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Solini A, Tricò D. Clinical efficacy and cost-effectiveness of metformin in different patient populations: A narrative review of real-world evidence. Diabetes Obes Metab 2024; 26 Suppl 3:20-30. [PMID: 38939954 DOI: 10.1111/dom.15729] [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: 04/17/2024] [Revised: 06/03/2024] [Accepted: 06/03/2024] [Indexed: 06/29/2024]
Abstract
Over the past two decades, diabetes pharmacopoeia has flourished, with new drugs that, on top of their glucose-lowering efficacy, have been shown to protect the heart and the kidney. Despite these new opportunities, metformin retains a pivotal role among glucose-lowering agents. As one of the few available insulin sensitizers, metformin is an effective, safe, and overall well-tolerated drug backed by over 60 years of clinical experience, including evidence for potential benefits beyond glucose reduction across different ages, sexes, genetic backgrounds, geographical areas, and stages of disease. Although there is some discussion of whether metformin offers the most effective front-line option in newly diagnosed type 2 diabetes (T2D), it remains a natural companion to all other glucose-lowering agents. Furthermore, metformin comes at a very low cost and, as such, it has extremely high cost-effectiveness, particularly given the serious economic burden associated with diabetes complications. This financial advantage is particularly relevant in resource-constrained healthcare systems, where the affordability of metformin may be instrumental in implementing an effective treatment in an evergrowing number of individuals. We present here compelling real-world evidence in support of the clinical efficacy and cost-effectiveness of metformin across different patient populations, highlighting areas where more population-based studies are needed to further incorporate and consolidate its use in the pharmacological management of T2D.
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Affiliation(s)
- Anna Solini
- Department of Surgical, Medical, Molecular and Critical Area Pathology, University of Pisa, Pisa, Italy
| | - Domenico Tricò
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
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Nesti L, Trico D. Cardioprotective effects of glucagon-like peptide 1 receptor agonists in heart failure: Myth or truth? World J Diabetes 2024; 15:818-822. [PMID: 38766425 PMCID: PMC11099368 DOI: 10.4239/wjd.v15.i5.818] [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: 12/05/2023] [Revised: 02/15/2024] [Accepted: 03/18/2024] [Indexed: 05/10/2024] Open
Abstract
Therapy with glucagon-like peptide 1 (GLP1) receptor agonists has raised great interest for its beneficial cardiovascular effects in preventing atherosclerosis and heart failure-related outcomes. However, while evidence about atherosclerosis consistently suggests a cardioprotective potential with class effect, controversies remain on its impact on heart failure. GLP1 receptor agonists appear to prevent hospitalization for new-onset heart failure and reduce symptoms in heart failure with preserved ejection fraction (as demonstrated by the recent STEP-HFpEF Trial). Still, GLP1 agonism has resulted in neutral or even harmful effects in patients with established heart failure with reduced ejection fraction (the LIVE trial). GLP1 receptor agonists benefit the cardiovascular system indirectly through their marked metabolic effects (improved weight management, glycemic control, blood pressure, systemic and tissue inflammation), while direct effects on the heart have been questioned. Nonetheless, weight loss alone achieved through GLP1 receptor agonists has failed in improving left ventricular functions. Tirzepatide is a dual agonist of GLP1 and glucose-dependent insulinotropic polypeptide, representing an innovative treatment option in diabetes with a major impact on weight loss and promising cardiovascular benefits. Whether this class of therapies is going to change the history of heart failure is an ongoing debate.
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Affiliation(s)
- Lorenzo Nesti
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa 56126, Italy
- Laboratory of Metabolism, Nutrition, and Atherosclerosis, University of Pisa, Pisa 56126, Italy
| | - Domenico Trico
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa 56126, Italy
- Laboratory of Metabolism, Nutrition, and Atherosclerosis, University of Pisa, Pisa 56126, Italy
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Wong SY, Lee ARYB, Sia AHJ, Wo YJ, Teo YH, Teo YN, Syn NL, Ong CC, Teo LL, Yeo TC, Poh KK, Kong WK, Wong RC, Sia CH. Effects of Glucagon-Like Peptide-1 Receptor Agonist (GLP-1RA) on Cardiac Structure and Function: A Systematic Review and Meta-Analysis of Randomized-Controlled Trials. Cardiovasc Drugs Ther 2024; 38:371-389. [PMID: 35819544 DOI: 10.1007/s10557-022-07360-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/10/2022] [Indexed: 11/25/2022]
Abstract
PURPOSE Recent trials suggest glucagon-like peptide-1 receptor agonists (GLP-1RAs) may have a cardioprotective role by reducing major adverse cardiac events, stroke mortality and heart failure-related hospitalisations. We examined whether and how GLP-1RAs affect cardiac function in cardiovascular and metabolic diseases including type 2 diabetes, heart failure and post-myocardial infarction. METHODS In this PRISMA-adherent systematic review and meta-analysis, three databases were searched from inception to July 2021 and registered on PROSPERO (CRD42021259661). RESULTS 20 reports of 19 randomized placebo-controlled trials including 2062 participants were meta-analyzed. Among type 2 diabetes patients, GLP-1RA resulted in improved systolic function measured by circumferential strain (mean difference [MD]= -5.48; 95% CI: -10.47 to -0.49; P= 0.03; I2= 89%) and diastolic dysfunction measured by E / A (MD= -0.15; 95% CI: -0.25 to -0.05; P= 0.003; I2= 0%). For post-myocardial infarction patients, GLP-1RA reduced infarct size (g) (MD= -5.36; 95% CI: -10.68 to -0.04; P= 0.05; I2= 78%). Liraglutide, but not exenatide, demonstrated improved systolic function, by increasing left ventricular ejection fraction (MD= 4.89; 95% CI: 3.62 to 6.16; P< 0.00001; I2= 0%) and reducing left ventricular end-systolic volume (MD= -4.15; 95% CI: -7.49 to -0.81; P = 0.01; I2= 0%). Among heart failure patients, no significant changes were noted. CONCLUSION GLP-1RA drugs may improve systolic and diastolic function in type 2 diabetes and reduce infarct size post-acute myocardial infarction with no demonstrable effect on cardiac function in heart failure. Tailored recommendations for the use of GLP-1RAs for cardioprotection should be considered for each patient's condition.
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Affiliation(s)
- Shi Yin Wong
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | | | - Aaron Hon Jiun Sia
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Yu Jun Wo
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Yao Hao Teo
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Yao Neng Teo
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Nicholas L Syn
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Ching-Ching Ong
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- Department of Diagnostic Imaging, National University Hospital, Singapore, Singapore
| | - Lynette L Teo
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- Department of Diagnostic Imaging, National University Hospital, Singapore, Singapore
| | - Tiong-Cheng Yeo
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- Department of Cardiology, National University Heart Centre Singapore, 1E Kent Ridge Road, NUHS Tower Block Level 9, Singapore, 119228, Singapore
| | - Kian-Keong Poh
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- Department of Cardiology, National University Heart Centre Singapore, 1E Kent Ridge Road, NUHS Tower Block Level 9, Singapore, 119228, Singapore
| | - William K Kong
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- Department of Cardiology, National University Heart Centre Singapore, 1E Kent Ridge Road, NUHS Tower Block Level 9, Singapore, 119228, Singapore
| | - Raymond C Wong
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- Department of Cardiology, National University Heart Centre Singapore, 1E Kent Ridge Road, NUHS Tower Block Level 9, Singapore, 119228, Singapore
| | - Ching-Hui Sia
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore.
- Department of Cardiology, National University Heart Centre Singapore, 1E Kent Ridge Road, NUHS Tower Block Level 9, Singapore, 119228, Singapore.
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Xu L, Zhu D. GLP-1RA may have varying effects on cardiac structure in patients with ASCVD depending on BMI. Front Endocrinol (Lausanne) 2024; 15:1355540. [PMID: 38559688 PMCID: PMC10978586 DOI: 10.3389/fendo.2024.1355540] [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: 12/14/2023] [Accepted: 03/04/2024] [Indexed: 04/04/2024] Open
Abstract
Background Glucagon-like peptide-1 receptor agonist(GLP-1RA) is commonly used in patients with cardiovascular disease due to its significant improvement in the prognosis of atherosclerotic cardiovascular disease (ASCVD). However, previous studies have primarily focused on obese patients, leaving uncertainty regarding whether GLP-1RA can yield similar cardiovascular benefits in individuals with normal or low body weight. Methods In this study, we enrolled patients with ASCVD to establish a retrospective cohort. Patients receiving GLP-1RA treatment were assigned to the GLP-1RA group, while a control group was formed by matching age and body mass index (BMI) among patients not receiving GLP-1RA treatment. Each group was further divided into subgroups based on baseline BMI levels: normal weight, overweight, and obesity. A six-month follow-up was conducted to assess changes in patient weight, metabolic indicators, and cardiac structure and function. Results Among the normal weight subgroup, no significant weight change was observed after six months of GLP-1RA treatment (57.4 ± 4.8 vs. 58.7 ± 9.2, p = 0.063). However, significant weight reduction was observed in the other two subgroups (Overweight group: 70.0 ± 9.1 vs. 73.1 ± 8.2, p = 0.003, Obesity group: 90.5 ± 14.3 vs. 95.5 ± 16.6, p<0.001). Regardless of baseline BMI levels, GLP-1RA demonstrated significant glucose-lowering effects in terms of metabolic indicators. However, GLP-1RA have a more significant effect on improving blood lipids in overweight and obese patients. The effects of GLP-1RA on cardiac structure exhibited variations among patients with different baseline BMI levels. Specifically, it was observed that the improvement in atrial structure was more prominent in patients with normal body weight(LAD: 33.0 (30.3, 35.5) vs. 35.0 (32.5, 37.1), p = 0.018, LAA (18.0 (16.0, 21.5) vs. 18.5 (16.5, 20.5), p = 0.008), while the enhancement in ventricular structure was more significant in obese subjects(LEVDD: 49.8 ± 5.8 vs. 50.2 ± 5.0, p < 0.001, LVMI: 65.1 (56.2, 71.4) vs. 65.8 (58.9, 80.4), p < 0.039). Conclusion According to the study, it was found that the administration of GLP-1RA can have different effects on cardiac structure in patients with different baseline BMI, In obese patients, improvements in ventricular remodeling may be more associated with weight loss mechanisms, while in patients with normal or low BMI, GLP-1RA may directly improve atrial remodeling through GLP-1 receptors in atrial tissue.
