1
|
Ni D, Kokkinos P, Nylen ES. Glucagon-Like Peptide-1 Receptor Agonists and Sodium Glucose Cotransporter-2 Inhibitors and Cardiorespiratory Fitness Interaction. Mil Med 2024:usae311. [PMID: 38870042 DOI: 10.1093/milmed/usae311] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2024] [Revised: 05/13/2024] [Accepted: 06/04/2024] [Indexed: 06/15/2024] Open
Abstract
INTRODUCTION Cardiorespiratory fitness (CRF) is a stronger predictor of mortality than traditional risk factors and is a neglected vital sign of health. Enhanced fitness is a cornerstone in diabetes management and is most often delivered concurrently with pharmacological agents, which can have an opposing impact, as has been reported with metformin. Considering the rapid evolution of diabetes medications with improved cardiovascular outcomes, such as glucagon-like peptide-1 receptor agonists and sodium glucose cotransporter-2 inhibitors, it is of importance to consider the influence of these vis-a-vis effects on CRF. MATERIALS AND METHODS Combining the words glucagon-like peptide-1 receptor agonists and sodium glucose cotransporter-2 inhibitors with cardiorespiratory fitness, an online search was done using PubMed, Embase, Scopus, Web of Science, Scientific Electronic Library Online, and Cochrane. RESULTS There were only a few randomized controlled studies that included CRF, and the results were mostly neutral. A handful of smaller studies detected improved CRF using sodium glucose cotransporter-2 inhibitors in patients with congestive heart failure. CONCLUSIONS Since CRF is a superior prognosticator for cardiovascular outcomes and both medications can cause lean muscle mass loss, the current review highlights the paucity of relevant interactive analysis.
Collapse
Affiliation(s)
- David Ni
- Department of Endocrinology, VAMC, Washington, DC 20422, USA
| | - Peter Kokkinos
- Department of Cardiology, VAMC, Washington, DC 20422, USA
- Department of Kinesiology and Health, School of Arts and Sciences, Rutgers University, Newark, NJ 07103, USA
- Department of Kinesiology, George Washington University School of Medicine and Health Sciences, Washington, DC 20037, USA
| | - Eric S Nylen
- Department of Endocrinology, VAMC, Washington, DC 20422, USA
| |
Collapse
|
2
|
Newsom SA, Robinson MM. Recent advances in understanding the mechanisms in skeletal muscle of interaction between exercise and frontline antihyperglycemic drugs. Physiol Rep 2024; 12:e16093. [PMID: 38845596 PMCID: PMC11157199 DOI: 10.14814/phy2.16093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2023] [Revised: 04/30/2024] [Accepted: 05/17/2024] [Indexed: 06/10/2024] Open
Abstract
Regular exercise and antihyperglycemic drugs are front-line treatments for type-2 diabetes and related metabolic disorders. Leading drugs are metformin, sodium-glucose cotransporter-2 inhibitors, and glucagon-like peptide 1 receptor agonists. Each class has strong individual efficacy to treat hyperglycemia, yet the combination with exercise can yield varied results, some of which include blunting of expected metabolic benefits. Skeletal muscle insulin resistance contributes to the development of type-2 diabetes while improvements in skeletal muscle insulin signaling are among key adaptations to exercise training. The current review identifies recent advances into the mechanisms, with an emphasis on skeletal muscle, of the interaction between exercise and these common antihyperglycemic drugs. The review is written toward researchers and thus highlights specific gaps in knowledge and considerations for future study directions.
Collapse
Affiliation(s)
- Sean A. Newsom
- School of Exercise, Sport, and Health Sciences, College of HealthOregon State UniversityCorvallisOregonUSA
| | - Matthew M. Robinson
- School of Exercise, Sport, and Health Sciences, College of HealthOregon State UniversityCorvallisOregonUSA
| |
Collapse
|
3
|
Zhang Y, Yang D, Jia Q, Yan J, An F. The effect of glucagon-like peptide-1 receptor agonists on cardiac function and structure in patients with or without type 2 diabetes mellitus: An updated systematic review and meta-analysis. Diabetes Obes Metab 2024; 26:2401-2411. [PMID: 38528818 DOI: 10.1111/dom.15557] [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: 10/24/2023] [Revised: 02/07/2024] [Accepted: 02/19/2024] [Indexed: 03/27/2024]
Abstract
AIMS To conduct an updated systematic review and meta-analysis to evaluate the efficacy of glucagon-like peptide-1 receptor agonists (GLP-1RAs) with regard to cardiac function and structure in people with or without type 2 diabetes mellitus (T2DM). MATERIALS AND METHODS We conducted a systematic search using the PubMed, Embase and ClinicalTrials.gov online databases. The primary outcome of interest was changes in mitral inflow E-velocity to tissue Doppler e' velocity (E/e') ratio. Secondary outcomes included other indicators of cardiac reverse remodelling and functional capacity comprising changes in left ventricular mass (LVM), left ventricular global longitudinal strain, left ventricular end-diastolic volume, left ventricular end-systolic volume, left ventricular ejection fraction (LVEF), early to atrial mitral inflow velocity ratio, left atrial volume (LAV), N-terminal pro-B-type natriuretic peptide (NT-proBNP) levels and 6-min walk test (6MWT) results. RESULTS A total of 15 trials involving 898 patients were included in this analysis. GLP-1RAs significantly improved E/e' ratio (mean difference [MD] = -0.73; 95% confidence interval [CI] -1.34, -0.13), LVM (MD = -3.86 g; 95% CI -7.60, -0.12), LAV (MD = -8.20 mL; 95% CI -12.37, -4.04), NT-proBNP level (standardized MD = -0.27; 95% CI -0.47, -0.06), and 6MWT result (MD = +22.31 m; 95% CI 1.64, 42.99). However, GLP-1RAs had no effect on LVEF (MD = +0.31%; 95% CI -1.02, 1.64). CONCLUSIONS In this systematic review and meta-analysis, GLP-1RAs were found to have a positive impact on left ventricle diastolic function, hypertrophy, and exercise capacity, but had no effect on systolic function.
Collapse
Affiliation(s)
- Yu Zhang
- National Key Laboratory for Innovation and Transformation of Luobing Theory; The Key Laboratory of Cardiovascular Remodelling and Function Research, Chinese Ministry of Education, Chinese National Health Commission and Chinese Academy of Medical Sciences; Department of Cardiology, Qilu Hospital of Shandong University, Jinan, China
| | - Danning Yang
- National Key Laboratory for Innovation and Transformation of Luobing Theory; The Key Laboratory of Cardiovascular Remodelling and Function Research, Chinese Ministry of Education, Chinese National Health Commission and Chinese Academy of Medical Sciences; Department of Cardiology, Qilu Hospital of Shandong University, Jinan, China
| | - Qiufeng Jia
- National Key Laboratory for Innovation and Transformation of Luobing Theory; The Key Laboratory of Cardiovascular Remodelling and Function Research, Chinese Ministry of Education, Chinese National Health Commission and Chinese Academy of Medical Sciences; Department of Cardiology, Qilu Hospital of Shandong University, Jinan, China
| | - Jie Yan
- National Key Laboratory for Innovation and Transformation of Luobing Theory; The Key Laboratory of Cardiovascular Remodelling and Function Research, Chinese Ministry of Education, Chinese National Health Commission and Chinese Academy of Medical Sciences; Department of Cardiology, Qilu Hospital of Shandong University, Jinan, China
| | - Fengshuang An
- National Key Laboratory for Innovation and Transformation of Luobing Theory; The Key Laboratory of Cardiovascular Remodelling and Function Research, Chinese Ministry of Education, Chinese National Health Commission and Chinese Academy of Medical Sciences; Department of Cardiology, Qilu Hospital of Shandong University, Jinan, China
| |
Collapse
|
4
|
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.
Collapse
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.
| |
Collapse
|
5
|
Xia W, Yu H, Lei X, Wen P. Effect of liraglutide on cardiac function in patients with type 2 diabetes mellitus: A systematic review and meta-analysis of double-blind, randomized, placebo-controlled trials. Medicine (Baltimore) 2024; 103:e37432. [PMID: 38489694 PMCID: PMC10939689 DOI: 10.1097/md.0000000000037432] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/22/2023] [Revised: 01/16/2024] [Accepted: 02/08/2024] [Indexed: 03/17/2024] Open
Abstract
BACKGROUND Liraglutide widely utilized in type 2 diabetes treatment, has elicited conflicting findings regarding its impact on cardiac function in patients with this condition. Therefore, The objective of this study was to conduct a meta-analysis of randomized controlled trials (RCTs) to evaluate the effects of liraglutide on cardiac function in patients diagnosed with type 2 diabetes. METHODS We identified double-blind randomized trials assessing the effects of liraglutide compared to placebo on cardiac function in patients with type 2 diabetes. Data were synthesized with the fixed-effect models to generate standard mean differences (SMDs) with 95% confidence intervals (CIs) of each outcome for liraglutide versus placebo. The risk of bias would be assessed according to the Cochrane Risk of Bias Tool, while meta-analysis would be conducted using Revman 5.3.0 software. The evidence was graded based on the Grading of Recommendations Assessment, Development and Evaluation approach. RESULTS The meta-analysis encompassed 5 RCTs including 220 participants. Results revealed that liraglutide exhibited significant enhancements in left ventricular ejection fraction [SMD = -0.38, 95%CI(-0.70, -0.06), P = .02], cardiac index [SMD = -1.05, 95%CI(-1.52, -0.59), P < .0001], stroke volume [SMD = -0.67, 95%CI(-1.02, -0.32), P = .0002] and early diastolic filling velocity/late atrial filling velocity ratio [SMD = -0.52, 95%CI(-0.82, -0.22), P = .0006]. However, no statistically significant impact on cardiac output [SMD = -0.20, 95%CI(-0.53, 0.14), P = .26], early diastolic filling velocity/early diastolic annular velocity (E/Ea) ratio [SMD = -0.34, 95%CI(-0.75, 0.06), P = .10] and early diastolic filling velocity/early diastolic mitral annular velocity ratio [SMD = 0.21, 95%CI(-0.15, 0.56), P = .25] was observed. The Grading of Recommendations Assessment, Development and Evaluation evidence quality ratings indicated that all the outcome measures included in this study were evaluated as having low and very low quality. CONCLUSION The available evidence suggested that liraglutide may exert a favorable impact on cardiac function in patients with type 2 diabetes. Consequently, the utilization of liraglutide as a preventive measure against heart failure incidents in individuals with type 2 diabetes represents a promising strategy. However, robust evidence support requires the conduct of large-scale, multicenter high-quality RCTs.
