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Girardi ACC, Polidoro JZ, Castro PC, Pio-Abreu A, Noronha IL, Drager LF. Mechanisms of heart failure and chronic kidney disease protection by SGLT2 inhibitors in nondiabetic conditions. Am J Physiol Cell Physiol 2024; 327:C525-C544. [PMID: 38881421 DOI: 10.1152/ajpcell.00143.2024] [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: 02/29/2024] [Revised: 06/11/2024] [Accepted: 06/11/2024] [Indexed: 06/18/2024]
Abstract
Sodium-glucose cotransporter 2 inhibitors (SGLT2is), initially developed for type 2 diabetes (T2D) treatment, have demonstrated significant cardiovascular and renal benefits in heart failure (HF) and chronic kidney disease (CKD), irrespective of T2D. This review provides an analysis of the multifaceted mechanisms underlying the cardiorenal benefits of SGLT2i in HF and CKD outside of the T2D context. Eight major aspects of the protective effects of SGLT2i beyond glycemic control are explored: 1) the impact on renal hemodynamics and tubuloglomerular feedback; 2) the natriuretic effects via proximal tubule Na+/H+ exchanger NHE3 inhibition; 3) the modulation of neurohumoral pathways with evidence of attenuated sympathetic activity; 4) the impact on erythropoiesis, not only in the context of local hypoxia but also systemic inflammation and iron regulation; 5) the uricosuria and mitigation of the hyperuricemic environment in cardiorenal syndromes; 6) the multiorgan metabolic reprogramming including the potential induction of a fasting-like state, improvement in glucose and insulin tolerance, and stimulation of lipolysis and ketogenesis; 7) the vascular endothelial growth factor A (VEGF-A) upregulation and angiogenesis, and 8) the direct cardiac effects. The intricate interplay between renal, neurohumoral, metabolic, and cardiac effects underscores the complexity of SGLT2i actions and provides valuable insights into their therapeutic implications for HF and CKD. Furthermore, this review sets the stage for future research to evaluate the individual contributions of these mechanisms in diverse clinical settings.
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Affiliation(s)
- Adriana C C Girardi
- Laboratório de Genética e Cardiologia Molecular, Faculdade de Medicina, Instituto do Coração (InCor), Hospital das Clínicas HCFMUSP, Universidade de São Paulo, São Paulo, Brazil
| | - Juliano Z Polidoro
- Laboratório de Genética e Cardiologia Molecular, Faculdade de Medicina, Instituto do Coração (InCor), Hospital das Clínicas HCFMUSP, Universidade de São Paulo, São Paulo, Brazil
| | - Paulo C Castro
- Laboratório de Genética e Cardiologia Molecular, Faculdade de Medicina, Instituto do Coração (InCor), Hospital das Clínicas HCFMUSP, Universidade de São Paulo, São Paulo, Brazil
| | - Andrea Pio-Abreu
- Disciplina de Nefrologia, Faculdade de Medicina, Hospital das Clínicas HCFMUSP, Universidade de São Paulo, São Paulo, Brazil
| | - Irene L Noronha
- Disciplina de Nefrologia, Faculdade de Medicina, Hospital das Clínicas HCFMUSP, Universidade de São Paulo, São Paulo, Brazil
| | - Luciano F Drager
- Disciplina de Nefrologia, Faculdade de Medicina, Hospital das Clínicas HCFMUSP, Universidade de São Paulo, São Paulo, Brazil
- Unidade de Hipertensão, Faculdade de Medicina, Instituto do Coração (InCor), Hospital das Clínicas HCFMUSP, Universidade de São Paulo, São Paulo, Brazil
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Nardone M, Sridhar VS, Yau K, Odutayo A, Cherney DZI. Proximal versus distal diuretics in congestive heart failure. Nephrol Dial Transplant 2024; 39:1392-1403. [PMID: 38425090 PMCID: PMC11361814 DOI: 10.1093/ndt/gfae058] [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: 01/15/2024] [Indexed: 03/02/2024] Open
Abstract
Volume overload represents a hallmark clinical feature linked to the development and progression of heart failure (HF). Alleviating signs and symptoms of volume overload represents a foundational HF treatment target that is achieved using loop diuretics in the acute and chronic setting. Recent work has provided evidence to support guideline-directed medical therapies, such as sodium glucose cotransporter 2 (SGLT2) inhibitors and mineralocorticoid receptor (MR) antagonists, as important adjunct diuretics that may act synergistically when used with background loop diuretics in people with chronic HF. Furthermore, there is growing interest in understanding the role of SGLT2 inhibitors, carbonic anhydrase inhibitors, thiazide diuretics, and MR antagonists in treating volume overload in patients hospitalized for acute HF, particularly in the setting of loop diuretic resistance. Thus, the current review demonstrates that: (i) SGLT2 inhibitors and MR antagonists confer long-term cardioprotection in chronic HF patients but it is unclear whether natriuresis or diuresis represents the primary mechanisms for this benefit, (ii) SGLT2 inhibitors, carbonic anhydrase inhibitors, and thiazide diuretics increase natriuresis in the acute HF setting, but implications on long-term outcomes remain unclear and warrants further investigation, and (iii) a multi-nephron segment approach, using agents that act on distinct segments of the nephron, potentiate diuresis to alleviate signs and symptoms of volume overload in acute HF.
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Affiliation(s)
- Massimo Nardone
- University Health Network, Division of Nephrology, Department of Medicine, University of Toronto, Ontario, Canada
| | - Vikas S Sridhar
- University Health Network, Division of Nephrology, Department of Medicine, University of Toronto, Ontario, Canada
| | - Kevin Yau
- University Health Network, Division of Nephrology, Department of Medicine, University of Toronto, Ontario, Canada
| | - Ayodele Odutayo
- University Health Network, Division of Nephrology, Department of Medicine, University of Toronto, Ontario, Canada
| | - David Z I Cherney
- University Health Network, Division of Nephrology, Department of Medicine, University of Toronto, Ontario, Canada
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Theodorakopoulou MP, Alexandrou ME, Tsitouridis A, Kamperidis V, Pella E, Xanthopoulos A, Ziakas A, Triposkiadis F, Vassilikos V, Papagianni A, Sarafidis P. Effects of sodium-glucose co-transporter 2 inhibitors on heart failure events in chronic kidney disease: a systematic review and meta-analysis. EUROPEAN HEART JOURNAL. CARDIOVASCULAR PHARMACOTHERAPY 2024; 10:329-341. [PMID: 38218589 DOI: 10.1093/ehjcvp/pvae003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Revised: 08/05/2023] [Accepted: 01/11/2024] [Indexed: 01/15/2024]
Abstract
AIMS Sodium-glucose co-transporter 2 (SGLT-2) inhibitors significantly reduce the risk for hospitalizations for heart failure (HF) in patients with diabetes, and HF; findings in patients with chronic kidney disease (CKD) are not uniform. We aimed to perform a meta-analysis exploring the effect of SGLT-2 inhibitors on HF events in patients with CKD and across subgroups defined by baseline kidney function. METHODS AND RESULTS A systematic search in major electronic databases was performed. Randomized controlled trials (RCTs) providing data on the effect of SGLT-2 inhibitors on the primary outcome, time to hospitalization or urgent visit for worsening HF in patients with prevalent CKD at baseline or across subgroups stratified by baseline estimated glomerular-filtration-rate (eGFR) were included. Twelve studies (n = 89,191 participants) were included in the meta-analysis. In patients with CKD, treatment with SGLT-2 inhibitors reduced the risk for HF events by 32% compared to placebo [hazard ratio (HR) 0.68; 95% confidence interval (CI) 0.63-0.73]. Reduction in HF events with SGLT-2 inhibitors was more prominent in patients with eGFR <60 ml/min/1.73 m2 (HR 0.68; 95% CI 0.62-0.74) than in those with eGFR ≥60 ml/min/1.73 m2 (HR 0.76; 95% CI 0.69-0.83). Subgroup analysis according to type of SGLT-2 inhibitor showed a consistent treatment effect across all studied agents (p-subgroup-analysis = 0.44). Sensitivity analysis including data from studies including only diabetic patients showed an even more pronounced effect in eGFR subgroup <60 ml/min/1.73 m2 (HR 0.62; 95% CI 0.54-0.70). CONCLUSION Treatment with SGLT-2 inhibitors led to a significant reduction in HF events in patients with CKD. Such findings may change the landscape of prevention of HF events in patients with advanced CKD. PROSPERO Registration number CRD42022382857.
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Affiliation(s)
- Marieta P Theodorakopoulou
- First Department of Nephrology, Hippokration Hospital, Aristotle University of Thessaloniki, Thessaloniki GR54642, Greece
| | - Maria-Eleni Alexandrou
- First Department of Nephrology, Hippokration Hospital, Aristotle University of Thessaloniki, Thessaloniki GR54642, Greece
| | - Alexandros Tsitouridis
- First Department of Nephrology, Hippokration Hospital, Aristotle University of Thessaloniki, Thessaloniki GR54642, Greece
| | - Vasileios Kamperidis
- First Department of Cardiology, AHEPA Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Eva Pella
- First Department of Nephrology, Hippokration Hospital, Aristotle University of Thessaloniki, Thessaloniki GR54642, Greece
| | | | - Antonios Ziakas
- First Department of Cardiology, AHEPA Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | | | - Vassilios Vassilikos
- Third Department of Cardiology, Hippokration Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Aikaterini Papagianni
- First Department of Nephrology, Hippokration Hospital, Aristotle University of Thessaloniki, Thessaloniki GR54642, Greece
| | - Pantelis Sarafidis
- First Department of Nephrology, Hippokration Hospital, Aristotle University of Thessaloniki, Thessaloniki GR54642, Greece
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Lan X, Zhu H, Cao Y, Hu Y, Fan X, Zhang K, Wu M. Effects of different sodium-glucose cotransporter 2 inhibitors in heart failure with reduced or preserved ejection fraction: a network meta-analysis. Front Cardiovasc Med 2024; 11:1379765. [PMID: 38845687 PMCID: PMC11153861 DOI: 10.3389/fcvm.2024.1379765] [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: 01/31/2024] [Accepted: 04/22/2024] [Indexed: 06/09/2024] Open
Abstract
Background This systematic review and meta-analysis aimed to explore the effects of different sodium-glucose cotransporter-2 inhibitors (SGLT2i) on prognosis and cardiac structural remodeling in patients with heart failure (HF). Methods Relevant studies published up to 20 March 2024 were retrieved from PubMed, EMBASE, Web of Science, and Cochrane Library CNKI, China Biomedical Literature Service, VIP, and WanFang databases. We included randomized controlled trials of different SGLT2i and pooled the prognosis data of patients with HF. We compared the efficacy of different SGLT2i in patients with HF and conducted a sub-analysis based on left ventricular ejection fraction (LVEF). Results We identified 77 randomized controlled trials involving 43,561 patients. The results showed that SGLT2i significantly enhanced outcomes in HF, including a composite of hospitalizations for HF and cardiovascular death, individual hospitalizations for HF, Kansas City Cardiomyopathy Questionnaire (KCCQ) scores, left atrial volume index (LAVi), and LVEF among all HF patients (P < 0.05) compared to a placebo. Sotagliflozin was superior to empagliflozin [RR = 0.88, CI (0.79-0.97)] and dapagliflozin [RR = 0.86, CI (0.77-0.96)] in reducing hospitalizations for HF and CV death. Dapagliflozin significantly reduced hospitalizations [RR = 0.51, CI (0.33-0.80)], CV death [RR = 0.73, CI (0.54-0.97)], and all-cause mortality [RR = 0.69, CI (0.48-0.99)] in patients with HF with reduced ejection fraction (HFrEF). SGLT2i also plays a significant role in improving cardiac remodeling and quality of life (LVMi, LVEDV, KCQQ) (P < 0.05). Among patients with HF with preserved ejection fraction (HFpEF), SGLT2i significantly improved cardiac function in HFpEF patients (P < 0.05). In addition, canagliflozin [RR = 0.09, CI (0.01-0.86)] demonstrated greater safety compared to sotagliflozin in a composite of urinary and reproductive infections of HFpEF patients. Conclusion Our systematic review showed that SGLT2i generally enhances the prognosis of patients with HF. Sotagliflozin demonstrated superiority over empagliflozin and dapagliflozin in a composite of hospitalization for HF and CV death in the overall HF patients. Canagliflozin exhibited greater safety compared to sotagliflozin in a composite of urinary and reproductive infections of HFpEF. Overall, the efficacy of SGLT2i was greater in HFrEF patients than in HFpEF patients.
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Affiliation(s)
- Xiaohua Lan
- Graduate School of Hebei North University, Zhangjiakou, Hebei, China
- Department of Geriatrics, Air Force Medical Center, Air Force Medical University, PLA, Beijing, China
| | - Huijing Zhu
- Graduate School of Hebei North University, Zhangjiakou, Hebei, China
| | - Yanjie Cao
- Department of Geriatrics, Air Force Medical Center, Air Force Medical University, PLA, Beijing, China
| | - Yue Hu
- Graduate School of China Medical University, Shenyang, Liaoning, China
| | - Xingman Fan
- Graduate School of Hebei North University, Zhangjiakou, Hebei, China
| | - Kaijie Zhang
- Graduate School of Hebei North University, Zhangjiakou, Hebei, China
| | - Mengdi Wu
- Graduate School of China Medical University, Shenyang, Liaoning, China
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Andersen CF, Larsen JH, Jensen J, Omar M, Nouhravesh N, Kistorp C, Tuxen C, Gustafsson F, Knop FK, Forman JL, Davidovski FS, Jensen LT, Højlund K, Køber L, Antonsen L, Poulsen MK, Schou M, Møller JE. Empagliflozin to elderly and obese patients with increased risk of developing heart failure: Study protocol for the Empire Prevent trial program. Am Heart J 2024; 271:84-96. [PMID: 38365073 DOI: 10.1016/j.ahj.2024.02.005] [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] [Received: 09/11/2023] [Revised: 02/10/2024] [Accepted: 02/11/2024] [Indexed: 02/18/2024]
Abstract
INTRODUCTION Sodium-glucose cotransporter 2 (SGLT2) inhibitors have previously demonstrated cardioprotective properties in patients with type 2 diabetes, suggesting a preventive effect on heart failure (HF). The Empire Prevent trial program investigates the therapeutic potential for HF prevention by evaluating the cardiac, metabolic, and renal effects of the SGLT2 inhibitor empagliflozin in patients with increased risk of developing HF, but without diabetes or established HF. METHODS The Empire Prevent trial program is an investigator-initiated, double-blind, randomized clinical trial program including elderly and obese patients (60-84 years, body mass index >28 kg/m2) with at least one manifestation of hypertension, cardiovascular or chronic kidney disease, but no history of diabetes or HF. The aims are to investigate the effects of empagliflozin on 1) physical capacity and left ventricular and atrial structural changes with peak oxygen consumption and left ventricular mass as primary endpoints (Empire Prevent Cardiac), and 2) cardiac-adipose tissue interaction and volume homeostasis with primary endpoints of changes in epicardial adipose tissue and estimated extracellular volume (Empire Prevent Metabolic). At present, 138 of 204 patients have been randomized in the Empire Prevent trial program. Patients are randomized 1:1 to 180 days treatment with empagliflozin 10 mg daily or placebo, while undergoing a comprehensive examination program at baseline and follow-up. DISCUSSION The Empire Prevent trial program will mark the first step towards elucidating the potential of SGLT2 inhibition for HF prevention in an outpatient setting in elderly and obese patients with increased risk of developing HF, but with no history of diabetes or established HF. Furthermore, the Empire Prevent trial program will supplement the larger event-driven trials by providing mechanistic insights to the beneficial effects of SGLT2 inhibition. TRIAL REGISTRATION Both parts of the trial program have been registered on September 13th 2021 (Clinical Trial Registration numbers: NCT05084235 and NCT05042973) before enrollment of the first patient. All patients will provide oral and written informed consent. The trial is approved by The Regional Committee on Health Research Ethics and the Danish Medicines Agency. Data will be disseminated through scientific meetings and peer-reviewed journals irrespective of outcome.
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Affiliation(s)
- Camilla Fuchs Andersen
- Department of Cardiology, Herlev-Gentofte University Hospital, Denmark; Faculty of Health and Medical Sciences, Copenhagen University, Denmark.
| | - Julie Hempel Larsen
- Department of Cardiology, Odense University Hospital, Denmark; Faculty of Health Sciences, University of Southern Denmark, Denmark
| | - Jesper Jensen
- Department of Cardiology, Herlev-Gentofte University Hospital, Denmark; Faculty of Health and Medical Sciences, Copenhagen University, Denmark
| | - Massar Omar
- Department of Cardiology, Odense University Hospital, Denmark; Faculty of Health Sciences, University of Southern Denmark, Denmark; Section of Biostatistics, Department of Public Health, University of Copenhagen, Denmark
| | - Nina Nouhravesh
- Department of Cardiology, Herlev-Gentofte University Hospital, Denmark; Faculty of Health and Medical Sciences, Copenhagen University, Denmark
| | - Caroline Kistorp
- Department of Endocrinology and Metabolism, Copenhagen University Hospital Rigshospitalet, Denmark; Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Denmark
| | - Christian Tuxen
- Department of Cardiology, Frederiksberg-Bispebjerg University Hospital, Denmark
| | - Finn Gustafsson
- Department of Cardiology, The Heart Center, Copenhagen University Hospital Rigshospitalet, Denmark
| | - Filip K Knop
- Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Denmark; Center for Clinical Metabolic Research, Gentofte Hospital, University of Copenhagen, Hellerup, Denmark; Steno Diabetes Center Copenhagen, Herlev, Denmark
| | - Julie Lyng Forman
- Section of Biostatistics, Department of Public Health, University of Copenhagen, Denmark
| | - Filip Soeskov Davidovski
- Department of Cardiology, Herlev-Gentofte University Hospital, Denmark; Faculty of Health and Medical Sciences, Copenhagen University, Denmark
| | - Lars Thorbjørn Jensen
- Faculty of Health and Medical Sciences, Copenhagen University, Denmark; Department of Clinical Physiology and Nuclear Medicine, Herlev Gentofte University Hospital, Copenhagen, Denmark
| | - Kurt Højlund
- Steno Diabetes Center Odense, Odense University Hospital, Denmark; Department of Clinical Research, University of Southern Denmark, Odense, Denmark
| | - Lars Køber
- Department of Cardiology, The Heart Center, Copenhagen University Hospital Rigshospitalet, Denmark
| | | | | | - Morten Schou
- Department of Cardiology, Herlev-Gentofte University Hospital, Denmark; Faculty of Health and Medical Sciences, Copenhagen University, Denmark
| | - Jacob Eifer Møller
- Department of Cardiology, Herlev-Gentofte University Hospital, Denmark; Department of Cardiology, Odense University Hospital, Denmark; Faculty of Health Sciences, University of Southern Denmark, Denmark; Department of Cardiology, The Heart Center, Copenhagen University Hospital Rigshospitalet, Denmark
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Maruhashi T, Tanaka A, Takahashi K, Higashi Y, Node K. Erythropoiesis and estimated fluid volume regulation following initiation of ipragliflozin treatment in patients with type 2 diabetes mellitus and chronic kidney disease: A post-hoc analysis of the PROCEED trial. Diabetes Obes Metab 2024; 26:1723-1730. [PMID: 38326092 DOI: 10.1111/dom.15481] [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] [Received: 11/20/2023] [Revised: 01/11/2024] [Accepted: 01/18/2024] [Indexed: 02/09/2024]
Abstract
AIMS To analyse the changes in erythropoietic and estimated fluid volume parameters after the initiation of ipragliflozin, a sodium-glucose co-transporter 2 inhibitor, in patients with type 2 diabetes mellitus (T2DM) and chronic kidney disease (CKD). METHODS This was a post-hoc analysis of the PROCEED trial, which evaluated the effect of 24-week ipragliflozin treatment on endothelial dysfunction in patients with T2DM and CKD. We evaluated the changes in erythropoietic and estimated fluid volume parameters from baseline to 24 weeks post-treatment in 53 patients who received ipragliflozin (ipragliflozin group) and 55 patients with T2DM and CKD without sodium-glucose co-transporter 2 inhibitors (control group), a full analysis set of the PROCEED trial. RESULTS The increases in haemoglobin [estimated group difference, 0.5 g/dl; 95% confidence interval (CI), 0.3-0.8; p < .001], haematocrit (estimated group difference, 2.2%; 95% CI, 1.3-3.1; p < .001) and erythropoietin (estimated log-transformed group difference, 0.1; 95% CI, 0.01-0.3; p = .036) were significantly greater in the ipragliflozin group than those in the control group. Ipragliflozin treatment was significantly associated with an increase in erythropoietin, independent of the corresponding change in haemoglobin (β = 0.253, p < .001) or haematocrit (β = 0.278, p < .001). Reductions in estimated plasma volume (estimated group difference, -7.94%; 95% CI, -11.6 to -4.26%; p < .001) and estimated extracellular volume (estimated group difference, -181.6 ml; 95% CI, -275.7 to -87.48 ml; p < .001) were significantly greater in the ipragliflozin group than those in the control group. CONCLUSIONS Erythropoiesis was enhanced and estimated fluid volumes were reduced by ipragliflozin in patients with T2DM and CKD. CLINICAL TRIAL PROCEED trial (registration number: jRCTs071190054).
