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Roy S, Ghosh A, Majie A, Karmakar V, Das S, Dinda SC, Bose A, Gorain B. Terpenoids as potential phytoconstituent in the treatment of diabetes: From preclinical to clinical advancement. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2024; 129:155638. [PMID: 38728916 DOI: 10.1016/j.phymed.2024.155638] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/17/2023] [Revised: 03/21/2024] [Accepted: 04/13/2024] [Indexed: 05/12/2024]
Abstract
BACKGROUND Diabetes mellitus, a hyperglycemic condition associated with multitudinous organ dysfunction, is a hallmark of the metabolic disorder. This life-threatening condition affects millions of individuals globally, harming them financially, physically and psychologically in the course of therapy. PURPOSES The course therapy for illnesses has undergone ground-breaking transformations due to recent technical advances and insights. Alternatively, the administration of hyperglycemia-reducing agents results in several complications, including severe cardiovascular disease, kidney failure, hepatic problems, and several dermatological conditions. Consideration of alternate diabetic therapy having minimal side effects or no adverse reactions has been driven by such problems. STUDY DESIGN An extensive literature study was conducted in authoritative scientific databases such as PubMed, Scopus, and Web of Science to identify the studies elucidating the bioactivities of terpenoids in diabetic conditions. METHODS Keywords including 'terpenoids', 'monoterpenes', 'diterpenes', 'sesquiterpenes', 'diabetes', 'diabetes mellitus', 'clinical trials', 'preclinical studies', and 'increased blood glucose' were used to identify the relevant research articles. The exclusion criteria, such as English language, duplication, open access, abstract only, and studies not involving preclinical and clinical research, were set. Based on these criteria, 937 relevant articles were selected for further evaluation. RESULTS Triterpenes can serve as therapeutic agents for diabetic retinopathy, peripheral neuropathy, and kidney dysfunction by inhibiting several pathways linked to hyperglycemia and its complications. Therefore, it is essential to draw special attention to these compounds' therapeutic effectiveness and provide scientific professionals with novel data. CONCLUSION This study addressed recent progress in research focussing on mechanisms of terpenoid, its by-products, physiological actions, and therapeutic applications, particularly in diabetic and associated disorders.
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Affiliation(s)
- Sukanta Roy
- School of Pharmacy, The Neotia University, Diamond Harbour Rd, Sarisha, West Bengal, India
| | - Arya Ghosh
- Department of Pharmaceutical Sciences and Technology, Birla Institute of Technology, Mesra, Ranchi, Jharkhand, India
| | - Ankit Majie
- Department of Pharmaceutical Sciences and Technology, Birla Institute of Technology, Mesra, Ranchi, Jharkhand, India
| | - Varnita Karmakar
- Department of Pharmaceutical Sciences and Technology, Birla Institute of Technology, Mesra, Ranchi, Jharkhand, India
| | - Sourav Das
- School of Pharmacy, The Neotia University, Diamond Harbour Rd, Sarisha, West Bengal, India
| | - Subas Chandra Dinda
- School of Pharmacy, The Neotia University, Diamond Harbour Rd, Sarisha, West Bengal, India
| | - Anirbandeep Bose
- School of Medical Science, Adamas University, Barbaria, Jagannathpur, Kolkata, India.
| | - Bapi Gorain
- Department of Pharmaceutical Sciences and Technology, Birla Institute of Technology, Mesra, Ranchi, Jharkhand, India.
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Palfrey HA, Kumar A, Pathak R, Stone KP, Gettys TW, Murthy SN. Adverse Cardiac Events of Hypercholesterolemia Are Enhanced by Sitagliptin Administration in Sprague Dawley Rats. RESEARCH SQUARE 2024:rs.3.rs-4075353. [PMID: 38562676 PMCID: PMC10984018 DOI: 10.21203/rs.3.rs-4075353/v1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/04/2024]
Abstract
Background Cardiovascular disease (CVD) affects millions worldwide and is the leading cause of death among non-communicable diseases. Western diets typically comprise of meat and dairy products, both of which are rich in cholesterol (Cho) and methionine (Met), two well-known compounds with atherogenic capabilities. Despite their individual effects, literature on a dietary combination of the two in the context of CVD are limited. An additional interest was to investigate the cardioprotective potential of sitagliptin, an anti-type 2 diabetic drug. Thus, we hypothesized that atherogenic feeding would result in adverse cardiac effects and would attenuate upon sitagliptin administration. Methods Six-week-old adult male Sprague-Dawley rats were fed either a control (Con), high Met (1.5%), high Cho (2.0%), or high Met (1.5%) + high Cho (2.0%) diet for 35 days. They were orally gavaged with vehicle (water) or sitagliptin (100 mg/kg/d) from day 10 through 35. On day 36, rats were euthanized, and tissues were collected for analysis. Results Histopathological evaluation revealed a reduction in myocardial striations and increased collagen deposition in hypercholesterolemia (HChol), responses that became exacerbated upon sitagliptin administration. Cardiac pro-inflammatory and pro-fibrotic responses were adversely impacted in similar fashion. The addition of Met to Cho (MC) attenuated all adverse structural and biochemical responses, with or without sitagliptin. Conclusion Adverse cardiac outcomes in HChol were enhanced with sitagliptin administration and such effects were alleviated by Met. Our findings could be significant for understanding the risk-benefit of sitagliptin in type 2 diabetics who are known to consume atherogenic diets.
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Affiliation(s)
| | - Avinash Kumar
- Southern University and Agricultural and Mechanical College
| | - Rashmi Pathak
- Southern University and Agricultural and Mechanical College
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Nagayama D, Kawana H, Watanabe Y, Horikawa O, Ohira M, Saiki A. Effects of Vildagliptin, a Dipeptidyl Peptidase-4 Inhibitor, on the Parameters of Glucose Metabolism and the Cardio-Ankle Vascular Index in Individuals with Type 2 Diabetes. J Clin Med 2024; 13:481. [PMID: 38256615 PMCID: PMC10816438 DOI: 10.3390/jcm13020481] [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: 12/01/2023] [Revised: 01/02/2024] [Accepted: 01/11/2024] [Indexed: 01/24/2024] Open
Abstract
DPP-4 inhibitors are frequently used as first-line agents for the treatment of type 2 diabetes in Japan. This study aimed to examine the effects of vildagliptin on glucose metabolism and arterial stiffness. Twenty treatment-naïve patients with type 2 diabetes (8 males and 12 females) received vildagliptin 50 mg twice daily for 6 months. Self-monitored blood glucose measurements and a 75 g OGTT were performed. Arterial stiffness was assessed using the CAVI. After the vildagliptin treatment, a significant decrease in the median HbA1c (from 8.3 to 6.4%) and fasting HOMA-β (from 26.1 to 34.5%), and a marginally significant decrease in the CAVI (from 8.9 to 8.4, p = 0.087) were observed. The glycemic variability parameters also improved, whereas the insulin sensitivity and oxidative stress remained unchanged. Participants with a lower glycemic variability on the 75 g OGTT after vildagliptin treatment showed a significant decrease in their CAVI. The baseline BMI was significantly higher for the participants with a decreased CAVI than in those with no change in their CAVI (24.5 vs. 20.8 kg/m2). After vildagliptin treatment, a decrease in the CAVI was observed, especially in the individuals with improved glycemic variability on the 75 g OGTT. Vildagliptin may be suitable for vascular protection in individuals with high glycemic variability and/or an elevated BMI.
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Affiliation(s)
- Daiji Nagayama
- Department of Internal Medicine, Nagayama Clinic, Oyama 323-0032, Tochigi, Japan
- Center of Diabetes, Endocrinology and Metabolism, Toho University, Sakura Medical Center, Sakura 285-0841, Chiba, Japan; (Y.W.); (O.H.); (A.S.)
| | - Hidetoshi Kawana
- Department of Diabetes and Metabolism, Chiba Kaihin Municipal Hospital, Chiba 261-0012, Chiba, Japan;
| | - Yasuhiro Watanabe
- Center of Diabetes, Endocrinology and Metabolism, Toho University, Sakura Medical Center, Sakura 285-0841, Chiba, Japan; (Y.W.); (O.H.); (A.S.)
| | - Osamu Horikawa
- Center of Diabetes, Endocrinology and Metabolism, Toho University, Sakura Medical Center, Sakura 285-0841, Chiba, Japan; (Y.W.); (O.H.); (A.S.)
| | - Masahiro Ohira
- Division of Diabetes, Metabolism and Endocrinology, Toho University Ohashi Medical Center, Meguro 153-8515, Tokyo, Japan;
| | - Atsuhito Saiki
- Center of Diabetes, Endocrinology and Metabolism, Toho University, Sakura Medical Center, Sakura 285-0841, Chiba, Japan; (Y.W.); (O.H.); (A.S.)
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Lee HJ, Kim IC. Who Can Stop This Fire? Korean Circ J 2023; 53:811-812. [PMID: 38111260 PMCID: PMC10751186 DOI: 10.4070/kcj.2023.0289] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2023] [Accepted: 11/12/2023] [Indexed: 12/20/2023] Open
Affiliation(s)
- Hee Jeong Lee
- Division of Cardiology, Department of Internal Medicine, Cardiovascular Center, Keimyung University Dongsan Hospital, Keimyung University College of Medicine, Daegu, Korea
| | - In-Cheol Kim
- Division of Cardiology, Department of Internal Medicine, Cardiovascular Center, Keimyung University Dongsan Hospital, Keimyung University College of Medicine, Daegu, Korea.
