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Kidney Week

Abstract: SA-PO0526

Effects of Finerenone on Clinical Outcomes by CKD Severity: A FIND-CKD Analysis

Session Information

Category: CKD (Non-Dialysis)

  • 2202 CKD (Non-Dialysis): Clinical, Outcomes, and Trials

Authors

  • Tuttle, Katherine R., Providence Inland Northwest Health, University of Washington School of Medicine, Spokane, Washington, United States
  • Agarwal, Rajiv, Richard L. Roudebush VA Medical Center, Indianapolis, Indiana, United States
  • Cherney, David, University Health Network, Toronto General Hospital, University of Toronto, Toronto, Ontario, Canada
  • Lam, Carolyn S.P., National Heart Centre Singapore, Singapore, Singapore
  • Neuen, Brendon Lange, George Institute for Global Health, University of New South Wales, Sydney, New South Wales, Australia
  • Perkovic, Vlado, University of New South Wales, Sydney, New South Wales, Australia
  • Sarafidis, Pantelis, Aristotle University of Thessaloniki, Hippokration Hospital, Thessaloniki, Greece
  • Jongs, Niels, University of Groningen, University Medical Center Groningen, Groningen, Netherlands
  • Brinker, Meike Daniela, Bayer AG, Wuppertal, Germany
  • Heerspink, Hiddo Jan L., George Institute for Global Health, University of New South Wales, Sydney, Australia
Background

Kidney and cardiovascular (CV) risks rise progressively with increasing chronic kidney disease (CKD) severity. In the phase 3 FIND-CKD trial, the nonsteroidal mineralocorticoid receptor antagonist finerenone reduced these risks in patients with non-diabetic CKD. The aim of this FIND-CKD analysis was to determine the effects of finerenone on kidney, CV, and safety outcomes by baseline estimated glomerular filtration rate (eGFR) and urinary albumin-to-creatinine ratio (UACR).

Methods

Patients with CKD (eGFR, 25 to <90 mL/min/1.73 m2), albuminuria (UACR 200 to ≤3500 mg/g), and on optimized renin–angiotensin system blockade were randomized 1:1 to finerenone or placebo. Outcomes assessed were the mean annual rate of eGFR change from baseline to month 32, time-to-event analyses of a composite kidney-CV (sustained ≥57% [eGFR] or kidney failure, heart failure hospitalization or CV death) and adverse events.

Results

Among 1584 patients analyzed, finerenone reduced the rate of total eGFR decline and the risk of composite kidney-CV outcome vs placebo, irrespective of baseline eGFR and UACR (Figure). Hyperkalemia was more frequent with finerenone vs placebo and this effect was consistent across CKD severity groups. Rates were 5.7% with finerenone and 5.8% with placebo in the least severe group; respective rates in the most severe group were 29.4% and 20.6%. Hyperkalemia incidence leading to hospitalization was low.

Conclusion

In patients with non-diabetic CKD, finerenone reduced the risks of kidney and CV outcomes without unexpected safety signals across a broad spectrum of CKD severity.

Funding

  • Commercial Support – Bayer AG