Collapse
Affiliation(s)
- Wenjing Xia
- Department of Cardiology, Affiliated Hospital of Jiujiang University, Jiujiang, Jiangxi Province, China
| | - Hua Yu
- Department of Cardiology, Affiliated Hospital of Jiujiang University, Jiujiang, Jiangxi Province, China
| | - Xia Lei
- Department of Gastroenterology, Affiliated Hospital of Jiujiang University, Jiujiang, Jiangxi Province, China
| | - Pengcheng Wen
- Department of Cardiology, Affiliated Hospital of Jiujiang University, Jiujiang, Jiangxi Province, China
| |
Collapse
|
6
|
Haroon H, Kumari A, Lal B, Kumari A, Kumar J, Khreis K, Sheikh M, Amin A. Effect of Liraglutide on Cardiac Function in Individuals With Type 2 Diabetes: A Meta-Analysis. Cureus 2023; 15:e42651. [PMID: 37644927 PMCID: PMC10461595 DOI: 10.7759/cureus.42651] [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: 07/29/2023] [Indexed: 08/31/2023] Open
Abstract
The aim of this study was to determine the effect of liraglutide on cardiac function in individuals with type 2 diabetes. The present meta-analysis aimed to identify studies testing liraglutide in individuals with type 2 diabetes. We included observational and randomized controlled trials comparing liraglutide with placebo or any other drug alone or in combination with other drugs. A comprehensive search was carried out using online databases including PubMed, Google Scholar, and Cochrane Library to find relevant studies from inception to June 30, 2023, according to the Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) guidelines. Key terms used to search for relevant studies included "liraglutide," "cardiac function," and "type 2 diabetes," along with their synonyms and Medical Subject Heading (MeSH) terms. The outcomes assessed in the present meta-analysis included diastolic cardiac function and systolic cardiac function. For diastolic cardiac function, we assessed the E to A (E/A) ratio and the E to Ea (E/Ea) ratio. To assess the impact of liraglutide on systolic function, we assessed stroke volume in mL, left ventricular ejection fraction (LVEF) in %, cardiac output in L/min, and cardiac index in L/min/m². A total of seven studies were included, with a pooled sample size of 307 individuals (160 in the liraglutide group and 147 in the control group). The results indicated that liraglutide significantly reduced the E/A ratio (mean difference [MD]: -0.22, 95% CI: -0.38 to -0.06, p-value: 0.008) and E/Ea ratio (MD: -0.76, 95% confidence interval (CI): -1.39 to -0.12, p-value: 0.02, suggesting a potential clinical benefit on ventricular diastolic function. However, there was no significant impact on LVEF (MD: 0.46, 95% CI: -3.13 to 4.05, p-value: 0.80), cardiac output (MD: 0.05, 95% CI: -0.39 to 0.49), cardiac index (MD: 0.07, 95% CI: -0.18 to 0.32), and stroke volume (MD: -5.34, 95% CI: -14.81 to 4.12), indicating that liraglutide did not improve systolic function.
Collapse
Affiliation(s)
- Hasnaat Haroon
- Internal Medicine, Medical College, Foundation University Medical College, Islamabad, PAK
| | - Ajanta Kumari
- Internal Medicine, Jinnah Sindh Medical University, Karachi, PAK
| | - Bihari Lal
- Internal Medicine, Chandka Medical College Larkana, Larkana, PAK
| | - Ankeeta Kumari
- Medicine, Liaquat University of Medical and Health Sciences, Jamshoro, Karachi, PAK
| | - Jasvant Kumar
- Internal Medicine, Chandka Medical College Larkana, Jacobabad, PAK
| | | | - Majed Sheikh
- Cardiology, Royal Free London Foundation Trust, London, GBR
| | - Adil Amin
- Cardiology, Pakistan Navy Ship (PNS) Shifa, Karachi, PAK
| |
Collapse
|
7
|
Peng Y, Qin D, Wang Y, Xue L, Qin Y, Xu X. The effect of SGLT-2 inhibitors on cardiorespiratory fitness capacity: A systematic review and meta-analysis. Front Physiol 2023; 13:1081920. [PMID: 36703925 PMCID: PMC9871354 DOI: 10.3389/fphys.2022.1081920] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2022] [Accepted: 12/12/2022] [Indexed: 01/12/2023] Open
Abstract
Objective: The study aimed to evaluate the effect of sodium-glucose transporter 2 (SGLT-2) inhibitors on various parameters of exercise capacity and provide an evidence-based basis for type 2 diabetes mellitus (T2DM) combined with heart failure (HF) patients or HF patients without T2DM who use SGLT-2 inhibitors to improve cardiorespiratory fitness (CRF). Methods: According to the participant, intervention, comparison, and outcome (PICO) elements, the effects of SGLT-2 inhibitor administration on VO2 or VO2peak were researched in this study. Weighted mean difference (WMD) and 95% confidence intervals (CIs) were calculated (random-effects model). Heterogeneity was assessed by the I2 test. Results: Six studies were included according to the eligibility criteria: four were RCTs, and two were non-RCTs. Compared with the control group, the merge results of RCTs showed that SGLT-2 inhibitors could significantly increase the VO2peak (WMD, 2.02 ml kg-1 min-1, 95% CI: 0.68-3.37, and p = 0.03; I2 = 0% and p = 0.40) and VAT (WMD, 1.57 ml kg-1 min-1, 95% CI: 0.06-3.07, and p = 0.04; I2 = 0% and p = 0.52) of the obese population, patients with T2DM, and chronic HF patients with or without T2DM. Subgroup analysis showed that SGLT-2 inhibitors improved the VO2peak in non-HF patients (WMD, 3.57 ml kg-1 min-1, 95% CI: 0.87-6.26, and p = 0.009; I2 = 4% and p = 0.31) more than in HF patients (WMD, 1.46 ml kg-1 min-1, 95% CI: -0.13-3.04, and p = 0.07; I2 = 0% and p = 0.81). Moreover, the merge of single-arm studies also indicated that empagliflozin could improve VO2peak (MD, 1.11 ml kg-1 min-1, 95% CI: 0.93-1.30, and p = 0.827, Δ p = 0.000 and I2 = 0%) of T2DM patients with chronic HF. Conclusion: Despite the limited number of studies and samples involved, the meta-analysis preliminarily demonstrated that SGLT-2 inhibitors could improve some parameters of exercise capacity (VO2peak, VAT) in chronic HF patients with or without T2DM and obese individuals, which had a positive effect on promoting cardiopulmonary fitness to help these populations improve their prognosis. Systematic Review Registration: [https://www.crd.york.ac.uk/prospero/#recordDetails], identifier [CRD42020202788].
Collapse
Affiliation(s)
- Yong Peng
- School of Kinesiology, Shanghai University of Sport, Shanghai, China,Jiangsu Collaborative Innovation Center for Sports and Health Project, Nanjing Sport Institute, Nanjing, Jiangsu, China,Key Laboratory of Human Sports Science for Jiangsu Province, Nanjing Sport Institute, Nanjing, Jiangsu, China
| | - Di Qin
- School of Sport Health, Nanjing Sport Institute, Nanjing, Jiangsu, China
| | - Yudi Wang
- School of Physical Education and Nursing, Chengdu College of Arts and Sciences, Chengdu, China
| | - Lian Xue
- Key Laboratory of Human Sports Science for Jiangsu Province, Nanjing Sport Institute, Nanjing, Jiangsu, China
| | - YaXuan Qin
- School of Sport Health, Nanjing Sport Institute, Nanjing, Jiangsu, China
| | - Xin Xu
- School of Kinesiology, Shanghai University of Sport, Shanghai, China,*Correspondence: Xin Xu,
| |
Collapse
|
8
|
Huixing L, Di F, Daoquan P. Effect of Glucagon-like Peptide-1 Receptor Agonists on Prognosis of Heart Failure and Cardiac Function: A Systematic Review and Meta-analysis of Randomized Controlled Trials. Clin Ther 2023; 45:17-30. [PMID: 36604209 DOI: 10.1016/j.clinthera.2022.12.006] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Revised: 12/06/2022] [Accepted: 12/09/2022] [Indexed: 01/04/2023]
Abstract
PURPOSE Whether an antidiabetic drug, glucagon-like peptide-1 receptor agonist (GLP-1RA), could improve the prognosis of heart failure and cardiac function remains controversial. We conducted a systematic review and meta-analysis of randomized controlled trials to explore the influence of GLP-1RAs on heart failure in patients regardless of diabetes diagnosis. METHODS Literature in English from the PubMed, EMBASE, and Cochrane Library databases was searched from inception to July 2022. The study aim was to identify published, randomized, placebo-controlled trials testing GLP-1RAs in patients with or without diabetes. Outcomes were heart failure hospitalization, cardiac function, and structure measures. FINDINGS Twenty-two randomized controlled trials involving 61,412 patients are included in the meta-analysis. Overall, compared with the placebo group, GLP-1RA treatment could not significantly decrease heart failure hospitalization in patients with a history of heart failure (hazard ratio [HR], 1.07; 95% CI, 0.91 to 1.25; P = 0.422). Six-minute walking test distances (WMD, 19.08 m; 95% CI, 4.81 to 33.36; P = 0.01), E-wave (SMD, -0.40; 95% CI, -0.60 to -0.20; P < 0.001), early diastolic to late diastolic velocities ratio (WMD, -0.10; 95% CI, -0.18 to -0.02; P = 0.01), mitral inflow E velocity to tissue Doppler e' ratio (WMD, -0.97; 95% CI, -1.54 to -0.41; P < 0.001), and E-wave deceleration time (WMD, -9.96 milliseconds; 95% CI, -18.52 to -1.41; P = 0.02) increased significantly after administration of GLP-1RAs. However, GLP-1RAs do not significantly influence N-terminal pro-B-type natriuretic peptide levels (WMD, -20.02 pg/mL; 95% CI, -53.12 to 13.08; P = 0.24), Minnesota Living with Heart Failure Questionnaire quality of life scores (WMD, -1.08; 95% CI, -3.99 to 1.84; P = 0.47), or left ventricular ejection fractions (WMD, -0.37%; 95% CI, -1.19 to 0.46; P = 0.38). IMPLICATIONS GLP-1RAs did not reduce heart failure readmissions in patients with a history of heart failure and elevated N-terminal pro-B-type natriuretic peptide levels. Thus, the prognosis of heart failure was not improved, although GLP-1RAs did significantly improve left ventricular diastolic function in patients. PROSPERO identifier: CRD42021226231.
