2025
Adherence to SVS Abdominal Aortic Aneurysm Guidelines Among Patients Detected by AI-Based Algorithm
Wilson E, Yao K, Kostiuk V, Bader J, Loh S, Mojibian H, Fischer U, Ochoa Chaar C, Aboian E. Adherence to SVS Abdominal Aortic Aneurysm Guidelines Among Patients Detected by AI-Based Algorithm. Annals Of Vascular Surgery 2025, 120: 108-114. PMID: 40349830, DOI: 10.1016/j.avsg.2025.05.007.Peer-Reviewed Original ResearchAbdominal aortic aneurysmAdherent patientsSurgical interventionAbdominal aortic aneurysm patientsNon-adherent patientsTertiary care centerFollow-up adherenceFollow-up algorithmSVS guidelinesImaging surveillanceSurgical criteriaAneurysm sizeAortic aneurysmIdentified patientsPati entsSurveillance adherenceVascular providersImaging scansDeceased patientsPatientsPhysician evaluationCare centerPatient outcomesStatistical significanceNo significant age differencesComparison of EndoSuture vs fenestrated aortic aneurysm repair in treatment of abdominal aortic aneurysms with unfavorable neck anatomy Presented at the Thirty-ninth Annual Meeting of the Western Vascular Society, Colorado Springs, Colorado, September 7-10, 2024.
Fereydooni A, Satam K, Dossabhoy S, Trogolo-Franco C, Sorondo S, Arya S, Ullery B, Lee J. Comparison of EndoSuture vs fenestrated aortic aneurysm repair in treatment of abdominal aortic aneurysms with unfavorable neck anatomy Presented at the Thirty-ninth Annual Meeting of the Western Vascular Society, Colorado Springs, Colorado, September 7-10, 2024. European Journal Of Vascular And Endovascular Surgery 2025, 69: e260-e261. DOI: 10.1016/j.ejvs.2025.02.050.Peer-Reviewed Original ResearchVolumetric Abdominal Aortic Aneurysm Analysis in Post EVAR Surveillance Settings
Simmons K, Weiss D, Aboian M, Lin M, Bousabarah K, Renninghoff D, Holler W, Deuschl C, Fischer U, Aboian E. Volumetric Abdominal Aortic Aneurysm Analysis in Post EVAR Surveillance Settings. Annals Of Vascular Surgery 2025, 114: 241-250. PMID: 40049548, DOI: 10.1016/j.avsg.2025.02.009.Peer-Reviewed Original ResearchAbdominal aortic aneurysmEndovascular aortic repairEarly detection of abdominal aortic aneurysmsDetection of abdominal aortic aneurysmsLong-term follow-up dataAneurysm-related mortalityVolumetric analysisAneurysm sac enlargementAssociated with older ageSubgroup of patientsFollow-up dataHigh-risk aneurysmsMaximum diameter measurementsAortic repairSac enlargementAAA enlargementCT angiogramMetformin therapyPatient cohortAortic aneurysmClinical factorsUnivariate analysisClinical variablesAneurysm volumeMedical recordsPrediction of Aneurysm Sac Shrinkage After Endovascular Aortic Repair Using Machine Learning-Based Decision Tree Analysis
Nishibe T, Iwasa T, Matsuda S, Kano M, Akiyama S, Fukuda S, Koizumi J, Nishibe M, Dardik A. Prediction of Aneurysm Sac Shrinkage After Endovascular Aortic Repair Using Machine Learning-Based Decision Tree Analysis. Journal Of Surgical Research 2025, 306: 197-202. PMID: 39793306, DOI: 10.1016/j.jss.2024.11.049.Peer-Reviewed Original ResearchConceptsAneurysm sac shrinkageEndovascular aortic repairAbdominal aortic aneurysmSac shrinkageType II endoleakAortic repairII endoleakUnivariate analysisElective endovascular aortic repairTokyo Medical University HospitalMedical University HospitalDecision tree analysisPulse wave velocityAortic aneurysmUniversity HospitalCurrent smokingAneurysmPatientsStratification modelEndoleakLow likelihoodVariables of ageSmokingRepair
2024
The association of reduced ejection fraction with the outcomes of endovascular abdominal aortic aneurysm repair
