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Apte M, Zambre S, Pisar P, Roy B, Tupe R. Decoding the role of aldosterone in glycation-induced diabetic complications. Biochem Biophys Res Commun 2024; 721:150107. [PMID: 38781658 DOI: 10.1016/j.bbrc.2024.150107] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2024] [Revised: 05/01/2024] [Accepted: 05/12/2024] [Indexed: 05/25/2024]
Abstract
Diabetes-mediated development of micro and macro-vascular complications is a global concern. One of the factors is hyperglycemia induced the non-enzymatic formation of advanced glycation end products (AGEs). Accumulated AGEs bind with receptor of AGEs (RAGE) causing inflammation, oxidative stress and extracellular matrix proteins (ECM) modifications responsible for fibrosis, cell damage and tissue remodeling. Moreover, during hyperglycemia, aldosterone (Aldo) secretion increases, and its interaction with mineralocorticoid receptor (MR) through genomic and non-genomic pathways leads to inflammation and fibrosis. Extensive research on individual involvement of AGEs-RAGE and Aldo-MR pathways in the development of diabetic nephropathy (DN), cardiovascular diseases (CVDs), and impaired immune system has led to the discovery of therapeutic drugs. Despite mutual repercussions, the cross-talk between AGEs-RAGE and Aldo-MR pathways remains unresolved. Hence, this review focuses on the possible interaction of Aldo and glycation in DN and CVDs, considering the clinical significance of mutual molecular targets.
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Affiliation(s)
- Mayura Apte
- Symbiosis School of Biological Sciences, Symbiosis International (Deemed University) (SIU), Lavale, Pune, Maharashtra State, India
| | - Saee Zambre
- Symbiosis School of Biological Sciences, Symbiosis International (Deemed University) (SIU), Lavale, Pune, Maharashtra State, India
| | - Pratiksha Pisar
- Symbiosis School of Biological Sciences, Symbiosis International (Deemed University) (SIU), Lavale, Pune, Maharashtra State, India
| | - Bishnudeo Roy
- Symbiosis School of Biological Sciences, Symbiosis International (Deemed University) (SIU), Lavale, Pune, Maharashtra State, India
| | - Rashmi Tupe
- Symbiosis School of Biological Sciences, Symbiosis International (Deemed University) (SIU), Lavale, Pune, Maharashtra State, India.
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Schiffrin EL, Fisher NDL. Diagnosis and management of resistant hypertension. BMJ 2024; 385:e079108. [PMID: 38897628 DOI: 10.1136/bmj-2023-079108] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/21/2024]
Abstract
Resistant hypertension is defined as blood pressure that remains above the therapeutic goal despite concurrent use of at least three antihypertensive agents of different classes, including a diuretic, with all agents administered at maximum or maximally tolerated doses. Resistant hypertension is also diagnosed if blood pressure control requires four or more antihypertensive drugs. Assessment requires the exclusion of apparent treatment resistant hypertension, which is most often the result of non-adherence to treatment. Resistant hypertension is associated with major cardiovascular events in the short and long term, including heart failure, ischemic heart disease, stroke, and renal failure. Guidelines from several professional organizations recommend lifestyle modification and antihypertensive drugs. Medications typically include an angiotensin converting enzyme inhibitor or angiotensin receptor blocker, a calcium channel blocker, and a long acting thiazide-type/like diuretic; if a fourth drug is needed, evidence supports addition of a mineralocorticoid receptor antagonist. After a long pause since 2007 when the last antihypertensive class was approved, several novel agents are now under active development. Some of these may provide potent blood pressure lowering in broad groups of patients, such as aldosterone synthase inhibitors and dual endothelin receptor antagonists, whereas others may provide benefit by allowing treatment of resistant hypertension in special populations, such as non-steroidal mineralocorticoid receptor antagonists in patients with chronic kidney disease. Several device based approaches have been tested, with renal denervation being the best supported and only approved interventional device treatment for resistant hypertension.
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Affiliation(s)
- Ernesto L Schiffrin
- Lady Davis Institute for Medical Research and Department of Medicine, Sir Mortimer B. Davis-Jewish General Hospital, McGill University, Montréal, QC, Canada
| | - Naomi D L Fisher
- Department of Medicine, Brigham and Women's Hospital, Harvard University, Boston, MA, USA
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Arici M, Altun B, Araz M, Atmaca A, Demir T, Ecder T, Guz G, Gogas Yavuz D, Yildiz A, Yilmaz T. The significance of finerenone as a novel therapeutic option in diabetic kidney disease: a scoping review with emphasis on cardiorenal outcomes of the finerenone phase 3 trials. Front Med (Lausanne) 2024; 11:1384454. [PMID: 38947237 PMCID: PMC11214281 DOI: 10.3389/fmed.2024.1384454] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2024] [Accepted: 05/22/2024] [Indexed: 07/02/2024] Open
Abstract
This scoping review prepared by endocrinology and nephrology experts aimed to address the significance of finerenone, as a novel therapeutic option, in diabetic kidney disease (DKD), based on the biological prospect of cardiorenal benefit due to non-steroidal mineralocorticoid receptor antagonist (MRA) properties, and the recent evidence from the finerenone phase 3 program clinical trials. The importance of finerenone in slowing DKD progression was critically reviewed in relation to the role of MR overactivation in the pathogenesis of cardiorenal disease and unmet needs in the current practice patterns. The efficacy and safety outcomes of finerenone phase III study program including FIDELIO-DKD, FIGARO-DKD and FIDELITY were presented. Specifically, perspectives on inclusion of patients with preserved estimated glomerular filtration rate (eGFR) or high albuminuria, concomitant use of sodium-glucose co-transporter-2 inhibitor (SGLT2i) or glucagon-like peptide 1 receptor agonist (GLP-1 RA), baseline glycated hemoglobin (HbA1c) level and insulin treatment, clinically meaningful heart failure outcomes and treatment-induced hyperkalemia were addressed. Finerenone has emerged as a new therapeutic agent that slows DKD progression, reduces albuminuria and risk of cardiovascular complications, regardless of the baseline HbA1c levels and concomitant treatments (SGLT2i, GLP-1 RA, or insulin) and with a favorable benefit-risk profile. The evolving data on the benefit of SGLT2is and non-steroidal MRAs in slowing or reducing cardiorenal risk seem to provide the opportunity to use these pillars of therapy in the management of DKD, after a long-period of treatment scarcity in this field. Along with recognition of the albuminuria as a powerful marker to detect those patients at high risk of cardiorenal disease, these important developments would likely to impact standard-of-care options in the setting of DKD.
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Affiliation(s)
- Mustafa Arici
- Department of Nephrology, Hacettepe University Faculty of Medicine, Ankara, Türkiye
| | - Bulent Altun
- Department of Nephrology, Hacettepe University Faculty of Medicine, Ankara, Türkiye
| | - Mustafa Araz
- Department of Endocrinology and Metabolic Diseases, Gaziantep University Faculty of Medicine, Gaziantep, Türkiye
| | - Aysegul Atmaca
- Department of Endocrinology and Metabolic Diseases, Ondokuz Mayis University Faculty of Medicine, Samsun, Türkiye
| | - Tevfik Demir
- Department of Endocrinology and Metabolic Diseases, Dokuz Eylul University Faculty of Medicine, Izmir, Türkiye
| | - Tevfik Ecder
- Department of Nephrology, Istinye University Faculty of Medicine, Istanbul, Türkiye
| | - Galip Guz
- Department of Nephrology, Gazi University Faculty of Medicine, Ankara, Türkiye
| | - Dilek Gogas Yavuz
- Section of Endocrinology and Metabolism, Marmara University School of Medicine, Istanbul, Türkiye
| | - Alaattin Yildiz
- Department of Nephrology, Istanbul University Istanbul Faculty of Medicine, Istanbul, Türkiye
| | - Temel Yilmaz
- Clinics of Endocrinology and Metabolic Diseases, Florence Nightingale Hospital, Istanbul, Türkiye
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Liu H, Konzen S, Coy A, Rege J, Gomez-Sanchez CE, Rainey WE, Turcu AF. An in Vitro triple screen model for human mineralocorticoid receptor activity. J Steroid Biochem Mol Biol 2024; 243:106568. [PMID: 38866188 DOI: 10.1016/j.jsbmb.2024.106568] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/30/2024] [Revised: 05/29/2024] [Accepted: 06/09/2024] [Indexed: 06/14/2024]
Abstract
The mineralocorticoid receptor (MR, NR3C2) mediates ion and water homeostasis in epithelial cells of the distal nephron and other tissues. Aldosterone, the prototypical mineralocorticoid, regulates electrolyte and fluid balance. Cortisol binds to MR with equal affinity to aldosterone, but many MR-expressing tissues inactivate cortisol to cortisone via 11β-hydroxysteroid dehydrogenase type 2 (HSD11B2). Dysregulated MR activation contributes to direct cardiovascular tissue insults. Besides aldosterone and cortisol, a variety of MR agonists and/or HSD11B2 inhibitors are putative players in the pathophysiology of low-renin hypertension (LRH), and cardiovascular and metabolic pathology. We developed an in vitro human MR (hMR) model, to facilitate screening for MR agonists, antagonists, and HSD11B2 inhibitors. The CV1 monkey kidney cells were transduced with lentivirus to stably express hMR and an MR-responsive gaussia luciferase gene. Clonal populations of MR-expressing cells (CV1-MRluc) were further transduced to express HSD11B2 (CV1-MRluc-HSD11B2). CV1-MRluc and CV1-MRluc-HSD11B2 cells were treated with aldosterone, cortisol, 11-deoxycorticosterone (DOC), 18-hydroxycorticosterone (18OHB), 18-hydroxycortisol (18OHF), 18-oxocortisol (18oxoF), progesterone, or 17-hydroxyprogesterone (17OHP). In CV1-MRLuc cells, aldosterone and DOC displayed similar potency (EC50: 0.45 nM and 0.30 nM) and maximal response (31- and 23-fold increase from baseline) on hMR; 18oxoF and 18OHB displayed lower potency (19.6 nM and 56.0 nM, respectively) but similar maximal hMR activation (25- and 27-fold increase, respectively); cortisol and corticosterone exhibited higher maximal responses (73- and 52-fold, respectively); 18OHF showed no MR activation. Progesterone and 17OHP inhibited aldosterone-mediated MR activation. In the MRluc-HSD11B2 model, the EC50 of cortisol for MR activation increased from 20 nM (CV1-MRLuc) to ∼2000 nM, while the EC50 for aldosterone remained unchanged. The addition of 18β-glycyrrhetinic acid (18β-GA), a HSD11B2 inhibitor, restored the potency of cortisol back to ∼70 nM in CV1-hMRLuc-HSD11B2 cells. Together, these two cell models will facilitate the discovery of novel MR-modulators, informing MR-mediated pathophysiology mechanisms and drug development efforts.
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Affiliation(s)
- Haiping Liu
- Division of Metabolism, Endocrinology, and Diabetes, University of Michigan, Ann Arbor, USA
| | - Sonja Konzen
- Division of Metabolism, Endocrinology, and Diabetes, University of Michigan, Ann Arbor, USA
| | - Asha Coy
- Division of Metabolism, Endocrinology, and Diabetes, University of Michigan, Ann Arbor, USA
| | - Juilee Rege
- Department of Molecular and Integrative Physiology, University of Michigan, Ann Arbor, USA
| | - Celso E Gomez-Sanchez
- Medical Service, G. V. (Sonny) Montgomery VA Medical Service and Department of Pharmacology and Toxicology, University of Mississippi Medical Center, Jackson, MS, USA
| | - William E Rainey
- Division of Metabolism, Endocrinology, and Diabetes, University of Michigan, Ann Arbor, USA; Department of Molecular and Integrative Physiology, University of Michigan, Ann Arbor, USA
| | - Adina F Turcu
- Division of Metabolism, Endocrinology, and Diabetes, University of Michigan, Ann Arbor, USA.
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Xu X, Feng J, Cui Y, Li P, Dong J, Liao L. Renal effects and safety between Asian and non-Asian chronic kidney disease and type 2 diabetes treated with nonsteroidal mineralocorticoid antagonists. J Diabetes 2024; 16:e13566. [PMID: 38753662 PMCID: PMC11098447 DOI: 10.1111/1753-0407.13566] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/25/2023] [Revised: 03/01/2024] [Accepted: 03/26/2024] [Indexed: 05/18/2024] Open
Abstract
BACKGROUND Asians bear a heavier burden of chronic kidney disease (CKD), a common comorbidity of type 2 diabetes mellitus (T2DM), than non-Asians. Nonsteroidal mineralocorticoid receptor antagonists (MRAs) have garnered attention for their potential advantages in renal outcomes. Nevertheless, the impact on diverse ethnic groups remains unknown. METHODS The PubMed, Embase, Cochrane Library, China National Knowledge Infrastructure (CNKI), Wanfang database, and clinical trial registries were searched through August 2023 with the following keywords: nonsteroidal MRAs (finerenone, apararenone, esaxerenone, AZD9977, KBP-5074), CKD, T2DM, and randomized controlled trial (RCT). A random effects model was used to calculate overall effect sizes. RESULTS Seven RCTs with 14 997 participants were enrolled. Nonsteroidal MRAs reduced urinary albumin to creatinine ratio (UACR) significantly more in Asians than non-Asians: (weighted mean difference [WMD], -0.59, 95% CI, -0.73 to -0.45, p < .01) vs (WMD, -0.29, 95% CI, -0.32 to -0.27, p < .01), respectively. The average decline of estimated glomerular filtration rate (eGFR) was similar in Asians and non-Asians (p > .05). Regarding systolic blood pressure (SBP), nonsteroidal MRAs had a better antihypertension performance in Asians (WMD, -5.12, 95% CI, -5.84 to -4.41, p < .01) compared to non-Asians (WMD, -3.64, 95% CI, -4.38 to -2.89, p < .01). A higher incidence of hyperkalemia and eGFR decrease ≥30% was found in Asians than non-Asians (p < .01). CONCLUSIONS Nonsteroidal MRAs exhibited significant renal benefits by decreasing UACR and lowering SBP in Asian than that of non-Asian patients with CKD and T2DM, without increase of adverse events except hyperkalemia and eGFR decrease ≥30%.
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Affiliation(s)
- Xiaoming Xu
- Department of Endocrinology and Metabology, Shandong Provincial Qianfoshan HospitalShandong UniversityJinanChina
- Department of Endocrinology and MetabologyThe First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan HospitalJinanChina
| | - Jing Feng
- Department of Endocrinology and Metabology, Shandong Provincial Qianfoshan HospitalShandong UniversityJinanChina
- Department of Endocrinology and MetabologyThe First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan HospitalJinanChina
| | - Yuying Cui
- Department of Endocrinology and MetabologyThe First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan HospitalJinanChina
- First Clinical Medical CollegeShandong University of Traditional Chinese MedicineJinanChina
| | - Pingjiang Li
- Department of Endocrinology and MetabologyThe First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan HospitalJinanChina
- Shandong First Medical University and Shandong Academy of Medical SciencesJinanChina
| | - Jianjun Dong
- Department of EndocrinologyQilu Hospital of Shandong UniversityJinanChina
| | - Lin Liao
- Department of Endocrinology and Metabology, Shandong Provincial Qianfoshan HospitalShandong UniversityJinanChina
- Department of Endocrinology and MetabologyThe First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan HospitalJinanChina
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Yang J, McCarthy J, Shah SS, Ng E, Shen J, Libianto R, Fuller PJ. Challenges in Diagnosing and Managing the Spectrum of Primary Aldosteronism. J Endocr Soc 2024; 8:bvae109. [PMID: 38887633 PMCID: PMC11181003 DOI: 10.1210/jendso/bvae109] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/22/2024] [Indexed: 06/20/2024] Open
Abstract
Primary aldosteronism, characterized by the dysregulated production of aldosterone from 1 or both adrenal glands, is the most common endocrine cause of hypertension. It confers a high risk of cardiovascular, renal, and metabolic complications that can be ameliorated with targeted medical therapy or surgery. Diagnosis can be achieved with a positive screening test (elevated aldosterone to renin ratio) followed by confirmatory testing (saline, captopril, fludrocortisone, or oral salt challenges) and subtyping (adrenal imaging and adrenal vein sampling). However, the diagnostic pathway may be complicated by interfering medications, intraindividual variations, and concurrent autonomous cortisol secretion. Furthermore, once diagnosed, careful follow-up is needed to ensure that treatment targets are reached and adverse effects, or even recurrence, are promptly addressed. These challenges will be illustrated in a series of case studies drawn from our endocrine hypertension clinic. We will offer guidance on strategies to facilitate an accurate and timely diagnosis of primary aldosteronism together with a discussion of treatment targets which should be achieved for optimal patient outcomes.
