2020
The Reintervention Index: A New Outcome Measure for Comparative Effectiveness of Lower Extremity Revascularization
Ochoa Chaar CI, Gholitabar N, DeTrani M, Jorshery S, Zhuo H, Zhang Y, Dardik A. The Reintervention Index: A New Outcome Measure for Comparative Effectiveness of Lower Extremity Revascularization. Annals Of Vascular Surgery 2020, 69: 52-61. PMID: 32474144, DOI: 10.1016/j.avsg.2020.05.040.Peer-Reviewed Original ResearchMeSH KeywordsAgedAged, 80 and overAmputation, SurgicalComparative Effectiveness ResearchEndarterectomyEndovascular ProceduresFemaleHumansLimb SalvageLower ExtremityMaleMiddle AgedPeripheral Arterial DiseasePostoperative ComplicationsRetreatmentRetrospective StudiesRisk AssessmentRisk FactorsTime FactorsTreatment OutcomeVascular GraftingConceptsOpen lower extremity revascularizationLower extremity revascularizationPeripheral artery diseaseEndovascular groupExtremity revascularizationOutcome measuresEndovascular lower extremity revascularizationFrequency of reinterventionsTertiary care centerCurrent outcome measuresNew outcome measureType of procedureCardiovascular comorbiditiesMajor amputationEndovascular revascularizationReintervention ratePatient characteristicsArtery diseaseConsecutive patientsMultivariable analysisRetrospective reviewOpen groupCare centerEndovascular proceduresReinterventionRapid increase in hybrid surgery for the treatment of peripheral artery disease in the Vascular Quality Initiative database
Fereydooni A, Zhou B, Xu Y, Deng Y, Dardik A, Ochoa Chaar CI. Rapid increase in hybrid surgery for the treatment of peripheral artery disease in the Vascular Quality Initiative database. Journal Of Vascular Surgery 2020, 72: 977-986.e1. PMID: 32067877, DOI: 10.1016/j.jvs.2019.11.041.Peer-Reviewed Original ResearchMeSH KeywordsAgedAmputation, SurgicalCombined Modality TherapyDatabases, FactualEndarterectomyEndovascular ProceduresFemaleFemoral ArteryHumansLimb SalvageMaleMiddle AgedPeripheral Arterial DiseasePopliteal ArteryPostoperative ComplicationsRetrospective StudiesRisk AssessmentRisk FactorsTime FactorsTreatment OutcomeVascular GraftingVascular PatencyConceptsLower extremity revascularizationOpen lower extremity revascularizationVascular Quality Initiative databaseFemoropopliteal revascularizationHybrid surgeryAmbulatory statusFemoropopliteal bypassArtery diseaseFemoral endarterectomyChronic obstructive pulmonary diseaseAmputation-free survivalHigh-risk patientsPeripheral artery diseaseVascular Quality InitiativeObstructive pulmonary diseaseCoronary artery diseaseGroup of patientsKaplan-Meier analysisInitiative databaseLength of stayContemporary national trendsBYP groupFemoropopliteal vesselsHYB groupPerioperative advantages
2019
Perioperative Outcomes of Lower Extremity Revascularization for Rest Pain and Tissue Loss
Tsay C, Luo J, Zhang Y, Attaran R, Dardik A, Ochoa Chaar CI. Perioperative Outcomes of Lower Extremity Revascularization for Rest Pain and Tissue Loss. Annals Of Vascular Surgery 2019, 66: 493-501. PMID: 31756416, DOI: 10.1016/j.avsg.2019.11.019.Peer-Reviewed Original ResearchMeSH KeywordsAdolescentAdultAgedAged, 80 and overAmputation, SurgicalCritical IllnessDatabases, FactualFemaleGangreneHumansIschemiaLeg UlcerLength of StayLimb SalvageLower ExtremityMaleMiddle AgedPainPatient ReadmissionPeripheral Arterial DiseasePostoperative ComplicationsRetrospective StudiesRisk AssessmentRisk FactorsSeverity of Illness IndexTime FactorsTreatment OutcomeUnited StatesVascular GraftingYoung AdultConceptsCritical limb ischemiaRest painMajor amputationTissue lossPerioperative outcomesTL patientsSurgeons National Surgical Quality Improvement Program databaseNational Surgical Quality Improvement Program databaseSevere peripheral artery diseaseQuality Improvement Program databaseTerms of pneumoniaWorse perioperative outcomesLonger hospital stayHigher American SocietyImprovement Program databasePeripheral artery diseaseCongestive heart failureLower Extremity RevascularizationICD-10 codesAnesthesiologists classUnplanned intubationHospital stayPerioperative mortalityExtremity revascularizationLimb ischemiaHybrid surgery for bilateral lower extremity inflow revascularization
Jorshery SD, Luo J, Zhang Y, Sarac T, Ochoa Chaar CI. Hybrid surgery for bilateral lower extremity inflow revascularization. Journal Of Vascular Surgery 2019, 70: 768-775.e2. PMID: 30837177, DOI: 10.1016/j.jvs.2018.11.037.Peer-Reviewed Original ResearchConceptsABF bypassSurgery patientsHybrid surgeryAmerican CollegeSurgeons National Surgical Quality Improvement Program databaseNational Surgical Quality Improvement Program databaseQuality Improvement Program databaseSurgeons National Surgical Quality Improvement Program filesTotal hospital lengthHigh-risk patientsImprovement Program databasePropensity-matched analysisCritical limb ischemiaLower extremity revascularizationPopulation of patientsAxillobifemoral bypassComposite morbidityFemorofemoral bypassLess pneumoniaUnplanned intubationAortobifemoral bypassMajor amputationHospital lengthPerioperative outcomesBypass patients