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Affiliation(s)
- Tatsuya Maruhashi
- Department of Regenerative Medicine, Research Institute for Radiation Biology and Medicine, Hiroshima University, Hiroshima, Japan
| | - Atsushi Tanaka
- Department of Cardiovascular Medicine, Saga University, Saga, Japan
| | - Kanae Takahashi
- Department of Biostatistics, Hyogo Medical University, Nishinomiya, Japan
| | - Yukihito Higashi
- Department of Regenerative Medicine, Research Institute for Radiation Biology and Medicine, Hiroshima University, Hiroshima, Japan
- Division of Regeneration and Medicine, Medical Center for Translational and Clinical Research, Hiroshima University Hospital, Hiroshima, Japan
| | - Koichi Node
- Department of Cardiovascular Medicine, Saga University, Saga, Japan
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Shafiq A, Hameed I, Biegus J, Fudim M, Khan MS. Empagliflozin in the treatment of heart failure. Future Cardiol 2024; 20:251-261. [PMID: 38865086 PMCID: PMC11318725 DOI: 10.1080/14796678.2024.2360818] [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: 12/21/2023] [Accepted: 05/24/2024] [Indexed: 06/13/2024] Open
Abstract
Heart failure (HF) affects more than 60 million individuals globally. Empagliflozin is currently approved for type 2 diabetes and chronic HF. Clinical trials have demonstrated that empagliflozin reduces the composite end point of hospitalizations for HF and mortality and improves the quality of life irrespective of left ventricular ejection fraction. Empagliflozin is a once-daily medication with minimal drug-drug interactions and does not require titration. Empagliflozin causes mild weight loss and does not significantly reduce blood pressure. Empagliflozin acts as an enabler for other HF drugs by reducing the risk of hyperkalemia. Empagliflozin is also beneficial for chronic kidney disease which exists commonly with HF. This review outlines the pharmacokinetics, pharmacodynamics, safety, and efficacy of empagliflozin in HF across various sub-groups and settings.
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Affiliation(s)
- Aimen Shafiq
- Department of Medicine, Dow University of Health Sciences, Karachi, Pakistan
| | - Ishaque Hameed
- Department of Medicine, Dow University of Health Sciences, Karachi, Pakistan
| | - Jan Biegus
- Institute of Heart Diseases, Wroclaw Medical University, Wroclaw, Poland
| | - Marat Fudim
- Division of Cardiology, Duke University School of Medicine, Durham, NC 27708, USA
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Gullaksen S, Vernstrøm L, Sørensen SS, Ringgaard S, Laustsen C, Birn H, Funck KL, Poulsen PL, Laugesen E. The effects of semaglutide, empagliflozin and their combination on the kidney sodium signal from magnetic resonance imaging: A prespecified, secondary analysis from a randomized, clinical trial. J Diabetes Complications 2024; 38:108673. [PMID: 38219335 DOI: 10.1016/j.jdiacomp.2023.108673] [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] [Received: 11/08/2023] [Revised: 12/17/2023] [Accepted: 12/24/2023] [Indexed: 01/16/2024]
Abstract
AIMS To evaluate the effect of treatment with semaglutide and empagliflozin on the cortico-medullary sodium gradient (MCR; medulla/cortex ratio), urine sodium/creatinine ratio (UNACR), and estimated plasma volume (ePV) and to compare the MCR between persons with and without type 2 diabetes. METHODS Using the 23Na magnetic resonance imaging (23Na-MRI) technique, we investigated the effects of 32 weeks of treatment with semaglutide, empagliflozin or their combination on MCR in 65 participants with type 2 diabetes and high risk of cardiovascular disease. The participants were recruited from a randomized, controlled interventional trial and further characterized by UNACR and ePV. In addition, in a cross-sectional design, we compared MCR by 23Na-MRI in 12 persons with type 2 diabetes and 17 matched controls. Data from the interventional trial were analyzed using a single, multivariate linear mixed model strategy for repeated measurements. Data from the cross-sectional study were analyzed by fitting a linear regression model adjusted for age and sex. RESULTS Compared to placebo, semaglutide, but not empagliflozin, significantly decreased the MCR (-9 %, 95%CI (-18, -0.06)%, p = 0.035 and -0.05 %, 95%CI(-0.15, 0.05)%, p = 0.319, respectively). The UNACR decreased in the semaglutide group(-35 %, 95 % CI(-52, -14) %, p = 0.003) but not in the empagliflozin group (7 %, 95 % CI(-21, 44)%, p = 0.657), whereas the ePV decreased in the combination group. The MCR was not different between persons with and without type 2 diabetes. CONCLUSION 23Na magnetic resonance imaging can identify drug induced changes in the MCR in persons with type 2 diabetes, and 32 weeks of semaglutide decreases the MCR in such persons. There is no difference in the MCR between persons with and without type 2 diabetes. TRIAL NUMBER AND REGISTRY EUDRACT 2019-000781-38, clinicaltrialsregister.eu.
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Affiliation(s)
- Søren Gullaksen
- Department of Clinical Medicine, Aarhus University, 8000 Aarhus C, Denmark; Department of Internal Medicine & Endocrinology, Aarhus University Hospital, 8200 Aarhus N, Denmark; Department of Medicine, Regional Hospital Horsens, 8700 Horsens, Denmark.
| | - Liv Vernstrøm
- Department of Clinical Medicine, Aarhus University, 8000 Aarhus C, Denmark; Department of Internal Medicine & Endocrinology, Aarhus University Hospital, 8200 Aarhus N, Denmark
| | - Steffen S Sørensen
- Department of Clinical Medicine, Aarhus University, 8000 Aarhus C, Denmark; Department of Internal Medicine & Endocrinology, Aarhus University Hospital, 8200 Aarhus N, Denmark
| | | | | | - Henrik Birn
- Department of Clinical Medicine, Aarhus University, 8000 Aarhus C, Denmark; Department of Renal Medicine, Aarhus University Hospital, 8200 Aarhus N, Denmark; Department of Biomedicine, Aarhus University, 8000 Aarhus C, Denmark
| | - Kristian L Funck
- Department of Internal Medicine & Endocrinology, Aarhus University Hospital, 8200 Aarhus N, Denmark; Steno Diabetes Center, Aarhus University Hospital, 8200 Aarhus N, Denmark
| | - Per L Poulsen
- Department of Clinical Medicine, Aarhus University, 8000 Aarhus C, Denmark; Steno Diabetes Center, Aarhus University Hospital, 8200 Aarhus N, Denmark
| | - Esben Laugesen
- Diagnostic Centre, Silkeborg Regional Hospital, 8600 Silkeborg, Denmark; Steno Diabetes Center, Aarhus University Hospital, 8200 Aarhus N, Denmark
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Nasu T, Matsumoto S, Fujimoto W, Numazaki H, Morino Y. The safety and efficacy of compression therapy in patients with stable heart failure. IJC HEART & VASCULATURE 2024; 50:101343. [PMID: 38304726 PMCID: PMC10830501 DOI: 10.1016/j.ijcha.2024.101343] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2023] [Revised: 01/05/2024] [Accepted: 01/12/2024] [Indexed: 02/03/2024]
Abstract
Background Compression therapy is widely used as a therapeutic option for edema; however, concerns regarding its safety in patients with heart failure (HF) arose, particularly due to increased venous return, which increases pulmonary artery blood pressure. This study aimed to investigate the safety of compression therapy in patients with chronic HF. Methods This study retrospectively enrolled patients with stable chronic HF who initiated treatment with compression therapy for lower extremity edema. The primary outcome was New York Heart Association (NYHA) class changes after 1 month of compression therapy, and adverse events were evaluated. Results We analyzed 101 patients who initiated compression therapy. The number of patients continuing compression therapy at one month was 86. Overall, 61.6 % were female and the median age was 81 years. The proportion of patients with heart failure and preserved ejection fraction (HFpEF) was 50.4 %. Brain natriuretic peptide levels were significantly lower than baseline levels at 1 month, (baseline vs 1 month: 486 (360-696) vs 311 (211-511), p < 0.001), with a lower NYHA III prevalence (baseline vs 1 month: 53.5 % vs 32.6 %, p < 0.001), without any adverse events related to compression therapy initiation. Additionally, multivariate logistic analysis indicated an association between HFpEF and significant BNP reduction after compression therapy (odds ratio: 4.70; 95 % confidence interval: 1.63-13.6). Conclusions Compression therapy was associated with decreased BNP levels and improved symptoms, especially in HFpEF, without any adverse events in stable chronic HF. These findings indicate that compression therapy is safe for patients with stable chronic HF.
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Affiliation(s)
- Takahito Nasu
- Division of Cardiology, Department of Internal Medicine, Iwate Medical University, Iwate, Japan
- Department of Biomedical Information Analysis, Institute for Biomedical Sciences, Iwate Medical University, Iwate, Japan
| | - Shingo Matsumoto
- Division of Cardiovascular Medicine, Department of Internal Medicine, Toho University Faculty of Medicine, Tokyo, Japan
| | - Wataru Fujimoto
- Department of Cardiology, Hyogo Prefectural Awaji Medical Center, Hyogo, Japan
| | - Harutomo Numazaki
- Division of Cardiology, Department of Internal Medicine, Iwate Medical University, Iwate, Japan
| | - Yoshihiro Morino
- Division of Cardiology, Department of Internal Medicine, Iwate Medical University, Iwate, Japan
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10
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Luo Y, Bai R, Zhang W, Qin G. Selective sodium-glucose cotransporter-2 inhibitors in the improvement of hemoglobin and hematocrit in patients with type 2 diabetes mellitus: a network meta-analysis. Front Endocrinol (Lausanne) 2024; 15:1333624. [PMID: 38362282 PMCID: PMC10867125 DOI: 10.3389/fendo.2024.1333624] [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: 11/05/2023] [Accepted: 01/16/2024] [Indexed: 02/17/2024] Open
Abstract
Objective To compare the effects of different selective sodium-glucose cotransporter-2 inhibitors (SGLT2i) on hemoglobin and hematocrit in patients with type 2 diabetes mellitus (T2DM) with a network meta-analysis (NMA). Methods Randomized controlled trials (RCTs) on SGLT2i for patients with T2DM were searched in PubMed, Embase, Cochrane Library, and Web of Science from inception of these databases to July 1, 2023. The risk of bias (RoB) tool was used to evaluate the quality of the included studies, and R software was adopted for data analysis. Results Twenty-two articles were included, involving a total of 14,001 T2DM patients. SGLT2i included empagliflozin, dapagliflozin, and canagliflozin. The NMA results showed that compared with placebo, canagliflozin 100mg, canagliflozin 300mg, dapagliflozin 10mg, dapagliflozin 2mg, dapagliflozin 50mg, dapagliflozin 5mg, empagliflozin 25mg, and dapagliflozin 20mg increased hematocrit in patients with T2DM, while canagliflozin 100mg, canagliflozin 200mg, canagliflozin 300mg increased hemoglobin in patients with T2DM. In addition, the NMA results indicated that canagliflozin 100mg had the best effect on the improvement of hematocrit, and canagliflozin 200mg had the best effect on the improvement of hemoglobin. Conclusion Based on the existing studies, we concluded that SGLT2i could increase hematocrit and hemoglobin levels in patients with T2DM, and canagliflozin 100mg had the best effect on the improvement of hematocrit, while canagliflozin 200mg had the best effect on the improvement of hemoglobin. Systematic review registration https://www.crd.york.ac.uk/PROSPERO/#loginpage, identifier PROSPERO (CRD42023477103).
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Affiliation(s)
- Yuanyuan Luo
- Department of Endocrinology and Metabolism, The First Affiliated Hospital of Zhengzhou University, Zhengzhou University, Zhengzhou, Henan, China
| | - Ruojing Bai
- Department of Geriatric Medicine, Beijing Tsinghua Changgung Hospital, School of Clinical Medicine, Tsinghua University, Beijing, China
| | - Wei Zhang
- Department of Endocrinology and Metabolism, The First Affiliated Hospital of Zhengzhou University, Zhengzhou University, Zhengzhou, Henan, China
| | - Guijun Qin
- Department of Endocrinology and Metabolism, The First Affiliated Hospital of Zhengzhou University, Zhengzhou University, Zhengzhou, Henan, China
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11
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Mark PB, Sarafidis P, Ekart R, Ferro CJ, Balafa O, Fernandez-Fernandez B, Herrington WG, Rossignol P, Del Vecchio L, Valdivielso JM, Mallamaci F, Ortiz A, Nistor I, Cozzolino M. SGLT2i for evidence-based cardiorenal protection in diabetic and non-diabetic chronic kidney disease: a comprehensive review by EURECA-m and ERBP working groups of ERA. Nephrol Dial Transplant 2023; 38:2444-2455. [PMID: 37230946 PMCID: PMC10615631 DOI: 10.1093/ndt/gfad112] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Indexed: 05/27/2023] Open
Abstract
Chronic kidney disease (CKD) is a major public health issue affecting an estimated 850 million people globally. The leading causes of CKD is diabetes and hypertension, which together account for >50% of patients with end-stage kidney disease. Progressive CKD leads to the requirement for kidney replacement therapy with transplantation or dialysis. In addition, CKD, is a risk factor for premature cardiovascular disease, particularly from structural heart disease and heart failure (HF). Until 2015, the mainstay of treatment to slow progression of both diabetic and many non-diabetic kidney diseases was blood pressure control and renin-angiotensin system inhibition; however, neither angiotensin-converting enzyme inhibitors (ACEIs) nor angiotensin receptor blockers (ARBs) reduced cardiovascular events and mortality in major trials in CKD. The emergence of cardiovascular and renal benefits observed with sodium-glucose cotransporter-2 inhibitors (SGLT2i) from clinical trials of their use as anti-hyperglycaemic agents has led to a revolution in cardiorenal protection for patients with diabetes. Subsequent clinical trials, notably DAPA-HF, EMPEROR, CREDENCE, DAPA-CKD and EMPA-KIDNEY have demonstrated their benefits in reducing risk of HF and progression to kidney failure in patients with HF and/or CKD. The cardiorenal benefits-on a relative scale-appear similar in patients with or without diabetes. Specialty societies' guidelines are continually adapting as trial data emerges to support increasingly wide use of SGLT2i. This consensus paper from EURECA-m and ERBP highlights the latest evidence and summarizes the guidelines for use of SGLT2i for cardiorenal protection focusing on benefits observed relevant to people with CKD.
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Affiliation(s)
- Patrick B Mark
- School of Cardiovascular and Metabolic Health, University of Glasgow, Glasgow, UK
| | - Pantelis Sarafidis
- Department of Nephrology, Hippokration Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Robert Ekart
- Faculty of Medicine, University of Maribor, Taborska 8, Maribor, Slovenia
| | - Charles J Ferro
- Renal Unit, University Hospitals Birmingham and Institute of Cardiovascular Science, University of Birmingham, Birmingham, UK
| | - Olga Balafa
- Department of Nephrology, University Hospital of Ioannina, Ioannina, Greece
| | - Beatriz Fernandez-Fernandez
- Division of Nephrology and Hypertension, IIS-Fundación Jiménez Díaz-Universidad Autónoma Madrid. Spain, Spain
| | - William G Herrington
- Medical Research Council Population Health Research Unit, Clinical Trial Service Unit and Epidemiological Studies Unit (CTSU), Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Patrick Rossignol
- Université de Lorraine, INSERM CIC-P 1433, CHRU de Nancy, INSERM U1116, F-CRIN INI-CRCT (Cardiovascular and Renal Clinical Trialists), Nancy, France
- Service de Spécialités Médicales et de Néphrologie-Hémodialyse Centre Hospitalier Princesse Grace de Monaco, Monaco, Monaco
| | | | - Jose M Valdivielso
- Vascular and Renal Translational Research Group and UDETMA, IRBLleida, Lleida, Spain
| | - Francesca Mallamaci
- CNR-IFC, Clinical Epidemiology and Physiopathology of Renal Diseases and Hypertension, Reggio Calabria, Italy
| | - Alberto Ortiz
- Division of Nephrology and Hypertension, IIS-Fundación Jiménez Díaz-Universidad Autónoma Madrid. Spain, Spain
| | - Ionut Nistor
- Faculty of Medicine, University of Medicine and Pharmacy ‘Grigore T. Popa’, Iași, Romania
| | - Mario Cozzolino
- Renal Division, ASST Santi Paolo e Carlo, Department of Health Sciences, University of Milan, Milan, Italy
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12
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Lv J, Guo L, Wang R, Chen J. Efficacy and Safety of Sodium-Glucose Cotransporter-2 Inhibitors in Nondiabetic Patients with Chronic Kidney Disease: A Review of Recent Evidence. KIDNEY DISEASES (BASEL, SWITZERLAND) 2023; 9:326-341. [PMID: 37901712 PMCID: PMC10601939 DOI: 10.1159/000530395] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/08/2022] [Accepted: 03/20/2023] [Indexed: 10/31/2023]
Abstract
Background Sodium-glucose cotransporter-2 inhibitors (SGLT2i) were initially developed as glucose-lowering agents in patients with type-2 diabetes. However, available data from clinical trials and meta-analyses suggest that SGLT2i have pleiotropic benefits in reducing mortality and delaying the progression of chronic kidney disease (CKD) in both diabetic and nondiabetic patients. Thus, we herein review the current evidence regarding the efficacy and safety of SGLT2i in patients with nondiabetic CKD and appraise the recently reported clinical trials that might facilitate the management of CKD in routine clinical practice. Summary The benefits of SGLT2i on nondiabetic CKD are multifactorial and are mediated by a combination of mechanisms. The landmark DAPA-CKD trial revealed that dapagliflozin administered with renin-angiotensin system blockade drugs reduced the risk of a sustained decline (at least 50%) in the estimated glomerular filtration rate, end-stage kidney disease, or death from cardiorenal causes. The recent EMPA-KIDNEY trial showed that empagliflozin therapy led to a lower risk of progression of kidney disease or death from cardiovascular causes. These benefits were consistent in patients with and without diabetes. Moreover, a meta-analysis of DAPA-HF and EMPEROR-Reduced trials confirmed reductions in the combined risk of cardiovascular death or worsening heart failure including composite renal endpoint. Key Messages Considering the robust data available from DAPA-CKD, EMPA-KIDNEY, and other trials such as EMPEROR-Preserved, DIAMOND that included nondiabetic patients, it may be necessary to update current guidelines to include SGLT2i as a first-line therapy for CKD and reevaluate current CKD therapeutic approaches.