Collapse
Affiliation(s)
- Liu Huixing
- Department of Cardiology, The Second Xiangya Hospital of Central South University, Changsha, Hunan, China
| | - Fu Di
- Department of Cardiology, The Second Xiangya Hospital of Central South University, Changsha, Hunan, China
| | - Peng Daoquan
- Department of Cardiology, The Second Xiangya Hospital of Central South University, Changsha, Hunan, China.
| |
Collapse
|
9
|
Akyay OZ, Sahin T, Cakmak Y, Tarkun I, Selek A, Canturk Z, Cetinarslan B, Karakaya D. Comparison of the effects of exenatide and insulin glargine on right and left ventricular myocardial deformation as shown by 2D-speckle-tracking echocardiograms. Niger J Clin Pract 2022; 25:1094-1101. [DOI: 10.4103/njcp.njcp_1640_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
|
10
|
Bojer AS, Sørensen MH, Bjerre J, Gaede P, Vejlstrup N, Madsen PL. Metabolic improvement with short-term, glucagon-like peptide-1 receptor agonist treatment does not improve cardiac diastolic dysfunction in patients with type 2 diabetes: A randomized, double-blind, placebo-controlled trial. Diabetes Obes Metab 2021; 23:2374-2384. [PMID: 34189832 DOI: 10.1111/dom.14480] [Citation(s) in RCA: 3] [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: 04/19/2021] [Revised: 06/14/2021] [Accepted: 06/27/2021] [Indexed: 01/16/2023]
Abstract
AIM To investigate if short-term treatment with liraglutide, a glucagon-like peptide-1 receptor agonist, improves left ventricular diastolic function. MATERIALS AND METHODS An investigator-initiated, double-blind, randomized, placebo-controlled trial on the effect of 18 weeks of treatment with liraglutide on diastolic function was assessed in patients with type 2 diabetes with signs of diastolic dysfunction (echo-Doppler determined E/e' ≥ 9 and/or lateral e' ≤ 10 cm/s). Primary outcomes were improved left ventricle filling (the early peak filling rate [ePFR]) and left atrium ease of emptying (the passive emptying fraction [LAPEF ]), assessed by cardiac magnetic resonance imaging at rest and during chronotropic stress. Secondary outcomes included left ventricular and left atrial volumes and systolic function, measures of aortic stiffness and echocardiographic diastolic variables. RESULTS Forty patients were randomized to liraglutide subcutaneously 1.8 mg/day (n = 20) or placebo (n = 20). Liraglutide reduced HbA1c (-0.47%, 95% CI [-0.88% to -0.06%] [-5.1, 95% CI {-9.7 to -0.62} mmol/mol]) and weight (-2.9, 95% CI [-4.6 to -1.2] kg); both P < .03. Liraglutide did not change ePFR at rest (-24 ± 60 vs. -6 ± 46 mL/s), during stress (2 ± 58 vs. -2 ± 38 mL/s), or the changes from rest to stress (12.9 ± 72.5 vs. 4.7 ± 104.0; all P > .05). LAPEF decreased with liraglutide during stress (-3.1% [-9.0%, 1.1%] vs. 1.0% [-2.9%, 6.1%]; P = .049), but no changes were evident at rest (-4.3% [-7.9%, 1.9%] vs. -0.6% [-3.1%, 2.2%]; P = .19), or for the changes from rest to stress (-1.7 ± 8.4 vs. 0.8 ± 8.2; P = .4). Secondary outcomes were unchanged by liraglutide. CONCLUSIONS Short-term treatment with liraglutide did not improve left ventricular diastolic function, suggesting the cardioprotective effect is not exerted through the improvement in diastolic dysfunction.
Collapse
Affiliation(s)
- Annemie Stege Bojer
- Department of Cardiology and Endocrinology, Slagelse Hospital, Slagelse, Denmark
- Institute of Regional Health Research, Faculty of Health Sciences, University of Southern Denmark, Odense, Denmark
| | - Martin Heyn Sørensen
- Department of Cardiology and Endocrinology, Slagelse Hospital, Slagelse, Denmark
| | - Jenny Bjerre
- Department of Cardiology, Copenhagen University Hospital Bispebjerg, Copenhagen, Denmark
| | - Peter Gaede
- Department of Cardiology and Endocrinology, Slagelse Hospital, Slagelse, Denmark
- Institute of Regional Health Research, Faculty of Health Sciences, University of Southern Denmark, Odense, Denmark
| | - Niels Vejlstrup
- Department of Cardiology, Rigshospitalet, Copenhagen, Denmark
| | - Per Lav Madsen
- Department of Cardiology, Copenhagen University Hospital Herlev-Gentofte, Copenhagen, Denmark
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| |
Collapse
|
11
|
Nauck MA, Quast DR, Wefers J, Meier JJ. GLP-1 receptor agonists in the treatment of type 2 diabetes - state-of-the-art. Mol Metab 2021; 46:101102. [PMID: 33068776 PMCID: PMC8085572 DOI: 10.1016/j.molmet.2020.101102] [Citation(s) in RCA: 573] [Impact Index Per Article: 191.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/25/2020] [Revised: 10/09/2020] [Accepted: 10/12/2020] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND GLP-1 receptor agonists (GLP-1 RAs) with exenatide b.i.d. first approved to treat type 2 diabetes in 2005 have been further developed to yield effective compounds/preparations that have overcome the original problem of rapid elimination (short half-life), initially necessitating short intervals between injections (twice daily for exenatide b.i.d.). SCOPE OF REVIEW To summarize current knowledge about GLP-1 receptor agonist. MAJOR CONCLUSIONS At present, GLP-1 RAs are injected twice daily (exenatide b.i.d.), once daily (lixisenatide and liraglutide), or once weekly (exenatide once weekly, dulaglutide, albiglutide, and semaglutide). A daily oral preparation of semaglutide, which has demonstrated clinical effectiveness close to the once-weekly subcutaneous preparation, was recently approved. All GLP-1 RAs share common mechanisms of action: augmentation of hyperglycemia-induced insulin secretion, suppression of glucagon secretion at hyper- or euglycemia, deceleration of gastric emptying preventing large post-meal glycemic increments, and a reduction in calorie intake and body weight. Short-acting agents (exenatide b.i.d., lixisenatide) have reduced effectiveness on overnight and fasting plasma glucose, but maintain their effect on gastric emptying during long-term treatment. Long-acting GLP-1 RAs (liraglutide, once-weekly exenatide, dulaglutide, albiglutide, and semaglutide) have more profound effects on overnight and fasting plasma glucose and HbA1c, both on a background of oral glucose-lowering agents and in combination with basal insulin. Effects on gastric emptying decrease over time (tachyphylaxis). Given a similar, if not superior, effectiveness for HbA1c reduction with additional weight reduction and no intrinsic risk of hypoglycemic episodes, GLP-1RAs are recommended as the preferred first injectable glucose-lowering therapy for type 2 diabetes, even before insulin treatment. However, GLP-1 RAs can be combined with (basal) insulin in either free- or fixed-dose preparations. More recently developed agents, in particular semaglutide, are characterized by greater efficacy with respect to lowering plasma glucose as well as body weight. Since 2016, several cardiovascular (CV) outcome studies have shown that GLP-1 RAs can effectively prevent CV events such as acute myocardial infarction or stroke and associated mortality. Therefore, guidelines particularly recommend treatment with GLP-1 RAs in patients with pre-existing atherosclerotic vascular disease (for example, previous CV events). The evidence of similar effects in lower-risk subjects is not quite as strong. Since sodium/glucose cotransporter-2 (SGLT-2) inhibitor treatment reduces CV events as well (with the effect mainly driven by a reduction in heart failure complications), the individual risk of ischemic or heart failure complications should guide the choice of treatment. GLP-1 RAs may also help prevent renal complications of type 2 diabetes. Other active research areas in the field of GLP-1 RAs are the definition of subgroups within the type 2 diabetes population who particularly benefit from treatment with GLP-1 RAs. These include pharmacogenomic approaches and the characterization of non-responders. Novel indications for GLP-1 RAs outside type 2 diabetes, such as type 1 diabetes, neurodegenerative diseases, and psoriasis, are being explored. Thus, within 15 years of their initial introduction, GLP-1 RAs have become a well-established class of glucose-lowering agents that has the potential for further development and growing impact for treating type 2 diabetes and potentially other diseases.