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Rangaswami J, Mathew RO. Reducing Kidney Disease Burden in Type 2 Diabetes with SGLT2 Inhibitors: Shifting the Goalposts Upstream. Clin J Am Soc Nephrol 2023; 18:1119-1121. [PMID: 37498620 PMCID: PMC10564343 DOI: 10.2215/cjn.0000000000000258] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/28/2023]
Affiliation(s)
- Janani Rangaswami
- George Washington University School of Medicine, Washington, DC
- VA Medical Center, Washington, DC
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Fu EL, Patorno E, Everett BM, Vaduganathan M, Solomon SD, Levin R, Schneeweiss S, Desai RJ. Sodium-glucose cotransporter 2 inhibitors vs. sitagliptin in heart failure and type 2 diabetes: an observational cohort study. Eur Heart J 2023; 44:2216-2230. [PMID: 37259575 PMCID: PMC10290872 DOI: 10.1093/eurheartj/ehad273] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/06/2022] [Revised: 03/08/2023] [Accepted: 04/26/2023] [Indexed: 06/02/2023] Open
Abstract
AIMS The effectiveness of sodium-glucose cotransporter 2 inhibitors (SGLT2i) in patients with heart failure (HF) in routine clinical practice is not extensively studied. This study aimed to evaluate the comparative effectiveness of SGLT2i vs. sitagliptin in older adults with HF and type 2 diabetes and to investigate whether there were any differences between agents within the SGLT2i class or for reduced and preserved ejection fraction. METHODS AND RESULTS Using Medicare claims data (April 2013 to December 2019), 16 253 SGLT2i initiators vs. 43 352 initiators of sitagliptin aged ≥65 years with type 2 diabetes and HF were included. The primary outcome was a composite of all-cause mortality, hospitalization for HF or urgent visit requiring intravenous diuretics; secondary outcomes included its individual components. Propensity score fine stratification weighted Cox regression was used to adjust for 100 pre-exposure characteristics. Mean age was 74 years; 49.8% were women. Initiation of SGLT2i vs. sitagliptin was associated with a lower risk of the primary composite outcome [adjusted hazard ratio (HR) 0.72; 95% confidence interval 0.67-0.77]. The adjusted HRs were 0.70 (0.63-0.78) for all-cause mortality, 0.64 (0.58-0.70) for hospitalization for HF, and 0.77 (0.69-0.86) for urgent visit requiring intravenous diuretics. Similar associations with the primary composite outcome were observed for all three agents within the SGLT2i class, for reduced and preserved ejection fraction, and subgroups based on demographics, comorbidities, and other HF treatments. Bias-calibrated HRs for the primary endpoint using negative and positive control outcomes ranged between 0.81 and 0.89, suggesting that the observed benefit could not be fully explained by residual confounding. CONCLUSION In routine US clinical practice, SGLT2i demonstrated robust clinical effectiveness in older adults with HF and type 2 diabetes compared with sitagliptin, with no evidence of heterogeneity across the SGLT2i class or across ejection fraction.
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Affiliation(s)
- Edouard L Fu
- Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women’s Hospital and Harvard Medical School, 1620 Tremont St., BC-3030, Boston, MA 02120, USA
| | - Elisabetta Patorno
- Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women’s Hospital and Harvard Medical School, 1620 Tremont St., BC-3030, Boston, MA 02120, USA
| | - Brendan M Everett
- Division of Cardiovascular Medicine, Department of Medicine, Brigham and Women’s Hospital and Harvard Medical School, Boston, USA
- Division of Preventive Medicine, Department of Medicine, Brigham and Women’s Hospital and Harvard Medical School, Boston, USA
| | - Muthiah Vaduganathan
- Division of Cardiovascular Medicine, Department of Medicine, Brigham and Women’s Hospital and Harvard Medical School, Boston, USA
| | - Scott D Solomon
- Division of Cardiovascular Medicine, Department of Medicine, Brigham and Women’s Hospital and Harvard Medical School, Boston, USA
| | - Raisa Levin
- Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women’s Hospital and Harvard Medical School, 1620 Tremont St., BC-3030, Boston, MA 02120, USA
| | - Sebastian Schneeweiss
- Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women’s Hospital and Harvard Medical School, 1620 Tremont St., BC-3030, Boston, MA 02120, USA
| | - Rishi J Desai
- Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women’s Hospital and Harvard Medical School, 1620 Tremont St., BC-3030, Boston, MA 02120, USA
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Sabe SA, Harris DD, Broadwin M, Sabra M, Xu CM, Banerjee D, Abid MR, Sellke FW. Sitagliptin therapy improves myocardial perfusion and arteriolar collateralization in chronically ischemic myocardium: A pilot study. Physiol Rep 2023; 11:e15744. [PMID: 37300400 PMCID: PMC10257079 DOI: 10.14814/phy2.15744] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2023] [Revised: 05/15/2023] [Accepted: 05/15/2023] [Indexed: 06/12/2023] Open
Abstract
Dipeptidyl peptidase 4 inhibitors (DPP4i) may be cardioprotective based on several small animal and clinical studies, though randomized control trials have demonstrated limited benefit. Given these discrepant findings, the role of these agents in chronic myocardial disease, particularly in the absence of diabetes, is still poorly understood. The purpose of this study was to determine the effects of sitagliptin, a DPP4i, on myocardial perfusion and microvessel density in a clinically relevant large animal model of chronic myocardial ischemia. Normoglycemic Yorkshire swine underwent ameroid constrictor placement to the left circumflex artery to induce chronic myocardial ischemia. Two weeks later, pigs received either no drug (CON, n = 8) or 100 mg oral sitagliptin (SIT) daily (n = 5). Treatment continued for 5 weeks, followed by hemodynamic measurements, euthanasia, and tissue harvest of ischemic myocardium. There were no significant differences in myocardial function between CON and SIT as measured by stroke work (p > 0.5), cardiac output (p = 0.22), and end-systolic elastance (p = 0.17). SIT was associated with increased absolute blood flow at rest (17% increase, IQR 12-62, p = 0.045) and during pacing (89% increase, IQR 83-105, p = 0.002). SIT was also associated with improved arteriolar density (p = 0.045) compared with CON, without changes in capillary density (p = 0.72). SIT was associated with increased expression of pro-arteriogenic markers MCP-1 (p = 0.003), TGFß (p = 0.03), FGFR1 (p = 0.002), and ICAM-1 (p = 0.03), with a trend toward an increase in the ratio of phosphorylated/active PLCγ1 to total PLCγ1 (p = 0.11) compared with CON. In conclusion, in chronically ischemic myocardium, sitagliptin improves myocardial perfusion and arteriolar collateralization via the activation of pro-arteriogenic signaling pathways.
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Affiliation(s)
- Sharif A. Sabe
- Division of Cardiothoracic Surgery, Department of Surgery, Cardiovascular Research Center, Rhode Island HospitalAlpert Medical School of Brown University, Rhode Island HospitalProvidenceRhode IslandUSA
| | - Dwight Douglas Harris
- Division of Cardiothoracic Surgery, Department of Surgery, Cardiovascular Research Center, Rhode Island HospitalAlpert Medical School of Brown University, Rhode Island HospitalProvidenceRhode IslandUSA
| | - Mark Broadwin
- Division of Cardiothoracic Surgery, Department of Surgery, Cardiovascular Research Center, Rhode Island HospitalAlpert Medical School of Brown University, Rhode Island HospitalProvidenceRhode IslandUSA
| | - Mohamed Sabra
- Division of Cardiothoracic Surgery, Department of Surgery, Cardiovascular Research Center, Rhode Island HospitalAlpert Medical School of Brown University, Rhode Island HospitalProvidenceRhode IslandUSA
| | - Cynthia M. Xu
- Division of Cardiothoracic Surgery, Department of Surgery, Cardiovascular Research Center, Rhode Island HospitalAlpert Medical School of Brown University, Rhode Island HospitalProvidenceRhode IslandUSA
| | - Debolina Banerjee
- Division of Cardiothoracic Surgery, Department of Surgery, Cardiovascular Research Center, Rhode Island HospitalAlpert Medical School of Brown University, Rhode Island HospitalProvidenceRhode IslandUSA
| | - M. Ruhul Abid
- Division of Cardiothoracic Surgery, Department of Surgery, Cardiovascular Research Center, Rhode Island HospitalAlpert Medical School of Brown University, Rhode Island HospitalProvidenceRhode IslandUSA
| | - Frank W. Sellke
- Division of Cardiothoracic Surgery, Department of Surgery, Cardiovascular Research Center, Rhode Island HospitalAlpert Medical School of Brown University, Rhode Island HospitalProvidenceRhode IslandUSA
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Saini K, Sharma S, Khan Y. DPP-4 inhibitors for treating T2DM - hype or hope? an analysis based on the current literature. Front Mol Biosci 2023; 10:1130625. [PMID: 37287751 PMCID: PMC10242023 DOI: 10.3389/fmolb.2023.1130625] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2022] [Accepted: 05/08/2023] [Indexed: 06/09/2023] Open
Abstract
DPP-4 inhibition is an interesting line of therapy for treating Type 2 Diabetes Mellitus (T2DM) and is based on promoting the incretin effect. Here, the authors have presented a brief appraisal of DPP-4 inhibitors, their modes of action, and the clinical efficiency of currently available drugs based on DPP-4 inhibitors. The safety profiles as well as future directions including their potential application in improving COVID-19 patient outcomes have also been discussed in detail. This review also highlights the existing queries and evidence gaps in DPP-4 inhibitor research. Authors have concluded that the excitement surrounding DPP-4 inhibitors is justified because in addition to controlling blood glucose level, they are good at managing risk factors associated with diabetes.
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Michaelidou M, Pappachan JM, Jeeyavudeen MS. Management of diabesity: Current concepts. World J Diabetes 2023; 14:396-411. [PMID: 37122433 PMCID: PMC10130896 DOI: 10.4239/wjd.v14.i4.396] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/25/2022] [Revised: 01/15/2023] [Accepted: 03/20/2023] [Indexed: 04/12/2023] Open
Abstract
The global prevalence of obesity is increasing rapidly with an exponential rise in incidence of type 2 diabetes mellitus in recent years. ‘Diabesity’, the term coined to show the strong interlink between obesity and diabetes, is the direct cons-equence of the obesity pandemic, and poses significant challenges in the management of the disease. Without addressing the clinical and mechanistic complications of obesity such as metabolic-associated fatty liver disease and obstructive sleep apnoea, a rational management algorithm for diabesity cannot be developed. Several classes of anti-diabetic medications including insulins, sulphonylureas, thiazolidinediones and meglitinides are associated with the risk of weight gain and may potentially worsen diabesity. Therefore, appropriate selection of antidiabetic drug regimen is crucial in the medical management of diabesity. The role of non-pharmacological measures such as dietary adjustments, exercise interventions and bariatric procedures should also be emphasised. Unfortunately, the importance of appropriate and optimal management of diabesity is often overlooked by medical professionals when achieving adequate glycemic control which results in inappropriate management of the disease and its complications. This review provides a narrative clinical update on the evidence behind the management of diabesity.
