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Oommen SG, Man RK, Talluri K, Nizam M, Kohir T, Aviles MA, Nino M, Jaisankar LG, Jaura J, Wannakuwatte RA, Tom L, Abraham J, Siddiqui HF. Heart Failure With Improved Ejection Fraction: Prevalence, Predictors, and Guideline-Directed Medical Therapy. Cureus 2024; 16:e61790. [PMID: 38975458 PMCID: PMC11227107 DOI: 10.7759/cureus.61790] [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] [Accepted: 06/06/2024] [Indexed: 07/09/2024] Open
Abstract
Recently, a new category of heart failure with improved ejection fraction (HFimpEF) has emerged in the classification system. This is defined as the subgroup of patients with heart failure with reduced ejection fraction (HFrEF) whose left ventricular ejection fraction has recovered partially or completely, with no specific cut-off values established yet in the guidelines. In our review, we aim to provide an overview of prevalence, predictors, mechanism of remodeling, and management strategies regarding HFimpEF. These patients constitute a sizeable cohort among patients with reduced ejection fraction. Certain patient characteristics including younger age and female gender, absence of comorbid conditions, low levels of biomarkers, and non-ischemic etiology were identified as positive predictors. The heart undergoes significant maladaptive changes post failure leading to adverse remodeling influenced etiology and duration. Goal-directed medical therapy including beta-blockers, angiotensin-converting enzyme inhibitors (ACEIs), and angiotensin II receptor blockers (ARBs) have notably improved cardiac function by inducing reverse remodeling. Despite a more favorable prognosis compared to HFrEF, patients with improved ejection fraction (EF) still face clinical events and reduced quality of life, and remain at risk of adverse outcomes. Although the evidence is scarce, it is advisable to continue treatment modalities despite improvement in EF, including device therapies, to prevent relapse and clinical deterioration. It is imperative to conduct further research to understand the mechanism leading to EF amelioration and establish guidelines to identify and direct management strategies.
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Affiliation(s)
- Sheethal G Oommen
- Psychiatry, Grigore T. Popa University of Medicine and Pharmacy, Iași, ROU
| | - Ruzhual K Man
- Research, Lady Hardinge Medical College, Mumbai, IND
| | - Keerthi Talluri
- Department of Medicine, Ganni Subba Lakshmi Medical College, Rajahmundry, IND
| | - Maryam Nizam
- Emergency Department, Valaichennai Base Hospital, Valaichennai, LKA
| | - Tejashwini Kohir
- Department of Medicine, Ganni Subba Lakshmi Medical College, Rajahmundry, IND
| | | | | | | | - Jashan Jaura
- General Practice, Max Super Speciality Hospital, Bathinda, Bathinda, IND
| | | | - Leo Tom
- Internal Medicine, Kowdoor Sadananda Hegde Medical Academy, Mangalore, IND
| | - Jeby Abraham
- General Medicine, Yenepoya Medical College, Mangalore, IND
| | - Humza F Siddiqui
- Internal Medicine, Jinnah Sindh Medical University, Karachi, PAK
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2
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Al-Bari MAA, Peake N, Eid N. Tuberculosis-diabetes comorbidities: Mechanistic insights for clinical considerations and treatment challenges. World J Diabetes 2024; 15:853-866. [PMID: 38766427 PMCID: PMC11099355 DOI: 10.4239/wjd.v15.i5.853] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/09/2024] [Revised: 02/08/2024] [Accepted: 03/21/2024] [Indexed: 05/10/2024] Open
Abstract
Tuberculosis (TB) remains a leading cause of death among infectious diseases, particularly in poor countries. Viral infections, multidrug-resistant and ex-tensively drug-resistant TB strains, as well as the coexistence of chronic illnesses such as diabetes mellitus (DM) greatly aggravate TB morbidity and mortality. DM [particularly type 2 DM (T2DM)] and TB have converged making their control even more challenging. Two contemporary global epidemics, TB-DM behaves like a syndemic, a synergistic confluence of two highly prevalent diseases. T2DM is a risk factor for developing more severe forms of multi-drug resistant-TB and TB recurrence after preventive treatment. Since a bidirectional relationship exists between TB and DM, it is necessary to concurrently treat both, and promote recommendations for the joint management of both diseases. There are also some drug-drug interactions resulting in adverse treatment outcomes in TB-DM patients including treatment failure, and reinfection. In addition, autophagy may play a role in these comorbidities. Therefore, the TB-DM comorbidities present several health challenges, requiring a focus on multidisciplinary collaboration and integrated strategies, to effectively deal with this double burden. To effectively manage the comorbidity, further screening in affected countries, more suitable drugs, and better treatment strategies are required.
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Affiliation(s)
| | - Nicholas Peake
- Biosciences and Chemistry and Biomolecular Research Centre, Sheffield Hallam University, Sheffield S1 1WB, United Kingdom
| | - Nabil Eid
- Department of Anatomy, Division of Human Biology, School of Medicine, International Medical University, Kuala Lumpur 57000, Malaysia
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3
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Fazio S, Mercurio V, Fazio V, Ruvolo A, Affuso F. Insulin Resistance/Hyperinsulinemia, Neglected Risk Factor for the Development and Worsening of Heart Failure with Preserved Ejection Fraction. Biomedicines 2024; 12:806. [PMID: 38672161 PMCID: PMC11047865 DOI: 10.3390/biomedicines12040806] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2024] [Revised: 03/27/2024] [Accepted: 04/03/2024] [Indexed: 04/28/2024] Open
Abstract
Heart failure (HF) has become a subject of continuous interest since it was declared a new pandemic in 1997 because of the exponential increase in hospitalizations for HF in the latest years. HF is the final state to which all heart diseases of different etiologies lead if not adequately treated. It is highly prevalent worldwide, with a progressive increase with age, reaching a prevalence of 10% in subjects over the age of 65 years. During the last two decades, it was possible to see that the prevalence of heart failure with preserved ejection fraction (HFpEF) was increasing while that of heart failure with reduced ejection fraction (HFrEF) was decreasing. HFpEF is typically characterized by concentric remodeling of the left ventricle (LV) with impaired diastolic function and increased filling pressures. Over the years, also the prevalence of insulin resistance (IR)/hyperinsulinemia (Hyperins) in the general adult population has progressively increased, primarily due to lifestyle changes, particularly in developed and developing countries, with a range that globally ranges between 15.5% and 46.5%. Notably, over 50% of patients with HF also have IR/Hyperins, and the percentage is even higher in those with HFpEF. In the scientific literature, it has been well highlighted that the increased circulating levels of insulin, associated with conditions of insulin resistance, are responsible for progressive cardiovascular alterations over the years that could stimulate the development and/or the worsening of HFpEF. The aim of this manuscript was to review the scientific literature that supports a pathophysiologic connection between IR/Hyperins and HFpEF to stimulate the scientific community toward the identification of hyperinsulinemia associated with insulin resistance as an independent cardiovascular risk factor in the development and worsening of HF, believing that its adequate screening in the general population and an appropriate treatment could reduce the prevalence of HFpEF and improve its progression.
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Affiliation(s)
- Serafino Fazio
- Department of Internal Medicine, School of Medicine, Federico II University, Via Sergio Pansini 5, 80135 Naples, Italy
| | - Valentina Mercurio
- Department of Translational Medical Sciences, Federico II University, Via Sergio Pasini 5, 80135 Naples, Italy;
| | - Valeria Fazio
- UOC Medicina Interna, Azienda Ospedaliera di Caserta, 81100 Caserta, Italy;
| | - Antonio Ruvolo
- UOC Cardiologia AORN dei colli PO CTO, Viale Colli Aminei 21, 80100 Naples, Italy;
| | - Flora Affuso
- Independent Researcher, Viale Raffaello 74, 80129 Naples, Italy;
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Basham HA, Keswani S, Kumar A, Rahol Rai SKA, Surkasha F, Kumari A, Malik J. Role of Sodium-Glucose Co-Transporter-2 Inhibitor During Anthracycline Use: An Updated Review. Cardiol Rev 2024:00045415-990000000-00187. [PMID: 38189378 DOI: 10.1097/crd.0000000000000638] [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] [Indexed: 01/09/2024]
Abstract
The coalescence of anthracycline-induced cardiotoxicity and the evolving role of sodium-glucose co-transporter-2 (SGLT-2) inhibitors in oncology and cardiology has prompted a comprehensive review of their mechanisms, clinical implications, and future directions. Anthracyclines, potent chemotherapeutic agents, have been integral in cancer treatment, yet their potential for cardiac harm necessitates careful monitoring and management. We explore the multifactorial nature of anthracycline-induced cardiotoxicity, encompassing diverse patient populations, cumulative doses, and interplay with other treatments. While advancements in imaging and biomarker assessments aid in early detection, the lack of standardized criteria poses challenges. The emergent role of SGLT-2 inhibitors, initially developed for diabetes management, presents a novel avenue for cardioprotection. Beyond glycemic control, these inhibitors exhibit pleiotropic effects, including enhanced diuresis, anti-inflammatory actions, and modulation of energy sources. Consequently, SGLT-2 inhibitors are being investigated for their potential to mitigate cardiotoxic effects, promising an innovative approach in cardio-oncology. Despite these advancements, limitations in data interpretation and patient-specific considerations persist. The future of anthracycline-induced cardiotoxicity research lies in predictive biomarkers, precision medicine, multidisciplinary collaboration, and tailored treatment regimens. By navigating these challenges and harnessing emerging strategies, we aim to optimize cancer treatment efficacy while safeguarding cardiovascular health, ultimately paving the way for a new era of personalized and comprehensive oncologic care.
