Effect Of Finerenone Research Articles

Hypokalaemia in patients with type 2 diabetes and chronic kidney disease: the effect of finerenone - a FIDELITY analysis.

Hypokalaemia is associated with cardiovascular events and mortality in patients with chronic kidney disease (CKD). This exploratory FIDELITY analysis, a prespecified pooled patient-dataset from FIDELIO-DKD and FIGARO-DKD, investigated the incidence and effect of hypokalaemia in patients with CKD and type 2 diabetes (T2D) treated with finerenone vs. placebo. Outcomes include the incidence of treatment-emergent hypokalaemia (serum potassium<4.0 or<3.5mmol/L) and the effect of finerenone on cardiovascular composite outcome (cardiovascular death, non-fatal myocardial infarction, non-fatal stroke, or hospitalization for heart failure) and arrhythmia composite outcome (new diagnosis of atrial fibrillation/atrial flutter, hospitalization due to arrhythmia, or sudden cardiac death) by baseline serum potassium subgroups. In the FIDELITY population, treatment-emergent hypokalaemia with serum potassium<4.0 and<3.5mmol/L occurred in 41.1% and 7.5%, respectively. Hazards of cardiovascular and arrhythmia composite outcomes were higher in patients with baseline serum potassium<4.0vs. 4.0-4.5mmol/L (hazard ratio [HR] 1.16; 95% confidence interval [CI] 1.02-1.32, P=0.022 and HR 1.20; 95% CI 1.00-1.44, P=0.055, respectively). Finerenone reduced the incidence of hypokalaemia with serum potassium<4.0mmol/L (HR 0.63; 95% CI 0.60-0.66) and<3.5mmol/L (HR 0.46; 95% CI 0.40-0.53) vs. placebo. Finerenone lessened the hazard of cardiovascular and arrhythmia events vs. placebo, irrespective of baseline serum potassium. A substantial proportion of patients with CKD and T2D experienced hypokalaemia, which was associated with an increased hazard of adverse cardiovascular outcomes. Finerenone reduced the incidence of hypokalaemia. Finerenone reduced the hazard of cardiovascular and arrhythmia outcomes irrespective of serum potassium subgroups. Clinical trials registration: FIDELIO-DKD and FIGARO-DKD are registered with ClinicalTrials.gov, numbers NCT02540993 and NCT02545049, respectively (funded by Bayer AG).

Effect of Finerenone on the KCCQ in Patients With HFmrEF/HFpEF: A Prespecified Analysis of FINEARTS-HF

BackgroundPatients with heart failure (HF) are limited by symptoms and have impaired quality of life. The Kansas City Cardiomyopathy Questionnaire (KCCQ) is a patient-reported outcome measure that enables evaluation of the effect of HF and the impact of new therapies on health status in patients with HF. ObjectivesThis prespecified analysis of FINEARTS-HF (Finerenone Trial to Investigate Efficacy and Safety Superior to Placebo in Patients With Heart Failure) assessed the efficacy and safety of finerenone according to baseline KCCQ Total Symptom Score (TSS) and the effect of finerenone on KCCQ-TSS. MethodsFINEARTS-HF tested the efficacy of the nonsteroidal mineralocorticoid receptor antagonist (MRA) finerenone, compared with placebo, in patients with HF with mildly reduced ejection fraction/preserved ejection fraction. The primary endpoint was the composite of cardiovascular death and total worsening HF events. The KCCQ was completed by patients at randomization and at 6, 9, and 12 months after randomization. Change in KCCQ-TSS was a key secondary endpoint. Patients were stratified by KCCQ-TSS tertiles at baseline. The association between KCCQ tertile and clinical outcomes was evaluated using semiparametric proportional-rates models for total events and Cox models for time-to-first-event data, and the effects of finerenone vs placebo on the primary endpoint were assessed across tertiles of KCCQ-TSS. ResultsOf the 6,001 participants in FINEARTS-HF, 5,986 (99.8%) had baseline KCCQ-TSS recorded (median score 69.8 of a possible 100; higher score = better health status). Lower (worse) KCCQ-TSS was associated with a higher risk of the primary endpoint. Finerenone, compared with placebo, reduced the risk of the primary endpoint across the range of KCCQ-TSS: tertile 1 (score 0-<57): RR: 0.82 (95% CI: 0.68-1.00); tertile 2 (57-<81): 0.88 (95% CI: 0.70-1.11); tertile 3 (81-100): 0.88 (95% CI: 0.69-1.14) (Pinteraction = 0.89). Compared with placebo, finerenone significantly improved KCCQ-TSS from baseline with a mean difference at 12 months of 1.62 points (95% CI: 0.69-2.56 points) (P < 0.001). Numerically fewer finerenone-treated patients experienced clinically meaningful deterioration, and more had improvements in KCCQ-TSS. ConclusionsFinerenone significantly reduced HF events and improved health status in patients with HF and mildly reduced ejection fraction/preserved ejection fraction across the spectrum of KCCQ-TSS at baseline. (Study to Evaluate the Efficacy [Effect on Disease] and Safety of Finerenone on Morbidity [Events Indicating Disease Worsening] & Mortality [Death Rate] in Participants With Heart Failure and Left Ventricular Ejection Fraction [Proportion of Blood Expelled Per Heart Stroke] Greater or Equal to 40% [FINEARTS-HF], NCT04435626; Finerenone Trial to Investigate Efficacy and Safety Superior to Placebo in Patients with Heart Failure; EudraCT 2020-000306-29)

Finerenone protects against progression of kidney and cardiovascular damage in a model of type 1 diabetes through modulation of proinflammatory and osteogenic factors

