The rapid technological developments of the past decade and the changes in echocardiographic practice brought about by these developments have resulted in the need for updated recommendations to the ...previously published guidelines for cardiac chamber quantification, which was the goal of the joint writing group assembled by the American Society of Echocardiography and the European Association of Cardiovascular Imaging. This document provides updated normal values for all four cardiac chambers, including three-dimensional echocardiography and myocardial deformation, when possible, on the basis of considerably larger numbers of normal subjects, compiled from multiple databases. In addition, this document attempts to eliminate several minor discrepancies that existed between previously published guidelines.
Frailty is a geriatric syndrome that diminishes the potential for functional recovery after a transcatheter aortic valve replacement (TAVR) or surgical aortic valve replacement (SAVR) procedure; ...however, its integration in clinical practice has been limited by a lack of consensus on how to measure it.
This study sought to compare the incremental predictive value of 7 different frailty scales to predict poor outcomes following TAVR or SAVR.
A prospective cohort of older adults undergoing TAVR or SAVR was assembled at 14 centers in 3 countries from 2012 to 2016. The following frailty scales were compared: Fried, Fried+, Rockwood, Short Physical Performance Battery, Bern, Columbia, and the Essential Frailty Toolset (EFT). Outcomes of interest were all-cause mortality and disability 1 year after the procedure.
The cohort was composed of 1,020 patients with a median age of 82 years. Depending on the scale used, the prevalence of frailty ranged from 26% to 68%. Frailty as measured by the EFT was the strongest predictor of death at 1 year (adjusted odds ratio OR: 3.72; 95% confidence interval CI: 2.54 to 5.45) with a C-statistic improvement of 0.071 (p < 0.001) and integrated discrimination improvement of 0.067 (p < 0.001). Moreover, the EFT was the strongest predictor of worsening disability at 1 year (adjusted OR: 2.13; 95% CI: 1.57 to 2.87) and death at 30 days (adjusted OR: 3.29; 95% CI: 1.73 to 6.26).
Frailty is a risk factor for death and disability following TAVR and SAVR. A brief 4-item scale encompassing lower-extremity weakness, cognitive impairment, anemia, and hypoalbuminemia outperformed other frailty scales and is recommended for use in this setting. (Frailty Assessment Before Cardiac Surgery & Transcatheter Interventions; NCT01845207).
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GEOZS, IJS, IMTLJ, KILJ, KISLJ, NLZOH, NUK, OILJ, PNG, SAZU, SBCE, SBJE, UILJ, UL, UM, UPCLJ, UPUK, ZAGLJ, ZRSKP
The rapid technological developments of the past decade and the changes in echocardiographic practice brought about by these developments have resulted in the need for updated recommendations to the ...previously published guidelines for cardiac chamber quantification, which was the goal of the joint writing group assembled by the American Society of Echocardiography and the European Association of Cardiovascular Imaging. This document provides updated normal values for all four cardiac chambers, including three-dimensional echocardiography and myocardial deformation, when possible, on the basis of considerably larger numbers of normal subjects, compiled from multiple databases. In addition, this document attempts to eliminate several minor discrepancies that existed between previously published guidelines.
BACKGROUND:Older adults undergoing aortic valve replacement (AVR) are at risk for malnutrition. The association between preprocedural nutritional status and midterm mortality has yet to be ...determined.
METHODS:The FRAILTY-AVR (Frailty in Aortic Valve Replacement) prospective multicenter cohort study was conducted between 2012 and 2017 in 14 centers in 3 countries. Patients ≥70 years of age who underwent transcatheter or surgical AVR were eligible. The Mini Nutritional Assessment-Short Form was assessed by trained observers preprocedure, with scores ≤7 of 14 considered malnourished and 8 to 11 of 14 considered at risk for malnutrition. The Short Performance Physical Battery was simultaneously assessed to measure physical frailty, with scores ≤5 of 12 considered severely frail and 6 to 8 of 12 considered mildly frail. The primary outcome was 1-year all-cause mortality, and the secondary outcome was 30-day composite mortality or major morbidity. Multivariable regression models were used to adjust for potential confounders.
