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. 2025 Apr 14;10(7):2461-2465.
doi: 10.1016/j.ekir.2025.04.012. eCollection 2025 Jul.

Finerenone and Estimated GFR Slope in Type 2 Diabetes and CKD

Affiliations

Finerenone and Estimated GFR Slope in Type 2 Diabetes and CKD

Masayuki Yamanouchi et al. Kidney Int Rep. .
No abstract available

Keywords: chronic kidney disease; eGFR slope; finerenone; nonsteroidal mineralocorticoid receptor (MR) antagonist; real-world study; type 2 diabetes mellitus.

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Figures

Figure 1
Figure 1
Longitudinal changes in eGFR before and after finerenone initiation. This figure illustrates the longitudinal changes in mean eGFR (± SE) before and after finerenone initiation, with the mean eGFR at month 0 centered to 0. The eGFR slope during the posttreatment period was calculated from 1 month after finerenone initiation to exclude the acute drop in eGFR observed during the first month. Following an acute drop of 0.96 ml/min per 1.73 m2 (95% CI: 0.04–1.88), equivalent to a 2.3% decline (95% CI: 0.1–4.5), the eGFR slope improved from −4.12 ml/min per 1.73 m2/yr (95% CI: −4.84 to −3.40) to −1.83 ml/min per 1.73 m2/yr (95% CI: −2.22 to −1.43). The improvement in eGFR slope was 2.29 ml/min per 1.73 m2/yr (95% CI: 1.59–3.00, P < 0.001). Linear mixed-effects models for repeated measures were used to estimate these slopes, with additional details provided in the Supplementary Methods section. CI, confidence interval; eGFR, estimated glomerular filtration rate; SE, standard error.
Figure 2
Figure 2
Longitudinal changes in eGFR before and after finerenone initiation by baseline eGFR and albuminuria categories. (a) Longitudinal changes in mean eGFR (± SE) before and after finerenone initiation, stratified by baseline eGFR category. (b) Longitudinal changes in mean eGFR (± SE) before and after finerenone initiation, stratified by baseline albuminuria category. Finerenone improved the eGFR slope regardless of baseline eGFR or albuminuria category. ACR, urine albumin-to-creatinine ratio; eGFR, estimated glomerular filtration rate.

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