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Affiliation(s)
- Humzala Ali Basham
- From the Department of Cardiovascular Medicine, Cardiovascular Analytics Group, Islamabad, Pakistan
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Salah HM, Baratto C, Yaranov DM, Rommel KP, Achanta S, Caravita S, Reddy Vasanthu VK, Fudim M. Interatrial Shunt Devices. Heart Fail Clin 2024; 20:61-69. [PMID: 37953022 PMCID: PMC11232059 DOI: 10.1016/j.hfc.2023.05.003] [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: 11/14/2023]
Abstract
Elevated left atrial pressure during exercise is a hallmark of heart failure (HF) and is associated with adverse left atrial remodeling and poor outcomes. To decompress the pressure-overloaded left atrium in patients with HF, several device-based approaches have been developed to create a permanent, pressure-dependent, left-to-right interatrial shunt. Such approaches are currently in various stages of investigations in both HF with reduced ejection fraction (EF) and HF with preserved EF. This review discusses the evolution of the concept of left atrial decompression and summarizes the current landscape of device-based approaches used for left atrial decompression.
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Affiliation(s)
- Husam M Salah
- Department of Internal Medicine, University of Arkansas for Medical Sciences, Little Rock, AR, USA
| | - Claudia Baratto
- Division of Cardiology, Dyspnea and Pulmonary Hypertension Clinic, Ospedale San Luca IRCCS Istituto Auxologico Italiano, Milano, Italy
| | - Dmitry M Yaranov
- Baptist Heart Institute, Baptist Memorial Hospital, Memphis, TN, USA
| | - Karl-Philipp Rommel
- Deptartment of Cardiology, Heart Center at University of Leipzig and Leipzig Heart Institute, Leipzig, Germany; Cardiovacular Research Foundation, New York, NY, USA
| | | | - Sergio Caravita
- Division of Cardiology, Dyspnea and Pulmonary Hypertension Clinic, Ospedale San Luca IRCCS Istituto Auxologico Italiano, Milano, Italy; Department of Management, Information and Production Engineering, University of Bergamo, Dalmine, Province of Bergamo, Italy
| | | | - Marat Fudim
- Division of Cardiology, Department of Medicine, Duke University, Durham, NC, USA; Duke Clinical Research Institute, Durham, NC, USA.
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Li N, Zhu QX, Li GZ, Wang T, Zhou H. Empagliflozin ameliorates diabetic cardiomyopathy probably via activating AMPK/PGC-1α and inhibiting the RhoA/ROCK pathway. World J Diabetes 2023; 14:1862-1876. [PMID: 38222788 PMCID: PMC10784799 DOI: 10.4239/wjd.v14.i12.1862] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/21/2023] [Revised: 10/20/2023] [Accepted: 11/17/2023] [Indexed: 12/14/2023] Open
Abstract
BACKGROUND Diabetic cardiomyopathy (DCM) increases the risk of hospitalization for heart failure (HF) and mortality in patients with diabetes mellitus. However, no specific therapy to delay the progression of DCM has been identified. Mitochondrial dysfunction, oxidative stress, inflammation, and calcium handling imbalance play a crucial role in the pathological processes of DCM, ultimately leading to cardiomyocyte apoptosis and cardiac dysfunctions. Empagliflozin, a novel glucose-lowering agent, has been confirmed to reduce the risk of hospitalization for HF in diabetic patients. Nevertheless, the molecular mechanisms by which this agent provides cardioprotection remain unclear. AIM To investigate the effects of empagliflozin on high glucose (HG)-induced oxidative stress and cardiomyocyte apoptosis and the underlying molecular mechanism. METHODS Twelve-week-old db/db mice and primary cardiomyocytes from neonatal rats stimulated with HG (30 mmol/L) were separately employed as in vivo and in vitro models. Echocardiography was used to evaluate cardiac function. Flow cytometry and TdT-mediated dUTP-biotin nick end labeling staining were used to assess apoptosis in myocardial cells. Mitochondrial function was assessed by cellular ATP levels and changes in mitochondrial membrane potential. Furthermore, intracellular reactive oxygen species production and superoxide dismutase activity were analyzed. Real-time quantitative PCR was used to analyze Bax and Bcl-2 mRNA expression. Western blot analysis was used to measure the phosphorylation of AMP-activated protein kinase (AMPK) and myosin phosphatase target subunit 1 (MYPT1), as well as the peroxisome proliferator-activated receptor-γ coactivator-1α (PGC-1α) and active caspase-3 protein levels. RESULTS In the in vivo experiment, db/db mice developed DCM. However, the treatment of db/db mice with empagliflozin (10 mg/kg/d) for 8 wk substantially enhanced cardiac function and significantly reduced myocardial apoptosis, accompanied by an increase in the phosphorylation of AMPK and PGC-1α protein levels, as well as a decrease in the phosphorylation of MYPT1 in the heart. In the in vitro experiment, the findings indicate that treatment of cardiomyocytes with empagliflozin (10 μM) or fasudil (FA) (a ROCK inhibitor, 100 μM) or overexpression of PGC-1α significantly attenuated HG-induced mitochondrial injury, oxidative stress, and cardiomyocyte apoptosis. However, the above effects were partly reversed by the addition of compound C (CC). In cells exposed to HG, empagliflozin treatment increased the protein levels of p-AMPK and PGC-1α protein while decreasing phosphorylated MYPT1 levels, and these changes were mitigated by the addition of CC. Adding FA and overexpressing PGC-1α in cells exposed to HG substantially increased PGC-1α protein levels. In addition, no sodium-glucose cotransporter (SGLT)2 protein expression was detected in cardiomyocytes. CONCLUSION Empagliflozin partially achieves anti-oxidative stress and anti-apoptotic effects on cardiomyocytes under HG conditions by activating AMPK/PGC-1α and suppressing of the RhoA/ROCK pathway independent of SGLT2.
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Affiliation(s)
- Na Li
- Department of Endocrinology, The Second Hospital of Hebei Medical University, Shijiazhuang 050000, Hebei Province, China
| | - Qiu-Xiao Zhu
- Department of Endocrinology, The Second Hospital of Hebei Medical University, Shijiazhuang 050000, Hebei Province, China
| | - Gui-Zhi Li
- Department of Endocrinology, The Second Hospital of Hebei Medical University, Shijiazhuang 050000, Hebei Province, China
| | - Ting Wang
- Department of Endocrinology, The Second Hospital of Hebei Medical University, Shijiazhuang 050000, Hebei Province, China
| | - Hong Zhou
- Department of Endocrinology, The Second Hospital of Hebei Medical University, Shijiazhuang 050000, Hebei Province, China
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Rodrigues EA, Rosa CM, Campos DHS, Damatto FC, Murata GM, Souza LM, Pagan LU, Gatto M, Brosler JY, Souza HOA, Martins MM, Bastos LM, Tanni SE, Okoshi K, Okoshi MP. The influence of dapagliflozin on cardiac remodeling, myocardial function and metabolomics in type 1 diabetes mellitus rats. Diabetol Metab Syndr 2023; 15:223. [PMID: 37908006 PMCID: PMC10617150 DOI: 10.1186/s13098-023-01196-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Accepted: 10/21/2023] [Indexed: 11/02/2023] Open
Abstract
BACKGROUND Sodium-glucose cotransporter (SGLT)2 inhibitors have displayed beneficial effects on the cardiovascular system in diabetes mellitus (DM) patients. As most clinical trials were performed in Type 2 DM, their effects in Type 1 DM have not been established. OBJECTIVE To evaluate the influence of long-term treatment with SGLT2 inhibitor dapagliflozin on cardiac remodeling, myocardial function, energy metabolism, and metabolomics in rats with Type 1 DM. METHODS Male Wistar rats were divided into groups: Control (C, n = 15); DM (n = 15); and DM treated with dapagliflozin (DM + DAPA, n = 15) for 30 weeks. DM was induced by streptozotocin. Dapagliflozin 5 mg/kg/day was added to chow. STATISTICAL ANALYSIS ANOVA and Tukey or Kruskal-Wallis and Dunn. RESULTS DM + DAPA presented lower glycemia and higher body weight than DM. Echocardiogram showed DM with left atrium dilation and left ventricular (LV) hypertrophy, dilation, and systolic and diastolic dysfunction. In LV isolated papillary muscles, DM had reduced developed tension, +dT/dt and -dT/dt in basal condition and after inotropic stimulation. All functional changes were attenuated by dapagliflozin. Hexokinase (HK), phosphofructokinase (PFK) and pyruvate kinase (PK) activity was lower in DM than C, and PFK and PK activity higher in DM + DAPA than DM. Metabolomics revealed 21 and 5 metabolites positively regulated in DM vs. C and DM + DAPA vs. DM, respectively; 6 and 3 metabolites were negatively regulated in DM vs. C and DM + DAPA vs. DM, respectively. Five metabolites that participate in cell membrane ultrastructure were higher in DM than C. Metabolites levels of N-oleoyl glutamic acid, chlorocresol and N-oleoyl-L-serine were lower and phosphatidylethanolamine and ceramide higher in DM + DAPA than DM. CONCLUSION Long-term treatment with dapagliflozin attenuates cardiac remodeling, myocardial dysfunction, and contractile reserve impairment in Type 1 diabetic rats. The functional improvement is combined with restored pyruvate kinase and phosphofructokinase activity and attenuated metabolomics changes.