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Affiliation(s)
| | - Dan Zhu
- Department of Cardiology, Peking University Third Hospital, NHC Key Laboratory of Cardiovascular Molecular Biology and Regulatory Peptides, Peking University, Beijing, China
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Wu W, Tong HM, Li YS, Cui J. The effect of semaglutide on blood pressure in patients with type-2 diabetes: a systematic review and meta-analysis. Endocrine 2024; 83:571-584. [PMID: 38097902 PMCID: PMC10902041 DOI: 10.1007/s12020-023-03636-9] [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: 08/07/2023] [Accepted: 11/29/2023] [Indexed: 03/01/2024]
Abstract
OBJECTIVE To evaluate the blood pressure (BP) lowering ability of semaglutide, a glucagon-like peptide-1 receptor agonist (GLP-1 RA), in individuals with type-2 diabetes (T2D). METHODS Randomized controlled trials (RCTs) comparing subcutaneous or oral semaglutide with placebo or other antihyperglycemic agents (AHAs) in T2D patients were identified by searching PubMed, Embase, Web of Science, ClinicalTrials.gov and Cochrane Library. These screened studies included the outcomes of interest: systolic and/or diastolic BP. Weighted mean differences (WMDs) and 95 % confidence intervals (CIs) were used to present the meta-analysis results. Pooled and sensitivity analyses were performed, and the risk of bias was evaluated. RESULTS Twenty-nine RCTs with a total of 26985 participants were recruited in the final analysis. The WMD in change from baseline in systolic BP (SBP) of semaglutide versus placebo or other AHAs was -2.31 mmHg (95% CI: -3.11 to -1.51), while that for diastolic BP (DBP) was 0.09 mmHg (95% CI: -0.16 to 0.33). It also reduced glycated hemoglobin A1c (HbA1c) by 0.75% (95% CI: -0.92 to -0.58) and body weight loss by 2.80 kg (95% CI: -3.51 to -2.08). The reduction in SBP was similar for subcutaneous and oral administration of semaglutide, with -2.36 (95% CI: -3.38 to -1.35) and -2.50 (95% CI: -3.48 to -1.53), respectively. CONCLUSIONS In T2D, SBP decreased significantly in the semaglutide group compared with placebo or other active controls. According to the efficacy results from this meta-analysis, subcutaneous and oral semaglutide have similar SBP-reducing effects. Therefore, the treatment of T2D patients with subcutaneous semaglutide or oral preparations is beneficial for reducing SBP.
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Affiliation(s)
- Wei Wu
- Department of Geriatrics, Chun'an First People's Hospital (Zhejiang Provincial People's Hospital Chun'an Branch), Hangzhou, 311700, Zhejiang, China
| | - Huo-Mu Tong
- Department of Endocrinology, Chun'an First People's Hospital (Zhejiang Provincial People's Hospital Chun'an Branch), Hangzhou, 311700, Zhejiang, China
| | - Yun-Sheng Li
- Department of Geriatrics, Chun'an First People's Hospital (Zhejiang Provincial People's Hospital Chun'an Branch), Hangzhou, 311700, Zhejiang, China
| | - Jia Cui
- Department of Endocrinology, Chun'an First People's Hospital (Zhejiang Provincial People's Hospital Chun'an Branch), Hangzhou, 311700, Zhejiang, China.
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Thirumathyam R, Richter EA, van Hall G, Holst JJ, Fenger M, Gøtze JP, Dixen U, Vejlstrup N, Madsbad S, Madsen PL, Jørgensen NB. The role of empagliflozin-induced metabolic changes for cardiac function in patients with type 2 diabetes. A randomized cross-over magnetic resonance imaging study with insulin as comparator. Cardiovasc Diabetol 2024; 23:13. [PMID: 38184612 PMCID: PMC10771642 DOI: 10.1186/s12933-023-02094-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Accepted: 12/12/2023] [Indexed: 01/08/2024] Open
Abstract
BACKGROUND Metabolic effects of empagliflozin treatment include lowered glucose and insulin concentrations, elevated free fatty acids and ketone bodies and have been suggested to contribute to the cardiovascular benefits of empagliflozin treatment, possibly through an improved cardiac function. We aimed to evaluate the influence of these metabolic changes on cardiac function in patients with T2D. METHODS In a randomized cross-over design, the SGLT2 inhibitor empagliflozin (E) was compared with insulin (I) treatment titrated to the same level of glycemic control in 17 patients with type 2 diabetes, BMI of > 28 kg/m2, C-peptide > 500 pM. Treatments lasted 5 weeks and were preceded by 3-week washouts (WO). At the end of treatments and washouts, cardiac diastolic function was determined with magnetic resonance imaging from left ventricle early peak-filling rate and left atrial passive emptying fraction (primary and key secondary endpoints); systolic function from left ventricle ejection fraction (secondary endpoint). Coupling between cardiac function and fatty acid concentrations, was studied on a separate day with a second scan after reduction of plasma fatty acids with acipimox. Data are Mean ± standard error. Between treatment difference (ΔT: E-I) and treatments effects (ΔE: E-WO or ΔI: I -WO) were evaluated using Students' t-test or Wilcoxon signed rank test as appropriate. RESULTS Glucose concentrations were similar, fatty acids, ketone bodies and lipid oxidation increased while insulin concentrations decreased on empagliflozin compared with insulin treatment. Cardiac diastolic and systolic function were unchanged by either treatment. Acipimox decreased fatty acids with 35% at all visits, and this led to reduced cardiac diastolic (ΔT: -51 ± 22 ml/s (p < 0.05); ΔE: -33 ± 26 ml/s (ns); ΔI: 37 ± 26 (ns, p < 0.05 vs ΔE)) and systolic function (ΔT: -3 ± 1% (p < 0.05); ΔE: -3 ± 1% (p < 0.05): ΔI: 1 ± 2 (ns, ns vs ΔE)) under chronotropic stress during empagliflozin compared to insulin treatment. CONCLUSIONS Despite significant metabolic differences, cardiac function did not differ on empagliflozin compared with insulin treatment. Impaired cardiac function during acipimox treatment, could suggest greater cardiac reliance on lipid metabolism for proper function during empagliflozin treatment in patients with type 2 diabetes. TRIAL REGISTRATION EudraCT 2017-002101-35, August 2017.
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Affiliation(s)
- Roopameera Thirumathyam
- Department of Endocrinology and Pulmonary Medicine, Amager and Hvidovre Hospital, Kettegårds Alle 30, 2650, Hvidovre, Denmark
| | - Erik Arne Richter
- Department of Nutrition, Exercise and Sports, University of Copenhagen, Copenhagen, Denmark
| | - Gerrit van Hall
- Department of Clinical Biochemistry, Rigshospitalet, Copenhagen, Denmark
- Department of Biomedical Sciences, Faculty of Health Sciences, University of Copenhagen, Copenhagen, Denmark
- Clinical Metabolomics Core Facility, Rigshospitalet, Copenhagen, Denmark
| | - Jens Juul Holst
- Department of Biomedical Sciences, Faculty of Health Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Mogens Fenger
- Department of Clinical Biomedical Sciences, Hvidovre Hospital, Hvidovre, Denmark
| | - Jens P Gøtze
- Department of Clinical Biochemistry, Rigshospitalet, Copenhagen, Denmark
| | - Ulrik Dixen
- Department of Cardiology, Amager and Hvidovre Hospital, Hvidovre, Denmark
| | - Niels Vejlstrup
- Department of Cardiology, Rigshospitalet, Copenhagen, Denmark
| | - Sten Madsbad
- Department of Endocrinology and Pulmonary Medicine, Amager and Hvidovre Hospital, Kettegårds Alle 30, 2650, Hvidovre, Denmark
| | - Per Lav Madsen
- Department of Cardiology, Herlev Hospital, Herlev, Denmark
- Institute of Clinical Medicine, Copenhagen University, Copenhagen, Denmark
| | - Nils Bruun Jørgensen
- Department of Endocrinology and Pulmonary Medicine, Amager and Hvidovre Hospital, Kettegårds Alle 30, 2650, Hvidovre, Denmark.
- Institute of Clinical Medicine, Copenhagen University, Copenhagen, Denmark.