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Affiliation(s)
- Junhao Lv
- Kidney Disease Center, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
- Key Laboratory of Kidney Disease Prevention and Control Technology, Hangzhou, China
- National Key Clinical Department of Kidney Diseases, Institute of Nephrology, Zhejiang University, Hangzhou, China
- Zhejiang Clinical Research Center of Kidney and Urinary System Disease, Hangzhou, China
| | - Luying Guo
- Kidney Disease Center, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
- Key Laboratory of Kidney Disease Prevention and Control Technology, Hangzhou, China
- National Key Clinical Department of Kidney Diseases, Institute of Nephrology, Zhejiang University, Hangzhou, China
- Zhejiang Clinical Research Center of Kidney and Urinary System Disease, Hangzhou, China
| | - Rending Wang
- Kidney Disease Center, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
- Key Laboratory of Kidney Disease Prevention and Control Technology, Hangzhou, China
- National Key Clinical Department of Kidney Diseases, Institute of Nephrology, Zhejiang University, Hangzhou, China
- Zhejiang Clinical Research Center of Kidney and Urinary System Disease, Hangzhou, China
| | - Jianghua Chen
- Kidney Disease Center, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
- Key Laboratory of Kidney Disease Prevention and Control Technology, Hangzhou, China
- National Key Clinical Department of Kidney Diseases, Institute of Nephrology, Zhejiang University, Hangzhou, China
- Zhejiang Clinical Research Center of Kidney and Urinary System Disease, Hangzhou, China
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13
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Jürgens M, Schou M, Hasbak P, Kjaer A, Wolsk E, Zerahn B, Brandt-Jacobsen NH, Gaede P, Rossing P, Faber J, Inzucchi SE, Gustafsson F, Kistorp C. The effects of empagliflozin on measured glomerular filtration rate and estimated extracellular and plasma volumes in patients with type 2 diabetes. Diabetes Obes Metab 2023; 25:2888-2896. [PMID: 37395341 DOI: 10.1111/dom.15183] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Revised: 05/22/2023] [Accepted: 06/02/2023] [Indexed: 07/04/2023]
Abstract
AIMS To investigate the effects of empagliflozin on measured glomerular filtration rate (mGFR), estimated plasma volume (PV) and estimated extracellular volume (ECV) in a cohort of patients with type 2 diabetes (T2D) and high risk of cardiovascular events. MATERIALS AND METHODS In this prespecified substudy of the randomized, placebo-controlled SIMPLE trial, patients with T2D at high risk of cardiovascular events were allocated to either empagliflozin 25 mg or placebo once daily for 13 weeks. The prespecified outcome was between-group change in mGFR, measured by the 51 Cr-EDTA method after 13 weeks; changes in estimated PV and estimated ECV were included. RESULTS From April 4, 2017 to May 11, 2020, 91 participants were randomized. Of these, 45 patients from the empagliflozin group and 45 patients from the placebo group were included in the intention-to-treat analysis. Treatment with empagliflozin reduced mGFR by -7.9 mL/min (95% confidence interval [CI] -11.1 to -4.7; P < 0.001), estimated ECV by -192.5 mL (95% CI -318.0 to -66.9; P = 0.003) and estimated PV by -128.9 mL (95% CI -218.0 to 39.8; P = 0.005) at Week 13. CONCLUSIONS Treatment with empagliflozin for 13 weeks reduced mGFR, estimated ECV and estimated PV in patients with T2D and high risk of cardiovascular events.
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Affiliation(s)
- Mikkel Jürgens
- Department of Endocrinology, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
- Department of Endocrinology, Copenhagen University Hospital - Herlev and Gentofte, Herlev, Denmark
| | - Morten Schou
- Department of Cardiology, Copenhagen University Hospital - Herlev and Gentofte, Herlev, Denmark
- Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Philip Hasbak
- Department of Clinical Physiology, Nuclear Medicine & PET and Cluster for Molecular Imaging, Department of Biomedical Sciences, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
| | - Andreas Kjaer
- Department of Clinical Physiology, Nuclear Medicine & PET and Cluster for Molecular Imaging, Department of Biomedical Sciences, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
| | - Emil Wolsk
- Department of Cardiology, Copenhagen University Hospital - Herlev and Gentofte, Herlev, Denmark
- Department of Cardiology, The Heart Centre, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
| | - Bo Zerahn
- Department of Clinical Physiology and Nuclear Medicine, Copenhagen University Hospital - Herlev and Gentofte, Herlev, Denmark
| | - Niels H Brandt-Jacobsen
- Department of Endocrinology, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
| | - Peter Gaede
- Slagelse Hospital, Slagelse, Denmark, University of Southern Denmark, Odense, Denmark
| | - Peter Rossing
- Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
- Steno Diabetes Center Copenhagen, Herlev, Denmark
| | - Jens Faber
- Department of Endocrinology, Copenhagen University Hospital - Herlev and Gentofte, Herlev, Denmark
| | - Silvio E Inzucchi
- Yale Section of Endocrinology, Yale University School of Medicine, New Haven, Connecticut, USA
| | - Finn Gustafsson
- Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
- Department of Cardiology, The Heart Centre, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
| | - Caroline Kistorp
- Department of Endocrinology, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
- Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
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14
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Hammad H, Shaaban A, Philips MV, Fayed A, Abdelaziz TS. Effect of sodium-glucose transporter 2 inhibitor empagliflozin on proteinuria and kidney function progression in patients with non-diabetic glomerulonephritis: a pilot superiority randomized controlled trial. Int Urol Nephrol 2023; 55:2321-2326. [PMID: 36872420 PMCID: PMC10406661 DOI: 10.1007/s11255-023-03539-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2022] [Accepted: 02/24/2023] [Indexed: 03/07/2023]
Abstract
BACKGROUND Amelioration of proteinuria is one of main treatment targets in patients with glomerulonephritis, yet the remission rates are suboptimal. AIM OF THE STUDY To examine the effect of the sodium-glucose transporter 2 inhibitor (empagliflozin) on proteinuria and kidney function progression, in patients with glomerulonephritis not due to diabetic kidney diseases. SUBJECTS AND METHODS Fifty patients were recruited. The entry criteria were diagnosis of glomerulonephritis, and proteinuria (proteinuria ≥ 500 mg⁄g) in spite of the use of the maximal tolerated dose of RAAS blocking agents together with specific immunosuppression treatment regimens. Group 1 (Empagliflozin arm): 25 patients who received 25 mg of empagliflozin once daily for 3 months as add-on to their regular treatment protocol (RAAS blockers and immunosuppression). Group 2 (Placebo arm): 25 patients treated with RAAS blockers and immunosuppression. The primary efficacy endpoints were the change in creatinine eGFR, and proteinuria 3 months after starting treatment. RESULTS Progression of proteinuria was lower with empagliflozin as compared to placebo (odds ratio, 0.65; 95% CI, 0.55 to 0.72, p = 0.002). Decline in eGFR was lower with empagliflozin as compared to placebo; however, this was statistically not significant (odds ratio, 0.84; 95% CI, 0.82 to 1.2, p = .31). The percentage change in proteinuria was greater with empagliflozin as compared to placebo (median, - 77 (- 97-105) vs - 48 (- 80-117). CONCLUSION Empagliflozin has a favorable effect on amelioration of proteinuria in patients with glomerulonephritis. Empagliflozin has tendency to preserve kidney function in patients with glomerulonephritis as compared to placebo; however, longer term studies are required.
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Affiliation(s)
- Hany Hammad
- Nephrology Division—Department of Internal Medicine-Kasr-Alainy University Hospitals—Cairo University Hospitals, El Saray Street Manial, El Manial, Cairo, 11956 Egypt
| | - Asmaa Shaaban
- Department of Internal Medicine-Kasr-Alainy University Hospitals—Cairo University Hospitals, Cairo, Egypt
| | - Mariana Victor Philips
- Department of Internal Medicine-Kasr-Alainy University Hospitals—Cairo University Hospitals, Cairo, Egypt
| | - Ahmed Fayed
- Nephrology Division—Department of Internal Medicine-Kasr-Alainy University Hospitals—Cairo University Hospitals, El Saray Street Manial, El Manial, Cairo, 11956 Egypt
| | - Tarek Samy Abdelaziz
- Nephrology Division—Department of Internal Medicine-Kasr-Alainy University Hospitals—Cairo University Hospitals, El Saray Street Manial, El Manial, Cairo, 11956 Egypt
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15
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Lucijanic M, Krecak I. Pulmonary embolism, is it healthy to be volume expanded? Eur J Intern Med 2023; 114:126. [PMID: 37160410 DOI: 10.1016/j.ejim.2023.05.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Accepted: 05/04/2023] [Indexed: 05/11/2023]
Affiliation(s)
- Marko Lucijanic
- Hematology Department, University Hospital Dubrava, Zagreb, Croatia; School of Medicine, University of Zagreb, Zagreb, Croatia.
| | - Ivan Krecak
- Internal Medicine Department, General Hospital Sibenik, Sibenik, Croatia; Faculty of Medicine, Universiy of Rijeka, Rijeka, Croatia
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16
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Packer M, Wilcox CS, Testani JM. Critical Analysis of the Effects of SGLT2 Inhibitors on Renal Tubular Sodium, Water and Chloride Homeostasis and Their Role in Influencing Heart Failure Outcomes. Circulation 2023; 148:354-372. [PMID: 37486998 PMCID: PMC10358443 DOI: 10.1161/circulationaha.123.064346] [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: 02/08/2023] [Accepted: 05/25/2023] [Indexed: 07/26/2023]
Abstract
SGLT2 (sodium-glucose cotransporter 2) inhibitors interfere with the reabsorption of glucose and sodium in the early proximal renal tubule, but the magnitude and duration of any ensuing natriuretic or diuretic effect are the result of an interplay between the degree of upregulation of SGLT2 and sodium-hydrogen exchanger 3, the extent to which downstream compensatory tubular mechanisms are activated, and (potentially) the volume set point in individual patients. A comprehensive review and synthesis of available studies reveals several renal response patterns with substantial variation across studies and clinical settings. However, the common observation is an absence of a large acute or chronic diuresis or natriuresis with these agents, either when given alone or combined with other diuretics. This limited response results from the fact that renal compensation to these drugs is rapid and nearly complete within a few days or weeks, preventing progressive volume losses. Nevertheless, the finding that fractional excretion of glucose and lithium (the latter being a marker of proximal sodium reabsorption) persists during long-term treatment with SGLT2 inhibitors indicates that pharmacological tolerance to the effects of these drugs at the level of the proximal tubule does not meaningfully occur. This persistent proximal tubular effect of SGLT2 inhibitors can be hypothesized to produce a durable improvement in the internal set point for volume homeostasis, which may become clinically important during times of fluid expansion. However, it is difficult to know whether a treatment-related change in the volume set point actually occurs or contributes to the effect of these drugs to reduce the risk of major heart failure events. SGLT2 inhibitors exert cardioprotective effects by a direct effect on cardiomyocytes that is independent of the presence of or binding to SGLT2 or the actions of these drugs on the proximal renal tubule. Nevertheless, changes in the volume set point mediated by SGLT2 inhibitors might potentially act cooperatively with the direct favorable molecular and cellular effects of these drugs on cardiomyocytes to mediate their benefits on the development and clinical course of heart failure.
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Affiliation(s)
- Milton Packer
- Baylor Heart and Vascular Institute, Dallas, TX (M.P.)
- Imperial College London, United Kingdom (M.P.)
| | - Christopher S. Wilcox
- Division of Nephrology and Hypertension, Kidney, and Vascular Research Center, Georgetown University, Washington, DC (C.S.W.)
| | - Jeffrey M. Testani
- Section of Cardiovascular Medicine, Yale University, New Haven, CT (J.M.T.)
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17
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Tanaka A, Imai T, Toyoda S, Sugimoto K, Yoshida R, Furuta M, Node K. Long-term observation of estimated fluid volume reduction after the initiation of ipragliflozin in patients with type 2 diabetes mellitus: a sub-analysis from a randomized controlled trial (PROTECT). Diabetol Metab Syndr 2023; 15:152. [PMID: 37415229 DOI: 10.1186/s13098-023-01129-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/19/2023] [Accepted: 07/01/2023] [Indexed: 07/08/2023] Open
Abstract
BACKGROUNDS/AIM Recent studies have shown that the addition of sodium-glucose co-transporter 2 (SGLT2) inhibitors gradually reduces the estimated fluid volume parameters in a broad range of patient populations, suggesting that this mediates the clinical benefits of SGLT2 inhibitors in preventing heart failure. Here, we sought to examine the long-term (24 months) effect of the SGLT2 inhibitor ipragliflozin on the estimated fluid volume parameters in patients with type 2 diabetes mellitus (T2DM). METHODS In this prespecified sub-analysis of the PROTECT (Prevention of Atherosclerosis by SGLT2 Inhibitor: Multicenter, Randomized Controlled Study) trial, which was an investigator-initiated, multicenter, prospective, randomized, open-label, clinical trial primarily designed to evaluate the effect of ipragliflozin treatment administered for 24 months on carotid atherosclerosis in patients with T2DM, we evaluated serial changes in estimated plasma volume (ePV, %) calculated using the Straus formula and estimated extracellular volume (eEV, mL) calculated by the body surface area by 24 months following the initiation of 50-mg ipragliflozin once daily and compared them with those following standard care for T2DM (non-SGLT2 inhibitor use). RESULTS This sub-analysis included 464 patients (ipragliflozin, n = 232; control, n = 232), a full analysis set of the PROTECT trial. In an analysis using mixed-effects models for repeated measures, relative to the control group, ipragliflozin significantly reduced ePV by - 10.29% (95% confidence interval [CI] - 12.47% to - 8.11%; P < 0.001) at 12 months and - 10.76% (95% CI - 12.86% to - 8.67%; P < 0.001) at 24 months. Additionally, ipragliflozin significantly reduced eEV by - 190.44 mL (95% CI - 249.09 to - 131.79 mL; P < 0.001) at 12 months and - 176.90 mL (95% CI - 233.36 to - 120.44 mL; P < 0.001) at 24 months. The effects of ipragliflozin on these parameters over 24 months were mostly consistent across various patient clinical characteristics. CONCLUSIONS This prespecified sub-analysis from the PROTECT trial demonstrated that ipragliflozin treatment, compared with the standard care for T2DM, reduced two types of estimated fluid volume parameters in patients with T2DM, and the effect was maintained for 24 months. Our findings suggest that SGLT2 inhibitor treatment regulates clinical parameters incorporated into the calculating formulas analyzed and consequently fluid volume status for the long-term, and this may be at least partly associated with clinical benefits from chronic use of SGLT2 inhibitors. Trial registration Japan Registry of Clinical Trials, ID jRCT1071220089.
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Affiliation(s)
- Atsushi Tanaka
- Department of Cardiovascular Medicine, Saga University, 5-5-1 Nabeshima, Saga, 849-8501, Japan.
| | - Takumi Imai
- Department of Medical Statistics, Osaka Metropolitan University Graduate School of Medicine, Osaka, Japan
| | - Shigeru Toyoda
- Department of Cardiovascular Medicine, Dokkyo Medical University School of Medicine, Mibu, Japan
| | | | - Ruka Yoshida
- Department of Cardiology, Japanese Red Cross Aichi Medical Center Nagoya Daini Hospital, Nagoya, Japan
| | - Machi Furuta
- Department of Clinical Laboratory Medicine, Wakayama Medical University, Wakayama, Japan
| | - Koichi Node
- Department of Cardiovascular Medicine, Saga University, 5-5-1 Nabeshima, Saga, 849-8501, Japan.
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Khan J, Graham FJ, Masini G, Iaconelli A, Friday JM, Lang CC, Pellicori P. Congestion and Use of Diuretics in Heart Failure and Cardiomyopathies: a Practical Guide. Curr Cardiol Rep 2023; 25:411-420. [PMID: 37074565 DOI: 10.1007/s11886-023-01865-y] [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: 03/19/2023] [Indexed: 04/20/2023]
Abstract
PURPOSE OF REVIEW Heart failure is a highly prevalent condition caused by many different aetiologies and characterised by cardiac dysfunction and congestion. Once developed, congestion leads to signs (peripheral oedema) and symptoms (breathlessness on exertion), adverse cardiac remodelling, and an increased risk of hospitalisation and premature death. This review summarises strategies that could enable early identification and a more objective management of congestion in patients with heart failure. RECENT FINDINGS For patients with suspected or diagnosed heart failure, combining an echocardiogram with assessment of great veins, lungs, and kidneys by ultrasound might facilitate recognition and quantification of congestion, the management of which is still difficult and highly subjective. Congestion is a one of the key drivers of morbidity and mortality in patients with heart failure and is often under-recognised. The use of ultrasound allows for a timely, simultaneous identification of cardiac dysfunction and multiorgan congestion; ongoing and future studies will clarify how to tailor diuretic treatments in those with or at risk of heart failure.
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Affiliation(s)
| | - Fraser J Graham
- School of Cardiovascular and Metabolic Health, University of Glasgow, Glasgow, UK
| | - Gabriele Masini
- Cardiothoracic and Vascular Department, University of Pisa, Pisa, Italy
- Department of Cardiovascular Medicine, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168, Rome, Italy
| | - Antonio Iaconelli
- School of Cardiovascular and Metabolic Health, University of Glasgow, Glasgow, UK
- Department of Cardiovascular Medicine, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168, Rome, Italy
| | - Jocelyn M Friday
- School of Cardiovascular and Metabolic Health, University of Glasgow, Glasgow, UK
| | - Chim C Lang
- NHS Tayside, Dundee, UK
- Department of Molecular and Clinical Medicine, School of Medicine, University of Dundee, Dundee, UK
| | - Pierpaolo Pellicori
- School of Cardiovascular and Metabolic Health, University of Glasgow, Glasgow, UK
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19
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Rask KA, Deis T, Larsson JE, Rossing K, Gustafsson F. Hyponatremia in Stable Patients with Advanced Heart Failure: Association to Hemodynamics and Outcome. Cardiology 2023; 148:187-194. [PMID: 36972577 DOI: 10.1159/000529967] [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] [Received: 09/27/2022] [Accepted: 02/27/2023] [Indexed: 03/29/2023]
Abstract
INTRODUCTION Hyponatremia is associated with worse outcomes in patients with chronic heart failure (HF) and reduced ejection fraction (HFrEF). However, it is unclear whether the worse prognosis is driven by hemodynamic derangement and how this potentially could be associated with hyponatremia. METHODS The study included 502 patients with HFrEF evaluated for advanced HF therapies, who underwent a right heart catheterization (RHC). Hyponatremia was defined as p-Na ≤136 mmol/L. The risk of all-cause mortality and a composite endpoint including mortality, left ventricular assist device (LVAD) implantation, implantation of total artificial heart (TAH), or heart transplantation (HTx) was evaluated using Cox regression analyses and Kaplan-Meier models. RESULTS Included patients were predominantly men 79% and had a median age of 54 years (IQR: 43-62). A third (165) of the patients had hyponatremia. In both univariate and multivariate regression analyses, p-Na was associated with increased central venous pressure (CVP), pulmonary capillary wedge pressure (PCWP), and mean pulmonary artery pressure (mPAP) but not with cardiac index. Hyponatremia was significantly associated with the combined endpoint (HR: 1.36 [95% CI, 1.07-1.74]; p = 0.01), but not all-cause mortality in adjusted Cox models. CONCLUSION In stable HFrEF patients evaluated for advanced HF therapies, lower p-Na was associated with more deranged invasive hemodynamic measurements. Hyponatremia remained significantly associated with the combined endpoint but not all-cause mortality in adjusted Cox models. The study suggests that the increased mortality associated with hyponatremia in HFrEF patients could partly be driven by hemodynamic derangement.