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Affiliation(s)
- Jun Yang
- Centre for Endocrinology and Metabolism, Hudson Institute of Medical Research, Clayton, 3168, Victoria, Australia
- Department of Medicine, Monash University, Clayton, 3168, Victoria, Australia
- Department of Endocrinology, Monash Health, Clayton, 3168, Victoria, Australia
| | - Josephine McCarthy
- Centre for Endocrinology and Metabolism, Hudson Institute of Medical Research, Clayton, 3168, Victoria, Australia
- Department of Medicine, Monash University, Clayton, 3168, Victoria, Australia
- Department of Endocrinology, Monash Health, Clayton, 3168, Victoria, Australia
- Department of Endocrinology, Eastern Health, Box Hill Hospital, Box Hill, 3128, Victoria, Australia
| | - Sonali S Shah
- Centre for Endocrinology and Metabolism, Hudson Institute of Medical Research, Clayton, 3168, Victoria, Australia
- Department of Medicine, Monash University, Clayton, 3168, Victoria, Australia
- Department of Endocrinology, Monash Health, Clayton, 3168, Victoria, Australia
| | - Elisabeth Ng
- Centre for Endocrinology and Metabolism, Hudson Institute of Medical Research, Clayton, 3168, Victoria, Australia
- Department of Medicine, Monash University, Clayton, 3168, Victoria, Australia
- Department of Endocrinology, Monash Health, Clayton, 3168, Victoria, Australia
| | - Jimmy Shen
- Centre for Endocrinology and Metabolism, Hudson Institute of Medical Research, Clayton, 3168, Victoria, Australia
- Department of Endocrinology, Monash Health, Clayton, 3168, Victoria, Australia
| | - Renata Libianto
- Centre for Endocrinology and Metabolism, Hudson Institute of Medical Research, Clayton, 3168, Victoria, Australia
- Department of Medicine, Monash University, Clayton, 3168, Victoria, Australia
- Department of Endocrinology, Monash Health, Clayton, 3168, Victoria, Australia
| | - Peter J Fuller
- Centre for Endocrinology and Metabolism, Hudson Institute of Medical Research, Clayton, 3168, Victoria, Australia
- Department of Endocrinology, Monash Health, Clayton, 3168, Victoria, Australia
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Bismpos D, Wintrich J, Hövelmann J, Böhm M. Latest pharmaceutical approaches across the spectrum of heart failure. Heart Fail Rev 2024; 29:675-687. [PMID: 38349462 PMCID: PMC11035443 DOI: 10.1007/s10741-024-10389-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/30/2024] [Indexed: 03/02/2024]
Abstract
Despite major advances in prevention and medical therapy, heart failure (HF) remains associated with high morbidity and mortality, especially in older and frailer patients. Therefore, a complete, guideline-based treatment is essential, even in HF patients with conditions traditionally associated with a problematic initiation and escalation of the medical HF therapy, such as chronic kidney disease and arterial hypotension, as the potential adverse effects are overcome by the overall decrease of the absolute risk. Furthermore, since the latest data suggest that the benefit of a combined medical therapy (MRA, ARNI, SGLT2i, beta-blocker) may extend up to a LVEF of 65%, further trials on these subgroups of patients (HFmrEF, HFpEF) are needed to re-evaluate the guideline-directed medical therapy across the HF spectrum. In particular, the use of SGLT2i was recently extended to HFpEF patients, as evidenced by the DELIVER and EMPEROR-preserved trials. Moreover, the indication for other conservative treatments in HF patients, such as the intravenous iron supplementation, was accordingly strengthened in the latest guidelines. Finally, the possible implementation of newer substances, such as finerenone, in guideline-directed medical practice for HF is anticipated with great interest.
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Affiliation(s)
- Dimitrios Bismpos
- Department of Internal Medicine III, Cardiology, Angiology and Intensive Care Medicine, University Hospital, Saarland University, Homburg, Saar, Germany.
- Department of Internal Medicine II, Cardiology and Angiology, Marien Hospital Herne, University Clinic of the Ruhr University, Bochum University, Herne, Germany.
| | - Jan Wintrich
- Department of Internal Medicine III, Cardiology, Angiology and Intensive Care Medicine, University Hospital, Saarland University, Homburg, Saar, Germany
| | - Julian Hövelmann
- Department of Internal Medicine III, Cardiology, Angiology and Intensive Care Medicine, University Hospital, Saarland University, Homburg, Saar, Germany
| | - Michael Böhm
- Department of Internal Medicine III, Cardiology, Angiology and Intensive Care Medicine, University Hospital, Saarland University, Homburg, Saar, Germany
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Zhu L, Shi P. Intellectual landscapes and emerging trends of non-steroidal mineralocorticoid receptor antagonists: a bibliometric and visual analysis. Int Urol Nephrol 2024:10.1007/s11255-024-04059-9. [PMID: 38662266 DOI: 10.1007/s11255-024-04059-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2024] [Accepted: 04/12/2024] [Indexed: 04/26/2024]
Abstract
PURPOSE With increasing studies, non-steroidal mineralocorticoid receptor (MR) antagonists have been increasingly recognized as a major novel dimension in cardiorenal disease therapy. This bibliometric analysis aimed to uncover current research status and identify future research directions in the study of non-steroidal MR antagonists to inform subsequent investigations. METHODS Relevant English-language literature was retrieved from the Science Citation Index Expanded of the Web of Science Core Collection on January 10, 2024. Analyses of countries, institutions, authors, journals, documents, cited references and keywords were performed by the CiteSpace and VOSviewer software. RESULTS Overall, 498 documents, including 297 articles and 201 reviews, were included and analyzed. The United States (n = 188), Bayer AG (n = 78), and Professor Peter Kolkhof (n = 59) were the most prolific country, institution, and author in this field, respectively. Cluster analysis of cited references identified major clusters like cardiovascular disease, chronic kidney disease, and omecamtiv mecarbil. Keyword analysis indicated that sodium-glucose transport protein (SGLT)-2 inhibitors, pharmacotherapy, clinical trial, and guideline have emerged recently. CONCLUSION The field of non-steroidal MR antagonists is gradually gaining momentum as a novel pharmacotherapy in cardiorenal diseases, especially diabetic kidney disease, hypertension, and heart failure. Future studies will focus on add-on pharmacotherapy by combining non-steroidal MR antagonists with SGLT-2 inhibitors and the development and publication of clinical guidelines to facilitate patient management.
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Affiliation(s)
- Lili Zhu
- Department of General Medicine, The Second Hospital of Nanjing, Affiliated to Nanjing University of Chinese Medicine, Zhongfu Road I-L, Nanjing, 210003, Jiangsu, China
| | - Ping Shi
- Department of General Medicine, The Second Hospital of Nanjing, Affiliated to Nanjing University of Chinese Medicine, Zhongfu Road I-L, Nanjing, 210003, Jiangsu, China.
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Reiss AB, Jacob B, Zubair A, Srivastava A, Johnson M, De Leon J. Fibrosis in Chronic Kidney Disease: Pathophysiology and Therapeutic Targets. J Clin Med 2024; 13:1881. [PMID: 38610646 PMCID: PMC11012936 DOI: 10.3390/jcm13071881] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2024] [Revised: 03/18/2024] [Accepted: 03/20/2024] [Indexed: 04/14/2024] Open
Abstract
Chronic kidney disease (CKD) is a slowly progressive condition characterized by decreased kidney function, tubular injury, oxidative stress, and inflammation. CKD is a leading global health burden that is asymptomatic in early stages but can ultimately cause kidney failure. Its etiology is complex and involves dysregulated signaling pathways that lead to fibrosis. Transforming growth factor (TGF)-β is a central mediator in promoting transdifferentiation of polarized renal tubular epithelial cells into mesenchymal cells, resulting in irreversible kidney injury. While current therapies are limited, the search for more effective diagnostic and treatment modalities is intensive. Although biopsy with histology is the most accurate method of diagnosis and staging, imaging techniques such as diffusion-weighted magnetic resonance imaging and shear wave elastography ultrasound are less invasive ways to stage fibrosis. Current therapies such as renin-angiotensin blockers, mineralocorticoid receptor antagonists, and sodium/glucose cotransporter 2 inhibitors aim to delay progression. Newer antifibrotic agents that suppress the downstream inflammatory mediators involved in the fibrotic process are in clinical trials, and potential therapeutic targets that interfere with TGF-β signaling are being explored. Small interfering RNAs and stem cell-based therapeutics are also being evaluated. Further research and clinical studies are necessary in order to avoid dialysis and kidney transplantation.
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Affiliation(s)
- Allison B. Reiss
- Department of Medicine and Biomedical Research Institute, NYU Grossman Long Island School of Medicine, Mineola, NY 11501, USA; (B.J.); (A.Z.); (A.S.); (M.J.); (J.D.L.)
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10
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Salgado Rezende de Mendonça L, Senar S, Moreira LL, Silva Júnior JA, Nader M, Campos LA, Baltatu OC. Evidence for the druggability of aldosterone targets in heart failure: A bioinformatics and data science-driven decision-making approach. Comput Biol Med 2024; 171:108124. [PMID: 38412691 DOI: 10.1016/j.compbiomed.2024.108124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2023] [Revised: 02/02/2024] [Accepted: 02/05/2024] [Indexed: 02/29/2024]
Abstract
BACKGROUND Aldosterone plays a key role in the neurohormonal drive of heart failure. Systematic prioritization of drug targets using bioinformatics and database-driven decision-making can provide a competitive advantage in therapeutic R&D. This study investigated the evidence on the druggability of these aldosterone targets in heart failure. METHODS The target disease predictability of mineralocorticoid receptors (MR) and aldosterone synthase (AS) in cardiac failure was evaluated using Open Targets target-disease association scores. The Open Targets database collections were downloaded to MongoDB and queried according to the desired aggregation level, and the results were retrieved from the Europe PMC (data type: text mining), ChEMBL (data type: drugs), Open Targets Genetics Portal (data type: genetic associations), and IMPC (data type: genetic associations) databases. The target tractability of MR and AS in the cardiovascular system was investigated by computing activity scores in a curated ChEMBL database using supervised machine learning. RESULTS The medians of the association scores of the MR and AS groups were similar, indicating a comparable predictability of the target disease. The median of the MR activity scores group was significantly lower than that of AS, indicating that AS has higher target tractability than MR [Hodges-Lehmann difference 0.62 (95%CI 0.53-0.70, p < 0.0001]. The cumulative distributions of the overall multiplatform association scores of cardiac diseases with MR were considerably higher than with AS, indicating more advanced investigations on a wider range of disorders evaluated for MR (Kolmogorov-Smirnov D = 0.36, p = 0.0009). In curated ChEMBL, MR had a higher cumulative distribution of activity scores in experimental cardiovascular assays than AS (Kolmogorov-Smirnov D = 0.23, p < 0.0001). Documented clinical trials for MR in heart failures surfaced in database searches, none for AS. CONCLUSIONS Although its clinical development has lagged behind that of MR, our findings indicate that AS is a promising therapeutic target for the treatment of cardiac failure. The multiplatform-integrated identification used in this study allowed us to comprehensively explore the available scientific evidence on MR and AS for heart failure therapy.
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Affiliation(s)
- Lucas Salgado Rezende de Mendonça
- Center of Innovation, Technology, and Education (CITE) at Anhembi Morumbi University, Anima Institute, Sao Jose dos Campos Technology Park, Sao Jose dos Campos, Brazil
| | | | - Luana Lorena Moreira
- Center of Innovation, Technology, and Education (CITE) at Anhembi Morumbi University, Anima Institute, Sao Jose dos Campos Technology Park, Sao Jose dos Campos, Brazil
| | | | - Moni Nader
- College of Medicine & Health Sciences, Khalifa University of Science and Technology, Abu Dhabi, United Arab Emirates
| | - Luciana Aparecida Campos
- Center of Innovation, Technology, and Education (CITE) at Anhembi Morumbi University, Anima Institute, Sao Jose dos Campos Technology Park, Sao Jose dos Campos, Brazil.
| | - Ovidiu Constantin Baltatu
- Center of Innovation, Technology, and Education (CITE) at Anhembi Morumbi University, Anima Institute, Sao Jose dos Campos Technology Park, Sao Jose dos Campos, Brazil.
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Verma S, Pandey A, Pandey AK, Butler J, Lee JS, Teoh H, Mazer CD, Kosiborod MN, Cosentino F, Anker SD, Connelly KA, Bhatt DL. Aldosterone and aldosterone synthase inhibitors in cardiorenal disease. Am J Physiol Heart Circ Physiol 2024; 326:H670-H688. [PMID: 38133623 DOI: 10.1152/ajpheart.00419.2023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Revised: 12/11/2023] [Accepted: 12/15/2023] [Indexed: 12/23/2023]
Abstract
Modulation of the renin-angiotensin-aldosterone system is a foundation of therapy for cardiovascular and kidney diseases. Excess aldosterone plays an important role in cardiovascular disease, contributing to inflammation, fibrosis, and dysfunction in the heart, kidneys, and vasculature through both genomic and mineralocorticoid receptor (MR)-mediated as well as nongenomic mechanisms. MR antagonists have been a key therapy for attenuating the pathologic effects of aldosterone but are associated with some side effects and may not always adequately attenuate the nongenomic effects of aldosterone. Aldosterone is primarily synthesized by the CYP11B2 aldosterone synthase enzyme, which is very similar in structure to other enzymes involved in steroid biosynthesis including CYP11B1, a key enzyme involved in glucocorticoid production. Lack of specificity for CYP11B2, off-target effects on the hypothalamic-pituitary-adrenal axis, and counterproductive increased levels of bioactive steroid intermediates such as 11-deoxycorticosterone have posed challenges in the development of early aldosterone synthase inhibitors such as osilodrostat. In early-phase clinical trials, newer aldosterone synthase inhibitors demonstrated promise in lowering blood pressure in patients with treatment-resistant and uncontrolled hypertension. It is therefore plausible that these agents offer protection in other disease states including heart failure or chronic kidney disease. Further clinical evaluation will be needed to clarify the role of aldosterone synthase inhibitors, a promising class of agents that represent a potentially major therapeutic advance.
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Affiliation(s)
- Subodh Verma
- Division of Cardiac Surgery, St. Michael's Hospital-Unity Health Toronto, Toronto, Ontario, Canada
- Department of Surgery, University of Toronto, Toronto, Ontario, Canada
- Department of Pharmacology and Toxicology, University of Toronto, Toronto, Ontario, Canada
| | - Avinash Pandey
- Department of Medicine, University of Ottawa, Ottawa, Ontario, Canada
| | - Arjun K Pandey
- Department of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Javed Butler
- Baylor Scott and White Research Institute, Dallas, Texas, United States
- University of Mississippi, Jackson, Mississippi, United States
| | - John S Lee
- LJ Biosciences, LLC, Rockville, Maryland, United States
- PhaseBio Pharmaceuticals, Malvern, Pennsylvania, United States
| | - Hwee Teoh
- Division of Cardiac Surgery, St. Michael's Hospital-Unity Health Toronto, Toronto, Ontario, Canada
- Division of Endocrinology and Metabolism, St. Michael's Hospital-Unity Health Toronto, Toronto, Ontario, Canada
| | - C David Mazer
- Department of Pharmacology and Toxicology, University of Toronto, Toronto, Ontario, Canada
- Department of Anesthesia, St. Michael's Hospital-Unity Health Toronto, Toronto, Ontario, Canada
- Department of Anesthesiology and Pain Medicine, University of Toronto, Toronto, Ontario, Canada
- Department of Physiology, University of Toronto, Toronto, Ontario, Canada
| | - Mikhail N Kosiborod
- Saint Luke's Mid America Heart Institute, Kansas City, Missouri, United States
- University of Missouri-Kansas City, Kansas City, Missouri, United States
| | | | - Stefan D Anker
- Department of Cardiology and Berlin Institute of Health Center for Regenerative Therapies, German Centre for Cardiovascular Research partner site Berlin, Charité Universitätsmedizin Berlin, Berlin, Germany
| | - Kim A Connelly
- Department of Physiology, University of Toronto, Toronto, Ontario, Canada
- Division of Cardiology, St. Michael's Hospital-Unity Health Toronto, Toronto, Ontario, Canada
- Department of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Deepak L Bhatt
- Mount Sinai Fuster Heart, Icahn School of Medicine at Mount Sinai Health System, New York, New York, United States
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Meifang W, Ying W, Wen C, Kaizu X, Meiyan S, Liming L. Advance in the pharmacological and comorbidities management of heart failure with preserved ejection fraction: evidence from clinical trials. Heart Fail Rev 2024; 29:305-320. [PMID: 37561223 DOI: 10.1007/s10741-023-10338-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/01/2023] [Indexed: 08/11/2023]
Abstract
The prevalence of heart failure with preserved ejection fraction (HFpEF) accounts for approximately 50% of the total heart failure population, and with the aging of the population and the increasing prevalence of hypertension, obesity, and type 2 diabetes (T2DM), the incidence of HFpEF continues to rise and has become the most common subtype of heart failure. Compared with heart failure with reduced ejection fraction, HFpEF has a more complex pathophysiology and is more often associated with hypertension, T2DM, obesity, atrial fibrillation, renal insufficiency, pulmonary hypertension, obstructive sleep apnea, and other comorbidities. HFpEF has generally been considered a syndrome with high phenotypic heterogeneity, and no effective treatments have been shown to reduce mortality to date. Diuretics and comorbidity management are traditional treatments for HFpEF; however, they are mostly empirical due to a lack of clinical evidence in the setting of HFpEF. With the EMPEROR-Preserved and DELIVER results, sodium-glucose cotransporter 2 inhibitors become the first evidence-based therapies to reduce rehospitalization for heart failure. Subgroup analyses of the PARAGON-HF, TOPCAT, and CHARM-Preserved trials suggest that angiotensin receptor-neprilysin inhibitors, spironolactone, and angiotensin II receptor blockers may be beneficial in patients at the lower end of the ejection fraction spectrum. Other potential pharmacotherapies represented by non-steroidal mineralocorticoid receptor antagonists finerenone and antifibrotic agent pirfenidone also hold promise for the treatment of HFpEF. This article intends to review the clinical evidence on current pharmacotherapies of HFpEF, as well as the comorbidities management of atrial fibrillation, hypertension, T2DM, obesity, pulmonary hypertension, renal insufficiency, obstructive sleep apnea, and iron deficiency, to optimize the clinical management of HFpEF.
