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Beta-Blocker Use and Outcomes in Nursing Home Residents with Heart Failure with Reduced Ejection Fraction.

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Citation: American Journal of Medicine. 2021 Nov 30PMID: 34861195Institution: MedStar Heart & Vascular Institute | MedStar Washington Hospital CenterDepartment: Cardiovascular Disease Fellowship | Clinical Cardiac Electrophysiology FellowshipForm of publication: Journal ArticleMedline article type(s): Journal ArticleSubject headings: IN PROCESS -- NOT YET INDEXEDYear: 2021 Local holdings: Available online from MWHC library: 1995 - present, Available in print through MWHC library: 1999 - presentISSN:

0002-9343

Name of journal: The American journal of medicineAbstract: BACKGROUND: Beta-blockers improve clinical outcomes in patients with heart failure with reduced ejection fraction (HFrEF). Less is known about their role in older nursing home residents with HFrEF.CONCLUSIONS: Beta-blocker use was associated with a lower risk of all-cause mortality but not of heart failure readmission in older patients with HFrEF, which were similar for patients admitted and not admitted from nursing homes. Copyright (c) 2021. Published by Elsevier Inc.METHODS: From the combined OPTIMIZE-HF and Alabama Heart Failure Project datasets, we assembled a propensity score-matched balanced cohort of 6494 hospitalized patients >=65 years with HFrEF (ejection fraction <=40%). In our primary approach, hazard ratios (HR) and 95% confidence intervals (CI) for outcomes associated with discharge prescriptions for beta-blockers were estimated, examining for heterogeneity by admission from nursing homes. In our sensitivity approach, we examined these associations in a separately assembled propensity score-matched cohort of 122 patients admitted from nursing homes.RESULTS: In the matched primary cohort of 6494 patients, HRs (95% CIs) for 12-month all-cause mortality and heart failure readmission were 0.80 (0.74-0.87) and 0.94 (0.86-1.02), respectively. Respective HRs (95% CIs) in the nursing home and non-nursing home subgroups were 0.77 (0.51-1.16) and 0.81 (0.74-0.87) for all-cause mortality (interaction p, 0.653) and 1.06 (0.53-2.12) and 0.89 (0.82-0.96) for heart failure readmission (interaction p, 0.753). In the matched sensitivity cohort of 122 patients admitted from nursing homes, HRs (95% CIs) for 12-month all-cause mortality and heart failure readmission were 0.86 (0.55-1.35) and 1.07 (0.52-2.22), respectively. Similar associations were observed for 30-day outcomes.All authors: Ahmed A, Allman RM, Arundel C, Bayoumi E, Brar V, Deedwania P, Enders R, Faselis C, Fonarow GC, Jurgens CY, Lam PH, Sheriff HMFiscal year: FY2022 Digital Object Identifier:

https://dx.doi.org/10.1016/j.amjmed.2021.11.004

Date added to catalog: 2022-01-25

Holdings ( 1 )
Title notes ( 6 )

Holdings
Item type	Current library	Collection	Call number	Status	Date due	Barcode
Journal Article	MedStar Authors Catalog	Article	34861195	Available		34861195

Available online from MWHC library: 1995 - present, Available in print through MWHC library: 1999 - present

BACKGROUND: Beta-blockers improve clinical outcomes in patients with heart failure with reduced ejection fraction (HFrEF). Less is known about their role in older nursing home residents with HFrEF.

CONCLUSIONS: Beta-blocker use was associated with a lower risk of all-cause mortality but not of heart failure readmission in older patients with HFrEF, which were similar for patients admitted and not admitted from nursing homes. Copyright (c) 2021. Published by Elsevier Inc.

METHODS: From the combined OPTIMIZE-HF and Alabama Heart Failure Project datasets, we assembled a propensity score-matched balanced cohort of 6494 hospitalized patients >=65 years with HFrEF (ejection fraction <=40%). In our primary approach, hazard ratios (HR) and 95% confidence intervals (CI) for outcomes associated with discharge prescriptions for beta-blockers were estimated, examining for heterogeneity by admission from nursing homes. In our sensitivity approach, we examined these associations in a separately assembled propensity score-matched cohort of 122 patients admitted from nursing homes.

RESULTS: In the matched primary cohort of 6494 patients, HRs (95% CIs) for 12-month all-cause mortality and heart failure readmission were 0.80 (0.74-0.87) and 0.94 (0.86-1.02), respectively. Respective HRs (95% CIs) in the nursing home and non-nursing home subgroups were 0.77 (0.51-1.16) and 0.81 (0.74-0.87) for all-cause mortality (interaction p, 0.653) and 1.06 (0.53-2.12) and 0.89 (0.82-0.96) for heart failure readmission (interaction p, 0.753). In the matched sensitivity cohort of 122 patients admitted from nursing homes, HRs (95% CIs) for 12-month all-cause mortality and heart failure readmission were 0.86 (0.55-1.35) and 1.07 (0.52-2.22), respectively. Similar associations were observed for 30-day outcomes.

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