Bellamkonda K, Zogg C, Desai N, Strosberg D, Stone D, Guzman R, Ochoa Chaar C. The association of reduced ejection fraction with the outcomes of endovascular abdominal aortic aneurysm repair. Journal Of Vascular Surgery 2024, 81: 866-876. PMID: 39725244, DOI: 10.1016/j.jvs.2024.12.039.Peer-Reviewed Original ResearchMeSH KeywordsAgedAged, 80 and overAortic Aneurysm, AbdominalBlood Vessel Prosthesis ImplantationCardiomyopathiesDatabases, FactualEndovascular ProceduresFemaleHumansMaleMiddle AgedPostoperative ComplicationsRetrospective StudiesRisk AssessmentRisk FactorsStroke VolumeTime FactorsTreatment OutcomeUnited StatesVentricular Function, LeftConceptsEndovascular aneurysm repairEjection fractionReduced EFIschemic cardiomyopathyNormal EFNonischemic cardiomyopathyAneurysm repairOutcomes of endovascular abdominal aortic aneurysm repairOutcomes of endovascular aneurysm repairEndovascular abdominal aortic aneurysm repairAssociated with higher 30-day mortalitySymptomatic abdominal aortic aneurysmElective endovascular aneurysm repairAbdominal aortic aneurysm repairHigher 30-day mortalityVascular Quality Initiative databaseAssociated with high mortalityAortic aneurysm repairVascular Surgery guidelinesAbdominal aortic aneurysmLong-term mortalityVascular Quality InitiativeSeverity of cardiomyopathyReduction of EFSurgery guidelinesRuptured Complex Aortoiliac Aneurysm in an Elderly Patient With a Kidney Transplant Presenting With Sciatica
Kostiuk V, Rodriguez P, Aboian E, Kuwayama D, Guzman R, Chaar C. Ruptured Complex Aortoiliac Aneurysm in an Elderly Patient With a Kidney Transplant Presenting With Sciatica. Vascular And Endovascular Surgery 2024, 59: 411-415. PMID: 39438778, DOI: 10.1177/15385744241296220.Peer-Reviewed Original ResearchCommon iliac artery aneurysmsIliac artery aneurysmsAbdominal aortic aneurysmArtery aneurysmRenal artery originsKidney transplantationAortic aneurysmEndovascular repairAneurysm repairArtery originLeft common iliac artery aneurysmConcomitant abdominal aortic aneurysmNon-contrast CT scanComplex aneurysm anatomyComplex aortoiliac aneurysmsIntra-abdominal aneurysmsFemoral-femoral bypassRinged PTFE graftEndovascular aneurysm repairKidney transplant functionFunctioning kidney transplantExternal iliac arteryRisk of ruptureSciatica symptomsAortoiliac aneurysmsPropensity Score Matched Comparison of EndoSuture vs Fenestrated Aortic Aneurysm Repair in Treatment of Abdominal Aortic Aneurysms With Unfavorable Neck Anatomy
Fereydooni A, Satam K, Dossabhoy S, Sorondo S, Arya S, Ullery B, Lee J. Propensity Score Matched Comparison of EndoSuture vs Fenestrated Aortic Aneurysm Repair in Treatment of Abdominal Aortic Aneurysms With Unfavorable Neck Anatomy. Journal Of Vascular Surgery 2024, 80: e87. DOI: 10.1016/j.jvs.2024.06.146.Peer-Reviewed Original ResearchThe science and practice of imaging-based screening: What the radiologist needs to know
Milch H, Haramati L. The science and practice of imaging-based screening: What the radiologist needs to know. Clinical Imaging 2024, 114: 110266. PMID: 39216274, DOI: 10.1016/j.clinimag.2024.110266.Peer-Reviewed Original ResearchScreening practicesImaging-based screeningPublic health focusScreening guidelinesOpportunistic screeningHealth focusScreening examsScreening policyFormal trainingArtery diseaseEvidence developmentColorectal cancerLeadership opportunitiesBreast cancerClinician-scientistsAbdominal aortic aneurysmCoronary artery diseaseScreeningScreening conceptCarotid artery diseaseThyroid cancerCancerPracticeAortic aneurysmLung cancerArtificial Intelligence-based Morpho-volumetric Analysis of Pre- and Post-EVAR Infrarenal Abdominal Aortic Aneurysms Characterized on Computed Tomography Angiography