Collapse
Affiliation(s)
- Michael A Nauck
- Diabetes Division, Katholisches Klinikum Bochum, St. Josef Hospital, Ruhr University Bochum, Bochum, Germany.
| | - Daniel R Quast
- Diabetes Division, Katholisches Klinikum Bochum, St. Josef Hospital, Ruhr University Bochum, Bochum, Germany
| | - Jakob Wefers
- Diabetes Division, Katholisches Klinikum Bochum, St. Josef Hospital, Ruhr University Bochum, Bochum, Germany
| | - Juris J Meier
- Diabetes Division, Katholisches Klinikum Bochum, St. Josef Hospital, Ruhr University Bochum, Bochum, Germany
| |
Collapse
|
12
|
Kumarathurai P, Sajadieh A, Anholm C, Kristiansen OP, Haugaard SB, Nielsen OW. Effects of liraglutide on diastolic function parameters in patients with type 2 diabetes and coronary artery disease: a randomized crossover study. Cardiovasc Diabetol 2021; 20:12. [PMID: 33413428 PMCID: PMC7791686 DOI: 10.1186/s12933-020-01205-2] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/11/2020] [Accepted: 12/24/2020] [Indexed: 02/06/2023] Open
Abstract
Background Diastolic dysfunction is highly prevalent in patients with type 2 diabetes mellitus (T2DM) and is associated with overweight, glucose dysregulation and coronary artery disease (CAD). The GLP-1 receptor agonist, liraglutide, has shown to induce weight loss and improve metabolic factors, thus modulating factors associated with diastolic dysfunction. We have previously reported the effects of liraglutide on systolic function, and in this current study we explore the effects of liraglutide on diastolic function parameters in patients with stable CAD, preserved left ventricular ejection fraction (LVEF), and newly diagnosed T2DM. Methods Thirty subjects were randomized to liraglutide or placebo intervention for 12 + 12-weeks in this double-blind cross-over study. 2D-echocardiography using tissue velocity imaging was used for assessment of diastolic function parameters. Early diastolic filling velocity (E), late atrial filling velocity (A), E-wave deceleration time (EDT) and E/A ratio was assessed from the pulse wave (PW)-Doppler velocity recording of the mitral inflow. Peak early diastolic annular velocities (e′) was measured from color tissue doppler images. Results Liraglutide, when compared to placebo, induced a significant reduction in average e′ and lateral e′ velocities (– 0.57 cm/s [– 1.05 to − 0.08] and –0.74 cm/s [–1.32 to –0.15], respectively). Adjusted for the concomitant increase in HR (+ 6.16 bpm [0.79 to 11.54], the changes were not significant. No significant changes in other diastolic function parameters were observed. Conclusions Liraglutide therapy did not improve any diastolic function parameters in subjects with T2DM, CAD, and preserved LVEF. Instead, a deterioration in e’ was observed, which was associated to an increase in heart rate induced by liraglutide therapy. Trial registration Clinical Trial Registration: http://www.clinicaltrials.gov (unique identifier: NCT01595789) (first submitted May 8, 2012)
Collapse
Affiliation(s)
- Preman Kumarathurai
- Department of Cardiology, Copenhagen University Hospital of Bispebjerg, Bispebjerg Bakke 23, 2400, Copenhagen, Denmark.
| | - Ahmad Sajadieh
- Department of Cardiology, Copenhagen University Hospital of Bispebjerg, Bispebjerg Bakke 23, 2400, Copenhagen, Denmark
| | - Christian Anholm
- Department of Internal Medicine, University Hospital of Amager, Copenhagen, Denmark.,Department of Nephrology and Endocrinolgy, University Hospital of Hillerød, Hillerød, Denmark
| | - Ole P Kristiansen
- Department of Cardiology, Copenhagen University Hospital of Bispebjerg, Bispebjerg Bakke 23, 2400, Copenhagen, Denmark
| | - Steen B Haugaard
- Department of Internal Medicine, University Hospital of Amager, Copenhagen, Denmark.,Department of Endocrinology, University Hospital of Bispebjerg, Copenhagen, Denmark
| | - Olav W Nielsen
- Department of Cardiology, Copenhagen University Hospital of Bispebjerg, Bispebjerg Bakke 23, 2400, Copenhagen, Denmark
| |
Collapse
|
13
|
Zhong Z, Chen K, Zhao Y, Xia S. Effects of Liraglutide on Left Ventricular Function: A Meta-Analysis of Randomized, Placebo-Controlled Trials. Int J Endocrinol 2021; 2021:9993229. [PMID: 34221010 PMCID: PMC8219465 DOI: 10.1155/2021/9993229] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/17/2021] [Accepted: 06/03/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND The effects of liraglutide treatment on the left ventricular systolic and diastolic function remain unclear. METHODS This meta-analysis was conducted according to the preferred reporting items for systematic reviews and meta-analysis (PRISMA) statement. All relevant randomized, placebo-controlled trials (RCTs) were identified by searching PubMed, EMBASE, Cochrane Library, and ISI Web of Science from the establishment to January 2021 without language limitations. The weighted mean difference (WMD) with 95% confidence intervals (CIs) was calculated. RESULTS Ten placebo-controlled RCTs involving a total of 732 cases were included in the meta-analysis. Compared with the placebo group, liraglutide therapy showed no beneficial effect on the left ventricular ejection fraction (LVEF) at the end of the study (WMD: 2.120, 95% CI: -0.688 to 4.929, P=0.139) and ΔLVEF during the trial period (WMD: -0.651, 95% CI: -1.649 to 0.348, P=0.202). Similarly, no statistical differences were noted in diastolic function parameters between the two groups, including the value early diastolic filling velocity (E)/the mitral annular early diastolic velocity (e') (WMD: -0.763, 95% CI: -2.157 to 0.630, P=0.283), Δe' (WMD: -0.069, 95% CI: -0.481 to 0.343, P=0.742), and ΔE/e' (WMD: -0.683, 95% CI: -1.663 to 0.298, P=0.172). CONCLUSIONS Liraglutide treatment did not improve the left ventricular systolic and diastolic function. Given the study's limitations, further investigation may be warranted.
Collapse
Affiliation(s)
- Zhaoshuang Zhong
- Department of Respiratory, Central Hospital, Shenyang Medical College, Shenyang, China
| | - Kaiming Chen
- Department of Cardiovascular Disease, Central Hospital, Shenyang Medical College, Shenyang, China
| | - Yan Zhao
- Department of Respiratory, Central Hospital, Shenyang Medical College, Shenyang, China
| | - Shuyue Xia
- Department of Respiratory, Central Hospital, Shenyang Medical College, Shenyang, China
| |
Collapse
|
14
|
Yagi K, Imamura T, Tada H, Chujo D, Liu J, Shima Y, Ohbatake A, Miyamoto Y, Okazaki S, Ito N, Nakano K, Shikata M, Enkaku A, Takikawa A, Honoki H, Fujisaka S, Origasa H, Tobe K. Diastolic Cardiac Function Improvement by Liraglutide Is Mainly Body Weight Reduction Dependent but Independently Contributes to B-Type Natriuretic Peptide Reduction in Patients with Type 2 Diabetes with Preserved Ejection Fraction. J Diabetes Res 2021; 2021:8838026. [PMID: 33855087 PMCID: PMC8019623 DOI: 10.1155/2021/8838026] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/05/2020] [Revised: 02/15/2021] [Accepted: 03/06/2021] [Indexed: 12/13/2022] Open
Abstract
OBJECTIVES A single-arm prospective study was conducted among Japanese patients with type 2 diabetes having preserved ejection fraction. The aim was to investigate (1) whether liraglutide therapy could improve B-type natriuretic peptide (BNP) levels and diastolic cardiac function assessed by the E-wave to E' ratio (E/E') using transthoracic echocardiography (TTE), and (2) whether E/E' contributed to BNP improvement independent of bodyweight reduction (UMIN000005565). METHODS Patients with type 2 diabetes and left ventricular ejection fraction (LVEF) ≥ 40% without heart failure symptoms were enrolled, and daily injection with liraglutide (0.9 mg) was introduced. Cardiac functions were assessed by TTE before and after 26 weeks of liraglutide treatment. Diastolic cardiac function was defined as septal E/E' ≥ 13.0. RESULTS Thirty-one patients were analyzed. BNP and E/E' improved, with BNP levels declining from 36.8 ± 30.5 pg/mL to 26.3 ± 25.9 pg/mL (p = 0.0014) and E/E' dropping from 12.7 ± 4.7 to 11.0 ± 3.3 (p = 0.0376). The LVEF showed no significant changes. E/E' improved only in patients with E/E' ≥ 13.0. Favorable changes in E/E' were canceled when adjusted for body mass index (BMI). Multivariate linear regression analysis revealed that the left ventricular diastolic diameter and ∆E/E'/∆BMI contributed to ∆BNP/baseline BNP (p = 0.0075, R 2 = 0.49264). CONCLUSIONS Liraglutide had favorable effects on BNP and E/E' but not on LVEF. E/E' improvement was only seen in patients with diastolic cardiac function. Body weight reduction affected the change of E/E'. The BMI-adjusted E/E' significantly contributed to the relative change of BNP. GLP-1 analog treatment could be considered a therapeutic option against diabetic diastolic cardiac dysfunction regardless of body weight. This trial is registered with the University Hospital Medical Information Network in Japan, with clinical trial registration number: UMIN000005565.