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Capece U, Pavanello C, Cinti F, Leccisotti L, Mezza T, Ciccarelli G, Moffa S, Di Giuseppe G, Soldovieri L, Brunetti M, Giordano A, Giaccari A, Calabresi L, Ossoli A. Dapagliflozin-Induced Myocardial Flow Reserve Improvement is not Associated with HDL Ability to Stimulate Endothelial Nitric Oxide Production. Diabetes Ther 2024; 15:257-268. [PMID: 37883003 PMCID: PMC10786750 DOI: 10.1007/s13300-023-01491-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Accepted: 10/09/2023] [Indexed: 10/27/2023] Open
Abstract
BACKGROUND Sodium-glucose cotransporter-2 (SGLT2) inhibitors have shown controversial results in modulating plasma lipids in clinical trials. Most studies found slight increases in high-density lipoprotein (HDL) cholesterol but few have provided evidence on HDL functionality with disappointing results. However, there is broad agreement that these drugs provide cardiovascular protection through several mechanisms. Our group demonstrated that dapagliflozin improves myocardial flow reserve (MFR) in patients with type 2 diabetes (T2D) with coronary artery disease (CAD). The underlying mechanisms are still unknown, although in vitro studies have suggested the involvement of nitric oxide (NO). AIM To investigate changes in HDL-mediated modulation of NO production with dapagliflozin and whether there is an association with MFR. METHODS Sixteen patients with CAD-T2D were enrolled and randomized 1:1 to dapagliflozin or placebo for 4 weeks. Blood samples were collected before and after treatment for each group. The ability of HDL to stimulate NO production in endothelial cells was tested in vitro by incubating human umbilical vein endothelial cells (HUVEC) with apoB-depleted (apoB-D) serum of these patients. The production of NO was assessed by fluorescent assay, and results were expressed as fold versus untreated cells. RESULTS Change in HDL-mediated NO production remained similar in dapagliflozin and placebo group, even after adjustment for confounders. There were no significant correlations between HDL-mediated NO production and MFR either at baseline or after treatment. No changes were found in HDL cholesterol in either group, while low-density lipoprotein cholesterol (LDL cholesterol) significantly decreased compared to baseline only in treatment group (p = 0.043). CONCLUSIONS In patients with T2D-CAD, beneficial effects of dapagliflozin on coronary microcirculation seem to be unrelated to HDL functions. However, HDL capacity to stimulate NO production is not impaired at baseline; thus, the effect of drug treatments would be negligible. To conclude, we can assume that HDL-independent molecular pathways are involved in the improvement of MFR in this population. TRIAL REGISTRATION EudraCT No. 2016-003614-27; ClinicalTrials.gov Identifier: NCT03313752.
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Affiliation(s)
- Umberto Capece
- Dipartimento di Scienze Mediche e Chirurgiche, Centro Malattie Endocrine e Metaboliche, Fondazione Policlinico Universitario A. Gemelli IRCCS-Università Cattolica del Sacro Cuore, Rome, Italy
| | - Chiara Pavanello
- Centro Grossi Paoletti, Dipartimento di Scienze Farmacologiche e Biomolecolari, Università degli Studi di Milano, Milan, Italy
| | - Francesca Cinti
- Dipartimento di Scienze Mediche e Chirurgiche, Centro Malattie Endocrine e Metaboliche, Fondazione Policlinico Universitario A. Gemelli IRCCS-Università Cattolica del Sacro Cuore, Rome, Italy
| | - Lucia Leccisotti
- Radioterapia Oncologica ed Ematologia, UOC di Medicina Nucleare, Fondazione Policlinico Universitario A. Gemelli IRCCS-Università Cattolica del Sacro Cuore, Rome, Italy
| | - Teresa Mezza
- Dipartimento di Scienze Mediche e Chirurgiche, Centro Malattie Endocrine e Metaboliche, Fondazione Policlinico Universitario A. Gemelli IRCCS-Università Cattolica del Sacro Cuore, Rome, Italy
| | - Gea Ciccarelli
- Dipartimento di Scienze Mediche e Chirurgiche, Centro Malattie Endocrine e Metaboliche, Fondazione Policlinico Universitario A. Gemelli IRCCS-Università Cattolica del Sacro Cuore, Rome, Italy
| | - Simona Moffa
- Dipartimento di Scienze Mediche e Chirurgiche, Centro Malattie Endocrine e Metaboliche, Fondazione Policlinico Universitario A. Gemelli IRCCS-Università Cattolica del Sacro Cuore, Rome, Italy
| | - Gianfranco Di Giuseppe
- Dipartimento di Scienze Mediche e Chirurgiche, Centro Malattie Endocrine e Metaboliche, Fondazione Policlinico Universitario A. Gemelli IRCCS-Università Cattolica del Sacro Cuore, Rome, Italy
| | - Laura Soldovieri
- Dipartimento di Scienze Mediche e Chirurgiche, Centro Malattie Endocrine e Metaboliche, Fondazione Policlinico Universitario A. Gemelli IRCCS-Università Cattolica del Sacro Cuore, Rome, Italy
| | - Michela Brunetti
- Dipartimento di Scienze Mediche e Chirurgiche, Centro Malattie Endocrine e Metaboliche, Fondazione Policlinico Universitario A. Gemelli IRCCS-Università Cattolica del Sacro Cuore, Rome, Italy
| | - Alessandro Giordano
- Radioterapia Oncologica ed Ematologia, UOC di Medicina Nucleare, Fondazione Policlinico Universitario A. Gemelli IRCCS-Università Cattolica del Sacro Cuore, Rome, Italy
| | - Andrea Giaccari
- Dipartimento di Scienze Mediche e Chirurgiche, Centro Malattie Endocrine e Metaboliche, Fondazione Policlinico Universitario A. Gemelli IRCCS-Università Cattolica del Sacro Cuore, Rome, Italy.
| | - Laura Calabresi
- Centro Grossi Paoletti, Dipartimento di Scienze Farmacologiche e Biomolecolari, Università degli Studi di Milano, Milan, Italy
| | - Alice Ossoli
- Centro Grossi Paoletti, Dipartimento di Scienze Farmacologiche e Biomolecolari, Università degli Studi di Milano, Milan, Italy
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Allam S, Sartaj S, Moquim H, Husnain MA, Bustos D, Lakkimsetti M, Randhawa AK, Gupta I. Role of Liraglutide Use in Patients With Heart Failure. Cureus 2023; 15:e50065. [PMID: 38186489 PMCID: PMC10769535 DOI: 10.7759/cureus.50065] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/06/2023] [Indexed: 01/09/2024] Open
Abstract
Heart failure is a clinical condition in which the heart is unable to maintain adequate cardiac output. Liraglutide is a glucagon-like peptide 1 (GLP-1) analogue that is used for the treatment of type 2 diabetes mellitus, but recent evidence suggests that it might have a beneficial role in treating heart failure. We conducted a review of existing literature and found five relevant studies. Data from these studies were extracted and then extrapolated into results following analysis. Four of the five studies found an increase in heart rate in heart failure patients. All five studies reported an increased rate of hospitalization. The five studies also showed an increased risk of adverse effects such as arrhythmia, ventricular tachycardia, atrial fibrillation, and worsening of heart failure. Given the scarcity of evidence in the available literature on liraglutide in heart failure, more research on this population is required.
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Affiliation(s)
- Sanjana Allam
- Internal Medicine, Gandhi Medical College, Secunderabad, IND
| | - Sahil Sartaj
- Internal Medicine, Melmaruvathur Adiparasakthi Institute of Medical Sciences and Research, Melmaruvathur, IND
| | - Hiba Moquim
- Internal Medicine, Shadan Institute of Medical Sciences, Hyderabad, IND
| | - Muhammad Ammar Husnain
- Internal Medicine, Combined Military Hospital Lahore Medical College and Institute of Dentistry, Lahore, PAK
| | - Daniel Bustos
- Internal Medicine, Pontifical Catholic University of Ecuador, Quito, ECU
| | | | - Avneet K Randhawa
- Internal Medicine, Maharishi Markandeshwar Institute of Medical Sciences and Research, Ambala, IND
| | - Ishita Gupta
- Internal Medicine, Dr. Rajendra Prasad Government Medical College, Tanda, Kangra, IND
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Alcidi G, Pugliese R, Ioannoni S, Romano M, Palmieri G, Tabella E, Correale M, Di Biase M, Brunetti ND, Iacoviello M. Improvement in Left and Right Ventricular Function after Introduction of SGLT2 Inhibitors in Heart Failure Outpatients with Reduced Ejection Fraction. Clin Pract 2023; 13:1303-1312. [PMID: 37987417 PMCID: PMC10660544 DOI: 10.3390/clinpract13060116] [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: 10/17/2023] [Accepted: 10/23/2023] [Indexed: 11/22/2023] Open
Abstract
BACKGROUND Type 2 sodium-glucose cotransporter inhibitors (SGLT2i) are among the main therapeutic options for patients with chronic heart failure with reduced ejection fraction (HFrEF). The aim of this study was to evaluate the effects of SGLT2i on the echocardiographic parameters of left (LV) and right (RV) ventricular function among outpatients with a long history of HFrEF, in optimized therapy. METHODS We evaluated consecutive patients affected by HFrEF in whom the SGLT2i therapy was prescribed. Following a baseline evaluation (T0), in which SGLT2i was prescribed, patients were re-evaluated at 3 (T3), 6 (T6), and 12 (T12) months. RESULTS We considered 60 patients for the analysis with a median history of HFrEF of more than seven years in optimal medical and electrical therapy. After SGLT2i therapy, LV ejection fraction and LV global longitudinal strain improved from baseline at T3, T6, and T12. Analogously, RV global and free wall longitudinal strain improved at T3 and T6. CONCLUSIONS Our study shows that the addition of SGLT2i to the optimized therapy for HFrEF was associated with a significant improvement in both LV and RV function, thus highlighting a possible mechanism responsible for the benefit obtained with this class of drugs.