The non-steroidal mineralocorticoid receptor antagonist (MRA) finerenone (FIN) improves kidney and cardiovascular outcomes in patients with chronic kidney disease (CKD) in type 2 diabetes (T2D). We explored the effect of FIN in a novel model of type 1 diabetic Munich Wistar Frömter (MWF) rat (D) induced by injection of streptozotocin (15 mg/kg) and additional exposure to a high-fat/high-sucrose diet. Oral treatment with FIN (10 mg/kg/day in rat chow) in diabetic animals (D-FIN) was compared to a group of D rats receiving no treatment and a group of non-diabetic untreated MWF rats (C) (n = 7–10 animals per group). After 6 weeks, D and D-FIN exhibited significantly elevated blood glucose levels (271.7 ± 67.1 mg/dl and 266.3 ± 46.8 mg/dl) as compared to C (110.3 ± 4.4 mg/dl; p < 0.05). D showed a 10-fold increase of kidney damage markers Kim-1 and Ngal which was significantly suppressed in D-FIN. Blood pressure, pulse wave velocity (PWV) and arterial collagen deposition were lower in D-FIN, associated to an improvement in endothelial function due to a reduction in pro-contractile prostaglandins, as well as reactive oxygen species (ROS) and inflammatory cytokines (IL-1, IL-6, TNFα and TGFβ) in perivascular and perirenal adipose tissue (PVAT and PRAT, respectively). In addition, FIN restored the imbalance observed in CKD between the procalcifying BMP-2 and the nephroprotective BMP-7 in plasma, kidney, PVAT, and PRAT. Our data show that treatment with FIN improves kidney and vascular damage in a new rat model of DKD with T1D associated with a reduction in inflammation, fibrosis and osteogenic factors independently from changes in glucose homeostasis.

Effects of Finerenone on Cardiovascular and Chronic Kidney Diseases: A New Weapon against Cardiorenal Morbidity and Mortality-A Comprehensive Review.

Patients with cardiovascular disease (CVD) and chronic kidney disease (CKD) show high rates of cardiorenal outcomes. In addition, the progression towards renal failure and cardiovascular events rises as CKD worsens. Several studies suggest that the activation of the mineralocorticoid receptor (MR) induces cardiac and renal injury, including inflammation and fibrosis. Finerenone is a novel, nonsteroidal, selective MR antagonist (MRA) which has demonstrated anti-inflammatory and anti-fibrotic effects in pre-clinical studies. Moreover, two large trials (FIDELIO-DKD and FIGARO-DKD) investigated the renal and cardiovascular outcomes in patients with mild to severe CKD in type 2 diabetes which received finerenone. On these bases, this comprehensive review aims to summarize the current knowledge regarding finerenone and its effects on CKD and the cardiovascular system, emphasizing its role in modifying cardiorenal outcomes.

Finerenone in type 2 diabetes and renal outcomes: A random-effects model meta-analysis.

The nonsteroidal mineralocorticoid antagonist finerenone is a new addition to the list of agents (angiotensin converting enzyme inhibitors and sodium glucose cotransporter 2 inhibitors) conferring renal protection to patients with diabetic kidney disease. Two recent meta-analyses using the fixed effect model in patients with chronic kidney disease (both diabetic and nondiabetic populations) came to a conflicting conclusion on the effect of finerenone on eGFR decline. This meta-analysis was undertaken exclusively in the type 2 diabetes (T2D) population to explore the robustness and heterogeneity of the effect size by conducting a random effects model meta-analysis along with draft plots and prediction intervals. A database search was conducted using the Cochrane library, PubMed, and Embase to identify relevant citations. Analysis was conducted on the 14th of September 2022, using RevMan 5.4.1 and RStudio (2022.07.1, Build 554). The hazard ratio was used as the effect size for the renal composite, while the standardized mean difference (SMD) was used to estimate the effect size of eGFR decline and reduction in the urine albumin creatinine ratio (UACR). The Cochrane risk-of-bias was used to assess the quality of the studies. The primary outcome assessed was the renal composite defined as kidney failure, a sustained decrease of at least 40% in the eGFR from baseline, or death from renal causes. A pooled population of 13,943 patients from four citations was included for analysis. The Cochrane risk of bias was used to assess the quality of the studies. There was a significant 16% reduction in the renal composite (kidney failure, a sustained decrease of at least 40% in the eGFR from baseline, or death from renal causes) [HR: 0.84, 95% CI 0.77-0.92, 2: 0, I2: 0%). Finerenone was also associated with reduction in UACR (SMD: -0.49, 95% CI -0.53 to -0.46, τ2: < 0.0001, I2: 0%, prediction interval: -0.57 to -0.41) and prevention of decline in eGFR (SMD: -0.32, 95% CI -0.37 to -0.27, τ2: < 0.0001, I2: 0%, prediction interval: -0.43 to -0.21) without any evidence for significant heterogeneity. Except for an increase in hyperkalaemia (RR: 2.22, 95% CI 1.93-2.24), adverse events were observed with fineronone compared to placebo (RR: 1.00, 95% CI 0.98-1.01). There are significant benefits in renal outcomes associated with finerenone treatment in T2D patients with established chronic kidney disease with a side effect profile comparable to placebo.

Finerenone and effects on mortality in chronic kidney disease and type 2 diabetes: a FIDELITY analysis.

Finerenone reduces the risk of cardiovascular events in patients with chronic kidney disease (CKD) and type 2 diabetes (T2D). We investigated the causes of mortality in the FIDELITY population. The FIDELITY prespecified pooled data analysis from FIDELIO-DKD and FIGARO-DKD excluded patients with heart failure and reduced ejection fraction. Outcomes included intention-to-treat and prespecified on-treatment analyses of the risk of all-cause and cardiovascular mortality. Of 13 026 patients [mean age, 64.8 years; mean estimated glomerular filtration rate (eGFR), 57.6 mL/min/1.73 m2], 99.8% were on renin-angiotensin system inhibitors. Finerenone reduced the incidence of all-cause and cardiovascular mortality vs. placebo (8.5% vs. 9.4% and 4.9% vs. 5.6%, respectively) and demonstrated significant on-treatment reductions [hazard ratio (HR), 0.82; 95% confidence interval (CI), 0.70-0.96; P=0.014 and HR, 0.82; 95% CI, 0.67-0.99; P=0.040, respectively]. Cardiovascular-related mortality was most common, and finerenone lowered the incidence of sudden cardiac death vs. placebo [1.3% (incidence rate 0.44/100 patient-years) vs. 1.8% (0.58/100 patient-years), respectively; HR, 0.75; 95% CI, 0.57-0.996; P=0.046]. The effects of finerenone on mortality were similar across all Kidney Disease: Improving Global Outcomes risk groups. Event probability with finerenone at 4 years was consistent irrespective of baseline urine albumin-to-creatinine ratio, but seemingly more pronounced in patients with higher baseline eGFR. In FIDELITY, finerenone significantly reduced the risk of all-cause and cardiovascular mortality vs. placebo in patients with T2D across a broad spectrum of CKD stages while on treatment, as well as sudden cardiac death in the intention-to-treat population. FIDELIO-DKD and FIGARO-DKD are registered with ClinicalTrials.gov, numbers NCT02540993 and NCT02545049, respectively (funded by Bayer AG).