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Affiliation(s)
- Maria Michaelidou
- Department of Endocrinology and Metabolism, Lancashire Teaching Hospitals NHS Trust, Preston PR2 9HT, United Kingdom
| | - Joseph M Pappachan
- Department of Endocrinology and Metabolism, Lancashire Teaching Hospitals NHS Trust, Preston PR2 9HT, United Kingdom
- Faculty of Science, Manchester Metropolitan University, Manchester M15 6BH, United Kingdom
- Faculty of Biology, Medicine and Health, The University of Manchester, Manchester M13 9PL, United Kingdom
| | - Mohammad Sadiq Jeeyavudeen
- Department of Endocrinology & Metabolism, University Hospitals of Edinburgh, Edinburgh EH16 4SA, United Kingdom
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Ji L, Mishra M, De Geest B. The Role of Sodium-Glucose Cotransporter-2 Inhibitors in Heart Failure Management: The Continuing Challenge of Clinical Outcome Endpoints in Heart Failure Trials. Pharmaceutics 2023; 15:1092. [PMID: 37111578 PMCID: PMC10140883 DOI: 10.3390/pharmaceutics15041092] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Revised: 03/24/2023] [Accepted: 03/27/2023] [Indexed: 03/31/2023] Open
Abstract
The introduction of sodium-glucose cotransporter-2 (SGLT2) inhibitors in the management of heart failure with preserved ejection fraction (HFpEF) may be regarded as the first effective treatment in these patients. However, this proposition must be evaluated from the perspective of the complexity of clinical outcome endpoints in heart failure. The major goals of heart failure treatment have been categorized as: (1) reduction in (cardiovascular) mortality, (2) prevention of recurrent hospitalizations due to worsening heart failure, and (3) improvement in clinical status, functional capacity, and quality of life. The use of the composite primary endpoint of cardiovascular death and hospitalization for heart failure in SGLT2 inhibitor HFpEF trials flowed from the assumption that hospitalization for heart failure is a proxy for subsequent cardiovascular death. The use of this composite endpoint was not justified since the effect of the intervention on both components was clearly distinct. Moreover, the lack of convincing and clinically meaningful effects of SGLT2 inhibitors on metrics of heart failure-related health status indicates that the effect of this class of drugs in HFpEF patients is essentially restricted to an effect on hospitalization for heart failure. In conclusion, SGLT2 inhibitors do not represent a substantial breakthrough in the management of HFpEF.
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Affiliation(s)
| | | | - Bart De Geest
- Centre for Molecular and Vascular Biology, Catholic University of Leuven, 3000 Leuven, Belgium; (L.J.); (M.M.)
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Inceu AI, Neag MA, Craciun AE, Buzoianu AD. Gut Molecules in Cardiometabolic Diseases: The Mechanisms behind the Story. Int J Mol Sci 2023; 24:ijms24043385. [PMID: 36834796 PMCID: PMC9965280 DOI: 10.3390/ijms24043385] [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: 12/30/2022] [Revised: 02/03/2023] [Accepted: 02/06/2023] [Indexed: 02/10/2023] Open
Abstract
Atherosclerotic cardiovascular disease is the most common cause of morbidity and mortality worldwide. Diabetes mellitus increases cardiovascular risk. Heart failure and atrial fibrillation are associated comorbidities that share the main cardiovascular risk factors. The use of incretin-based therapies promoted the idea that activation of alternative signaling pathways is effective in reducing the risk of atherosclerosis and heart failure. Gut-derived molecules, gut hormones, and gut microbiota metabolites showed both positive and detrimental effects in cardiometabolic disorders. Although inflammation plays a key role in cardiometabolic disorders, additional intracellular signaling pathways are involved and could explain the observed effects. Revealing the involved molecular mechanisms could provide novel therapeutic strategies and a better understanding of the relationship between the gut, metabolic syndrome, and cardiovascular diseases.
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Affiliation(s)
- Andreea-Ioana Inceu
- Department of Pharmacology, Toxicology and Clinical Pharmacology, Iuliu Hatieganu University of Medicine and Pharmacy, 400337 Cluj-Napoca, Romania
| | - Maria-Adriana Neag
- Department of Pharmacology, Toxicology and Clinical Pharmacology, Iuliu Hatieganu University of Medicine and Pharmacy, 400337 Cluj-Napoca, Romania
- Correspondence:
| | - Anca-Elena Craciun
- Department of Diabetes, and Nutrition Diseases, Iuliu Hatieganu University of Medicine and Pharmacy, 400006 Cluj-Napoca, Romania
| | - Anca-Dana Buzoianu
- Department of Pharmacology, Toxicology and Clinical Pharmacology, Iuliu Hatieganu University of Medicine and Pharmacy, 400337 Cluj-Napoca, Romania
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Michaud L, Seplowe M, Meir J, Aronow WS. Safety and cardiometabolic efficacy of novel antidiabetic drugs. Expert Opin Drug Saf 2023; 22:119-124. [PMID: 36877138 DOI: 10.1080/14740338.2023.2188190] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/07/2023]
Abstract
INTRODUCTION There are three major drug classes discussed in this review: dipeptidyl dipeptidase-4 (DPP4) inhibitors, glucagon-like peptide-1 receptor agonists (GLP-1 RAS), and sodium-glucose cotransporter-2 (SGLT2) inhibitors. A literature review of the landmark cardiovascular outcome trials from 2008 to 2021 was conducted. AREAS COVERED The cumulative data shown in this review suggest that in patients with Type 2 Diabetes (T2D), SGLT2 inhibitors and GLP-1 RAS may reduce cardiovascular (CV) risk. Specifically, in the heart failure (HF) population, SGLT2 inhibitors have shown a reduction in hospitalizations in some randomized controlled trials (RCTs). DPP4 inhibitors have not shown a similar reduction in CV risk and even exhibited an increase in hospitalizations for HF in one RCT. It is important to note that the DPP4 inhibitors did not demonstrate an increase in major CV events, with the exception of the increase in HF hospitalizations in the SAVOR TIMI 53 trial. EXPERT OPINION Future avenues of research to explore include the use of novel antidiabetic agents to reduce post-myocardial infarction (MI) CV risk and arrhythmias independent of their use as diabetic agents.
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Affiliation(s)
- Liana Michaud
- Department of Medicine, Westchester Medical Center, Valhalla, NY, USA
| | - Matthew Seplowe
- Department of Medicine, Westchester Medical Center, Valhalla, NY, USA
| | - Juliet Meir
- Department of Medicine, Westchester Medical Center, Valhalla, NY, USA
| | - Wilbert S Aronow
- Department of Cardiology, Westchester Medical Center, Valhalla, NY, USA
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Abstract
Fibroblast growth factor 21 (FGF21) is a peptide hormone involved in energy homeostasis that protects against the development of obesity and diabetes in animal models. Its level is elevated in atherosclerotic cardiovascular diseases (CVD) in humans. However, little is known about the role of FGF21 in heart failure (HF). HF is a major global health problem with a prevalence that is predicted to rise, especially in ageing populations. Despite improved therapies, mortality due to HF remains high, and given its insidious onset, prediction of its development is challenging for physicians. The emergence of cardiac biomarkers to improve prediction, diagnosis, and prognosis of HF has received much attention over the past decade. Recent studies have suggested FGF21 is a promising biomarker candidate for HF. Preclinical research has shown that FGF21 is involved in the pathophysiology of HF through the prevention of oxidative stress, cardiac hypertrophy, and inflammation in cardiomyocytes. However, in the available clinical literature, FGF21 levels appear to be paradoxically raised in HF, potentially implying a FGF21 resistant state as occurs in obesity. Several potential confounding variables complicate the verdict on whether FGF21 is of clinical value as a biomarker. Further research is thus needed to evaluate whether FGF21 has a causal role in HF, and whether circulating FGF21 can be used as a biomarker to improve the prediction, diagnosis, and prognosis of HF. This review draws from preclinical and clinical studies to explore the role of FGF21 in HF.
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Khadanga S, Barrett K, Sheahan KH, Savage PD. Novel Therapeutics for Type 2 Diabetes, Obesity, and Heart Failure: A REVIEW AND PRACTICAL RECOMMENDATIONS FOR CARDIAC REHABILITATION. J Cardiopulm Rehabil Prev 2023; 43:1-7. [PMID: 36576423 PMCID: PMC9801223 DOI: 10.1097/hcr.0000000000000761] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
BACKGROUND Cardiac rehabilitation (CR) has evolved over time not only to improve cardiorespiratory fitness through exercise but also to promote lifestyle-related behaviors to manage cardiovascular disease risk factors. Given the prevalence of obesity, diabetes mellitus, metabolic syndrome, and heart failure, CR serves as an ideal setting to monitor and, when indicated, intervene to ensure that individuals are optimally treated. PURPOSE The objective of this report was to review current antihyperglycemic agents and discuss the role for these medications in the care and treatment of individuals participating in CR. CONCLUSION There is strong evidence that the benefits provided by some antihyperglycemic medications go beyond glycemic control to include general cardiovascular disease risk reduction. Health care professionals in CR should be aware of the cardiovascular benefits of newer antihyperglycemic agents, as well as the treatment approach to patients with type 2 diabetes, obesity, and heart failure.
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Affiliation(s)
- Sherrie Khadanga
- Divisions of Cardiology (Dr Khadanga and Mr Savage) and Endocrinology (Drs Barrett and Sheahan), Department of Medicine, University of Vermont, Burlington; and University of Vermont Medical Center Cardiac Rehabilitation, Burlington (Dr Khadanga and Mr Savage)
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15
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Kreiner FF, Hovingh GKK, von Scholten BJ. The potential of glucagon-like peptide-1 receptor agonists in heart failure. Front Physiol 2022; 13:983961. [PMID: 36203939 PMCID: PMC9531309 DOI: 10.3389/fphys.2022.983961] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2022] [Accepted: 09/07/2022] [Indexed: 11/23/2022] Open
Abstract
Heart failure (HF) remains one of the cardiovascular diseases (CVDs) associated with a high unmet medical need due to high morbidity and mortality rates and lack of efficacious interventions. HF is closely related to cardiometabolic diseases such as diabetes, obesity and chronic kidney disease, and strategies that address most or all these intertwined conditions are desirable. Glucagon-like peptide-1 receptor agonists (GLP-1 RAs) are approved for type 2 diabetes (T2D), and some are also indicated for reduction of the risk of atherosclerotic CVD in T2D and for weight management. As we summarise in this concise review, preliminary evidence suggests that the cardioprotective benefits of GLP-1 RAs may also extend to HF. The most robust clinical evidence arguably originates from the large cardiovascular outcomes trials (CVOTs) completed for most GLP-1 RAs, of which the latest showed a significant relative risk reduction (RRR) of 39% (HR) with once-weekly efpeglenatide on HF requiring hospitalisation, corroborating a meta-analysis which found a significant RRR across eight GLP-1 RA CVOTs of 11%. Further, although incompletely described, multiple studies are available to provide insights into the mechanistic underpinnings, which appear to be associated mostly with indirect cardioprotective benefits owing to the ability of GLP-1 RAs to address hyperglycaemia, and reduce body weight, and, amongst others, inflammation. In sum, current evidence positions GLP-1 RAs as a potential cardioprotective strategy in HF, with HF with preserved ejection fraction emerging as the clinically most relevant phenotype for the drug class, especially when occurring in people with obesity with and without diabetes.