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Affiliation(s)
- Gianmarco Alcidi
- School of Cardiology, Department of Medical and Surgical Sciences, University of Foggia, 71122 Foggia, Italy; (G.A.); (R.P.); (S.I.); (M.R.); (G.P.); (E.T.); (M.D.B.); (N.D.B.)
| | - Rosanna Pugliese
- School of Cardiology, Department of Medical and Surgical Sciences, University of Foggia, 71122 Foggia, Italy; (G.A.); (R.P.); (S.I.); (M.R.); (G.P.); (E.T.); (M.D.B.); (N.D.B.)
| | - Sara Ioannoni
- School of Cardiology, Department of Medical and Surgical Sciences, University of Foggia, 71122 Foggia, Italy; (G.A.); (R.P.); (S.I.); (M.R.); (G.P.); (E.T.); (M.D.B.); (N.D.B.)
| | - Matteo Romano
- School of Cardiology, Department of Medical and Surgical Sciences, University of Foggia, 71122 Foggia, Italy; (G.A.); (R.P.); (S.I.); (M.R.); (G.P.); (E.T.); (M.D.B.); (N.D.B.)
| | - Gianpaolo Palmieri
- School of Cardiology, Department of Medical and Surgical Sciences, University of Foggia, 71122 Foggia, Italy; (G.A.); (R.P.); (S.I.); (M.R.); (G.P.); (E.T.); (M.D.B.); (N.D.B.)
| | - Erika Tabella
- School of Cardiology, Department of Medical and Surgical Sciences, University of Foggia, 71122 Foggia, Italy; (G.A.); (R.P.); (S.I.); (M.R.); (G.P.); (E.T.); (M.D.B.); (N.D.B.)
| | - Michele Correale
- Cardiology Unit, University Polyclinic Hospital of Foggia, 71122 Foggia, Italy;
| | - Matteo Di Biase
- School of Cardiology, Department of Medical and Surgical Sciences, University of Foggia, 71122 Foggia, Italy; (G.A.); (R.P.); (S.I.); (M.R.); (G.P.); (E.T.); (M.D.B.); (N.D.B.)
| | - Natale Daniele Brunetti
- School of Cardiology, Department of Medical and Surgical Sciences, University of Foggia, 71122 Foggia, Italy; (G.A.); (R.P.); (S.I.); (M.R.); (G.P.); (E.T.); (M.D.B.); (N.D.B.)
- Cardiology Unit, University Polyclinic Hospital of Foggia, 71122 Foggia, Italy;
| | - Massimo Iacoviello
- School of Cardiology, Department of Medical and Surgical Sciences, University of Foggia, 71122 Foggia, Italy; (G.A.); (R.P.); (S.I.); (M.R.); (G.P.); (E.T.); (M.D.B.); (N.D.B.)
- Cardiology Unit, University Polyclinic Hospital of Foggia, 71122 Foggia, Italy;
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10
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Fortin E, Lundin M, Mellbin L, Norhammar A, Näsman P, Smetana S, Sörensson P, Ferrannini E, Rydén L, Ferrannini G. Empagliflozin improves insulin sensitivity in patients with recent acute coronary syndrome and newly detected dysglycaemia : Experiences from the randomized, controlled SOCOGAMI trial. Cardiovasc Diabetol 2023; 22:208. [PMID: 37568149 PMCID: PMC10422806 DOI: 10.1186/s12933-023-01950-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/19/2023] [Accepted: 08/02/2023] [Indexed: 08/13/2023] Open
Abstract
BACKGROUND Empagliflozin reduces the risk of cardiovascular disease (CVD) in patients with type 2 diabetes (T2DM) and high cardiovascular risk via mechanisms which have not been fully explained. The mechanisms of such benefit have not been fully understood, and whether empagliflozin can be safely administered as first-line treatment in patients with CVD at the initial stages of glycaemic perturbations remains to be established. We investigated the effects of empagliflozin on insulin resistance, insulin sensitivity and β-cell function indexes in patients with a recent acute coronary event and newly detected dysglycaemia, i.e., impaired glucose tolerance (IGT) or T2DM. METHODS Forty-two patients (mean age 67.5 years, 19% females) with a recent myocardial infarction (n = 36) or unstable angina (n = 6) and newly detected dysglycaemia were randomized to either empagliflozin 25 mg daily (n = 20) or placebo (n = 22). Patients were investigated with stress-perfusion cardiac magnetic resonance imaging before randomization, 7 months after the start of study drug and 3 months following its cessation. Indexes of insulin resistance, sensitivity and β-cell function were calculated based on glucose and insulin values from 2-hour oral glucose tolerance tests (OGTT) and fasting C-peptide. The differences in glucose, insulin, C-peptide, mannose levels and indexes between the two groups were computed by repeated measures ANOVA including an interaction term between the treatment allocation and the time of visit. RESULTS After 7 months, empagliflozin significantly decreased glucose and insulin values during the OGTT, whereas C-peptide, mannose and HbA1c did not differ. Empagliflozin significantly improved insulin sensitivity indexes but did not impact insulin resistance and β-cell function. After cessation of the drug, all indexes returned to initial levels. Insulin sensitivity indexes were inversely correlated with left ventricular mass at baseline. CONCLUSIONS Empagliflozin improved insulin sensitivity indexes in patients with a recent coronary event and drug naïve dysglycaemia. These findings support the safe use of empagliflozin as first-line glucose-lowering treatment in patients at very high cardiovascular risk with newly diagnosed dysglycaemia. TRIAL REGISTRATION NUMBER EudraCT number 2015-004571-73.
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Affiliation(s)
- Elena Fortin
- Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Magnus Lundin
- Department of Clinical Physiology, Karolinska Institutet, Stockholm, Sweden
| | - Linda Mellbin
- Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
- Cardiology Unit, Karolinska University Hospital, Stockholm, Sweden
| | - Anna Norhammar
- Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
- Capio S:t Görans Hospital, Stockholm, Sweden
| | - Per Näsman
- Center for Safety Research, KTH Royal Institute of Technology, Stockholm, Sweden
| | - Stina Smetana
- Cardiology Unit, Karolinska University Hospital, Stockholm, Sweden
| | - Peder Sörensson
- Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
- Department of Clinical Physiology, Karolinska Institutet, Stockholm, Sweden
| | - Ele Ferrannini
- Department of Clinical Physiology, National Research Council, Pisa, Italy
| | - Lars Rydén
- Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Giulia Ferrannini
- Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden.
- Internal Medicine Unit, Södertälje Hospital, Södertälje, Stockholm Region, Sweden.
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11
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Rutledge C, Enriquez A, Redding K, Lopez M, Mullett S, Gelhaus SL, Jurczak M, Goetzman E, Kaufman BA. Liraglutide Protects Against Diastolic Dysfunction and Improves Ventricular Protein Translation. Cardiovasc Drugs Ther 2023:10.1007/s10557-023-07482-9. [PMID: 37382868 PMCID: PMC10788853 DOI: 10.1007/s10557-023-07482-9] [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] [Accepted: 06/13/2023] [Indexed: 06/30/2023]
Abstract
PURPOSE Diastolic dysfunction is an increasingly common cardiac pathology linked to heart failure with preserved ejection fraction. Previous studies have implicated glucagon-like peptide 1 (GLP-1) receptor agonists as potential therapies for improving diastolic dysfunction. In this study, we investigate the physiologic and metabolic changes in a mouse model of angiotensin II (AngII)-mediated diastolic dysfunction with and without the GLP-1 receptor agonist liraglutide (Lira). METHODS Mice were divided into sham, AngII, or AngII+Lira therapy for 4 weeks. Mice were monitored for cardiac function, weight change, and blood pressure at baseline and after 4 weeks of treatment. After 4 weeks of treatment, tissue was collected for histology, protein analysis, targeted metabolomics, and protein synthesis assays. RESULTS AngII treatment causes diastolic dysfunction when compared to sham mice. Lira partially prevents this dysfunction. The improvement in function in Lira mice is associated with dramatic changes in amino acid accumulation in the heart. Lira mice also have improved markers of protein translation by Western blot and increased protein synthesis by puromycin assay, suggesting that increased protein turnover protects against fibrotic remodeling and diastolic dysfunction seen in the AngII cohort. Lira mice also lost lean muscle mass compared to the AngII cohort, raising concerns about peripheral muscle scavenging as a source of the increased amino acids in the heart. CONCLUSIONS Lira therapy protects against AngII-mediated diastolic dysfunction, at least in part by promoting amino acid uptake and protein turnover in the heart. Liraglutide therapy is associated with loss of mean muscle mass, and long-term studies are warranted to investigate sarcopenia and frailty with liraglutide therapy in the setting of diastolic disease.
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Affiliation(s)
- Cody Rutledge
- Department of Medicine, Pittsburgh VA Medical Center, Pittsburgh, PA, USA
- Division of Cardiology, Vascular Medicine Institute, Department of Medicine, University of Pittsburgh, Pittsburgh, PA, USA
| | - Angela Enriquez
- Department of Medicine, Pittsburgh VA Medical Center, Pittsburgh, PA, USA
- Division of Cardiology, Vascular Medicine Institute, Department of Medicine, University of Pittsburgh, Pittsburgh, PA, USA
| | - Kevin Redding
- Division of Cardiology, Vascular Medicine Institute, Department of Medicine, University of Pittsburgh, Pittsburgh, PA, USA
| | - Mabel Lopez
- Division of Cardiology, Vascular Medicine Institute, Department of Medicine, University of Pittsburgh, Pittsburgh, PA, USA
| | - Steven Mullett
- Department of Pharmacology and Chemical Biology, University of Pittsburgh, Pittsburgh, PA, USA
| | - Stacy L Gelhaus
- Department of Pharmacology and Chemical Biology, University of Pittsburgh, Pittsburgh, PA, USA
| | - Michael Jurczak
- Division of Endocrinology and Metabolism, Department of Medicine, University of Pittsburgh, Pittsburgh, PA, USA
| | - Eric Goetzman
- Rangos Research Center, Children's Hospital of Pittsburgh, University of Pittsburgh, Pittsburgh, PA, USA
| | - Brett A Kaufman
- Division of Cardiology, Vascular Medicine Institute, Department of Medicine, University of Pittsburgh, Pittsburgh, PA, USA.
