MedStar Authors catalog › Details for: The Effect and Relationship of Frailty Indices on Survival After Transcatheter Aortic Valve Replacement.
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The Effect and Relationship of Frailty Indices on Survival After Transcatheter Aortic Valve Replacement.

by Thourani, Vinod H.
Citation: ; Jacc: Cardiovascular Interventions. 13(2):219-231, 2020 01 27..Journal: JACC. Cardiovascular interventions.Published: ; 2020; ISSN: 1936-8798.Full author list: Babaliaros V; Cohen D; Devireddy C; Forcillo J; Guyton RA; Hermiller JB Jr; Kiani S; Kirtane AJ; Kodali SK; Kosinski AS; Lowenstern A; Mack MJ; Stebbins A; Stewart J; STS/ACC TVT Registry; Thourani VH; Vemulapalli S.UI/PMID: 31973795.Subject(s): Age Factors | United States | Treatment Outcome | *Transcatheter Aortic Valve Replacement | Transcatheter Aortic Valve Replacement/mo [Mortality] | Transcatheter Aortic Valve Replacement/ae [Adverse Effects] | Time Factors | Risk Factors | Risk Assessment | Registries | Predictive Value of Tests | Male | Humans | Hemodynamics | *Geriatric Assessment | Frailty/pp [Physiopathology] | Frailty/mo [Mortality] | *Frailty/di [Diagnosis] | *Frail Elderly | Female | Databases, Factual | *Aortic Valve Stenosis/su [Surgery] | Aortic Valve Stenosis/pp [Physiopathology] | Aortic Valve Stenosis/mo [Mortality] | Aortic Valve Stenosis/dg [Diagnostic Imaging] | *Aortic Valve/su [Surgery] | Aortic Valve/pp [Physiopathology] | Aortic Valve/dg [Diagnostic Imaging] | Aged, 80 and over | AgedInstitution(s): MedStar Heart & Vascular InstituteActivity type: Journal Article.Medline article type(s): Journal ArticleOnline resources: Click here to access online Digital Object Identifier: (Click here) Abbreviated citation: ; JACC Cardiovasc Interv. 13(2):219-231, 2020 01 27.Local Holdings: Available online through MWHC library: 2008 - present.Abstract: BACKGROUND: Appropriate patient selection for TAVR remains a dilemma, especially among the most elderly and potentially frail.Abstract: CONCLUSIONS: This represents the largest study to date of the role of frailty indices after TAVR, further facilitating robust modeling and adjusting for a large number of confounders. These simple indices are easily attainable, and clinically relevant markers of frailty that may meaningfully stratify patients at risk for mortality after TAVR. Copyright (c) 2020 American College of Cardiology Foundation. Published by Elsevier Inc. All rights reserved.Abstract: METHODS: The study evaluated patients >=65 years of age in the Society of Thoracic Surgeons/American College of Cardiology Transcatheter Valve Therapy registry, linked to Centers for Medicare and Medicaid administrative claims data, receiving elective TAVR from November 2011 to June 2016 (n = 36,242). Indices of frailty included anemia, albumin level, and 5-m walk speed. We performed Cox proportional hazards regression for 30-day and 1-year mortality, adjusting for risk factors known to be predictive of 30-day mortality in the Transcatheter Valve Therapy registry, as well as survival analysis.Abstract: OBJECTIVES: This study sought to evaluate the ability of individual markers of frailty to predict outcomes after transcatheter aortic valve replacement (TAVR) and of their discriminatory value in different age groups.Abstract: RESULTS: These indices are independently associated with mortality at 30 days and 1 year and provide incremental value in risk stratification for mortality, with low albumin providing the largest value (hazard ratio: 1.52). Those with low albumin and slower walking speed had longer lengths of stay and higher rates of bleeding and readmission (p < 0.001). Those with anemia also had higher rates of bleeding, readmission, and subsequent myocardial infarction (p < 0.001).

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