S-12-6: CARDIOPROTECTIVE EFFECTS OF FINERENONE ASSOCIATED WITH THE SUPPRESSION OF MYOCARDIAL SODIUM ACCUMULATION IN ALDOSTERONE-INDUCED RATS

Recent clinical studies have indicated that the nonsteroidal mineralocorticoid receptor (MR) antagonist, finerenone, elicits significant cardioprotective effects. However, its precise mechanism is not clear. Here, we aimed to test the hypothesis that cardioprotective effects of finerenone is associated with sodium and macrophage accumulations in heart tissues. Effects of finerenone (10 mg/kg body weight by oral gavage) on myocardial injury and sodium accumulation were examined in Sprague-Dawley rats with chronic aldosterone infusion (0.75 μg/hr) and salt loading through drinking water (1% NaCl). In a survival study, we have started treatment from 6 weeks of age and found that all aldosterone-infused rats died within 30 days infusion, while all those concomitantly treated with finerenone survived until 42 days. In other experiments, we started all treatments from 7 weeks of age, and echocardiography and gene expression analyses revealed an adverse cardiac remodeling as well as diastolic dysfunction with preserved ejection fraction in rats with salt loading and aldosterone infusion for 4 weeks. Notably, finerenone treatment completely prevented the cardiac dysfunction with the improved cardiac remodeling in these rats. Furthermore, Na+ content as well as Na+/K+ ratio in left ventricular tissues were markedly elevated in salt-loaded aldosterone-infused rats, but significantly reduced in rats with concomitant finerenone treatment. Moreover, gene expression of F4/80 (a macrophage marker) was significantly reduced by finerenone treatment. These data indicate that finerenone has the potential to mitigate cardiac diastolic dysfunction in salt-loaded and aldosterone-infused rats by suppressing sodium accumulation in left ventricular tissues. These effects of finerenone may attenuate a subsequent inflammation by macrophages and adverse cardiovascular remodeling.

Finerenone in Patients with Chronic Kidney Disease and Type 2 Diabetes: The FIDELIO-DKD Subgroup from China

Background: This prespecified subgroup analysis of the FIDELIO-DKD trial aimed to evaluate the efficacy and safety of finerenone in patients with chronic kidney disease (CKD) and type 2 diabetes mellitus (T2DM) in China. Methods: 372 participants were recruited from 67 centers in China and randomized 1:1 to oral finerenone or placebo with standard therapy for T2DM. The primary composite outcome included kidney failure, sustained decrease of estimated glomerular filtration rate ≥40% from baseline over at least 4 weeks, or renal death. The key secondary composite outcome included death from cardiovascular causes, nonfatal myocardial infarction, nonfatal stroke, or hospitalization for heart failure. Results: After a median follow-up of 30 months, the finerenone group showed a relative risk reduction (RRR) of 41% (hazard ratio [HR] = 0.59, 95% confidence interval [CI], 0.39–0.88; p = 0.009) for the primary composite outcome compared with placebo, consistent across its components with treatment benefits with finerenone. Based on an absolute between-group difference of 12.2% after 30 months, the number of patients who needed to be treated with finerenone to prevent one primary outcome event was eight (95% CI: 4–84). For the key secondary composite outcome, the finerenone group showed a RRR of 25% (HR = 0.75, 95% CI, 0.38–1.48; p = 0.408). Adverse events were similar between the two groups. The effects of finerenone on blood pressure were modest. No gynecomastia events were reported in the study. Hyperkalemia leading to discontinuation occurred in eight (4.3%) and two (1.1%) participants in the finerenone and control groups, respectively. The incidence of acute kidney injury was comparable between the two groups (1.6% vs. 1.6%). Conclusions: Finerenone resulted in lower risks of CKD progression than placebo and a balanced safety profile in Chinese patients with CKD and T2DM.

Finerenone and Cardiorenal Outcomes by History of Cardiovascular Disease in Patients with Type 2 Diabetes: Fidelity Analyses

Patients with chronic kidney disease (CKD) and type 2 diabetes (T2D) are at risk of cardiovascular complications. FIDELITY (prespecified pooled analysis of FIDELIO-DKD [NCT02540993] and FIGARO-DKD [NCT02545049]) evaluated finerenone (a selective, nonsteroidal mineralocorticoid receptor antagonist) in patients with CKD and T2D. Cardiovascular and kidney outcomes were compared in primary and secondary prevention populations. Patients with T2D, and either urine albumin-to-creatinine ratio (UACR [mg/g])≥30–<300 and estimated glomerular filtration rate (eGFR [mL/min/1.73m2])≥25–≤90, or UACR≥300–≤5,000 and eGFR≥25, treated with optimized renin–angiotensin system blockade, were randomized to finerenone or placebo. Cardiovascular outcomes (cardiovascular death, nonfatal myocardial infarction, nonfatal stroke or heart failure hospitalization) and kidney outcomes (kidney failure, sustained eGFR decrease≥57% or kidney death) were categorized by prior atherosclerotic cardiovascular disease (CVD). Investigator-reported adverse events (AEs) were assessed. 5,935/13,026 of eligible patients had a history of CVD. Finerenone lowered the risk of the cardiovascular outcome vs placebo (HR=0.86; 95%CI=0.78-0.95; 3.0-year median follow-up), with no treatment modification by CVD history (HR=0.83 [95%CI=0.74-0.94] in patients with CVD; HR=0.91 [95%CI=0.78-1.06] in patients without CVD; Pinteraction=0.375). The effect of finerenone on the kidney outcome (HR=0.77; 95%CI=0.67-0.88) was not modified by CVD (HR=0.71 [95%CI=0.57-0.88] and HR=0.81 [95%CI=0.68-0.97] in patients with and without CVD history, respectively; Pinteraction=0.325). AEs did not differ between CVD subgroups, with a low incidence of hyperkalemia-related treatment discontinuation that was more frequent in the finerenone group but similar between CVD subgroups. Finerenone reduced the risk of cardiovascular and kidney outcomes in patients with CKD and T2D vs placebo, irrespective of CVD history.