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12
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Shadnoush M, Rajabian Tabesh M, Asadzadeh-Aghdaei H, Hafizi N, Alipour M, Zahedi H, Mehrakizadeh A, Cheraghpour M. Effect of bariatric surgery on atherogenicity and insulin resistance in patients with obesity class II: a prospective study. BMJ Open 2023; 13:e072418. [PMID: 37369425 PMCID: PMC10410930 DOI: 10.1136/bmjopen-2023-072418] [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: 02/02/2023] [Accepted: 06/12/2023] [Indexed: 06/29/2023] Open
Abstract
OBJECTIVE Enormous efforts have been made to evaluate reliable, simple and practical indicators for predicting patients at risk of progression of cardiovascular disease events, whereby bariatric surgery has remained understudied. Thus, we performed this study to assess the effect of bariatric surgery procedures on atherogenicity and insulin resistance indicators. DESIGN Cohort study. SETTING, PARTICIPANTS AND OUTCOME MEASURES Four hundred and forty-three class II obese (severely obese) patients who underwent sleeve gastrectomy, Roux-en-Y gastric bypass, or one anastomosis gastric bypass were followed up for 12 months after surgery. Atherosclerosis-related indicators were evaluated at baseline, as well as 6 and 12 months after surgery. RESULTS Atherogenic index of plasma, lipoprotein combine index, atherogenic coefficient, cholesterol index, Castelli's risk indices I and II, and triglyceride to high-density lipoprotein-cholesterol ratio (p<0.01) improved after 12 months. Additionally, bariatric surgery yielded a significantly reduced triglyceride glucose index. There was no significant difference between procedures in terms of indicators. The Spearman correlation test showed a significant inverse correlation between weight plus fat mass and atherosclerosis-related indicators as well as a positive correlation between percentage of excess weight loss and these indicators. CONCLUSIONS This study demonstrated three bariatric surgery procedures' ability to improve atherogenicity and insulin resistance in patients with obesity class II. The anti-atherogenicity effects can be partly assigned to the reduction of body weight and adipose tissue. Nevertheless, further studies with larger sample sizes and longer follow-ups are required to confirm our results.
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Affiliation(s)
- Mahdi Shadnoush
- Basic and Molecular Epidemiology of Gastrointestinal Disorders Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- Department of Clinical Nutrition and Dietetics, Faculty of Nutrition Sciences and Food Technology, National Nutrition and Food Technology Research Institute, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | | | - Hamid Asadzadeh-Aghdaei
- Basic and Molecular Epidemiology of Gastrointestinal Disorders Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Nadia Hafizi
- School of Nutritional Sciences and Dietetics, Tehran University of Medical Sciences, Tehran, Iran
| | - Meysam Alipour
- Department of nutrition, Shoushtar faculty of medical sciences, Shoushtar, Iran
| | - Hoda Zahedi
- Hematopoietic Stem Cell Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Ali Mehrakizadeh
- Department of Cardiology, Imam Khomeini Hospital Complex, Tehran University of Medical Sciences, Tehran, Iran
| | - Makan Cheraghpour
- Basic and Molecular Epidemiology of Gastrointestinal Disorders Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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13
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Xiao SL, Bober E, Kassianides X, Medici F, Xiao HB. Diabetic cardiomyopathy: an educational review. THE BRITISH JOURNAL OF CARDIOLOGY 2023; 30:18. [PMID: 38911684 PMCID: PMC11190836 DOI: 10.5837/bjc.2023.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/25/2024]
Abstract
This educational review provides information about the epidemiology of diabetes and heart failure (diabetic cardiomyopathy) and the challenges in diagnosis and screening. Details on how to investigate patients with imaging and other modalities are discussed, as well as an update regarding the efficacy and safety of novel agents for treatment of diabetic cardiomyopathy.
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Affiliation(s)
- Su-Lee Xiao
- Specialist Registrar (ST5) Geriatric Medicine Charing Cross Hospital, Fulham Palace Road, London W6 8RF
| | - Emilia Bober
- Foundation Year 1 Doctor Northwick Park Hospital, Watford Road, Harrow, Middlesex, HA1 3UJ
| | - Xenophon Kassianides
- Specialty Registar in General Practice Hull University Teaching Hospitals NHS Trust and the Hull York Medical School, Anlaby Road, Hull, HU3 2JZ
| | | | - Han B Xiao
- Consultant Cardiologist Homerton Hospital, Homerton Row, London, E9 6SR
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14
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Grubić Rotkvić P, Ćelap I, Bralić Lang V, Jug J, Snagić A, Huljev Šipoš I, Cigrovski Berković M. Impact of SGLT2 inhibitors on the mechanisms of myocardial dysfunction in type 2 diabetes: A prospective non-randomized observational study in patients with type 2 diabetes mellitus without overt heart disease. J Diabetes Complications 2023; 37:108541. [PMID: 37329705 DOI: 10.1016/j.jdiacomp.2023.108541] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/20/2023] [Revised: 05/29/2023] [Accepted: 06/07/2023] [Indexed: 06/19/2023]
Abstract
AIMS This prospective observational study evaluated the possible mechanisms of action of SGLT2 inhibitors (SGLT2i) in patients with type 2 diabetes mellitus (T2DM) without overt heart disease. METHODS The study was designed to verify whether SGLT2i impact biomarkers of: myocardial stress-NT-proBNP, inflammation-high sensitivity C-reactive protein, oxidative stress -myeloperoxidase, functional and structural echocardiographic parameters, in patients with T2DM on metformin (heart failure stages A and B) who needed treatment intensification with a second antidiabetic agent. The patients were divided in two groups - the ones planned to receive SGLT2i or DPP-4 inhibitor (except saxagliptin). At baseline, and after six months of therapy, 64 patients underwent blood analysis, physical and echocardiography examination. RESULTS There were no significant differences between the two groups in terms of biomarkers of myocyte and oxidative stress, inflammation and blood pressure. Body mass index, triglycerides, aspartate aminotransferase, uric acid, E/E', deceleration time and systolic pressure in the pulmonary artery significantly decreased, while stroke volume, indexed stroke volume, high-density lipoprotein, hematocrit and hemoglobin significantly increased in the group on SGLT2i. CONCLUSIONS According to the results, SGLT2i mechanisms of action comprise rapid changes in body composition and metabolic parameters, reduced cardiac load and improvement in diastolic and systolic parameters.
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Affiliation(s)
- Petra Grubić Rotkvić
- The Department of Cardiovascular Diseases, University Hospital Centre Zagreb, Croatia.
| | - Ivana Ćelap
- Department of Clinical Chemistry, Sestre Milosrdnice University Hospital Centre, Zagreb, Croatia; Faculty of Pharmacy and Biochemistry, University of Zagreb, Croatia
| | - Valerija Bralić Lang
- Department of Family Medicine, Andrija Štampar School of Public Health, School of Medicine, University of Zagreb, Croatia
| | - Juraj Jug
- Health Center Zagreb-West, Zagreb, Croatia
| | - Andrea Snagić
- Institute for Cardiovascular Prevention and Rehabilitation, Zagreb, Croatia
| | - Ivana Huljev Šipoš
- Department of Internal Medicine, University Hospital Dubrava, Zagreb, Croatia
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15
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Ghosh N, Chacko L, Bhattacharya H, Vallamkondu J, Nag S, Dey A, Karmakar T, Reddy PH, Kandimalla R, Dewanjee S. Exploring the Complex Relationship between Diabetes and Cardiovascular Complications: Understanding Diabetic Cardiomyopathy and Promising Therapies. Biomedicines 2023; 11:biomedicines11041126. [PMID: 37189744 DOI: 10.3390/biomedicines11041126] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2023] [Revised: 03/22/2023] [Accepted: 03/28/2023] [Indexed: 05/17/2023] Open
Abstract
Diabetes mellitus (DM) and cardiovascular complications are two unmet medical emergencies that can occur together. The rising incidence of heart failure in diabetic populations, in addition to apparent coronary heart disease, ischemia, and hypertension-related complications, has created a more challenging situation. Diabetes, as a predominant cardio-renal metabolic syndrome, is related to severe vascular risk factors, and it underlies various complex pathophysiological pathways at the metabolic and molecular level that progress and converge toward the development of diabetic cardiomyopathy (DCM). DCM involves several downstream cascades that cause structural and functional alterations of the diabetic heart, such as diastolic dysfunction progressing into systolic dysfunction, cardiomyocyte hypertrophy, myocardial fibrosis, and subsequent heart failure over time. The effects of glucagon-like peptide-1 (GLP-1) analogues and sodium-glucose cotransporter-2 (SGLT-2) inhibitors on cardiovascular (CV) outcomes in diabetes have shown promising results, including improved contractile bioenergetics and significant cardiovascular benefits. The purpose of this article is to highlight the various pathophysiological, metabolic, and molecular pathways that contribute to the development of DCM and its significant effects on cardiac morphology and functioning. Additionally, this article will discuss the potential therapies that may be available in the future.