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Affiliation(s)
- Wu Meifang
- Department of Cardiology, School of Clinical Medicine, Fujian Medical University, Affiliated Hospital of Putian University, Putian, 351100, Fujian, China
| | - Wu Ying
- Department of Cardiology, School of Clinical Medicine, Fujian Medical University, Affiliated Hospital of Putian University, Putian, 351100, Fujian, China
| | - Chen Wen
- Department of Cardiology, School of Clinical Medicine, Fujian Medical University, Affiliated Hospital of Putian University, Putian, 351100, Fujian, China
| | - Xu Kaizu
- Department of Cardiology, School of Clinical Medicine, Fujian Medical University, Affiliated Hospital of Putian University, Putian, 351100, Fujian, China
| | - Song Meiyan
- Department of Cardiology, School of Clinical Medicine, Fujian Medical University, Affiliated Hospital of Putian University, Putian, 351100, Fujian, China
| | - Lin Liming
- Department of Cardiology, School of Clinical Medicine, Fujian Medical University, Affiliated Hospital of Putian University, Putian, 351100, Fujian, China.
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Chiuariu T, Șalaru D, Ureche C, Vasiliu L, Lupu A, Lupu VV, Șerban AM, Zăvoi A, Benchea LC, Clement A, Tudurachi BS, Sascău RA, Stătescu C. Cardiac and Renal Fibrosis, the Silent Killer in the Cardiovascular Continuum: An Up-to-Date. J Cardiovasc Dev Dis 2024; 11:62. [PMID: 38392276 PMCID: PMC10889423 DOI: 10.3390/jcdd11020062] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2024] [Revised: 02/12/2024] [Accepted: 02/14/2024] [Indexed: 02/24/2024] Open
Abstract
Cardiovascular disease (CVD) and chronic kidney disease (CKD) often coexist and have a major impact on patient prognosis. Organ fibrosis plays a significant role in the pathogenesis of cardio-renal syndrome (CRS), explaining the high incidence of heart failure and sudden cardiac death in these patients. Various mediators and mechanisms have been proposed as contributors to the alteration of fibroblasts and collagen turnover, varying from hemodynamic changes to the activation of the renin-angiotensin system, involvement of FGF 23, and Klotho protein or collagen deposition. A better understanding of all the mechanisms involved has prompted the search for alternative therapeutic targets, such as novel inhibitors of the renin-angiotensin-aldosterone system (RAAS), serelaxin, and neutralizing interleukin-11 (IL-11) antibodies. This review focuses on the molecular mechanisms of cardiac and renal fibrosis in the CKD and heart failure (HF) population and highlights the therapeutic alternatives designed to target the responsible pathways.
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Affiliation(s)
- Traian Chiuariu
- Department of Internal Medicine, Faculty of Medicine, Grigore T. Popa University of Medicine and Pharmacy of Iasi, 16 University Street, 700115 Iasi, Romania
- Prof. Dr. George I.M. Georgescu Institute of Cardiovascular Diseases, Carol I Boulevard, No. 50, 700503 Iasi, Romania
| | - Delia Șalaru
- Department of Internal Medicine, Faculty of Medicine, Grigore T. Popa University of Medicine and Pharmacy of Iasi, 16 University Street, 700115 Iasi, Romania
- Prof. Dr. George I.M. Georgescu Institute of Cardiovascular Diseases, Carol I Boulevard, No. 50, 700503 Iasi, Romania
| | - Carina Ureche
- Department of Internal Medicine, Faculty of Medicine, Grigore T. Popa University of Medicine and Pharmacy of Iasi, 16 University Street, 700115 Iasi, Romania
- Prof. Dr. George I.M. Georgescu Institute of Cardiovascular Diseases, Carol I Boulevard, No. 50, 700503 Iasi, Romania
| | - Laura Vasiliu
- Department of Internal Medicine, Faculty of Medicine, Grigore T. Popa University of Medicine and Pharmacy of Iasi, 16 University Street, 700115 Iasi, Romania
- Prof. Dr. George I.M. Georgescu Institute of Cardiovascular Diseases, Carol I Boulevard, No. 50, 700503 Iasi, Romania
| | - Ancuta Lupu
- Department of Pediatrics, "Grigore T. Popa" University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Vasile Valeriu Lupu
- Department of Pediatrics, "Grigore T. Popa" University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Adela Mihaela Șerban
- Cardiology Department, Heart Institute Niculae Stăncioiu, 19-21 Motilor Street, 400001 Cluj-Napoca, Romania
| | - Alexandra Zăvoi
- Department of Internal Medicine, Faculty of Medicine, Grigore T. Popa University of Medicine and Pharmacy of Iasi, 16 University Street, 700115 Iasi, Romania
- Prof. Dr. George I.M. Georgescu Institute of Cardiovascular Diseases, Carol I Boulevard, No. 50, 700503 Iasi, Romania
| | - Laura Catalina Benchea
- Department of Internal Medicine, Faculty of Medicine, Grigore T. Popa University of Medicine and Pharmacy of Iasi, 16 University Street, 700115 Iasi, Romania
- Prof. Dr. George I.M. Georgescu Institute of Cardiovascular Diseases, Carol I Boulevard, No. 50, 700503 Iasi, Romania
| | - Alexandra Clement
- Department of Internal Medicine, Faculty of Medicine, Grigore T. Popa University of Medicine and Pharmacy of Iasi, 16 University Street, 700115 Iasi, Romania
- Prof. Dr. George I.M. Georgescu Institute of Cardiovascular Diseases, Carol I Boulevard, No. 50, 700503 Iasi, Romania
| | - Bogdan-Sorin Tudurachi
- Department of Internal Medicine, Faculty of Medicine, Grigore T. Popa University of Medicine and Pharmacy of Iasi, 16 University Street, 700115 Iasi, Romania
- Prof. Dr. George I.M. Georgescu Institute of Cardiovascular Diseases, Carol I Boulevard, No. 50, 700503 Iasi, Romania
| | - Radu Andy Sascău
- Department of Internal Medicine, Faculty of Medicine, Grigore T. Popa University of Medicine and Pharmacy of Iasi, 16 University Street, 700115 Iasi, Romania
- Prof. Dr. George I.M. Georgescu Institute of Cardiovascular Diseases, Carol I Boulevard, No. 50, 700503 Iasi, Romania
| | - Cristian Stătescu
- Department of Internal Medicine, Faculty of Medicine, Grigore T. Popa University of Medicine and Pharmacy of Iasi, 16 University Street, 700115 Iasi, Romania
- Prof. Dr. George I.M. Georgescu Institute of Cardiovascular Diseases, Carol I Boulevard, No. 50, 700503 Iasi, Romania
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Azzam O, Nejad SH, Carnagarin R, Nolde JM, Galindo-Kiuchi M, Schlaich MP. Taming resistant hypertension: The promise of novel pharmacologic approaches and renal denervation. Br J Pharmacol 2024; 181:319-339. [PMID: 37715452 DOI: 10.1111/bph.16247] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2023] [Revised: 08/11/2023] [Accepted: 09/02/2023] [Indexed: 09/17/2023] Open
Abstract
Resistant hypertension is associated with an exceedingly high cardiovascular risk and there remains an unmet therapeutic need driven by pathophysiologic pathways unaddressed by guideline-recommended therapy. While spironolactone is widely considered as the preferable fourth-line drug, its broad application is limited by its side effect profile, especially off-target steroid receptor-mediated effects and hyperkalaemia in at-risk subpopulations. Recent landmark trials have reported promising safety and efficacy results for a number of novel compounds targeting relevant pathophysiologic pathways that remain unopposed by contemporary drugs. These include the dual endothelin receptor antagonist, aprocitentan, the aldosterone synthase inhibitor, baxdrostat and the nonsteroidal mineralocorticoid receptor antagonist finerenone. Furthermore, the evidence base for consideration of catheter-based renal denervation as a safe and effective adjunct therapeutic approach across the clinical spectrum of hypertension has been further substantiated. This review will summarise the recently published evidence on novel antihypertensive drugs and renal denervation in the context of resistant hypertension.
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Affiliation(s)
- Omar Azzam
- Dobney Hypertension Centre, Medical School-Royal Perth Hospital Unit, Royal Perth Hospital Medical Research Foundation, The University of Western Australia, Perth, Western Australia, Australia
- Department of Nephrology, Royal Perth Hospital, Perth, Western Australia, Australia
| | - Sayeh Heidari Nejad
- Dobney Hypertension Centre, Medical School-Royal Perth Hospital Unit, Royal Perth Hospital Medical Research Foundation, The University of Western Australia, Perth, Western Australia, Australia
| | - Revathy Carnagarin
- Dobney Hypertension Centre, Medical School-Royal Perth Hospital Unit, Royal Perth Hospital Medical Research Foundation, The University of Western Australia, Perth, Western Australia, Australia
| | - Janis M Nolde
- Dobney Hypertension Centre, Medical School-Royal Perth Hospital Unit, Royal Perth Hospital Medical Research Foundation, The University of Western Australia, Perth, Western Australia, Australia
| | - Marcio Galindo-Kiuchi
- Dobney Hypertension Centre, Medical School-Royal Perth Hospital Unit, Royal Perth Hospital Medical Research Foundation, The University of Western Australia, Perth, Western Australia, Australia
| | - Markus P Schlaich
- Dobney Hypertension Centre, Medical School-Royal Perth Hospital Unit, Royal Perth Hospital Medical Research Foundation, The University of Western Australia, Perth, Western Australia, Australia
- Department of Nephrology, Royal Perth Hospital, Perth, Western Australia, Australia
- Department of Cardiology, Royal Perth Hospital, Perth, Western Australia, Australia
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15
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Chen X, Li X, Zhang K, Lian K, Zhang W, Song Y, Kan C, Zhang J, Han F, Sun X, Guo Z. The role of a novel mineralocorticoid receptor antagonist, finerenone, in chronic kidney disease: mechanisms and clinical advances. Clin Exp Nephrol 2024; 28:125-135. [PMID: 37847437 DOI: 10.1007/s10157-023-02413-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Accepted: 09/20/2023] [Indexed: 10/18/2023]
Abstract
BACKGROUND Chronic kidney disease (CKD) poses a significant health risk in contemporary society. Current CKD treatments primarily involve renin-angiotensin-aldosterone system inhibitors and mineralocorticoid receptor antagonists, albeit associated with hyperkalemia risks. A novel selective mineralocorticoid receptor antagonist, finerenone, offers a promising, safer alternative for CKD therapy. This review comprehensively assesses the role and efficacy of finerenone in CKD treatment by analyzing clinical and animal studies. Emerging evidence consistently supports finerenone's ability to effectively slow the progression of CKD. By targeting the mineralocorticoid receptor, finerenone not only mitigates renal damage but also exhibits a favorable safety profile, minimizing hyperkalemia concerns. CONCLUSION Finerenone emerges as a valuable addition to CKD therapy, demonstrating potential benefits in delaying CKD progression while minimizing side effects. Nevertheless, further clinical trials are necessary to provide a comprehensive understanding of its safety and efficacy.
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Affiliation(s)
- Xinping Chen
- Department of Nephrology, Affiliated Hospital of Weifang Medical University, Weifang, 261031, China
- Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang, 261031, China
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, 2428 Yuhe Road, Weifang, 261031, China
| | - Xuan Li
- Department of Nephrology, Affiliated Hospital of Weifang Medical University, Weifang, 261031, China
- Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang, 261031, China
| | - Kexin Zhang
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, 2428 Yuhe Road, Weifang, 261031, China
| | - Kexin Lian
- Department of Nephrology, Affiliated Hospital of Weifang Medical University, Weifang, 261031, China
| | - Wenqiang Zhang
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, 2428 Yuhe Road, Weifang, 261031, China
- Department of Pathology, Affiliated Hospital of Weifang Medical University, Weifang, 261031, China
| | - Yixin Song
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, 2428 Yuhe Road, Weifang, 261031, China
| | - Chengxia Kan
- Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang, 261031, China
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, 2428 Yuhe Road, Weifang, 261031, China
| | - Jingwen Zhang
- Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang, 261031, China
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, 2428 Yuhe Road, Weifang, 261031, China
| | - Fang Han
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, 2428 Yuhe Road, Weifang, 261031, China
- Department of Pathology, Affiliated Hospital of Weifang Medical University, Weifang, 261031, China
| | - Xiaodong Sun
- Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang, 261031, China.
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, 2428 Yuhe Road, Weifang, 261031, China.
| | - Zhentao Guo
- Department of Nephrology, Affiliated Hospital of Weifang Medical University, Weifang, 261031, China.
- Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang, 261031, China.
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Perakakis N, Bornstein SR, Birkenfeld AL, Linkermann A, Demir M, Anker SD, Filippatos G, Pitt B, Rossing P, Ruilope LM, Kolkhof P, Lawatscheck R, Scott C, Bakris GL. Efficacy of finerenone in patients with type 2 diabetes, chronic kidney disease and altered markers of liver steatosis and fibrosis: A FIDELITY subgroup analysis. Diabetes Obes Metab 2024; 26:191-200. [PMID: 37814928 DOI: 10.1111/dom.15305] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Revised: 09/07/2023] [Accepted: 09/16/2023] [Indexed: 10/11/2023]
Abstract
AIM Investigating the effect of finerenone on liver function, cardiovascular and kidney composite outcomes in patients with chronic kidney disease and type 2 diabetes, stratified by their risk of liver steatosis, inflammation and fibrosis. MATERIALS AND METHODS Post hoc analysis stratified patients (N = 13 026) by liver fibrosis and enzymes: high risk of steatosis (hepatic steatosis index >36); elevated transaminases [alanine transaminase (ALT) >33 (males) and >25 IU/L (females)]; and fibrosis-4 (FIB-4) index scores >3.25, >2.67 and >1.30. Liver enzymes were assessed by changes in ALT, aspartate aminotransferase and gamma-glutamyl transferase. Composite kidney outcome was defined as onset of kidney failure, sustained estimated glomerular filtration rate decline ≥57% from baseline over ≥4 weeks or kidney death. Composite cardiovascular outcome was defined as cardiovascular death, non-fatal myocardial infarction, non-fatal stroke or hospitalization for heart failure. RESULTS ALT, aspartate aminotransferase and gamma-glutamyl transferase levels were consistent between treatment groups and remained stable throughout. Finerenone consistently reduced the risk of composite kidney outcome, irrespective of altered liver tests. Higher FIB-4 score was associated with higher incidence rates of composite cardiovascular outcome. Finerenone reduced the risk of composite cardiovascular outcome versus placebo in FIB-4 subgroups by 52% (>3.25), 39% (>2.67) and 24% (>1.30) (p values for interaction = .01, .13 and .03, respectively). CONCLUSIONS Finerenone has neutral effects on liver parameters in patients with chronic kidney disease and type 2 diabetes. Finerenone showed robust and consistent kidney benefits in patients with altered liver tests, and profound cardiovascular benefits even in patients with higher FIB-4 scores who were at high risk of developing cardiovascular complications.
