A randomized controlled study of finerenone vs. eplerenone in patients with worsening chronic heart failure and diabetes mellitus and/or chronic kidney disease

Gerasimos Filippatos*, Stefan D. Anker, Michael Böhm, Mihai Gheorghiade, Lars Køber, Henry Krum, Aldo P. Maggioni, Piotr Ponikowski, Adriaan A. Voors, Faiez Zannad, So Young Kim, Christina Nowack, Giovanni Palombo, Peter Kolkhof, Nina Kimmeskamp-Kirschbaum, Alexander Pieper, Bertram Pitt

*Corresponding author for this work

Research output: Contribution to journalArticle

116 Scopus citations

Abstract

Aims To evaluate oral doses of the non-steroidal mineralocorticoid receptor antagonist finerenone given for 90 days in patients with worsening heart failure and reduced ejection fraction and chronic kidney disease and/or diabetes mellitus. Methods and results Miner Alocorticoid Receptor antagonist Tolerability Study-Heart Failure (ARTS-HF) was a randomized, double-blind, phase 2b multicentre study (ClinicalTrials.gov: NCT01807221). Of 1286 screened patients, 1066 were randomized. Patients received oral, once-daily finerenone (2.5, 5, 7.5, 10, or 15 mg, uptitrated to 5, 10, 15, 20, or 20 mg, respectively, on Day 30) or eplerenone (25 mg every other day, increased to 25 mg once daily on Day 30, and to 50 mg once daily on Day 60) for 90 days. The primary endpoint was the percentage of individuals with a decrease of >30% in plasma N-terminal pro-B-type natriuretic peptide (NT-proBNP) from baseline to Day 90. A key exploratory endpoint was a composite clinical endpoint of death from any cause, cardiovascular hospitalizations, or emergency presentation for worsening HF until Day 90. Mean age ranged from 69.2 to 72.5 years in different treatment groups (standard deviation 9.7-10.6 years). Decreases in NT-proBNP of >30% from baseline occurred in 37.2% of patients in the eplerenone group and 30.9, 32.5, 37.3, 38.8, and 34.2% in the 2.5â †'5, 5â †'10, 7.5â †'15, 10â †'20, and 15â †'20 mg finerenone groups, respectively (P = 0.42-0.88). Except for the 2.5â †'5 mg finerenone group, the composite clinical endpoint occurred numerically less frequently in finerenone-treated patients compared with eplerenone; this difference reached nominal statistical significance in the 10â †'20 mg group (hazard ratio 0.56, 95% confidence interval, CI, 0.35; 0.90; nominal P = 0.02), despite the fact that this phase 2 study was not designed to detect statistical significant differences. A potassium level increase to ≥5.6 mmol/L at any time point occurred in 4.3% of patients, with a balanced distribution among all treatment groups. Conclusion Finerenone was well tolerated and induced a 30% or greater decrease in NT-proBNP levels in a similar proportion of patients to eplerenone. The finding of reduced clinical events in the finerenone 10â †'20 mg group should be further explored in a large outcomes trial.

Original languageEnglish (US)
Pages (from-to)2105-2114
Number of pages10
JournalEuropean heart journal
Volume37
Issue number27
DOIs
StatePublished - Jul 14 2016

Keywords

  • Finerenone
  • Mineralocorticoid receptor antagonists
  • Worsening heart failure

ASJC Scopus subject areas

  • Cardiology and Cardiovascular Medicine

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    Filippatos, G., Anker, S. D., Böhm, M., Gheorghiade, M., Køber, L., Krum, H., Maggioni, A. P., Ponikowski, P., Voors, A. A., Zannad, F., Kim, S. Y., Nowack, C., Palombo, G., Kolkhof, P., Kimmeskamp-Kirschbaum, N., Pieper, A., & Pitt, B. (2016). A randomized controlled study of finerenone vs. eplerenone in patients with worsening chronic heart failure and diabetes mellitus and/or chronic kidney disease. European heart journal, 37(27), 2105-2114. https://doi.org/10.1093/eurheartj/ehw132