodney P, Malas M. Concurrent renal artery stent during endovascular infrarenal aortic aneurysm repair confers higher risk for 30-day acute renal failure. Journal Of Vascular Surgery 2017, 65: 1080-1088. PMID: 28222985, PMCID: PMC5960977, DOI: 10.1016/j.jvs.2016.10.112.Peer-Reviewed Original ResearchMeSH KeywordsAcute Kidney InjuryAgedAged, 80 and overAngioplastyAortic Aneurysm, AbdominalChi-Square DistributionEndovascular ProceduresFemaleHumansLogistic ModelsMaleMultivariate AnalysisOdds RatioRegistriesRenal Artery ObstructionRetrospective StudiesRisk AssessmentRisk FactorsStentsTime FactorsTreatment OutcomeUnited StatesConceptsInfrarenal abdominal aortic aneurysmAcute renal failureEndovascular aneurysm repairAbdominal aortic aneurysmGlomerular filtration rateRenal outcomesAneurysm repairRenal failureFiltration rateDevelopment of acute renal failureAmerican College of Surgeons National Surgical Quality Improvement ProgramPostoperative acute renal failureSurgeons National Surgical Quality Improvement ProgramInfrarenal aortic aneurysm repairNational Surgical Quality Improvement ProgramRuptured abdominal aortic aneurysmBaseline characteristics of patientsProportion of female patientsSurgical Quality Improvement ProgramMultivariate logistic regression analysisPerioperative renal outcomeAdverse renal outcomesAortic aneurysm repairRenal artery angioplastyProportion of patients