Weiss D, Hager T, Aboian M, Lin M, Renninghoff D, Holler W, Fischer U, Deuschl C, Aneja S, Aboian E. Artificial Intelligence-based Morpho-volumetric Analysis of Pre- and Post-EVAR Infrarenal Abdominal Aortic Aneurysms Characterized on Computed Tomography Angiography. Journal Of Vascular Surgery 2024, 79: e133-e134. DOI: 10.1016/j.jvs.2024.03.165.Peer-Reviewed Original ResearchInfrarenal abdominal aortic aneurysmComputed tomography angiographyAbdominal aortic aneurysmAortic aneurysmImpact of Updated Guidelines on Surgical Intervention and Surveillance Follow-Up in Patients with Abdominal Aortic Aneurysm: A Role for AI-Based Detection and Surveillance
Wilson E, Yao K, Kostiuk V, Bader J, Loh S, Khosla P, Mojibian H, Fischer U, Chaar C, Aboian E. Impact of Updated Guidelines on Surgical Intervention and Surveillance Follow-Up in Patients with Abdominal Aortic Aneurysm: A Role for AI-Based Detection and Surveillance. Journal Of Vascular Surgery 2024, 79: e184. DOI: 10.1016/j.jvs.2024.03.233.Peer-Reviewed Original ResearchSurveillance follow-upAbdominal aortic aneurysmSurgical interventionAortic aneurysmFollow-upUpdate guidelinesSurveillanceImplications of preoperative arterial stiffness for patients treated with endovascular repair of abdominal aortic aneurysms
Thaxton C, Kano M, Mendes-Pinto D, Navarro T, Nishibe T, Dardik A. Implications of preoperative arterial stiffness for patients treated with endovascular repair of abdominal aortic aneurysms. JVS Vascular Science 2024, 5: 100209. PMID: 39677517, PMCID: PMC11639741, DOI: 10.1016/j.jvssci.2024.100209.Peer-Reviewed Reviews, Practice Guidelines, Standards, and Consensus StatementsEndovascular aneurysm repairPulse wave velocityAortic stiffnessAneurysm repairAortic aneurysmAssociated with increased aortic stiffnessEndovascular repair of abdominal aortic aneurysmsPathogenesis of aortic aneurysmsRepair of abdominal aortic aneurysmsAbdominal aortic aneurysm repairArterial stiffnessIncreased central arterial stiffnessAssociated with adverse cardiovascular outcomesAneurysm sac behaviorPatient outcomesAmbulatory pulse wave velocityAortic aneurysm repairAbdominal aortic aneurysmAdverse cardiovascular outcomesBrachial-ankle pulse wave velocityCentral arterial stiffnessAortic interventionSac shrinkageSac behaviorSac enlargementVariability in short-term mortality following repair of ruptured abdominal aortic aneurysms across centers and physicians
Romain G, Wang K, Scierka L, Cleman J, Callegari S, Aboian E, Smolderen K, Mena-Hurtado C. Variability in short-term mortality following repair of ruptured abdominal aortic aneurysms across centers and physicians. Journal Of Vascular Surgery 2024, 80: 737-745.e14. PMID: 38729585, DOI: 10.1016/j.jvs.2024.05.004.Peer-Reviewed Original ResearchPhysician variablesPhysician volumeRuptured infrarenal abdominal aortic aneurysmMortality riskPhysician levelAbdominal aortic aneurysmShort-term mortalityProcedure volumeMortality outcomesQuality of careAortic aneurysmMedian odds ratioShort-term mortality outcomesRepair of ruptured abdominal aortic aneurysmMedicare claims dataInfrarenal abdominal aortic aneurysmRuptured abdominal aortic aneurysmVascular Quality Initiative databaseAssociated with short-term mortalityLogistic regression modelsMortality rateCenter-level factorsCare managementClaims dataOdds ratioAbstract 3015: Matrix Metalloproteinase Inhibition In Rat Abdominal Aortic Aneurysm