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Affiliation(s)
- Nikolaos Perakakis
- University Study Center for Metabolic Diseases, Department of Internal Medicine III, Carl Gustav Carus University Clinic, TU Dresden, Dresden, Germany
- University Hospital and Faculty of Medicine, TU Dresden, Dresden, Paul Langerhans Institute Dresden (PLID), Helmholtz Center Munich, Dresden, Germany
- Neuherberg, German Center for Diabetes Research (DZD e.V.), Neuherberg, Germany
| | - Stefan R Bornstein
- University Study Center for Metabolic Diseases, Department of Internal Medicine III, Carl Gustav Carus University Clinic, TU Dresden, Dresden, Germany
- University Hospital and Faculty of Medicine, TU Dresden, Dresden, Paul Langerhans Institute Dresden (PLID), Helmholtz Center Munich, Dresden, Germany
- Neuherberg, German Center for Diabetes Research (DZD e.V.), Neuherberg, Germany
- Diabetes and Nutritional Sciences, King's College London, London, UK
| | - Andreas L Birkenfeld
- Neuherberg, German Center for Diabetes Research (DZD e.V.), Neuherberg, Germany
- Diabetes and Nutritional Sciences, King's College London, London, UK
- Department of Diabetology, Endocrinology and Nephrology, University Clinic, Tübingen, Germany
- Institute for Diabetes Research and Metabolic Diseases, Helmholtz Center Munich, University of Tübingen, Tübingen, Germany
| | - Andreas Linkermann
- University Study Center for Metabolic Diseases, Department of Internal Medicine III, Carl Gustav Carus University Clinic, TU Dresden, Dresden, Germany
- Division of Nephrology, Department of Medicine, Albert Einstein College of Medicine, Bronx, New York, USA
| | - Münevver Demir
- Hepatology Outpatient Clinic, Charité Universitätsmedizin, Berlin, Germany
| | - Stefan D Anker
- Department of Cardiology (CVK) of German Heart Center Charité; Institute of Health Center for Regenerative Therapies (BCRT), German Centre for Cardiovascular Research (DZHK) partner site Berlin, Charité Universitätsmedizin, Berlin, Germany
- Institute of Heart Diseases, Wrocław Medical University, Wrocław, Poland
| | - Gerasimos Filippatos
- National and Kapodistrian University of Athens, School of Medicine, Department of Cardiology, Attikon University Hospital, Athens, Greece
| | - Bertram Pitt
- Department of Medicine, University of Michigan School of Medicine, Ann Arbor, Michigan, USA
| | - Peter Rossing
- Steno Diabetes Center Copenhagen, Herlev, Denmark
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Luis M Ruilope
- Cardiorenal Translational Laboratory and Hypertension Unit, Institute of Research imas12, Madrid, Spain
- CIBER-CV, Hospital Universitario 12 de Octubre, Madrid, Spain
- Faculty of Sport Sciences, European University of Madrid, Madrid, Spain
| | - Peter Kolkhof
- Research and Development, Preclinical Research Cardiovascular, Wuppertal, Germany
| | | | | | - George L Bakris
- Department of Medicine, University of Chicago Medicine, Chicago, Illinois, USA
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17
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Chen W, Zheng L, Wang J, Lin Y, Zhou T. Overview of the safety, efficiency, and potential mechanisms of finerenone for diabetic kidney diseases. Front Endocrinol (Lausanne) 2023; 14:1320603. [PMID: 38174337 PMCID: PMC10762446 DOI: 10.3389/fendo.2023.1320603] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/12/2023] [Accepted: 12/04/2023] [Indexed: 01/05/2024] Open
Abstract
Diabetic kidney disease (DKD) is a common disorder with numerous severe clinical implications. Due to a high level of fibrosis and inflammation that contributes to renal and cardiovascular disease (CVD), existing treatments have not effectively mitigated residual risk for patients with DKD. Excess activation of mineralocorticoid receptors (MRs) plays a significant role in the progression of renal and CVD, mostly by stimulating fibrosis and inflammation. However, the application of traditional steroidal MR antagonists (MRAs) to DKD has been limited by adverse events. Finerenone (FIN), a third-generation non-steroidal selective MRA, has revealed anti-fibrotic and anti-inflammatory effects in pre-clinical studies. Current clinical trials, such as FIDELIO-DKD and FIGARO-DKD and their combined analysis FIDELITY, have elucidated that FIN reduces the kidney and CV composite outcomes and risk of hyperkalemia compared to traditional steroidal MRAs in patients with DKD. As a result, FIN should be regarded as one of the mainstays of treatment for patients with DKD. In this review, the safety, efficiency, and potential mechanisms of FIN treatment on the renal system in patients with DKD is reviewed.
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Affiliation(s)
| | | | | | | | - Tianbiao Zhou
- Department of Nephrology, The Second Affiliated Hospital of Shantou University Medical College, Shantou, China
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18
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Kintscher U. Cardiovascular and Renal Benefit of Novel Non-steroidal Mineralocorticoid Antagonists in Patients with Diabetes. Curr Cardiol Rep 2023; 25:1859-1864. [PMID: 37991625 DOI: 10.1007/s11886-023-01998-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/08/2023] [Indexed: 11/23/2023]
Abstract
PURPOSE OF REVIEW Novel non-steroidal mineralocorticoid receptor (MR) antagonists (MRAs) are a new class of drugs blocking adverse MR-mediated effects with an improved benefit-risk profile compared to steroidal MRAs. This review will provide information on the preclinical and clinical pharmacology of this new drug class and will discuss their future clinical applications in patients with cardiorenal disease. RECENT FINDINGS Non-steroidal MRAs such as esaxerenone, AZD9977, apararenone, ocedurenone (KBP-5074), and finerenone are newly approved or in clinical development for patients with cardiorenal disease including type 2 diabetes (T2D) and chronic kidney disease (CKD), hypertension -/+ CKD or heart failure. Unlike steroidal MRAs, non-steroidal MRAs do not induce sex hormone-related side effects and appear to mediate a lower risk of hyperkalemia while maintaining compelling clinical efficacy. Recently, new data from several clinical trials with non-steroidal MRAs have been published (e.g., FIDELIO-DKD, FIGARO-DKD, ESAX-DN, and BLOCK-CKD), and additional studies are currently underway (e.g., FINEARTS-HF and CLARION-CKD). These data and the clinical scientific basis for the ongoing studies will be discussed. Non-steroidal MRAs have been extensively explored in diabetic kidney disease. Selected candidates of this drug class reduced UACR in patients with varying degrees of CKD and T2D and have shown convincing cardiorenal protection, in particular finerenone. Furthermore, finerenone is currently tested in patients with heart failure with preserved ejection fraction.
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Affiliation(s)
- Ulrich Kintscher
- Institute of Pharmacology, Charite - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Max Rubner Center for Cardiovascular Metabolic Renal Research, Hessische Str. 3-4, 10115, Berlin, Germany.
- DZHK (German Centre for Cardiovascular Research) Partner Site Berlin, Berlin, Germany.
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19
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Sinha SK, Nicholas SB. Pathomechanisms of Diabetic Kidney Disease. J Clin Med 2023; 12:7349. [PMID: 38068400 PMCID: PMC10707303 DOI: 10.3390/jcm12237349] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Revised: 11/15/2023] [Accepted: 11/22/2023] [Indexed: 03/15/2024] Open
Abstract
The worldwide occurrence of diabetic kidney disease (DKD) is swiftly rising, primarily attributed to the growing population of individuals affected by type 2 diabetes. This surge has been transformed into a substantial global concern, placing additional strain on healthcare systems already grappling with significant demands. The pathogenesis of DKD is intricate, originating with hyperglycemia, which triggers various mechanisms and pathways: metabolic, hemodynamic, inflammatory, and fibrotic which ultimately lead to renal damage. Within each pathway, several mediators contribute to the development of renal structural and functional changes. Some of these mediators, such as inflammatory cytokines, reactive oxygen species, and transforming growth factor β are shared among the different pathways, leading to significant overlap and interaction between them. While current treatment options for DKD have shown advancement over previous strategies, their effectiveness remains somewhat constrained as patients still experience residual risk of disease progression. Therefore, a comprehensive grasp of the molecular mechanisms underlying the onset and progression of DKD is imperative for the continued creation of novel and groundbreaking therapies for this condition. In this review, we discuss the current achievements in fundamental research, with a particular emphasis on individual factors and recent developments in DKD treatment.
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Affiliation(s)
- Satyesh K. Sinha
- Department of Medicine, David Geffen School of Medicine, University of California, Los Angeles, CA 90095, USA;
- College of Medicine, Charles R Drew University of Medicine and Science, Los Angeles, CA 90059, USA
| | - Susanne B. Nicholas
- Department of Medicine, David Geffen School of Medicine, University of California, Los Angeles, CA 90095, USA;
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20
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Ashjian E, Clarke M, Pogue K. Pharmacotherapy considerations with finerenone in the treatment of chronic kidney disease associated with type 2 diabetes. Am J Health Syst Pharm 2023; 80:1708-1721. [PMID: 37632460 PMCID: PMC10664185 DOI: 10.1093/ajhp/zxad192] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2023] [Indexed: 08/28/2023] Open
Abstract
PURPOSE This review provides an overview of the management of chronic kidney disease (CKD) associated with type 2 diabetes (T2D), how the novel treatment class of nonsteroidal mineralocorticoid receptor antagonists (MRAs) fits within the treatment landscape, and how pharmacists can contribute to the multidisciplinary care of patients with CKD associated with T2D. SUMMARY Optimizing pharmacotherapy for patients with CKD associated with T2D is critical to prevent or slow progression to end-stage kidney disease and reduce the incidence of cardiovascular events. However, many patients with CKD receive suboptimal treatment, in part because of the high complexity of care required, a lack of disease recognition among providers and patients, and a failure to utilize new kidney-protective therapies. Finerenone is the first nonsteroidal, selective MRA to be approved by the US Food and Drug Administration and the European Medicines Agency for the treatment of adult patients with CKD associated with T2D. Clinical trials have demonstrated that finerenone significantly reduces the risk of cardiorenal disease progression vs placebo and has a reduced risk of hyperkalemia compared to traditional steroidal MRAs. Initiation of finerenone should follow evaluation of baseline estimated glomerular filtration rate and serum potassium levels. Consideration of potential drug-drug interactions, follow-up monitoring of potassium levels, and coordination of changes in pharmacotherapy across the patient care team are also important. CONCLUSION Finerenone is a valuable addition to the treatment landscape for CKD associated with T2D. Through their expertise in -medication -management, transitions of care, and patient education, clinical pharmacists are well positioned to ensure patients receive safe and effective -treatment.
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Affiliation(s)
- Emily Ashjian
- Pharmacy Innovations & Partnerships, Michigan Medicine, Ann Arbor, MI
- Department of Clinical Pharmacy, University of Michigan College of Pharmacy, Ann Arbor, MI, USA
| | - Megan Clarke
- Department of Pharmacy, University of North Carolina Medical Center, Chapel Hill, NC, USA
| | - Kristen Pogue
- Department of Clinical Pharmacy, University of Michigan College of Pharmacy, Ann Arbor, MI
- Department of Pharmacy, Michigan Medicine, Ann Arbor, MI, USA
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21
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Bobkova IN. [The role of mineralocorticoid receptors hyperactivation in the development of cardiorenal complications in patients with diabetes mellitus, perspective of the selective nonsteroidal mineralocorticoid receptors antagonist's treatment: A review]. TERAPEVT ARKH 2023; 95:796-801. [PMID: 38158924 DOI: 10.26442/00403660.2023.09.202367] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Accepted: 04/07/2021] [Indexed: 01/03/2024]
Abstract
The renin-angiotensin-aldosterone system (RAAS) activation plays a key role in the chronic kidney disease (CKD) progression and in the cardiovascular complications (CVC) development in patients with diabetes mellitus (DM). RAAS blockers alone are not sufficient to prevent CVC and CVC progression. RAAS upregulation in CKD associated with DM triggers the mineralocorticoid receptors (MCR) hyperactivation which results in fibrosis and inflammation in the heart and kidneys. This review presents the current data about the variety of MCR hyperactivation manifestations, as well as about of multiplicity of MCR hyperactivation ways in DM. The efficacy and safety of finerenone, a new MCR nonsteroidal selective antagonist, are discussed.
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Affiliation(s)
- I N Bobkova
- Sechenov First Moscow State Medical University (Sechenov University)
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22
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Koca D, Lother A. Molecular pharmacology of mineralocorticoid receptor antagonists: The role of co-regulators. Steroids 2023; 199:109291. [PMID: 37558173 DOI: 10.1016/j.steroids.2023.109291] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Revised: 08/02/2023] [Accepted: 08/04/2023] [Indexed: 08/11/2023]
Abstract
Mineralocorticoid receptor (MR) antagonists have shown remarkable benefits in the treatment of cardiovascular disease. However, their underutilization in clinical practice may be attributed to concerns regarding the risk of hyperkalemia. An ideal selective MR modulator would inhibit the detrimental effects of MR in non-epithelial cells of the cardiovascular system while sparing its physiological function in kidney epithelial cells, thereby reducing the risk of adverse events. To address this issue, a new generation of non-steroidal MR antagonists, including esaxereneone, balcinrenone, ocedurenone, and finerenone, has been developed with distinct molecular structures and pharmacology. They share a mechanism of action that is different from the previously developed steroidal MR antagonists, leading to altered co-regulator interaction, potentially involving conformational changes of the receptor. Interfering with MR co-regulator interaction or the co-regulator itself may enable selective targeting of downstream signaling cascades and - in the long term - lead to more personalized medicine. In this review article, we summarize what is currently known about the mechanisms of action of the different MR antagonists with a focus on MR co-factor interaction and what may be inferred from this for future developments.
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Affiliation(s)
- Duygu Koca
- Institute of Experimental and Clinical Pharmacology and Toxicology, Faculty of Medicine, University of Freiburg, Germany
| | - Achim Lother
- Institute of Experimental and Clinical Pharmacology and Toxicology, Faculty of Medicine, University of Freiburg, Germany; Interdisciplinary Medical Intensive Care, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany.
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23
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Shah M, Awad AS, Abdel-Rahman EM. Nonsteroidal Mineralocorticoid Receptor Antagonist (Finerenone) in Cardiorenal Disease. J Clin Med 2023; 12:6285. [PMID: 37834929 PMCID: PMC10573495 DOI: 10.3390/jcm12196285] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2023] [Revised: 09/23/2023] [Accepted: 09/25/2023] [Indexed: 10/15/2023] Open
Abstract
Nonsteroidal mineralocorticoid receptor antagonists (MRAs) present a promising therapeutic option in cardiorenal diseases, mitigating the limitations of steroidal MRAs. Finerenone, a third-generation nonsteroidal MRA, has demonstrated beneficial effects in heart failure (HF) and chronic kidney disease (CKD). Clinical trials, including FIDELIO-DKD and FIGARO-DKD, revealed finerenone's efficacy in improving kidney and cardiovascular (CV) outcomes. Patients with CKD and type 2 diabetes (T2DM) on finerenone experienced reduced rates of cardiovascular events, including hospitalization for HF. However, these trials excluded symptomatic HF patients, focusing on asymptomatic or early-stage HF. The ongoing FINEARTS-HF trial evaluates finerenone in HF with preserved ejection fraction (HFpEF). Additionally, studies exploring finerenone and sodium-glucose cotransporter 2 (SGLT2) inhibitors' (Empagliflozin) combination effects in CKD and T2DM (CONFIDENCE) and the selective MR modulator AZD9977 with another SGLT2 inhibitor (dapagliflozin) in HF and CKD (MIRACLE) aim to expand treatment options. While SGLT-2 inhibitors were shown to reduce hyperkalemia risk in FIDELIO-DKD and potentially lower new-onset HF incidence in FIGARO-DKD, further research is essential. So far, the evidence for the beneficial effect of finerenone in the spectrum of cardiorenal diseases is based only on the results of studies conducted in patients with T2DM, and clinical trials of finerenone in patients with nondiabetic kidney disease are ongoing. Nonsteroidal MRAs hold significant potential as pivotal treatment targets across the cardiorenal disease spectrum. This review will focus on the effects of finerenone on cardiorenal disease.
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Affiliation(s)
- Monarch Shah
- Division of Nephrology, University of Virginia, Charlottesville, VA 22902, USA;
| | - Alaa S. Awad
- Division of Nephrology, University of Florida, Jacksonville, FL 32209, USA;
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24
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Naaman SC, Bakris GL. Diabetic Nephropathy: Update on Pillars of Therapy Slowing Progression. Diabetes Care 2023; 46:1574-1586. [PMID: 37625003 PMCID: PMC10547606 DOI: 10.2337/dci23-0030] [Citation(s) in RCA: 18] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Accepted: 06/16/2023] [Indexed: 08/27/2023]
Abstract
Management of diabetic kidney disease (DKD) has evolved in parallel with our growing understanding of the multiple interrelated pathophysiological mechanisms that involve hemodynamic, metabolic, and inflammatory pathways. These pathways and others play a vital role in the initiation and progression of DKD. Since its initial discovery, the blockade of the renin-angiotensin system has remained a cornerstone of DKD management, leaving a large component of residual risk to be dealt with. The advent of sodium-glucose cotransporter 2 inhibitors followed by nonsteroidal mineralocorticoid receptor antagonists and, to some extent, glucagon-like peptide 1 receptor agonists (GLP-1 RAs) has ushered in a resounding paradigm shift that supports a pillared approach in maximizing treatment to reduce outcomes. This pillared approach is like that derived from the approach to heart failure treatment. The approach mandates that all agents that have been shown in clinical trials to reduce cardiovascular outcomes and/or mortality to a greater extent than a single drug class alone should be used in combination. In this way, each drug class focuses on a specific aspect of the disease's pathophysiology. Thus, in heart failure, β-blockers, sacubitril/valsartan, a mineralocorticoid receptor antagonist, and a diuretic are used together. In this article, we review the evolution of the pillar concept of therapy as it applies to DKD and discuss how it should be used based on the outcome evidence. We also discuss the exciting possibility that GLP-1 RAs may be an additional pillar in the quest to further slow kidney disease progression in diabetes.