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Affiliation(s)
- Frederik Flindt Kreiner
- Global Chief Medical Office, Novo Nordisk A/S, Søborg, Denmark
- *Correspondence: Frederik Flindt Kreiner,
| | - G. Kees Kornelis Hovingh
- Global Chief Medical Office, Novo Nordisk A/S, Søborg, Denmark
- Department of Vascular Medicine, Amsterdam University Medical Center, Amsterdam, Netherlands
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Arruda-Junior DF, Salles TA, Martins FL, Antonio EL, Tucci PJF, Gowdak LHW, Tavares CAM, Girardi AC. Unraveling the interplay between dipeptidyl peptidase 4 and the renin-angiotensin system in heart failure. Life Sci 2022; 305:120757. [PMID: 35780844 DOI: 10.1016/j.lfs.2022.120757] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2022] [Revised: 06/17/2022] [Accepted: 06/27/2022] [Indexed: 10/17/2022]
Abstract
AIMS Emerging evidence suggests the existence of a crosstalk between dipeptidyl peptidase 4 (DPP4) and the renin-angiotensin system (RAS). Therefore, combined inhibition of DPP4 and RAS may produce similar pharmacological effects rather than being additive. This study tested the hypothesis that combining an inhibitor of DPP4 with an angiotensin II (Ang II) receptor blocker does not provide additional cardioprotection compared to monotherapy in heart failure (HF) rats. MAIN METHODS Male Wistar rats were subjected to left ventricle (LV) radiofrequency ablation or sham operation. Six weeks after surgery, radiofrequency-ablated rats who developed HF were assigned into four groups and received vehicle (water), vildagliptin, valsartan, or both drugs, for four weeks by oral gavage. KEY FINDINGS Vildagliptin and valsartan in monotherapy reduced LV hypertrophy, alleviated cardiac interstitial fibrosis, and improved systolic and diastolic function in HF rats, with no additional effect of combination treatment. HF rats displayed higher cardiac and serum DPP4 activity and abundance than sham. Surprisingly, not only vildagliptin but also valsartan in monotherapy downregulated the catalytic function and expression levels of systemic and cardiac DPP4. Moreover, vildagliptin and valsartan alone or in combination comparably upregulate the components of the cardiac ACE2/Ang-(1-7)/MasR while downregulating the ACE/Ang II/AT1R axis. SIGNIFICANCE Vildagliptin or valsartan alone is as effective as combined to treat cardiac dysfunction and remodeling in experimental HF. DPP4 inhibition downregulates classic RAS components, and pharmacological RAS blockade downregulates DPP4 in the heart and serum of HF rats. This interplay between DPP4 and RAS may affect HF progression and pharmacotherapy.
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Affiliation(s)
- Daniel F Arruda-Junior
- Laboratório de Genética e Cardiologia Molecular, Instituto do Coração (InCor), Hospital das Clínicas HCFMUSP, Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brazil
| | - Thiago A Salles
- Laboratório de Genética e Cardiologia Molecular, Instituto do Coração (InCor), Hospital das Clínicas HCFMUSP, Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brazil
| | - Flavia L Martins
- Laboratório de Genética e Cardiologia Molecular, Instituto do Coração (InCor), Hospital das Clínicas HCFMUSP, Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brazil
| | - Ednei L Antonio
- Departamento de Medicina, Universidade Federal de São Paulo, São Paulo, Brazil
| | - Paulo J F Tucci
- Departamento de Medicina, Universidade Federal de São Paulo, São Paulo, Brazil
| | - Luís Henrique W Gowdak
- Laboratório de Genética e Cardiologia Molecular, Instituto do Coração (InCor), Hospital das Clínicas HCFMUSP, Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brazil
| | - Caio A M Tavares
- Unidade de Cardiogeriatria, Instituto do Coração (InCor), Hospital das Clínicas HCFMUSP, Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brazil; Academic Research Organization (ARO), Hospital Israelita Albert Eistein, São Paulo, São Paulo, Brazil
| | - Adriana C Girardi
- Laboratório de Genética e Cardiologia Molecular, Instituto do Coração (InCor), Hospital das Clínicas HCFMUSP, Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brazil.
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Can glucagon-like peptide-1 receptor agonists and dipeptidyl peptidase-4 inhibitors help in mitigating the risk of atrial fibrillation in patients with diabetes? Cardiovasc Endocrinol Metab 2022; 11:e0265. [PMID: 35702660 PMCID: PMC9187195 DOI: 10.1097/xce.0000000000000265] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2022] [Accepted: 04/30/2022] [Indexed: 02/06/2023]
Abstract
The role of glucagon-like peptide-1 receptor agonists (GLP-1 RA) and dipeptidyl peptidase-4 inhibitors (DPP-4i) in mitigating the risk of atrial fibrillation (AF) remains unknown. We interrogated the Food and Drug Administration’s Adverse Event Reporting System (FAERS) database to study the association between AF-related adverse events and the use of GLP-1 RA and DPP-4i. A signal of disproportionate reporting of AF was detected with the DPP-4i group compared with all the other drugs in the FAERS database [ROR, 2.56; 95% confidence interval (CI), 2.10–3.12], whereas there was no disproportionality signal detected with the GLP-1 RA group (ROR, 0.90; 95% CI, 0.78–1.03) although liraglutide showed a significant disproportionality signal (ROR, 2.51; 95% CI, 2.00–3.15). Our analysis supports the existing body of literature demonstrating the cardiac safety of GLP-1 RA but raises concerns about the apparent increase in the risk of AF associated with DPP-4i. Further clinical and translational studies are needed to validate these findings.
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Schöning V, Hammann F. Drug-Disease Severity and Target-Disease Severity Interaction Networks in COVID-19 Patients. Pharmaceutics 2022; 14:pharmaceutics14091828. [PMID: 36145576 PMCID: PMC9504398 DOI: 10.3390/pharmaceutics14091828] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Revised: 08/18/2022] [Accepted: 08/27/2022] [Indexed: 11/25/2022] Open
Abstract
Drug interactions with other drugs are a well-known phenomenon. Similarly, however, pre-existing drug therapy can alter the course of diseases for which it has not been prescribed. We performed network analysis on drugs and their respective targets to investigate whether there are drugs or targets with protective effects in COVID-19, making them candidates for repurposing. These networks of drug-disease interactions (DDSIs) and target-disease interactions (TDSIs) revealed a greater share of patients with diabetes and cardiac co-morbidities in the non-severe cohort treated with dipeptidyl peptidase-4 (DPP4) inhibitors. A possible protective effect of DPP4 inhibitors is also plausible on pathophysiological grounds, and our results support repositioning efforts of DPP4 inhibitors against SARS-CoV-2. At target level, we observed that the target location might have an influence on disease progression. This could potentially be attributed to disruption of functional membrane micro-domains (lipid rafts), which in turn could decrease viral entry and thus disease severity.
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19
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Chan YH, Chao TF, Chen SW, Kao YW, Huang CY, Chu PH. Association of acute increases in serum creatinine with subsequent outcomes in patients with type 2 diabetes mellitus treated with sodium-glucose cotransporter 2 inhibitor or dipeptidyl peptidase-4 inhibitor. EUROPEAN HEART JOURNAL. QUALITY OF CARE & CLINICAL OUTCOMES 2022:qcac040. [PMID: 35797996 DOI: 10.1093/ehjqcco/qcac040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
AIMS The frequency of an acute increase in serum creatinine (sCr) of >30%, following treatment of sodium-glucose cotransporter-2 inhibitors (SGLT2i) and its clinical implications in patients with type 2 diabetes remains unclear. METHODS AND RESULTS We used medical data from a multicenter health care provider in Taiwan and recruited 11,657 and 8,117 diabetic patients with baseline/follow-up sCr data available within 12 weeks of SGLT2i and dipeptidyl peptidase-4 inhibitor (DPP4i) treatment from June 1, 2016, to December 31, 2018. Participants receiving SGLT2i or DPP4i were categorized by initial sCr change into three groups:>30% sCr increase, 0-30% increase, or no-sCr increase. Participants receiving SGLT2i was associated with a higher proportion of sCr increase of 0-30% (52.7% vs. 42.6%) but a lower proportion of sCr increase of >30% (5.9% vs. 9.6%) when compared with DPP4i. In contrast to DPP4i, the mean estimated glomerular filtration rate over time became stable after 24 weeks in three categories of sCr increase following SGLT2i initiation. Compared with no sCr increase, an initial sCr increase of >30% was associated with a higher risk of major adverse cardiovascular events (adjusted hazard ratio [aHR]:2.91, [95% confidence interval [CI]:1.37-6.17]), heart failure hospitalization (HHF) (aHR:1.91,[95%CI:1.08-3.40]), and composite renal outcome (aHR:1.53,[95%CI:1.05-2.25]) in SGLT2i group; an initial sCr increase of >30% associated with a higher risk of HHF and composite renal outcome in DPP4i group after multivariate adjustment. Overall, participants receiving SGLT2i was associated with a lower risk of HHF (aHR:0.64,[95%CI:0.48-0.85]) and composite renal outcomes (aHR:0.40,[95%CI:0.34-0.48]) compared with DPP4i after multivariate adjustment, and the treatment benefit was persistent across three categories of sCr increase (P interaction>.05). CONCLUSIONS A modest increase in serum creatinine (<30%) was common following SGLT2i initiation, and was not associated with worse clinical outcomes, therefore should not stop therapy prematurely, but a larger increase in creatinine following drug therapy was not typical and should raise concern and review of the patient.
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Affiliation(s)
- Yi-Hsin Chan
- The Cardiovascular Department, Chang Gung Memorial Hospital, Linkou, Taoyuan, Taiwan
- College of Medicine, Chang Gung University, Taoyuan, Taiwan
- School of Traditional Chinese Medicine, College of Medicine, Chang-Gung University, Taoyuan City 33302, Taiwan
- Microscopy Core Laboratory, Chang Gung Memorial Hospital, Linkou, Taoyuan, Taiwan
| | - Tze-Fan Chao
- Division of Cardiology, Department of Medicine, Taipei Veterans General Hospital, Taiwan
- Institute of Clinical Medicine, Cardiovascular Research Center, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Shao-Wei Chen
- Division of Thoracic and Cardiovascular Surgery, Department of Surgery, Chang Gung Memorial Hospital, Linkou Medical Center, Chang Gung University, Taoyuan City, Taiwan
- Center for Big Data Analytics and Statistics, Chang Gung Memorial Hospital, Taoyuan, Taiwan
| | - Yi-Wei Kao
- Graduate Institute of Business Administration, College of Management, Fu Jen Catholic University, Taipei, Taiwan
| | - Chien-Ying Huang
- The Cardiovascular Department, Chang Gung Memorial Hospital, Linkou, Taoyuan, Taiwan
| | - Pao-Hsien Chu
- The Cardiovascular Department, Chang Gung Memorial Hospital, Linkou, Taoyuan, Taiwan
- College of Medicine, Chang Gung University, Taoyuan, Taiwan
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Gibbs T, Tapoulal N, Shanmuganathan M, Burrage MK, Borlotti A, Banning AP, Choudhury RP, Neubauer S, Kharbanda RK, Ferreira VM, Channon KM, Herring N. Neuropeptide-Y Levels in ST-Segment-Elevation Myocardial Infarction: Relationship With Coronary Microvascular Function, Heart Failure, and Mortality. J Am Heart Assoc 2022; 11:e024850. [PMID: 35766271 PMCID: PMC9333365 DOI: 10.1161/jaha.121.024850] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Background The sympathetic cotransmitter, neuropeptide Y (NPY), is released into the coronary sinus during ST‐segment–elevation myocardial infarction and can constrict the coronary microvasculature. We sought to establish whether peripheral venous (PV) NPY levels, which are easy to obtain and measure, are associated with microvascular obstruction, myocardial recovery, and prognosis. Methods and Results NPY levels were measured immediately after primary percutaneous coronary intervention and compared with angiographic and cardiovascular magnetic resonance indexes of microvascular function. Patients were prospectively followed up for 6.4 (interquartile range, 4.1–8.0) years. PV (n=163) and coronary sinus (n=68) NPY levels were significantly correlated (r=0.92; P<0.001) and associated with multiple coronary and imaging parameters of microvascular function and infarct size (such as coronary flow reserve, acute myocardial edema, left ventricular ejection fraction, and late gadolinium enhancement 6 months later). We therefore assessed the prognostic value of PV NPY during follow‐up, where 34 patients (20.7%) developed heart failure or died. Kaplan‐Meier survival analysis demonstrated that high PV NPY levels (>21.4 pg/mL by binary recursive partitioning) were associated with increased incidence of heart failure and mortality (hazard ratio, 3.49 [95% CI, 1.65–7.4]; P<0.001). This relationship was maintained after adjustment for age, cardiovascular risk factors, and previous myocardial infarction. Conclusions Both PV and coronary sinus NPY levels correlate with microvascular function and infarct size after ST‐segment–elevation myocardial infarction. PV NPY levels are associated with the subsequent development of heart failure or mortality and may therefore be a useful prognostic marker. Further research is required to validate these findings.