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Affiliation(s)
- Eder Anderson Rodrigues
- Department of Internal Medicine, Botucatu Medical School, Sao Paulo State University (UNESP), Botucatu, SP, Brazil
| | - Camila Moreno Rosa
- Department of Internal Medicine, Botucatu Medical School, Sao Paulo State University (UNESP), Botucatu, SP, Brazil
| | - Dijon Henrique Salome Campos
- Department of Internal Medicine, Botucatu Medical School, Sao Paulo State University (UNESP), Botucatu, SP, Brazil
| | - Felipe Cesar Damatto
- Department of Internal Medicine, Botucatu Medical School, Sao Paulo State University (UNESP), Botucatu, SP, Brazil
| | - Gilson Masahiro Murata
- LIM29, Division of Nephrology, Medical School, University of Sao Paulo, USP, Sao Paulo, SP, Brazil
| | - Lidiane Moreira Souza
- Department of Internal Medicine, Botucatu Medical School, Sao Paulo State University (UNESP), Botucatu, SP, Brazil
| | - Luana Urbano Pagan
- Department of Internal Medicine, Botucatu Medical School, Sao Paulo State University (UNESP), Botucatu, SP, Brazil
| | - Mariana Gatto
- Department of Internal Medicine, Botucatu Medical School, Sao Paulo State University (UNESP), Botucatu, SP, Brazil
| | - Jessica Yumi Brosler
- Department of Internal Medicine, Botucatu Medical School, Sao Paulo State University (UNESP), Botucatu, SP, Brazil
| | - Hebreia Oliveira Almeida Souza
- Laboratory of Nanobiotechnology Prof. Dr. Luiz Ricardo Goulart, Institute of Biotechnology, Federal University of Uberlândia, Uberlândia, MG, Brazil
| | - Mario Machado Martins
- Laboratory of Nanobiotechnology Prof. Dr. Luiz Ricardo Goulart, Institute of Biotechnology, Federal University of Uberlândia, Uberlândia, MG, Brazil
| | - Luciana Machado Bastos
- Laboratory of Nanobiotechnology Prof. Dr. Luiz Ricardo Goulart, Institute of Biotechnology, Federal University of Uberlândia, Uberlândia, MG, Brazil
| | - Suzana Erico Tanni
- Department of Internal Medicine, Botucatu Medical School, Sao Paulo State University (UNESP), Botucatu, SP, Brazil
| | - Katashi Okoshi
- Department of Internal Medicine, Botucatu Medical School, Sao Paulo State University (UNESP), Botucatu, SP, Brazil
| | - Marina Politi Okoshi
- Department of Internal Medicine, Botucatu Medical School, Sao Paulo State University (UNESP), Botucatu, SP, Brazil.
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Fazio S, Mercurio V, Affuso F, Bellavite P. The Negative Impact of Insulin Resistance/Hyperinsulinemia on Chronic Heart Failure and the Potential Benefits of Its Screening and Treatment. Biomedicines 2023; 11:2928. [PMID: 38001929 PMCID: PMC10669553 DOI: 10.3390/biomedicines11112928] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2023] [Revised: 10/25/2023] [Accepted: 10/26/2023] [Indexed: 11/26/2023] Open
Abstract
This opinion article highlights the potential alterations caused by insulin resistance and hyperinsulinemia on the cardiovascular system and their negative impact on heart failure (HF), and describes the potential benefits of an early screening with consequent prompt treatment. HF is the final event of several different cardiovascular diseases. Its incidence has been increasing over the last decades because of increased survival from ischemic heart disease thanks to improvements in its treatment (including myocardial revascularization interventions) and the increase in life span. In particular, incidence of HF with preserved ejection fraction (HFpEF) is significantly increasing, and patients with HFpEF often are also affected by diabetes mellitus and insulin resistance (IR), with a prevalence > 45%. Concentric left ventricular (LV) remodeling and diastolic dysfunction are the main structural abnormalities that characterize HFpEF. It is well documented in the literature that IR with chronic hyperinsulinemia, besides causing type 2 diabetes mellitus, can cause numerous cardiovascular alterations, including endothelial dysfunction and increased wall thicknesses of the left ventricle with concentric remodeling and diastolic dysfunction. Therefore, it is conceivable that IR might play a major role in the pathophysiology and the progressive worsening of HF. To date, several substances have been shown to reduce IR/hyperinsulinemia and have beneficial clinical effects in patients with HF, including SGLT2 inhibitors, metformin, and berberine. For this reason, an early screening of IR could be advisable in subjects at risk and in patients with heart failure, to promptly intervene with appropriate therapy. Future studies aimed at comparing the efficacy of the substances used both alone and in association are needed.
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Affiliation(s)
- Serafino Fazio
- Department of Internal Medicine, University of Naples Federico II, 80138 Naples, Italy
| | - Valentina Mercurio
- Department of Translational Medical Sciences, University of Naples Federico II, 80131 Naples, Italy;
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Escobar C, Pascual-Figal D, Manzano L, Nuñez J, Camafort M. Current Role of SLGT2 Inhibitors in the Management of the Whole Spectrum of Heart Failure: Focus on Dapagliflozin. J Clin Med 2023; 12:6798. [PMID: 37959263 PMCID: PMC10649290 DOI: 10.3390/jcm12216798] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2023] [Revised: 10/21/2023] [Accepted: 10/25/2023] [Indexed: 11/15/2023] Open
Abstract
Heart failure (HF) is associated with a high morbidity and mortality burden. In light of more recent evidence, SGLT2 inhibitors are currently recommended as first-line therapy in managing patients with HF, regardless of ejection fraction, to reduce HF burden. The DAPA-HF and DELIVER trials, and particularly, the pooled analysis of both studies, have shown that dapagliflozin significantly reduces the risk of cardiovascular death, all-cause death, total HF hospitalizations, and MACE in the whole spectrum of HF, with sustained benefits over time. Recent data have shown that the full implementation of dapagliflozin in clinical practice would translate into a robust reduction in hospitalizations for HF and death in real-life populations. Many pathophysiological mechanisms have been involved in these benefits, particularly the positive effects of dapagliflozin on reversing cardiac (atrial and ventricular) remodeling, reducing cardiac fibrosis and inflammation, and improving endothelial dysfunction. In this manuscript, we reviewed from a practical point of view the role of dapagliflozin in the management of the whole spectrum of patients with HF.
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Affiliation(s)
- Carlos Escobar
- Cardiology Department, University Hospital La Paz, 28046 Madrid, Spain
| | - Domingo Pascual-Figal
- Cardiology Department, Hospital Clinico Universitario Virgen de la Arrixaca, 30120 Murcia, Spain;
- Spanish National Cardiovascular Research Centre (CNIC), 28029 Madrid, Spain
- Department of Medicine, Universidad de Murcia, 30100 Murcia, Spain
| | - Luis Manzano
- Internal Medicine Department, University Hospital Ramon y Cajal, Alcala de Henares University, 28034 Madrid, Spain;
| | - Julio Nuñez
- Cardiology Department, University Hospital Clínico of Valencia, Instituto de Investigación Sanitaria (INCLIVA), 46010 Valencia, Spain;
- CIBER Cardiovascular, 28029 Madrid, Spain
| | - Miguel Camafort
- Internal Medicine Department, Hospital Clinic, University of Barcelona, 08036 Barcelona, Spain;
- CIBER OBN, ISCIII (Centro de Investigación Biomédica en Red, Instituto de Salud Carlos III), 28222 Madrid, Spain
- Working Group of Cardiovascular Risk, Nutrition, and Aging, IDIBAPS (Instituto de Investigaciones Biomédicas August Pi i Sunyer), 08036 Barcelona, Spain
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10
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Riaz M, Smith SM, Dietrich EA, Winchester DE, Guo J, Park H. Comparative effectiveness of sodium-glucose cotransporter-2 inhibitors among patients with heart failure with preserved ejection fraction. Pharmacotherapy 2023; 43:1024-1031. [PMID: 37459069 DOI: 10.1002/phar.2853] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Revised: 05/05/2023] [Accepted: 05/15/2023] [Indexed: 07/25/2023]
Abstract
BACKGROUND Sodium-glucose cotransporter-2 inhibitors (SGLT2i) are recommended by the American Heart Association for management of heart failure with preserved ejection fraction (HFpEF), but little is known about their in-class comparative effectiveness in real-world settings. OBJECTIVES To assess the in-class comparative effectiveness of SGLT2i for preventing HF-related and all-cause hospitalizations among patients with HFpEF. METHODS Using MarketScan® Commercial and Medicare Supplemental research databases (2012-2020), this cohort study included adults with HFpEF treated with SGLT2i. Stabilized inverse probability treatment weighted Cox proportional hazards regression was used to compare HF-related and all-cause hospitalizations in three pairwise comparisons: dapagliflozin versus canagliflozin, empagliflozin versus canagliflozin, and dapagliflozin versus empagliflozin. Subgroup and sensitivity analyses were conducted to assess robustness of the main analysis. RESULTS In total, 3629 SGLT2i users (881 dapagliflozin, 1120 canagliflozin, and 1628 empagliflozin) were included. Compared with canagliflozin, dapagliflozin was associated with decreased risk of HF-related hospitalization (adjusted hazard ratio [aHR], 0.75; 95% confidence interval [CI], 0.56-1.01) and all-cause hospitalization (aHR, 0.84; 95% CI 0.73-0.97). Compared with canagliflozin, empagliflozin was associated with 55% decreased risk of HF-related hospitalization (aHR, 0.45; 95% CI 0.34-0.59) and 18% decreased risk of all-cause hospitalization (aHR, 0.82; 95% CI 0.73-0.93). Compared with empagliflozin, dapagliflozin was associated with 50% increased risk of HF-related hospitalization (aHR, 1.50; 95% CI 1.09-2.07) and a statistically nonsignificant increase in the risk of all-cause hospitalization (aHR, 1.05; 95% CI 0.92-1.20). CONCLUSIONS Compared with canagliflozin or dapagliflozin use, empagliflozin use was associated with decreased risk of HF-related and all-cause hospitalizations. Compared with canagliflozin, dapagliflozin was associated with a reduced risk of HF-related and all-cause hospitalizations.