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Affiliation(s)
- Sandra C. Naaman
- Section of Endocrinology, Diabetes, and Metabolism, Department of Medicine, and American Heart Association Comprehensive Hypertension Center, University of Chicago Medicine, Chicago, IL
| | - George L. Bakris
- Section of Endocrinology, Diabetes, and Metabolism, Department of Medicine, and American Heart Association Comprehensive Hypertension Center, University of Chicago Medicine, Chicago, IL
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25
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Theofilis P, Vordoni A, Kalaitzidis RG. Novel therapeutic approaches in the management of chronic kidney disease: a narrative review. Postgrad Med 2023; 135:543-550. [PMID: 37401536 DOI: 10.1080/00325481.2023.2233492] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Accepted: 06/27/2023] [Indexed: 07/05/2023]
Abstract
Chronic kidney disease (CKD) remains a pathologic entity with constantly rising incidence and high rates of morbidity and mortality, which are associated with serious cardiovascular complications. Moreover, the incidence of end-stage renal disease tends to increase. The epidemiological trends of CKD warrant the development of novel therapeutic approaches aiming to prevent its development or retard its progression through the control of major risk factors: type 2 diabetes mellitus, arterial hypertension, and dyslipidemia. Contemporary therapeutics such as sodium-glucose cotransporter-2 inhibitors and second-generation mineralocorticoid receptor antagonists are utilized in this direction. Additionally, experimental and clinical studies present novel drug categories that could be employed in managing CKD, such as aldosterone synthesis inhibitors or activators guanylate cyclase, while the role of melatonin should be further tested in the clinical setting. Finally, in this patient population, the use of hypolipidemic agents may provide incremental benefits.
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Affiliation(s)
- Panagiotis Theofilis
- Center for Nephrology, "G. Papadakis" General Hospital of Nikaia-Piraeus "Ag. Panteleimon", Athens, Greece
| | - Aikaterini Vordoni
- Center for Nephrology, "G. Papadakis" General Hospital of Nikaia-Piraeus "Ag. Panteleimon", Athens, Greece
| | - Rigas G Kalaitzidis
- Center for Nephrology, "G. Papadakis" General Hospital of Nikaia-Piraeus "Ag. Panteleimon", Athens, Greece
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26
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Luo X, Xu J, Zhou S, Xue C, Chen Z, Mao Z. Influence of SGLT2i and RAASi and Their Combination on Risk of Hyperkalemia in DKD: A Network Meta-Analysis. Clin J Am Soc Nephrol 2023; 18:1019-1030. [PMID: 37256921 PMCID: PMC10564376 DOI: 10.2215/cjn.0000000000000205] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2022] [Accepted: 05/24/2023] [Indexed: 06/02/2023]
Abstract
BACKGROUND This network meta-analysis investigated the effect of various combined regimens of sodium-glucose cotransporter-2 inhibitors (SGLT2is) and renin-angiotensin-aldosterone system inhibitors (RAASis) on the occurrence of hyperkalemia in diabetic kidney disease. METHODS The risk of hyperkalemia was compared using the random-effects model of network meta-analysis, with results expressed as odds ratios (ORs) with 95% confidence intervals (CIs). The comparative effects of all medications and their combinations with placebo were ranked using the surface under the cumulative ranking probabilities. RESULTS In total, 27 eligible studies involving 43,589 participants with diabetic kidney disease were included. Major findings showed that the use of mineralocorticoid receptor antagonists (MRAs) on top of angiotensin-converting enzyme inhibitors (ACEIs) or angiotensin receptor blockers (ARBs) prominently increased hyperkalemia incidence when compared with placebo (OR, 6.08; 95% CI, 2.30 to 16.08), ACEI (OR, 3.07; 95% CI, 1.14 to 8.31), ARB (OR, 2.57; 95% CI, 1.10 to 6.02), SGLT2i (OR, 9.22; 95% CI, 2.99 to 28.46), renin inhibitors+ACEI/ARB (OR, 2.23; 95% CI, 1.14 to 4.36), or SGLT2i+ACEI/ARB (OR, 4.10; 95% CI, 2.32 to 7.26). Subgroup analysis among different generations of MRA found that spironolactone had the strongest effect in combination with ACEI/ARB, even higher than the combined use of ACEI and ARB (OR, 2.89; 95% CI, 1.26 to 6.63). In addition, SGLT2i had a significantly lower incidence of hyperkalemia compared with ACEI (OR, 0.33; 95% CI, 0.12 to 0.91), ARB (OR, 0.28; 95% CI, 0.13 to 0.61), dual RAASi (ACEI combined with ARB; OR, 0.17; 95% CI, 0.06 to 0.47), or MRA or renin inhibitors combined with ACEI/ARB (OR, 0.11; 95% CI, 0.04 to 0.33; OR, 0.24; 95% CI, 0.08 to 0.76, respectively). Moreover, adding SGLT2i to the combination of MRA and ACEI/ARB, as well as the combinations of different RAASis, markedly reduced the occurrence of hyperkalemia. CONCLUSIONS Among the therapeutic drugs with the potential risk of increasing serum potassium in patients with diabetic kidney disease, MRA added an extra risk of hyperkalemia while SGLT2i had the opposite effect and could even reverse the elevation of serum potassium caused by the combined regimen, including MRAs.
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Affiliation(s)
- Xiaoling Luo
- Division of Nephrology, Changzheng Hospital, Second Military Medical University, Shanghai, China
| | - Jing Xu
- Division of Nephrology, Changzheng Hospital, Second Military Medical University, Shanghai, China
- State Key Laboratory of Cell Biology, Center for Excellence in Molecular Cell Science, Shanghai Institute of Biochemistry and Cell Biology, Chinese Academy of Sciences, University of Chinese Academy of Sciences, Shanghai, China
| | - Shoulian Zhou
- Division of Hemodialysis Center, Naval Hospital of Eastern Theater of PLA, Zhoushan, Zhejiang, China
| | - Cheng Xue
- Division of Nephrology, Changzheng Hospital, Second Military Medical University, Shanghai, China
| | - Zewei Chen
- Division of Nephrology, Changzheng Hospital, Second Military Medical University, Shanghai, China
| | - Zhiguo Mao
- Division of Nephrology, Changzheng Hospital, Second Military Medical University, Shanghai, China
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27
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Blazek O, Bakris GL. Slowing the Progression of Diabetic Kidney Disease. Cells 2023; 12:1975. [PMID: 37566054 PMCID: PMC10417620 DOI: 10.3390/cells12151975] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2023] [Revised: 07/26/2023] [Accepted: 07/28/2023] [Indexed: 08/12/2023] Open
Abstract
Diabetes is the most frequent cause of kidney disease that progresses to end-stage renal disease worldwide, and diabetic kidney disease is significantly related to unfavorable cardiovascular outcomes. Since the 1990s, specific therapies have emerged and been approved to slow the progression of diabetic kidney disease, namely, renin-angiotensin-aldosterone system blockers (including angiotensin-converting enzyme inhibitors (ACEi) angiotensin receptor blockers (ARBs), the non-steroidal mineralocorticoid receptor antagonist (NS-MRA), finerenone, and sodium-glucose cotransporter-2 (SGLT2) inhibitors). Mechanistically, these different classes of agents bring different anti-inflammatory, anti-fibrotic, and complementary hemodynamic effects to patients with diabetic kidney disease such that they have additive benefits on slowing disease progression. Within the coming year, there will be data on renal outcomes using the glucagon-like peptide-1 receptor agonist, semaglutide. All the aforementioned medications have also been shown to improve cardiovascular outcomes. Thus, all three classes (maximally dosed ACEi or ARB, low-dose SGLT-2 inhibitors, and the NS-MRA, finerenone) form the "pillars of therapy" such that, when used together, they maximally slow diabetic kidney disease progression. Ongoing studies aim to expand these pillars with additional medications to potentially normalize the decline in kidney function and reduce associated cardiovascular mortality.
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Affiliation(s)
| | - George L. Bakris
- Department of Medicine, American Heart Association Comprehensive Hypertension Center, The University of Chicago Medicine, Chicago, IL 60637, USA;
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28
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Lother A, Kohl P. The heterocellular heart: identities, interactions, and implications for cardiology. Basic Res Cardiol 2023; 118:30. [PMID: 37495826 PMCID: PMC10371928 DOI: 10.1007/s00395-023-01000-6] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Revised: 07/17/2023] [Accepted: 07/17/2023] [Indexed: 07/28/2023]
Abstract
The heterocellular nature of the heart has been receiving increasing attention in recent years. In addition to cardiomyocytes as the prototypical cell type of the heart, non-myocytes such as endothelial cells, fibroblasts, or immune cells are coming more into focus. The rise of single-cell sequencing technologies enables identification of ever more subtle differences and has reignited the question of what defines a cell's identity. Here we provide an overview of the major cardiac cell types, describe their roles in homeostasis, and outline recent findings on non-canonical functions that may be of relevance for cardiology. We highlight modes of biochemical and biophysical interactions between different cardiac cell types and discuss the potential implications of the heterocellular nature of the heart for basic research and therapeutic interventions.
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Affiliation(s)
- Achim Lother
- Institute of Experimental and Clinical Pharmacology and Toxicology, Faculty of Medicine, University of Freiburg, Albertstr. 25, 79104, Freiburg, Germany.
- Interdisciplinary Medical Intensive Care, Faculty of Medicine, Medical Center-University of Freiburg, University of Freiburg, Freiburg, Germany.
| | - Peter Kohl
- Institute for Experimental Cardiovascular Medicine, Faculty of Medicine, University Heart Center, University of Freiburg, Freiburg, Germany
- CIBSS Centre for Integrative Biological Signalling Studies, University of Freiburg, Freiburg, Germany
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29
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Kintscher U, Edelmann F. The non-steroidal mineralocorticoid receptor antagonist finerenone and heart failure with preserved ejection fraction. Cardiovasc Diabetol 2023; 22:162. [PMID: 37386461 PMCID: PMC10311906 DOI: 10.1186/s12933-023-01899-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Accepted: 06/22/2023] [Indexed: 07/01/2023] Open
Abstract
Finerenone is a novel non-steroidal mineralocorticoid receptor (MR) antagonist (MRA) with high binding affinity, high MR selectivity and a short plasma half-life. In two major endpoint-driven clinical trials in patients with chronic kidney disease and type 2 diabetes mellitus (FIDELIO-DKD and FIGARO-DKD), finerenone induced significant cardiorenal protective actions, and has been recently approved for treatment of these patients. Heart failure with preserved ejection fraction (HFpEF) is a devastating clinical syndrome with increasing prevalence and poor prognosis. Pharmacological therapy of HFpEF is very limited and new therapeutic options are urgently needed. Finerenone has been shown to improve multiple pathophysiological parameters of HFpEF in preclinical models. In consonance, pre-specified subgroup analyses of FIDELIO-DKD and FIGARO-DKD suggested a potential beneficial effect of finerenone in HFpEF. This review will discuss the pharmacodynamic and -kinetic profile of finerenone. We will provide a general overview over the complex pathophysiology of HFpEF and data from pre-clinical studies, focusing on how finerenone improves multiple components of this pathophysiology. Finally, we will discuss current and future clinical trials with finerenone in heart failure patients focusing on HFpEF.
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Affiliation(s)
- Ulrich Kintscher
- Institute of Pharmacology, Charite - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt- Universität zu Berlin, Max Rubner Center for Cardiovascular Metabolic Renal Research, Hessische Str. 3-4, 10115, Berlin, Germany.
- DZHK (German Centre for Cardiovascular Research), partner site Berlin, Berlin, Germany.
| | - Frank Edelmann
- DZHK (German Centre for Cardiovascular Research), partner site Berlin, Berlin, Germany
- Deutsches Herzzentrum der Charité, Campus Virchow-Klinikum, 13353, Berlin, Germany
- Berlin Institute of Health, 13353, Berlin, Germany
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30
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Pandey A, Khan MS, Patel KV, Bhatt DL, Verma S. Predicting and preventing heart failure in type 2 diabetes. Lancet Diabetes Endocrinol 2023:S2213-8587(23)00128-6. [PMID: 37385290 DOI: 10.1016/s2213-8587(23)00128-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Revised: 04/25/2023] [Accepted: 05/04/2023] [Indexed: 07/01/2023]
Abstract
The burden of heart failure among people with type 2 diabetes is increasing globally. People with comorbid type 2 diabetes and heart failure often have worse outcomes than those with only one of these conditions-eg, higher hospitalisation and mortality rates. Therefore, it is essential to implement optimal heart failure prevention strategies for people with type 2 diabetes. A detailed understanding of the pathophysiology underlying the occurrence of heart failure in type 2 diabetes can aid clinicians in identifying relevant risk factors and lead to early interventions that can help prevent heart failure. In this Review, we discuss the pathophysiology and risk factors of heart failure in type 2 diabetes. We also review the risk assessment tools for predicting heart failure incidence in people with type 2 diabetes as well as the data from clinical trials that have assessed the efficacy of lifestyle and pharmacological interventions. Finally, we discuss the potential challenges in implementing new management approaches and offer pragmatic recommendations to help overcome these challenges.
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Affiliation(s)
- Ambarish Pandey
- Division of Cardiology, Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | | | - Kershaw V Patel
- Department of Cardiology, Houston Methodist DeBakey Heart & Vascular Center, Houston, TX, USA
| | - Deepak L Bhatt
- Mount Sinai Heart, Icahn School of Medicine at Mount Sinai Health System, New York, NY, USA
| | - Subodh Verma
- Division of Cardiac Surgery, St Michael's Hospital, University of Toronto, Toronto, ON, Canada.
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31
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Di Lullo L, Lavalle C, Scatena A, Mariani MV, Ronco C, Bellasi A. Finerenone: Questions and Answers-The Four Fundamental Arguments on the New-Born Promising Non-Steroidal Mineralocorticoid Receptor Antagonist. J Clin Med 2023; 12:3992. [PMID: 37373685 PMCID: PMC10299719 DOI: 10.3390/jcm12123992] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Revised: 06/03/2023] [Accepted: 06/08/2023] [Indexed: 06/29/2023] Open
Abstract
Chronic kidney disease (CKD) is one of the most common complications of diabetes mellitus and an independent risk factor for cardiovascular disease. Despite guideline-directed therapy of CKD in patients with type 2 diabetes, the risk of renal failure and cardiovascular events still remains high, and diabetes remains the leading cause of end-stage kidney disease in affected patients. To date, current medications for CKD and type 2 diabetes mellitus have not reset residual risk in patients due to a high grade of inflammation and fibrosis contributing to kidney and heart disease. This question-and-answer-based review will discuss the pharmacological and clinical differences between finerenone and other mineralocorticoid receptor antagonists and then move on to the main evidence in the cardiovascular and renal fields, closing, finally, on the potential role of therapeutic combination with sodium-glucose cotransporter 2 inhibitors (SGLT2is).
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Affiliation(s)
- Luca Di Lullo
- Department of Nephrology and Dialysis, L. Parodi—Delfino Hospital, 00034 Colleferro, Italy
| | - Carlo Lavalle
- Department of Clinical, Internal, Anesthesiologist and Cardiovascular Sciences, Sapienza University of Rome, Viale del Policlinico 155, 00161 Rome, Italy; (C.L.); (M.V.M.)
| | | | - Marco Valerio Mariani
- Department of Clinical, Internal, Anesthesiologist and Cardiovascular Sciences, Sapienza University of Rome, Viale del Policlinico 155, 00161 Rome, Italy; (C.L.); (M.V.M.)
| | - Claudio Ronco
- International Renal Research Institute (IRRIV), S. Bortolo Hospital, 36100 Vicenza, Italy
| | - Antonio Bellasi
- Department of Medicine, Division of Nephrology, Ente Ospedaliero Cantonale, 6900 Lugano, Switzerland;
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32
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Gregg LP, Navaneethan SD. Steroidal or non-steroidal MRAs: should we still enable RAASi use through K binders? Nephrol Dial Transplant 2023; 38:1355-1365. [PMID: 36264349 PMCID: PMC10229268 DOI: 10.1093/ndt/gfac284] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Indexed: 01/31/2023] Open
Abstract
Renin-angiotensin-aldosterone system inhibitors (RAASi) and mineralocorticoid receptor antagonists (MRAs) are important interventions to improve outcomes in patients with chronic kidney disease and heart failure, but their use is limited in some patients by the development of hyperkalemia. The risk of hyperkalemia may differ between agents, with one trial showing lower risk of hyperkalemia with the novel non-steroidal MRA finerenone compared with steroidal MRA spironolactone. Novel potassium binders, including patiromer and sodium zirconium cyclosilicate, are available interventions to manage hyperkalemia and enable continuation of RAASi and MRAs in patients who could benefit from these treatments. These agents bind free potassium ions in the lumen of the gastrointestinal tract to prevent the absorption of dietary potassium and increase potassium secretion. Several studies showed that potassium binders are effective compared with placebo for preventing hyperkalemia or steroidal MRA discontinuation, but none has evaluated whether this strategy impacts clinically important endpoints such as cardiovascular events. Due to this and other limitations related to cost, clinical availability, pill burden and patient selection, alternative potential strategies to mitigate hyperkalemia may be more practical. Conservative strategies include increased monitoring and use of loop or thiazide diuretics to increase urinary potassium excretion. Non-steroidal MRAs may have a lower risk of hyperkalemia than steroidal MRAs and have stronger anti-inflammatory and anti-fibrotic effects with resultant reduced risk of kidney disease progression. Sodium-glucose cotransporter-2 inhibitors also decrease hyperkalemia risk in patients on MRAs and decrease cardiovascular events and kidney disease progression. These may be better first-line interventions to obviate the need for potassium binders and offer additional benefits.