Effect of Finerenone on CKD Outcomes in Type 2 Diabetes: A Chinese Subgroup Analysis of the FIDELIO-DKD Study

Effect of Finerenone on CKD Outcomes in Type 2 Diabetes: A Chinese Subgroup Analysis of the FIDELIO-DKD Study

Finerenone Reduces Renal RORγt γδ T Cells and Protects against Cardiorenal Damage

Introduction: Chronic activation of the mineralocorticoid receptor (MR) leads to pathological processes like inflammation and fibrosis during cardiorenal disease. Modulation of immunological processes in the heart or kidney may serve as a mechanistic and therapeutic interface in cardiorenal pathologies. In this study, we investigated anti-inflammatory/-fibrotic and immunological effects of the selective nonsteroidal MR antagonists finerenone (FIN) in the deoxycorticosterone acetate (DOCA)-salt model. Methods: Male C57BL6/J mice were uninephrectomized and received a DOCA pellet implantation (2.4 mg/day) plus 0.9% NaCl in drinking water (DOCA-salt) or received a sham operation and were orally treated with FIN (10 mg/kg/day) or vehicle in a preventive study design. Five weeks after the procedure, blood pressure (BP), urinary albumin/creatinine ratio (UACR), glomerular and tubulointerstitial damage, echocardiographic cardiac function, as well as cardiac/renal inflammatory cell content by FACS analysis were assessed. Results: BP was significantly reduced by FIN. FACS analysis revealed a notable immune response due to DOCA-salt exposure. Especially, infiltrating renal RORγt γδ-positive T cells were upregulated, which was significantly ameliorated by FIN treatment. This was accompanied by a significant reduction of UACR in FIN-treated mice. In the heart, FIN reduced DOCA-salt-induced cardiac hypertrophy, cardiac fibrosis and led to an improvement of the global longitudinal strain. Cardiac actions of FIN were not associated with a regulation of cardiac RORγt γδ-positive T cells. Discussion/Conclusion: The present study shows cardiac and renal protective effects of FIN in a DOCA-salt model. The cardiorenal protection was accompanied by a reduction of renal RORγt γδ T cells. The observed actions of FIN may provide a potential mechanism of its efficacy recently observed in clinical trials.

16-LB: Effects of Finerenone in Patients with CKD and T2D Are Independent of HbA1c at Baseline, HbA1c Variability, and Duration of Diabetes

Introduction: Finerenone reduced the risk of cardiovascular (CV) and kidney outcomes, without affecting HbA1c, in CKD and T2D patients in the FIDELITY prespecified pooled analysis of the FIDELIO-DKD and FIGARO-DKD studies. Here, we evaluate the effect of finerenone by baseline HbA1c, HbA1c variability, and diabetes duration. Methods: Patients with T2D and CKD (UACR ≥30-≤5000 mg/g and eGFR ≥25 mL/min/1.73 m2) were randomized to finerenone or placebo. Effects of finerenone vs. placebo on CV (CV death, nonfatal myocardial infarction, nonfatal stroke, or hospitalization for heart failure) and kidney (kidney failure, sustained ≥57% eGFR decline from baseline, or renal death) composite outcomes were analyzed by baseline HbA1c quartiles, HbA1c variability (first year of treatment) , and diabetes duration quartiles. Results: In 13,026 patients included in the analysis, mean baseline HbA1c was 7.7% and diabetes duration was 15.4 years. Higher baseline HbA1c quartiles had longer diabetes duration and more diabetes-related complications. Risk reductions in the CV and kidney composite outcomes with finerenone vs. placebo were consistent across HbA1c (p-interaction 0.52 and 0.09, respectively) and diabetes duration (p-interaction 0.12 and 0.75) quartiles. HbA1c variability in the first year of treatment was associated with higher cardiorenal risks; each 1 unit increase in mean absolute residual of HbA1c was associated with a 20% increased risk of a CV event (HR 1.20; 95% CI 1.07-1.35; p=0.0016) and a 36% increased risk of a kidney event (HR 1.36; 95% CI 1.21-1.52; p&amp;lt;0.001) . The CV and kidney benefits of finerenone were not modified by HbA1c variability (p-interaction 0.48 and 0.09, respectively) . Conclusion: Greater variability in HbA1c was associated with increased risks of cardiorenal outcomes. Risk reductions in the CV and kidney outcomes with finerenone in patients with CKD and T2D were not modified by baseline HbA1c, HbA1c variability, or duration of diabetes. Disclosure J. B. Mcgill: Advisory Panel; Gilead Sciences, Inc., Lilly Diabetes, MannKind Corporation, Novo Nordisk A/S, Provention Bio, Inc., Salix Pharmaceuticals, Consultant; Bayer AG, Boehringer Ingelheim International GmbH, Research Support; Dexcom, Inc., Novo Nordisk. M. Brinker: Employee; Bayer AG. A. Joseph: Employee; Bayer AG. A. Z. Lage: None. R. Lawatscheck: None. C. Scott: Employee; Bayer AG. P. Rossing: Consultant; Astellas Pharma Inc., AstraZeneca, Bayer AG, Gilead Sciences, Inc., Merck Sharp &amp; Dohme Corp., Novo Nordisk A/S, Sanofi, Speaker’s Bureau; Eli Lilly and Company. R. Agarwal: Advisory Panel; Akebia Therapeutics, Inc., Bayer AG, Board Member; Chinook Therapeutics Inc., DiaMedica Therapeutics, Inc., Vertex Pharmaceuticals Incorporated, Consultant; Boehringer Ingelheim International GmbH, Reata Pharmaceuticals, Inc., Vifor Pharma Management Ltd. S. Anker: Consultant; Bayer AG, Boehringer Ingelheim International GmbH, Novartis AG, Novo Nordisk, Vifor Pharma Management Ltd., Research Support; Abbott. G. Bakris: Consultant; Alnylam Pharmaceuticals, Inc., AstraZeneca, DiaMedica Therapeutics, Inc., Horizon Therapeutics plc, Ionis Pharmaceuticals, Merck &amp; Co., Inc., Other Relationship; Novo Nordisk. G. Filippatos: Other Relationship; Amgen Inc., Amgen Inc., Bayer AG, Boehringer Ingelheim International GmbH, Medtronic, Novartis AG, Servier Laboratories, Vifor Pharma Management Ltd. B. Pitt: Advisory Panel; Merck &amp; Co., Inc., Consultant; AstraZeneca, Bayer AG, Boehringer Ingelheim International GmbH, Lexicon Pharmaceuticals, Inc., Vifor Pharma Management Ltd. L. M. Ruilope: Consultant; Bayer AG. A. L. Birkenfeld: None. L. Caramori: Advisory Panel; Bayer AG, Consultant; AstraZeneca, Boehringer Ingelheim International GmbH, Novo Nordisk, Research Support; Bayer AG, Novartis AG.