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Affiliation(s)
- Munaza Riaz
- Department of Pharmaceutical Outcomes and Policy, College of Pharmacy, University of Florida, Gainesville, Florida, USA
- Lahore College for Women University, Lahore, Pakistan
| | - Steven M Smith
- Department of Pharmaceutical Outcomes and Policy, College of Pharmacy, University of Florida, Gainesville, Florida, USA
- Division of Cardiovascular Medicine, Department of Medicine, College of Medicine, University of Florida, Gainesville, Florida, USA
| | - Eric A Dietrich
- Department of Pharmacotherapy and Translational Research, College of Pharmacy, University of Florida, Gainesville, Florida, USA
| | - David E Winchester
- Division of Cardiovascular Medicine, Department of Medicine, College of Medicine, University of Florida, Gainesville, Florida, USA
| | - Jingchuan Guo
- Department of Pharmaceutical Outcomes and Policy, College of Pharmacy, University of Florida, Gainesville, Florida, USA
| | - Haesuk Park
- Department of Pharmaceutical Outcomes and Policy, College of Pharmacy, University of Florida, Gainesville, Florida, USA
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11
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Pandey AK, Bhatt DL, Pandey A, Marx N, Cosentino F, Pandey A, Verma S. Mechanisms of benefits of sodium-glucose cotransporter 2 inhibitors in heart failure with preserved ejection fraction. Eur Heart J 2023; 44:3640-3651. [PMID: 37674356 DOI: 10.1093/eurheartj/ehad389] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/09/2022] [Revised: 03/07/2023] [Accepted: 05/29/2023] [Indexed: 09/08/2023] Open
Abstract
For decades, heart failure with preserved ejection fraction (HFpEF) proved an elusive entity to treat. Sodium-glucose cotransporter 2 (SGLT2) inhibitors have recently been shown to reduce the composite of heart failure hospitalization or cardiovascular death in patients with HFpEF in the landmark DELIVER and EMPEROR-Preserved trials. While improvements in blood sugar, blood pressure, and attenuation of kidney disease progression all may play some role, preclinical and translational research have identified additional mechanisms of these agents. The SGLT2 inhibitors have intriguingly been shown to induce a nutrient-deprivation and hypoxic-like transcriptional paradigm, with increased ketosis, erythropoietin, and autophagic flux in addition to altering iron homeostasis, which may contribute to improved cardiac energetics and function. These agents also reduce epicardial adipose tissue and alter adipokine signalling, which may play a role in the reductions in inflammation and oxidative stress observed with SGLT2 inhibition. Emerging evidence also indicates that these drugs impact cardiomyocyte ionic homeostasis although whether this is through indirect mechanisms or via direct, off-target effects on other ion channels has yet to be clearly characterized. Finally, SGLT2 inhibitors have been shown to reduce myofilament stiffness as well as extracellular matrix remodelling/fibrosis in the heart, improving diastolic function. The SGLT2 inhibitors have established themselves as robust, disease-modifying therapies and as recent trial results are incorporated into clinical guidelines, will likely become foundational in the therapy of HFpEF.
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Affiliation(s)
- Arjun K Pandey
- Michael G. DeGroote School of Medicine, McMaster University, 90 Main Street West, Hamilton, Ontario L8P 1H6, Canada
| | - Deepak L Bhatt
- Mount Sinai Heart, Icahn School of Medicine at Mount Sinai Health System, 1 Gustave L. Levy Place, New York, NY 10029, USA
| | - Avinash Pandey
- Department of Medicine, University of Ottawa Heart Institute, 40 Ruskin St, Ottawa, Ontario K1Y 4W7, Canada
| | - Nikolaus Marx
- Department of Internal Medicine, University Hospital Aachen, RWTH Aachen University, Templergraben 55, 52062 Aachen, Germany
| | - Francesco Cosentino
- Division of Cardiology, Department of Medicine, Solna, Karolinska Institutet, Norrbacka S1:02, Stockholm, SE 17177, Sweden
- Heart, Vascular and Neuro Theme, Department of Cardiology, Karolinska University Hospital, Anna Steckséns gata 41, 171 64 Solna, Sweden
| | - Ambarish Pandey
- Division of Cardiology, Department of Internal Medicine, UT Southwestern Medical Center, 5323 Harry Hines Boulevard, Dallas, TX 75390, USA
| | - Subodh Verma
- Division of Cardiac Surgery, Li Ka Shing Knowledge Institute of St. Michael's Hospital, University of Toronto, 30 Bond Street, Toronto, ON, Canada
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12
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Mustapic I, Bakovic D, Susilovic-Grabovac Z, Borovac JA. Left Ventricular Systolic Function After 3 Months of SGLT2 Inhibitor Therapy in Heart Failure Patients with Reduced Ejection Fraction. J Cardiovasc Transl Res 2023; 16:987-998. [PMID: 37155137 PMCID: PMC10166024 DOI: 10.1007/s12265-023-10389-3] [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: 10/05/2022] [Accepted: 04/18/2023] [Indexed: 05/10/2023]
Abstract
Not much is known about the effects of sodium-glucose cotransporter 2 inhibitors (SGLT2i) on echocardiographic parameters of left ventricular (LV) systolic function in patients with heart failure and reduced ejection fraction (HFrEF).We prospectively included 59 outpatients with HFrEF: 41 patients received SGLT2i with OMT (SGLT2i+ group), whereas eighteen patients received OMT without SGLT2i (SGLT2i- group). Myocardial work index (MWI), 3D ejection fraction (3D LVEF), and global longitudinal strain (GLS) were measured at baseline and after 3 months following treatment. At 3-month follow-up, the SGLT2i+ group showed significantly greater improvement in MWI than the SGLT2i- group. In both groups, there was a significant improvement in 3D LVEF and LV GLS, circulating NT-proBNP levels, and NYHA functional class, with significantly greater improvement in the SGLT2i+ group.In conclusion, the addition of SGLT2i to fully optimized background medical therapy resulted in a greater improvement of LV systolic function among outpatients with HFrEF.
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Affiliation(s)
- Ivona Mustapic
- Cardiovascular Diseases Department, University Hospital of Split, Soltanska 1, 21000, Split, Croatia.
| | - Darija Bakovic
- Cardiovascular Diseases Department, University Hospital of Split, Soltanska 1, 21000, Split, Croatia
- Department of Physiology, University of Split School of Medicine, Split, Croatia
| | - Zora Susilovic-Grabovac
- Cardiovascular Diseases Department, University Hospital of Split, Soltanska 1, 21000, Split, Croatia
| | - Josip Andjelo Borovac
- Cardiovascular Diseases Department, University Hospital of Split, Soltanska 1, 21000, Split, Croatia
- Department of Health Studies, University of Split, Split, Croatia
- Department of Pathophysiology, University of Split School of Medicine, Split, Croatia
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13
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Prosperi S, D’Amato A, Severino P, Myftari V, Monosilio S, Marchiori L, Zagordi LM, Filomena D, Di Pietro G, Birtolo LI, Badagliacca R, Mancone M, Maestrini V, Vizza CD. Sizing SGLT2 Inhibitors Up: From a Molecular to a Morpho-Functional Point of View. Int J Mol Sci 2023; 24:13848. [PMID: 37762152 PMCID: PMC10530908 DOI: 10.3390/ijms241813848] [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: 08/10/2023] [Revised: 08/30/2023] [Accepted: 09/03/2023] [Indexed: 09/29/2023] Open
Abstract
Sodium-glucose cotransporter 2 inhibitors (SGLT2i), or gliflozins, have recently been shown to reduce cardiovascular death and hospitalization in patients with heart failure, representing a revolutionary therapeutic tool. The purpose of this review is to explore their multifaceted mechanisms of actions, beyond their known glucose reduction power. The cardioprotective effects of gliflozins seem to be linked to the maintenance of cellular homeostasis and to an action on the main metabolic pathways. They improve the oxygen supply for cardiomyocytes with a considerable impact on both functional and morphological myocardial aspects. Moreover, multiple molecular actions of SGLT2i are being discovered, such as the reduction of both inflammation, oxidative stress and cellular apoptosis, all responsible for myocardial damage. Various studies showed controversial results concerning the role of SGLT2i in reverse cardiac remodeling and the lowering of natriuretic peptides, suggesting that their overall effect has yet to be fully understood. In addition to this, advanced imaging studies evaluating the effect on all four cardiac chambers are lacking. Further studies will be needed to better understand the real impact of their administration, their use in daily practice and how they can contribute to benefits in terms of reverse cardiac remodeling.