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Affiliation(s)
- L Parker Gregg
- Selzman Institute for Kidney Health, Section of Nephrology, Department of Medicine, Baylor College of Medicine, Houston, TX, USA
- Section of Nephrology, Medical Care Line, Michael E. DeBakey Veterans Affairs Medical Center, Houston, TX, USA
- Veterans Affairs Health Services Research and Development Center for Innovations in Quality, Effectiveness and Safety, Houston, TX, USA
| | - Sankar D Navaneethan
- Selzman Institute for Kidney Health, Section of Nephrology, Department of Medicine, Baylor College of Medicine, Houston, TX, USA
- Section of Nephrology, Medical Care Line, Michael E. DeBakey Veterans Affairs Medical Center, Houston, TX, USA
- Veterans Affairs Health Services Research and Development Center for Innovations in Quality, Effectiveness and Safety, Houston, TX, USA
- Institute of Clinical and Translational Research, Baylor College of Medicine, Houston, TX, USA
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Abstract
Hypertension is the leading modifiable cause of premature death and hence one of the global targets of World Health Organization for prevention. Hypertension also affects the great majority of patients with chronic kidney disease (CKD). Both hypertension and CKD are intrinsically related, as hypertension is a strong determinant of worse renal and cardiovascular outcomes and renal function decline aggravates hypertension. This bidirectional relationship is well documented by the high prevalence of hypertension across CKD stages and the dual benefits of effective antihypertensive treatments on renal and cardiovascular risk reduction. Achieving an optimal blood pressure (BP) target is mandatory and requires several pharmacological and lifestyle measures. However, it also requires a correct diagnosis based on reliable BP measurements (eg, 24-hour ambulatory BP monitoring, home BP), especially for populations like patients with CKD where reduced or reverse dipping patterns or masked and resistant hypertension are frequent and associated with a poor cardiovascular and renal prognosis. Even after achieving BP targets, which remain debated in CKD, the residual cardiovascular risk remains high. Current antihypertensive options have been enriched with novel agents that enable to lower the existing renal and cardiovascular risks, such as SGLT2 (sodium-glucose cotransporter-2) inhibitors and novel nonsteroidal mineralocorticoid receptor antagonists. Although their beneficial effects may be driven mostly from actions beyond BP control, recent evidence underline potential improvements on abnormal 24-hour BP phenotypes such as nondipping. Other promising novelties are still to come for the management of hypertension in CKD. In the present review, we shall discuss the existing evidence of hypertension as a cardiovascular risk factor in CKD, the importance of identifying hypertension phenotypes among patients with CKD, and the traditional and novel aspects of the management of hypertensives with CKD.
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Affiliation(s)
- Michel Burnier
- Hypertension Research Foundation (M.B.), University of Lausanne, Switzerland
- Faculty of Biology and Medicine (M.B.), University of Lausanne, Switzerland
- Service of Nephrology and Hypertension, Centre Hospitalier Universitaire Vaudois, Lausanne Switzerland (M.B., A.D.)
| | - Aikaterini Damianaki
- Service of Nephrology and Hypertension, Centre Hospitalier Universitaire Vaudois, Lausanne Switzerland (M.B., A.D.)
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Lerma E, White WB, Bakris G. Effectiveness of nonsteroidal mineralocorticoid receptor antagonists in patients with diabetic kidney disease. Postgrad Med 2023; 135:224-233. [PMID: 35392754 DOI: 10.1080/00325481.2022.2060598] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Nonsteroidal mineralocorticoid receptor antagonists (MRAs) are a new class of drugs developed to address the medical need for effective and safer treatment to protect the kidney and the heart in patients with diabetic kidney disease (DKD). There are several drugs within this class at varying stages of clinical development. Finerenone is the first nonsteroidal MRA approved in the US for treating patients with chronic kidney disease (CKD) associated with type 2 diabetes (T2D). In clinical studies, finerenone slowed CKD progression without inducing marked antihypertensive effects. Esaxerenone is a nonsteroidal MRA with proven blood pressure-lowering efficacy that is currently licensed in Japan for treating hypertension. There are also three other nonsteroidal MRAs in mid-to-late stages of clinical development. Here we overview evidence addressing pharmacological and clinical differences between the nonsteroidal MRAs and the steroidal MRAs spironolactone and eplerenone. First, we describe a framework that highlights the role of aldosterone-mediated pathological overactivation of the mineralocorticoid receptor and inflammation as important drivers of CKD progression. Second, we discuss the benefits and adverse events profile of steroidal MRAs, the latter of which are often a limiting factor to their use in routine clinical practice. Finally, we show that nonsteroidal MRAs differ from steroidal MRAs based on pharmacology and clinical effects, giving the potential to expand the therapeutic options for patients with DKD. In the recently completed DKD outcome program comprising two randomized clinical trials - FIDELIO-DKD and FIGARO-DKD - and the FIDELITY analysis of both trials evaluating more than 13,000 patients, the nonsteroidal MRA finerenone demonstrated beneficial effects on the kidney and the heart across a broad spectrum of patients with CKD and T2D. The long-term efficacy of finerenone on cardiac and renal morbidity and mortality endpoints, along with the anti-hypertensive efficacy of esaxerenone, widens the scope of available therapies for patients with DKD.
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Affiliation(s)
- Edgar Lerma
- Section of Nephrology, University of Illinois at Chicago/Advocate Christ Medical Center, Oak Lawn, IL, USA
| | - William B White
- Cardiology Center, University of Connecticut School of Medicine, Farmington, CT, USA
| | - George Bakris
- American Heart Association Comprehensive Hypertension Center, Department of Medicine, University of Chicago Medicine, Chicago, IL, USA
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Hirai T, Ueda S, Ogura T, Katayama K, Dohi K, Hosohata K, Aoyama T, Matsumoto Y, Iwamoto T. Hyperkalemia by eplerenone or esaxerenone in the presence or absence of clarithromycin in hypertensive patients: a retrospective observational cohort study. J Hypertens 2023; 41:580-586. [PMID: 36655800 DOI: 10.1097/hjh.0000000000003372] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
OBJECTIVE Mineralocorticoid receptor antagonists (MRAs), eplerenone and esaxerenone, cause hyperkalemia dose-dependently. We investigated the cytochrome P450 3A4-mediated drug-drug interaction between the MRAs and clarithromycin. METHODS This retrospective observational study included adult hypertensive patients with MRA plus clarithromycin or MRA alone with a propensity score matching (1:1). The difference in serum potassium level (ΔK, maximum level - baseline level) between groups was compared using the Mann-Whitney U -test. Linear regression analysis was used to detect variables that correlated with ΔK in patients with MRA plus clarithromycin. RESULTS After propensity score matching (each nine patients), serum potassium level was elevated after treatment with MRA plus clarithromycin [4.3 (3.5 to 5.1) meq/l to 4.9 (4.0 to 5.5) meq/l, P = 0.0234] and MRA alone [4.3 (4.0 to 4.7) meq/l to 4.6 (4.4 to 5.2) meq/l, P = 0.0469]. Although there was no significant difference in ΔK between groups [MRA plus clarithromycin: 0.5 (0.1 to 1.1) meq/l vs. MRA alone: 0.3 (0.1 to 1.2) meq/l, P = 0.7231], ΔK was significantly higher in esaxerenone plus clarithromycin than in esaxerenone alone [0.6 (0.5 to 1.1) meq/l vs. 0.1 (0.1 to 0.2) meq/l, P = 0.0495]. Conversely, clarithromycin did not show a significant effect on ΔK in patients with eplerenone [0.4 (-0.2 to 1.2) meq/l vs. 0.8 (0.1 to 1.3) meq/l, P = 0.5745]. A positive correlation was found between ΔK and age in patients with MRA plus clarithromycin ( y = 0.03 × x - 1.38, r = 0.71, P = 0.0336). CONCLUSION The drug-drug interaction between MRAs and clarithromycin was evident, particularly in esaxerenone. Serum potassium levels should be closely monitored in older patients.
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Affiliation(s)
| | - Shun Ueda
- Department of Pharmacy, Faculty of Medicine
| | | | | | - Kaoru Dohi
- Department of Cardiology, Faculty of Medicine, Mie University Hospital, Mie University, Edobashi, Tsu, Mie
| | - Keiko Hosohata
- Education and Research Center for Clinical Pharmacy, Osaka Medical and Pharmaceutical University, Takatsuki, Osaka
| | - Takahiko Aoyama
- Laboratory of Clinical Pharmacokinetics, School of Pharmacy, Nihon University, Funabashi, Chiba, Japan
| | - Yoshiaki Matsumoto
- Laboratory of Clinical Pharmacokinetics, School of Pharmacy, Nihon University, Funabashi, Chiba, Japan
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Girerd S, Soulie M, Barrera-Chimal J, Jaisser F. [Mineralocorticoid receptor antagonists: A new therapeutic option for diabetic kidney disease]. Med Sci (Paris) 2023; 39:335-343. [PMID: 37094266 DOI: 10.1051/medsci/2023008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/26/2023] Open
Abstract
Diabetic kidney disease (DKD) and its associated cardiovascular morbidity represent a major complication in diabetic patients. Over the past two decades, several experimental studies have shown benefits of mineralocorticoid receptor (MR) antagonists on the cardiorenal outcomes in animal models of non-diabetic or diabetic kidney diseases. Here, we summarize the role of MR activation in promoting inflammatory and fibrotic mechanisms that contribute to DKD pathophysiology. We also review the key findings of two recent large clinical trials FIDELIO-DKD and FIGARO-DKD which showed for the first time a major benefit of the non-steroidal MR antagonist, finerenone, on renal and cardiac specific outcomes across the spectrum of DKD severity. We finally discuss the place of finerenone compared to other DKD therapeutic approaches.
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Affiliation(s)
- Sophie Girerd
- Département de néphrologie, CHRU de Nancy, Nancy, France - Centre d'investigation clinique-plurithématique (CIC-P) 1433, F-CRIN INI-CRCT - Essais cliniques cardiovasculaires et rénaux, CHRU de Nancy, Nancy, France - Inserm U1116, université de Lorraine, France
| | - Matthieu Soulie
- Inserm, UMRS 1138, centre de recherche des Cordeliers, Sorbonne Université, université Paris Cité, Paris, France
| | - Jonatan Barrera-Chimal
- Centre de recherche de l'hôpital Maisonneuve-Rosemont, faculté de médecine, Centre affilié à l'université de Montréal, Montréal, Québec, Canada
| | - Frédéric Jaisser
- Centre d'investigation clinique-plurithématique (CIC-P) 1433, F-CRIN INI-CRCT - Essais cliniques cardiovasculaires et rénaux, CHRU de Nancy, Nancy, France - Inserm U1116, université de Lorraine, France - Inserm, UMRS 1138, centre de recherche des Cordeliers, Sorbonne Université, université Paris Cité, Paris, France
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37
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Sarafidis P, Agarwal R, Pitt B, Wanner C, Filippatos G, Boletis J, Tuttle KR, Ruilope LM, Rossing P, Toto R, Anker SD, Liu ZH, Joseph A, Ahlers C, Brinker M, Lawatscheck R, Bakris G. Outcomes with Finerenone in Participants with Stage 4 CKD and Type 2 Diabetes: A FIDELITY Subgroup Analysis. Clin J Am Soc Nephrol 2023; 18:01277230-990000000-00105. [PMID: 36927680 PMCID: PMC10278789 DOI: 10.2215/cjn.0000000000000149] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Accepted: 03/10/2023] [Indexed: 03/18/2023]
Abstract
Background Patients with stage 4 chronic kidney disease (CKD) and type 2 diabetes have limited treatment options to reduce their persistent cardiovascular and kidney risk. In FIDELITY, a prespecified pooled analysis of FIDELIO-DKD and FIGARO-DKD, finerenone improved heart-kidney outcomes in participants with CKD and type 2 diabetes. Methods This FIDELITY subgroup analysis investigated the effects of finerenone in participants with stage 4 CKD (estimated glomerular filtration rate [eGFR] <30 ml/min/1.73 m2). Efficacy outcomes included a cardiovascular composite (cardiovascular death, nonfatal myocardial infarction, nonfatal stroke, or hospitalization for heart failure) and a kidney composite (kidney failure, sustained ≥57% decrease in eGFR from baseline, or kidney disease death). Results Of 13,023 participants, 890 (7%) had stage 4 CKD. The hazard ratio for risk of cardiovascular composite outcome with finerenone versus placebo was 0.78 (95% confidence interval 0.57-1.07). The kidney composite outcome proportional hazards assumption was not met for the overall study period, with a protective effect only shown up to 2 years, after which the direction of association was inconsistent and an observed loss of precision over time incurred on finerenone versus placebo risk differences. Nonetheless, albuminuria and rate of eGFR decline were consistently reduced with finerenone versus placebo. Adverse events were balanced between treatment arms. Hyperkalemia was the most common AE reported (stage 4 CKD: 26% and 13% for finerenone versus placebo, respectively) however, the incidence of hyperkalemia leading to permanent discontinuation was low (stage 4 CKD: 3% and 2% for finerenone versus placebo, respectively). Conclusions The cardiovascular benefits and safety profile of finerenone in participants with stage 4 CKD were consistent with the overall FIDELITY population; this was also the case for albuminuria and the rate of eGFR decline. The effects on the composite kidney outcome were not consistent over time.
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Affiliation(s)
- Pantelis Sarafidis
- Department of Nephrology, Hippokration Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Rajiv Agarwal
- Richard L. Roudebush VA Medical Center and Indiana University, Indianapolis, Indiana
| | - Bertram Pitt
- Department of Medicine, University of Michigan School of Medicine, Ann Arbor, Michigan
| | - Christoph Wanner
- Medizinische Klinik und Poliklinik 1, Schwerpunkt Nephrologie, Universitätsklinik Würzburg, Germany
| | - Gerasimos Filippatos
- National and Kapodistrian University of Athens, School of Medicine, Department of Cardiology, Attikon University Hospital, Athens, Greece
| | - John Boletis
- Faculty of Medicine, Laiko General Hospital, University of Athens, Athens, Greece
| | - Katherine R. Tuttle
- Providence Medical Research Center, Providence Health Care, Spokane, Washington
- Institute of Translational Health Sciences, Kidney Research Institute, and Nephrology Division, University of Washington, Seattle, Washington
| | - Luis M. Ruilope
- Cardiorenal Translational Laboratory and Hypertension Unit, Institute of Research imas12, Madrid, Spain
- CIBER-CV, Hospital Universitario 12 de Octubre, Madrid, Spain
- Faculty of Sport Sciences, European University of Madrid, Madrid, Spain
| | - Peter Rossing
- Steno Diabetes Center Copenhagen, Herlev, Denmark
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Robert Toto
- Department of Internal Medicine, University of Texas Southwestern Medicine, Dallas, Texas
| | - Stefan D. Anker
- Department of Cardiology (CVK) and Berlin Institute of Health Center for Regenerative Therapies, German Centre for Cardiovascular Research Partner Site Berlin, Charité Universitätsmedizin, Berlin, Germany
| | - Zhi-Hong Liu
- National Clinical Research Center of Kidney Diseases, Jinling Hospital, Nanjing University School of Medicine, Nanjing, China
| | - Amer Joseph
- Cardiology and Nephrology Clinical Development, Bayer AG, Berlin, Germany
| | | | - Meike Brinker
- Cardiology and Nephrology Clinical Development, Bayer AG, Wuppertal, Germany
| | - Robert Lawatscheck
- Medical Affairs & Pharmacovigilance, Pharmaceuticals, Bayer AG, Berlin, Germany
| | - George Bakris
- Department of Medicine, University of Chicago Medicine, Chicago, Illinois
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38
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George J. Ocedurenone: A Novel Therapy for Uncontrolled Hypertension in Advanced Chronic Kidney Disease. EUROPEAN MEDICAL JOURNAL 2023. [DOI: 10.33590/emj/10301927] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/18/2023] Open
Abstract
Patients with advanced-stage chronic kidney disease (CKD) have a high burden of disease, which is compounded by serious comorbidities, including diabetes, cardiovascular disease (CVD), and, most commonly, hypertension. Control of hypertension is vital in patients with advanced CKD to reduce the associated risks of morbidity and mortality, but treatment options are limited, largely due to safety concerns for the use of existing antihypertensive agents in patients with poor renal function. During interviews conducted by EMJ in November 2022, two leading specialists in nephrology and cardiology, George Bakris, American Heart Association Comprehensive Hypertension Center, Department of Medicine, The University of Chicago Medicine, Illinois, USA, and Faiez Zannad, Clinical Investigation Centre (CIC 1493 Inserm-CHU), Université de Lorraine, Nancy, France; and Regional and University Hospital Center (CHRU) Nancy, France, discussed the challenges of treating uncontrolled hypertension in advanced CKD. These two experts described the complicated relationship between cardiovascular and renal disease, and identified significant unmet needs for patients with uncontrolled hypertension and advanced CKD. In this context, new agents in the field were viewed with interest, including the emerging class of non-steroidal mineralocorticoid receptor antagonists (MRA). The experts highlighted data from recent studies on the novel non-steroidal MRA, ocedurenone (KBP-5074), and discussed its potential as a treatment for uncontrolled hypertension in patients with advanced CKD.