22-OR: Finerenone in Patients across the Spectrum of CKD and T2D by GLP-1RA Use

Introduction: Finerenone reduced risk of cardiorenal outcomes in patients with CKD and T2D in the FIDELIO-DKD and FIGARO-DKD studies. In FIDELIO-DKD the effects of finerenone on kidney and CV outcomes were consistent irrespective of glucagon-like peptide-1 receptor agonist (GLP-1RA) use, but analyses were better powered to evaluate change in urine albumin-to-creatinine ratio (UACR) . Here, we extend these analyses to patients in both studies (FIDELITY analysis) , thus encompassing a larger population with broader inclusion criteria. Methods: Patients with T2D and CKD (UACR ≥30-&amp;lt;300 mg/g and eGFR ≥25-≤90 mL/min/1.73 m2, or UACR ≥300-≤5000 mg/g and eGFR ≥25 mL/min/1.73 m2) , treated with optimized renin-angiotensin system blockade, were randomized to finerenone or placebo. The effects of finerenone on CV (CV death, nonfatal myocardial infarction, nonfatal stroke, or hospitalization for heart failure) and kidney (kidney failure, sustained ≥57% eGFR decline, or renal death) composite outcomes, and on UACR at month 4, were analyzed by GLP-1RA use. Results: Of 13026 patients, 944 (7.2%) received GLP-1RAs at baseline. Results were consistent irrespective of GLP-1RA use at baseline for the CV composite outcome (hazard ratio [HR] 0.76; 95% CI 0.52-1.with GLP-1RA; HR 0.87, 95% CI 0.79-0.96 without GLP-1RA; p-interaction 0.63) , and the kidney composite outcome (HR 0.82; 95% CI 0.45-1.48 with GLP-1RA; HR 0.77, 95% CI 0.67-0.89 without GLP-1RA; p-interaction 0.79) . A greater reduction in UACR was observed with finerenone in patients taking GLP-1RA at baseline (placebo-corrected change -38% with GLP-1RA and -31% without GLP-1RA use; p-interaction 0.03) . Incidence of hyperkalemia was similarly increased with finerenone irrespective of GLP-1RA use at baseline. Conclusion: The benefits of finerenone on composite CV and kidney outcomes in patients with CKD and T2D are not modified by GLP-1RA use at baseline, with an increased effect observed for UACR reduction, suggesting a different mechanism of reduction in albuminuria. Disclosure P.Rossing: Consultant; Astellas Pharma Inc., AstraZeneca, Bayer AG, Gilead Sciences, Inc., Merck Sharp &amp; Dohme Corp., Novo Nordisk A/S, Sanofi, Speaker's Bureau; Eli Lilly and Company. P.Viswanathan: Employee; Bayer AG. R.Lawatscheck: None. A.Joseph: Employee; Bayer AG. G.Bakris: Consultant; Alnylam Pharmaceuticals, Inc., AstraZeneca, DiaMedica Therapeutics, Inc., Horizon Therapeutics plc, Ionis Pharmaceuticals, Merck &amp; Co., Inc., Other Relationship; Novo Nordisk. S.Anker: Consultant; Bayer AG, Boehringer Ingelheim International GmbH, Novartis AG, Novo Nordisk, Vifor Pharma Management Ltd., Research Support; Abbott. G.Filippatos: Other Relationship; Amgen Inc., Amgen Inc., Bayer AG, Boehringer Ingelheim International GmbH, Medtronic, Novartis AG, Servier Laboratories, Vifor Pharma Management Ltd. B.Pitt: Advisory Panel; Merck &amp; Co., Inc., Consultant; AstraZeneca, Bayer AG, Boehringer Ingelheim International GmbH, Lexicon Pharmaceuticals, Inc., Vifor Pharma Management Ltd. L.M.Ruilope: Consultant; Bayer AG. V.Fonseca: Consultant; Abbott, Asahi Kasei Corporation, Bayer AG, Novo Nordisk, Sanofi, Research Support; Fractyl Health, Inc., Jaguar Gene Therapy, Stock/Shareholder; Abbott, Amgen Inc., BRAVO4Health, Mellitus Health. G.E.Umpierrez: Research Support; AstraZeneca, Dexcom, Inc., Novo Nordisk. L.Caramori: Advisory Panel; Bayer AG, Consultant; AstraZeneca, Boehringer Ingelheim International GmbH, Novo Nordisk, Research Support; Bayer AG, Novartis AG. M.Lambelet: Other Relationship; Bayer AG.

826-P: Effect of Finerenone on Occurrence of Vision-Threatening Events in Patients with DR