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Affiliation(s)
- Thomas Gibbs
- Department of Physiology, Anatomy and Genetics, Burdon Sanderson Cardiac Science Centre University of Oxford United Kingdom
| | - Nidi Tapoulal
- Department of Physiology, Anatomy and Genetics, Burdon Sanderson Cardiac Science Centre University of Oxford United Kingdom
| | - Mayooran Shanmuganathan
- Division of Cardiovascular Medicine, Radcliffe Department of Medicine, British Heart Foundation Centre of Research Excellence University of Oxford United Kingdom.,Oxford Acute Vascular Imaging Centre University of Oxford United Kingdom
| | - Matthew K Burrage
- Division of Cardiovascular Medicine, Radcliffe Department of Medicine, British Heart Foundation Centre of Research Excellence University of Oxford United Kingdom.,Oxford Acute Vascular Imaging Centre University of Oxford United Kingdom
| | - Alessandra Borlotti
- Division of Cardiovascular Medicine, Radcliffe Department of Medicine, British Heart Foundation Centre of Research Excellence University of Oxford United Kingdom.,Oxford Acute Vascular Imaging Centre University of Oxford United Kingdom
| | - Adrian P Banning
- National Institute for Health Research Oxford Biomedical Research Centre Oxford University Hospitals NHS Foundation Trust Oxford United Kingdom
| | - Robin P Choudhury
- Division of Cardiovascular Medicine, Radcliffe Department of Medicine, British Heart Foundation Centre of Research Excellence University of Oxford United Kingdom.,Oxford Acute Vascular Imaging Centre University of Oxford United Kingdom.,National Institute for Health Research Oxford Biomedical Research Centre Oxford University Hospitals NHS Foundation Trust Oxford United Kingdom
| | - Stefan Neubauer
- Division of Cardiovascular Medicine, Radcliffe Department of Medicine, British Heart Foundation Centre of Research Excellence University of Oxford United Kingdom.,Oxford Acute Vascular Imaging Centre University of Oxford United Kingdom.,National Institute for Health Research Oxford Biomedical Research Centre Oxford University Hospitals NHS Foundation Trust Oxford United Kingdom
| | - Rajesh K Kharbanda
- Division of Cardiovascular Medicine, Radcliffe Department of Medicine, British Heart Foundation Centre of Research Excellence University of Oxford United Kingdom.,National Institute for Health Research Oxford Biomedical Research Centre Oxford University Hospitals NHS Foundation Trust Oxford United Kingdom
| | - Vanessa M Ferreira
- Division of Cardiovascular Medicine, Radcliffe Department of Medicine, British Heart Foundation Centre of Research Excellence University of Oxford United Kingdom.,Oxford Acute Vascular Imaging Centre University of Oxford United Kingdom.,National Institute for Health Research Oxford Biomedical Research Centre Oxford University Hospitals NHS Foundation Trust Oxford United Kingdom
| | - Keith M Channon
- Division of Cardiovascular Medicine, Radcliffe Department of Medicine, British Heart Foundation Centre of Research Excellence University of Oxford United Kingdom.,Oxford Acute Vascular Imaging Centre University of Oxford United Kingdom.,National Institute for Health Research Oxford Biomedical Research Centre Oxford University Hospitals NHS Foundation Trust Oxford United Kingdom
| | - Neil Herring
- Department of Physiology, Anatomy and Genetics, Burdon Sanderson Cardiac Science Centre University of Oxford United Kingdom.,Division of Cardiovascular Medicine, Radcliffe Department of Medicine, British Heart Foundation Centre of Research Excellence University of Oxford United Kingdom
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21
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Macrovascular Complications. Prim Care 2022; 49:255-273. [DOI: 10.1016/j.pop.2021.11.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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22
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Pathophysiology and Treatment of Diabetic Cardiomyopathy and Heart Failure in Patients with Diabetes Mellitus. Int J Mol Sci 2022; 23:ijms23073587. [PMID: 35408946 PMCID: PMC8999085 DOI: 10.3390/ijms23073587] [Citation(s) in RCA: 43] [Impact Index Per Article: 21.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2022] [Revised: 03/21/2022] [Accepted: 03/23/2022] [Indexed: 02/04/2023] Open
Abstract
There is a close relationship between diabetes mellitus and heart failure, and diabetes is an independent risk factor for heart failure. Diabetes and heart failure are linked by not only the complication of ischemic heart disease, but also by metabolic disorders such as glucose toxicity and lipotoxicity based on insulin resistance. Cardiac dysfunction in the absence of coronary artery disease, hypertension, and valvular disease is called diabetic cardiomyopathy. Diabetes-induced hyperglycemia and hyperinsulinemia lead to capillary damage, myocardial fibrosis, and myocardial hypertrophy with mitochondrial dysfunction. Lipotoxicity with extensive fat deposits or lipid droplets is observed on cardiomyocytes. Furthermore, increased oxidative stress and inflammation cause cardiac fibrosis and hypertrophy. Treatment with a sodium glucose cotransporter 2 (SGLT2) inhibitor is currently one of the most effective treatments for heart failure associated with diabetes. However, an effective treatment for lipotoxicity of the myocardium has not yet been established, and the establishment of an effective treatment is needed in the future. This review provides an overview of heart failure in diabetic patients for the clinical practice of clinicians.
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23
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Hao W, Li N, Mi C, Wang Q, Yu Y. Salidroside attenuates cardiac dysfunction in a rat model of diabetes. Diabet Med 2022; 39:e14683. [PMID: 34467560 DOI: 10.1111/dme.14683] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/01/2021] [Accepted: 08/30/2021] [Indexed: 12/20/2022]
Abstract
AIM This study aimed to investigate the therapeutic effects of salidroside on diabetes-induced cardiovascular disease. METHODS Sprague-Dawley rats treated with 65 mg/kg of streptozotocin (STZ) on a daily basis were used to establish the diabetic rat model (blood glucose levels >13.9 mmol/L). Cardiac functions of diabetic rats were evaluated by their haemodynamic alterations. Western blot assay was performed to evaluate the protein levels of multiple signalling pathway factors. Quantitative real-time PCR assay was performed to investigate the inflammation and oxidative stress of diabetic rats. RESULTS Salidroside treatment improved the cardiac functions of diabetic rats. In addition, salidroside therapy attenuated the cardiac oxidative stress induced by diabetes. Salidroside inhibited the diabetes-induced inflammation in diabetic rat hearts. The apoptosis of cardiomyocytes was also alleviated by the treatment of salidroside. Salidroside also upregulated the phosphorylation levels of AMPK, ACC, TSC2 and RAPTOR. CONCLUSION Salidroside exerts protective effects against diabetes-induced cardiac dysfunction by modulating the mTOR and AMPK signalling pathways.
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Affiliation(s)
- Weiwei Hao
- Department of Clinical Medicine, College of Medicine, Pingdingshan University, Pingdingshan, Henan, China
| | - Na Li
- Department of Clinical Medicine, College of Medicine, Pingdingshan University, Pingdingshan, Henan, China
| | - Caifeng Mi
- Department of Gastroenterology, The First Affiliated Hospital of Pingdingshan University, Pingdingshan, Henan, China
| | - Qiang Wang
- Department of Cardiology, The First Affiliated Hospital of Pingdingshan University, Pingdingshan, Henan, China
| | - Yuanyuan Yu
- Department of Endocrinology, The First Affiliated Hospital of Pingdingshan University, Pingdingshan, Henan, China
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Design, Synthesis and Biological Evaluation of Neogliptin, a Novel 2-Azabicyclo[2.2.1]heptane-Based Inhibitor of Dipeptidyl Peptidase-4 (DPP-4). Pharmaceuticals (Basel) 2022; 15:ph15030273. [PMID: 35337071 PMCID: PMC8949241 DOI: 10.3390/ph15030273] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2021] [Revised: 12/28/2021] [Accepted: 02/20/2022] [Indexed: 01/21/2023] Open
Abstract
Compounds that contain (R)-3-amino-4-(2,4,5-trifluorophenyl)butanoic acid substituted with bicyclic amino moiety (2-aza-bicyclo[2.2.1]heptane) were designed using molecular modelling methods, synthesised, and found to be potent DPP-4 (dipeptidyl peptidase-4) inhibitors. Compound 12a (IC50 = 16.8 ± 2.2 nM), named neogliptin, is a more potent DPP-4 inhibitor than vildagliptin and sitagliptin. Neogliptin interacts with key DPP-4 residues in the active site and has pharmacophore parameters similar to vildagliptin and sitagliptin. It was found to have a low cardiotoxic effect compared to sitagliptin, and it is superior to vildagliptin in terms of ADME properties. Moreover, compound 12a is stable in aqueous solutions due to its low intramolecular cyclisation potential. These findings suggest that compound 12a has unique properties and can act as a template for further type 2 diabetes mellitus drug development.