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Affiliation(s)
- Karoline Amalie Rask
- Department of Cardiology, Rigshospitalet University Hospital, Copenhagen, Denmark
| | - Tania Deis
- Department of Cardiology, Rigshospitalet University Hospital, Copenhagen, Denmark
| | - Johan Erik Larsson
- Department of Cardiology, Rigshospitalet University Hospital, Copenhagen, Denmark
| | - Kasper Rossing
- Department of Cardiology, Rigshospitalet University Hospital, Copenhagen, Denmark
| | - Finn Gustafsson
- Department of Cardiology, Rigshospitalet University Hospital, Copenhagen, Denmark
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20
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Kourtidou C, Rafailidis V, Varouktsi G, Kanakis E, Liakopoulos V, Vyzantiadis TA, Savopoulos C, Marinaki S, Stangou M, Tziomalos K. Effects of Sodium-Glucose Co-Transporter-2 Inhibitors on Markers of Vascular Damage. J Pers Med 2023; 13:jpm13030536. [PMID: 36983717 PMCID: PMC10052523 DOI: 10.3390/jpm13030536] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2023] [Revised: 03/12/2023] [Accepted: 03/16/2023] [Indexed: 03/19/2023] Open
Abstract
Background: Sodium glucose co-transporter 2 (SGLT2) inhibitors reduce cardiovascular morbidity and delay the progression of kidney disease in patients with type 2 diabetes mellitus (T2DM). However, the mechanisms underpinning these benefits are not entirely clear. More specifically, it is uncertain whether these agents exert cardiorenal protective effects through a direct action on the vascular wall. The aim of the present study was to evaluate the effects of SGLT2 inhibitors on markers of subclinical vascular damage. Methods: In total, 40 adult patients with T2DM and glomerular filtration rate (GFR) < 60 mL/min/1.73 m2 and age- and gender-matched patients with T2DM and GFR > 60 mL/min/1.73 m2 were consecutively enrolled. Indices of arterial stiffness (pulse wave velocity, augmentation index (AIx), AIx adjusted to a heart rate of 75 beats/min (Alx@75) and central systolic, diastolic, pulse and mean pressure), carotid atherosclerosis (stenosis, intima-media thickness (cIMT) and maximal plaque thickness) and peripheral arterial disease (ankle brachial index (ABI)) were determined. The chi-squared and Mann–Whitney U-test were used to detect differences in categorical and continuous variables between groups, respectively. Results: In total, 15 patients were treated with SGLT2 inhibitors and 25 patients were not receiving these agents. Serum low-density lipoprotein cholesterol levels were lower in the former whereas other cardiovascular risk factors, the prevalence of established cardiovascular disease, anthropometric and demographic characteristics, and vital signs did not differ between the 2 groups. The AIx was lower in patients treated with SGLT2 inhibitors (21.9 ± 11.3 vs. 29.7 ± 12% in patients not treated with SGLT2 inhibitors; p < 0.05). The AIx@75 was also lower in the former (21.3 ± 10.9 and 32.6 ± 11.3%, respectively, p < 0.005). Other markers of arterial stiffness were similar in the 2 groups. In addition, markers of carotid atherosclerosis and the ABI did not differ between patients treated and not treated with SGLT2 inhibitors. Conclusions: Treatment with SGLT2 inhibitors appears to reduce arterial stiffness. Accordingly, these agents might improve cardiovascular outcomes not only in patients with T2DM and established cardiorenal disease but also in lower-risk patients.
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Affiliation(s)
- Christodoula Kourtidou
- First Propedeutic Department of Internal Medicine, Medical School, Aristotle University of Thessaloniki, AHEPA Hospital, 54636 Thessaloniki, Greece
| | - Vasileios Rafailidis
- Department of Radiology, Medical School, Aristotle University of Thessaloniki, AHEPA Hospital, 54636 Thessaloniki, Greece
| | - Garyfallia Varouktsi
- Department of Nephrology, Medical School, Aristotle University of Thessaloniki, AHEPA Hospital, 54636 Thessaloniki, Greece
| | - Efthimios Kanakis
- First Propedeutic Department of Internal Medicine, Medical School, Aristotle University of Thessaloniki, AHEPA Hospital, 54636 Thessaloniki, Greece
| | - Vassilios Liakopoulos
- Department of Nephrology, Medical School, Aristotle University of Thessaloniki, AHEPA Hospital, 54636 Thessaloniki, Greece
| | | | - Christos Savopoulos
- First Propedeutic Department of Internal Medicine, Medical School, Aristotle University of Thessaloniki, AHEPA Hospital, 54636 Thessaloniki, Greece
| | - Smaragdi Marinaki
- Department of Nephrology and Renal Transplantation, Medical School, National and Kapodistrian University of Athens, Laiko Hospital, 11527 Athens, Greece
| | - Maria Stangou
- Department of Nephrology, Medical School, Aristotle University of Thessaloniki, Hippokration Hospital, 54642 Thessaloniki, Greece
| | - Konstantinos Tziomalos
- First Propedeutic Department of Internal Medicine, Medical School, Aristotle University of Thessaloniki, AHEPA Hospital, 54636 Thessaloniki, Greece
- Correspondence:
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21
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Shiina K, Tomiyama H, Tanaka A, Imai T, Hisauchi I, Taguchi I, Sezai A, Toyoda S, Dohi K, Kamiya H, Kida K, Anzai T, Chikamori T, Node K, Ako J, Amano R, Asai M, Eguchi K, Eshima K, Fujiki S, Fujita M, Hikoso S, Hiramitsu S, Hoshide S, Hoshino A, Ikeda Y, Ikehara Y, Inomata T, Inoue T, Ishii K, Ishizaka N, Ito M, Iwahashi N, Iwakura K, Kadokami T, Kanbara T, Kanzaki Y, Kashimura K, Kimura K, Kishi S, Kitada S, Kitakaze M, Kiyosue A, Kodama K, Kojima T, Kondo T, Kubota Y, Kusunose K, Machii N, Matsunaga K, Matsuo Y, Matsuzawa Y, Mikami T, Minamino T, Murohara T, Nagai T, Nagano Y, Nagumo M, Nakamura I, Nakamura K, Nakatani D, Nanasato M, Naruse H, Nishino M, Niwano S, Oguri M, Ohte N, Oikawa M, Okumura T, Okumura M, Onishi K, Oyama JI, Ozaki Y, Saito K, Sakamoto T, Sakata Y, Sakuma M, Sata M, Sekino H, Shimabukuro M, Shimizu W, Suzuki M, Suzuki K, Takahama H, Takahashi N, Takeishi Y, Tamaki S, Tanaka A, Tanimoto S, Teragawa H, Tobushi T, Toita T, Tokuda K, Tsutsui H, Ueda S, Uehara H, Uematsu M, Watada H, Yahagi K, Yamada T, Yamada H, Yoshida T, Yoshihisa A. Canagliflozin independently reduced plasma volume from conventional diuretics in patients with type 2 diabetes and chronic heart failure: a subanalysis of the CANDLE trial. Hypertens Res 2023; 46:495-506. [PMID: 36380202 DOI: 10.1038/s41440-022-01085-x] [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: 07/24/2022] [Revised: 09/24/2022] [Accepted: 10/03/2022] [Indexed: 11/16/2022]
Abstract
Sodium-glucose cotransporter 2 inhibitors (SGLT2is) reduce the risk of heart failure progression and mortality rates. Moreover, osmotic diuresis induced by SGLT2 inhibition may result in an improved heart failure prognosis. Independent of conventional diuretics in patients with type 2 diabetes (T2D) and chronic heart failure, especially in patients with heart failure with preserved ejection fraction (HFpEF), it is unclear whether SGLT2i chronically reduces estimated plasma volume (ePV). As a subanalysis of the CANDLE trial, which assessed the effect of canagliflozin on N-terminal pro-brain natriuretic peptide (NT-proBNP), we examined the change (%) in ePV over 24 weeks of treatment based on the baseline level associated with diuretic usage. In the CANDLE trial, nearly all patients were clinically stable (NYHA class I-II), with approximately 70% of participants presenting a baseline phenotype of HFpEF. A total of 99 (42.5%) patients were taking diuretics (mostly furosemide) at baseline, while 134 (57.5%) were not. Relative to glimepiride, canagliflozin significantly reduced ePV without worsening renal function in patients in both groups: -4.00% vs. 1.46% (p = 0.020) for the diuretic group and -6.14% vs. 1.28% (p < 0.001) for the nondiuretic group. Furthermore, canagliflozin significantly reduced serum uric acid without causing major electrolyte abnormalities in patients in both subgroups. The long-term beneficial effect of SGLT2i on intravascular congestion could be independent of conventional diuretic therapy without worsening renal function in patients with T2D and HF (HFpEF predominantly). In addition, the beneficial effects of canagliflozin are accompanied by improved hyperuricemia without causing major electrolyte abnormalities.
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Affiliation(s)
- Kazuki Shiina
- Department of Cardiology, Tokyo Medical University, Tokyo, Japan.
| | | | - Atsushi Tanaka
- Department of Cardiovascular Medicine, Saga University, Saga, Japan
| | - Takumi Imai
- Department of Medical Statistics, Osaka Metropolitan University Graduate School of Medicine, Osaka, Japan
| | - Itaru Hisauchi
- Department of Cardiology, Dokkyo Medical University Saitama Medical Center, Koshigaya, Japan
| | - Isao Taguchi
- Department of Cardiology, Dokkyo Medical University Saitama Medical Center, Koshigaya, Japan
| | - Akira Sezai
- The Department of Cardiovascular Surgery, Nihon University School of Medicine, Tokyo, Japan
| | - Shigeru Toyoda
- Department of Cardiovascular Medicine, Dokkyo Medical University School of Medicine, Tochigi, Japan
| | - Kaoru Dohi
- Department of Cardiology and Nephrology, Mie University Graduate School of Medicine, Tsu, Japan
| | - Haruo Kamiya
- Department of Cardiology, Japanese Red Cross Nagoya Daiichi Hospital, Nagoya, Japan
| | - Keisuke Kida
- Department of Pharmacology, St. Marianna University School of Medicine, Kawasaki, Japan
| | - Toshihisa Anzai
- Department of Cardiovascular Medicine, Hokkaido University, Sapporo, Japan
| | | | - Koichi Node
- Department of Cardiovascular Medicine, Saga University, Saga, Japan
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22
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Fuchs Andersen C, Omar M, Glenthøj A, El Fassi D, Møller HJ, Lindholm Kurtzhals JA, Styrishave B, Kistorp C, Tuxen C, Poulsen MK, Faber J, Køber L, Gustafsson F, Møller JE, Schou M, Jensen J. Effects of empagliflozin on erythropoiesis in heart failure: data from the Empire HF trial. Eur J Heart Fail 2023; 25:226-234. [PMID: 36377106 DOI: 10.1002/ejhf.2735] [Citation(s) in RCA: 28] [Impact Index Per Article: 28.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Revised: 10/10/2022] [Accepted: 11/10/2022] [Indexed: 11/17/2022] Open
Abstract
AIMS It remains unknown whether the consistently observed increase in haematocrit with sodium-glucose cotransporter 2 inhibitors is caused by diuresis-associated haemoconcentration or increased erythropoiesis. We aimed to investigate the early effect of empagliflozin on erythropoiesis and iron metabolism in patients with heart failure with reduced ejection fraction (HFrEF). METHODS AND RESULTS The Empire HF was a double-blind, randomized, placebo-controlled trial. Patients with a left ventricular ejection fraction (LVEF) ≤40%, New York Heart Association (NYHA) class I-III symptoms, and on stable guideline-directed HFrEF therapy were randomly assigned (1:1) to empagliflozin or matching placebo once daily for 12 weeks. Exploratory outcomes reflecting changes in erythropoiesis and iron metabolism were analysed. In total, 190 patients were randomized. Baseline characteristics were well-balanced between the groups (age: mean 64 [± 11] years; male: 85%; LVEF: mean 29 [± 8)%; NYHA class II: 78%; type 2 diabetes: 13%; anaemia: 28%; chronic kidney disease: 13%). In this post hoc analysis, erythropoietin was increased with empagliflozin compared to placebo from baseline to 12 weeks (adjusted mean difference 2.6 IU/L, 95% confidence interval [CI] 0.8-4.4; p = 0.0046). Moreover, hepcidin was reduced (adjusted ratio of change 0.76, 95% CI 0.59-0.97; p = 0.031), with no change observed for erythroferrone (adjusted ratio of change 1.17, 95% CI 0.86-1.60; p = 0.31) compared to placebo. No significant treatment-by-subgroup interactions were observed regarding baseline type 2 diabetes, anaemia, or chronic kidney disease (pinteraction >0.05). CONCLUSION These findings suggest that empagliflozin increases erythropoiesis and augments early iron utilization in patients with HFrEF. These mechanisms may contribute to the cardioprotective properties of empagliflozin.
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Affiliation(s)
| | - Massar Omar
- Department of Cardiology, Odense University Hospital, Odense, Denmark
- Steno Diabetes Center Odense, Odense, Denmark
| | - Andreas Glenthøj
- Department of Haematology, Centre for Cancer and Organ Diseases, Rigshospitalet, Copenhagen, Denmark
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Daniel El Fassi
- Department of Haematology, Centre for Cancer and Organ Diseases, Rigshospitalet, Copenhagen, Denmark
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Holger J Møller
- Department of Clinical Biochemistry, Aarhus University Hospital, Aarhus, Denmark
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | - Jørgen A Lindholm Kurtzhals
- Department of Clinical Microbiology, Centre of Medical Parasitology, Copenhagen University Hospital, Copenhagen, Denmark
| | - Bjarne Styrishave
- Toxicology and Drug Metabolism Group, Department of Pharmacy, University of Copenhagen, Copenhagen, Denmark
| | - Caroline Kistorp
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
- Department of Endocrinology, Rigshospitalet, Copenhagen, Denmark
| | - Christian Tuxen
- Department of Cardiology, Bispebjerg and Frederiksberg University Hospital, Copenhagen, Denmark
| | - Mikael K Poulsen
- Department of Cardiology, Odense University Hospital, Odense, Denmark
| | - Jens Faber
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
- Department of Internal Medicine, Centre of Endocrinology and Metabolism, Herlev and Gentofte University Hospital, Herlev, Denmark
| | - Lars Køber
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
- Department of Internal Medicine, Centre of Endocrinology and Metabolism, Herlev and Gentofte University Hospital, Herlev, Denmark
| | - Finn Gustafsson
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
- Department of Cardiology, Rigshospitalet, Copenhagen, Denmark
| | - Jacob E Møller
- Department of Cardiology, Odense University Hospital, Odense, Denmark
- Department of Cardiology, Rigshospitalet, Copenhagen, Denmark
- Faculty of Health Sciences, University of Southern Denmark, Odense, Denmark
| | - Morten Schou
- Department of Cardiology, Herlev and Gentofte University Hospital, Herlev, Denmark
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Jesper Jensen
- Department of Cardiology, Herlev and Gentofte University Hospital, Herlev, Denmark
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23
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Hasan MT, Awad AK, Shih M, Attia AN, Aboeldahab H, Bendary M, Bendary A. Meta-Analysis on the Safety and Efficacy of Sodium Glucose Cotransporters 2 Inhibitors in Patients With Heart Failure With and Without Diabetes. Am J Cardiol 2023; 187:93-99. [PMID: 36459753 DOI: 10.1016/j.amjcard.2022.10.027] [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] [Received: 06/18/2022] [Revised: 10/04/2022] [Accepted: 10/13/2022] [Indexed: 12/02/2022]
Abstract
Heart failure (HF) is the most common cardiovascular cause of hospitalization in patients over 60 years, affecting about 64.3 million patients worldwide. Few studies have investigated the role of sodium glucose cotransporter inhibitors (SGLT2Is) in patients with HF without and without diabetes. Thus, we conducted our meta-analysis to further investigate the role of SGLT2I role in patients with HF without and without diabetes. PubMed, Scopus, Web of Science, and Embase were searched. All clinical trials that compared the effect of SGLT2Is versus placebo on patients with HF were included. Dichotomous data were extracted, pooled as risk ratio (RR) with 95% confidence interval (CI), and analyzed using RevMan version 5.3 for windows using the Mantel-Haenszel method. A total of 13 randomized clinical trials were included for analysis, with a total number of 75,287 patients. SGLT2Is significantly lowered the risk of hospitalization for HF in patients with (RR = 0.68, 95% CI 0.63 to 0.74) and without diabetes (RR = 0.75, 95% CI 0.62 to 0.89). Furthermore, they lowered the mortality risk in both patients with diabetes with statistical significance (RR = 0.87, 95% CI 0.77 to 0.99), yet without statistical significance in patients without diabetes (RR = 0.93, 95% CI 0.70 to 1.23). Further analyses for serious adverse events were conducted, and SGLT2I showed a significant lower risk in patients with diabetes (RR = 0.94, 95% CI 0.90 to 0.98) and without diabetes (RR = 0.72, 95% CI 0.38 to 1.39). in patients with diabetes, SGLT2Is significantly reduced cardiovascular mortality, HHF, and serious adverse events. However, in patients without, despite showing a significant reduction in HHF, SGLT2I reduced cardiovascular mortality or serious adverse events but without statistical significance.
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Affiliation(s)
| | - Ahmed K Awad
- Faculty of Medicine, Ain-Shams University, Cairo, Egypt.
| | | | | | - Heba Aboeldahab
- Biomedical Informatics and Medical Statistics Department, Medical Research Institute, Alexandria University, Egypt
| | - Mohamed Bendary
- Epidemiology and Biostatistics Department, Cairo University, Cairo, Egypt
| | - Ahmed Bendary
- Cardiology Department, Benha University, Cairo, Egypt
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24
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Mone P, Lombardi A, Kansakar U, Varzideh F, Jankauskas SS, Pansini A, Marzocco S, De Gennaro S, Famiglietti M, Macina G, Frullone S, Santulli G. Empagliflozin Improves the MicroRNA Signature of Endothelial Dysfunction in Patients with Heart Failure with Preserved Ejection Fraction and Diabetes. J Pharmacol Exp Ther 2023; 384:116-122. [PMID: 36549862 PMCID: PMC9827502 DOI: 10.1124/jpet.121.001251] [Citation(s) in RCA: 44] [Impact Index Per Article: 44.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2021] [Revised: 04/29/2022] [Accepted: 06/06/2022] [Indexed: 01/12/2023] Open
Abstract
Endothelial dysfunction represents a key mechanism underlying heart failure with preserved ejection fraction (HFpEF), diabetes mellitus (DM), and frailty. However, reliable biomarkers to monitor endothelial dysfunction in these patients are lacking. In this study, we evaluated the expression of a panel of circulating microRNAs (miRs) involved in the regulation of endothelial function in a population of frail older adults with HFpEF and DM treated for 3 months with empagliflozin, metformin, or insulin. We identified a distinctive pattern of miRs that were significantly regulated in HFpEF patients compared to healthy controls and to HFpEF patients treated with the sodium glucose cotransporter 2 (SGLT2) inhibitor empagliflozin. Three miRs were significantly downregulated (miR-126, miR-342-3p, and miR-638) and two were significantly upregulated (miR-21 and miR-92) in HFpEF patients compared to healthy controls. Strikingly, two of these miRs (miR-21 and miR-92) were significantly reduced in HFpEF patients after the 3-month treatment with empagliflozin, whereas no significant differences in the profile of endothelial miRs were detected in patients treated with metformin or insulin. Taken together, our findings demonstrate for the first time that specific circulating miRs involved in the regulation of endothelial function are significantly regulated in frail HFpEF patients with DM and in response to SGLT2 inhibition. SIGNIFICANCE STATEMENT: We have identified a novel microRNA signature functionally involved in the regulation of endothelial function that is significantly regulated in frail patients with HFpEF and diabetes. Moreover, the treatment with the SGLT2 inhibitor empagliflozin caused a modification of some of these microRNAs in a direction that was opposite to what observed in HFpEF patients, indicating a rescue of endothelial function. Our findings are relevant for clinical practice inasmuch as we were able to establish novel biomarkers of disease and response to therapy.