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Affiliation(s)
- Nilanjan Ghosh
- Molecular Pharmacology Research Laboratory, Department of Pharmaceutical Technology, Jadavpur University, Kolkata 700032, India
| | - Leena Chacko
- BioAnalytical Lab, Meso Scale Discovery, Rockville, MD 20850-3173, USA
| | - Hiranmoy Bhattacharya
- Advanced Pharmacognosy Research Laboratory, Department of Pharmaceutical Technology, Jadavpur University, Kolkata 700032, India
| | | | - Sagnik Nag
- Department of Biotechnology, Vellore Institute of Technology (VIT), School of Biosciences & Technology, Tiruvalam Road, Vellore 632014, India
| | - Abhijit Dey
- Department of Life Sciences, Presidency University, Kolkata 700073, India
| | - Tanushree Karmakar
- Dr. B C Roy College of Pharmacy and Allied Health Sciences, Durgapur 713206, India
| | | | - Ramesh Kandimalla
- Department of Biochemistry, Kakatiya Medical College, Warangal 506007, India
| | - Saikat Dewanjee
- Advanced Pharmacognosy Research Laboratory, Department of Pharmaceutical Technology, Jadavpur University, Kolkata 700032, India
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16
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Yang T, Zhang D. Research progress on the effects of novel hypoglycemic drugs in diabetes combined with myocardial ischemia/reperfusion injury. Ageing Res Rev 2023; 86:101884. [PMID: 36801379 DOI: 10.1016/j.arr.2023.101884] [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: 11/17/2022] [Revised: 02/08/2023] [Accepted: 02/14/2023] [Indexed: 02/18/2023]
Abstract
Acute myocardial infarction (AMI) reperfusion is associated with ischemia/reperfusion (I/R) injury, which leads to enlarged myocardial infarction size, poor healing of the infarcted myocardium, and poor left ventricular remodeling, thus increasing the risk of major adverse cardiovascular events (MACEs). Diabetes increases myocardial susceptibility to I/R injury, decreases myocardial responsiveness to cardioprotective strategies, exacerbates myocardial I/R injury, and expands the infarct size of AMI, thereby increasing the incidence of malignant arrhythmias and heart failure. Currently, evidence regarding pharmacological interventions for diabetes combined with AMI and I/R injury is lacking. Traditional hypoglycemic drugs have a limited role in the prevention and treatment of diabetes combined with I/R injury. Current evidence suggests that novel hypoglycemic drugs may exert a preventive effect on diabetes combined with myocardial I/R injury, especially glucagon-like peptide-1 receptor agonists (GLP-1 RA) and sodium-dependent glucose transporter protein 2 inhibitors (SGLT2i), which may increase coronary blood flow, reduce acute thrombosis, attenuate I/R injury, decrease myocardial infarction size, inhibit structural and functional remodeling of the ischemic heart, improve cardiac function, and reduce the occurrence of MACEs of diabetes patients combined with AMI via mechanisms such as reduction of inflammatory response, inhibition of oxidative stress, and improvement of vascular endothelial function. This paper will systematically elaborate the protective role and molecular mechanisms of GLP-1 RA and SGLT2i in diabetes combined with myocardial I/R injury, aiming to provide clinical assistance.
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Affiliation(s)
- Tiangui Yang
- Department of Cardiology, Shengjing Hospital of China Medical University, China.
| | - Daqing Zhang
- Department of Cardiology, Shengjing Hospital of China Medical University, China.
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17
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Choday S, Ravi N, Parisapogu A, Ojinna BT, Sherpa ML. Effects of Sodium-Glucose Cotransporter Inhibitor Use in Type 2 Diabetes Mellitus Patients With Heart Failure. Cureus 2023; 15:e34687. [PMID: 36909046 PMCID: PMC9994637 DOI: 10.7759/cureus.34687] [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: 09/23/2022] [Accepted: 02/04/2023] [Indexed: 02/08/2023] Open
Abstract
The advances in the development of sodium-glucose cotransporter 2 inhibitors (SGLT2i) have expanded the variety of favorable approaches to treating diabetes mellitus. It is possible to have an improvement in insulin resistance and natriuresis by inhibiting the reabsorption of sodium and glucose at the proximal tubules in the kidney, and a decrease in cardiovascular mortality in patients with diabetes mellitus (DM). In addition, SGLT2i provides renoprotection by reducing intraglomerular higher blood pressure. The usage of SGLT2i also provides hemodynamic and metabolic benefits. SGLT2i demonstrates large cardiovascular benefits in patients both with and without diabetes, as well as in existing heart failure patients. These SGLT2i have direct and indirect effects on the kidney, likely contributing to stated cardiovascular benefits. Here we review the literature on the direct effects of SGLT2 inhibitors in diabetic patients with heart failure (HF). We assume that the benefit in cardiac cells modulated by SGLT2i is due to the inhibition of sodium transporters affecting intracellular sodium homeostasis. In conclusion, the sodium transporters in cardiac cells provide, at least partly, an example of the clinical benefits of SGLT2i observed in HF patients.
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Affiliation(s)
- Silpa Choday
- Internal Medicine, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Niriksha Ravi
- Internal Medicine and Neurology, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | | | - Blessing T Ojinna
- Internal Medicine and Pediatrics, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA.,General Medicine, University of Nigeria Nsukka, College of Medicine, Enugu, NGA
| | - Mingma L Sherpa
- Internal Medicine and Neurology, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
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18
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Nesti L, Pugliese NR, Chiriacò M, Trico D, Baldi S, Natali A. Epicardial adipose tissue thickness is associated with reduced peak oxygen consumption and systolic reserve in patients with type 2 diabetes and normal heart function. Diabetes Obes Metab 2023; 25:177-188. [PMID: 36066008 PMCID: PMC10087544 DOI: 10.1111/dom.14861] [Citation(s) in RCA: 17] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/14/2022] [Revised: 09/02/2022] [Accepted: 09/04/2022] [Indexed: 12/14/2022]
Abstract
AIM To investigate the impact of epicardial adipose tissue (EAT) thickness on cardiopulmonary performance in patients with type 2 diabetes (T2D) and normal heart function. MATERIALS AND METHODS We analysed EAT thickness in subjects with T2D and normal biventricular systo-diastolic functions undergoing a maximal cardiopulmonary exercise test combined with stress echocardiography, speckle tracking and pulmonary function assessment, as well as serum N-terminal pro B-type natriuretic peptide (NT-proBNP). RESULTS In the 72 subjects enrolled, those with EAT thickness above the median (> 5 mm) showed higher body fat mass, smaller indexed left ventricular dimensions and marginally reduced diastolic function variables at rest. Higher EAT thickness was associated with lower peak oxygen uptake (VO2peak 17.1 ± 3.6 vs. 21.0 ± 5.7 ml/min/kg, P = .001), reduced systolic reserve (ΔS' 4.6 ± 1.6 vs. 5.8 ± 2.5 m/s, P = .02) and higher natriuretic peptides (NT-proBNP 64 [29-165] vs. 31 [26-139] pg/ml, P = .04), as well as chronotropic insufficiency and impaired heart rate recovery. Ventilatory variables and peripheral oxygen extraction were not different between groups. EAT was independently associated with VO2peak and linearly and negatively correlated with peak heart rate, heart rate recovery, workload, VO2 at the anaerobic threshold and at peak, and cardiac power output, and was directly correlated with natriuretic peptides. CONCLUSION Higher EAT thickness in T2D is associated with worse cardiopulmonary performance and multiple traits of subclinical cardiac systolic dysfunction.
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Affiliation(s)
- Lorenzo Nesti
- Metabolism, Nutrition, and Atherosclerosis Laboratory, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
- Cardiopulmonary Laboratory, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Nicola Riccardo Pugliese
- Cardiopulmonary Laboratory, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Martina Chiriacò
- Metabolism, Nutrition, and Atherosclerosis Laboratory, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
- Cardiopulmonary Laboratory, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Domenico Trico
- Metabolism, Nutrition, and Atherosclerosis Laboratory, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Simona Baldi
- Metabolism, Nutrition, and Atherosclerosis Laboratory, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Andrea Natali
- Metabolism, Nutrition, and Atherosclerosis Laboratory, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
- Cardiopulmonary Laboratory, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
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Bertacchini F, Agabiti Rosei C, Buso G, Cappellini S, Stassaldi D, Aggiusti C, Salvetti M, Paini A, De Ciuceis C, Muiesan ML. Subclinical HMOD in Hypertension: Left Ventricular Diastolic Dysfunction. High Blood Press Cardiovasc Prev 2022; 29:585-593. [PMID: 36352335 PMCID: PMC9708770 DOI: 10.1007/s40292-022-00548-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Accepted: 10/25/2022] [Indexed: 06/16/2023] Open
Abstract
Arterial hypertension represents an important risk factor for the development of cardiac, vascular and renal events, predisposing to heart failure, acute coronary syndromes, peripheral artery disease, stroke, and chronic renal disease. Arterial hypertension leads to the development of subclinical hypertension mediated organ damage (HMOD) which has prognostic relevance and may influence the choice of treatment options. Alterations of cardiac structure and function represent the more widely assessed form of HMOD. This manuscript will focus on the diagnostic opportunities, prognostic significance and treatment of diastolic dysfunction alterations.
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Affiliation(s)
- Fabio Bertacchini
- Department of Clinical and Experimental Sciences, 2a Medicina-ASST Spedali Civili Brescia, University of Brescia, 25100, Brescia, Italy
| | - Claudia Agabiti Rosei
- Department of Clinical and Experimental Sciences, 2a Medicina-ASST Spedali Civili Brescia, University of Brescia, 25100, Brescia, Italy
| | - Giacomo Buso
- Department of Clinical and Experimental Sciences, 2a Medicina-ASST Spedali Civili Brescia, University of Brescia, 25100, Brescia, Italy
| | - Sara Cappellini
- Department of Clinical and Experimental Sciences, 2a Medicina-ASST Spedali Civili Brescia, University of Brescia, 25100, Brescia, Italy
| | - Deborah Stassaldi
- Department of Clinical and Experimental Sciences, 2a Medicina-ASST Spedali Civili Brescia, University of Brescia, 25100, Brescia, Italy
| | - Carlo Aggiusti
- Department of Clinical and Experimental Sciences, 2a Medicina-ASST Spedali Civili Brescia, University of Brescia, 25100, Brescia, Italy
| | - Massimo Salvetti
- Department of Clinical and Experimental Sciences, 2a Medicina-ASST Spedali Civili Brescia, University of Brescia, 25100, Brescia, Italy
| | - Anna Paini
- Department of Clinical and Experimental Sciences, 2a Medicina-ASST Spedali Civili Brescia, University of Brescia, 25100, Brescia, Italy
| | - Carolina De Ciuceis
- Department of Clinical and Experimental Sciences, 2a Medicina-ASST Spedali Civili Brescia, University of Brescia, 25100, Brescia, Italy
| | - Maria Lorenza Muiesan
- Department of Clinical and Experimental Sciences, 2a Medicina-ASST Spedali Civili Brescia, University of Brescia, 25100, Brescia, Italy.