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Comparison of Sodium-Glucose Cotransporter-2 Inhibitor and Dipeptidyl Peptidase-4 Inhibitor on the Risks of New-Onset Atrial Fibrillation, Stroke and Mortality in Diabetic Patients: A Propensity Score-Matched Study in Hong Kong. Cardiovasc Drugs Ther 2022; 37:561-569. [PMID: 35142921 PMCID: PMC10164005 DOI: 10.1007/s10557-022-07319-x] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/25/2022] [Indexed: 11/03/2022]
Abstract
OBJECTIVE To compare the effects of sodium-glucose cotransporter 2 inhibitors (SGLT2Is) and dipeptidyl peptidase-4 inhibitors (DPP4Is) on adverse outcomes in diabetic patients in Hong Kong. METHODS This was a retrospective population-based cohort study of type 2 diabetes mellitus patients (n = 72,746) treated with SGLT2I or DPP4I between January 1, 2015, and December 31, 2020, in Hong Kong. Patients with exposure to both DPP4I and SGLT2I therapy, without complete demographics or mortality data, or who had prior atrial fibrillation (AF) were excluded. The study outcomes were new-onset AF, stroke/transient ischemic attack, cardiovascular mortality and all-cause mortality. Propensity score matching (1:1 ratio) between SGLT2I and DPP4I users was performed. RESULTS The unmatched study cohort included 21,713 SGLT2I users and 39,510 DPP4I users (total: n = 61,233 patients; 55.37% males, median age: 62.7 years [interquartile range (IQR): 54.6-71.9 years]). Over a median follow-up of 2030 (IQR: 1912-2117) days, 2496 patients (incidence rate [IR]: 4.07%) developed new-onset AF, 2179 patients (IR: 3.55%) developed stroke/transient ischemic attack, 1963 (IR: 3.20%) died from cardiovascular causes and 6607 patients (IR: 10.79%) suffered from all-cause mortality. After propensity score matching (SGLT2I: n = 21,713; DPP4I: n = 21,713), SGLT2I users showed lower incidence of new-onset AF (1.96% vs. 2.78%, standardized mean difference [SMD] = 0.05), stroke (1.80% vs. 3.52%, SMD = 0.11), cardiovascular mortality (0.47% vs. 1.56%, SMD = 0.11) and all-cause mortality (2.59% vs. 7.47%, SMD = 0.22) compared to DPP4I users. Cox regression found that SGLT2I users showed lower risk of new-onset AF (hazard ratio [HR]: 0.68, 95% confidence interval [CI]: [0.56, 0.83], P = 0.0001), stroke (HR: 0.64, 95% CI: [0.53, 0.79], P < 0.0001), cardiovascular mortality (HR: 0.39, 95% CI: [0.27, 0.56], P < 0.0001) and all-cause mortality (HR: 0.44, 95% CI: [0.37, 0.51], P < 0.0001) after adjusting for significant demographics, past comorbidities, medications and laboratory tests. CONCLUSIONS Based on real-world data of type 2 diabetic patients in Hong Kong, SGLT2I use was associated with lower risk of incident AF, stroke/transient ischemic attack, and cardiovascular and all-cause mortality outcomes compared to DPP4I use.
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Saffo S, Kaplan DE, Mahmud N, Serper M, John BV, Ross JS, Taddei T. Impact of SGLT2 inhibitors in comparison with DPP4 inhibitors on ascites and death in veterans with cirrhosis on metformin. Diabetes Obes Metab 2021; 23:2402-2408. [PMID: 34227216 PMCID: PMC8429193 DOI: 10.1111/dom.14488] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/25/2021] [Revised: 06/30/2021] [Accepted: 06/30/2021] [Indexed: 01/04/2023]
Abstract
Sodium-glucose cotransporter 2 inhibitors (SGLT2i) may have favourable neurohumoral and metabolic effects in patients with chronic liver disease. However, studies examining SGLT2i in this population have been limited to patients with non-alcoholic fatty liver disease and have focused on surrogate biomarkers. Our aim was to evaluate whether SGLT2i can reduce the incidence of ascites and death over a period of 36 months in patients with cirrhosis and diabetes mellitus. Using electronic health data from Veterans Affairs hospitals in the United States, we conducted a propensity score matched intention-to-treat analysis among veterans on metformin who subsequently received either SGLT2i or dipeptidyl peptidase-4 inhibitors. Among 423 matched pairs (in total, 846 patients), we found no significant difference in the risk for ascites (hazard ratio 0.68 for SGLT2i, 95% confidence interval 0.37-1.25; p = .22) but did find that SGLT2i users had a reduced risk for death (adjusted hazard ratio 0.33, 95% confidence interval 0.11-0.99; p < .05). In comparison with dipeptidyl peptidase-4 inhibitors, SGLT2i may improve survival for patients with cirrhosis who require additional pharmacotherapy for diabetes mellitus beyond metformin, but confirmatory studies are necessary.
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Affiliation(s)
- Saad Saffo
- Section of Digestive Diseases, Yale School of Medicine, New Haven, Connecticut
| | - David E. Kaplan
- Corporal Michael J. Crescenz Veterans Affairs Medical Center, Philadelphia, Pennsylvania
- Division of Gastroenterology and Hepatology, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania
| | - Nadim Mahmud
- Corporal Michael J. Crescenz Veterans Affairs Medical Center, Philadelphia, Pennsylvania
- Division of Gastroenterology and Hepatology, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania
- Leonard David Institute of Health Economics, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania
- Center for Clinical Epidemiology and Biostatistics, Department of Biostatistics Epidemiology & Informatics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Marina Serper
- Corporal Michael J. Crescenz Veterans Affairs Medical Center, Philadelphia, Pennsylvania
- Division of Gastroenterology and Hepatology, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania
| | - Binu V. John
- Section of Hepatology, Bruce W. Carter Veterans Affairs Medical Center, Miami, Florida
- Department of Medicine, University of Miami Miller School of Medicine, Miami, Florida
| | - Joseph S. Ross
- Department of Internal Medicine, Yale School of Medicine, New Haven, Connecticut
- Yale National Clinician Scholars Program, Yale School of Medicine, New Haven, Connecticut
- Department of Health Policy and Management, Yale School of Public Health, New Haven, Connecticut
- Center for Outcomes Research and Evaluation, Yale-New Haven Hospital, New Haven, Connecticut
| | - Tamar Taddei
- Section of Digestive Diseases, Yale School of Medicine, New Haven, Connecticut
- Section of Digestive Diseases, Veterans Affairs Connecticut Healthcare System, West Haven, Connecticut
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Dawwas GK, Hennessy S, Brensinger CM, Deo R, Bilker WB, Soprano SE, Dhopeshwarkar N, Flory JH, Bloomgarden ZT, Aquilante CL, Kimmel SE, Leonard CE. Comparative Safety of Dipeptidyl Peptidase-4 Inhibitors and Sudden Cardiac Arrest and Ventricular Arrhythmia: Population-Based Cohort Studies. Clin Pharmacol Ther 2021; 111:227-242. [PMID: 34331322 DOI: 10.1002/cpt.2381] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Accepted: 07/21/2021] [Indexed: 12/18/2022]
Abstract
In vivo studies suggest that arrhythmia risk may be greater with less selective dipeptidyl peptidase-4 inhibitors, but evidence from population-based studies is missing. We aimed to compare saxagliptin, sitagliptin, and linagliptin with regard to risk of sudden cardiac arrest (SCA)/ventricular arrhythmia (VA). We conducted high-dimensional propensity score (hdPS) matched, new-user cohort studies. We analyzed Medicaid and Optum Clinformatics separately. We identified new users of saxagliptin, sitagliptin (both databases), and linagliptin (Optum only). We defined SCA/VA outcomes using emergency department and inpatient diagnoses. We identified and then controlled for confounders via a data-adaptive, hdPS approach. We generated marginal hazard ratios (HRs) via Cox proportional hazards regression using a robust variance estimator while adjusting for calendar year. We identified the following matched comparisons: saxagliptin vs. sitagliptin (23,895 vs. 96,972) in Medicaid, saxagliptin vs. sitagliptin (48,388 vs. 117,383) in Optum, and linagliptin vs. sitagliptin (36,820 vs. 78,701) in Optum. In Medicaid, use of saxagliptin (vs. sitagliptin) was associated with an increased rate of SCA/VA (adjusted HR (aHR), 2.01, 95% confidence interval (CI) 1.24-3.25). However, in Optum data, this finding was not present (aHR, 0.79, 95% CI 0.41-1.51). Further, we found no association between linagliptin (vs. sitagliptin) and SCA/VA (aHR, 0.65, 95% CI 0.36-1.17). We found discordant results regarding the association between SCA/VA with saxagliptin compared with sitagliptin in two independent datasets. It remains unclear whether these findings are due to heterogeneity of treatment effect in the different populations, chance, or unmeasured confounding.
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Affiliation(s)
- Ghadeer K Dawwas
- Center for Pharmacoepidemiology Research and Training, Center for Clinical Epidemiology and Biostatistics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA.,Department of Biostatistics, Epidemiology and Informatics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Sean Hennessy
- Center for Pharmacoepidemiology Research and Training, Center for Clinical Epidemiology and Biostatistics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA.,Department of Biostatistics, Epidemiology and Informatics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA.,Department of Systems Pharmacology and Translational Therapeutics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Colleen M Brensinger
- Department of Biostatistics, Epidemiology and Informatics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Rajat Deo
- Center for Pharmacoepidemiology Research and Training, Center for Clinical Epidemiology and Biostatistics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA.,Division of Cardiovascular Medicine, Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Warren B Bilker
- Center for Pharmacoepidemiology Research and Training, Center for Clinical Epidemiology and Biostatistics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA.,Department of Biostatistics, Epidemiology and Informatics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Samantha E Soprano
- Center for Pharmacoepidemiology Research and Training, Center for Clinical Epidemiology and Biostatistics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA.,Department of Biostatistics, Epidemiology and Informatics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Neil Dhopeshwarkar
- Center for Pharmacoepidemiology Research and Training, Center for Clinical Epidemiology and Biostatistics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA.,Department of Biostatistics, Epidemiology and Informatics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - James H Flory
- Center for Pharmacoepidemiology Research and Training, Center for Clinical Epidemiology and Biostatistics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA.,Endocrinology Service, Department of Subspecialty Medicine, Department of Subspecialty Medicine, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Zachary T Bloomgarden
- Division of Endocrinology and Metabolism, Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Christina L Aquilante
- Department of Pharmaceutical Sciences, Skaggs School of Pharmacy and Pharmaceutical Sciences, Anschutz Medical Campus, University of Colorado, Aurora, Colorado, USA
| | - Stephen E Kimmel
- Department of Epidemiology, College of Public Health and Health Professions & College of Medicine, University of Florida, Gainesville, Florida, USA
| | - Charles E Leonard
- Center for Pharmacoepidemiology Research and Training, Center for Clinical Epidemiology and Biostatistics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA.,Department of Biostatistics, Epidemiology and Informatics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
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Spallone V, Valensi P. SGLT2 inhibitors and the autonomic nervous system in diabetes: A promising challenge to better understand multiple target improvement. DIABETES & METABOLISM 2021; 47:101224. [DOI: 10.1016/j.diabet.2021.101224] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/11/2020] [Revised: 12/27/2020] [Accepted: 01/03/2021] [Indexed: 12/14/2022]
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29
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Cardiovascular Safety and Benefits of Noninsulin Antihyperglycemic Drugs for the Treatment of Type 2 Diabetes Mellitus: Part 2. Cardiol Rev 2021; 28:219-235. [PMID: 32271194 DOI: 10.1097/crd.0000000000000311] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Ideal drugs to improve outcomes in type 2 diabetes mellitus (T2DM) are those with antiglycemic efficacy, as well as cardiovascular safety that has to be determined in appropriately designed cardiovascular outcome trials as mandated by regulatory agencies. The more recent antihyperglycemic medications have shown promise with regards to cardiovascular disease (CVD) risk reduction in T2DM patients at a high cardiovascular risk. Sodium glucose cotransporter-2 inhibitors and glucagon-like peptide-1 receptor agonists are associated with better cardiovascular outcomes and mortality in T2DM patients than are dipeptidylpeptidase-4 inhibitors, leading to the Food and Drug Administration's approval of empagliflozin to reduce mortality, and of liraglutide to reduce CVD risk in high-risk T2DM patients. For heart failure outcomes, sodium glucose cotransporter-2 inhibitors are beneficial, while glucagon-like peptide-1 receptor agonists and dipeptidyl peptidase-4 inhibitors are neutral. Ongoing and planned randomized controlled trials of these newer drugs should clarify the possibility of class effects and of CVD risk reduction benefits in low-moderate cardiovascular risk patients. While we eagerly await the results on ongoing studies, these medications should be appropriately prescribed in T2DM patients with baseline CVD or those at a high CVD risk after carefully evaluating the elevated risk for adverse events like gastrointestinal disturbances, bladder cancer, genital infections, and amputations. Studies to understand the pleotropic and novel pathophysiological mechanisms demonstrated by the sodium glucose cotransporter-2 inhibitors will shed light on the effects of the modulation of microvascular, inflammatory, and thrombotic milieu for improving the CVD risk in T2DM patients. This is part 2 of the series on noninsulin antihyperglycemic drugs for the treatment of T2DM.
