2023
Hybrid Revision of Dysfunctional Aneurysmal Arteriovenous Fistulas
Kostiuk V, Chen J, Dahl N, Turner J, Chaar C. Hybrid Revision of Dysfunctional Aneurysmal Arteriovenous Fistulas. Vascular And Endovascular Surgery 2023, 57: 909-913. PMID: 37300698, DOI: 10.1177/15385744231183488.Peer-Reviewed Original Research
2020
Technical and Ethical Challenges in the Care of an Independent Nonagenarian with Critical Limb Ischemia
Fereydooni, A, Dahl, N, Ochoa Chaar C. Technical and Ethical Challenges in the Care of an Independent Nonagenarian with Critical Limb Ischemia. Archives Of Clinical And Medical Case Reports 2020, 04 DOI: 10.26502/acmcr.96550178.Peer-Reviewed Original Research
2019
Intraoperative Ultrasound Guidance for Banding of an Arteriovenous Fistula Causing High Cardiac Output Heart Failure
Turner AD, Chen M, Dahl N, Scoutt L, Dardik A, Ochoa Chaar C. Intraoperative Ultrasound Guidance for Banding of an Arteriovenous Fistula Causing High Cardiac Output Heart Failure. Annals Of Vascular Surgery 2019, 66: 665.e5-665.e8. PMID: 31863947, DOI: 10.1016/j.avsg.2019.12.011.Peer-Reviewed Case Reports and Technical NotesConceptsEnd-stage renal diseaseArteriovenous fistulaHigh cardiac output heart failureHigh cardiac output failureHigh-output cardiac failureOutput cardiac failureIntraoperative ultrasound guidanceRare complicationCardiac failureHeart failureRenal diseaseCase reportCardiac functionUltrasound guidanceIntraoperative ultrasoundFlow volumeOutput failureFistulaPatientsGradual declineFailureBandingComplicationsHemodialysisHigh flow volumesRisk factors and safe contrast volume thresholds for postcontrast acute kidney injury after peripheral vascular interventions
Lee SR, Zhuo H, Zhang Y, Dahl N, Dardik A, Ochoa Chaar CI. Risk factors and safe contrast volume thresholds for postcontrast acute kidney injury after peripheral vascular interventions. Journal Of Vascular Surgery 2019, 72: 603-610.e1. PMID: 31843298, DOI: 10.1016/j.jvs.2019.09.059.Peer-Reviewed Original ResearchMeSH KeywordsAcute Kidney InjuryAgedCanadaContrast MediaDatabases, FactualEndovascular ProceduresFemaleHumansIncidenceKidneyMaleMiddle AgedPatient SafetyPeripheral Arterial DiseaseRadiography, InterventionalRenal Insufficiency, ChronicRetrospective StudiesRisk AssessmentRisk FactorsTreatment OutcomeUnited StatesConceptsAdvanced chronic kidney diseaseChronic kidney diseasePeripheral vascular interventionsStages of CKDPostcontrast acute kidney injuryBaseline kidney functionPC-AKIAcute kidney injuryContrast volumeVolume of contrastRisk factorsKidney injuryCumulative incidenceLimb ischemiaKidney functionVascular interventionsMultivariable Cox proportional hazards regressionCox proportional hazards regressionAcute limb ischemiaLong-term mortalityCritical limb ischemiaNormal kidney functionMultivariable logistic regressionProportional hazards regressionLong-term survival