Research Summary
Analyzed using Evidence Intelligence™

Finerenone reduces hypokalaemia risk in CKD and T2D patients.

Key finding

Finerenone reduced the incidence of hypokalaemia with serum potassium <4.0 mmol/L (HR 0.63; 95% CI 0.60–0.66) vs. placebo.

The study evaluated the effect of Finerenone on hypokalaemia in patients with chronic kidney disease and type 2 diabetes, finding a significant reduction in incidence compared to placebo.

Evidence strength

Moderate confidence

Study type

RCTs

Follow-up

Short-Term (≤3 mo)

High bias
Last updated July 6, 2026

Quick read

Study at a glance

The essential study design details in one scan.

Population

Young Adult (19–39), Middle Aged (40-64), Male, Female, Asia-Pacific (APAC), with T2 Diabetes

Intervention

Finerenone

Study type

RCTs

Follow-up

Short-Term (≤3 mo)

Primary outcome

Incidence of treatment-emergent hypokalaemia (<4.0 mmol/L)

Comparator

Placebo

Plain-language summary

What this paper says

A plain-language read of the study's main message and where it applies.

Study focus

The study evaluated the effect of Finerenone on hypokalaemia in patients with chronic kidney disease and type 2 diabetes, finding a significant reduction in incidence compared to placebo.

Clinical relevance

The findings from this study are clinically significant as they suggest that Finerenone can help manage potassium levels in patients with chronic kidney disease and type 2 diabetes, potentially reducing the risk of serious complications associated with hypokalaemia. This could lead to improved patient outcomes and better management of these chronic conditions.

Keep in mind

Effectiveness of Finerenone remains unclear for some outcomes. The study's findings may not be generalizable to all populations. Limited information on long-term effects of Finerenone.

Published in

Journal Reference

Publication details and source links for this paper.

Bertram P, Rajiv A, Stefan DA, et al. Finerenone reduces the incidence of hypokalaemia in patients with chronic kidney disease and type 2 diabetes. European Heart Journal. Cardiovascular Pharmacotherapy. 2025;11(1):10-19. doi:10.1093/ehjcvp/pvae074

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Main Effects

Finerenone reduced the incidence of hypokalaemia with serum potassium <4.0 mmol/L (HR 0.63; 95% CI 0.60–0.66).

Finerenone reduced the incidence of hypokalaemia with serum potassium <3.5 mmol/L (HR 0.46; 95% CI 0.40–0.53).

Finerenone lessened the hazard of cardiovascular events (HR 0.86; 95% CI 0.78–0.95).

Finerenone lessened the hazard of arrhythmia events compared to placebo.

Evidence network

How this study fits

Understand where this research contributes within the broader evidence network.

Evidence Context

This study contributes evidence to Finerenone (nonsteroidal mineralocorticoid receptor antagonist) and Arrhythmia composite outcome, Composite cardiovascular events (CV death, MI, stroke, HF hospitalization), Hypokalaemia incidence.

Primary intervention

Finerenone (nonsteroidal mineralocorticoid receptor antagonist)

Primary outcomes

  • Arrhythmia composite outcome
  • Composite cardiovascular events (CV death, MI, stroke, HF hospitalization)
  • Hypokalaemia incidence

Evidence relationships

Intervention and outcome relationships this study adds to the evidence network.

3
Evidence pairs
3
Relationships
1
Evidence topics
contributes_evidence

Editorial context

Why this study matters

See why this paper is useful beyond its individual results.

Evidence network role

This section describes how the study fits into the current evidence network. It does not determine whether an intervention works on its own.

Moderate contributionModerate confidenceNetwork score: 63

1

Related topics

3

Evidence pairs

33

Related studies

High relevance in at least one topic

Why it is useful

  • Contributes to 3 evidence relationships
  • Includes primary outcome data
  • Linked to 1 direct semantic evidence topic

Topic contributions

Evidence topic

Contributes evidence

Core evidence

Study findings

The primary outcomes reported in this study.