Zaghloul M, Elizondo-Benedetto S, Arif B, Heo G, Luehmann H, Liu Y, Gropler R, Sadeghi M, Zayed M. Abstract 3015: Matrix Metalloproteinase Inhibition In Rat Abdominal Aortic Aneurysm. Arteriosclerosis Thrombosis And Vascular Biology 2024, 44: a3015-a3015. DOI: 10.1161/atvb.44.suppl_1.3015.Peer-Reviewed Original ResearchAbdominal aortic aneurysmPostoperative day 3Rupture of abdominal aortic aneurysmsTreated ratsInhibition of matrix metalloproteinasesMatrix metalloproteinase inhibitionMatrix metalloproteinase inhibitorsMatrix metalloproteinasesAortic aneurysmRat modelAbdominal aortic aneurysm diameterUntreated groupMale Sprague-Dawley ratsAbdominal aortic aneurysm rupture rateSprague-Dawley ratsAortic diameter measurementsActive MMP-9Rate of ruptureDegradation of extracellular matrix proteinsAbdominal aortic aneurysm researchIL-17ARadiotracer uptakeUntreated ratsTNF-aIL-1BGene Commonality in Arterial Circuits Throughout the Body
Harling L, Zafar M, Ziganshin B, Elefteriades J. Gene Commonality in Arterial Circuits Throughout the Body. Aorta 2024, 12: 008-012. PMID: 39532283, PMCID: PMC11606663, DOI: 10.1055/s-0044-1791667.Peer-Reviewed Original ResearchRepresentation of female vascular surgeons in national clinical trial leadership: analysis of trends over 20 years
Kostiuk V, Thaxton C, Loh S, Cardella J, Dardik A, Tonnessen B. Representation of female vascular surgeons in national clinical trial leadership: analysis of trends over 20 years. JVS-Vascular Insights 2024, 2: 100077. DOI: 10.1016/j.jvsvi.2024.100077.Peer-Reviewed Original ResearchClinical trialsFemale vascular surgeonsVascular surgeonsMethods Clinical trialsArtery diseaseClinical trial leadershipSite principal investigatorsVascular conditionsAbdominal aortic aneurysmSurgeon-investigatorInvestigator-led trialsCarotid artery diseasePeripheral arterial diseaseCarotid diseaseProportion of womenVenous thrombectomyBoard certificationAortic aneurysmPercentage of womenIndustry-sponsored trialsTrial leadershipHemodialysis accessSubgroup analysisVascular surgerySurgeons
2023
The Preoperative Lymphocyte-To-Monocyte Ratio Predicts Mortality Among Patients Undergoing Endovascular Aortic Repair for Abdominal Aortic Aneurysm
Nishibe T, Kano M, Akiyama S, Koizumi J, Dardik A. The Preoperative Lymphocyte-To-Monocyte Ratio Predicts Mortality Among Patients Undergoing Endovascular Aortic Repair for Abdominal Aortic Aneurysm. Vascular And Endovascular Surgery 2023, 58: 178-184. PMID: 37789604, DOI: 10.1177/15385744231204238.Peer-Reviewed Original ResearchConceptsEndovascular aortic repairAbdominal aortic aneurysmLower preoperative LMROverall mortalityPreoperative LMRMonocyte ratioAortic repairIndependent predictorsAortic aneurysmChronic obstructive pulmonary diseaseTokyo Medical University HospitalAbsolute lymphocyte countObstructive pulmonary diseaseAbsolute monocyte countMedical University HospitalPotential surrogate biomarkerPoor nutritional statusCharacteristic curve analysisPreoperative lymphocyteActive cancerMedian followLymphocyte countMultivariable analysisPulmonary diseasePoor prognosisPrognostic Value of Nutritional Markers for Long-Term Mortality in Patients Undergoing Endovascular Aortic Repair