Finerenone is a potent and selective mineralocorticoid receptor (MR) antagonist that slowed progression of CKD and reduced risk of CV outcomes vs. placebo in patients with CKD and T2D in the FIDELIO-DKD and FIGARO-DKD phase 3 trials. MR overactivation is involved in DR pathogenesis. To evaluate potential benefits of oral finerenone on progression of DR, two studies of identical observational design (ReFineDR and DeFineDR) retrospectively collected data from patients with DR in FIDELIO-DKD/FIGARO-DKD at selected centers. Eligible patients had a routine ophthalmological examination showing NPDR in ≥1 eye performed 6 months prior to 1 month post-randomization in FIDELIO-DKD/FIGARO-DKD, and ≥1 subsequent ophthalmological assessment. Patients with advanced DR were excluded; inclusion was blinded to FIDELIO-DKD/FIGARO-DKD treatment assignment. Primary endpoint was occurrence of vision-threatening events (ASN, DME or PDR) at 2 years. Overall, 134 patients received finerenone and 1received placebo, of whom 68.7% and 71.8% had mild/moderate NPDR, 3.0% and 10.0% had severe NPDR, 27.6% and 15.5% had NPDR of unknown severity and 70.1% and 64.5% had HbA1c &amp;gt;7.5%, at baseline (mean HbA1c 8.25 [SD 1.41] and 8.18 [SD 1.34]) . At 2 years, 5 (3.7%) and 7 (6.4%) patients in the finerenone and placebo groups had a vision-threatening event in ≥1 eye (difference -0.026, 95% CI -0.082 to 0.029, p=0.3550) . The number of events increased after 2 years, with trends in Kaplan-Meier estimated cumulative incidence probabilities in favor of finerenone at 30 and 36 months (post hoc) . Results were generally consistent across components of the primary endpoint and subgroups with baseline HbA1c ≤ and &amp;gt;7.5%, UACR 30-&amp;lt;300 and ≥300 mg/g, and mild/moderate and severe NPDR. Fewer finerenone vs. placebo patients had required ocular interventions (4 [3%] vs. 17 [15.5%]) , with trends for favorable probabilities at 24, 30, and 36 months (post hoc) . Observed trends for benefit of finerenone on progression of DR were independent of HbA1c. Disclosure P.Rossing: Consultant; Astellas Pharma Inc., AstraZeneca, Bayer AG, Gilead Sciences, Inc., Merck Sharp &amp; Dohme Corp., Novo Nordisk A/S, Sanofi, Speaker's Bureau; Eli Lilly and Company. D.Finis: Employee; Bayer AG. S.Leal: Employee; Bayer Consumer Care AG. T.Schmelter: Employee; Bayer AG, Stock/Shareholder; Bayer AG. G.Bakris: Consultant; Alnylam Pharmaceuticals, Inc., AstraZeneca, DiaMedica Therapeutics, Inc., Horizon Therapeutics plc, Ionis Pharmaceuticals, Merck &amp; Co., Inc., Other Relationship; Novo Nordisk. S.Anker: Consultant; Bayer AG, Boehringer Ingelheim International GmbH, Novartis AG, Novo Nordisk, Vifor Pharma Management Ltd., Research Support; Abbott. J.G.Garweg: Advisory Panel; AbbVie Inc., Research Support; Roche Pharmaceuticals, Speaker's Bureau; Bayer AG, Novartis AG. T.Osonoi: Research Support; Bayer AG, Eli Lilly and Company, Gilead Sciences, Inc., Kowa Company, Ltd., Novo Nordisk, Ono Pharmaceutical Co., Ltd., Otsuka Pharmaceutical Co., Ltd., Takeda Pharmaceutical Company Limited, Speaker's Bureau; Novo Nordisk. B.Pitt: Advisory Panel; Merck &amp; Co., Inc., Consultant; AstraZeneca, Bayer AG, Boehringer Ingelheim International GmbH, Lexicon Pharmaceuticals, Inc., Vifor Pharma Management Ltd. S.Rosas: Advisory Panel; AstraZeneca, Teladoc Health, Other Relationship; Bayer AG, Research Support; AstraZeneca, Bayer AG. L.M.Ruilope: Consultant; Bayer AG. D.Zhu: n/a. M.Brinker: Employee; Bayer AG.

FINERENONE PREVENTS RENAL AND VASCULAR DAMAGE IN A NOVEL MODEL OF TYPE 1 DIABETES MELLITUS

Objective: The non-steroidal mineralocorticoid receptor antagonist (MRA), finerenone (FIN) improves renal and cardiovascular outcomes in patients with chronic kidney disease (CKD) in type 2 diabetes (T2D). We explored the effects of FIN in a novel model of CKD in type 1 diabetes (T1D). Design and method: We employed the Munich Wistar Frömter (MWF) rat model of non-diabetic CKD with mild hypertension and albuminuria to generate a novel model of CKD with T1D. This was achieved by an intra-peritoneal injection of streptozotocin (15 mg/kg) and additional exposure to a high-fat/high-sucrose diet. Oral treatment with FIN (10 mg/kg/day in rat chow) in diabetic animals (MWF-DKD-FIN) was compared to a group of diabetic rats receiving no treatment (MWF-DKD-Control) and a group of non-diabetic untreated MWF rats (MWF). Dietary exposure with or without pharmacological treatment was maintained for 6 weeks (n = 7–10 animals per group). Results: After 6 weeks, MWF-DKD-Control and MWF-DKD-FIN exhibited significantly elevated blood glucose levels (271.7 ± 67.1 mg/dl and 266.3 ± 46.8 mg/dl) as compared to MWF (110.3 ± 4.4 mg/dl; p &lt; 0.05). MWF-DKD-Control showed a 10-fold higher expression of renal damage markers Kim-1 and Ngal compared to MWF. This upregulation was significantly suppressed in MWF-DKD-FIN. FIN treatment resulted in a significant reduction of blood pressure and pulse wave velocity compared to MWF-DKD-Control (p &lt; 0.05). Vascular function studies showed an improvement in endothelial function in MWF-DKD-FIN compared to MWF-DKD-Control due to a reduction in pro-contractile prostaglandins, oxidative stress, and inflammatory cytokines (including IL-1, IL-6, TNFalpha and TGFbeta). FIN induced no changes in blood glucose levels, glucose tolerance or the increase in HOMA index compared to MWF-DKD-Control. Conclusions: Our data show that treatment with FIN improves renal and vascular damage in a new rat model of CKD with T1D. These beneficial effects associated with a reduction in inflammation and oxidative stress and was independent from changes in glucose homeostasis.

Finerenone in patients with chronic kidney disease and type 2 diabetes with and without heart failure: a prespecified subgroup analysis of the FIDELIO-DKD trial.