WeakDecrease

Arrhythmia composite outcome

Finerenone (nonsteroidal mineralocorticoid receptor antagonist) → Arrhythmia composite outcome

Finerenone (nonsteroidal mineralocorticoid receptor antagonist) → Arrhythmia composite outcome

Evidence profile

WeakDecreaseClinical Outcomes
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WeakDecrease

Composite cardiovascular events (CV death, MI, stroke, HF hospitalization)

Finerenone (nonsteroidal mineralocorticoid receptor antagonist) → Composite cardiovascular events (CV death, MI, stroke, HF hospitalization)

Finerenone (nonsteroidal mineralocorticoid receptor antagonist) → Composite cardiovascular events (CV death, MI, stroke, HF hospitalization)

Evidence profile

WeakDecreaseClinical Outcomes
Unlock full evidence details
StrongDecrease

Hypokalaemia incidence

Finerenone (nonsteroidal mineralocorticoid receptor antagonist) → Hypokalaemia incidence

Finerenone (nonsteroidal mineralocorticoid receptor antagonist) → Hypokalaemia incidence

Evidence profile

StrongDecreaseSafety
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evidence suggest

Evidence Suggest

  • Finerenone reduced hypokalaemia incidence <4.0 mmol/L (HR 0.63).
  • Finerenone reduced hypokalaemia incidence <3.5 mmol/L (HR 0.46).
  • Finerenone lessened cardiovascular event hazards (HR 0.86).
who this applies

Who this applies to

  • Adults with chronic kidney disease.
  • Patients with type 2 diabetes.
  • Individuals at risk of hypokalaemia.
keep in mind

Keep in Mind

  • The study did not assess long-term outcomes.
  • Results may not apply to younger populations.
  • Further research is needed to confirm findings.
between the lines

Between the Lines

  • Effectiveness of Finerenone remains unclear for some outcomes.
  • The study's findings may not be generalizable to all populations.
  • Limited information on long-term effects of Finerenone.

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Connected Evidence

Explore related studies, evidence collections, and research questions.

Relationships organized using the Dediabetes Evidence Intelligence™ framework.

This study contributes to evidence on Finerenone (nonsteroidal mineralocorticoid receptor antagonist) and Cardiovascular Outcomes.

Related evidence relationships

Explore in Evidence Archive

This study contributes to the evidence on the following intervention-outcome relationships.

Questions answered by this study

Generated from the study's connected evidence using Evidence Intelligence™.

Does Finerenone (nonsteroidal mineralocorticoid receptor antagonist) improve hypokalaemia incidence?

Emerging Evidence

Finerenone (nonsteroidal mineralocorticoid receptor antagonist) appears to improve Hypokalaemia incidence.

ConsensusScore™: Results are consistent across studies.

Ranked evidence signals

  1. 1

    Hypokalaemia incidence

    EvidenceScore™ Emerging | EvidenceScore™ 46.7 | strong positive | ConsensusScore™ Consistent | 1 study

Why this answer: This answer is based on a single supporting study.

Limitations

  • Only one supporting study is available.
  • Population details are unavailable.
1 supporting studyUpdated: Jul 2026

Does Finerenone (nonsteroidal mineralocorticoid receptor antagonist) improve composite cardiovascular events (cv death, mi, stroke, hf hospitalization)?

Emerging Evidence

Finerenone (nonsteroidal mineralocorticoid receptor antagonist) may improve Composite cardiovascular events (CV death, MI, stroke, HF hospitalization).

ConsensusScore™: Results are consistent across studies.

Ranked evidence signals

  1. 1

    Composite cardiovascular events (CV death, MI, stroke, HF hospitalization)

    EvidenceScore™ Emerging | EvidenceScore™ 44.7 | moderate positive | ConsensusScore™ Consistent | 1 study

Why this answer: This answer is based on a single supporting study.

Limitations

  • Only one supporting study is available.
  • Population details are unavailable.
1 supporting studyUpdated: Jul 2026

Does Finerenone (nonsteroidal mineralocorticoid receptor antagonist) improve arrhythmia composite outcome?

Limited Evidence

Finerenone (nonsteroidal mineralocorticoid receptor antagonist) may improve Arrhythmia composite outcome.

ConsensusScore™: Consistency cannot yet be determined from the available evidence.

Ranked evidence signals

  1. 1

    Arrhythmia composite outcome

    EvidenceScore™ Limited | EvidenceScore™ 34.4 | weak positive | ConsensusScore™ Unclear | 1 study

Why this answer: This answer is based on a single supporting study.

Limitations

  • Only one supporting study is available.
  • Consistency cannot yet be determined.
  • Population details are unavailable.
1 supporting studyUpdated: Jul 2026
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