RESULTS:There were 1158 patients (727 transcatheter AVR and 431 surgical AVR), with 41.5% females, a mean age of 81.3 years, a mean body mass index of 27.5 kg/m, and a mean Society of Thoracic Surgeons-Predicted Risk of Mortality of 5.1%. Overall, 8.7% of patients were classified as malnourished and 32.8% were at risk for malnutrition. Mini Nutritional Assessment-Short Form scores were modestly correlated with Short Performance Physical Battery scores (Spearman R=0.31, P<0.001). There were 126 deaths in the transcatheter AVR group (19.1 per 100 patient-years) and 30 deaths in the surgical AVR group (7.5 per 100 patient-years). Malnourished patients had a nearly 3-fold higher crude risk of 1-year mortality compared with those with normal nutritional status (28% versus 10%, P<0.001). After adjustment for frailty, Society of Thoracic Surgeons-Predicted Risk of Mortality, and procedure type, preprocedural nutritional status was a significant predictor of 1-year mortality (odds ratio, 1.08 per Mini Nutritional Assessment-Short Form point; 95% CI, 1.01–1.16) and of the 30-day composite safety end point (odds ratio, 1.06 per Mini Nutritional Assessment-Short Form point; 95% CI, 1.001–1.12).
CONCLUSIONS:Preprocedural nutritional status is associated with mortality in older adults undergoing AVR. Clinical trials are needed to determine whether pre- and postprocedural nutritional interventions can improve clinical outcomes in these vulnerable patients.
Background
Hospitalization for cardiovascular disease (CVD) may be complicated by hospital‐acquired disability (HAD) and subsequently poor health‐related quality of life (HRQOL). While frailty has ...been shown to be a risk factor, it has yet to be studied as a therapeutic target to improve outcomes.
Objectives
This trial sought to determine the effects of an in‐hospital multicomponent intervention targeting physical weakness, cognitive impairment, malnutrition, and anemia on patient‐centered outcomes compared to usual care.
Methods
A single‐center parallel‐group randomized clinical trial was conducted in older patients with acute CVD and evidence of frailty or pre‐frailty as measured by the Essential Frailty Toolset (EFT). Patients were randomized to usual care or a multicomponent intervention. Outcomes were HRQOL (EQ‐5D‐5L score) and disability (Older Americans Resources and Services score) at 30 days post‐discharge and mood disturbances (Hospital Anxiety and Depression Scale) at discharge.
Results
The trial cohort consisted of 142 patients with a mean age of 79.5 years and 55% females. The primary diagnosis was heart failure in 29%, valvular heart disease in 28%, ischemic heart disease in 14%, arrhythmia in 11%, and other CVDs in 18%. The intervention improved HRQOL scores (coefficient 0.08; 95% CI 0.01, 0.15; p = 0.03) and mood scores (coefficient −1.95; 95% CI −3.82, −0.09; p = 0.04) but not disability scores (coefficient 0.18; 95% CI −1.44, 1.81; p = 0.82). There were no intervention‐related adverse events.
Conclusion
In frail older patients hospitalized for acute CVDs, an in‐hospital multicomponent intervention targeted to frailty was safe and led to modest yet clinically meaningful improvements in HRQOL and mental well‐being. The downstream impact of these effects on event‐free survival and functional status remains to be evaluated in future research, as does the generalizability to other healthcare systems.
Clinical registration number: NCT04291690.
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BFBNIB, FZAB, GIS, IJS, KILJ, NLZOH, NUK, OILJ, SBCE, SBMB, UL, UM, UPUK
10.
Listen to the Patient Rudski, Lawrence
JACC. Case reports,
10/2019, Volume:
1, Issue:
3
Journal Article
Peer reviewed
Open access
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GEOZS, IJS, IMTLJ, KILJ, KISLJ, NLZOH, NUK, OILJ, PNG, SAZU, SBCE, SBJE, UILJ, UL, UM, UPCLJ, UPUK, ZAGLJ, ZRSKP
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