Collapse
Affiliation(s)
- Kunimasa Yagi
- 1st Department of Internal Medicine, University of Toyama, 2630 Sugitani, Toyama 934-0194, Japan
- 2nd Department of Internal Medicine, Kanazawa University Graduate School of Medical Science, 13-1 Takaramachi, Kanazawa 920-0934, Japan
| | - Teruhiko Imamura
- 2nd Department of Internal Medicine, University of Toyama, 2630 Sugitani, Toyama 934-0194, Japan
| | - Hayato Tada
- 2nd Department of Internal Medicine, Kanazawa University Graduate School of Medical Science, 13-1 Takaramachi, Kanazawa 920-0934, Japan
| | - Daisuke Chujo
- 1st Department of Internal Medicine, University of Toyama, 2630 Sugitani, Toyama 934-0194, Japan
- 2nd Department of Internal Medicine, Kanazawa University Graduate School of Medical Science, 13-1 Takaramachi, Kanazawa 920-0934, Japan
| | - Jianhui Liu
- 1st Department of Internal Medicine, University of Toyama, 2630 Sugitani, Toyama 934-0194, Japan
- 2nd Department of Internal Medicine, Kanazawa University Graduate School of Medical Science, 13-1 Takaramachi, Kanazawa 920-0934, Japan
| | - Yuuki Shima
- 2nd Department of Internal Medicine, Kanazawa University Graduate School of Medical Science, 13-1 Takaramachi, Kanazawa 920-0934, Japan
| | - Azusa Ohbatake
- 2nd Department of Internal Medicine, Kanazawa University Graduate School of Medical Science, 13-1 Takaramachi, Kanazawa 920-0934, Japan
| | - Yukiko Miyamoto
- 2nd Department of Internal Medicine, Kanazawa University Graduate School of Medical Science, 13-1 Takaramachi, Kanazawa 920-0934, Japan
| | - Satoko Okazaki
- 2nd Department of Internal Medicine, Kanazawa University Graduate School of Medical Science, 13-1 Takaramachi, Kanazawa 920-0934, Japan
| | - Naoko Ito
- 2nd Department of Internal Medicine, Kanazawa University Graduate School of Medical Science, 13-1 Takaramachi, Kanazawa 920-0934, Japan
| | - Kaoru Nakano
- 2nd Department of Internal Medicine, Kanazawa University Graduate School of Medical Science, 13-1 Takaramachi, Kanazawa 920-0934, Japan
| | - Masataka Shikata
- 1st Department of Internal Medicine, University of Toyama, 2630 Sugitani, Toyama 934-0194, Japan
| | - Asako Enkaku
- 1st Department of Internal Medicine, University of Toyama, 2630 Sugitani, Toyama 934-0194, Japan
| | - Akiko Takikawa
- 1st Department of Internal Medicine, University of Toyama, 2630 Sugitani, Toyama 934-0194, Japan
| | - Hisae Honoki
- 1st Department of Internal Medicine, University of Toyama, 2630 Sugitani, Toyama 934-0194, Japan
| | - Shiho Fujisaka
- 1st Department of Internal Medicine, University of Toyama, 2630 Sugitani, Toyama 934-0194, Japan
| | - Hideki Origasa
- Biostatistics and Clinical Epidemiology, University of Toyama Graduate School of Medicine and Pharmaceutical Sciences, 2630 Sugitani, Toyama 934-0194, Japan
| | - Kazuyuki Tobe
- 1st Department of Internal Medicine, University of Toyama, 2630 Sugitani, Toyama 934-0194, Japan
| |
Collapse
|
15
|
Li S, Qian X, Gong J, Chen J, Tu W, Chen X, Chu M, Yang G, Li L, Jiang S. Exercise Training Reverses Lipotoxicity-induced Cardiomyopathy by Inhibiting HMGCS2. Med Sci Sports Exerc 2021; 53:47-57. [PMID: 32826638 DOI: 10.1249/mss.0000000000002453] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
PURPOSE This study aimed to determine the effect of exercise training on preventing lipotoxic cardiomyopathy and to investigate the role of the 3-hydroxy-3-methylglutaryl-CoA synthase 2 (HMGCS2) and miR-344g-5p in cardiomyocytes. METHODS Male C57BL/6 mice were fed a 60% high-fat diet (HFD) for 12 wk then began swimming exercise or remained sedentary for 8 wk. Thereafter, cardiac function was assessed by echocardiography, and heart tissue and plasma were collected for further measurements. The molecular mechanism of exercise was investigated after treating Hmgcs2 siRNA in palmitate-induced neonatal mouse cardiomyocytes. RESULTS HFD induced myocardial hypertrophy and fibrosis and reduced coronary reserve and cardiac function. HMGCS2 levels increased, but junctophilin-2 (JPH2) levels decreased in HFD mice hearts. Such effects were attenuated by swimming exercise. Mechanistically, Hmgcs2 silencing prevented apoptosis and caspase-3 cleavage and elevated the expression of JPH2 in palmitate-stimulated cardiomyocytes. In addition, exercise promoted miR-344g-5p expression in HFD hearts. The overexpression of miR-344g-5p by chemical mimic reduced HMGCS2, apoptosis, and caspase-3 cleavage and elevated JPH2 expression in palmitate-induced cardiomyocytes. CONCLUSION Our results suggest that exercise limits lipid metabolic disorder, cardiac hypertrophy, and fibrosis and aids in the prevention of lipotoxic cardiomyopathy. Exercise-mediated cardioprotection by upregulating miR-344g-5p, which targets Hmgcs2 mRNA, prohibits HMGCS2 upregulation and thus lipotoxicity.
Collapse
Affiliation(s)
| | | | | | | | | | | | - Maoping Chu
- Institute of Cardiovascular Development and Translational Medicine, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, CHINA
| | | | - Lei Li
- Institute of Cardiovascular Development and Translational Medicine, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, CHINA
| | | |
Collapse
|
16
|
Malin SK, Stewart NR. Metformin May Contribute to Inter-individual Variability for Glycemic Responses to Exercise. Front Endocrinol (Lausanne) 2020; 11:519. [PMID: 32849302 PMCID: PMC7431621 DOI: 10.3389/fendo.2020.00519] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Accepted: 06/26/2020] [Indexed: 12/20/2022] Open
Abstract
Metformin and exercise independently improve glycemic control. Metformin traditionally is considered to reduce hepatic glucose production, while exercise training is thought to stimulate skeletal muscle glucose disposal. Collectively, combining treatments would lead to the anticipation for additive glucose regulatory effects. Herein, we discuss recent literature suggesting that metformin may inhibit, enhance or have no effect on exercise mediated benefits toward glucose regulation, with particular emphasis on insulin sensitivity. Importantly, we address issues surrounding the impact of metformin on exercise induced glycemic benefit across multiple insulin sensitive tissues (e.g., skeletal muscle, liver, adipose, vasculature, and the brain) in effort to illuminate potential sources of inter-individual glycemic variation. Therefore, the review identifies gaps in knowledge that require attention in order to optimize medical approaches that improve care of people with elevated blood glucose levels and are at risk of cardiovascular disease.
Collapse
Affiliation(s)
- Steven K. Malin
- Department of Kinesiology, University of Virginia, Charlottesville, VA, United States
- Division of Endocrinology and Metabolism, University of Virginia, Charlottesville, VA, United States
- Robert M. Berne Cardiovascular Research Center, University of Virginia, Charlottesville, VA, United States
| | - Nathan R. Stewart
- Department of Kinesiology, University of Virginia, Charlottesville, VA, United States
| |
Collapse
|
17
|
Tanaka K, Takahashi H, Katagiri S, Sasaki K, Ohsugi Y, Watanabe K, Rasadul IMD, Mine K, Nagafuchi S, Iwata T, Eguchi Y, Anzai K. Combined effect of canagliflozin and exercise training on high-fat diet-fed mice. Am J Physiol Endocrinol Metab 2020; 318:E492-E503. [PMID: 32017594 DOI: 10.1152/ajpendo.00401.2019] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Sodium-glucose cotransporter 2 inhibitors (SGLT2is) have been reported to improve obesity, diabetes, and nonalcoholic fatty liver disease (NAFLD) in addition to exercise training, whereas the combined effects remain to be elucidated fully. We investigated the effect of the combination of the SGLT2i canagliflozin (CAN) and exercise training in high-fat diet-induced obese mice. High-fat diet-fed mice were housed in normal cages (sedentary; Sed) or wheel cages (WCR) with or without CAN (0.03% of diet) for 4 wk. The effects on obesity, glucose metabolism, and hepatic steatosis were evaluated in four groups (Control/Sed, Control/WCR, CAN/Sed, and CAN/WCR). Numerically additive improvements were found in body weight, body fat mass, blood glucose, glucose intolerance, insulin resistance, and the fatty liver of the CAN/WCR group, whereas CAN increased food intake and reduced running distance. Exercise training alone, CAN alone, or both did not change the weight of skeletal muscle, but microarray analysis showed that each resulted in a characteristic change of gene expression in gastrocnemius muscle. In particular, in the CAN/WCR group, there was acceleration of the angiogenesis pathway and suppression of the adipogenesis pathway compared with the CAN/Sed group. In conclusion, the combination of an SGLT2i and exercise training improves obesity, insulin resistance, and NAFLD in an additive manner. Changes of gene expression in skeletal muscle may contribute, at least in part, to the improvement of obesity and insulin sensitivity.
Collapse
Affiliation(s)
- Kenichi Tanaka
- Division of Metabolism and Endocrinology, Facility of Medicine, Saga University, Saga, Japan
| | - Hirokazu Takahashi
- Division of Metabolism and Endocrinology, Facility of Medicine, Saga University, Saga, Japan
| | - Sayaka Katagiri
- Department of Periodontology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Kazuyo Sasaki
- Ikuyaku. Integrated Value Development Division, Mitsubishi Tanabe Pharma Corporation, Osaka, Japan
| | - Yujin Ohsugi
- Department of Periodontology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Kazuki Watanabe
- Department of Periodontology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Islam M D Rasadul
- Division of Metabolism and Endocrinology, Facility of Medicine, Saga University, Saga, Japan
| | - Keiichiro Mine
- Division of Metabolism and Endocrinology, Facility of Medicine, Saga University, Saga, Japan
- Division of Host Defense, Medical Institute of Bioregulation, Kyushu University, Fukuoka, Japan
| | - Seiho Nagafuchi
- Division of Metabolism and Endocrinology, Facility of Medicine, Saga University, Saga, Japan
| | - Takanori Iwata
- Department of Periodontology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Yuichiro Eguchi
- Division of Metabolism and Endocrinology, Facility of Medicine, Saga University, Saga, Japan
- Liver Center, Saga University Hospital, Saga University, Saga, Japan
| | - Keizo Anzai
- Division of Metabolism and Endocrinology, Facility of Medicine, Saga University, Saga, Japan
| |
Collapse
|
18
|
Exploring the Comparative Efficacy of Metformin and Resveratrol in the Management of Diabetes-associated Complications: A Systematic Review of Preclinical Studies. Nutrients 2020; 12:nu12030739. [PMID: 32168855 PMCID: PMC7146424 DOI: 10.3390/nu12030739] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2020] [Revised: 03/03/2020] [Accepted: 03/05/2020] [Indexed: 02/07/2023] Open
Abstract
Food-derived bioactive compounds such as resveratrol are increasingly explored for their protective effects against metabolic complications. Evidence supports the strong antioxidant properties and therapeutic effects of resveratrol in managing diabetes and its associated complications. However, evidence informing on the comparative or combination effects of this natural compound with an accomplished and well-characterized antidiabetic agent like metformin has not been revised. Thus, we conducted a comprehensive systematic search of the major electronic databases which included MEDLINE, Cochrane Library, and EMBASE. The cumulative evidence strongly supports the comparative effects of metformin and resveratrol in ameliorating diabetes-associated complications in preclinical settings. In particular, both compounds showed strong ameliorative effects against hyperglycemia, dyslipidemia, insulin resistance, a pro-inflammatory response, and lipid peroxidation in various experimental models of diabetes. Enhancing intracellular antioxidant capacity in addition to activating NAD-dependent deacetylase sirtuin-1 (SIRT1) and AMP-activated protein kinase (AMPK) are the prime mechanisms involved in the therapeutic effects of these compounds. Of interest, preclinical evidence also demonstrates that the combination treatment with these compounds may have a greater efficacy in protecting against diabetes. Thus, confirmation of such evidence in well-organized clinical trials remains crucial to uncover novel therapeutic strategies to manage diabetes and its linked complications.