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Affiliation(s)
- Pasquale Mone
- Department of Medicine, Fleischer Institute for Diabetes and Metabolism (FIDAM), Einstein Institute for Aging Research, Einstein-Mount Sinai Diabetes Research Center (ES-DRC), Albert Einstein College of Medicine, New York City, New York (P.M., A.L., U.K., F.V., S.S.J., G.S.); Azienda Sanitaria Locale (ASL) Avellino, Avellino, Italy (P.M., A.P., S.D.G., M.F., G.M., S.F.); University of Salerno, Fisciano, Italy (S.M.); International Translational Research and Medical Education Consortium (ITME) and Department of Advanced Biomedical Sciences, "Federico II" University, Naples, Italy (G.S.); and Department of Molecular Pharmacology, Wilf Family Cardiovascular Research Institute, Institute for Neuroimmunology and Inflammation, Albert Einstein College of Medicine, New York City, New York (U.K., F.V., S.S.J., G.S.)
| | - Angela Lombardi
- Department of Medicine, Fleischer Institute for Diabetes and Metabolism (FIDAM), Einstein Institute for Aging Research, Einstein-Mount Sinai Diabetes Research Center (ES-DRC), Albert Einstein College of Medicine, New York City, New York (P.M., A.L., U.K., F.V., S.S.J., G.S.); Azienda Sanitaria Locale (ASL) Avellino, Avellino, Italy (P.M., A.P., S.D.G., M.F., G.M., S.F.); University of Salerno, Fisciano, Italy (S.M.); International Translational Research and Medical Education Consortium (ITME) and Department of Advanced Biomedical Sciences, "Federico II" University, Naples, Italy (G.S.); and Department of Molecular Pharmacology, Wilf Family Cardiovascular Research Institute, Institute for Neuroimmunology and Inflammation, Albert Einstein College of Medicine, New York City, New York (U.K., F.V., S.S.J., G.S.)
| | - Urna Kansakar
- Department of Medicine, Fleischer Institute for Diabetes and Metabolism (FIDAM), Einstein Institute for Aging Research, Einstein-Mount Sinai Diabetes Research Center (ES-DRC), Albert Einstein College of Medicine, New York City, New York (P.M., A.L., U.K., F.V., S.S.J., G.S.); Azienda Sanitaria Locale (ASL) Avellino, Avellino, Italy (P.M., A.P., S.D.G., M.F., G.M., S.F.); University of Salerno, Fisciano, Italy (S.M.); International Translational Research and Medical Education Consortium (ITME) and Department of Advanced Biomedical Sciences, "Federico II" University, Naples, Italy (G.S.); and Department of Molecular Pharmacology, Wilf Family Cardiovascular Research Institute, Institute for Neuroimmunology and Inflammation, Albert Einstein College of Medicine, New York City, New York (U.K., F.V., S.S.J., G.S.)
| | - Fahimeh Varzideh
- Department of Medicine, Fleischer Institute for Diabetes and Metabolism (FIDAM), Einstein Institute for Aging Research, Einstein-Mount Sinai Diabetes Research Center (ES-DRC), Albert Einstein College of Medicine, New York City, New York (P.M., A.L., U.K., F.V., S.S.J., G.S.); Azienda Sanitaria Locale (ASL) Avellino, Avellino, Italy (P.M., A.P., S.D.G., M.F., G.M., S.F.); University of Salerno, Fisciano, Italy (S.M.); International Translational Research and Medical Education Consortium (ITME) and Department of Advanced Biomedical Sciences, "Federico II" University, Naples, Italy (G.S.); and Department of Molecular Pharmacology, Wilf Family Cardiovascular Research Institute, Institute for Neuroimmunology and Inflammation, Albert Einstein College of Medicine, New York City, New York (U.K., F.V., S.S.J., G.S.)
| | - Stanislovas S Jankauskas
- Department of Medicine, Fleischer Institute for Diabetes and Metabolism (FIDAM), Einstein Institute for Aging Research, Einstein-Mount Sinai Diabetes Research Center (ES-DRC), Albert Einstein College of Medicine, New York City, New York (P.M., A.L., U.K., F.V., S.S.J., G.S.); Azienda Sanitaria Locale (ASL) Avellino, Avellino, Italy (P.M., A.P., S.D.G., M.F., G.M., S.F.); University of Salerno, Fisciano, Italy (S.M.); International Translational Research and Medical Education Consortium (ITME) and Department of Advanced Biomedical Sciences, "Federico II" University, Naples, Italy (G.S.); and Department of Molecular Pharmacology, Wilf Family Cardiovascular Research Institute, Institute for Neuroimmunology and Inflammation, Albert Einstein College of Medicine, New York City, New York (U.K., F.V., S.S.J., G.S.)
| | - Antonella Pansini
- Department of Medicine, Fleischer Institute for Diabetes and Metabolism (FIDAM), Einstein Institute for Aging Research, Einstein-Mount Sinai Diabetes Research Center (ES-DRC), Albert Einstein College of Medicine, New York City, New York (P.M., A.L., U.K., F.V., S.S.J., G.S.); Azienda Sanitaria Locale (ASL) Avellino, Avellino, Italy (P.M., A.P., S.D.G., M.F., G.M., S.F.); University of Salerno, Fisciano, Italy (S.M.); International Translational Research and Medical Education Consortium (ITME) and Department of Advanced Biomedical Sciences, "Federico II" University, Naples, Italy (G.S.); and Department of Molecular Pharmacology, Wilf Family Cardiovascular Research Institute, Institute for Neuroimmunology and Inflammation, Albert Einstein College of Medicine, New York City, New York (U.K., F.V., S.S.J., G.S.)
| | - Stefania Marzocco
- Department of Medicine, Fleischer Institute for Diabetes and Metabolism (FIDAM), Einstein Institute for Aging Research, Einstein-Mount Sinai Diabetes Research Center (ES-DRC), Albert Einstein College of Medicine, New York City, New York (P.M., A.L., U.K., F.V., S.S.J., G.S.); Azienda Sanitaria Locale (ASL) Avellino, Avellino, Italy (P.M., A.P., S.D.G., M.F., G.M., S.F.); University of Salerno, Fisciano, Italy (S.M.); International Translational Research and Medical Education Consortium (ITME) and Department of Advanced Biomedical Sciences, "Federico II" University, Naples, Italy (G.S.); and Department of Molecular Pharmacology, Wilf Family Cardiovascular Research Institute, Institute for Neuroimmunology and Inflammation, Albert Einstein College of Medicine, New York City, New York (U.K., F.V., S.S.J., G.S.)
| | - Stefano De Gennaro
- Department of Medicine, Fleischer Institute for Diabetes and Metabolism (FIDAM), Einstein Institute for Aging Research, Einstein-Mount Sinai Diabetes Research Center (ES-DRC), Albert Einstein College of Medicine, New York City, New York (P.M., A.L., U.K., F.V., S.S.J., G.S.); Azienda Sanitaria Locale (ASL) Avellino, Avellino, Italy (P.M., A.P., S.D.G., M.F., G.M., S.F.); University of Salerno, Fisciano, Italy (S.M.); International Translational Research and Medical Education Consortium (ITME) and Department of Advanced Biomedical Sciences, "Federico II" University, Naples, Italy (G.S.); and Department of Molecular Pharmacology, Wilf Family Cardiovascular Research Institute, Institute for Neuroimmunology and Inflammation, Albert Einstein College of Medicine, New York City, New York (U.K., F.V., S.S.J., G.S.)
| | - Michele Famiglietti
- Department of Medicine, Fleischer Institute for Diabetes and Metabolism (FIDAM), Einstein Institute for Aging Research, Einstein-Mount Sinai Diabetes Research Center (ES-DRC), Albert Einstein College of Medicine, New York City, New York (P.M., A.L., U.K., F.V., S.S.J., G.S.); Azienda Sanitaria Locale (ASL) Avellino, Avellino, Italy (P.M., A.P., S.D.G., M.F., G.M., S.F.); University of Salerno, Fisciano, Italy (S.M.); International Translational Research and Medical Education Consortium (ITME) and Department of Advanced Biomedical Sciences, "Federico II" University, Naples, Italy (G.S.); and Department of Molecular Pharmacology, Wilf Family Cardiovascular Research Institute, Institute for Neuroimmunology and Inflammation, Albert Einstein College of Medicine, New York City, New York (U.K., F.V., S.S.J., G.S.)
| | - Gaetano Macina
- Department of Medicine, Fleischer Institute for Diabetes and Metabolism (FIDAM), Einstein Institute for Aging Research, Einstein-Mount Sinai Diabetes Research Center (ES-DRC), Albert Einstein College of Medicine, New York City, New York (P.M., A.L., U.K., F.V., S.S.J., G.S.); Azienda Sanitaria Locale (ASL) Avellino, Avellino, Italy (P.M., A.P., S.D.G., M.F., G.M., S.F.); University of Salerno, Fisciano, Italy (S.M.); International Translational Research and Medical Education Consortium (ITME) and Department of Advanced Biomedical Sciences, "Federico II" University, Naples, Italy (G.S.); and Department of Molecular Pharmacology, Wilf Family Cardiovascular Research Institute, Institute for Neuroimmunology and Inflammation, Albert Einstein College of Medicine, New York City, New York (U.K., F.V., S.S.J., G.S.)
| | - Salvatore Frullone
- Department of Medicine, Fleischer Institute for Diabetes and Metabolism (FIDAM), Einstein Institute for Aging Research, Einstein-Mount Sinai Diabetes Research Center (ES-DRC), Albert Einstein College of Medicine, New York City, New York (P.M., A.L., U.K., F.V., S.S.J., G.S.); Azienda Sanitaria Locale (ASL) Avellino, Avellino, Italy (P.M., A.P., S.D.G., M.F., G.M., S.F.); University of Salerno, Fisciano, Italy (S.M.); International Translational Research and Medical Education Consortium (ITME) and Department of Advanced Biomedical Sciences, "Federico II" University, Naples, Italy (G.S.); and Department of Molecular Pharmacology, Wilf Family Cardiovascular Research Institute, Institute for Neuroimmunology and Inflammation, Albert Einstein College of Medicine, New York City, New York (U.K., F.V., S.S.J., G.S.)
| | - Gaetano Santulli
- Department of Medicine, Fleischer Institute for Diabetes and Metabolism (FIDAM), Einstein Institute for Aging Research, Einstein-Mount Sinai Diabetes Research Center (ES-DRC), Albert Einstein College of Medicine, New York City, New York (P.M., A.L., U.K., F.V., S.S.J., G.S.); Azienda Sanitaria Locale (ASL) Avellino, Avellino, Italy (P.M., A.P., S.D.G., M.F., G.M., S.F.); University of Salerno, Fisciano, Italy (S.M.); International Translational Research and Medical Education Consortium (ITME) and Department of Advanced Biomedical Sciences, "Federico II" University, Naples, Italy (G.S.); and Department of Molecular Pharmacology, Wilf Family Cardiovascular Research Institute, Institute for Neuroimmunology and Inflammation, Albert Einstein College of Medicine, New York City, New York (U.K., F.V., S.S.J., G.S.)
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Fujiki S, Tanaka A, Imai T, Shimabukuro M, Uehara H, Nakamura I, Matsunaga K, Suzuki M, Kashimura T, Minamino T, Inomata T, Node K. Body fluid regulation via chronic inhibition of sodium-glucose cotransporter-2 in patients with heart failure: a post hoc analysis of the CANDLE trial. Clin Res Cardiol 2023; 112:87-97. [PMID: 35729430 DOI: 10.1007/s00392-022-02049-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/19/2022] [Accepted: 05/31/2022] [Indexed: 01/25/2023]
Abstract
BACKGROUND In patients with chronic heart failure (CHF) and type 2 diabetes (T2D), sodium-glucose cotransporter-2 (SGLT2) inhibition improves cardiorenal outcomes, but details of the effects on distinct subsets of body fluid volume remain incomplete. METHODS This was a post hoc analysis of patients with CHF and T2D in the CANDLE trial (UMIN000017669), an investigator-initiated, multi-center, randomized open-label trial that compared the effect of canagliflozin (100 mg, n = 113) with glimepiride (starting dose: 0.5 mg, n = 120) on changes in N-terminal pro-brain natriuretic peptide. The estimated plasma volume (ePV, calculated with the Straus formula) and estimated extracellular volume (eEV, determined by the body surface area) were compared between treatment groups at weeks 4, 12, and 24. RESULTS Among 233 patients analyzed, 166 (71.2%) had an ejection fraction (EF) > 50%. Reductions in ePV and eEV were observed only in the canagliflozin group until week 12 (change from baseline at week 12, ePV; - 7.63%; 95% confidence interval [CI], - 10.71 to - 4.55%, p < 0.001, eEV; - 123.15 mL; 95% CI, - 190.38 to - 55.92 mL, p < 0.001). While ePV stopped falling after week 12, eEV continued to fall until week 24 ([change from baseline at week 24] - [change from baseline at week 12], ePV; 1.01%; 95%CI, - 2.30-4.32%, p = 0.549, eEV; - 125.15 mL; 95% CI, - 184.35 to - 65.95 mL, p < 0.001). CONCLUSIONS Maintenance of a modest reduction in ePV and continuous removal of eEV via chronic SGLT2 inhibition suggests that favorable body fluid regulation contributes to the cardiorenal benefits of SGLT2 inhibitors in patients with CHF, irrespective of EF. TRIAL REGISTRATION UMIN000017669.
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Affiliation(s)
- Shinya Fujiki
- Department of Cardiovascular Medicine, Niigata University Graduate School of Medical and Dental Sciences, 1-757 Asahimachidori, Chuo-ku, Niigata, 951-8510, Japan.
| | - Atsushi Tanaka
- Department of Cardiovascular Medicine, Saga University, Saga, Japan
| | - Takumi Imai
- Department of Medical Statistics, Osaka City University Graduate School of Medicine, Osaka, Osaka, Japan
| | - Michio Shimabukuro
- Department of Diabetes, Endocrinology, and Metabolism, Fukushima Medical University, Fukushima, Japan
| | - Hiroki Uehara
- Division of Cardiology, Urasoe General Hospital, Urasoe, Japan
| | - Ikuko Nakamura
- Department of Cardiovascular Medicine, Saga-Ken Medical Centre Koseikan, Saga, Japan
| | - Kazuo Matsunaga
- Department of Internal Medicine, Imari-Arita Kyoritsu Hospital, Matsuura, Japan
| | - Makoto Suzuki
- Department of Cardiology, Yokohama Minami Kyosai Hospital, Yokohama, Japan
| | - Takeshi Kashimura
- Department of Cardiovascular Medicine, Niigata University Graduate School of Medical and Dental Sciences, 1-757 Asahimachidori, Chuo-ku, Niigata, 951-8510, Japan
| | - Tohru Minamino
- Department of Cardiovascular Biology and Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Takayuki Inomata
- Department of Cardiovascular Medicine, Niigata University Graduate School of Medical and Dental Sciences, 1-757 Asahimachidori, Chuo-ku, Niigata, 951-8510, Japan
| | - Koichi Node
- Department of Cardiovascular Medicine, Saga University, Saga, Japan
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The Therapeutic Role of SGLT-2 Inhibitors in Acute Heart Failure: From Pathophysiologic Mechanisms to Clinical Evidence with Pooled Analysis of Relevant Studies across Safety and Efficacy Endpoints of Interest. LIFE (BASEL, SWITZERLAND) 2022; 12:life12122062. [PMID: 36556427 PMCID: PMC9782870 DOI: 10.3390/life12122062] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Revised: 11/30/2022] [Accepted: 12/07/2022] [Indexed: 12/13/2022]
Abstract
(1) Background: Sodium-glucose co-transporter-2 (SGLT-2) inhibitors constitute a novel drug class with remarkable cardiovascular benefits for patients with chronic heart failure (HF). Recently, this class has been utilized in acute HF as an additional treatment option to classic diuretics, which remain the cornerstone of treatment. (2) Methods: We attempted to identify those pathophysiologic mechanisms targeted by SGLT-2 inhibitors, which could be of benefit to patients with acute HF. We then conducted a comprehensive review of the literature within the PubMed database in order to identify relevant studies, both randomized controlled trials (RCTs) and observational studies, assessing the safety and efficacy of SGLT-2 inhibitors in acute HF. (3) Results: SGLT-2 inhibitors induce significant osmotic diuresis and natriuresis, decrease interstitial fluid volume and blood pressure, improve left ventricular (LV) function, ameliorate LV remodeling and prevent atrial arrhythmia occurrence, mechanisms that seem to be beneficial in acute HF. However, currently available studies, including six RCTs and two real-world studies, provide conflicting results concerning the true efficacy of SGLT-2 inhibitors, including "hard" surrogate endpoints. (4) Conclusions: Current evidence appears insufficient to substantiate the use of SGLT-2 inhibitors in acute HF. Further trials are required to shed more light on this issue.
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Frampton JE. Empagliflozin: A Review in Symptomatic Chronic Heart Failure. Drugs 2022; 82:1591-1602. [DOI: 10.1007/s40265-022-01778-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/01/2022] [Indexed: 11/16/2022]
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Golubovskaya DP, Karetnikova VN, Oleinik IR, Barbarash OL. A New Chapter in the Treatment of Patients with Heart Failure. The Role of Sodium-Glucose Co-transporter Type 2 Inhibitors. RATIONAL PHARMACOTHERAPY IN CARDIOLOGY 2022. [DOI: 10.20996/1819-6446-2022-10-08] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
Heart failure (HF) remains one of the major social and medical public health problems worldwide. Despite new advances in the treatment of patients with HF, the prognosis is still poor. According to the European Cardiology Society guidelines for the diagnosis and treatment of acute and chronic heart failure (CHF) 2021, a new class of drugs related to hypoglycemic has been confirmed to be effective in influencing the survival of patients with heart failure with low ejection fraction (HFpEF), regardless of the presence of disorders of carbohydrate metabolism. We are talking about inhibitors of the sodium-glucose co-transporter type 2 (iSGLT-2) or gliflozins. The article presents the results of the latest large clinical trials on the effective use of SGLT-2 in patients with HF, not only with low, but also with intact ejection fraction (HFpEF), for which there is no evidence base at the present stage. The review article presents the results of experimental studies that explored the potential mechanisms of action of gliflozins with an emphasis on new ones that are of fundamental importance for patients with heart failure, and also describes controversial and little-studied issues. Currently, there is no therapy that improves outcomes in patients with acute heart failure. The article presents the results of small analyzes of the use of iSGLT-2 in this category of patients, which are the basis for the hypothesis of their potentially effective and safe use in the case of acute decompensation of CHF, however, the role of gliflozins in this category of patients requires further in-depth study.
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Affiliation(s)
| | - V. N. Karetnikova
- Kemerovo State Medical University;
Research Institute for Complex Problems of Cardiovascular Diseases
| | - I. R. Oleinik
- Research Institute for Complex Problems of Cardiovascular Diseases
| | - O. L. Barbarash
- Kemerovo State Medical University;
Research Institute for Complex Problems of Cardiovascular Diseases
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Deis T, Rossing K, Ersbøll MK, Wolsk E, Gustafsson F. Uric acid in advanced heart failure: relation to central haemodynamics and outcome. Open Heart 2022; 9:openhrt-2022-002092. [DOI: 10.1136/openhrt-2022-002092] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/15/2022] [Accepted: 11/03/2022] [Indexed: 11/27/2022] Open
Abstract
ObjectiveThe role of hyperuricaemia as a prognostic maker has been established in chronic heart failure (HF) but limited information on the association between plasma uric acid (UA) levels and central haemodynamic measurements is available.MethodsA retrospective study on patients with advanced HF referred for right heart catherisation. Regression analyses were constructed to investigate the association between UA and haemodynamic variables. Cox models were created to investigate if UA was a significant predictor of adverse outcome where log1.1(UA) was used to estimate the effect on outcome associated with a 10% increase in UA levels.ResultsA total of 228 patients were included (77% males, age 49±12 years, mean left ventricular ejection fraction (LVEF) of 17%±8%). Median UA was 0.48 (0.39–0.61) mmol/L. UA level was associated to pulmonary capillary wedge pressure (PCWP) and cardiac index (CI) in univariable (both p<0.001) and multivariable regression analysis (p<0.004 and p=0.025 for PCWP and CI). When constructing multivariable Cox models including PCWP, CI, central venous pressure, age, estimated glomerular filtration rate (eGFR), use of loop diuretics and LVEF, log1.1(UA) independently predicted the combined endpoint (left ventricular assist device, total artificial heart implantation, heart transplantation or all-cause mortality) (hazard ratio (HR): 1.10 (1.03–1.17), p=0.004) as well as all-cause mortality (HR: 1.15 (1.06–1.25), p=0.001).ConclusionsElevated UA is associated with greater haemodynamic impairment in advanced HF. In adjusted Cox models (age, eGFR, LVEF and haemodynamics), UA predicts the combined endpoint and all-cause mortality in long-term follow-up.
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SGLT2 Inhibitors in Type 2 Diabetes Mellitus. Heart Fail Clin 2022; 18:551-559. [DOI: 10.1016/j.hfc.2022.03.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Mordi IR, Lang CC. Glucose-Lowering and Metabolic Effects of SGLT2 Inhibitors. Heart Fail Clin 2022; 18:529-538. [PMID: 36216483 DOI: 10.1016/j.hfc.2022.03.004] [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] [Indexed: 11/04/2022]
Abstract
Sodium-glucose cotransporter 2 (SGLT2) inhibitors have consistently demonstrated improved outcomes in patients with heart failure with or without type 2 diabetes; however, the mechanisms contributing to these benefits remain poorly understood. Although SGLT2 inhibitors do have glucose-lowering effects, it is unlikely that their cardiovascular benefits are solely due to improved glycemic control. This improved glycemia leads to consequent metabolic effects that could provide further explanation for their action. This review discusses the glucose-lowering and metabolic effects of SGLT2 inhibitors and how these might lead to improved cardiovascular outcomes in patients with heart failure.