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Affiliation(s)
| | - Andrea D’Amato
- Correspondence: ; Tel.: +39-06-49979021; Fax: +39-06-49979060
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14
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Xanthopoulos A, Katsiadas N, Skoularigkis S, Magouliotis DE, Skopeliti N, Patsilinakos S, Briasoulis A, Triposkiadis F, Skoularigis J. Association between Dapagliflozin, Cardiac Biomarkers and Cardiac Remodeling in Patients with Diabetes Mellitus and Heart Failure. Life (Basel) 2023; 13:1778. [PMID: 37629635 PMCID: PMC10455594 DOI: 10.3390/life13081778] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Revised: 08/17/2023] [Accepted: 08/19/2023] [Indexed: 08/27/2023] Open
Abstract
Sodium-glucose cotransporter-2 inhibitors (SGLT2is) are a relatively new class of antidiabetic drugs that have shown favorable effects in heart failure (HF) patients, irrespective of the left ventricular ejection fraction (LVEF). Recent studies have demonstrated the beneficial effects of empagliflozin on cardiac function and structure; however, less is known about dapagliflozin. The purpose of the current work was to investigate the association between the use of dapagliflozin and cardiac biomarkers as well as the cardiac structure in a cohort of patients with HF and diabetes mellitus (DM). The present work was an observational study that included 118 patients (dapagliflozin group n = 60; control group n = 58) with HF and DM. The inclusion criteria included: age > 18 years, a history of DM and HF, regardless of LVEF, and hospitalization for HF exacerbation within the previous 6 months. The exclusion criteria were previous treatment with SGLT2i or glucagon-like peptide-1 receptor agonists, a GFR< 30 and life expectancy < 1 year. The evaluation of patients (at baseline, 6 and 12 months) included a clinical assessment, laboratory blood tests and echocardiography. The Mann-Whitney test was used for the comparison of continuous variables between the two groups, while Friedman's analysis of variance for repeated measures was used for the comparison of continuous variables. Troponin (p < 0.001) and brain natriuretic peptide (BNP) (p < 0.001) decreased significantly throughout the follow-up period in the dapagliflozin group, but not in the control group (p > 0.05 for both). The LV end-diastolic volume index (p < 0.001 for both groups) and LV end-systolic volume index (p < 0.001 for both groups) decreased significantly in the dapagliflozin and the control group, respectively. The LVEF increased significantly (p < 0.001) only in the dapagliflozin group, whereas the global longitudinal strain (GLS) improved in the dapagliflozin group (p < 0.001) and was impaired in the control group (p = 0.021). The left atrial volume index decreased in the dapagliflozin group (p < 0.001) but remained unchanged in the control group (p = 0.114). Lastly, the left ventricular mass index increased significantly both in the dapagliflozin (p = 0.003) and control group (p = 0.001). Dapagliflozin, an SGLT2i, was associated with a reduction in cardiac biomarkers and with reverse cardiac remodeling in patients with HF and DM.
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Affiliation(s)
- Andrew Xanthopoulos
- Department of Cardiology, University Hospital of Larissa, 41110 Larissa, Greece; (S.S.); (N.S.); (F.T.)
| | - Nikolaos Katsiadas
- Department of Cardiology, Konstantopoulio General Hospital, 14233 Nea Ionia, Greece
| | - Spyridon Skoularigkis
- Department of Cardiology, University Hospital of Larissa, 41110 Larissa, Greece; (S.S.); (N.S.); (F.T.)
| | - Dimitrios E. Magouliotis
- Unit of Quality Improvement, Department of Cardiothoracic Surgery, University of Thessaly, 41110 Larissa, Greece;
| | - Niki Skopeliti
- Department of Cardiology, University Hospital of Larissa, 41110 Larissa, Greece; (S.S.); (N.S.); (F.T.)
| | | | - Alexandros Briasoulis
- Department of Therapeutics, Heart Failure and Cardio-Oncology Clinic, National and Kapodistrian University of Athens, 11527 Athens, Greece;
| | - Filippos Triposkiadis
- Department of Cardiology, University Hospital of Larissa, 41110 Larissa, Greece; (S.S.); (N.S.); (F.T.)
| | - John Skoularigis
- Department of Cardiology, University Hospital of Larissa, 41110 Larissa, Greece; (S.S.); (N.S.); (F.T.)
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15
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Salah HM, Fudim M, Burkhoff D. Device Interventions for Heart Failure. JACC. HEART FAILURE 2023; 11:1039-1054. [PMID: 37611987 DOI: 10.1016/j.jchf.2023.07.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Revised: 06/26/2023] [Accepted: 07/05/2023] [Indexed: 08/25/2023]
Abstract
Despite remarkable advances in drug therapy for heart failure (HF), the residual HF-related morbidity, mortality, and hospitalizations remain substantial across all HF phenotypes, and significant proportions of patients with HF remain symptomatic despite optimal drug therapy. Driven by these unmet clinical needs, the exponential growth of transcatheter interventions, and a recent shift in the regulatory landscape of device-based therapies, novel device-based interventions have emerged as a potential therapy for various phenotypes of HF. Device-based interventions can overcome some of the limitations of drug therapy (eg, intolerance, nonadherence, inconsistent delivery, and recurrent and long-term cost) and can target some HF-related pathophysiologic pathways more effectively than drug therapy. This paper reviews the current evolving landscape of device-based interventions in HF and highlights critical points related to implementation of these therapies in the current workflow of HF management.
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Affiliation(s)
- Husam M Salah
- Department of Internal Medicine, University of Arkansas for Medical Sciences, Little Rock, Arkansas, USA
| | - Marat Fudim
- Division of Cardiology, Department of Medicine, Duke University, Durham, North Carolina, USA; Duke Clinical Research Institute, Durham, North Carolina, USA
| | - Daniel Burkhoff
- Cardiovascular Research Foundation, New York, New York, USA.
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16
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Mele M, Imbrici P, Mele A, Togo MV, Dinoi G, Correale M, Brunetti ND, Nicolotti O, De Luca A, Altomare CD, Liantonio A, Amoroso N. Short-term anti-remodeling effects of gliflozins in diabetic patients with heart failure and reduced ejection fraction: an explainable artificial intelligence approach. Front Pharmacol 2023; 14:1175606. [PMID: 37361206 PMCID: PMC10289166 DOI: 10.3389/fphar.2023.1175606] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Accepted: 05/26/2023] [Indexed: 06/28/2023] Open
Abstract
Introduction: Sodium-glucose cotransporter type 2 inhibitors (SGLT2i), gliflozins, play an emerging role for the treatment of heart failure with reduced left ventricular ejection fraction (HFrEF). Nevertheless, the effects of SGLT2i on ventricular remodeling and function have not been completely understood yet. Explainable artificial intelligence represents an unprecedented explorative option to clinical research in this field. Based on echocardiographic evaluations, we identified some key clinical responses to gliflozins by employing a machine learning approach. Methods: Seventy-eight consecutive diabetic outpatients followed for HFrEF were enrolled in the study. Using a random forests classification, a single subject analysis was performed to define the profile of patients treated with gliflozins. An explainability analysis using Shapley values was used to outline clinical parameters that mostly improved after gliflozin therapy and machine learning runs highlighted specific variables predictive of gliflozin response. Results: The five-fold cross-validation analyses showed that gliflozins patients can be identified with a 0.70 ± 0.03% accuracy. The most relevant parameters distinguishing gliflozins patients were Right Ventricular S'-Velocity, Left Ventricular End Systolic Diameter and E/e' ratio. In addition, low Tricuspid Annular Plane Systolic Excursion values along with high Left Ventricular End Systolic Diameter and End Diastolic Volume values were associated to lower gliflozin efficacy in terms of anti-remodeling effects. Discussion: In conclusion, a machine learning analysis on a population of diabetic patients with HFrEF showed that SGLT2i treatment improved left ventricular remodeling, left ventricular diastolic and biventricular systolic function. This cardiovascular response may be predicted by routine echocardiographic parameters, with an explainable artificial intelligence approach, suggesting a lower efficacy in case of advanced stages of cardiac remodeling.
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Affiliation(s)
- Marco Mele
- Department of Pharmacy-Drug Sciences, University of Bari, Bari, Italy
- University Hospital Policlinico Riuniti, Foggia, Italy
| | - Paola Imbrici
- Department of Pharmacy-Drug Sciences, University of Bari, Bari, Italy
| | - Antonietta Mele
- Department of Pharmacy-Drug Sciences, University of Bari, Bari, Italy
| | | | - Giorgia Dinoi
- Department of Pharmacy-Drug Sciences, University of Bari, Bari, Italy
| | | | | | - Orazio Nicolotti
- Department of Pharmacy-Drug Sciences, University of Bari, Bari, Italy
| | - Annamaria De Luca
- Department of Pharmacy-Drug Sciences, University of Bari, Bari, Italy
| | | | | | - Nicola Amoroso
- Department of Pharmacy-Drug Sciences, University of Bari, Bari, Italy
- National Institute of Nuclear Physics, Section of Bari, Bari, Italy
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17
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Moady G, Ben Gal T, Atar S. Sodium-Glucose Co-Transporter 2 Inhibitors in Heart Failure-Current Evidence in Special Populations. Life (Basel) 2023; 13:1256. [PMID: 37374037 PMCID: PMC10301138 DOI: 10.3390/life13061256] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Revised: 05/17/2023] [Accepted: 05/22/2023] [Indexed: 06/29/2023] Open
Abstract
Sodium-glucose co-transporter 2 (SGLT2) inhibitors, originally used for diabetes mellitus, are gaining more popularity for other indications, owing to their positive cardiovascular and renal effects. SGLT2 inhibitors reduce heart failure (HF) hospitalization and improve cardiovascular outcomes in patients with type 2 diabetes. Later, SGLT2 inhibitors were evaluated in patients with HF with reduced ejection fraction (HFREF) and had beneficial effects independent of the presence of diabetes. Recently, reductions in cardiovascular outcomes were also observed in patients with HF with preserved ejection fraction (HFPEF). SGLT2 inhibitors also reduced renal outcomes in patients with chronic kidney disease. Overall, these drugs have an excellent safety profile with a negligible risk of genitourinary tract infections and ketoacidosis. In this review, we discuss the current data on SGLT2 inhibitors in special populations, including patients with acute myocardial infarction, acute HF, right ventricular (RV) failure, left ventricular assist device (LVAD), and type 1 diabetes. We also discuss the potential mechanisms behind the cardiovascular benefits of these medications.