AimsThis prespecified analysis of the FIDELIO‐DKD trial compared the effects of finerenone, a selective non‐steroidal mineralocorticoid receptor antagonist, on cardiorenal outcomes in patients with chronic kidney disease (CKD) and type 2 diabetes (T2D) by history of heart failure (HF).Methods and resultsPatients with T2D and CKD (urine albumin‐to‐creatinine ratio ≥30–5000 mg/g and estimated glomerular filtration rate [eGFR] ≥25–<75 ml/min/1.73 m2), without symptomatic HF with reduced ejection fraction (New York Heart Association II–IV) and treated with optimized renin–angiotensin system blockade were randomized to finerenone or placebo. The composite cardiovascular (CV) outcome (CV death, non‐fatal myocardial infarction, non‐fatal stroke, or hospitalization for HF) and composite kidney outcome (kidney failure, sustained ≥40% decrease in eGFR from baseline, or renal death) were analysed by investigator‐reported medical history of HF. Of 5674 patients, 436 (7.7%) had a history of HF. Over a median follow‐up of 2.6 years, the effect of finerenone compared with placebo on the composite CV outcome was consistent in patients with and without a history of HF (hazard ratio [HR] 0.73, 95% confidence interval [CI] 0.50–1.06 and HR 0.90, 95% CI 0.77–1.04, respectively; interaction p = 0.33). The effect of finerenone on the composite kidney outcome did not differ by history of HF (HR 0.79, 95% CI 0.52–1.20 and HR 0.83, 95% CI 0.73–0.94, respectively; interaction p = 0.83).ConclusionIn FIDELIO‐DKD, finerenone improved cardiorenal outcome in patients with CKD and T2D irrespective of baseline HF history.

MO198: Outcomes with Finerenone in Patients with Stage 4 Chronic Kidney Disease and Type 2 Diabetes: A Fidelity Subgroup Analysis

Abstract BACKGROUND AND AIMS Patients with stage 4 chronic kidney disease (CKD) and type 2 diabetes (T2D) have a high residual risk of cardiovascular (CV) and kidney disease progression, and effective treatment options to reduce the risk are limited. The non-steroidal selective mineralocorticoid receptor antagonist finerenone has previously demonstrated significant cardiorenal benefits versus placebo in patients with stage 1–4 CKD [1–3]. This FIDELITY subgroup analysis investigated the effects of finerenone in patients with stage 4 CKD [estimated glomerular filtration rate (eGFR) &amp;lt;30 mL/min/1.73 m2) versus those with stage 1–3 CKD (eGFR ≥ 30 mL/min/1.73 m2). METHOD FIDELIO-DKD and FIGARO-DKD were phase III trials of patients with CKD and T2D randomised 1:1 to finerenone or placebo. FIDELITY was an individual patient-level prespecified pooled efficacy and safety analysis of these studies. Efficacy outcomes included change in urine albumin-to-creatinine ratio (UACR) between baseline and month 4, change in eGFR over time, a kidney composite outcome (kidney failure, a sustained ≥57% decrease in eGFR from baseline over ≥ 4 weeks or renal death) and a CV composite outcome [CV death, non-fatal myocardial infarction, non-fatal stroke or hospitalization for heart failure (HHF)], as well as the individual components of these composite outcomes. RESULTS Of 13 023 patients included in the analysis, 890 patients (6.8%) had stage 4 CKD; key baseline characteristics are listed in Table 1. In patients with stage 4 CKD, finerenone reduced UACR by 31% vs placebo between baseline and month 4 [ratio of least-squares (LS) mean change 0.69; 95% confidence interval (CI) 0.63–0.77), an effect maintained for the duration of the study. Total eGFR slope (LS mean change in eGFR from randomisation to end of treatment) in patients with stage 4 CKD was –0.7 mL/min/1.73 m2/year with finerenone versus –1.6 mL/min/1.73 m2/year with placebo; the chronic eGFR slope (LS mean change in eGFR from month 4 to end of treatment) was –1.8 mL/min/1.73 m2/year with finerenone vs –3.2 mL/min/1.73 m2/year with placebo. The hazard ratio (HR) for risk of the kidney composite in stage 4 CKD was 1.01 (95% CI 0.75–1.37; Figure 1) for finerenone versus placebo. Reduction in risk of sustained ≥ 57% decrease in eGFR with finerenone (stage 4 CKD: HR 0.69, 95% CI 0.43–1.11) was similar between CKD subgroups (pinteraction = 0.71). Reduction in risk of the composite CV outcome (stage 4 CKD: HR 0.78, 95% CI 0.57–1.07) and HHF (stage 4 CKD: HR 0.99, 95% CI 0.62–1.58) was also consistent between CKD subgroups (pinteraction = 0.67 and 0.31, respectively). Overall, incidences of adverse events were balanced between treatment arms in patients with stage 4 CKD and stage 1–3 CKD. The incidence of hyperkalaemia leading to permanent discontinuation was low in patients with stage 4 CKD (3.2% versus 2.2% for finerenone versus placebo). CONCLUSION The cardiorenal benefits and safety profile of finerenone in FIDELITY were also observed in the subgroup of patients with stage 4 CKD.

Finerenone reduces renal RORgt gd T-Cells and protects against cardiorenal damage

Abstract Chronic activation of the mineralocorticoid receptor (MR) through the agonist aldosterone leads to pathological processes like inflammation, fibrosis, and increased blood pressure. Therefore, MR antagonists (MRA) belong to guideline-based therapy for hypertension and heart failure with reduced ejection fraction. The nonsteroidal, selective MRA finerenone (FIN) induces distinct pharmacological actions when compared to steroidal MRAs including less adverse effects and improved efficacy (e.g. anti-fibrosis). In this study, we investigated the effects of FIN in a deoxycorticosterone acetate (DOCA)-salt model which induces an increase of blood pressure and end organ damage including hypertrophy, fibrosis, and inflammatory cell infiltration in heart and kidney. Male C57BL6/J mice were either uni-nephrectomized in addition to DOCA-pellet application (2.4mg/d) and 0.9% NaCl in the drinking water (DOCA/UNX) or received a sham operation. One week prior to the surgery, oral treatment with FIN (10mg/kg/d) or vehicle (VEH) started and lasted throughout the experiment. Five weeks after the procedure, final examinations including blood pressure (BP) measurement, urine analysis, speckle-tracking echocardiography (STE), and FACS analysis of the heart and kidney were performed. BP was significantly reduced by FIN treatment. FACS analysis revealed a notable immune response due to DOCA/ UNX exposure. Especially infiltrating renal RORγt γδ T-Cells were upregulated, which was significantly ameliorated by the FIN-treatment. This was accompanied by an improvement of kidney function shown by a reduction of the urinary albumin/creatinine ratio in FIN-treated mice. In the heart, FIN reduced DOCA/ UNX-induced cardiac hypertrophy, cardiac fibrosis and led to an improvement of the global longitudinal strain (GLS) in the STE-analysis. Cardiac actions of FIN were not associated with a regulation of cardiac RORγt γδ T-Cells. The present study shows cardiac and renal protective effects of FIN in a DOCA/UNX model. The cardiorenal protection was accompanied by a reduction of renal RORγt γδ T-Cells. Anti-inflammatory actions of FIN may provide a potential mechanism of its clinical efficacy recently observed in clinical trials. Funding Acknowledgement Type of funding sources: Private company. Main funding source(s): Bayer AG

