2023
Analysis 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 ResearchMeSH KeywordsAgedAortic Aneurysm, AbdominalBayes TheoremBlood Vessel Prosthesis ImplantationEndovascular ProceduresErectile DysfunctionHumansIliac AneurysmIliac ArteryInfantMalePerfusionProspective StudiesTreatment OutcomeConceptsErectile 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 use
2022
Effect of preservation of antegrade hypogastric flow on development of claudication following aortoiliac aneurysm repair
Bennett K, Hurley L, Kyriakides T, Yi J, Freischlag J, Matsumura J, Group O. Effect of preservation of antegrade hypogastric flow on development of claudication following aortoiliac aneurysm repair. Journal Of Vascular Surgery 2022, 77: 1070-1076. PMID: 36565778, DOI: 10.1016/j.jvs.2022.12.022.Peer-Reviewed Original ResearchMeSH KeywordsAortaAortic Aneurysm, AbdominalBayes TheoremBlood Vessel Prosthesis ImplantationEmbolization, TherapeuticEndovascular ProceduresHumansIliac AneurysmTreatment OutcomeConceptsAortoiliac aneurysm repairDevelopment of claudicationButtock claudicationHypogastric flowClaudication symptomsHypogastric perfusionAneurysm repairArterial flowChronic obstructive pulmonary diseaseBilateral buttock claudicationPreoperative activity levelObstructive pulmonary diseaseBody mass indexIntervention-related changesOVER trialPulmonary diseaseStudy armsMass indexArterial perfusionClaudicationTrial investigatorsAnatomic levelTrial participantsTheoretical riskPatients
2015
Predictors and outcomes of endoleaks in the Veterans Affairs Open Versus Endovascular Repair (OVER) Trial of Abdominal Aortic Aneurysms
Lal BK, Zhou W, Li Z, Kyriakides T, Matsumura J, Lederle FA, Freischlag J, Group O. Predictors and outcomes of endoleaks in the Veterans Affairs Open Versus Endovascular Repair (OVER) Trial of Abdominal Aortic Aneurysms. Journal Of Vascular Surgery 2015, 62: 1394-1404. PMID: 26598115, DOI: 10.1016/j.jvs.2015.02.003.Peer-Reviewed Original ResearchMeSH KeywordsAgedAortic Aneurysm, AbdominalBlood Vessel Prosthesis ImplantationEndoleakEndovascular ProceduresFemaleFollow-Up StudiesHumansKaplan-Meier EstimateLogistic ModelsMaleMiddle AgedPrognosisRisk FactorsTreatment OutcomeConceptsType II endoleakEndovascular repairSecondary interventionsAortic aneurysmRisk factorsAneurysm sizeVeterans AffairsKaplan-Meier survival analysisInitial aneurysm sizeStandard-risk patientsSuccessful endovascular repairType of endoleakVascular risk factorsInfrarenal aortic aneurysmLong-term outcomesAnalysis of patientsLength of survivalAbdominal aortic aneurysmPresence of endoleaksLogistic regression analysisDiameter enlargementOVER trialPatient demographicsEndoleak developmentLong follow
2012
Cost-effectiveness of open versus endovascular repair of abdominal aortic aneurysm in the OVER trial
Stroupe KT, Lederle FA, Matsumura JS, Kyriakides TC, Jonk YC, Ge L, Freischlag JA, Group O. Cost-effectiveness of open versus endovascular repair of abdominal aortic aneurysm in the OVER trial. Journal Of Vascular Surgery 2012, 56: 901-909.e2. PMID: 22640466, DOI: 10.1016/j.jvs.2012.01.086.Peer-Reviewed Original ResearchConceptsTotal health care costsEndovascular repair groupEndovascular groupHealth care providersHealth care costsRepair groupEndovascular repairMean total health care costsCare costsAbdominal aortic aneurysm repairPatient's health care providersVeterans Affairs Cooperative StudyHealth care utilization dataVA Health Economics Resource CenterOpen repair groupAortic aneurysm repairEndovascular AAA repairNon-VA careLength of stayAbdominal aortic aneurysmLower mean costQuality of lifeGraft costsMedicare data sourcesOVER trial
2009
Outcomes Following Endovascular vs Open Repair of Abdominal Aortic Aneurysm: A Randomized Trial
Lederle FA, Freischlag JA, Kyriakides TC, Padberg FT, Matsumura JS, Kohler TR, Lin PH, Jean-Claude JM, Cikrit DF, Swanson KM, Peduzzi PN, Group F. Outcomes Following Endovascular vs Open Repair of Abdominal Aortic Aneurysm: A Randomized Trial. JAMA 2009, 302: 1535-1542. PMID: 19826022, DOI: 10.1001/jama.2009.1426.Peer-Reviewed Original ResearchMeSH KeywordsAgedAortic Aneurysm, AbdominalBlood Vessel Prosthesis ImplantationCatheterization, PeripheralErectile DysfunctionFemaleHumansKaplan-Meier EstimateLength of StayMaleMiddle AgedMinimally Invasive Surgical ProceduresMorbidityPostoperative ComplicationsProportional Hazards ModelsQuality of LifeConceptsAbdominal aortic aneurysmOpen repairShort-term outcomesEndovascular repairPerioperative mortalityMajor morbidityAortic aneurysmProcedure failureTherapeutic proceduresIntensive care unit stayLong-term outcome dataVeterans Affairs Medical CenterElective endovascular repairEndovascular repair groupHealth-related qualityTraditional open repairElective AAA repairMedian procedure timeLength of stayMulticenter clinical trialQuality of lifeElective endovascularTransfusion requirementsUnit stayHospital stay