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Ochiai K, Mochida Y, Nagase T, Fukuhara H, Yamaguchi Y, Nagase M. Upregulation of Piezo2 in the mesangial, renin, and perivascular mesenchymal cells of the kidney of Dahl salt-sensitive hypertensive rats and its reversal by esaxerenone. Hypertens Res 2023; 46:1234-1246. [PMID: 36810623 DOI: 10.1038/s41440-023-01219-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2022] [Revised: 01/17/2023] [Accepted: 01/30/2023] [Indexed: 02/23/2023]
Abstract
The recent discovery of mechanosensitive ion channels has promoted mechanobiological research in the field of hypertension and nephrology. We previously reported Piezo2 expression in mouse mesangial and juxtaglomerular renin-producing cells, and its modulation by dehydration. This study aimed to investigate how Piezo2 expression is altered in hypertensive nephropathy. The effects of the nonsteroidal mineralocorticoid receptor blocker, esaxerenone, were also analyzed. Four-week-old Dahl salt-sensitive rats were randomly assigned to three groups: rats fed a 0.3% NaCl diet (DSN), rats fed a high 8% NaCl diet (DSH), and rats fed a high salt diet supplemented with esaxerenone (DSH + E). After six weeks, DSH rats developed hypertension, albuminuria, glomerular and vascular injuries, and perivascular fibrosis. Esaxerenone effectively decreased blood pressure and ameliorated renal damage. In DSN rats, Piezo2 was expressed in Pdgfrb-positive mesangial and Ren1-positive cells. Piezo2 expression in these cells was enhanced in DSH rats. Moreover, Piezo2-positive cells accumulated in the adventitial layer of intrarenal small arteries and arterioles in DSH rats. These cells were positive for Pdgfrb, Col1a1, and Col3a1, but negative for Acta2 (αSMA), indicating that they were perivascular mesenchymal cells different from myofibroblasts. Piezo2 upregulation was reversed by esaxerenone treatment. Furthermore, Piezo2 inhibition by siRNA in the cultured mesangial cells resulted in upregulation of Tgfb1 expression. Cyclic stretch also upregulated Tgfb1 in both transfections of control siRNA and Piezo2 siRNA. Our findings suggest that Piezo2 may have a contributory role in modulating the pathogenesis of hypertensive nephrosclerosis and have also highlighted the therapeutic effects of esaxerenone on salt-induced hypertensive nephropathy. Mechanochannel Piezo2 is known to be expressed in the mouse mesangial cells and juxtaglomerular renin-producing cells, and this was confirmed in normotensive Dahl-S rats. In salt-induced hypertensive Dahl-S rats, Piezo2 upregulation was observed in the mesangial cells, renin cells, and notably, perivascular mesenchymal cells, suggesting its involvement in kidney fibrosis.
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Affiliation(s)
- Koji Ochiai
- Department of Anatomy, Kyorin University School of Medicine, Mitaka, Tokyo, Japan.,Department of Trauma and Critical Care Medicine, Kyorin University School of Medicine, Mitaka, Tokyo, Japan
| | - Yuki Mochida
- Department of Anatomy, Kyorin University School of Medicine, Mitaka, Tokyo, Japan.,Department of Trauma and Critical Care Medicine, Kyorin University School of Medicine, Mitaka, Tokyo, Japan
| | - Takashi Nagase
- Kunitachi Aoyagien Tachikawa Geriatric Health Services Facility, Tachikawa, Tokyo, Japan
| | - Hiroshi Fukuhara
- Department of Urology, Kyorin University School of Medicine, Mitaka, Tokyo, Japan
| | - Yoshihiro Yamaguchi
- Department of Trauma and Critical Care Medicine, Kyorin University School of Medicine, Mitaka, Tokyo, Japan
| | - Miki Nagase
- Department of Anatomy, Kyorin University School of Medicine, Mitaka, Tokyo, Japan.
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40
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Blazek O, Bakris GL. Novel Therapies on the Horizon of Hypertension Management. Am J Hypertens 2023; 36:73-81. [PMID: 36201204 DOI: 10.1093/ajh/hpac111] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Revised: 09/23/2022] [Accepted: 09/30/2022] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND The rates of uncontrolled hypertension, along with downstream cardiovascular outcomes, has been worsening in this country. Despite the plethora of antihypertensive medications on the market, the prevalence of resistant hypertension (RH) is estimated to be 13.7%. Therefore in addition to increased clinical education and focus on lifestyle management of hypertension and medication compliance, new therapies are needed to address this rise in hypertension. METHODS A systematic review of the available medical literature was performed to identify emerging treatment options for RH. RESULTS Six different pharmacologic classes and 2 procedural interventions were identified as being appropriate for review in this paper. The pharmacologic classes to be explored are non-steroidal mineralocorticoid receptor antagonists, aminopeptidase A inhibitors, dual endothelin antagonists, aldosterone synthetase inhibitors, atrial natriuretic peptide inhibitors, and attenuators of hepatic angiotensinogen. Discussion of procedural interventions to lower blood pressure will focus on renal denervation and devices that increase carotid baroreceptor activity. CONCLUSIONS Promising medication and procedural interventions are being developed and studied to expand our treatment arsenal for patients with uncontrolled essential hypertension and RH.
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Affiliation(s)
- Olivia Blazek
- Department of Medicine, American Heart Association Comprehensive Hypertension Center, University of Chicago Medicine, Chicago, IL 60637, USA
| | - George L Bakris
- Department of Medicine, American Heart Association Comprehensive Hypertension Center, University of Chicago Medicine, Chicago, IL 60637, USA
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Lima-Posada I, Stephan Y, Soulié M, Palacios-Ramirez R, Bonnard B, Nicol L, Kolkhof P, Jaisser F, Mulder P. Benefits of the Non-Steroidal Mineralocorticoid Receptor Antagonist Finerenone in Metabolic Syndrome-Related Heart Failure with Preserved Ejection Fraction. Int J Mol Sci 2023; 24:ijms24032536. [PMID: 36768859 PMCID: PMC9916671 DOI: 10.3390/ijms24032536] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2022] [Revised: 01/20/2023] [Accepted: 01/23/2023] [Indexed: 02/03/2023] Open
Abstract
The mineralocorticoid receptor (MR) plays an important role in the development of chronic kidney disease (CKD) and associated cardiovascular complications. Antagonizing the overactivation of the MR with MR antagonists (MRA) is a therapeutic option, but their use in patients with CKD is limited due to the associated risk of hyperkalemia. Finerenone is a non-steroidal MRA associated with an improved benefit-risk profile in comparison to steroidal MRAs. In this study, we decided to test whether finerenone improves renal and cardiac function in male hypertensive and diabetic ZSF1 rats as an established preclinical HFpEF model. Finerenone was administered at 10 mg/kg/day for 12 weeks. Cardiac function/hemodynamics were assessed in vivo. ZSF1 rats showed classical signs of CKD with increased BUN, UACR, hypertrophy, and fibrosis of the kidney together with characteristic signs of HFpEF including cardiac fibrosis, diastolic dysfunction, and decreased cardiac perfusion. Finerenone treatment did not impact kidney function but reduced renal hypertrophy and cardiac fibrosis. Interestingly, finerenone ameliorated diastolic dysfunction and cardiac perfusion in ZSF1 rats. In summary, we show for the first time that non-steroidal MR antagonism by finerenone attenuates cardiac diastolic dysfunction and improves cardiac perfusion in a preclinical HFpEF model. These cardiac benefits were found to be largely independent of renal benefits.
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Affiliation(s)
- Ixchel Lima-Posada
- Centre de Recherche des Cordeliers, UMRS 1138, INSERM, Sorbonne Université, Université Paris Cité, 75006 Paris, France
| | - Yohan Stephan
- INSERM EnVI UMR 1096, Univ Rouen Normandie, 76183 Rouen, France
| | - Matthieu Soulié
- Centre de Recherche des Cordeliers, UMRS 1138, INSERM, Sorbonne Université, Université Paris Cité, 75006 Paris, France
- INSERM EnVI UMR 1096, Univ Rouen Normandie, 76183 Rouen, France
| | - Roberto Palacios-Ramirez
- Centre de Recherche des Cordeliers, UMRS 1138, INSERM, Sorbonne Université, Université Paris Cité, 75006 Paris, France
| | - Benjamin Bonnard
- Centre de Recherche des Cordeliers, UMRS 1138, INSERM, Sorbonne Université, Université Paris Cité, 75006 Paris, France
| | - Lionel Nicol
- INSERM EnVI UMR 1096, Univ Rouen Normandie, 76183 Rouen, France
| | - Peter Kolkhof
- Cardiovascular Precision Medicines, Research and Early Development, Pharmaceuticals, Bayer AG, 42113 Wuppertal, Germany
| | - Frederic Jaisser
- Centre de Recherche des Cordeliers, UMRS 1138, INSERM, Sorbonne Université, Université Paris Cité, 75006 Paris, France
- INSERM, Clinical Investigation Centre 1433, French-Clinical Research Infrastructure Network (F-CRIN) INI-CRCT (Cardiovascular and Renal Clinical Trialists), 54500 Nancy, France
- Correspondence: ; Tel.: +33-144276485
| | - Paul Mulder
- INSERM EnVI UMR 1096, Univ Rouen Normandie, 76183 Rouen, France
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Pérez-Gordillo FL, Serrano-Morillas N, Acosta-García LM, Aranda MT, Passeri D, Pellicciari R, Pérez de Vega MJ, González-Muñiz R, Alvarez de la Rosa D, Martín-Martínez M. Novel 1,4-Dihydropyridine Derivatives as Mineralocorticoid Receptor Antagonists. Int J Mol Sci 2023; 24:ijms24032439. [PMID: 36768761 PMCID: PMC9917360 DOI: 10.3390/ijms24032439] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2022] [Revised: 01/12/2023] [Accepted: 01/20/2023] [Indexed: 01/28/2023] Open
Abstract
The mineralocorticoid receptor (MR) belongs to the steroid receptor subfamily of nuclear receptors. MR is a transcription factor key in regulating blood pressure and mineral homeostasis. In addition, it plays an important role in a broad range of biological and pathological conditions, greatly expanding its interest as a pharmacological target. Non-steroidal MR antagonists (MRAs) are of particular interest to avoid side effects and achieve tissue-specific modulation of the receptor. The 1,4-dihydropyridine (1,4-DHP) ring has been identified as an appropriate scaffold to develop non-steroidal MRAs. We report the identification of a novel series of 1,4-DHP that has been guided by structure-based drug design, focusing on the less explored DHP position 2. Interestingly, substituents at this position might interfere with MR helix H12 disposition, which is essential for the recruitment of co-regulators. Several of the newly synthesized 1,4-DHPs show interesting properties as MRAs and have a good selectivity profile. These 1,4-DHPs promote MR nuclear translocation with less efficiency than the natural agonist aldosterone, which explains, at least in part, its antagonist character. Molecular dynamic studies are suggestive of several derivatives interfering with the disposition of H12 in the agonist-associated conformation, and thus, they might stabilize an MR conformation unable to recruit co-activators.
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Affiliation(s)
| | - Natalia Serrano-Morillas
- Departamento de Ciencias Médicas Básicas and Instituto de Tecnologías Biomédicas, Universidad de La Laguna, 38200 La Laguna, Spain
| | - Luz Marina Acosta-García
- Departamento de Ciencias Médicas Básicas and Instituto de Tecnologías Biomédicas, Universidad de La Laguna, 38200 La Laguna, Spain
| | - María Teresa Aranda
- Instituto de Química Médica (IQM-CSIC), Juan de la Cierva, 3, 28006 Madrid, Spain
| | | | | | | | | | - Diego Alvarez de la Rosa
- Departamento de Ciencias Médicas Básicas and Instituto de Tecnologías Biomédicas, Universidad de La Laguna, 38200 La Laguna, Spain
- Correspondence: (D.A.d.l.R.); (M.M.-M.)
| | - Mercedes Martín-Martínez
- Instituto de Química Médica (IQM-CSIC), Juan de la Cierva, 3, 28006 Madrid, Spain
- Correspondence: (D.A.d.l.R.); (M.M.-M.)
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Sun Z, Chen Z, Liu R, Lu G, Li Z, Sun Y. Research Progress on the Efficacy and Safety of Spironolactone in Reversing Left Ventricular Hypertrophy in Hemodialysis Patients. Drug Des Devel Ther 2023; 17:181-190. [PMID: 36712946 PMCID: PMC9882618 DOI: 10.2147/dddt.s393480] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2022] [Accepted: 01/10/2023] [Indexed: 01/24/2023] Open
Abstract
The mineralocorticoid receptor antagonist spironolactone has been shown to improve cardiac function and reverse left ventricular hypertrophy in heart failure patients, but there are no consistent findings on the efficacy and safety in hemodialysis patients. Abnormal aldosterone secretion plays a critical role in the formation of left ventricular hypertrophy. Because of the existence of "aldosterone escape", the routine use of angiotensin-converting enzyme inhibitors/angiotensin receptor blockers does not completely inhibit aldosterone secretion. Low-dose spironolactone (25 mg/d) has been found in small-sample clinical studies to have a significant positive impact with respect to decreasing left ventricular mass index, increasing left ventricular ejection fraction, reversing left ventricular hypertrophy, and improving cardiovascular function while still being safe. More prospective multicenter clinical trials with large sample sizes are needed, however, to provide convincing evidence.
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Affiliation(s)
- Zuoya Sun
- Department of Family Medicine, the University of Hong Kong-Shenzhen Hospital, Shenzhen, People’s Republic of China
| | - Zhiyuan Chen
- Department of Family Medicine, the University of Hong Kong-Shenzhen Hospital, Shenzhen, People’s Republic of China
| | - Ruihong Liu
- Department of Family Medicine, the University of Hong Kong-Shenzhen Hospital, Shenzhen, People’s Republic of China
| | - Gang Lu
- Department of Family Medicine, the University of Hong Kong-Shenzhen Hospital, Shenzhen, People’s Republic of China
| | - Zhuo Li
- Department of Family Medicine, the University of Hong Kong-Shenzhen Hospital, Shenzhen, People’s Republic of China
| | - Yi Sun
- Department of Nephrology, Beijing Huairou Hospital, Beijing, People’s Republic of China,Correspondence: Yi Sun, Department of Nephrology, Beijing Huairou Hospital, No. 9 Yongtai North Street, Huairou District, Beijing, 101400, People’s Republic of China, Tel +86-010-69644822, Fax +86-010-69622761, Email
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Bakris GL, Ruilope LM, Anker SD, Filippatos G, Pitt B, Rossing P, Fried L, Roy-Chaudhury P, Sarafidis P, Ahlers C, Brinker M, Joseph A, Lawatscheck R, Agarwal R. A prespecified exploratory analysis from FIDELITY examined finerenone use and kidney outcomes in patients with chronic kidney disease and type 2 diabetes. Kidney Int 2023; 103:196-206. [PMID: 36367466 DOI: 10.1016/j.kint.2022.08.040] [Citation(s) in RCA: 17] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2022] [Revised: 08/17/2022] [Accepted: 08/26/2022] [Indexed: 11/09/2022]
Abstract
In FIDELITY, a prespecified pooled analysis of the FIDELIO-DKD and FIGARO-DKD studies, finerenone was found to improve cardiorenal outcomes in patients with type 2 diabetes, a urine albumin-to-creatinine ratio of 30-5000 mg/g, an estimated glomerular filtration rate (eGFR) of 25 ml/min per 1.73 m2 or more and also receiving optimized renin-angiotensin system blockade treatment. This present analysis focused on the efficacy and safety of finerenone on kidney outcomes. Among 13,026 patients with a median follow-up of three years, finerenone significantly reduced the hazard of a kidney composite outcome (time to kidney failure, sustained 57% or more decrease in eGFR from baseline, or kidney death) by 23% versus placebo (hazard ratio, 0.77; 95% confidence interval, 0.67-0.88), with a three-year absolute between-group difference of 1.7% (95% confidence interval, 0.7-2.6). Hazard ratios were directionally consistent for a prespecified baseline eGFR and urine albumin-to-creatinine ratio categories (Pinteraction = 0.62 and Pinteraction = 0.67, respectively), although there was a high degree of uncertainty in the 30-300 mg/g subgroup. Finerenone significantly reduced the hazard of end-stage kidney disease (ESKD) by 20% versus placebo (0.80; 0.64-0.99). Adverse events were similar between treatment arms, although hyperkalemia leading to treatment discontinuation occurred significantly more frequently with finerenone versus placebo (2.4% vs 0.8% and 0.6% vs 0.3% in patients with eGFR less than 60 vs. greater than or equal to 60 ml/min per 1.73 m2, respectively). Thus, finerenone improved kidney outcomes, reduced the hazard of ESKD, and is well tolerated in patients with chronic kidney disease and type 2 diabetes.