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Affiliation(s)
- Gassan Moady
- Department of Cardiology, Galilee Medical Center, Nahariya 2210001, Israel;
- Azrieli Faculty of Medicine, Bar Ilan University, Safed 5290002, Israel
| | - Tuvia Ben Gal
- Heart Failure Unit, Cardiology Department, Rabin Medical Center, Petah Tikva 4941492, Israel;
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv 6997801, Israel
| | - Shaul Atar
- Department of Cardiology, Galilee Medical Center, Nahariya 2210001, Israel;
- Azrieli Faculty of Medicine, Bar Ilan University, Safed 5290002, Israel
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18
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Zhu Y, Zhang JL, Jin H, Ji Y, Wang FF. The effect of SGLT2i on in-hospital acute heart failure risk in acute myocardial infarction patients-a retrospective study. Front Cardiovasc Med 2023; 10:1158507. [PMID: 37260943 PMCID: PMC10228823 DOI: 10.3389/fcvm.2023.1158507] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Accepted: 05/03/2023] [Indexed: 06/02/2023] Open
Abstract
Background and aims The roles of sodium-glucose cotransporter 2 inhibitor (SGLT2i) in acute heart failure (AHF) risk after acute myocardial infarction (AMI) remain unclear. In this study, we explored the correlation between SGLT2i administration and short-term in-hospital AHF risk in AMI patients. Methods This single-center, retrospective, and observational study included 990 AMI patients comprising 386 non-ST-segment elevation myocardial infarction (NSTEMI) and 604 segment elevation myocardial infarction (STEMI) patients enrolled from January 2019 to March 2022. Demographic information, clinical characteristics, medical treatment, and laboratory examination results during hospitalization were extracted from an electronic medical record system. The primary outcome was defined as all-cause AHF during hospitalization. Results In NSTEMI patients, a significantly lower proportion received SGLT2i treatment in the AHF group compared with the non-AHF group. During hospitalization, SGLT2i significantly reduced brain natriuretic peptide levels both in STEMI and NSTEMI patients. Multivariate logistic regression and stratification analyses suggested that SGLT2i is associated with reduced in-hospital AHF risk, and has a strong protective effect against AHF in NSTEMI patients with hypertension. Furthermore, SGLT2i significantly reduced the risk of in-hospital AHF for both patients with diabetes and non-diabetes. Conclusions SGLT2i can reduce the risk of AHF in AMI patients during hospitalization.
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Affiliation(s)
- Yi Zhu
- Department of Cardiology, The Affiliated Changzhou No.2 People’s Hospital of Nanjing Medical University, Changzhou, China
| | - Jia-li Zhang
- Department of Gastroenterology Centre, The Affiliated Changzhou No.2 People’s Hospital of Nanjing Medical University, Changzhou, China
| | - Hong Jin
- Department of Cardiology, Zhongda Hospital, School of Medicine, Southeast University, Nanjing, China
| | - Yuan Ji
- Department of Cardiology, The Affiliated Changzhou No.2 People’s Hospital of Nanjing Medical University, Changzhou, China
| | - Fang-fang Wang
- Department of Cardiology, The Affiliated Changzhou No.2 People’s Hospital of Nanjing Medical University, Changzhou, China
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19
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Connelly KA, Mazer CD, Puar P, Teoh H, Wang CH, Mason T, Akhavein F, Chang CW, Liu MH, Yang NI, Chen WS, Juan YH, Opingari E, Salyani Y, Barbour W, Pasricha A, Ahmed S, Kosmopoulos A, Verma R, Moroney M, Bakbak E, Krishnaraj A, Bhatt DL, Butler J, Kosiborod MN, Lam CSP, Hess DA, Rizzi Coelho-Filho O, Lafreniere-Roula M, Thorpe KE, Quan A, Leiter LA, Yan AT, Verma S. Empagliflozin and Left Ventricular Remodeling in People Without Diabetes: Primary Results of the EMPA-HEART 2 CardioLink-7 Randomized Clinical Trial. Circulation 2023; 147:284-295. [PMID: 36335517 DOI: 10.1161/circulationaha.122.062769] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
BACKGROUND Sodium-glucose cotransporter 2 inhibitors have been demonstrated to promote reverse cardiac remodeling in people with diabetes or heart failure. Although it has been theorized that sodium-glucose cotransporter 2 inhibitors might afford similar benefits in people without diabetes or prevalent heart failure, this has not been evaluated. We sought to determine whether sodium-glucose cotransporter 2 inhibition with empagliflozin leads to a decrease in left ventricular (LV) mass in people without type 2 diabetes or significant heart failure. METHODS Between April 2021 and January 2022, 169 individuals, 40 to 80 years of age, without diabetes but with risk factors for adverse cardiac remodeling were randomly assigned to empagliflozin (10 mg/d; n=85) or placebo (n=84) for 6 months. The primary outcome was the 6-month change in LV mass indexed (LVMi) to baseline body surface area as measured by cardiac magnetic resonance imaging. Other measures included 6-month changes in LV end-diastolic and LV end-systolic volumes indexed to baseline body surface area and LV ejection fraction. RESULTS Among the 169 participants (141 men [83%]; mean age, 59.3±10.5 years), baseline LVMi was 63.2±17.9 g/m2 and 63.8±14.0 g/m2 for the empagliflozin- and placebo-assigned groups, respectively. The difference (95% CI) in LVMi at 6 months in the empagliflozin group versus placebo group adjusted for baseline LVMi was -0.30 g/m2 (-2.1 to 1.5 g/m2; P=0.74). Median baseline (interquartile range) NT-proBNP (N-terminal-pro B-type natriuretic peptide) was 51 pg/mL (20-105 pg/mL) and 55 pg/mL (21-132 pg/mL) for the empagliflozin- and placebo-assigned groups, respectively. The 6-month treatment effect of empagliflozin versus placebo (95% CI) on blood pressure and NT-proBNP (adjusted for baseline values) were -1.3 mm Hg (-5.2 to 2.6 mm Hg; P=0.52), 0.69 mm Hg (-1.9 to 3.3 mm Hg; P=0.60), and -6.1 pg/mL (-37.0 to 24.8 pg/mL; P=0.70) for systolic blood pressure, diastolic blood pressure, and NT-proBNP, respectively. No clinically meaningful between-group differences in LV volumes (diastolic and systolic indexed to baseline body surface area) or ejection fraction were observed. No difference in adverse events was noted between the groups. CONCLUSIONS Among people with neither diabetes nor significant heart failure but with risk factors for adverse cardiac remodeling, sodium-glucose cotransporter 2 inhibition with empagliflozin did not result in a meaningful reduction in LVMi after 6 months. REGISTRATION URL: https://www. CLINICALTRIALS gov; Unique identifier: NCT04461041.
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Affiliation(s)
- Kim A Connelly
- Division of Cardiology (K.A.C., F.A., A.T.Y.), St. Michael's Hospital of Unity Health Toronto, ON, Canada.,Department of Medicine (K.A.C., L.A.L., A.T.Y.), University of Toronto, ON, Canada.,Department of Physiology (K.A.C., C.D.M.), University of Toronto, ON, Canada
| | - C David Mazer
- Department of Anesthesia (C.D.M.), St. Michael's Hospital of Unity Health Toronto, ON, Canada.,Department of Physiology (K.A.C., C.D.M.), University of Toronto, ON, Canada.,Department of Anesthesiology and Pain Medicine (C.D.M.), University of Toronto, ON, Canada
| | - Pankaj Puar
- Division of Cardiac Surgery (P.P., H.T., T.M., E.O., Y.S., W.B., A.P., S.A., A. Kosmopoulos, R.V., M.M., E.B., A. Krishnaraj, A.Q., S.V.), St. Michael's Hospital of Unity Health Toronto, ON, Canada.,Faculty of Medicine, University of British Columbia, Vancouver, Canada (P.P., S.A.)
| | - Hwee Teoh
- Division of Cardiac Surgery (P.P., H.T., T.M., E.O., Y.S., W.B., A.P., S.A., A. Kosmopoulos, R.V., M.M., E.B., A. Krishnaraj, A.Q., S.V.), St. Michael's Hospital of Unity Health Toronto, ON, Canada.,Division of Endocrinology and Metabolism (H.T., L.A.L.), St. Michael's Hospital of Unity Health Toronto, ON, Canada
| | - Chao-Hung Wang
- Heart Failure Research Center, Division of Cardiology, Department of Internal Medicine (C.-H.W., C.-W.C., M.-H.L., N.-I.Y., W.-S.C.), Keelung Chang Gung Memorial Hospital, Taiwan.,School of Medicine (C.-H.W., C.-W.C., N.-I.Y., Y.-H.J.), Chang Gung University, Taoyuan, Taiwan
| | - Tamique Mason
- Division of Cardiac Surgery (P.P., H.T., T.M., E.O., Y.S., W.B., A.P., S.A., A. Kosmopoulos, R.V., M.M., E.B., A. Krishnaraj, A.Q., S.V.), St. Michael's Hospital of Unity Health Toronto, ON, Canada
| | - Farhad Akhavein
- Division of Cardiology (K.A.C., F.A., A.T.Y.), St. Michael's Hospital of Unity Health Toronto, ON, Canada
| | - Ching-Wen Chang
- Heart Failure Research Center, Division of Cardiology, Department of Internal Medicine (C.-H.W., C.-W.C., M.-H.L., N.-I.Y., W.-S.C.), Keelung Chang Gung Memorial Hospital, Taiwan.,Department of Diagnostic Radiology (C.-W.C.), Keelung Chang Gung Memorial Hospital, Taiwan.,School of Medicine (C.-H.W., C.-W.C., N.-I.Y., Y.-H.J.), Chang Gung University, Taoyuan, Taiwan
| | - Min-Hui Liu
- Heart Failure Research Center, Division of Cardiology, Department of Internal Medicine (C.-H.W., C.-W.C., M.-H.L., N.-I.Y., W.-S.C.), Keelung Chang Gung Memorial Hospital, Taiwan.,Department of Nursing, Ching Kuo Institute of Management and Health, Keelung, Taiwan (M.-H.L.)