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Affiliation(s)
- Ify R Mordi
- Division of Molecular and Clinical Medicine, School of Medicine, University of Dundee, Dundee DD1 9SY, United Kingdom
| | - Chim C Lang
- Division of Molecular and Clinical Medicine, School of Medicine, University of Dundee, Dundee DD1 9SY, United Kingdom.
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Rastogi T, Girerd N. SGLT2 Inhibitors in Heart Failure with Reduced Ejection Fraction. Heart Fail Clin 2022; 18:561-577. [DOI: 10.1016/j.hfc.2022.03.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Li J, Zhou L, Gong H. New insights and advances of sodium-glucose cotransporter 2 inhibitors in heart failure. Front Cardiovasc Med 2022; 9:903902. [PMID: 36186974 PMCID: PMC9520058 DOI: 10.3389/fcvm.2022.903902] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Accepted: 08/15/2022] [Indexed: 11/30/2022] Open
Abstract
Sodium-glucose cotransporter 2 inhibitors (SGLT2is) are newly emerging insulin-independent anti-hyperglycemic agents that work independently of β-cells. Quite a few large-scale clinical trials have proven the cardiovascular protective function of SGLT2is in both diabetic and non-diabetic patients. By searching all relevant terms related to our topics over the previous 3 years, including all the names of agents and their brands in PubMed, here we review the mechanisms underlying the improvement of heart failure. We also discuss the interaction of various mechanisms proposed by diverse works of literature, including corresponding and opposing viewpoints to support each subtopic. The regulation of diuresis, sodium excretion, weight loss, better blood pressure control, stimulation of hematocrit and erythropoietin, metabolism remodeling, protection from structural dysregulation, and other potential mechanisms of SGLT2i contributing to heart failure improvement have all been discussed in this manuscript. Although some remain debatable or even contradictory, those newly emerging agents hold great promise for the future in cardiology-related therapies, and more research needs to be conducted to confirm their functionality, particularly in metabolism, Na+-H+ exchange protein, and myeloid angiogenic cells.
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Affiliation(s)
- Juexing Li
- Department of Cardiology, Jinshan Hospital of Fudan University, Shanghai, China
- Department of Internal Medicine, Shanghai Medical College, Fudan University, Shanghai, China
| | - Lei Zhou
- Department of Cardiology, Jinshan Hospital of Fudan University, Shanghai, China
- Department of Internal Medicine, Shanghai Medical College, Fudan University, Shanghai, China
| | - Hui Gong
- Department of Cardiology, Jinshan Hospital of Fudan University, Shanghai, China
- Department of Internal Medicine, Shanghai Medical College, Fudan University, Shanghai, China
- *Correspondence: Hui Gong
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Liang B, Li R, Zhang P, Gu N. Empagliflozin for Patients with Heart Failure and Type 2 Diabetes Mellitus: Clinical Evidence in Comparison with Other Sodium-Glucose Co-transporter-2 Inhibitors and Potential Mechanism. J Cardiovasc Transl Res 2022; 16:327-340. [PMID: 35969357 DOI: 10.1007/s12265-022-10302-4] [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] [Received: 04/02/2022] [Accepted: 08/05/2022] [Indexed: 11/25/2022]
Abstract
Heart failure remains a leading cause of morbidity and mortality globally and has been recognized as a common complication of diabetes, especially type 2 diabetes mellitus. Heart failure occurs in diabetic patients even in the absence of hypertension, coronary heart disease, or valvular heart disease, and is, therefore, a major cardiovascular complication in this vulnerable population. Given the continued rise in the prevalence of type 2 diabetes mellitus worldwide, the burden of heart failure on the healthcare system will continue to increase. Recent evidence demonstrates that empagliflozin, a sodium-glucose co-transporter-2 inhibitor, brings clinical benefit to patients with established heart failure and type 2 diabetes mellitus. Herein, we critically reviewed the clinical evidence of empagliflozin for patients with heart failure and type 2 diabetes mellitus with the comparison with other sodium-glucose co-transporter-2 inhibitors and potential mechanism to provide the optimal and evidence-based management for patients with established heart failure and type 2 diabetes mellitus with the goal to be conducive to the mechanism exploration of empagliflozin to advance a more comprehensive understanding of empagliflozin.
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Affiliation(s)
- Bo Liang
- Nanjing University of Chinese Medicine, Nanjing, China
- Department of Cardiology, Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Rui Li
- Nanjing University of Chinese Medicine, Nanjing, China
| | - Peng Zhang
- Neijiang Health Vocational College, Neijiang, China
| | - Ning Gu
- Nanjing Hospital of Chinese Medicine Affiliated to Nanjing University of Chinese Medicine, Nanjing, China.
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Tanaka A, Imai T, Shimabukuro M, Taguchi I, Sezai A, Toyoda S, Watada H, Ako J, Node K. Association between serum insulin levels and heart failure-related parameters in patients with type 2 diabetes and heart failure treated with canagliflozin: a post-hoc analysis of the randomized CANDLE trial. Cardiovasc Diabetol 2022; 21:151. [PMID: 35941584 PMCID: PMC9358857 DOI: 10.1186/s12933-022-01589-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/26/2022] [Accepted: 08/01/2022] [Indexed: 11/10/2022] Open
Abstract
Background Insulin resistance and hyperinsulinemia in patients with type 2 diabetes (T2D) are adversely associated with the development and worsening of heart failure (HF). Herein, we sought to investigate the effect of canagliflozin on insulin concentrations and the associations of changes in insulin concentrations with HF-related clinical parameters in patients with T2D and HF. Methods This was a post-hoc analysis of the investigator-initiated, multicenter, open-label, randomized, controlled CANDLE trial for patients with T2D and chronic HF (UMIN000017669). The endpoints were the effects of 24 weeks of canagliflozin treatment, relative to glimepiride treatment, on insulin concentrations and the relationship between changes in insulin concentrations and clinical parameters of interest, including New York Heart Association (NYHA) classification. The effects of canagliflozin on those parameters were also analyzed by baseline insulin level. Results Among the participants in the CANDLE trial, a total of 129 patients (canagliflozin, n = 64; glimepiride, n = 65) who were non-insulin users with available serum insulin data both at baseline and week 24 were included in this analysis. Overall, the mean age was 69.0 ± 9.4 years; 75% were male; the mean HbA1c was 6.8 ± 0.7%; and the mean left ventricular ejection fraction was 59.0 ± 14.1%, with parameters roughly balanced between treatment groups. Canagliflozin treatment significantly reduced insulin concentrations at week 24 (p < 0.001), and the between-group difference (canagliflozin minus glimepiride) in those changes was − 3.52 mU/L (95% confidence interval, − 4.85 to − 2.19; p < 0.001). Decreases in insulin concentrations, irrespective of baseline insulin level, were significantly associated with improvement in NYHA class in patients treated with canagliflozin. Conclusion Our findings suggest that canagliflozin treatment in patients with T2D and HF ameliorated excess insulin overload, contributing to the improvement of clinical HF status. Trial registration: University Medical Information Network Clinical Trial Registry, number 000017669, Registered on May 25, 2015. Supplementary Information The online version contains supplementary material available at 10.1186/s12933-022-01589-3.
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Affiliation(s)
- Atsushi Tanaka
- Department of Cardiovascular Medicine, Saga University, 5-1-1 Nabeshima, Saga, 849-8501, Japan.
| | - Takumi Imai
- Department of Medical Statistics, Graduate School of Medicine, Osaka Metropolitan University, Osaka, Japan
| | - Michio Shimabukuro
- Department of Diabetes, Endocrinology, and Metabolism, Fukushima Medical University, Fukushima, Japan
| | - Isao Taguchi
- Department of Cardiology, Dokkyo Medical University Saitama Medical Center, Koshigaya, Japan
| | - Akira Sezai
- Department of Cardiovascular Surgery, Nihon University School of Medicine, Tokyo, Japan
| | - Shigeru Toyoda
- Department of Cardiovascular Medicine, Dokkyo Medical University School of Medicine, Mibu, Japan
| | - Hirotaka Watada
- Department of Metabolism & Endocrinology, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Junya Ako
- Department of Cardiovascular Medicine, Kitasato University School of Medicine, Sagamihara, Japan
| | - Koichi Node
- Department of Cardiovascular Medicine, Saga University, 5-1-1 Nabeshima, Saga, 849-8501, Japan.
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Mone P, Varzideh F, Jankauskas SS, Pansini A, Lombardi A, Frullone S, Santulli G. SGLT2 Inhibition via Empagliflozin Improves Endothelial Function and Reduces Mitochondrial Oxidative Stress: Insights From Frail Hypertensive and Diabetic Patients. Hypertension 2022; 79:1633-1643. [PMID: 35703100 PMCID: PMC9642044 DOI: 10.1161/hypertensionaha.122.19586] [Citation(s) in RCA: 77] [Impact Index Per Article: 38.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
BACKGROUND Frailty is a multidimensional condition often diagnosed in older adults with hypertension and diabetes, and both these conditions are associated with endothelial dysfunction and oxidative stress. We investigated the functional role of the SGLT2 (sodium glucose cotransporter 2) inhibitor empagliflozin in frail diabetic and hypertensive older adults. METHODS We studied the effects of empagliflozin in consecutive hypertensive and diabetic older patients with frailty presenting at the ASL (local health unit of the Italian Ministry of Health) of Avellino, Italy, from March 2021 to January 2022. Moreover, we performed in vitro experiments in human endothelial cells to measure cell viability, permeability, mitochondrial Ca2+, and oxidative stress. RESULTS We evaluated 407 patients; 325 frail elders with diabetes successfully completed the study. We propensity-score matched 75 patients treated with empagliflozin and 75 with no empagliflozin. We observed a correlation between glycemia and Montreal Cognitive Assessment (MoCA) score and between glycemia and 5-meter gait speed (5mGS). At 3-month follow-up, we detected a significant improvement in the MoCA score and in the 5mGS in patients receiving empagliflozin compared with non-treated subjects. Mechanistically, we demonstrate that empagliflozin significantly reduces mitochondrial Ca2+ overload and reactive oxygen species production triggered by high glucose in human endothelial cells, attenuates cellular permeability, and improves cell viability in response to oxidative stress. CONCLUSIONS Taken together, our data indicate that empagliflozin reduces frailty in diabetic and hypertensive patients, most likely by decreasing the mitochondrial generation of reactive oxygen species in endothelial cells.
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Affiliation(s)
- Pasquale Mone
- Department of Medicine, Division of Cardiology, Albert Einstein College of Medicine, New York, NY,Asl Avellino,Corresponding Author: Prof. Gaetano Santulli, MD, PhD () or Dr. Pasquale Mone, MD () Address: 1300 Morris PARK AVENUE, 10461 New York, NY
| | - Fahimeh Varzideh
- Department of Medicine, Division of Cardiology, Albert Einstein College of Medicine, New York, NY
| | | | | | - Angela Lombardi
- Department of Medicine, Division of Cardiology, Albert Einstein College of Medicine, New York, NY
| | | | - Gaetano Santulli
- Department of Medicine, Division of Cardiology, Albert Einstein College of Medicine, New York, NY,Department of Molecular Pharmacology, Albert Einstein College of Medicine, New York, NY.,Corresponding Author: Prof. Gaetano Santulli, MD, PhD () or Dr. Pasquale Mone, MD () Address: 1300 Morris PARK AVENUE, 10461 New York, NY
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Jensen J, Omar M, Ali M, Frederiksen PH, Kistorp C, Tuxen C, Andersen CF, Larsen JH, Ersbøll MK, Køber L, Gustafsson F, Faber J, Forman JL, Møller JE, Schou M. The effect of empagliflozin on contractile reserve in heart failure: Prespecified sub-study of a randomized, double-blind, and placebo-controlled trial. Am Heart J 2022; 250:57-65. [PMID: 35513022 DOI: 10.1016/j.ahj.2022.04.008] [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] [Received: 09/16/2021] [Revised: 03/30/2022] [Accepted: 04/23/2022] [Indexed: 06/14/2023]
Abstract
BACKGROUND Sodium-glucose co-transporter-2 inhibitors improve cardiac structure but most studies suggest no change in left ventricular (LV) systolic function at rest. Whether sodium-glucose co-transporter-2 inhibitors improve LV contractile reserve is unknown. We investigated the effect of empagliflozin on LV contractile reserve in patients with heart failure (HF) and reduced ejection fraction. METHODS Prespecified sub-study of the Empire HF trial, a double-blind, placebo-controlled, and randomized trial. Patients with LV ejection fraction (LVEF) ≤ 40% on guideline-directed HF therapy were randomized (1:1) to empagliflozin 10 mg or placebo for 12 weeks. The treatment effect on contractile reserve was assessed by low dose dobutamine stress echocardiography. RESULTS In total, 120 patients were included. The mean age was 68 (SD 10) years, 83% were male, and the mean LVEF was 38 (SD 10) %. Respectively 60 (100%) and 59 (98%) patients in the empagliflozin and placebo groups completed stress echocardiography. No statistically significant effect of empagliflozin was observed for the contractile reserve assessed by LV-GLS (adjusted mean absolute change, empagliflozin vs placebo, 0.7% [95% confidence interval {CI} -0.5 to 2.0, P = .25]) or LVEF (adjusted mean absolute change, empagliflozin vs placebo, 2.2% [95% CI -1.4 to 5.8, P = .22]) from baseline to 12 weeks. LV-GLS contractile reserve was associated with accelerometer-measured daily activity level (coefficient -24 accelerometer counts [95% CI -46 to -1.8, P = .03]). CONCLUSIONS Empagliflozin for 12 weeks added to guideline-directed HF therapy did not improve LV contractile reserve in patients with HF and reduced ejection fraction.
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Affiliation(s)
- Jesper Jensen
- Department of Cardiology, Herlev and Gentofte University Hospital, Herlev, Denmark; Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Massar Omar
- Department of Cardiology, Odense University Hospital, Odense, Denmark; Steno Diabetes Center Odense, Odense, Denmark; Faculty of Health Sciences, University of Southern Denmark, Odense, Denmark
| | - Mulham Ali
- Department of Cardiology, Odense University Hospital, Odense, Denmark; Faculty of Health Sciences, University of Southern Denmark, Odense, Denmark
| | - Peter H Frederiksen
- Department of Cardiology, Odense University Hospital, Odense, Denmark; Faculty of Health Sciences, University of Southern Denmark, Odense, Denmark
| | - Caroline Kistorp
- Department of Endocrinology, Rigshospitalet, Copenhagen, Denmark; Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Christian Tuxen
- Department of Cardiology, Bispebjerg and Frederiksberg University Hospital, Copenhagen, Denmark
| | - Camilla F Andersen
- Department of Cardiology, Herlev and Gentofte University Hospital, Herlev, Denmark
| | - Julie H Larsen
- Department of Cardiology, Odense University Hospital, Odense, Denmark
| | | | - Lars Køber
- Department of Cardiology, Rigshospitalet, Copenhagen, Denmark; Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Finn Gustafsson
- Department of Cardiology, Rigshospitalet, Copenhagen, Denmark; Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Jens Faber
- Department of Internal Medicine, Center of Endocrinology and Metabolism, Herlev and Gentofte University Hospital, Herlev, Denmark; Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Julie Lyng Forman
- Section of Biostatistics, University of Copenhagen, Copenhagen, Denmark
| | - Jacob Eifer Møller
- Department of Cardiology, Odense University Hospital, Odense, Denmark; Faculty of Health Sciences, University of Southern Denmark, Odense, Denmark; Department of Cardiology, Rigshospitalet, Copenhagen, Denmark; Faculty of Health Sciences, University of Southern Denmark, Odense, Denmark
| | - Morten Schou
- Department of Cardiology, Herlev and Gentofte University Hospital, Herlev, Denmark; Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark.
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38
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Scheen AJ. Counteracting heart failure with diabetes drugs: a review into the pharmacokinetic and pharmacodynamic properties. Expert Opin Drug Metab Toxicol 2022; 18:381-393. [PMID: 35876091 DOI: 10.1080/17425255.2022.2105693] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
INTRODUCTION : Heart failure (HF) is becoming a huge public health burden. New diabetes drugs for type 2 diabetes (T2D), sodium-glucose cotransporter type 2 inhibitors (SGLT2is), reduce the rate of hospitalization for HF in placebo-controlled trials. AREAS COVERED : Pharmacokinetics of dapagliflozin and empagliflozin (in presence of renal impairment and hepatic dysfunction, two comorbidities frequently associated with HF) and pharmacodynamic studies in patients with HF. Main HF outcomes in T2D patients with cardiovascular risk and in patients with reduced (HFrEF) or preserved (HFpEF) ejection fraction, with or without T2D, from DAPA-HF, EMPEROR-Reduced and EMPEROR-Preserved original findings and post hoc analyses. EXPERT OPINION : No clinically relevant changes are expected concerning SGLT2i pharmacokinetics in patients with HF while pharmacodynamic studies reported improvements in myocardium/vascular parameters, biomarkers and functional status. All SGLT2is showed a remarkable reduction in hospitalization for HF in patients with T2D and high cardiovascular risk. Furthermore, both dapagliflozin and empagliflozin improved the prognosis of patients with HFrEF, independently of the presence of T2D. Similar results were reported with empagliflozin in patients with HFpEF, to be confirmed with dapagliflozin in an ongoing trial (DELIVER). Thus, SGLT2is offer a new opportunity for the prevention and management of HF in patients with or without T2D.
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Affiliation(s)
- André J Scheen
- Division of Clinical Pharmacology, Centre for Interdisciplinary Research on Medicines (CIRM), University of Liège, Liège, Belgium.,Division of Diabetes, Nutrition and Metabolic Disorders, Department of Medicine, CHU Liège, Liège, Belgium
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39
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Xu B, Li S, Kang B, Zhou J. The current role of sodium-glucose cotransporter 2 inhibitors in type 2 diabetes mellitus management. Cardiovasc Diabetol 2022; 21:83. [PMID: 35614469 PMCID: PMC9134641 DOI: 10.1186/s12933-022-01512-w] [Citation(s) in RCA: 58] [Impact Index Per Article: 29.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Accepted: 04/26/2022] [Indexed: 02/06/2023] Open
Abstract
Type 2 diabetes mellitus (T2DM) is a chronic, complex metabolic disease characterized by chronic hyperglycemia causing from insufficient insulin signaling because of insulin resistance or defective insulin secretion, and may induce severe complications and premature death. Sodium-glucose cotransporter-2 (SGLT2) inhibitors are oral drugs used to reduce hyperglycemia in patients with T2DM, including empagliflozin, ertugliflozin, dapagliflozin and canagliflozin. The primary objective of this article is to examine the clinical benefit, safety, and tolerability of the four SGLT2 inhibitors approved by the US FDA. SGLT2 inhibitors increase urinary glucose excretion via inhibiting SGLT2 to decrease renal reabsorption of filtered glucose and reduce the renal threshold for glucose. Rather than stimulating insulin release, SGLT2 inhibitors improve β-cell function by improving glucotoxicity, as well as reduce insulin resistance and increase insulin sensitivity. Early clinical trials have confirmed the beneficial effects of SGLT2 in T2DM with acceptable safety and excellent tolerability. In recent years, SGLT2 inhibitors has been successively approved by the FDA to decrease cardiovascular death and decrease the risk of stroke and cardiac attack in T2DM adults who have been diagnosed with cardiovascular disease, treating heart failure (HF) with reduced ejection fraction and HF with preserved ejection fraction, and treat diabetic kidney disease (DKD), decrease the risk of hospitalization for HF in T2DM and DKD patients. SGLT2 inhibitors are expected to be an effective treatment for T2DM patients with non alcoholic fatty liver disease. SGLT2 inhibitors have a similar safety profile to placebo or other active control groups, with major adverse events such as Ketoacidosis or hypotension and genital or urinary tract infections.