Nishibe T, Kano M, Matsumoto R, Ogino H, Koizumi J, Dardik A. Prognostic Value of Nutritional Markers for Long-Term Mortality in Patients Undergoing Endovascular Aortic Repair. Annals Of Vascular Diseases 2023, 16: 124-130. PMID: 37359098, PMCID: PMC10288122, DOI: 10.3400/avd.oa.22-00118.Peer-Reviewed Original ResearchLong-term mortalityEndovascular aneurysm repairBody mass indexAbdominal aortic aneurysmIndependent risk factorNutritional markersPrognostic valueRisk factorsElective endovascular aneurysm repairChronic obstructive pulmonary diseaseLower body mass indexNutritional Risk IndexChronic kidney diseaseEndovascular aortic repairObstructive pulmonary diseaseHigh-risk groupOptimal cutoff valueRetrospective data analysisActive cancerLow GNRIAortic repairAneurysm repairLow albuminPulmonary diseaseMass indexAssociation of HIV Infection and Incident Abdominal Aortic Aneurysm Among 143 001 Veterans
Filipkowski A, Kundu S, Eden S, Alcorn C, Justice A, So-Armah K, Tindle H, Wells Q, Beckman J, Freiberg M, Aday A. Association of HIV Infection and Incident Abdominal Aortic Aneurysm Among 143 001 Veterans. Circulation 2023, 148: 135-143. PMID: 37226738, PMCID: PMC10443901, DOI: 10.1161/circulationaha.122.063040.Peer-Reviewed Original ResearchConceptsIncident abdominal aortic aneurysmT-cell countsHIV viral loadAbdominal aortic aneurysmRisk of AAAHIV infectionViral loadAortic aneurysmElevated HIV viral loadCardiovascular disease risk factorsVeterans Aging Cohort StudyCox proportional hazards modelCurrent Procedural Terminology codesAging Cohort StudyDisease risk factorsProportional hazards modelProcedural Terminology codesPrevious cross-sectional dataAAA eventsLow CD4Cohort studyHIV statusRisk factorsLongitudinal cohortCardiovascular diseaseAnalysis of Repair Type and Hypogastric Artery Antegrade Perfusion and Erectile Function following Repair of Abdominal Aortic Aneurysms
Bennett K, Hurley L, Kyriakides T, Matsumura J, Group O. Analysis of Repair Type and Hypogastric Artery Antegrade Perfusion and Erectile Function following Repair of Abdominal Aortic Aneurysms. Annals Of Vascular Surgery 2023, 94: 186-194. PMID: 37164171, DOI: 10.1016/j.avsg.2023.04.025.Peer-Reviewed Original ResearchConceptsErectile functionArtery perfusionErectile dysfunctionHypogastric flowEndovascular repairAneurysm repairAortic aneurysmAntegrade perfusionPreoperative ankle-brachial indexErectile Function-5 (IIEF-5) questionnaireAbdominal aortic aneurysm repairHypogastric artery exclusionSignificant erectile dysfunctionThoracic aortic proceduresAnkle-brachial indexBeta-blocker useFifth of patientsSpinal cord ischemiaAortic aneurysm repairAbdominal aortic aneurysmMixed effects regression modelsBranched deviceButtock claudicationEndovascular groupBlocker useTrehalose attenuates abdominal aortic aneurysm formation by inducing autophagy in smooth muscle cells.
Jiang B, Li X, Wang M, Li G, Ren P, Wang Y, Xin S, Qin L. Trehalose attenuates abdominal aortic aneurysm formation by inducing autophagy in smooth muscle cells. Journal Of Geriatric Cardiology 2023, 20: 214-222. PMID: 37091261, PMCID: PMC10114191, DOI: 10.26599/1671-5411.2023.03.002.Peer-Reviewed Original ResearchElastase-induced abdominal aortic aneurysmContractile phenotypeAbdominal aortic aneurysm (AAAGieson stainingVehicle-treated miceMeasuring aortic diameterAbdominal aortic aneurysm formationAortic aneurysm formationAbdominal aortic aneurysmTrehalose-treated groupSmooth muscle cellsExpression of autophagy markersVerhoeff-Van Gieson stainSmooth muscle cell contractile phenotypeAutophagy inducerAorta dilatationAortic diameterLeukocyte infiltrationAortic aneurysmVascular histologyDecreased inflammationAAA progressionMouse modelAbdominal aortaMuscle cells
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