2025
Prediction Model for Safe Contrast Volume Thresholds to Prevent Postcontrast Acute Kidney Injury after Endovascular Abdominal Aortic Aneurysm Repair
Bader J, Li Y, Lee C, Li J, Said S, Slade M, Huang Y, Kuwayama D, Guzman R, Ochoa Chaar C. Prediction Model for Safe Contrast Volume Thresholds to Prevent Postcontrast Acute Kidney Injury after Endovascular Abdominal Aortic Aneurysm Repair. Journal Of Vascular Surgery 2025 PMID: 40490161, DOI: 10.1016/j.jvs.2025.05.041.Peer-Reviewed Original ResearchElective endovascular abdominal aortic aneurysm repairEndovascular abdominal aortic aneurysm repairRisk of PC-AKIAbdominal aortic aneurysm repairMultivariate logistic regression analysisAortic aneurysm repairPC-AKIAcute kidney injuryLogistic regression analysisPerioperative mortalityAneurysm repairKidney injuryComplication of endovascular abdominal aortic aneurysm repairPatient characteristicsIncidence of preoperative comorbiditiesPost-contrast acute kidney injuryPostcontrast acute kidney injuryAssociated with development of chronic kidney diseaseAssociated with perioperative mortalityDevelopment of chronic kidney diseaseVascular Quality Initiative databasePreoperative patient characteristicsKaplan-Meier analysisProlonged hospital stayRenal artery stenting
2024
Clinical Implications of Low Body Mass Index on Endovascular Lower Extremity Revascularization
Pinto Rodriguez P, Alameddine D, Huttler J, Damara F, Slade M, Cardella J, Guzman R, Chaar C. Clinical Implications of Low Body Mass Index on Endovascular Lower Extremity Revascularization. Annals Of Vascular Surgery 2024, 106: 350-359. PMID: 38810726, DOI: 10.1016/j.avsg.2024.02.031.Peer-Reviewed Original ResearchPeripheral vascular interventionsPeripheral arterial diseaseLower body mass indexUnderweight patientsLong-term outcomesBody mass indexNonobese patientsMass indexRetrospective analysis of patientsRate of thrombotic complicationsHigher 30-day mortalityRates of amputation-free survivalRate of reinterventionOutcomes of patientsPeripheral arterial disease patientsAnalysis of patientsKaplan-Meier analysisImpact of malnutritionBaseline demographic characteristicsChronic limb-threatening ischemiaEpidemic of obesityOptimization of nutritionLonger hospital lengthAdverse limb eventsAmputation-free survivalComparative Outcomes of Peripheral Vascular Interventions in Patients on Chronic Anticoagulation with Factor Xa Inhibitors and Vitamin K Antagonists
Huttler J, Alameddine D, Damara F, Rodriguez P, Wu Z, Slade M, Strosberg D, Ochoa Chaar C. Comparative Outcomes of Peripheral Vascular Interventions in Patients on Chronic Anticoagulation with Factor Xa Inhibitors and Vitamin K Antagonists. Annals Of Vascular Surgery 2024, 104: 185-195. PMID: 38493886, DOI: 10.1016/j.avsg.2023.12.092.Peer-Reviewed Original ResearchVitamin K antagonistsPeripheral arterial diseaseChronic anticoagulationLong-term outcomesFactor Xa inhibitorsAmputation-free survivalK antagonistsXa inhibitorsVitamin K antagonist groupMultivariate logistic regression analysisOutcomes of patientsKaplan-Meier analysisCox proportional hazards regressionLong-term followRate of hematomaProportional hazards regressionPeripheral vascular interventionsLogistic regression analysisOptimal regimenPatient demographicsAnticoagulation regimensVenous thromboembolismAtrial fibrillationFXaIProcedural characteristics
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