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Guidetti F, Lund LH, Benson L, Hage C, Musella F, Stolfo D, Mol PGM, Flammer AJ, Ruschitzka F, Dahlstrom U, Rosano GMC, Braun OÖ, Savarese G. Safety of continuing mineralocorticoid receptor antagonist treatment in patients with heart failure with reduced ejection fraction and severe kidney disease: Data from Swedish Heart Failure Registry. Eur J Heart Fail 2023; 25:2164-2173. [PMID: 37795642 DOI: 10.1002/ejhf.3049] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/14/2023] [Revised: 09/25/2023] [Accepted: 09/26/2023] [Indexed: 10/06/2023] Open
Abstract
AIMS Mineralocorticoid receptor antagonists (MRAs) improve outcomes in heart failure with reduced ejection fraction (HFrEF) but remain underused and are often discontinued especially in patients with chronic kidney disease (CKD) due to concerns on renal safety. Therefore, in a real-world HFrEF population we investigated the safety of MRA use, in terms of risk of renal events, any mortality and any hospitalization, across the estimated glomerular filtration rate (eGFR) spectrum including severe CKD. METHODS AND RESULTS We analysed patients with HFrEF (ejection fraction <40%), not on dialysis, from the Swedish Heart Failure Registry. We performed multivariable logistic regression models to investigate patient characteristics independently associated with MRA use, and univariable and multivariable Cox regression models to assess the associations between MRA use and outcomes. Of 33 942 patients, 17 489 (51%) received MRA, 32%, 45%, 54%, 54% with eGFR <30, 30-44, 45-59 or ≥60 ml/min/1.73 m2 , respectively. An eGFR ≥60 ml/min/1.73 m2 and patient characteristics linked with more severe HF were independently associated with more likely MRA use. In multivariable analyses, MRA use was consistently not associated with a higher risk of renal events (i.e. composite of dialysis/renal death/hospitalization for renal failure or hyperkalaemia) (hazard ratio [HR] 1.04, 95% confidence interval [CI] 0.98-1.10), all-cause death (HR 1.02, 95% CI 0.97-1.08) as well as of all-cause hospitalization (HR 0.99, 95% CI 0.95-1.02) across the eGFR spectrum including also severe CKD. CONCLUSIONS The use of MRAs in patients with HFrEF decreased with worse renal function; however their safety profile was demonstrated to be consistent across the entire eGFR spectrum.
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Affiliation(s)
- Federica Guidetti
- Division of Cardiology, Department of Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Lars H Lund
- Division of Cardiology, Department of Medicine, Karolinska Institutet, Stockholm, Sweden
- Heart, Vascular and Neuro Theme, Karolinska University Hospital, Stockholm, Sweden
| | - Lina Benson
- Division of Cardiology, Department of Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Camilla Hage
- Division of Cardiology, Department of Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Francesca Musella
- Division of Cardiology, Department of Medicine, Karolinska Institutet, Stockholm, Sweden
- Cardiology Department, Santa Maria delle Grazie Hospital, Naples, Italy
| | - Davide Stolfo
- Division of Cardiology, Department of Medicine, Karolinska Institutet, Stockholm, Sweden
- Division of Cardiology, Cardiovascular Department, Azienda Sanitaria Universitaria Integrata di Trieste (ASUITS), Trieste, Italy
| | - Peter G M Mol
- Department of Clinical Pharmacy and Pharmacology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Andreas J Flammer
- Department of Cardiology, University Heart Center, University Hospital Zurich, Zurich, Switzerland
| | - Frank Ruschitzka
- Department of Cardiology, University Heart Center, University Hospital Zurich, Zurich, Switzerland
| | - Ulf Dahlstrom
- Department of Cardiology and Department of Health, Medicine and Caring Sciences Linköping University, Linköping, Sweden
| | | | - Oscar Ö Braun
- Cardiology, Department of Clinical Sciences, Lund University and Skåne University Hospital, Lund, Sweden
| | - Gianluigi Savarese
- Division of Cardiology, Department of Medicine, Karolinska Institutet, Stockholm, Sweden
- Heart, Vascular and Neuro Theme, Karolinska University Hospital, Stockholm, Sweden
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Folkerts K, Millier A, Smela B, Olewinska E, Schmedt N, Mernagh P, Kovesdy CP. Real-world evidence for steroidal mineralocorticoid receptor antagonists in patients with chronic kidney disease. J Nephrol 2022; 36:1135-1167. [DOI: 10.1007/s40620-022-01492-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2022] [Accepted: 10/10/2022] [Indexed: 11/27/2022]
Abstract
Abstract
Background
Mineralocorticoid receptor antagonists (MRAs) were shown to delay chronic kidney disease (CKD) progression in patients with hypertension and/or heart failure (HF) and proteinuria.