Collapse
|
19
|
Zhang DP, Xu L, Wang LF, Wang HJ, Jiang F. Effects of antidiabetic drugs on left ventricular function/dysfunction: a systematic review and network meta-analysis. Cardiovasc Diabetol 2020; 19:10. [PMID: 31969144 PMCID: PMC6977298 DOI: 10.1186/s12933-020-0987-x] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2019] [Accepted: 01/11/2020] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Although a variety of antidiabetic drugs have significant protective action on the cardiovascular system, it is still unclear which antidiabetic drugs can improve ventricular remodeling and fundamentally delay the process of heart failure. The purpose of this network meta-analysis is to compare the efficacy of sodium glucose cotransporter type 2 (SGLT-2) inhibitors, dipeptidyl peptidase-4 (DPP-4) inhibitors, glucagon-like peptide-1 (GLP-1) agonists, metformin (MET), sulfonylurea (SU) and thiazolidinediones (TZDs) in improving left ventricular (LV) remodeling in patients with type 2 diabetes (T2DM) and/or cardiovascular disease (CVD). METHODS We searched articles published before October 18, 2019, regardless of language or data, in 4 electronic databases: PubMed, EMBASE, Cochrane Library and Web of Science. We included randomized controlled trials in this network meta-analysis, as well as a small number of cohort studies. The differences in the mean changes in left ventricular echocardiographic parameters between the treatment group and control group were evaluated. RESULTS The difference in the mean change in LV ejection fraction (LVEF) between GLP-1 agonists and placebo in treatment effect was greater than zero (MD = 2.04% [0.64%, 3.43%]); similar results were observed for the difference in the mean change in LV end-diastolic diameter (LVEDD) between SGLT-2 inhibitors and placebo (MD = - 3.3 mm [5.31, - 5.29]), the difference in the mean change in LV end-systolic volume (LVESV) between GLP-1 agonists and placebo (MD = - 4.39 ml [- 8.09, - 0.7]); the difference in the mean change in E/e' between GLP-1 agonists and placebo (MD = - 1.05[- 1.78, - 0.32]); and the difference in the mean change in E/e' between SGLT-2 inhibitors and placebo (MD = - 1.91[- 3.39, - 0.43]). CONCLUSIONS GLP-1 agonists are more significantly associated with improved LVEF, LVESV and E/e', SGLT-2 inhibitors are more significantly associated with improved LVEDD and E/e', and DPP-4 inhibitors are more strongly associated with a negative impact on LV end-diastolic volume (LVEDV) than are placebos. SGLT-2 inhibitors are superior to other drugs in pairwise comparisons.
Collapse
Affiliation(s)
- Da-Peng Zhang
- Heart Center and Beijing Key Laboratory of Hypertension, Beijing Chaoyang Hospital, Capital Medical University, No. 8, Gongti South Road, Chaoyang District, Beijing, 100020, China
| | - Li Xu
- Heart Center and Beijing Key Laboratory of Hypertension, Beijing Chaoyang Hospital, Capital Medical University, No. 8, Gongti South Road, Chaoyang District, Beijing, 100020, China.
| | - Le-Feng Wang
- Heart Center and Beijing Key Laboratory of Hypertension, Beijing Chaoyang Hospital, Capital Medical University, No. 8, Gongti South Road, Chaoyang District, Beijing, 100020, China
| | - Hong-Jiang Wang
- Heart Center and Beijing Key Laboratory of Hypertension, Beijing Chaoyang Hospital, Capital Medical University, No. 8, Gongti South Road, Chaoyang District, Beijing, 100020, China
| | - Feng Jiang
- Heart Center and Beijing Key Laboratory of Hypertension, Beijing Chaoyang Hospital, Capital Medical University, No. 8, Gongti South Road, Chaoyang District, Beijing, 100020, China
| |
Collapse
|
20
|
Paiman EHM, van Eyk HJ, van Aalst MMA, Bizino MB, van der Geest RJ, Westenberg JJM, Geelhoed-Duijvestijn PH, Kharagjitsingh AV, Rensen PCN, Smit JWA, Jazet IM, Lamb HJ. Effect of Liraglutide on Cardiovascular Function and Myocardial Tissue Characteristics in Type 2 Diabetes Patients of South Asian Descent Living in the Netherlands: A Double-Blind, Randomized, Placebo-Controlled Trial. J Magn Reson Imaging 2019; 51:1679-1688. [PMID: 31799782 PMCID: PMC7318583 DOI: 10.1002/jmri.27009] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2019] [Revised: 11/13/2019] [Accepted: 11/14/2019] [Indexed: 12/22/2022] Open
Abstract
Background The glucagon‐like peptide‐1 (GLP‐1) receptor agonist liraglutide may be beneficial in the regression of diabetic cardiomyopathy. South Asian ethnic groups in particular are at risk of developing type 2 diabetes. Purpose To assess the effects of liraglutide on left ventricular (LV) diastolic and systolic function in South Asian type 2 diabetes patients. Study Type Prospective, double‐blind, randomized, placebo‐controlled trial. Population Forty‐seven type 2 diabetes patients of South Asian ancestry living in the Netherlands, with or without ischemic heart disease, who were randomly assigned to 26‐week treatment with liraglutide (1.8 mg/day) or placebo. Field Strength/Sequence 3T (balanced steady‐state free precession cine MRI, 2D and 4D velocity‐encoded MRI, 1H‐MRS, T1 mapping). Assessment Primary endpoints were changes in LV diastolic function (early deceleration peak [Edec], ratio of early and late peak filling rate [E/A], estimated LV filling pressure [E/Ea]) and LV systolic function (ejection fraction). Secondary endpoints were changes in aortic stiffness (aortic pulse wave velocity [PWV]), myocardial steatosis (myocardial triglyceride content), and diffuse fibrosis (extracellular volume [ECV]). Statistical Tests Data were analyzed according to intention‐to‐treat. Between‐group differences were reported as mean (95% confidence interval [CI]) and were assessed using analysis of covariance (ANCOVA). Results Liraglutide (n = 22) compared with placebo (n = 25) did not change Edec (+0.2 mL/s2 × 10‐3 (–0.3;0.6)), E/A (–0.09 (–0.23;0.05)), E/Ea (+0.1 (–1.2;1.3)) and ejection fraction (0% (–3;2)), but decreased stroke volume (–9 mL (–14;–5)) and increased heart rate (+10 bpm (4;15)). Aortic PWV (+0.5 m/s (–0.6;1.6)), myocardial triglyceride content (+0.21% (–0.09;0.51)), and ECV (–0.2% (–1.4;1.0)) were unaltered. Data Conclusion Liraglutide did not affect LV diastolic and systolic function, aortic stiffness, myocardial triglyceride content, or extracellular volume in Dutch South Asian type 2 diabetes patients with or without coronary artery disease. Level of Evidence: 1 Technical Efficacy Stage: 4 J. Magn. Reson. Imaging 2020;51:1679–1688.