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30
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Lee H, Chung HJ, Pawar A, Patorno E, Kim DH. Evaluation of Risk of Bullous Pemphigoid With Initiation of Dipeptidyl Peptidase-4 Inhibitor vs Second-generation Sulfonylurea. JAMA Dermatol 2021; 156:1107-1114. [PMID: 32697283 DOI: 10.1001/jamadermatol.2020.2158] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Importance Despite several recent reports on the elevated risk of bullous pemphigoid in patients with type 2 diabetes treated with dipeptidyl peptidase-4 (DPP-4) inhibitors, evidence on the absolute risk and comparative safety against other antidiabetics is limited. Objective To characterize the incidence rate of bullous pemphigoid associated with DPP-4 inhibitor use compared with second-generation sulfonylureas. Design, Setting, and Participants This cohort study used data from 2 large commercial insurance claims databases (Optum Clinformatics Data Mart from October 17, 2006, to December 31, 2018, and IBM MarketScan Research Database from October 17, 2006, to December 31, 2017) and Medicare data from January 1, 2006, to December 31, 2016. Patients with type 2 diabetes who initiated treatment with DPP-4 inhibitors or second-generation sulfonylurea were included. Main Outcomes and Measures The primary outcome of the study was bullous pemphigoid, identified using diagnosis codes. After 1:1 propensity score matching, the incidence rates of bullous pemphigoid and the hazard ratios (HRs) with 95% CIs comparing patients who initiated DPP-4 inhibitor and second-generation sulfonylurea therapy were estimated. Subgroup analyses by age, sex, race, and individual DPP-4 agents were performed. The results from each database were pooled using inverse-variance fixed-effects meta-analysis. Results A total of 1 664 880 patients who initiated DPP-4 inhibitors (51.0% female; mean [SD] age, 63.9 [9.7] years) and sulfonylurea (50.4% female; mean [SD] age, 63.9 [9.9] years) were included. The incidence rate of bullous pemphigoid per 1000 person-years was 0.42 in the DPP-4 inhibitor group vs 0.31 in the sulfonylurea group (HR, 1.42; 95% CI, 1.17-1.72). Higher rates per 1000 person-years for DPP-4 inhibitor vs sulfonylurea groups were seen in those who were 65 years or older (0.79 vs 0.49; HR, 1.62; 95% CI, 1.32-1.99), white (0.93 vs 0.54; HR, 1.70; 95% CI, 1.30-2.24), and treated with linagliptin (1.20 vs 0.55; HR, 1.68; 95% CI, 1.16-2.43). Conclusions and Relevance This study found that patients who initiated DPP-4 inhibitor therapy had higher risk of bullous pemphigoid than those who initiated second-generation sulfonylurea therapy. Clinicians should be aware of this rare adverse effect of DPP-4 inhibitors in subgroups of patients who are older, white, and linagliptin users.
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Affiliation(s)
- Hemin Lee
- Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women's Hospital, Boston, Massachusetts
| | - Hye Jin Chung
- Department of Dermatology, Beth Israel Deaconess Medical Center, Boston, Massachusetts
| | - Ajinkya Pawar
- Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women's Hospital, Boston, Massachusetts
| | - Elisabetta Patorno
- Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women's Hospital, Boston, Massachusetts
| | - Dae Hyun Kim
- Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women's Hospital, Boston, Massachusetts.,Division of Gerontology, Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts.,Marcus Institute for Aging Research, Hebrew SeniorLife, Harvard Medical School, Boston, Massachusetts
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31
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Lo CWH, Fei Y, Cheung BMY. Cardiovascular Outcomes in Trials of New Antidiabetic Drug Classes. Card Fail Rev 2021; 7:e04. [PMID: 33747548 PMCID: PMC7970669 DOI: 10.15420/cfr.2020.19] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/19/2020] [Accepted: 11/11/2020] [Indexed: 12/28/2022] Open
Abstract
Type 2 diabetes is among the most prevalent chronic diseases worldwide and the prevention of associated cardiovascular complications is an important treatment goal. Sodium–glucose co-transporter 2 (SGLT2) inhibitors, glucagon-like peptide 1 (GLP-1) receptor agonists and dipeptidyl peptidase-4 (DPP-4) inhibitors are second-line options after metformin, while cardiovascular outcome trials have been conducted to establish the cardiovascular safety of these antidiabetic drug classes. SGLT2 inhibitors have been shown to have the best overall mortality, renal and cardiovascular outcomes. Reduction in hospitalisation for heart failure is particularly consistent. GLP-1 receptor agonists have also showed some benefits, especially in stroke prevention. DPP-4 inhibitors showed neutral effects on cardiovascular outcomes, but may increase the incidence of heart failure. Favourable outcomes observed in trials of SGLT2 inhibitors mean that these should be the preferred second-line option. DPP-4 inhibitors are useful for patients with diabetes at low cardiovascular risk.
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Affiliation(s)
- Chris Wai Hang Lo
- Division of Clinical Pharmacology and Therapeutics, Department of Medicine, The University of Hong Kong Pokfulam, Hong Kong, China
| | - Yue Fei
- Division of Clinical Pharmacology and Therapeutics, Department of Medicine, The University of Hong Kong Pokfulam, Hong Kong, China
| | - Bernard Man Yung Cheung
- Division of Clinical Pharmacology and Therapeutics, Department of Medicine, The University of Hong Kong Pokfulam, Hong Kong, China.,State Key Laboratory of Pharmaceutical Biotechnology, The University of Hong Kong Pokfulam, Hong Kong, China.,Institute of Cardiovascular Science and Medicine, The University of Hong Kong Pokfulam, Hong Kong, China
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32
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Jackson EK, Mi Z, Gillespie DG, Cheng D, Tofovic SP. Long-Term Dipeptidyl Peptidase 4 Inhibition Worsens Hypertension and Renal and Cardiac Abnormalities in Obese Spontaneously Hypertensive Heart Failure Rats. J Am Heart Assoc 2021; 10:e020088. [PMID: 33682436 PMCID: PMC8174220 DOI: 10.1161/jaha.120.020088] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Background The long-term effects of dipeptidyl peptidase 4 (DPP4) inhibitors on blood pressure and cardiovascular and renal health remain controversial. Herein, we investigated the extended (>182 days) effects of DPP4 inhibition in a model of spontaneous hypertension, heart failure, diabetes mellitus, obesity and hyperlipidemia. Methods and Results Adult obese spontaneously hypertensive heart failure rats (SHHF) were implanted with radio transmitters for measurement of arterial blood pressures. Two weeks later, SHHF were randomized to receive either a DPP4 inhibitor (sitagliptin, 80 mg/kg per day in drinking water) or placebo. At the end of the radiotelemetry measurements, renal and cardiac function and histology, as well as other relevant biochemical parameters, were assessed. For the first 25 days, mean arterial blood pressures were similar in sitagliptin-treated versus control SHHF; afterwards, mean arterial blood pressures increased more in sitagliptin-treated SHHF (P<0.000001). The time-averaged mean arterial blood pressures from day 26 through 182 were 7.2 mm Hg higher in sitagliptin-treated SHHF. Similar changes were observed for systolic (8.6 mm Hg) and diastolic (6.1 mm Hg) blood pressures, and sitagliptin augmented hypertension throughout the light-dark cycle. Long-term sitagliptin treatment also increased kidney weights, renal vascular resistances, the excretion of kidney injury molecule-1 (indicates injury to proximal tubules), renal interstitial fibrosis, glomerulosclerosis, renal vascular hypertrophy, left ventricular dysfunction, right ventricular degeneration, and the ratios of collagen IV/collagen III and collagen IV/laminin in the right ventricle. Conclusions These findings indicate that, in some genetic backgrounds, long-term DPP4 inhibitor treatment is harmful and identify an animal model to study mechanisms of, and test ways to prevent, DPP4 inhibitor-induced pathological conditions.
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Affiliation(s)
- Edwin K Jackson
- Department of Pharmacology and Chemical Biology University of Pittsburgh School of Medicine Pittsburgh PA
| | - Zaichuan Mi
- Department of Pharmacology and Chemical Biology University of Pittsburgh School of Medicine Pittsburgh PA
| | - Delbert G Gillespie
- Department of Pharmacology and Chemical Biology University of Pittsburgh School of Medicine Pittsburgh PA
| | - Dongmei Cheng
- Department of Pharmacology and Chemical Biology University of Pittsburgh School of Medicine Pittsburgh PA
| | - Stevan P Tofovic
- Department of Pharmacology and Chemical Biology University of Pittsburgh School of Medicine Pittsburgh PA
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Abstract
Diabetes and heart failure (HF) are common diseases, each affecting large segments of the world population. Moreover, prevalence rates for both are expected to rise dramatically over coming decades. The high prevalence rates of both diseases and wellrecognized association of diabetes as a risk factor for HF make it inevitable that both diseases co-exist in a large number of patients, complicating their management and increasing the risk of a poor outcome. Management of diabetes has been shown to impact clinical events in patients with HF and there is emerging evidence that agents used to treat diabetes can reduce HF events, even in non-diabetic patients. In this review we summarize the clinical course and treatment of patients with type 2 diabetes mellitus (T2DM) and HF and review the efficacy and safety of pharmacological agents in patients with T2DM at risk for HF and those with established disease.
