Outcomes With Finerenone in Patients With Chronic Kidney Disease and Type 2 Diabetes by Baseline Insulin Resistance

© 2024 by the American Diabetes Association..

OBJECTIVE: To explore whether insulin resistance, assessed by estimated glucose disposal rate (eGDR), is associated with cardiorenal risk and whether it modifies finerenone efficacy.

RESEARCH DESIGN AND METHODS: In FIDELITY (N = 13,026), patients with type 2 diabetes, either 1) urine albumin-to-creatinine ratio (UACR) of ≥30 to <300 mg/g and estimated glomerular filtration rate (eGFR) of ≥25 to ≤90 mL/min/1.73 m2 or 2) UACR of ≥300 to ≤5,000 mg/g and eGFR of ≥25 mL/min/1.73 m2, who also received optimized renin-angiotensin system blockade, were randomized to finerenone or placebo. Outcomes included cardiovascular (cardiovascular death, nonfatal myocardial infarction, nonfatal stroke, or hospitalization for heart failure) and kidney (kidney failure, sustained decrease of ≥57% in eGFR from baseline, or renal death) composites. eGDR was calculated using waist circumference, hypertension status, and glycated hemoglobin for 12,964 patients.

RESULTS: Median eGDR was 4.1 mg/kg/min. eGDR <median (insulin resistant) was associated with higher cardiovascular event incidence regardless of treatment versus ≥median (insulin sensitive) (incidence rate/100 patient-years of 5.18 and 6.34 [for finerenone and placebo] vs. 3.47 and 3.76 [for finerenone and placebo], respectively). However, eGDR was not associated with kidney outcomes. There was no significant heterogeneity for effects of finerenone by eGDR on cardiovascular (<median: hazard ratio [HR] 0.81, 95% CI 0.72-0.92; ≥median: HR = 0.92, 95% CI 0.79-1.06; P interaction = 0.23) or kidney outcomes (<median: HR = 0.84, 95% CI 0.68-1.02; ≥median: HR = 0.70, 95% CI 0.58-0.85; P interaction = 0.28). Overall, finerenone demonstrated similar safety between subgroups. Sensitivity analyses were consistent.

CONCLUSIONS: Insulin resistance was associated with increased cardiovascular (but not kidney) risk and did not modify finerenone efficacy.

Medienart:

E-Artikel

Erscheinungsjahr:

2024

Erschienen:

2024

Enthalten in:

Zur Gesamtaufnahme - volume:47

Enthalten in:

Diabetes care - 47(2024), 3 vom: 01. März, Seite 362-370

Sprache:

Englisch

Beteiligte Personen:

Ebert, Thomas [VerfasserIn]
Anker, Stefan D [VerfasserIn]
Ruilope, Luis M [VerfasserIn]
Fioretto, Paola [VerfasserIn]
Fonseca, Vivian [VerfasserIn]
Umpierrez, Guillermo E [VerfasserIn]
Birkenfeld, Andreas L [VerfasserIn]
Lawatscheck, Robert [VerfasserIn]
Scott, Charlie [VerfasserIn]
Rohwedder, Katja [VerfasserIn]
Rossing, Peter [VerfasserIn]
FIDELIO-DKD and FIGARO-DKD Investigators [VerfasserIn]

Links:

Volltext

Themen:

Finerenone
Glucose
IY9XDZ35W2
Insulins
Journal Article
Naphthyridines
Randomized Controlled Trial

Anmerkungen:

Date Completed 26.02.2024

Date Revised 06.03.2024

published: Print

Citation Status MEDLINE

doi:

10.2337/dc23-1420

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM366421158