Collapse
Affiliation(s)
- Elisabeth H M Paiman
- Department of Radiology, Leiden University Medical Centre, Leiden, the Netherlands
| | - Huub J van Eyk
- Department of Medicine, Division of Endocrinology, Leiden University Medical Centre, Leiden, the Netherlands.,Einthoven Laboratory for Experimental Vascular Medicine, Leiden University Medical Centre, Leiden, the Netherlands
| | - Minke M A van Aalst
- Department of Radiology, Leiden University Medical Centre, Leiden, the Netherlands
| | - Maurice B Bizino
- Department of Radiology, Leiden University Medical Centre, Leiden, the Netherlands
| | - Rob J van der Geest
- Department of Radiology, Leiden University Medical Centre, Leiden, the Netherlands
| | - Jos J M Westenberg
- Department of Radiology, Leiden University Medical Centre, Leiden, the Netherlands
| | | | - Aan V Kharagjitsingh
- Department of Diabetology and Endocrinology, University Hospital Brussels, Brussels, Belgium
| | - Patrick C N Rensen
- Department of Medicine, Division of Endocrinology, Leiden University Medical Centre, Leiden, the Netherlands.,Einthoven Laboratory for Experimental Vascular Medicine, Leiden University Medical Centre, Leiden, the Netherlands
| | - Johannes W A Smit
- Department of Medicine, Radboud University Medical Centre, Nijmegen, the Netherlands
| | - Ingrid M Jazet
- Department of Medicine, Division of Endocrinology, Leiden University Medical Centre, Leiden, the Netherlands.,Einthoven Laboratory for Experimental Vascular Medicine, Leiden University Medical Centre, Leiden, the Netherlands
| | - Hildo J Lamb
- Department of Radiology, Leiden University Medical Centre, Leiden, the Netherlands
| |
Collapse
|
21
|
Drugs That Ameliorate Epicardial Adipose Tissue Inflammation May Have Discordant Effects in Heart Failure With a Preserved Ejection Fraction as Compared With a Reduced Ejection Fraction. J Card Fail 2019; 25:986-1003. [DOI: 10.1016/j.cardfail.2019.09.002] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2019] [Revised: 08/28/2019] [Accepted: 09/03/2019] [Indexed: 02/08/2023]
|
22
|
Packer M. Critical role of the epicardium in mediating cardiac inflammation and fibrosis in patients with type 2 diabetes. Diabetes Obes Metab 2019; 21:1765-1768. [PMID: 31144444 DOI: 10.1111/dom.13792] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/02/2019] [Revised: 05/24/2019] [Accepted: 05/28/2019] [Indexed: 12/19/2022]
Affiliation(s)
- Milton Packer
- Baylor Heart and Vascular Institute, Baylor University Medical Center, Dallas, Texas
- Imperial College, London, UK
| |
Collapse
|
23
|
Newman AA, Grimm NC, Wilburn JR, Schoenberg HM, Trikha SRJ, Luckasen GJ, Biela LM, Melby CL, Bell C. Influence of Sodium Glucose Cotransporter 2 Inhibition on Physiological Adaptation to Endurance Exercise Training. J Clin Endocrinol Metab 2019; 104:1953-1966. [PMID: 30597042 DOI: 10.1210/jc.2018-01741] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/13/2018] [Accepted: 12/21/2018] [Indexed: 12/11/2022]
Abstract
CONTEXT The combination of two beneficial antidiabetes interventions, regular exercise and pharmaceuticals, is intuitively appealing. However, metformin, the most commonly prescribed diabetes medication, attenuates the favorable physiological adaptations to exercise; in turn, exercise may impede the action of metformin. OBJECTIVE We sought to determine the influence of an alternative diabetes treatment, sodium glucose cotransporter 2 (SGLT2) inhibition, on the response to endurance exercise training. DESIGN, PARTICIPANTS, AND INTERVENTION In a randomized, double-blind, repeated measures parallel design, 30 sedentary overweight and obese men and women were assigned to 12 weeks of supervised endurance exercise training, with daily ingestion of either a placebo or SGLT2 inhibitor (dapagliflozin: ≤10 mg/day). OUTCOME MEASUREMENTS AND RESULTS Endurance exercise training favorably modified body mass, body composition (dual-energy x-ray absorptiometry), peak oxygen uptake (graded exercise with indirect calorimetry), responses to standardized submaximal exercise (indirect calorimetry, heart rate, and blood lactate), and skeletal muscle (vastus lateralis) citrate synthase activity (main effects of exercise training, all P < 0.05); SGLT2 inhibition did not influence any of these physiological adaptations (exercise training × treatment interaction, all P > 0.05). However, after endurance exercise training, fasting blood glucose was greater with SGLT2 inhibition, and increased insulin sensitivity (oral glucose tolerance test/Matsuda index) was abrogated with SGLT2 inhibition (exercise training × treatment interaction, P < 0.01). CONCLUSION The efficacy of combining two beneficial antidiabetes interventions, regular endurance exercise and SGLT2 inhibition, was not supported. SGLT2 inhibition blunted endurance exercise training-induced improvements in insulin sensitivity, independent of effects on aerobic fitness or body composition.
Collapse
Affiliation(s)
- Alissa A Newman
- Department of Health and Exercise Science, Colorado State University, Fort Collins, Colorado
| | - Nathan C Grimm
- Department of Health and Exercise Science, Colorado State University, Fort Collins, Colorado
| | - Jessie R Wilburn
- Department of Health and Exercise Science, Colorado State University, Fort Collins, Colorado
| | - Hayden M Schoenberg
- Department of Health and Exercise Science, Colorado State University, Fort Collins, Colorado
| | - S Raj J Trikha
- Department of Health and Exercise Science, Colorado State University, Fort Collins, Colorado
| | - Gary J Luckasen
- Medical Center of the Rockies Foundation, University of Colorado Health, Loveland, Colorado
| | - Laurie M Biela
- Department of Health and Exercise Science, Colorado State University, Fort Collins, Colorado
| | - Christopher L Melby
- Department of Food Science and Human Nutrition, Colorado State University, Fort Collins, Colorado
| | - Christopher Bell
- Department of Health and Exercise Science, Colorado State University, Fort Collins, Colorado
| |
Collapse
|
24
|
Bizino MB, Jazet IM, Westenberg JJM, van Eyk HJ, Paiman EHM, Smit JWA, Lamb HJ. Effect of liraglutide on cardiac function in patients with type 2 diabetes mellitus: randomized placebo-controlled trial. Cardiovasc Diabetol 2019; 18:55. [PMID: 31039778 PMCID: PMC6492440 DOI: 10.1186/s12933-019-0857-6] [Citation(s) in RCA: 87] [Impact Index Per Article: 17.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/28/2019] [Accepted: 04/08/2019] [Indexed: 12/18/2022] Open
Abstract
Background Liraglutide is an antidiabetic agent with cardioprotective effect. The purpose of this study is to test efficacy of liraglutide to improve diabetic cardiomyopathy in patients with diabetes mellitus type 2 (DM2) without cardiovascular disease. Methods Patients with DM2 were randomly assigned to receive liraglutide 1.8 mg/day or placebo in this double-blind trial of 26 weeks. Primary outcome measures were LV diastolic function (early (E) and late (A) transmitral peak flow rate, E/A ratio, early deceleration peak (Edec), early peak mitral annular septal tissue velocity (Ea) and estimated LV filling pressure (E/Ea), and systolic function (stroke volume, ejection fraction, cardiac output, cardiac index and peak ejection rate) assessed with CMR. Intention-to-treat analysis of between-group differences was performed using ANCOVA. Mean estimated treatment differences (95% confidence intervals) are reported. Results 23 patients were randomized to liraglutide and 26 to placebo. As compared with placebo, liraglutide significantly reduced E (− 56 mL/s (− 91 to − 21)), E/A ratio (− 0.17 (− 0.27 to − 0.06)), Edec (− 0.9 mL/s2 * 10−3 (− 1.3 to − 0.2)) and E/Ea (− 1.8 (− 3.0 to − 0.6)), without affecting A (3 mL/s (− 35 to 41)) and Ea (0.4 cm/s (− 0.9 to 1.4)). Liraglutide reduced stroke volume (− 9 mL (− 16 to − 2)) and ejection fraction (− 3% (− 6 to − 0.1)), but did not change cardiac output (− 0.4 L/min (− 0.9 to 0.2)), cardiac index (− 0.1 L/min/m2 (− 0.4 to 0.1)) and peak ejection rate (− 46 mL/s (− 95 to 3)). Conclusions Liraglutide reduced early LV diastolic filling and LV filling pressure, thereby unloading the left ventricle. LV systolic function reduced and remained within normal range. Future studies are needed to investigate if liraglutide-induced left ventricular unloading slows progression of diabetic cardiomyopathy into symptomatic stages. Trial registration ClinicalTrials.gov: NCT01761318.
Collapse
Affiliation(s)
- Maurice B Bizino
- Department of Radiology, Leiden University Medical Center, LUMC Postzone C2S, Albinusdreef 2, 2333 ZA, Leiden, The Netherlands.
| | - Ingrid M Jazet
- Department of Medicine, Division of Endocrinology, Leiden University Medical Center, Leiden, The Netherlands
| | - Jos J M Westenberg
- Department of Radiology, Leiden University Medical Center, LUMC Postzone C2S, Albinusdreef 2, 2333 ZA, Leiden, The Netherlands
| | - Huub J van Eyk
- Department of Medicine, Division of Endocrinology, Leiden University Medical Center, Leiden, The Netherlands
| | - Elisabeth H M Paiman
- Department of Radiology, Leiden University Medical Center, LUMC Postzone C2S, Albinusdreef 2, 2333 ZA, Leiden, The Netherlands
| | - Jan W A Smit
- Department of Medicine, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Hildebrandus J Lamb
- Department of Radiology, Leiden University Medical Center, LUMC Postzone C2S, Albinusdreef 2, 2333 ZA, Leiden, The Netherlands
| |
Collapse
|
25
|
Wägner AM, Miranda-Calderín G, Ugarte-Lopetegui MA, Marrero-Santiago H, Suárez-Castellano L, López-Madrazo MJ, Alberiche-Ruano MP, Abselam Ahmed N, Alemán C, Castellot-Martín A, Díez Del Pino A, Nóvoa-Mogollón FJ. Effect of liraglutide on physical performance in type 2 diabetes: Results of a randomized, double-blind, controlled trial (LIPER2). DIABETES & METABOLISM 2018; 45:268-275. [PMID: 30223083 DOI: 10.1016/j.diabet.2018.08.010] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/13/2018] [Revised: 07/31/2018] [Accepted: 08/23/2018] [Indexed: 02/06/2023]
Abstract
AIMS To assess the effect of the GLP-1 analogue liraglutide on measures of cardiac function and physical performance in patients with type 2 diabetes (T2D). METHODS In this phase-IV randomized double-blind placebo-controlled parallel-group clinical trial at a tertiary hospital, T2D patients with HbA1c levels of 7-10% with oral agents and/or intermediate-/long-acting insulin were allocated (computer-generated randomization, ratio 1:1) to either liraglutide 1.8 mg/day or a placebo for 6 months. The primary endpoint was maximum oxygen consumption (VO2max) during cycle ergometry, while other procedures included a 6-min walk test, echocardiography, anthropometry and blood tests. Safety endpoints were also monitored, and an intention-to-treat analysis was performed. RESULTS A total of 24 patients (15 women) aged 52 (11.7) years, with diabetes duration of 8.7 (5.8) years, BMI 34.98 (6.2) kg/m2 and HbA1c 8.2% (0.68%), were randomized to liraglutide 1.8 mg daily or placebo. There were no differences in VO2max [17.98 (4.8) vs. 15.90 (4.96) mL/kg/min; P > 0.10], VE/VCO2 slope [30.18 (4.8) vs. 32 (4.49)], left ventricular ejection fraction or 6-min walk test [530.7 (86) vs. 503.9 (84) m] at 6 months. HbA1c was lower (6.7% vs. 7.7%; P = 0.005), with a trend towards lower maximum systolic blood pressure during ergometry [171.7 (24.4) vs. 192.5 (25.6); P = 0.052] in the liraglutide group at the end of the study. There were no severe adverse events. CONCLUSION In this trial, liraglutide improved glycaemic control in T2D, but had no significant effects on either physical performance or myocardial function.