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Affiliation(s)
- Bo Xu
- The First Affiliated Hospital, Pharmacy Department, Hengyang Medical School, University of South China, Hengyang, 421001, Hunan, China.,The First Affiliated Hospital, Hengyang Clinical Pharmacology Research Center, Hengyang Medical School, University of South China, Hengyang, 421001, Hunan, China.,The First Affiliated Hospital, Hengyang Key Laboratory of Clinical Pharmacology, Hengyang Medical School, University of South China, Hengyang, 421001, Hunan, China.,School of Pharmaceutical Science, Hengyang Medical School, University of South China, Hengyang, 421001, Hunan, China
| | - Shaoqian Li
- The First Affiliated Hospital, Pharmacy Department, Hengyang Medical School, University of South China, Hengyang, 421001, Hunan, China.,The First Affiliated Hospital, Hengyang Clinical Pharmacology Research Center, Hengyang Medical School, University of South China, Hengyang, 421001, Hunan, China.,The First Affiliated Hospital, Hengyang Key Laboratory of Clinical Pharmacology, Hengyang Medical School, University of South China, Hengyang, 421001, Hunan, China
| | - Bo Kang
- The First Affiliated Hospital, Pharmacy Department, Hengyang Medical School, University of South China, Hengyang, 421001, Hunan, China.,The First Affiliated Hospital, Hengyang Clinical Pharmacology Research Center, Hengyang Medical School, University of South China, Hengyang, 421001, Hunan, China.,The First Affiliated Hospital, Hengyang Key Laboratory of Clinical Pharmacology, Hengyang Medical School, University of South China, Hengyang, 421001, Hunan, China
| | - Jiecan Zhou
- The First Affiliated Hospital, Pharmacy Department, Hengyang Medical School, University of South China, Hengyang, 421001, Hunan, China. .,The First Affiliated Hospital, Hengyang Clinical Pharmacology Research Center, Hengyang Medical School, University of South China, Hengyang, 421001, Hunan, China. .,The First Affiliated Hospital, Hengyang Key Laboratory of Clinical Pharmacology, Hengyang Medical School, University of South China, Hengyang, 421001, Hunan, China. .,School of Pharmaceutical Science, Hengyang Medical School, University of South China, Hengyang, 421001, Hunan, China.
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40
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Udell JA, Jones WS, Petrie MC, Harrington J, Anker SD, Bhatt DL, Hernandez AF, Butler J. Sodium Glucose Cotransporter-2 Inhibition for Acute Myocardial Infarction: JACC Review Topic of the Week. J Am Coll Cardiol 2022; 79:2058-2068. [PMID: 35589167 DOI: 10.1016/j.jacc.2022.03.353] [Citation(s) in RCA: 51] [Impact Index Per Article: 25.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Revised: 03/09/2022] [Accepted: 03/10/2022] [Indexed: 12/15/2022]
Abstract
Sodium glucose cotransporter-2 (SGLT2) inhibitors improve cardiorenal outcomes in patients with type 2 diabetes mellitus, chronic kidney disease, and chronic heart failure. SGLT2 inhibitors also reduce the risk of cardiovascular mortality and hospitalization for heart failure among patients with type 2 diabetes mellitus and a remote history of myocardial infarction (MI). As a result of the growing body of evidence in diverse disease states, and the hypothesized mechanisms of action, it is reasonable to consider the potential of SGLT2 inhibition to improve outcomes in patients with acute MI as well if initiated early after presentation. Whether these therapies are efficacious and safe to use early in the course of acute coronary heart disease remains relatively unexplored. Here, we describe the contemporary data and continuing evidence gap for considering the use of SGLT2 inhibitors early following an acute MI to reduce cardiovascular morbidity and mortality.
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Affiliation(s)
- Jacob A Udell
- Women's College Hospital and Peter Munk Cardiac Centre, Toronto General Hospital, University of Toronto, Toronto, Ontario, Canada.
| | - W Schuyler Jones
- Duke Clinical Research Institute, Duke University Medical Center, Durham, North Carolina, USA
| | - Mark C Petrie
- Institute of Cardiovascular and Medical Sciences, British Heart Foundation Glasgow Cardiovascular Research Centre, University of Glasgow, Glasgow, United Kingdom
| | - Josephine Harrington
- Duke Clinical Research Institute, Duke University Medical Center, Durham, North Carolina, USA
| | - Stefan D Anker
- Department of Cardiology and Berlin Institute of Health Center for Regenerative Therapies, German Centre for Cardiovascular Research (DZHK) partner site Berlin, Charité Universitätsmedizin Berlin, Berlin, Germany
| | - Deepak L Bhatt
- Brigham and Women's Hospital Heart and Vascular Center, Harvard Medical School, Boston, Massachusetts, USA
| | - Adrian F Hernandez
- Duke Clinical Research Institute, Duke University Medical Center, Durham, North Carolina, USA
| | - Javed Butler
- Baylor Scott and White Research Institute, Dallas, Texas, USA; University of Mississippi, Jackson, Mississippi, USA
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41
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van Ruiten CC, Smits MM, Kok MD, Serné EH, van Raalte DH, Kramer MHH, Nieuwdorp M, IJzerman RG. Mechanisms underlying the blood pressure lowering effects of dapagliflozin, exenatide, and their combination in people with type 2 diabetes: a secondary analysis of a randomized trial. Cardiovasc Diabetol 2022; 21:63. [PMID: 35484607 PMCID: PMC9052512 DOI: 10.1186/s12933-022-01492-x] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/24/2021] [Accepted: 03/08/2022] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Sodium-glucose cotransporter-2 inhibitors (SGLT2i) and glucagon-like peptide-1 receptor agonists (GLP-1RA) lower blood pressure (BP). When SGLT2i and GLP-1RA are combined, synergistic effects on BP have been observed. The mechanisms underlying these BP reductions are incompletely understood. The aim of this study was to assess the mechanisms underlying the BP reduction with the SGLT2i dapagliflozin, GLP-1RA exenatide, and dapagliflozin-exenatide compared with placebo in people with obesity and type 2 diabetes. METHODS Sixty-six people with type 2 diabetes were randomized to 16 weeks of dapagliflozin 10 mg/day, exenatide 10 µg twice daily, dapagliflozin-exenatide, or placebo treatment. The effect of treatments on estimates of: (1) plasma volume (calculated by Strauss formula, bioimpedance spectroscopy, hematocrit, (2) autonomic nervous system activity (heart rate variability), (3) arterial stiffness (pulse wave applanometry), (4) systemic hemodynamic parameters including peripheral vascular resistance, cardiac output and stroke volume (all derived from non-invasively systemic hemodynamic monitoring), and (5) natriuresis (24-hour urine collection) were assessed after 10 days and 16 weeks of treatment. RESULTS After 10 days, dapagliflozin reduced systolic BP (SBP) by - 4.7 mmHg, and reduced plasma volume. After 16 weeks, dapagliflozin reduced SBP by - 4.4 mmHg, and reduced sympathetic nervous system (SNS) activity. Exenatide had no effect on SBP, but reduced parasympathetic nervous system activity after 10 days and 16 weeks. After 10 days, dapagliflozin-exenatide reduced SBP by - 4.2 mmHg, and reduced plasma volume. After 16 weeks, dapagliflozin-exenatide reduced SBP by - 6.8 mmHg, and the reduction in plasma volume was still observed, but SNS activity was unaffected. CONCLUSIONS The dapagliflozin-induced plasma volume contraction may contribute to the initial SBP reduction, while a reduction in SNS activity may contribute to the persistent SBP reduction. Dapagliflozin-exenatide resulted in the largest decrease in SBP. The effect on plasma volume was comparable to dapagliflozin monotherapy, and SNS activity was not reduced, therefore other mechanisms are likely to contribute to the blood pressure lowering effect of this combination, which need further investigation. Trial registration Clinicaltrials.gov, NCT03361098.
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Affiliation(s)
- Charlotte C van Ruiten
- Department of Internal Medicine, Diabetes Center, Amsterdam University Medical Center, Location VU University Medical Center, Amsterdam, The Netherlands.
- Department of Internal Medicine, Amsterdam Diabetes Center, Amsterdam University Medical Centers (Amsterdam UMC), Location VU University Medical Center (VUMC), De Boelelaan 1117 (room ZH 4A63), 1081 HV, Amsterdam, The Netherlands.
| | - Mark M Smits
- Department of Internal Medicine, Diabetes Center, Amsterdam University Medical Center, Location VU University Medical Center, Amsterdam, The Netherlands
| | - Megan D Kok
- Department of Internal Medicine, Diabetes Center, Amsterdam University Medical Center, Location VU University Medical Center, Amsterdam, The Netherlands
| | - Erik H Serné
- Department of Internal Medicine, Diabetes Center, Amsterdam University Medical Center, Location VU University Medical Center, Amsterdam, The Netherlands
- Department of Vascular Medicine, Amsterdam University Medical Center, Location VU University Medical Center, Amsterdam, The Netherlands
| | - Daniël H van Raalte
- Department of Internal Medicine, Diabetes Center, Amsterdam University Medical Center, Location VU University Medical Center, Amsterdam, The Netherlands
| | - Mark H H Kramer
- Department of Internal Medicine, Diabetes Center, Amsterdam University Medical Center, Location VU University Medical Center, Amsterdam, The Netherlands
| | - Max Nieuwdorp
- Department of Internal Medicine, Diabetes Center, Amsterdam University Medical Center, Location VU University Medical Center, Amsterdam, The Netherlands
- Department of Vascular Medicine, Amsterdam University Medical Center, Location AMC, Amsterdam, The Netherlands
| | - Richard G IJzerman
- Department of Internal Medicine, Diabetes Center, Amsterdam University Medical Center, Location VU University Medical Center, Amsterdam, The Netherlands
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42
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Somaili M, Oraibi O, Mohrag M, Hommadi A, Moafa E, Kulaybi A, Shobayli S, Moafa R, Mhgfory G, Jaafari A, Shami A, Majrashi K. Baseline Characteristics Associated With Sodium-Glucose Cotransporter Inhibitor Prescriptions in Type 2 Diabetic Patients in Jazan, Saudi Arabia. Cureus 2022; 14:e24284. [PMID: 35602773 PMCID: PMC9119415 DOI: 10.7759/cureus.24284] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/17/2022] [Indexed: 12/24/2022] Open
Abstract
Background: Sodium-glucose cotransporter inhibitors are promising medications for improving cardiovascular outcomes in diabetic and non-diabetic patients. The baseline characteristics associated with its prescription in Jazan, Saudi Arabia, are still lacking. Objectives: This study aims to determine the baseline characteristics associated with its prescription among type 2 diabetic patients in the Jazan region. Methods: A retrospective cohort study of adult patients with type 2 diabetes mellitus (T2DM) in Jazan region, Saudi Arabia, who received a prescription of sodium-glucose cotransporter 2 inhibitors (SGLT2i) from June 2016 to December 2021 was conducted. Categorical baseline characteristics are reported as frequencies, and proportion and continuous variables are reported as means (SD). The crude odds and adjusted ratio (OR) (95% CI) for SGLT2i prescription were then calculated using univariate and multivariate logistic regression analysis. Results: A total of 370 patients who satisfied the inclusion criteria were included in this study. There were 133 patients (36%) who had been prescribed SGLT2i over a median follow-up of five years. Characteristics associated with the prescription were female gender (adjusted odds ratio [aOR]: 2.2, 95% Cl: 1.3-3.9), endocrinologist doctors (aOR: 2.4, 95% Cl: 1.3-4.5), patients who had visited the center four times or more (aOR: 10.9, 95% Cl: 4.6-25.9), patients who have evidence of DM retinopathy (aOR: 9.7, 95% Cl: 2.9-31.7), or patients who are morbidly obese (aOR: 4.1, 95% Cl: 1.1-14.8). Conclusion: The sodium-glucose cotransporter inhibitors are under-prescribed among type 2 diabetic patients in the Jazan region despite their availability. Further studies are warranted to address the potential barriers to prescriptions among different medical specialties.
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Soares RN, Ramirez-Perez FI, Cabral-Amador FJ, Morales-Quinones M, Foote CA, Ghiarone T, Sharma N, Power G, Smith JA, Rector RS, Martinez-Lemus LA, Padilla J, Manrique-Acevedo C. SGLT2 inhibition attenuates arterial dysfunction and decreases vascular F-actin content and expression of proteins associated with oxidative stress in aged mice. GeroScience 2022; 44:1657-1675. [PMID: 35426600 PMCID: PMC9213629 DOI: 10.1007/s11357-022-00563-x] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2022] [Accepted: 04/02/2022] [Indexed: 02/07/2023] Open
Abstract
Aging of the vasculature is characterized by endothelial dysfunction and arterial stiffening, two key events in the pathogenesis of cardiovascular disease (CVD). Treatment with sodium glucose transporter 2 (SGLT2) inhibitors is now known to decrease cardiovascular morbidity and mortality in type 2 diabetes. However, whether SGLT2 inhibition attenuates vascular aging is unknown. We first confirmed in a cohort of adult subjects that aging is associated with impaired endothelial function and increased arterial stiffness and that these two variables are inversely correlated. Next, we investigated whether SGLT2 inhibition with empagliflozin (Empa) ameliorates endothelial dysfunction and reduces arterial stiffness in aged mice with confirmed vascular dysfunction. Specifically, we assessed mesenteric artery endothelial function and stiffness (via flow-mediated dilation and pressure myography mechanical responses, respectively) and aortic stiffness (in vivo via pulse wave velocity and ex vivo via atomic force microscopy) in Empa-treated (14 mg/kg/day for 6 weeks) and control 80-week-old C57BL/6 J male mice. We report that Empa-treated mice exhibited improved mesenteric endothelial function compared with control, in parallel with reduced mesenteric artery and aortic stiffness. Additionally, Empa-treated mice had greater vascular endothelial nitric oxide synthase activation, lower phosphorylated cofilin, and filamentous actin content, with downregulation of pathways involved in production of reactive oxygen species. Our findings demonstrate that Empa improves endothelial function and reduces arterial stiffness in a preclinical model of aging, making SGLT2 inhibition a potential therapeutic alternative to reduce the progression of CVD in older individuals.
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Affiliation(s)
| | | | | | | | - Christopher A. Foote
- Department of Medical Pharmacology and Physiology, University of Missouri, Columbia, MO USA
| | - Thaysa Ghiarone
- Department of Medicine, University of Missouri, Columbia, MO USA
| | - Neekun Sharma
- Department of Medicine, University of Missouri, Columbia, MO USA
| | - Gavin Power
- Department of Nutrition and Exercise Physiology, University of Missouri, Columbia, MO USA
| | - James A. Smith
- Department of Nutrition and Exercise Physiology, University of Missouri, Columbia, MO USA
| | - R. Scott Rector
- Department of Nutrition and Exercise Physiology, University of Missouri, Columbia, MO USA ,Research Service, Harry S. Truman Memorial Veterans’ Hospital, Columbia, MO USA ,Division of Gastroenterology and Hepatology, Department of Medicine, University of Missouri, Columbia, MO USA
| | - Luis A. Martinez-Lemus
- Department of Medicine, University of Missouri, Columbia, MO USA ,Department of Medical Pharmacology and Physiology, University of Missouri, Columbia, MO USA ,Dalton Cardiovascular Research Center, University of Missouri, Columbia, MO USA ,Department of Biomedical, Biological and Chemical Engineering, University of Missouri, Columbia, MO USA
| | - Jaume Padilla
- Department of Nutrition and Exercise Physiology, University of Missouri, Columbia, MO USA ,Dalton Cardiovascular Research Center, University of Missouri, Columbia, MO USA
| | - Camila Manrique-Acevedo
- Research Service, Harry S. Truman Memorial Veterans’ Hospital, Columbia, MO USA ,Dalton Cardiovascular Research Center, University of Missouri, Columbia, MO USA ,Division of Endocrinology, Diabetes and Metabolism, Department of Medicine, University of Missouri, Columbia, MO USA
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Salvatore T, Galiero R, Caturano A, Rinaldi L, Di Martino A, Albanese G, Di Salvo J, Epifani R, Marfella R, Docimo G, Lettieri M, Sardu C, Sasso FC. An Overview of the Cardiorenal Protective Mechanisms of SGLT2 Inhibitors. Int J Mol Sci 2022; 23:3651. [PMID: 35409011 PMCID: PMC8998569 DOI: 10.3390/ijms23073651] [Citation(s) in RCA: 92] [Impact Index Per Article: 46.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Revised: 03/17/2022] [Accepted: 03/24/2022] [Indexed: 02/04/2023] Open
Abstract
Sodium-glucose co-transporter 2 (SGLT2) inhibitors block glucose reabsorption in the renal proximal tubule, an insulin-independent mechanism that plays a critical role in glycemic regulation in diabetes. In addition to their glucose-lowering effects, SGLT2 inhibitors prevent both renal damage and the onset of chronic kidney disease and cardiovascular events, in particular heart failure with both reduced and preserved ejection fraction. These unexpected benefits prompted changes in treatment guidelines and scientific interest in the underlying mechanisms. Aside from the target effects of SGLT2 inhibition, a wide spectrum of beneficial actions is described for the kidney and the heart, even though the cardiac tissue does not express SGLT2 channels. Correction of cardiorenal risk factors, metabolic adjustments ameliorating myocardial substrate utilization, and optimization of ventricular loading conditions through effects on diuresis, natriuresis, and vascular function appear to be the main underlying mechanisms for the observed cardiorenal protection. Additional clinical advantages associated with using SGLT2 inhibitors are antifibrotic effects due to correction of inflammation and oxidative stress, modulation of mitochondrial function, and autophagy. Much research is required to understand the numerous and complex pathways involved in SGLT2 inhibition. This review summarizes the current known mechanisms of SGLT2-mediated cardiorenal protection.
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Affiliation(s)
- Teresa Salvatore
- Department of Precision Medicine, University of Campania Luigi Vanvitelli, Via De Crecchio 7, 80138 Naples, Italy
| | - Raffaele Galiero
- Department of Advanced Medical and Surgical Sciences, University of Campania Luigi Vanvitelli, Piazza Luigi Miraglia 2, 80138 Naples, Italy
| | - Alfredo Caturano
- Department of Advanced Medical and Surgical Sciences, University of Campania Luigi Vanvitelli, Piazza Luigi Miraglia 2, 80138 Naples, Italy
| | - Luca Rinaldi
- Department of Advanced Medical and Surgical Sciences, University of Campania Luigi Vanvitelli, Piazza Luigi Miraglia 2, 80138 Naples, Italy
| | - Anna Di Martino
- Department of Advanced Medical and Surgical Sciences, University of Campania Luigi Vanvitelli, Piazza Luigi Miraglia 2, 80138 Naples, Italy
| | - Gaetana Albanese
- Department of Advanced Medical and Surgical Sciences, University of Campania Luigi Vanvitelli, Piazza Luigi Miraglia 2, 80138 Naples, Italy
| | - Jessica Di Salvo
- Department of Advanced Medical and Surgical Sciences, University of Campania Luigi Vanvitelli, Piazza Luigi Miraglia 2, 80138 Naples, Italy
| | - Raffaella Epifani
- Department of Advanced Medical and Surgical Sciences, University of Campania Luigi Vanvitelli, Piazza Luigi Miraglia 2, 80138 Naples, Italy
| | - Raffaele Marfella
- Department of Advanced Medical and Surgical Sciences, University of Campania Luigi Vanvitelli, Piazza Luigi Miraglia 2, 80138 Naples, Italy
- Mediterrannea Cardiocentro, 80122 Napoli, Italy
| | - Giovanni Docimo
- Department of Advanced Medical and Surgical Sciences, University of Campania Luigi Vanvitelli, Piazza Luigi Miraglia 2, 80138 Naples, Italy
| | - Miriam Lettieri
- Division of Cardiovascular Sciences, Faculty of Biology, Medicine and Health, The University of Manchester, 3.31 Core Technology Facility, 46 Grafton Street, Manchester M13 9NT, UK
| | - Celestino Sardu
- Department of Advanced Medical and Surgical Sciences, University of Campania Luigi Vanvitelli, Piazza Luigi Miraglia 2, 80138 Naples, Italy
| | - Ferdinando Carlo Sasso
- Department of Advanced Medical and Surgical Sciences, University of Campania Luigi Vanvitelli, Piazza Luigi Miraglia 2, 80138 Naples, Italy
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Čertíková Chábová V, Zakiyanov O. Sodium Glucose Cotransporter-2 Inhibitors: Spotlight on Favorable Effects on Clinical Outcomes beyond Diabetes. Int J Mol Sci 2022; 23:2812. [PMID: 35269954 PMCID: PMC8911473 DOI: 10.3390/ijms23052812] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2022] [Revised: 02/28/2022] [Accepted: 03/02/2022] [Indexed: 12/16/2022] Open
Abstract
Sodium glucose transporter type 2 (SGLT2) molecules are found in proximal tubules of the kidney, and perhaps in the brain or intestine, but rarely in any other tissue. However, their inhibitors, intended to improve diabetes compensation, have many more beneficial effects. They improve kidney and cardiovascular outcomes and decrease mortality. These benefits are not limited to diabetics but were also found in non-diabetic individuals. The pathophysiological pathways underlying the treatment success have been investigated in both clinical and experimental studies. There have been numerous excellent reviews, but these were mostly restricted to limited aspects of the knowledge. The aim of this review is to summarize the known experimental and clinical evidence of SGLT2 inhibitors' effects on individual organs (kidney, heart, liver, etc.), as well as the systemic changes that lead to an improvement in clinical outcomes.