Objective
We conducted a systematic literature review on real-world evidence to identify the literature gaps related to the efficacy and safety outcomes of MRAs administered to CKD patients.
Results
A total of 751 records were identified of which, 23 studies (26 publications) were analyzed. Studies included heterogeneous populations, including the overall CKD, CKD and diabetes, CKD and HF, and CKD and a history of cardiovascular disease. Most of the studies were small and non-rigorous, resulting in a notable lack of evidence in these populations. In the overall CKD population, steroidal MRAs resulted in a significant or sustained eGFR reduction but no efficacy in delaying progression to end-stage kidney disease. No cardiovascular protection was found. Results for all-cause mortality and hospitalization for HF were inconsistent; however, the longest follow-up studies indicate similar or lower incidence for spironolactone non-users. Most results consistently reported a higher incidence of hyperkalemia among patients on steroidal MRAs in all CKD stages, and side effects led to high discontinuation rates in the real-world setting.
Conclusions
Despite the limited availability of evidence on the effectiveness and safety of steroidal MRAs in CKD patients and subgroups with diabetes, HF or history of cardiovascular disease, MRAs were shown to have a limited effect on renal and cardiovascular outcomes. Gaps in the evidence regarding the efficacy and safety of MRAs are particularly relevant in diabetic CKD patients; therefore, further research is warranted.
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Ferreira JP, Pitt B, McMurray JJV, Pocock SJ, Solomon SD, Pfeffer MA, Zannad F, Rossignol P. Steroidal MRA Across the Spectrum of Renal Function: A Pooled Analysis of RCTs. JACC. HEART FAILURE 2022; 10:842-850. [PMID: 36328653 DOI: 10.1016/j.jchf.2022.06.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Revised: 06/14/2022] [Accepted: 06/27/2022] [Indexed: 06/16/2023]
Abstract
BACKGROUND Mineralocorticoid receptor antagonists (MRAs) are underused in patients with kidney dysfunction, and their efficacy among patients with chronic kidney disease (CKD) is uncertain. OBJECTIVES The goal of this study was to analyze the efficacy and safety of steroidal MRAs across the spectrum of estimated glomerular filtration rates (eGFRs) in randomized controlled trials. The study included patients with heart failure (HF) or myocardial infarction and advanced CKD who participated in the RALES (Randomized Aldactone Evaluation Study), EMPHASIS-HF (Eplerenone in Mild Patients Hospitalization and Survival Study in Heart Failure), TOPCAT (Treatment of Preserved Cardiac Function Heart Failure With an Aldosterone Antagonist) in the Americas, and EPHESUS (Eplerenone Post-AMI Heart Failure Efficacy and Survival Study) trials. METHODS This study used individual patient data meta-analysis using Cox models stratified by trial with treatment-by-eGFR interaction terms. eGFR was recalculated by using the Chronic Kidney Disease Epidemiology Collaboration creatinine formula. RESULTS A total of 12,700 patients were included, of whom 331 (2.6%) had an eGFR ≤30 mL/min/1.73 m2 (mean eGFR: 26.8 ± 3.2 mL/min/1.73 m2). Patients with advanced CKD had higher annualized event rates for all studied outcomes: placebo event rate for the composite of cardiovascular death or HF hospitalization was ∼3-fold higher in patients with eGFR ≤30 compared with those with eGFR >90 mL/min/1.73 m2: 41.6 vs 14.6 events per 100 person-years. MRAs (vs placebo) reduced the composite of cardiovascular death or HF hospitalization, but the effect was attenuated as eGFR decreased: the corresponding HRs by eGFR categories were: HR for >90 mL/min/1.73 m2: 0.62 (95% CI: 0.49-0.78); HR for 61-90 mL/min/1.73 m2: 0.69 (95% CI: 0.61-0.77); HR for 46-60 mL/min/1.73 m2: 0.84 (95% CI: 0.74-0.95); HR for 31-45 mL/min/1.73 m2: 0.79 (95% CI: 0.68-0.91); and HR for ≤30 mL/min/1.73 m2: 0.96 (95% CI: 0.70-1.32) (treatment-by-eGFR interaction P for trend = 0.033). Investigator-reported hyperkalemia and worsening renal function were more frequent (2- to 3-fold) among MRA users, and hyperkalemia was more frequent as eGFR decreased (treatment-by-eGFR interaction P for trend = 0.002). CONCLUSIONS Steroidal MRAs reduced HF hospitalizations and mortality across a wide range of eGFR. However, declining benefit and worsening safety may limit their use in patients with lower eGFR, particularly those with levels ≤30 mL/min/1.73 m2.