Collapse
Affiliation(s)
- A M Wägner
- Materno-Infantil de Gran Canaria, Av Marítima s/n, 35016 Las Palmas de Gran Canaria, Spain; Instituto Universitario de Investigaciones Biomédicas y Sanitarias (IUIBS), Universidad de Las Palmas de Gran Canaria, Las Palmas de Gran Canaria, Spain.
| | - G Miranda-Calderín
- Physical Medicine and Rehabilitation Department, Complejo Hospitalario Universitario Insular Materno-Infantil de Gran Canaria, Av Marítima s/n, 35016 Las Palmas de Gran Canaria, Spain
| | - M A Ugarte-Lopetegui
- Physical Medicine and Rehabilitation Department, Complejo Hospitalario Universitario Insular Materno-Infantil de Gran Canaria, Av Marítima s/n, 35016 Las Palmas de Gran Canaria, Spain
| | - H Marrero-Santiago
- Cardiology Department, Complejo Hospitalario Universitario Insular Materno-Infantil de Gran Canaria, Av Marítima s/n, 35016 Las Palmas de Gran Canaria, Spain
| | - L Suárez-Castellano
- Cardiology Department, Complejo Hospitalario Universitario Insular Materno-Infantil de Gran Canaria, Av Marítima s/n, 35016 Las Palmas de Gran Canaria, Spain
| | - M J López-Madrazo
- Materno-Infantil de Gran Canaria, Av Marítima s/n, 35016 Las Palmas de Gran Canaria, Spain
| | - M P Alberiche-Ruano
- Materno-Infantil de Gran Canaria, Av Marítima s/n, 35016 Las Palmas de Gran Canaria, Spain; Instituto Universitario de Investigaciones Biomédicas y Sanitarias (IUIBS), Universidad de Las Palmas de Gran Canaria, Las Palmas de Gran Canaria, Spain
| | - N Abselam Ahmed
- Physical Medicine and Rehabilitation Department, Complejo Hospitalario Universitario Insular Materno-Infantil de Gran Canaria, Av Marítima s/n, 35016 Las Palmas de Gran Canaria, Spain
| | - C Alemán
- Physical Medicine and Rehabilitation Department, Complejo Hospitalario Universitario Insular Materno-Infantil de Gran Canaria, Av Marítima s/n, 35016 Las Palmas de Gran Canaria, Spain
| | - A Castellot-Martín
- Gastroenterology Department, Complejo Hospitalario Universitario Insular Materno-Infantil de Gran Canaria, Av Marítima s/n, 35016 Las Palmas de Gran Canaria, Spain
| | - A Díez Del Pino
- Hospital Pharmacy, Complejo Hospitalario Universitario Insular Materno-Infantil de Gran Canaria, Av Marítima s/n, 35016 Las Palmas de Gran Canaria, Spain
| | - F J Nóvoa-Mogollón
- Materno-Infantil de Gran Canaria, Av Marítima s/n, 35016 Las Palmas de Gran Canaria, Spain; Instituto Universitario de Investigaciones Biomédicas y Sanitarias (IUIBS), Universidad de Las Palmas de Gran Canaria, Las Palmas de Gran Canaria, Spain
| |
Collapse
|
26
|
Scalzo RL, Knaub LA, Hull SE, Keller AC, Hunter K, Walker LA, Reusch JEB. Glucagon-like peptide-1 receptor antagonism impairs basal exercise capacity and vascular adaptation to aerobic exercise training in rats. Physiol Rep 2018; 6:e13754. [PMID: 29984491 PMCID: PMC6036104 DOI: 10.14814/phy2.13754] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2018] [Accepted: 06/06/2018] [Indexed: 12/18/2022] Open
Abstract
Cardiorespiratory fitness (CRF) inversely predicts cardiovascular (CV) mortality and CRF is impaired in people with type 2 diabetes (T2D). Aerobic exercise training (ET) improves CRF and is associated with decreased risk of premature death in healthy and diseased populations. Understanding the mechanisms contributing to ET adaptation may identify targets for reducing CV mortality of relevance to people with T2D. The antihyperglycemic hormone glucagon-like peptide-1 (GLP-1) influences many of the same pathways as exercise and may contribute to CV adaptation to ET. We hypothesized that GLP-1 is necessary for adaptation to ET. Twelve-week-old male Wistar rats were randomized (n = 8-12/group) to receive PBS or GLP-1 receptor antagonist (exendin 9-39 (Ex(9-39)) via osmotic pump for 4 weeks ± ET. CRF was greater with ET (P < 0.01). Ex(9-39) treatment blunted CRF in both sedentary and ET rats (P < 0.001). Ex(9-39) attenuated acetylcholine-mediated vasodilation, while this response was maintained with Ex(9-39)+ET (P = 0.04). Aortic stiffness was greater with Ex(9-39) (P = 0.057) and was made worse when Ex(9-39) was combined with ET (P = 0.004). Ex vivo aortic vasoconstriction with potassium and phenylephrine was lower with Ex(9-39) (P < 0.0001). Carotid strain improved with PBS + ET but did not change in the Ex(9-39) rats with ET (P < 0.0001). Left ventricular mitochondrial respiration was elevated with Ex(9-39) (P < 0.02). GLP-1 receptor antagonism impairs CRF with and without ET, attenuates the vascular adaptation to ET, and elevates cardiac mitochondrial respiration. These data suggest that GLP-1 is integral to the adaptive vascular response to ET.
Collapse
Affiliation(s)
- Rebecca L. Scalzo
- Division of EndocrinologyUniversity of Colorado School of MedicineAuroraColorado
| | - Leslie A. Knaub
- Division of EndocrinologyUniversity of Colorado School of MedicineAuroraColorado
| | - Sara E. Hull
- Division of EndocrinologyUniversity of Colorado School of MedicineAuroraColorado
| | - Amy C. Keller
- Division of EndocrinologyUniversity of Colorado School of MedicineAuroraColorado
- Department of MedicineDenver VA Medical CenterUniversity of Colorado School of MedicineAuroraColorado
| | - Kendall Hunter
- Division of BioengineeringUniversity of Colorado School of MedicineAuroraColorado
| | - Lori A. Walker
- Division of CardiologyUniversity of Colorado School of MedicineAuroraColorado
| | - Jane E. B. Reusch
- Division of EndocrinologyUniversity of Colorado School of MedicineAuroraColorado
- Department of MedicineDenver VA Medical CenterUniversity of Colorado School of MedicineAuroraColorado
| |
Collapse
|
27
|
Nyström T, Santos-Pardo I, Hedberg F, Wardell J, Witt N, Cao Y, Bojö L, Nilsson B, Jendle J. Effects on Subclinical Heart Failure in Type 2 Diabetic Subjects on Liraglutide Treatment vs. Glimepiride Both in Combination with Metformin: A Randomized Open Parallel-Group Study. Front Endocrinol (Lausanne) 2017; 8:325. [PMID: 29184539 PMCID: PMC5694660 DOI: 10.3389/fendo.2017.00325] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/13/2017] [Accepted: 11/02/2017] [Indexed: 01/04/2023] Open
Abstract
OBJECTIVE We aimed to investigate the effect of liraglutide treatment on heart function in type 2 diabetes (T2D) patients with subclinical heart failure. METHODS Randomized open parallel-group trial. 62 T2D patients (45 male) with subclinical heart failure were randomized to either once daily liraglutide 1.8 mg, or glimepiride 4 mg, both add on to metformin 1 g twice a day. Mitral annular systolic (s') and early diastolic (e') velocities were measured at rest and during bicycle ergometer exercise, using tissue Doppler echocardiography. The primary endpoint was 18-week treatment changes in longitudinal functional reserve index (LFRIdiastolic/systolic). RESULTS Clinical characteristics between groups (liraglutide = 33 vs. glimepiride = 29) were well matched. At baseline left ventricle ejection fraction (53.7 vs. 53.6%) and global longitudinal strain (-15.3 vs. -16.5%) did not differ between groups. There were no significant differences in mitral flow velocities between groups. For the primary endpoint, there was no treatment change [95% confidence interval] for: LFRIdiastolic (-0.18 vs. -0.53 [-0.28, 2.59; p = 0.19]), or LFRIsystolic (-0.10 vs. -0.18 [-1.0, 1.7; p = 0.54]); for the secondary endpoints, there was a significant treatment change in respect of body weight (-3.7 vs. -0.2 kg [-5.5, -1.4; p = 0.001]), waist circumference (-3.1 vs. -0.8 cm [-4.2, -0.4; p = 0.019]), and heart rate (HR) (6.3 vs. -2.3 bpm [-3.0, 14.2; p = 0.003]), with no such treatment change in hemoglobin A1c levels (-11.0 vs. -9.2 mmol/mol [-7.0, 2.6; p = 0.37]), between groups. CONCLUSION 18-week treatment of liraglutide compared with glimepiride did not improve LFRIdiastolic/systolic, but however increased HR. There was a significant treatment change in body weight reduction in favor for liraglutide treatment.
Collapse
Affiliation(s)
- Thomas Nyström
- Department of Clinical Science and Education, Karolinska Institutet, Södersjukhuset, Stockholm, Sweden
- *Correspondence: Thomas Nyström,
| | - Irene Santos-Pardo
- Department of Clinical Science and Education, Karolinska Institutet, Södersjukhuset, Stockholm, Sweden
| | - Fredric Hedberg
- Department of Clinical Science and Education, Karolinska Institutet, Södersjukhuset, Stockholm, Sweden
| | - Johan Wardell
- Department of Clinical Science and Education, Karolinska Institutet, Södersjukhuset, Stockholm, Sweden
| | - Nils Witt
- Department of Clinical Science and Education, Karolinska Institutet, Södersjukhuset, Stockholm, Sweden
| | - Yang Cao
- Unit of Biostatistics, Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
- Clinical Epidemiology and Biostatistics, School of Medical Sciences, Örebro University, Örebro, Sweden
| | | | | | - Johan Jendle
- Institution of Medical Science, Örebro University, Örebro, Sweden
| |
Collapse
|