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Affiliation(s)
- Věra Čertíková Chábová
- Department of Nephrology, 1st Faculty of Medicine, Charles University and General University Hospital in Prague, U Nemocnice 2, 12800 Prague 2, Czech Republic;
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Vishram-Nielsen JKK, Tomasoni D, Gustafsson F, Metra M. Contemporary Drug Treatment of Advanced Heart Failure with Reduced Ejection Fraction. Drugs 2022; 82:375-405. [PMID: 35113350 PMCID: PMC8820365 DOI: 10.1007/s40265-021-01666-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/16/2021] [Indexed: 12/11/2022]
Abstract
The introduction of multiple new pharmacological agents over the past three decades in the field of heart failure with reduced ejection fraction (HFrEF) has led to reduced rates of mortality and hospitalizations, and consequently the prevalence of HFrEF has increased, and up to 10% of patients progress to more advanced stages, characterized by high rates of mortality, hospitalizations, and poor quality of life. Advanced HFrEF patients often show persistent or progressive signs of severe HF symptoms corresponding to New York Heart Association class III or IV despite being on optimal medical, surgical, and device therapies. However, a subpopulation of patients with advanced HF, those with the most advanced stages of disease, were often insufficiently represented in the major trials demonstrating efficacy and tolerability of the drugs used in HFrEF due to exclusion criteria such as low BP and kidney dysfunction. Consequently, the results of many landmark trials cannot necessarily be transferred to patients with the most advanced stages of HFrEF. Thus, the efficacy and tolerability of guideline-directed medical therapies in patients with the most advanced stages of HFrEF often remain unsettled, and this knowledge is of crucial importance in the planning and timing of consideration for referral for advanced therapies. This review discusses the evidence regarding the use of contemporary drugs in the advanced HFrEF population, covering components such as guideline HFrEF drugs, diuretics, inotropes, and the use of HFrEF drugs in LVAD recipients, and provides suggestions on how to manage guideline-directed therapy in this patient group.
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Affiliation(s)
| | - Daniela Tomasoni
- Cardiology, ASST Spedali Civili, Department of Medical and Surgical Specialties, Radiological Sciences and Public Health, University of Brescia, Brescia, Italy
| | - Finn Gustafsson
- Department of Cardiology, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Marco Metra
- Cardiology, ASST Spedali Civili, Department of Medical and Surgical Specialties, Radiological Sciences and Public Health, University of Brescia, Brescia, Italy.
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Beldhuis IE, Lam CSP, Testani JM, Voors AA, Van Spall HGC, Ter Maaten JM, Damman K. Evidence-Based Medical Therapy in Patients With Heart Failure With Reduced Ejection Fraction and Chronic Kidney Disease. Circulation 2022; 145:693-712. [PMID: 35226558 PMCID: PMC9074837 DOI: 10.1161/circulationaha.121.052792] [Citation(s) in RCA: 71] [Impact Index Per Article: 35.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Chronic kidney disease (CKD) as identified by a reduced estimated glomerular filtration rate (eGFR) is a common comorbidity in patients with heart failure with reduced ejection fraction (HFrEF). The presence of CKD is associated with more severe heart failure, and CKD itself is a strong independent risk factor of poor cardiovascular outcome. Furthermore, the presence of CKD often influences the decision to start, uptitrate, or discontinue possible life-saving HFrEF therapies. Because pivotal HFrEF randomized clinical trials have historically excluded patients with stage 4 and 5 CKD (eGFR <30 mL/min/1.73 m2), information on the efficacy and tolerability of HFrEF therapies in these patients is limited. However, more recent HFrEF trials with novel classes of drugs included patients with more severe CKD. In this review on medical therapy in patients with HFrEF and CKD, we show that for both all-cause mortality and the combined end point of cardiovascular death or heart failure hospitalization, most drug classes are safe and effective up to CKD stage 3B (eGFR minimum 30 mL/min/1.73 m2). For more severe CKD (stage 4), there is evidence of safety and efficacy of sodium glucose cotransporter 2 inhibitors, and to a lesser extent, angiotensin-converting enzyme inhibitors, vericiguat, digoxin and omecamtiv mecarbil, although this evidence is restricted to improvement of cardiovascular death/heart failure hospitalization. Data are lacking on the safety and efficacy for any HFrEF therapies in CKD stage 5 (eGFR < 15 mL/min/1.73 m2 or dialysis) for either end point. Last, although an initial decline in eGFR is observed on initiation of several HFrEF drug classes (angiotensin-converting enzyme inhibitors/angiotensin II receptor blockers/mineralocorticoid receptor antagonists/angiotensin receptor blocker neprilysin inhibitors/sodium glucose cotransporter 2 inhibitors), renal function often stabilizes over time, and the drugs maintain their clinical efficacy. A decline in eGFR in the context of a stable or improving clinical condition should therefore not be cause for concern and should not lead to discontinuation of life-saving HFrEF therapies.
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Affiliation(s)
- Iris E Beldhuis
- University of Groningen, Department of Cardiology, University Medical Center Groningen, The Netherlands (I.E.B., C.S.P.L., A.A.V., J.M.t.M., K.D.)
| | - Carolyn S P Lam
- University of Groningen, Department of Cardiology, University Medical Center Groningen, The Netherlands (I.E.B., C.S.P.L., A.A.V., J.M.t.M., K.D.)
- National Heart Centre Singapore and Duke-National University of Singapore (C.S.P.L.)
| | - Jeffrey M Testani
- Department of Internal Medicine, Section of Cardiology, Yale University School of Medicine, New Haven, CT (J.M.T.)
| | - Adriaan A Voors
- University of Groningen, Department of Cardiology, University Medical Center Groningen, The Netherlands (I.E.B., C.S.P.L., A.A.V., J.M.t.M., K.D.)
| | - Harriette G C Van Spall
- Department of Medicine (H.G.C.V.S.), McMaster University, Hamilton, Canada
- Department of Health Research Methods, Evidence, and Impact (H.G.C.V.S.), McMaster University, Hamilton, Canada
- Population Health Research Institute, Hamilton, Canada (H.G.C.V.S.)
| | - Jozine M Ter Maaten
- University of Groningen, Department of Cardiology, University Medical Center Groningen, The Netherlands (I.E.B., C.S.P.L., A.A.V., J.M.t.M., K.D.)
| | - Kevin Damman
- University of Groningen, Department of Cardiology, University Medical Center Groningen, The Netherlands (I.E.B., C.S.P.L., A.A.V., J.M.t.M., K.D.)
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Staszewsky L, Baviera M, Tettamanti M, Colacioppo P, Robusto F, D'Ettorre A, Lepore V, Fortino I, Bisceglia L, Attolini E, Graps EA, Caldo G, Roncaglioni MC, Garattini S, Latini R. Insulin treatment in patients with diabetes mellitus and heart failure in the era of new antidiabetic medications. BMJ Open Diabetes Res Care 2022; 10:10/2/e002708. [PMID: 35351688 PMCID: PMC8966566 DOI: 10.1136/bmjdrc-2021-002708] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Accepted: 02/27/2022] [Indexed: 11/26/2022] Open
Abstract
BACKGROUND Coexistent heart failure (HF) and diabetes mellitus (DM) are associated with marked morbidity and mortality. Optimizing treatment strategies can reduce the number and severity of events. Insulin is frequently used in these patients, but its benefit/risk ratio is still not clear, particularly since new antidiabetic drugs that reduce major adverse cardiac events (MACEs) and renal failure have recently come into use. Our aim is to compare the clinical effects of insulin in a real-world setting of first-time users, with sodium-glucose cotransporter-2 inhibitor (SGLT-2i), glucagon-like peptide-1 receptor agonist (GLP-1RA) and the other antihyperglycemic agents (other-AHAs). METHODS We used the administrative databases of two Italian regions, during the years 2010-2018. Outcomes in whole and propensity-matched cohorts were examined using Cox models. A meta-analysis was also conducted combining the data from both regions. RESULTS We identified 34 376 individuals ≥50 years old with DM and HF; 42.0% were aged >80 years and 46.7% were women. SGLT-2i and GLP-1RA significantly reduced MACE compared with insulin and particularly death from any cause (SGLT-2i, hazard ratio (95% CI) 0.29 (0.23 to 0.36); GLP-1RA, 0.482 (0.51 to 0.42)) and first hospitalization for HF (0.57 (0.40 to 0.81) and 0.67 (0.59 to 0.76)). CONCLUSIONS In patients with DM and HF, SGLT-2i and GLP-1RA significantly reduced MACE compared with insulin, and particularly any cause of death and first hospitalization for HF. These groups of medications had high safety profiles compared with other-AHAs and particularly with insulin. The inadequate optimization of HF and DM cotreatment in the insulin cohort is noteworthy.
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Affiliation(s)
- Lidia Staszewsky
- Department of Cardiovascular Medicine, Laboratory of Cardiovascular Clinical Pharmacology, Mario Negri Institute for Pharmacological Research IRCCS, Milano, Italy
| | - Marta Baviera
- Department of Cardiovascular Medicine, Laboratory of Cardiovascular Prevention, Mario Negri Institute for Pharmacological Research IRCCS, Milano, Italy
| | - Mauro Tettamanti
- Department of Health Policy, Laboratory of Geriatric Epidemiology, Mario Negri Institute for Pharmacological Research IRCCS, Milano, Italy
| | - Pierluca Colacioppo
- Department of Cardiovascular Medicine, Laboratory of Cardiovascular Prevention, Mario Negri Institute for Pharmacological Research IRCCS, Milano, Italy
| | - Fabio Robusto
- Medonline-Statte, ASL-TA, Taranto, Puglia Health System, Bari, Italy
| | - Antonio D'Ettorre
- Agenzia Regionale Strategica per la Salute ed il Sociale - AReSS Puglia, Area Epidemiologia e Care Intelligence, Puglia Health System, Bari, Italy
| | - Vito Lepore
- Department of Public Health, Laboratory of Medical Research and Consumer Involvement, Mario Negri Institute for Pharmacological Research, Milano, Italy
| | - Ida Fortino
- Region Health Ministry, Lombardy Region, Milano, Italy
| | - Lucia Bisceglia
- Agenzia Regionale Strategica per la Salute ed il Sociale - AReSS Puglia, Area Epidemiologia e Care Intelligence, Puglia Health System, Bari, Italy
| | - Ettore Attolini
- Agenzia Regionale Strategica per la Salute ed il Sociale - AReSS Puglia, Area Innovazione Sociale, Sanitaria e di Sistema-CRSS, Puglia Health System, Bari, Italy
| | - Elisabetta Anna Graps
- Agenzia Regionale Strategica per la Salute ed il Sociale - AReSS Puglia, Area Valutazione e Ricerca, Puglia Health System, Bari, Italy
| | - Gianluca Caldo
- Department of Cardiovascular Medicine, Laboratory of Cardiovascular Prevention, Mario Negri Institute for Pharmacological Research IRCCS, Milano, Italy
| | - Maria Carla Roncaglioni
- Department of Cardiovascular Medicine, Laboratory of Cardiovascular Prevention, Mario Negri Institute for Pharmacological Research IRCCS, Milano, Italy
| | - Silvio Garattini
- Mario Negri Institute for Pharmacological Research IRCCS, Milano, Italy
| | - Roberto Latini
- Department of Cardiovascular Medicine, Laboratory of Cardiovascular Clinical Pharmacology, Mario Negri Institute for Pharmacological Research IRCCS, Milano, Italy
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Omar M, Jensen J, Kistorp C, Højlund K, Videbæk L, Tuxen C, Larsen JH, Andersen CF, Gustafsson F, Køber L, Schou M, Møller JE. The effect of empagliflozin on growth differentiation factor 15 in patients with heart failure: a randomized controlled trial (Empire HF Biomarker). Cardiovasc Diabetol 2022; 21:34. [PMID: 35219331 PMCID: PMC8882292 DOI: 10.1186/s12933-022-01463-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Accepted: 02/09/2022] [Indexed: 02/07/2023] Open
Abstract
Background Plasma growth differentiation factor-15 (GDF-15) biomarker levels increase in response to inflammation and tissue injury, and increased levels of GDF-15 are associated with increased risk of mortality in patients with heart failure with reduced ejection fraction (HFrEF). Sodium-glucose cotransporter-2 (SGLT2) inhibitors, which improve outcome in HFrEF, have been shown to increase plasma GDF-15 in diabetic patients. We aimed to investigate the effect of empagliflozin on GDF-15 in HFrEF patients. Methods This Empire HF Biomarker substudy was from the multicentre, randomized, double-blind, placebo-controlled Empire HF trial that included 190 patients from June 29, 2017, to September 10, 2019. Stable ambulatory HFrEF patients with ejection fraction of ≤ 40% were randomly assigned (1:1) to empagliflozin 10 mg once daily, or matching placebo for 12 weeks. Changes from baseline to 12 weeks in plasma levels of GDF-15, high-sensitive C-reactive protein (hsCRP), and high-sensitive troponin T (hsTNT) were assessed. Results A total of 187 patients who were included in this study, mean age was 64 ± 11 years; 85% male, 12% with type 2 diabetes, mean ejection fraction 29 ± 8, with no differences between the groups. Baseline median plasma GDF-15 was 1189 (918–1720) pg/mL with empagliflozin, and 1299 (952–1823) pg/mL for placebo. Empagliflozin increased plasma GDF-15 compared to placebo (adjusted between-groups treatment effect; ratio of change (1·09 [95% confidence interval (CI), 1.03–1.15]: p = 0.0040). The increase in plasma GDF15 was inversely associated with a decrease in left ventricular end-systolic (R = – 0.23, p = 0.031), and end-diastolic volume (R = – 0.29, p = 0.0066). There was no change in plasma hsCRP (1.09 [95%CI, 0.86–1.38]: p = 0.48) or plasma hsTNT (1.07 [95%CI, 0.97–1.19]: p = 0.18) compared to placebo. Patients with diabetes and treated with metformin demonstrated no increase in plasma GDF-15 with empagliflozin, p for interaction = 0·01. Conclusion Empagliflozin increased plasma levels of GDF-15 in patients with HFrEF, with no concomitant increase in hsTNT nor hsCRP. Trial registration: The Empire HF trial is registered with ClinicalTrials.gov, NCT03198585. Supplementary Information The online version contains supplementary material available at 10.1186/s12933-022-01463-2.
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Nakashima M, Miyoshi T, Ejiri K, Kihara H, Hata Y, Nagano T, Takaishi A, Toda H, Nanba S, Nakamura Y, Akagi S, Sakuragi S, Minagawa T, Kawai Y, Nishii N, Fuke S, Yoshikawa M, Nakamura K, Ito H. Effects of luseogliflozin on estimated plasma volume in patients with heart failure with preserved ejection fraction. ESC Heart Fail 2022; 9:712-720. [PMID: 35267246 PMCID: PMC8787977 DOI: 10.1002/ehf2.13683] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2021] [Accepted: 10/05/2021] [Indexed: 12/11/2022] Open
Abstract
AIMS Sodium glucose co-transporter 2 inhibitors have diuretic effects in both patients with glycosuria and with natriuresis. We sought to assess the effect of luseogliflozin on estimated plasma volume (ePV) in patients with type 2 diabetes and heart failure with preserved ejection fraction (HFpEF). METHODS AND RESULTS This study was a post-hoc analysis of the MUSCAT-HF trial (UMIN000018395), a multicentre, prospective, open-label, randomized controlled trial that assessed the effect of 12 weeks of luseogliflozin (2.5 mg, once daily, n = 83) as compared with voglibose (0.2 mg, three times daily, n = 82) on the reduction in brain natriuretic peptide (BNP) in patients with type 2 diabetes and HFpEF. The analysis compared the change in ePV calculated by the Straus formula from baseline to Weeks 4, 12, and 24, using a mixed-effects model for repeated measures. We also estimated the association between changes in ePV and changes in other clinical parameters, including BNP levels. Luseogliflozin significantly reduced ePV as compared to voglibose at Week 4 {adjusted mean group-difference -6.43% [95% confidence interval (CI): -9.11 to -3.74]}, at Week 12 [-8.73% (95%CI: -11.40 to -6.05)], and at Week 24 [-11.02% (95%CI: -13.71 to -8.33)]. The effect of luseogliflozin on these parameters was mostly consistent across various patient clinical characteristics. The change in ePV at Week 12 was significantly associated with log-transformed BNP (r = 0.197, P = 0.015) and left atrial volume index (r = 0.283, P = 0.019). CONCLUSIONS Luseogliflozin significantly reduced ePV in patients with type 2 diabetes and HFpEF, as compared with voglibose. The reduction of intravascular volume by luseogliflozin may provide clinical benefits to patients with type 2 diabetes and HFpEF.
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Affiliation(s)
- Mitsutaka Nakashima
- Department of Cardiovascular MedicineOkayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences2‐5‐1 Shikata‐cho, Kita‐kuOkayama700‐8558Japan
| | - Toru Miyoshi
- Department of Cardiovascular MedicineOkayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences2‐5‐1 Shikata‐cho, Kita‐kuOkayama700‐8558Japan
| | - Kentaro Ejiri
- Department of Cardiovascular MedicineOkayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences2‐5‐1 Shikata‐cho, Kita‐kuOkayama700‐8558Japan
- Department of Internal MedicineTamano City HospitalOkayamaJapan
| | - Hajime Kihara
- Department of Internal MedicineKihara Cardiovascular ClinicAsahikawaJapan
| | - Yoshiki Hata
- Department of CardiologyMinamino Cardiovascular HospitalHachiojiJapan
| | | | | | - Hironobu Toda
- Department of Cardiovascular MedicineOkayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences2‐5‐1 Shikata‐cho, Kita‐kuOkayama700‐8558Japan
- Department of Internal MedicineOkayama East Neurosurgery HospitalOkayamaJapan
| | - Seiji Nanba
- Department of CardiologyOkayama Rosai HospitalOkayamaJapan
| | - Yoichi Nakamura
- Department of Cardiovascular MedicineSpecified Clinic of Soyokaze CardioVascular Medicine and Diabetes CareMatsuyamaJapan
| | - Satoshi Akagi
- Department of Internal MedicineAkaiwa Medical Association HospitalOkayamaJapan
| | - Satoru Sakuragi
- Department of Cardiovascular MedicineIwakuni Clinical CenterIwakuniJapan
| | - Taro Minagawa
- Department of Internal MedicineMinagawa Cardiovascular ClinicGifuJapan
| | - Yusuke Kawai
- Department of Cardiovascular MedicineOkayama City HospitalOkayamaJapan
| | - Nobuhiro Nishii
- Department of Cardiovascular MedicineOkayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences2‐5‐1 Shikata‐cho, Kita‐kuOkayama700‐8558Japan
- Department of Internal MedicineYoshinaga HospitalBizenJapan
| | - Soichiro Fuke
- Department of Cardiovascular MedicineJapanese Red Cross Okayama HospitalOkayamaJapan
| | | | - Kazufumi Nakamura
- Department of Cardiovascular MedicineOkayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences2‐5‐1 Shikata‐cho, Kita‐kuOkayama700‐8558Japan
| | - Hiroshi Ito
- Department of Cardiovascular MedicineOkayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences2‐5‐1 Shikata‐cho, Kita‐kuOkayama700‐8558Japan
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