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Nesti L, Pugliese NR, Sciuto P, Trico D, Dardano A, Baldi S, Pinnola S, Fabiani I, Di Bello V, Natali A. Effect of empagliflozin on left ventricular contractility and peak oxygen uptake in subjects with type 2 diabetes without heart disease: results of the EMPA-HEART trial. Cardiovasc Diabetol 2022; 21:181. [PMID: 36096863 PMCID: PMC9467417 DOI: 10.1186/s12933-022-01618-1] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/06/2022] [Accepted: 08/21/2022] [Indexed: 11/17/2022] Open
Abstract
Background The mechanism through which sodium-glucose cotransporter 2 inhibitors (SGLT2i) prevent the incidence of heart failure and/or affect cardiac structure and function remains unclear. Methods The EMPA-HEART trial is aimed at verifying whether empagliflozin improves myocardial contractility (left ventricle global longitudinal strain, LV-GLS) and/or cardiopulmonary fitness (peak oxygen uptake, VO2peak) in subjects with type 2 diabetes (T2D) without heart disease. Patients with T2D, normal LV systolic function (2D-Echo EF > 50%), and no heart disease were randomized to either empagliflozin 10 mg or sitagliptin 100 mg for 6 months and underwent repeated cardiopulmonary exercise tests with echocardiography and determination of plasma biomarkers. Results Forty-four patients completed the study, 22 per arm. Despite comparable glycaemic control, modest reductions in body weight (− 1.6; [− 2.7/− 0.5] kg, p = 0.03) and plasma uric acid (− 1.5; [− 2.3/− 0.6], p = 0.002), as well as an increase in haemoglobin (+ 0.7; [+ 0.2/+ 1.1] g/dL, p = 0.0003) were evident with empagliflozin. No difference was detectable in either LV-GLS at 1 month (empagliflozin vs sitagliptin: + 0.44; [− 0.10/+ 0.98]%, p = 0.11) and 6 months of therapy (+ 0.53; [− 0.56/+ 1.62]%), or in VO2peak (+ 0.43; [− 1.4/+ 2.3] mL/min/kg, p = 0.65). With empagliflozin, the subgroup with baseline LV-GLS below the median experienced a greater increase (time*drug p < 0.05) in LV-GLS at 1 month (+ 1.22; [+ 0.31/+ 2.13]%) and 6 months (+ 2.05; [+ 1.14/+ 2.96]%), while sitagliptin induced a modest improvement in LV-GLS only at 6 months (+ 0.92; [+ 0.21/+ 0.62]%). Conclusions Empagliflozin has neutral impact on both LV-GLS and exercise tolerance in subjects with T2D and normal left ventricular function. However, in patients with subclinical dysfunction (LV-GLS < 16.5%) it produces a rapid and sustained amelioration of LV contractility. Trial registration EUDRACT Code 2016-002225-10 Supplementary Information The online version contains supplementary material available at 10.1186/s12933-022-01618-1.
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Affiliation(s)
- Lorenzo Nesti
- Metabolism, Nutrition, and Atherosclerosis Laboratory, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy. .,Cardiopulmonary Laboratory, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy.
| | - Nicola Riccardo Pugliese
- Cardiopulmonary Laboratory, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Paolo Sciuto
- Metabolism, Nutrition, and Atherosclerosis Laboratory, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Domenico Trico
- Department of Surgical, Medical and Molecular Pathology and Critical Care Medicine, University of Pisa, Via Savi 27, 56100, Pisa, Italy
| | - Angela Dardano
- Diabetology Unit, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Simona Baldi
- Metabolism, Nutrition, and Atherosclerosis Laboratory, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Silvia Pinnola
- Metabolism, Nutrition, and Atherosclerosis Laboratory, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | | | | | - Andrea Natali
- Metabolism, Nutrition, and Atherosclerosis Laboratory, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy.,Cardiopulmonary Laboratory, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
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21
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Baviera M, Foresta A, Colacioppo P, Macaluso G, Roncaglioni MC, Tettamanti M, Fortino I, Genovese S, Caruso I, Giorgino F. Effectiveness and safety of GLP-1 receptor agonists versus SGLT-2 inhibitors in type 2 diabetes: an Italian cohort study. Cardiovasc Diabetol 2022; 21:162. [PMID: 35999556 PMCID: PMC9400295 DOI: 10.1186/s12933-022-01572-y] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Accepted: 07/10/2022] [Indexed: 02/13/2023] Open
Abstract
Background GLP-1 receptor agonists (GLP-1 RA) and SGLT-2 inhibitors (SGLT-2i) have shown to reduce the risk of major adverse cardiovascular events (MACE), death and worsening nephropathy when added to standard of care. However, these two dug classes differ in efficacy and safety. We compared the effectiveness and safety profile of GLP-1 RA and SGLT-2i in a large and unselected cohort of patients with type 2 diabetes resident in Lombardy from 2015 to 2020. Methods Using linkable administrative health databases, we included patients aged 50 years and older initiating GLP-1 RA or SGLT-2i. Clinical events were: death, hospital admission for myocardial infarction (MI), stroke, heart failure (HF), and renal disease as individual and composite outcomes (MACE-3: all cause-death, non-fatal MI, non-fatal stroke; MACE-4: MACE-3 plus unstable angina). Outcomes were evaluated separately in subjects with and without previous cardiovascular (CV) diseases. Treatments were compared using Cox proportional hazards regression model after Propensity Score Matching (PSM) in both intention-to-treat (ITT) and per protocol (PP) analyses. Serious adverse events were also evaluated. Results The analysis comprised 20,762 patients per cohort. The ITT analysis showed a significant risk reduction for non-fatal MI (HR 0.77; CI 95% 0.66–0.90), MACE-3 (HR 0.91; CI 95% 0.84–0.98), and MACE-4 (HR 0.92; CI 95% 0.86–0.99) in GLP-1RA compared with SGLT-2i users, while no difference was reported in the incidence of HF hospitalization and stroke between the two cohorts. Similar benefits were found in the subgroup of patients without previous CV diseases only. PP analysis largely confirmed the main results. The incidence of serious adverse events was low in both cohorts (< 1%). Conclusions GLP-1RA showed to be equally safe and more effective than SGLT-2i in reducing the risk of MACE-3, MACE-4 and MI. This study adds to the growing body of real-world evidence addressing the specific clinical properties of GLP-1RA and SGLT-2i in everyday practice to tailor treatment to the individual patient. Supplementary Information The online version contains supplementary material available at 10.1186/s12933-022-01572-y.
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Affiliation(s)
- Marta Baviera
- Laboratory of Cardiovascular Prevention, Department of Health Policy, Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Via Mario Negri 2, 20156, Milan, Italy
| | - Andreana Foresta
- Laboratory of Cardiovascular Prevention, Department of Health Policy, Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Via Mario Negri 2, 20156, Milan, Italy.
| | - Pierluca Colacioppo
- Laboratory of Cardiovascular Prevention, Department of Health Policy, Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Via Mario Negri 2, 20156, Milan, Italy
| | - Giulia Macaluso
- Laboratory of Cardiovascular Prevention, Department of Health Policy, Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Via Mario Negri 2, 20156, Milan, Italy
| | - Maria Carla Roncaglioni
- Laboratory of Cardiovascular Prevention, Department of Health Policy, Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Via Mario Negri 2, 20156, Milan, Italy
| | - Mauro Tettamanti
- Laboratory of Geriatric Epidemiology, Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Milan, Italy
| | - Ida Fortino
- Unità Organizzativa Osservatorio Epidemiologico Regionale, Lombardy Region, Milan, Italy
| | | | - Irene Caruso
- Department of Emergency and Organ Transplantation, Section of Internal Medicine, Endocrinology, Andrology and Metabolic Diseases, University of Bari Aldo Moro, Bari, Italy
| | - Francesco Giorgino
- Department of Emergency and Organ Transplantation, Section of Internal Medicine, Endocrinology, Andrology and Metabolic Diseases, University of Bari Aldo Moro, Bari, Italy
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22
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Madsbad S, Holst JJ. Cardiovascular effects of incretins - focus on GLP-1 receptor agonists. Cardiovasc Res 2022; 119:886-904. [PMID: 35925683 DOI: 10.1093/cvr/cvac112] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/03/2022] [Revised: 03/29/2022] [Accepted: 04/04/2022] [Indexed: 11/13/2022] Open
Abstract
GLP-1 receptor agonists (GLP-1 RAs) have been used to treat patients with type 2 diabetes since 2005 and have become popular because of the efficacy and durability in relation to glycaemic control in combination with weight loss in most patients. Today in 2022, seven GLP-1 RAs, including oral semaglutide are available for treatment of type 2 diabetes. Since the efficacy in relation to reduction of HbA1c and body weight as well as tolerability and dosing frequency vary between agents, the GLP-1 RAs cannot be considered equal. The short acting lixisenatide showed no cardiovascular benefits, while once daily liraglutide and the weekly agonists, subcutaneous semaglutide, dulaglutide, and efpeglenatide, all lowered the incidence of cardiovascular events. Liraglutide, oral semaglutide and exenatide once weekly also reduced mortality. GLP-1 RAs reduce the progression of diabetic kidney disease. In the 2019 consensus report from EASD/ADA, GLP-1 RAs with demonstrated cardio-renal benefits (liraglutide, semaglutide and dulaglutide) are recommended after metformin to patients with established cardiovascular diseases or multiple cardiovascular risk factors. European Society of Cardiology (ESC) suggests starting with a SGLT-2 inhibitor or a GLP-1 RA in drug naïve patients with type 2 diabetes and atherosclerotic CVD or high CV Risk. However, the results from cardiovascular outcome trials (CVOT) are very heterogeneous suggesting that some GLP-1RA are more suitable to prevent CVD than others. The CVOTs provide a basis upon which individual treatment decisions for patients with T2D and CVD can be made.