| | - Ning-I Yang
- Heart Failure Research Center, Division of Cardiology, Department of Internal Medicine (C.-H.W., C.-W.C., M.-H.L., N.-I.Y., W.-S.C.), Keelung Chang Gung Memorial Hospital, Taiwan.,School of Medicine (C.-H.W., C.-W.C., N.-I.Y., Y.-H.J.), Chang Gung University, Taoyuan, Taiwan
| | - Wei-Siang Chen
- Heart Failure Research Center, Division of Cardiology, Department of Internal Medicine (C.-H.W., C.-W.C., M.-H.L., N.-I.Y., W.-S.C.), Keelung Chang Gung Memorial Hospital, Taiwan.,Intensive Care Unit, Division of Cardiology, Department of Internal Medicine (W.-S.C.), Keelung Chang Gung Memorial Hospital, Taiwan
| | - Yu-Hsiang Juan
- School of Medicine (C.-H.W., C.-W.C., N.-I.Y., Y.-H.J.), Chang Gung University, Taoyuan, Taiwan.,Institute for Radiological Research (Y.-H.J.), Chang Gung University, Taoyuan, Taiwan.,Department of Medical Imaging and Intervention, Linkou Chang Gung Memorial Hospital, Taoyuan, Taiwan (Y.-H.J.)
| | - Erika Opingari
- Division of Cardiac Surgery (P.P., H.T., T.M., E.O., Y.S., W.B., A.P., S.A., A. Kosmopoulos, R.V., M.M., E.B., A. Krishnaraj, A.Q., S.V.), St. Michael's Hospital of Unity Health Toronto, ON, Canada.,Temerty Faculty of Medicine (E.O., A. Kosmopoulos), University of Toronto, ON, Canada
| | - Yaseen Salyani
- Division of Cardiac Surgery (P.P., H.T., T.M., E.O., Y.S., W.B., A.P., S.A., A. Kosmopoulos, R.V., M.M., E.B., A. Krishnaraj, A.Q., S.V.), St. Michael's Hospital of Unity Health Toronto, ON, Canada.,School of Medicine, Royal College of Surgeons in Ireland, Dublin (Y.S., R.V., M.M.)
| | - William Barbour
- Division of Cardiac Surgery (P.P., H.T., T.M., E.O., Y.S., W.B., A.P., S.A., A. Kosmopoulos, R.V., M.M., E.B., A. Krishnaraj, A.Q., S.V.), St. Michael's Hospital of Unity Health Toronto, ON, Canada.,Department of Physiology and Pharmacology, Western University, London, ON, Canada (W.B., D.A.H.)
| | - Aryan Pasricha
- Division of Cardiac Surgery (P.P., H.T., T.M., E.O., Y.S., W.B., A.P., S.A., A. Kosmopoulos, R.V., M.M., E.B., A. Krishnaraj, A.Q., S.V.), St. Michael's Hospital of Unity Health Toronto, ON, Canada.,Department of Health & Exercise Science, Wake Forest University, Winston-Salem, NC (A.P.)
| | - Shamon Ahmed
- Division of Cardiac Surgery (P.P., H.T., T.M., E.O., Y.S., W.B., A.P., S.A., A. Kosmopoulos, R.V., M.M., E.B., A. Krishnaraj, A.Q., S.V.), St. Michael's Hospital of Unity Health Toronto, ON, Canada.,Faculty of Medicine, University of British Columbia, Vancouver, Canada (P.P., S.A.)
| | - Andrew Kosmopoulos
- Division of Cardiac Surgery (P.P., H.T., T.M., E.O., Y.S., W.B., A.P., S.A., A. Kosmopoulos, R.V., M.M., E.B., A. Krishnaraj, A.Q., S.V.), St. Michael's Hospital of Unity Health Toronto, ON, Canada.,Temerty Faculty of Medicine (E.O., A. Kosmopoulos), University of Toronto, ON, Canada
| | - Raj Verma
- Division of Cardiac Surgery (P.P., H.T., T.M., E.O., Y.S., W.B., A.P., S.A., A. Kosmopoulos, R.V., M.M., E.B., A. Krishnaraj, A.Q., S.V.), St. Michael's Hospital of Unity Health Toronto, ON, Canada.,School of Medicine, Royal College of Surgeons in Ireland, Dublin (Y.S., R.V., M.M.)
| | - Michael Moroney
- Division of Cardiac Surgery (P.P., H.T., T.M., E.O., Y.S., W.B., A.P., S.A., A. Kosmopoulos, R.V., M.M., E.B., A. Krishnaraj, A.Q., S.V.), St. Michael's Hospital of Unity Health Toronto, ON, Canada.,School of Medicine, Royal College of Surgeons in Ireland, Dublin (Y.S., R.V., M.M.)
| | - Ehab Bakbak
- Division of Cardiac Surgery (P.P., H.T., T.M., E.O., Y.S., W.B., A.P., S.A., A. Kosmopoulos, R.V., M.M., E.B., A. Krishnaraj, A.Q., S.V.), St. Michael's Hospital of Unity Health Toronto, ON, Canada.,Department of Pharmacology and Toxicology (E.B., A. Krishnaraj, D.A.H., S.V.), University of Toronto, ON, Canada
| | - Aishwarya Krishnaraj
- Division of Cardiac Surgery (P.P., H.T., T.M., E.O., Y.S., W.B., A.P., S.A., A. Kosmopoulos, R.V., M.M., E.B., A. Krishnaraj, A.Q., S.V.), St. Michael's Hospital of Unity Health Toronto, ON, Canada.,Department of Pharmacology and Toxicology (E.B., A. Krishnaraj, D.A.H., S.V.), University of Toronto, ON, Canada
| | - Deepak L Bhatt
- Division of Cardiovascular Medicine, Brigham and Women's Hospital Heart & Vascular Center, Harvard Medical School, Boston, MA (D.L.B.)
| | - Javed Butler
- Baylor Scott and White Research Institute, Dallas, TX (J.B.).,Department of Medicine, University of Mississippi, Jackson (J.B.)
| | - Mikhail N Kosiborod
- Saint Luke's Mid America Heart Institute, University of Missouri-Kansas City (M.N.K.)
| | - Carolyn S P Lam
- National Heart Centre Singapore (C.S.P.L.).,Division of Cardiology, Duke-National University of Singapore (C.S.P.L.).,Division of Cardiology, Department of Medicine, State University of Campinas (UNICAMP), São Paulo, Brazil (C.S.P.L.)
| | - David A Hess
- Division of Vascular Surgery (D.A.H.), St. Michael's Hospital of Unity Health Toronto, ON, Canada.,Department of Pharmacology and Toxicology (E.B., A. Krishnaraj, D.A.H., S.V.), University of Toronto, ON, Canada.,Department of Physiology and Pharmacology, Western University, London, ON, Canada (W.B., D.A.H.).,Molecular Medicine Research Laboratories, Robarts Research Institute, London, ON, Canada (D.A.H.)
| | | | - Myriam Lafreniere-Roula
- Applied Health Research Centre (M.L.-R., K.E.T.), St. Michael's Hospital of Unity Health Toronto, ON, Canada
| | - Kevin E Thorpe
- Applied Health Research Centre (M.L.-R., K.E.T.), St. Michael's Hospital of Unity Health Toronto, ON, Canada.,Dana Lana School of Public Health (K.E.T.), University of Toronto, ON, Canada
| | - Adrian Quan
- Division of Cardiac Surgery (P.P., H.T., T.M., E.O., Y.S., W.B., A.P., S.A., A. Kosmopoulos, R.V., M.M., E.B., A. Krishnaraj, A.Q., S.V.), St. Michael's Hospital of Unity Health Toronto, ON, Canada
| | - Lawrence A Leiter
- Division of Endocrinology and Metabolism (H.T., L.A.L.), St. Michael's Hospital of Unity Health Toronto, ON, Canada.,Department of Medicine (K.A.C., L.A.L., A.T.Y.), University of Toronto, ON, Canada.,Department of Nutritional Sciences (L.A.L.), University of Toronto, ON, Canada
| | - Andrew T Yan
- Division of Cardiology (K.A.C., F.A., A.T.Y.), St. Michael's Hospital of Unity Health Toronto, ON, Canada.,Department of Medicine (K.A.C., L.A.L., A.T.Y.), University of Toronto, ON, Canada
| | - Subodh Verma
- Division of Cardiac Surgery (P.P., H.T., T.M., E.O., Y.S., W.B., A.P., S.A., A. Kosmopoulos, R.V., M.M., E.B., A. Krishnaraj, A.Q., S.V.), St. Michael's Hospital of Unity Health Toronto, ON, Canada.,Department of Pharmacology and Toxicology (E.B., A. Krishnaraj, D.A.H., S.V.), University of Toronto, ON, Canada.,Department of Surgery (S.V.), University of Toronto, ON, Canada
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20
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Min J, Wu L, Liu Y, Song G, Deng Q, Jin W, Yu W, Abudureyimu M, Pei Z, Ren J. Empagliflozin attenuates trastuzumab-induced cardiotoxicity through suppression of DNA damage and ferroptosis. Life Sci 2022; 312:121207. [PMID: 36403642 DOI: 10.1016/j.lfs.2022.121207] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2022] [Revised: 11/10/2022] [Accepted: 11/15/2022] [Indexed: 11/18/2022]
Abstract
Trastuzumab (TZM) is commonly used for target therapy in breast cancer patients with high HER2 although the cardiotoxicity restricts its clinical usage. DNA damage and ferroptosis are implicated in anti-tumor drug cardiotoxicity. Given the emerging use of SGLT2 inhibitors in clinical cardiology, this study evaluated the impact of SGLT2 inhibitor Empagliflozin on TZM-induced cardiotoxicity, and mechanism involved with a focus on DNA damage and ferroptosis. Adult C57BL/6 mice were challenged with TZM (10 mg/kg/week, i.p.) or saline for six weeks. A cohort of mice received Empagliflozin (10 mg/kg, i.p.) at the same time. Myocardial function, morphology, ultrastructure, mitochondrial integrity, oxidative stress, DNA damage and various cell death domains were evaluated in TZM-challenged mice with or without Empagliflozin treatment. Our data revealed that TZM challenge overtly increased levels of serum LDH and troponin I, promoted adverse myocardial remodeling (increased heart weight, chamber size, cardiomyocyte area and interstitial fibrosis), contractile dysfunction and intracellular Ca2+ mishandling, oxidative stress, lipid peroxidation, mitochondrial ultrastructural damage, DNA damage, apoptosis and ferroptosis, the effects of which were greatly attenuated or mitigated by Empagliflozin with little effects from Empagliflozin itself. In vitro study indicated that induction of DNA damage mimicked TZM-induced lipid peroxidation and cardiomyocyte contractile dysfunction while the ferroptosis inducer erastin mitigated Empagliflozin-offered protection against lipid peroxidation and cardiomyocyte dysfunction (but not DNA damage). Likewise, in vivo and in vitro inhibition of ferroptosis recapitulated Empagliflozin-offered cardioprotection against TZM exposure. Taken together, these data demonstrated that Empagliflozin may be possible candidate drug for TZM cardiotoxicity likely through a DNA damage-ferroptosis-mediated mechanism.