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Affiliation(s)
- George L Bakris
- Department of Medicine, University of Chicago Medicine, Chicago, Illinois, USA.
| | - Luis M Ruilope
- Cardiorenal Translational Laboratory and Hypertension Unit, Institute of Research imas12, Madrid, Spain; Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBER-CV), Hospital Universitario 12 de Octubre, Madrid, Spain; Faculty of Sport Sciences, European University of Madrid, Madrid, Spain
| | - Stefan D Anker
- Department of Cardiology (CVK), Charité Universitätsmedizin, Berlin, Germany; Berlin Institute of Health Center for Regenerative Therapies, Charité Universitätsmedizin, Berlin, Germany; German Centre for Cardiovascular Research Partner Site Berlin, Charité Universitätsmedizin, Berlin, Germany
| | - Gerasimos Filippatos
- National and Kapodistrian University of Athens, School of Medicine, Department of Cardiology, Attikon University Hospital, Athens, Greece
| | - Bertram Pitt
- Department of Medicine, University of Michigan School of Medicine, Ann Arbor, Michigan, USA
| | - Peter Rossing
- Steno Diabetes Center Copenhagen, Herlev, Denmark; Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Linda Fried
- Division of Renal-Electrolyte, Department of Medicine, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
| | - Prabir Roy-Chaudhury
- Division of Nephrology and Hypertension, Department of Medicine, University of North Carolina School of Medicine, Chapel Hill, North Carolina, USA; WG (Bill) Hefner Salisbury VA Medical Center, Salisbury, North Carolina, USA
| | - Pantelis Sarafidis
- Department of Nephrology, Hippokration Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | | | - Meike Brinker
- Cardiology and Nephrology Clinical Development, Bayer AG, Wuppertal, Germany
| | - Amer Joseph
- Cardiology and Nephrology Clinical Development, Bayer AG, Berlin, Germany
| | - Robert Lawatscheck
- Medical Affairs and Pharmacovigilance, Pharmaceuticals, Bayer AG, Berlin, Germany
| | - Rajiv Agarwal
- Richard L. Roudebush VA Medical Center, Indianapolis, Indiana, USA; Indiana University, Indianapolis, Indiana, USA
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The changing trajectory of diabetic kidney disease. Curr Opin Nephrol Hypertens 2023; 32:98-102. [PMID: 36250469 DOI: 10.1097/mnh.0000000000000844] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
PURPOSE OF REVIEW Progression of diabetic kidney disease has slowed over the past 40 years by as much as 70-75%, thanks to a diversity of drug classes that have less effect on glucose and more on reducing cardiorenal risk. RECENT FINDINGS With the advent of sodium-glucose co-transporter 2 (SGLT2) inhibitors and the novel nonsteroidal mineralocorticoid antagonist, finerenone, we now have three 'pillars of therapy' considering the renin-angiotensin system (RAS) inhibitors as already established treatment to slow diabetic kidney disease. Both renal and cardiovascular outcomes trials have provided solid evidence of the benefit by these agents to slow kidney disease progression and reduce heart failure hospitalizations. Using these agents together reduces the risk of hyperkalemia by finerenone and further reduces albuminuria in animal models. Trials are underway to also see if the glucagon-like peptide 1 receptor agonist, semaglutide, will also protect against diabetic kidney disease progression as seen in post hoc analyses of positive cardiovascular outcome trials. If positive, this would be the fourth pillar to support cardiorenal protection without fear of hypoglycemia. SUMMARY Nephrologists now have three different agents neither of which has a major effect on blood pressure but both add to further reduce progression of diabetic nephropathy and hospitalization from heart failure.
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Beavers CJ. The Role of the Non-Steroidal Mineralocorticoid Antagonist Finerenone in Cardiorenal Management. Curr Cardiol Rep 2022; 24:1785-1790. [PMID: 36272052 DOI: 10.1007/s11886-022-01795-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/05/2022] [Indexed: 01/11/2023]
Abstract
PURPOSE OF REVIEW Finerenone is a novel, non-steroidal mineralocorticoid receptor antagonist (MRAs) that has been investigated for the management of cardiorenal conditions. This article provides an overview of recent evidence of benefits on cardiovascular (CV) outcomes. RECENT FINDINGS The recently published phase III FIDELIO-DKD and FIGARO-DKD, alone and pooled, in patients with CKD and diabetes demonstrate that finerenone reduces the composite of CV death, non-fatal myocardial infarction, nonfatal stroke, and hospitalization for heart failure (HF) with hospitalization for HF being the primary driver of this composite. Finerenone is indicated to reduce renal and CV outcomes in patients with CKD and diabetes. Future investigations of this agent include patients with non-diabetic CKD, HF with preserved ejection fraction, and with the use of sodium-glucose transporter type 2 inhibitors.
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Affiliation(s)
- Craig J Beavers
- Department of Practice and Science, University of Kentucky College of Pharmacy, 789 South Limestone, Lexington, KY, 40508, USA.
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Rossing P, Anker SD, Filippatos G, Pitt B, Ruilope LM, Birkenfeld AL, McGill JB, Rosas SE, Joseph A, Gebel M, Roberts L, Scheerer MF, Bakris GL, Agarwal R. Finerenone in Patients With Chronic Kidney Disease and Type 2 Diabetes by Sodium-Glucose Cotransporter 2 Inhibitor Treatment: The FIDELITY Analysis. Diabetes Care 2022; 45:2991-2998. [PMID: 35972218 PMCID: PMC9862372 DOI: 10.2337/dc22-0294] [Citation(s) in RCA: 43] [Impact Index Per Article: 21.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/11/2022] [Accepted: 06/23/2022] [Indexed: 02/05/2023]
Abstract
OBJECTIVE Finerenone reduced the risk of kidney and cardiovascular events in people with chronic kidney disease (CKD) and type 2 diabetes in the FIDELIO-DKD and FIGARO-DKD phase 3 studies. Effects of finerenone on outcomes in patients taking sodium-glucose cotransporter 2 inhibitors (SGLT2is) were evaluated in a prespecified pooled analysis of these studies. RESEARCH DESIGN AND METHODS Patients with type 2 diabetes and urine albumin-to-creatinine ratio (UACR) ≥30 to ≤5,000 mg/g and estimated glomerular filtration rate (eGFR) ≥25 mL/min/1.73 m2 were randomly assigned to finerenone or placebo; SGLT2is were permitted at any time. Outcomes included cardiovascular composite (cardiovascular death, nonfatal myocardial infarction, nonfatal stroke, or hospitalization for heart failure) and kidney composite (kidney failure, sustained ≥57% eGFR decline, or renal death) end points, changes in UACR and eGFR, and safety outcomes. RESULTS Among 13,026 patients, 877 (6.7%) received an SGLT2i at baseline and 1,113 (8.5%) initiated one during the trial. For the cardiovascular composite, the hazard ratios (HRs) were 0.87 (95% CI 0.79-0.96) without SGLT2i and 0.67 (95% CI 0.42-1.07) with SGLT2i. For the kidney composite, the HRs were 0.80 (95% CI 0.69-0.92) without SGLT2i and 0.42 (95% CI 0.16-1.08) with SGLT2i. Baseline SGLT2i use did not affect risk reduction for the cardiovascular or kidney composites with finerenone (Pinteraction = 0.46 and 0.29, respectively); neither did SGLT2i use concomitant with study treatment. CONCLUSIONS Benefits of finerenone compared with placebo on cardiorenal outcomes in patients with CKD and type 2 diabetes were observed irrespective of SGLT2i use.
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Affiliation(s)
- Peter Rossing
- Steno Diabetes Center Copenhagen, Herlev, Denmark.,Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Stefan D Anker
- Department of Cardiology (CVK) and Berlin Institute of Health Center for Regenerative Therapies, German Centre for Cardiovascular Research Partner Site Berlin, Charité-Universitätsmedizin, Berlin, Germany
| | - Gerasimos Filippatos
- School of Medicine, National and Kapodistrian University of Athens, Department of Cardiology, Attikon University Hospital, Athens, Greece
| | - Bertram Pitt
- Department of Medicine, University of Michigan School of Medicine, Ann Arbor, MI
| | - Luis M Ruilope
- Cardiorenal Translational Laboratory and Hypertension Unit, Institute of Research Imas12, Madrid, Spain.,CIBER-CV, Hospital Universitario 12 de Octubre, Madrid, Spain.,Faculty of Sport Sciences, European University of Madrid, Madrid, Spain
| | - Andreas L Birkenfeld
- German Center for Diabetes Research (DZD), München-Neuherberg, Germany.,Department of Internal Medicine, Division of Diabetology, Endocrinology, and Nephrology, and Institute of Diabetes Research and Metabolic Diseases (IDM), Helmholtz Center Munich and University Hospital Tübingen, Tübingen, Germany
| | - Janet B McGill
- Division of Endocrinology, Metabolism and Lipid Research, Washington University in St. Louis, St. Louis, MO
| | - Sylvia E Rosas
- Kidney and Hypertension Unit, Joslin Diabetes Center and Harvard Medical School, Boston, MA.,Division of Nephrology, Department of Medicine, Beth Israel Deaconess Medical Center, Boston, MA
| | - Amer Joseph
- Cardiology and Nephrology Clinical Development, Bayer AG, Berlin, Germany
| | - Martin Gebel
- Statistics and Data Insights, Bayer AG, Wuppertal, Germany
| | | | - Markus F Scheerer
- Medical Affairs and Pharmacovigilance, Pharmaceuticals, Bayer AG, Berlin, Germany
| | - George L Bakris
- Department of Medicine, University of Chicago Medicine, Chicago, IL
| | - Rajiv Agarwal
- Richard L. Roudebush VA Medical Center and Indiana University, Indianapolis, IN
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Trubitsyna NP, Zaitseva NV, Severinа AS, Shamkhalova MS. Chronic kidney disease in patients with type 2 diabetes: new targets of medicine action. DIABETES MELLITUS 2022. [DOI: 10.14341/dm12944] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/05/2022]
Abstract
Diabetes mellitus type 2 (DM2) is socially important disease, becoming non-infectious epidemic due to increasing prevalence. Chronic kidney disease (CKD) is one of the most common diabetic complications. Kidney injury signs and/or estimated glomerular filtration rate (eGFR) decrease are seen in 40-50% of patients with DM2. Three groups of factors are considered to be the basis of CKD development and progression in DM2: metabolic, hemodynamic, inflammation and fibrosis. Existing drugs that are used in patients with CKD and DM2 first of all target hemodynamic and metabolic disturbances, but their action against inflammation and fibrosis is indirect. Hyperactivation of mineralocorticoid receptors (MR) is considered as one of the main trigger factors of end-organ damage in patients with DM2 due to inflammation and fibrosis. Development of selective nonsteroidal MR antagonists (MRA) as a new class of medications is directed to demonstrate positive effects from blocking this pathophysiological pathway of CKD development and overcome the steroidal MRAs’ shortcomings. Hence pathophysiological hyperactivation of MR with subsequent inflammation and fibrosis in patients with CKD in DM2 is considered a promising therapeutic target for the new drugs with cardionephroprotective effect.
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Epstein M, Kovesdy CP, Clase CM, Sood MM, Pecoits-Filho R. Aldosterone, Mineralocorticoid Receptor Activation, and CKD: A Review of Evolving Treatment Paradigms. Am J Kidney Dis 2022; 80:658-666. [PMID: 36057467 DOI: 10.1053/j.ajkd.2022.04.016] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2022] [Accepted: 04/19/2022] [Indexed: 02/02/2023]
Abstract
Mineralocorticoid receptor (MR) activation is involved in propagating kidney injury, inflammation, and fibrosis and in the progression of chronic kidney disease (CKD). Multiple clinical studies have defined the efficacy of MR antagonism in attenuating progressive kidney disease, and the US Food and Drug Administration recently approved the nonsteroidal mineralocorticoid receptor antagonist (MRA) finerenone for this indication. In this review, we consider the basic science and clinical applicability of MR antagonism. Because hyperkalemia constitutes a constraint to implementing evidence-based MR blockade, we review MRA-associated hyperkalemia in the context of finerenone and discuss evolving mitigation strategies to enhance the safety and efficacy of this treatment. Although the FIDELIO-DKD and FIGARO-DKD clinical trials focused solely on patients with type 2 diabetes mellitus, we propose that MR activation and the resulting inflammation and fibrosis act as a substantive pathogenetic mediator not only in people with diabetic CKD but also in those with CKD without diabetes. We close by briefly discussing both recently initiated and future clinical trials that focus on extending the attributes of MR antagonism to a wider array of nondiabetic kidney disorders, such as patients with nonalbuminuric CKD.
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Affiliation(s)
- Murray Epstein
- Division of Nephrology and Hypertension, Miller School of Medicine, University of Miami, Miami, Florida.
| | - Csaba P Kovesdy
- University of Tennessee Health Science Center, Memphis, Tennessee; Nephrology, Memphis Veterans Affairs Medical Center, Memphis, Tennessee
| | | | - Manish M Sood
- Department of Medicine and School of Epidemiology and Public Health, University of Ottawa, Ottawa, Ontario, Canada; Ottawa Hospital Research Institute, Ottawa, Ontario, Canada; Nephrology, The Ottawa Hospital, Ottawa, Ontario, Canada
| | - Roberto Pecoits-Filho
- Arbor Research Collaborative for Health, Ann Arbor, Michigan; Escola de Medicina, Pontifical Catholic University of Paraná, Curitiba, Brazil
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Lorente-Ros M, Aguilar-Gallardo JS, Shah A, Narasimhan B, Aronow WS. An overview of mineralocorticoid receptor antagonists as a treatment option for patients with heart failure: the current state-of-the-art and future outlook. Expert Opin Pharmacother 2022; 23:1737-1751. [PMID: 36262014 DOI: 10.1080/14656566.2022.2138744] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
INTRODUCTION Mineralocorticoid receptor antagonists (MRAs) improve cardiovascular outcomes in patients with heart failure. These benefits of MRAs vary in different heart failure populations based on left ventricular ejection fraction and associated comorbidities. AREAS COVERED We define the pharmacologic properties of MRAs and the pathophysiological rationale for their utility in heart failure. We outline the current literature on the use of MRAs in different heart failure populations, including reduced and preserved ejection fraction (HFrEF/ HFpEF), and acute heart failure decompensation. Finally, we describe the limitations of currently available data and propose future directions of study. EXPERT OPINION While there is strong evidence supporting the use of MRAs in HFrEF, evidence in patients with HFpEF or acute heart failure is less definitive. Comorbidities such as obesity or atrial fibrillation could be clinical modifiers of the response to MRAs and potentially alter the risk/benefit ratio in these subpopulations. Emerging evidence for new non-steroidal MRAs reveal promising preliminary results that, if confirmed in large randomized clinical trials, could favor a change in clinical practice.
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Affiliation(s)
- Marta Lorente-Ros
- Department of Medicine, The Icahn School of Medicine at Mount Sinai, Mount Sinai Morningside-West, 1111 Amsterdam Avenue, New York, NY 10019, USA
| | - Jose S Aguilar-Gallardo
- Department of Medicine, The Icahn School of Medicine at Mount Sinai, Mount Sinai Morningside-West, 1111 Amsterdam Avenue, New York, NY 10019, USA
| | - Aayush Shah
- DeBakey Heart and Vascular Center, Houston Methodist Hospital, Houston, 6565 Fannin St, Houston, TX 77030, USA
| | - Bharat Narasimhan
- DeBakey Heart and Vascular Center, Houston Methodist Hospital, Houston, 6565 Fannin St, Houston, TX 77030, USA
| | - Wilbert S Aronow
- Department of Cardiology, New York Medical College, Westchester Medical Center, 100 Woods Rd, Valhalla, NY 10901, USA
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