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Affiliation(s)
- Sten Madsbad
- Department of Endocrinology, Hvidovre Hospital, University of Copenhagen, Denmark
| | - Jens J Holst
- Novo Nordisk Foundation Center for Basic Metabolic Research, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark. Department of Biomedical Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
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Patoulias D, Boulmpou A, Doumas M, Papadopoulos CE. Another brick in the wall of cardioprotection? A meta-analysis addressing the effect of sodium-glucose co-transporter 2 inhibitors on left ventricular mass assessed by cardiovascular magnetic resonance in patients with heart failure with reduced ejection fraction. J Cardiovasc Med (Hagerstown) 2022; 23:570-572. [PMID: 35905005 DOI: 10.2459/jcm.0000000000001328] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
| | - Aristi Boulmpou
- Third Department of Cardiology, General Hospital Hippokration, Aristotle University of Thessaloniki, Greece
| | - Michael Doumas
- Second Propaedeutic Department of Internal Medicine
- Veterans Affairs Medical Center, George Washington University, Washington, District of Columbia, USA
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Turan B, Durak A, Olgar Y, Tuncay E. Comparisons of pleiotropic effects of SGLT2 inhibition and GLP-1 agonism on cardiac glucose intolerance in heart dysfunction. Mol Cell Biochem 2022; 477:2609-2625. [DOI: 10.1007/s11010-022-04474-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Accepted: 05/04/2022] [Indexed: 11/29/2022]
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Effects of Sodium/Glucose Cotransporter 2 (SGLT2) Inhibitors and Combined SGLT1/2 Inhibitors on Cardiovascular, Metabolic, Renal, and Safety Outcomes in Patients with Diabetes: A Network Meta-Analysis of 111 Randomized Controlled Trials. Am J Cardiovasc Drugs 2022; 22:299-323. [PMID: 35316484 DOI: 10.1007/s40256-022-00528-7] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/24/2022] [Indexed: 12/14/2022]
Abstract
INTRODUCTION Sodium-glucose cotransporter 2 (SGLT2) inhibitors are a class of anti-hyperglycemic drugs that has been steadily increasing in popularity due to its cardiovascular and renal benefits. Dual SGLT1/SGLT2 (SGLT1/2) inhibitors have potentially augmented anti-hyperglycemic action due to additional SGLT1 inhibition. This network meta-analysis aimed to compare the treatment effect across various outcomes between pure SGLT2 inhibitors and combined SGLT1/2 inhibitors in patients with diabetes. METHODOLOGY Four electronic databases (PubMed, Embase, Cochrane, and Scopus) were searched for randomized controlled trials published from inception to 15th January 2022. Frequentist network meta-analysis was conducted to summarize the treatment effects reported in individual trials, stratified by type 1 (T1DM) and type 2 diabetes mellitus (T2DM). This meta-analysis was registered on PROSPERO (CRD42020222031). RESULTS Our meta-analysis included 111 articles, comprising a combined cohort of 103,922 patients. SGLT2 inhibitors (dapagliflozin, empagliflozin, canagliflozin, ipragliflozin, ertugliflozin, and luseogliflozin) and SGLT1/2 inhibitors (licogliflozin and sotagliflozin) were compared. Frequentist network meta-analysis demonstrated that in T2DM patients, SGLT1/2 inhibitors led to a decreased hazard rate of myocardial infarction (hazard ratio [HR] 0.74, 95% confidence interval [CI] 0.56-0.98) and stroke (HR 0.65, 95% CI 0.47-0.92) compared with SGLT2 inhibitors. SGLT2 inhibitors achieved a greater hemoglobin A1c (HbA1c) reduction than SGLT1/2 inhibitors (0.16%, 95% CI 0.06-0.26). In patients with T2DM, the risk of diarrhea (risk ratio [RR] 1.42, 95% CI 1.07-1.88) and severe hypoglycemia (RR 5.89, 95% CI 1.41-24.57) were found to be higher with SGLT1/2 inhibitor use compared with SGLT2 inhibitor use. No differences were observed for cardiovascular, metabolic, and safety outcomes between SGLT1/2 inhibitors and SGLT2 inhibitors in patients with T1DM. CONCLUSIONS In patients with T2DM, compared with pure SGLT2 inhibitors, combined SGLT1/2 inhibitors demonstrated a lower risk of myocardial infarction and of stroke, but were associated with a higher risk of diarrhea and severe hypoglycemia.
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Wang Y, Zhong Y, Zhang Z, Yang S, Zhang Q, Chu B, Hu X. Effect of sodium-glucose cotransporter protein-2 inhibitors on left ventricular hypertrophy in patients with type 2 diabetes: A systematic review and meta-analysis. Front Endocrinol (Lausanne) 2022; 13:1088820. [PMID: 36699027 PMCID: PMC9868415 DOI: 10.3389/fendo.2022.1088820] [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: 11/03/2022] [Accepted: 12/14/2022] [Indexed: 01/11/2023] Open
Abstract
OBJECTIVE This systematic review and meta-analysis was performed to compare the effect of sodium-glucose cotransporter protein-2 inhibitors (SGLT-2i) and placebo on left ventricular hypertrophy (LVH) in patients with type 2 diabetes. METHOD Randomized controlled trials (RCTs) comparing the LVH parameters of SGLT-2i to placebo in patients with type 2 diabetes were included. Our primary outcomes were the changes in left ventricular mass (LVM) and left ventricular mass index (LVMI) from baseline to the study endpoint. Secondary outcomes were the changes in left ventricular end-diastolic volume (LVEDV), left ventricular end-systolic volume (LVESV), left ventricular ejection fraction (LVEF), and the ratio of early mitral inflow velocity to atrial inflow velocity (E/A). Summary odds ratios were estimated using a fixed-effect or random-effect model. RESULTS A total of 11 articles were included. Data were extracted from 11 original studies matching our inclusion criteria. In our meta-analysis, there were significant improvement in LVM (SMD -0.23, 95% CI -0.44 to -0.02, I 2 = 22.6%, p = 0.034), LVMI (SMD -0.25, 95% CI -0.38 to -0.12, I 2 = 0.0%, p = 0.000), LVEDV (SMD -0.19, 95% CI -0.36 to -0.01, I 2 = 62.3%, p = 0.035), and LVESV (SMD -0.21, 95% CI -0.39 to -0.04, I 2 = 32.9%, p = 0.017) in the SGLT-2i group compared with the placebo group. Furthermore, no significant differences were found in LVEF (SMD 0.13, 95% CI 0.00 to 0.26, I 2 = 0.0%, p = 0.050) and E/A (SMD -0.01, 95% CI -0.22 to 0.20, I 2 = 0%, p = 0.908) between the two groups. CONCLUSIONS This meta-analysis confirmed the beneficial effects of SGLT-2i on reversal of left ventricular remodeling. The LVH regression was more pronounced in studies of type 2 diabetes patients receiving SGLT-2i than placebo.
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Affiliation(s)
- Yao Wang
- Clinical Medical College & Affiliated Hospital of Chengdu University, Chengdu University, Chengdu, Sichuan, China
| | - Yujie Zhong
- Clinical Medical College & Affiliated Hospital of Chengdu University, Chengdu University, Chengdu, Sichuan, China
| | - Zhehao Zhang
- Clinical Medical College & Affiliated Hospital of Chengdu University, Chengdu University, Chengdu, Sichuan, China
| | - Shuhao Yang
- Clinical Medical College & Affiliated Hospital of Chengdu University, Chengdu University, Chengdu, Sichuan, China
| | - Qianying Zhang
- Clinical Medical College & Affiliated Hospital of Chengdu University, Chengdu University, Chengdu, Sichuan, China
| | - Bingyang Chu
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan, China
- *Correspondence: Bingyang Chu, ; Xulin Hu,
| | - Xulin Hu
- Clinical Medical College & Affiliated Hospital of Chengdu University, Chengdu University, Chengdu, Sichuan, China
- *Correspondence: Bingyang Chu, ; Xulin Hu,
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Effects of SGLT2 Inhibitors on Atherosclerosis: Lessons from Cardiovascular Clinical Outcomes in Type 2 Diabetic Patients and Basic Researches. J Clin Med 2021; 11:jcm11010137. [PMID: 35011882 PMCID: PMC8745121 DOI: 10.3390/jcm11010137] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2021] [Revised: 12/21/2021] [Accepted: 12/24/2021] [Indexed: 12/16/2022] Open
Abstract
Atherosclerosis-caused cardiovascular diseases (CVD) are the leading cause of mortality in type 2 diabetes mellitus (T2DM). Sodium-glucose cotransporter 2 (SGLT2) inhibitors are effective oral drugs for the treatment of T2DM patients. Multiple pre-clinical and clinical studies have indicated that SGLT2 inhibitors not only reduce blood glucose but also confer benefits with regard to body weight, insulin resistance, lipid profiles and blood pressure. Recently, some cardiovascular outcome trials have demonstrated the safety and cardiovascular benefits of SGLT2 inhibitors beyond glycemic control. The SGLT2 inhibitors empagliflozin, canagliflozin, dapagliflozin and ertugliflozin reduce the rates of major adverse cardiovascular events and of hospitalization for heart failure in T2DM patients regardless of CVD. The potential mechanisms of SGLT2 inhibitors on cardioprotection may be involved in improving the function of vascular endothelial cells, suppressing oxidative stress, inhibiting inflammation and regulating autophagy, which further protect from the progression of atherosclerosis. Here, we summarized the pre-clinical and clinical evidence of SGLT2 inhibitors on cardioprotection and discussed the potential molecular mechanisms of SGLT2 inhibitors in preventing the pathogenesis of atherosclerosis and CVD.
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