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Spironolactone in Patients With Heart Failure, Preserved Ejection Fraction, and Worsening Renal Function.
- Source :
-
Journal of the American College of Cardiology [J Am Coll Cardiol] 2021 Mar 09; Vol. 77 (9), pp. 1211-1221. - Publication Year :
- 2021
-
Abstract
- Background: Treatment of heart failure with preserved ejection fraction (HFpEF) with spironolactone is associated with lower risk of heart failure hospitalization (HFH) but increased risk of worsening renal function (WRF). The prognostic implications of spironolactone-associated WRF in HFpEF patients are not well understood.<br />Objectives: The purpose of this study was to investigate the association between WRF, spironolactone treatment, and clinical outcomes in patients with HFpEF.<br />Methods: In 1,767 patients randomized to spironolactone or placebo in the TOPCAT (Treatment of Preserved Cardiac Function Heart Failure With an Aldosterone Antagonist Trial)-Americas study, we examined the incidence of WRF (doubling of serum creatinine) by treatment assignment. Associations between incident WRF and subsequent risk for the primary study endpoint of cardiovascular (CV) death, HFH, or aborted cardiac arrest and key secondary outcomes, including CV death, HFH, and all-cause mortality according to treatment assignment, were examined in time-updated Cox proportional hazards models with an interaction term.<br />Results: WRF developed in 260 (14.7%) patients with higher rates in those assigned to spironolactone compared to placebo (17.8% vs. 11.6%; odds ratio: 1.66; 95% confidence interval: 1.27 to 2.17; p < 0.001). Regardless of treatment, incident WRF was associated with increased risk for the primary endpoint (hazard ratio: 2.04; 95% confidence interval: 1.52 to 2.72; p < 0.001) after multivariable adjustment. Although there was no statistical interaction between treatment assignment and WRF regarding the primary endpoint (interaction p = 0.11), spironolactone-associated WRF was associated with lower risk of CV death (interaction p = 0.003) and all-cause mortality (interaction p = 0.001) compared with placebo-associated WRF.<br />Conclusions: Among HFpEF patients enrolled in TOPCAT-Americas, spironolactone increased risk of WRF compared with placebo. Rates of CV death were lower with spironolactone in both patients with and without WRF.<br />Competing Interests: Funding Support and Author Disclosures The TOPCAT study was supported by a contract from the National Heart, Lung, and Blood Institute, National Institutes of Health (HHSN268200425207C). Dr. Beldhuis has received a research grant from the Dutch Heart Foundation. Dr. Myhre has received speaker fees from Novartis. Dr. Lewis has received research grants from Novartis, Amgen, and Sanofi; and has served as a consultant for and serves on the advisory boards of Modest and Novartis. Dr. Pitt has served as a consultant for Pfizer, Bayer, Relypsa, AstraZeneca, and KBP Biosciences; holds a pending patent related to site-specific delivery of eplerenone to the myocardium; and holds stock options in Relypsa and KBP Biosciences. Dr. Shah has received research grants from Actelion, AstraZeneca, Corvia, Novartis, and Pfizer; and has received consulting fees from Abbott, Actelion, AstraZeneca, Amgen, Axon Therapeutics, Bayer, Boehringer Ingelheim, Bristol Myers Squibb, Cardiora, CVRx, Cytokinetics, Eisai, GlaxoSmithKline, Ionis, Ironwood, Merck, MyoKardia, Novartis, Pfizer, Sanofi, Shifamed, Tenax, and United Therapeutics. Dr. Vardeny has received research support from AstraZeneca. Dr. Voors has received consultancy fees from Amgen, Bayer, Boehringer Ingelheim, Merck/Merck Sharp & Dohme, Novartis, Roche Diagnostics, Sanofi, Servier, Stealth Peptides, Singulex, Sphingotec, Trevena, and Vifor; has received research grants from Boehringer Ingelheim and Roche Diagnostics; and has received research support from Singulex, Sphingotec, and Vifor. Dr. Pfeffer has received research support from Novartis; has served as a consultant for AstraZeneca, Bayer, Boehringer Ingelheim, DalCor, Genzyme, Gilead, GlaxoSmithKline, Janssen, Lilly, Novartis, Novo Nordisk, Sanofi, Teva, and Thrasos; and has stock options in DalCor. Dr. Solomon has received research support from the National Heart, Lung, and Blood Institute; and has served as a consultant for Novartis and Bayer. Dr. Desai has received consulting fees from Abbott, Amgen, AstraZeneca, Alnylam, Biofourmis, Boston Scientific, Boehringer Ingelheim, Cytokinetics, Dalcor Pharma, Merck, Novartis, Relypsa, and Regeneron; and has received research grants from Novartis, Bayer, AstraZeneca, and Alnylam. All other authors have reported that they have no relationships relevant to the contents of this paper to disclose. The content of this paper is solely the responsibility of the authors and does not necessarily reflect the views of the National Heart, Lung, and Blood Institute; the National Institutes of Health; or the U.S. Department of Health and Human Services.<br /> (Copyright © 2021 American College of Cardiology Foundation. All rights reserved.)
- Subjects :
- Aged
Aged, 80 and over
Double-Blind Method
Female
Follow-Up Studies
Glomerular Filtration Rate drug effects
Glomerular Filtration Rate physiology
Heart Failure epidemiology
Heart Failure physiopathology
Humans
Kidney physiology
Kidney Diseases epidemiology
Kidney Diseases physiopathology
Male
Middle Aged
Mineralocorticoid Receptor Antagonists pharmacology
Spironolactone pharmacology
Stroke Volume physiology
Heart Failure drug therapy
Kidney drug effects
Kidney Diseases drug therapy
Mineralocorticoid Receptor Antagonists therapeutic use
Spironolactone therapeutic use
Stroke Volume drug effects
Subjects
Details
- Language :
- English
- ISSN :
- 1558-3597
- Volume :
- 77
- Issue :
- 9
- Database :
- MEDLINE
- Journal :
- Journal of the American College of Cardiology
- Publication Type :
- Academic Journal
- Accession number :
- 33663739
- Full Text :
- https://doi.org/10.1016/j.jacc.2020.12.057