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Affiliation(s)
- João Pedro Ferreira
- Unic@RISE, Department of Surgery and Physiology, Faculty of Medicine of the University of Porto, Porto, Portugal; Université de Lorraine, Inserm, Centre d'Investigations Cliniques-Plurithématique 14-33, and Inserm U1116, CHRU, F-CRIN INI-CRCT (Cardiovascular and Renal Clinical Trialists), Nancy, France
| | - Bertram Pitt
- Department of Medicine, University of Michigan School of Medicine, Ann Arbor, Michigan, USA
| | - John J V McMurray
- BHF Cardiovascular Research Centre, Institute of Cardiovascular and Medical Sciences, University of Glasgow, Glasgow, United Kingdom
| | - Stuart J Pocock
- Department of Medical Statistics, London School of Hygiene and Tropical Medicine, London, United Kingdom
| | - Scott D Solomon
- Cardiovascular Division, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Marc A Pfeffer
- Cardiovascular Division, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Faiez Zannad
- Université de Lorraine, Inserm, Centre d'Investigations Cliniques-Plurithématique 14-33, and Inserm U1116, CHRU, F-CRIN INI-CRCT (Cardiovascular and Renal Clinical Trialists), Nancy, France
| | - Patrick Rossignol
- Université de Lorraine, INSERM CIC-P 1433, CHRU de Nancy, INSERM U1116, F-CRIN INI-CRCT (Cardiovascular and Renal Clinical Trialists), Nancy, France; Department of Medical Specialties and Nephrology-Hemodialysis, Princess Grace Hospital, Monaco, and Centre d'Hémodialyse Privé de Monaco, Monaco.
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Cosimato C, Agoritsas T, Mavrakanas TA. Mineralocorticoid receptor antagonists in patients with chronic kidney disease. Pharmacol Ther 2020; 219:107701. [PMID: 33027644 DOI: 10.1016/j.pharmthera.2020.107701] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Accepted: 09/17/2020] [Indexed: 11/24/2022]
Abstract
Mineralocorticoid receptor antagonists (MRA) can reduce cardiovascular morbidity and mortality in patients with heart failure and ischemic heart disease. In addition, these agents have been used in patients with diabetic nephropathy to control proteinuria and slow down chronic kidney disease (CKD) progression. Current guidelines recommend against the use of MRAs in patients with advanced CKD. However, there is growing interest on their use in this population that has unmet needs (high cardiovascular morbidity and mortality) and unique challenges (risk of acute kidney injury or hyperkalemia). This narrative review discusses the emerging role of MRAs for the management of cardiovascular disease and/or the prevention of CKD progression, highlighting results from randomized controlled trials and presenting real-world data from available registries. Results from recent trials in patients on maintenance dialysis are also discussed.
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Affiliation(s)
- Cosimo Cosimato
- Division of General Internal Medicine, Department of Medicine, University Hospitals of Geneva & Faculty of Medicine, Geneva, Switzerland
| | - Thomas Agoritsas
- Division of General Internal Medicine, Department of Medicine, University Hospitals of Geneva & Faculty of Medicine, Geneva, Switzerland; Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, Ontario, Canada
| | - Thomas A Mavrakanas
- Division of General Internal Medicine, Department of Medicine, University Hospitals of Geneva & Faculty of Medicine, Geneva, Switzerland; Division of Nephrology, Department of Medicine, McGill University, Montreal, Quebec, Canada.
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