406-P: Efficacy and Safety of Finerenone in Patients with CKD and T2D by GLP-1RA Treatment

Introduction: Finerenone is a novel, selective, nonsteroidal mineralocorticoid receptor antagonist that significantly reduced the risk of kidney and CV outcomes in patients with CKD and T2D in the FIDELIO-DKD trial. GLP-1RAs have also been shown to improve CV outcomes in patients with T2D as well as lowering albuminuria. The mechanism of action of finerenone and GLP-1RAs are largely independent but their combined effects are unknown. This analysis will report outcomes from the FIDELIO-DKD trial in patients by GLP-1RA treatment. Methods: FIDELIO-DKD (NCT02540993) randomized 5734 patients to oral finerenone or placebo. Patients with T2D, UACR 30-5000mg/g and eGFR 25-&amp;lt;75mL/min/1.73 m2, and treated with optimized RAS blockade, were included. The primary kidney outcome was time to kidney failure, sustained eGFR decline ≥40% from baseline, or renal death. Secondary outcomes included time to CV death, non-fatal MI, non-fatal stroke, or hospitalization for heart failure, and change in UACR from baseline to month 4. Results: Of the 5674 patients analyzed, 394 (6.9%) were treated with a GLP-1RA at baseline. Patients treated with GLP-1RAs at baseline had a higher BMI and A1C, with higher diuretic and statin use, lower median UACR and less presence of CVD than those who were not. There was no between-group interaction for the primary kidney (HR 1.17, 95% CI 0.71-1.90 with GLP-1RA; HR 0.80, 95% CI 0.71-0.91 without GLP-1RA; P-interaction 0.15) or secondary CV outcomes (HR 1.02, 95% CI 0.60-1.74 with GLP-1RA; HR 0.85, 95% CI 0.73-0.98 without GLP-1RA; P-interaction 0.51). The reduction in UACR was independent of GLP-1RA use (ratio of LS-means 0.63, 95% CI 0.56-0.70 with GLP-1RA; 0.69, 95% CI 0.67-0.72 without GLP-1RA; P-interaction 0.20). Overall, incidences of hyperkalemia events were similar in patients with and without GLP-1RA use. Conclusion: The effects of finerenone on kidney and CV outcomes appear consistent irrespective of GLP-1RA use, with a potential additive benefit for UACR reduction. Disclosure P. Rossing: Advisory Panel; Self; Astellas Pharma Inc., AstraZeneca, Bayer AG, Boehringer Ingelheim International GmbH, Gilead Sciences, Inc., Merck KGaA, Merck Sharp &amp; Dohme Corp., Novo Nordisk A/S, Sanofi, Vifor Pharma Management Ltd. A. Z. Lage: Employee; Self; Bayer Healthcare Pharmaceuticals Inc. C. Scott: Employee; Self; Bayer PLC. G. Bakris: Consultant; Self; Alnylam Pharmaceuticals, Inc., Bayer AG, Ionis Pharmaceuticals, Merck &amp; Co., Inc., Vascular Dynamics Inc. R. Agarwal: Advisory Panel; Self; Akebia Therapeutics, Inc., Bayer Healthcare Pharmaceuticals Inc., Diamedica, Relypsa Inc., Sanofi US, Consultant; Self; Boehringer Ingelheim Pharmaceuticals, Inc., Eli Lilly and Company, Reata Pharmaceuticals, Inc., Other Relationship; Self; AstraZeneca, Chinook. S. Anker: Consultant; Self; Abbott, Bayer AG, Boehringer Ingelheim International GmbH, Cardiac Dimensions Pty. Ltd., Impulse Dynamics, Novartis AG, Servier Laboratories, Vifor Pharma Management Ltd., Other Relationship; Self; Abbott, Vifor Pharma Management Ltd. G. Filippatos: Other Relationship; Self; Bayer AG, Boehringer Ingelheim International GmbH, Servier Laboratories. B. Pitt: Advisory Panel; Self; Boehringer Ingelheim Pharmaceuticals, Inc., Lilly Diabetes, Consultant; Self; AstraZeneca, Bayer Healthcare Pharmaceuticals Inc., Lexicon Pharmaceuticals, Inc., Lexicon Pharmaceuticals, Inc., Sanofi. L. M. Ruilope: None. A. Amod: Advisory Panel; Self; Aspen South Africa, AstraZeneca, Boehringer Ingelheim International GmbH, Eli Lilly and Company, Novo Nordisk, Servier Laboratories, Consultant; Self; Servier Laboratories, Other Relationship; Self; Bayer AG, Merck Sharp &amp; Dohme Corp., Novo Nordisk, Speaker’s Bureau; Self; AstraZeneca, Boehringer Ingelheim International GmbH, Eli Lilly and Company, Novo Nordisk, Sanofi, Servier Laboratories. M. Marre: Board Member; Self; Merck Sharp &amp; Dohme Corp., Consultant; Self; Novo Nordisk. A. Joseph: Employee; Self; Bayer AG. Funding Bayer AG

Finerenone: A Non-steroidal Mineralocorticoid Receptor Blocker for Diabetic Kidney Disease

Hemodynamic alterations, metabolic dysfunction, inflammation, and fibrosis are the main drivers of diabetic kidney disease (DKD) progression. Targeting inflammation and fibrosis as a driver, the FIDELIO-DKD (Effect of Finerenone on Chronic Kidney Disease Outcomes in Type 2 Diabetes) trial reported by Bakris et al. provides evidence of a new therapeutic class for treating DKD.