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Affiliation(s)
- Jie Min
- The Second Department of Cardiology, The Third Hospital of Nanchang, Nanchang 330009, China
| | - Lin Wu
- Department of Cardiology, and Shanghai Institute of Cardiovascular Diseases, Zhongshan Hospital Fudan University, Shanghai 200032, China; National Clinical Research Center for Interventional Medicine, Shanghai 200032, China
| | - Yandong Liu
- The Second Department of Cardiology, The Third Hospital of Nanchang, Nanchang 330009, China
| | - Guoliang Song
- The Second Department of Cardiology, The Third Hospital of Nanchang, Nanchang 330009, China
| | - Qinqin Deng
- The Second Department of Cardiology, The Third Hospital of Nanchang, Nanchang 330009, China
| | - Wei Jin
- The Second Department of Cardiology, The Third Hospital of Nanchang, Nanchang 330009, China
| | - Wei Yu
- School of Pharmacy, Xianning Medical College, Hubei University of Science and Technology, Xianning 437100, China
| | - Miyesaier Abudureyimu
- National Clinical Research Center for Interventional Medicine, Shanghai 200032, China; Cardiovascular Department, Shanghai Xuhui Central Hospital, Fudan University, Shanghai 200031, China.
| | - Zhaohui Pei
- The Second Department of Cardiology, The Third Hospital of Nanchang, Nanchang 330009, China.
| | - Jun Ren
- Department of Cardiology, and Shanghai Institute of Cardiovascular Diseases, Zhongshan Hospital Fudan University, Shanghai 200032, China; National Clinical Research Center for Interventional Medicine, Shanghai 200032, China; Department of Laboratory Medicine and Pathology, University of Washington, Seattle, WA 98195, USA.
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21
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Zhan Q, Peng W, Wang S, Gao J. Heart Failure with Preserved Ejection Fraction: Pathogenesis, Diagnosis, Exercise, and Medical Therapies. J Cardiovasc Transl Res 2022; 16:310-326. [PMID: 36171526 DOI: 10.1007/s12265-022-10324-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/24/2022] [Accepted: 09/13/2022] [Indexed: 11/30/2022]
Abstract
Heart failure with preserved ejection fraction (HFpEF) accounts for more than one-half of total heart failure cases, with a high prevalence and poor prognosis, especially in older and female patients. Patients with HFpEF are characterized by hypertension, left ventricular hypertrophy, and diastolic dysfunction, and the main symptoms are dyspnea and exercise intolerance. HFpEF is currently poorly studied, and pharmacological treatment for HFpEF is still underexplored. Accumulating clinical trials have shown that exercise could exert benefits on diastolic dysfunction and quality of life in patients with HFpEF. However, there is a high limitation for applying exercise therapy due to exercise intolerance in patients with HFpEF. Key effectors of exercise-protection could be novel therapeutic targets for developing drugs to prevent and treat HFpEF. In this review article, we provide an overview of the pathogenic factors, diagnostic methods, research animal models, the mechanisms of exercise-mediated cardiac protection, and current treatments for HFpEF.
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Affiliation(s)
- Qingyi Zhan
- Cardiac Regeneration and Ageing Lab, Institute of Cardiovascular Sciences, School of Life Science, Shanghai University, Shanghai, 200444, China
| | - Wenjing Peng
- Cardiac Regeneration and Ageing Lab, Institute of Cardiovascular Sciences, School of Life Science, Shanghai University, Shanghai, 200444, China
| | - Siqi Wang
- Cardiac Regeneration and Ageing Lab, Institute of Cardiovascular Sciences, School of Life Science, Shanghai University, Shanghai, 200444, China
| | - Juan Gao
- Cardiac Regeneration and Ageing Lab, Institute of Cardiovascular Sciences, School of Life Science, Shanghai University, Shanghai, 200444, China. .,Shanghai Engineering Research Center of Organ Repair, School of Medicine, Shanghai University, Shanghai, 200444, China.
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22
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Chang TY, Lu CT, Huang HL, Chou RH, Chang CC, Liu CT, Huang PH, Lin SJ. Association of Sodium-Glucose Cotransporter 2 (SGLT2) Inhibitor Use With Cardiovascular and Renal Outcomes in Type 2 Diabetes Mellitus Patients With Stabilized Acute Myocardial Infarction: A Propensity Score Matching Study. Front Cardiovasc Med 2022; 9:882181. [PMID: 35571176 PMCID: PMC9098830 DOI: 10.3389/fcvm.2022.882181] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Accepted: 04/11/2022] [Indexed: 12/17/2022] Open
Abstract
Background Coronary artery disease (CAD) is one of the leading causes of morbidity and mortality in patients with type 2 diabetes mellitus (T2DM), who are at a greater risk of acute myocardial infarction (AMI) and sudden cardiac death. Sodium-glucose cotransporter 2 (SGLT2) inhibitors have been shown to reduce cardiovascular events and mortality in T2DM patients with a risk of cardiovascular disease. This study aimed to investigate the effect of SGLT2 inhibitor use on the adverse cardiovascular and renal outcomes in T2DM patients with AMI. Methods A total of 1,268 patients admitted to the Coronary Care Unit due to AMI were retrospectively screened.Patients taking SGLT2 inhibitors before or during the index AMI hospitalization were assigned as group 1. Patients who never received SGLT2 inhibitors were assigned as group 2. Patients in groups 1 and 2 were matched in a 1:2 ratio, and 198 T2DM patients with stabilized AMI were retrospectively enrolled for the final analysis. Results With a mean follow-up period of 23.5 ± 15.7 months, 3 (4.5%) patients in group 1 and 22 (16.7%) patients in group 2 experienced rehospitalization for acute coronary syndrome (ACS), while 1 (1.5%) patient in group 1 and 7 (5.3%) patients in group 2 suffered sudden cardiac death. The Kaplan–Meier curves demonstrated that the patients in group 1 had a lower risk of adverse cardiovascular outcomes. According to the multivariate analysis, the baseline estimated glomerular filtration rate (eGFR) (P = 0.008, 95% CI: 0.944–0.991) and the use of SGLT2 inhibitors (P = 0.039, 95% CI: 0.116–0.947) were both independent predictors of adverse cardiovascular outcomes. On the other hand, the use of SGLT2 inhibitors was not associated with adverse renal outcomes. Conclusion In T2DM patients with stabilized AMI, the use of SGLT2 inhibitors was associated with a lower risk of adverse cardiovascular outcomes. In addition, the baseline renal function was also an independent predictor of adverse cardiovascular outcomes.
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Affiliation(s)
- Ting-Yung Chang
- Cardiovascular Research Center, National Yang Ming Chiao Tung University, Taipei, Taiwan
- Division of Cardiology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
- Department of Nursing, National Taipei University of Nursing and Health Sciences, Taipei, Taiwan
| | - Chi-Ting Lu
- Cardiovascular Research Center, National Yang Ming Chiao Tung University, Taipei, Taiwan
- Division of Cardiology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Hsin-Lei Huang
- Cardiovascular Research Center, National Yang Ming Chiao Tung University, Taipei, Taiwan
- Department of Nursing, National Taipei University of Nursing and Health Sciences, Taipei, Taiwan
| | - Ruey-Hsing Chou
- Cardiovascular Research Center, National Yang Ming Chiao Tung University, Taipei, Taiwan
- Division of Cardiology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
- Department of Critical Care Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Chun-Chin Chang
- Cardiovascular Research Center, National Yang Ming Chiao Tung University, Taipei, Taiwan
- Division of Cardiology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Chung-Te Liu
- Graduate Institute of Clinical Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
- Division of Nephrology, Department of Internal Medicine, Wan-Fang Hospital, Taipei Medical University, Taipei, Taiwan
| | - Po-Hsun Huang
- Cardiovascular Research Center, National Yang Ming Chiao Tung University, Taipei, Taiwan
- Division of Cardiology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
- Department of Nursing, National Taipei University of Nursing and Health Sciences, Taipei, Taiwan
- *Correspondence: Po-Hsun Huang
| | - Shing-Jong Lin
- Cardiovascular Research Center, National Yang Ming Chiao Tung University, Taipei, Taiwan
- Division of Cardiology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
- Taipei Heart Institute, Taipei Medical University, Taipei, Taiwan
- Heart Center, Cheng-Hsin General Hospital, Taipei, Taiwan
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