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Affiliation(s)
- Jia Shen
- Division of Cardiology, Department of Medicine, University of California San Diego, La Jolla, CA, USA
| | - Barry H. Greenberg
- Division of Cardiology, Department of Medicine, University of California San Diego, La Jolla, CA, USA
- Corresponding author: Barry H. Greenberg https://orcid.org/0000-0002-6605-9385 Division of Cardiology, Department of Medicine, UC San Diego Health Cardiovascular Institute, 9452 Medical Center Drive, La Jolla, CA 92037-7411, USA E-mail:
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34
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Rai AK, Lee B, Gomez R, Rajendran D, Khan M, Garikipati VNS. Current Status and Potential Therapeutic Strategies for Using Non-coding RNA to Treat Diabetic Cardiomyopathy. Front Physiol 2021; 11:612722. [PMID: 33551838 PMCID: PMC7862744 DOI: 10.3389/fphys.2020.612722] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Accepted: 12/09/2020] [Indexed: 12/11/2022] Open
Abstract
Diabetic cardiomyopathy (DMCM) is the leading cause of mortality and morbidity among diabetic patients. DMCM is characterized by an increase in oxidative stress with systemic inflammation that leads to cardiac fibrosis, ultimately causing diastolic and systolic dysfunction. Even though DMCM pathophysiology is well studied, the approach to limit this condition is not met with success. This highlights the need for more knowledge of underlying mechanisms and innovative therapies. In this regard, emerging evidence suggests a potential role of non-coding RNAs (ncRNAs), including micro-RNAs (miRNAs), long non-coding RNAs (lncRNAs), and circular RNAs (circRNAs) as novel diagnostics, mechanisms, and therapeutics in the context of DMCM. However, our understanding of ncRNAs’ role in diabetic heart disease is still in its infancy. This review provides a comprehensive update on pre-clinical and clinical studies that might develop therapeutic strategies to limit/prevent DMCM.
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Affiliation(s)
- Amit K Rai
- Department of Emergency Medicine, Institute of Behavioral Medicine and Research, Dorothy M. Davis Heart Lung and Research Institute, The Ohio State University Wexner Medical Center, Columbus, OH, United States
| | - Brooke Lee
- Department of Emergency Medicine, Institute of Behavioral Medicine and Research, Dorothy M. Davis Heart Lung and Research Institute, The Ohio State University Wexner Medical Center, Columbus, OH, United States
| | - Ramesh Gomez
- Department of Endocrinology, Government Medical College, Thiruvananthapuram, India
| | - Deepu Rajendran
- Department of Cardiology, Travancore Medical College, Kollam, India
| | - Mahmood Khan
- Department of Emergency Medicine, Institute of Behavioral Medicine and Research, Dorothy M. Davis Heart Lung and Research Institute, The Ohio State University Wexner Medical Center, Columbus, OH, United States.,Department of Physiology and Cell Biology, The Ohio State University Wexner Medical Center, Columbus, OH, United States
| | - Venkata Naga Srikanth Garikipati
- Department of Emergency Medicine, Institute of Behavioral Medicine and Research, Dorothy M. Davis Heart Lung and Research Institute, The Ohio State University Wexner Medical Center, Columbus, OH, United States
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35
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Lee H, Chung HJ, Pawar A, Patorno E, Kim DH. Livedoid and Purpuric Skin Eruptions Associated With Coagulopathy in Severe COVID-19. JAMA Dermatol 2020; 156:1-3. [PMID: 32756881 PMCID: PMC7376463 DOI: 10.1001/jamadermatol.2020.2800] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2020] [Accepted: 04/30/2020] [Indexed: 01/22/2023]
Abstract
Question What is the absolute risk of bullous pemphigoid in patients who initiate use of dipeptidyl peptidase–4 inhibitors and its comparative risk against sulfonylurea use? Findings In this cohort study of 1 664 880 patients with type 2 diabetes, the incidence rate of bullous pemphigoid per 1000 person-years among patients who initiated dipeptidyl peptidase–4 inhibitor therapy was 0.42 compared with 0.31 for sulfonylurea. The risk was 42% higher with dipeptidyl peptidase–4 inhibitors than with sulfonylurea and 62% to 70% higher in subgroups of patients who were 65 years or older, white, and linagliptin users. Meaning These findings suggest that use of dipeptidyl peptidase–4 inhibitors is associated with higher risk of bullous pemphigoid compared with sulfonylurea, and that clinicians should be aware of this rare adverse effect in subgroups with higher risk. Importance Despite several recent reports on the elevated risk of bullous pemphigoid in patients with type 2 diabetes treated with dipeptidyl peptidase–4 (DPP-4) inhibitors, evidence on the absolute risk and comparative safety against other antidiabetics is limited. Objective To characterize the incidence rate of bullous pemphigoid associated with DPP-4 inhibitor use compared with second-generation sulfonylureas. Design, Setting, and Participants This cohort study used data from 2 large commercial insurance claims databases (Optum Clinformatics Data Mart from October 17, 2006, to December 31, 2018, and IBM MarketScan Research Database from October 17, 2006, to December 31, 2017) and Medicare data from January 1, 2006, to December 31, 2016. Patients with type 2 diabetes who initiated treatment with DPP-4 inhibitors or second-generation sulfonylurea were included. Main Outcomes and Measures The primary outcome of the study was bullous pemphigoid, identified using diagnosis codes. After 1:1 propensity score matching, the incidence rates of bullous pemphigoid and the hazard ratios (HRs) with 95% CIs comparing patients who initiated DPP-4 inhibitor and second-generation sulfonylurea therapy were estimated. Subgroup analyses by age, sex, race, and individual DPP-4 agents were performed. The results from each database were pooled using inverse-variance fixed-effects meta-analysis. Results A total of 1 664 880 patients who initiated DPP-4 inhibitors (51.0% female; mean [SD] age, 63.9 [9.7] years) and sulfonylurea (50.4% female; mean [SD] age, 63.9 [9.9] years) were included. The incidence rate of bullous pemphigoid per 1000 person-years was 0.42 in the DPP-4 inhibitor group vs 0.31 in the sulfonylurea group (HR, 1.42; 95% CI, 1.17-1.72). Higher rates per 1000 person-years for DPP-4 inhibitor vs sulfonylurea groups were seen in those who were 65 years or older (0.79 vs 0.49; HR, 1.62; 95% CI, 1.32-1.99), white (0.93 vs 0.54; HR, 1.70; 95% CI, 1.30-2.24), and treated with linagliptin (1.20 vs 0.55; HR, 1.68; 95% CI, 1.16-2.43). Conclusions and Relevance This study found that patients who initiated DPP-4 inhibitor therapy had higher risk of bullous pemphigoid than those who initiated second-generation sulfonylurea therapy. Clinicians should be aware of this rare adverse effect of DPP-4 inhibitors in subgroups of patients who are older, white, and linagliptin users.
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Affiliation(s)
- Hemin Lee
- Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women’s Hospital, Boston, Massachusetts
| | - Hye Jin Chung
- Department of Dermatology, Beth Israel Deaconess Medical Center, Boston, Massachusetts
| | - Ajinkya Pawar
- Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women’s Hospital, Boston, Massachusetts
| | - Elisabetta Patorno
- Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women’s Hospital, Boston, Massachusetts
| | - Dae Hyun Kim
- Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women’s Hospital, Boston, Massachusetts
- Division of Gerontology, Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts
- Marcus Institute for Aging Research, Hebrew SeniorLife, Harvard Medical School, Boston, Massachusetts
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Tan Y, Zhang Z, Zheng C, Wintergerst KA, Keller BB, Cai L. Mechanisms of diabetic cardiomyopathy and potential therapeutic strategies: preclinical and clinical evidence. Nat Rev Cardiol 2020; 17:585-607. [PMID: 32080423 PMCID: PMC7849055 DOI: 10.1038/s41569-020-0339-2] [Citation(s) in RCA: 322] [Impact Index Per Article: 80.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/16/2020] [Indexed: 02/07/2023]
Abstract
The pathogenesis and clinical features of diabetic cardiomyopathy have been well-studied in the past decade, but effective approaches to prevent and treat this disease are limited. Diabetic cardiomyopathy occurs as a result of the dysregulated glucose and lipid metabolism associated with diabetes mellitus, which leads to increased oxidative stress and the activation of multiple inflammatory pathways that mediate cellular and extracellular injury, pathological cardiac remodelling, and diastolic and systolic dysfunction. Preclinical studies in animal models of diabetes have identified multiple intracellular pathways involved in the pathogenesis of diabetic cardiomyopathy and potential cardioprotective strategies to prevent and treat the disease, including antifibrotic agents, anti-inflammatory agents and antioxidants. Some of these interventions have been tested in clinical trials and have shown favourable initial results. In this Review, we discuss the mechanisms underlying the development of diabetic cardiomyopathy and heart failure in type 1 and type 2 diabetes mellitus, and we summarize the evidence from preclinical and clinical studies that might provide guidance for the development of targeted strategies. We also highlight some of the novel pharmacological therapeutic strategies for the treatment and prevention of diabetic cardiomyopathy.
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Affiliation(s)
- Yi Tan
- Pediatric Research Institute, Department of Pediatrics, University of Louisville School of Medicine, Louisville, KY, USA.
- Wendy Novak Diabetes Center, University of Louisville, Norton Children's Hospital, Louisville, KY, USA.
- Department of Pharmacology and Toxicology, University of Louisville School of Medicine, Louisville, KY, USA.
| | - Zhiguo Zhang
- Department of Cardiology, The First Hospital of Jilin University, Changchun, China
| | - Chao Zheng
- The Second Affiliated Hospital Center of Chinese-American Research Institute for Diabetic Complications, The Second Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Kupper A Wintergerst
- Pediatric Research Institute, Department of Pediatrics, University of Louisville School of Medicine, Louisville, KY, USA
- Wendy Novak Diabetes Center, University of Louisville, Norton Children's Hospital, Louisville, KY, USA
- Division of Endocrinology, Department of Pediatrics, University of Louisville School of Medicine, Louisville, KY, USA
| | - Bradley B Keller
- Department of Pharmacology and Toxicology, University of Louisville School of Medicine, Louisville, KY, USA
- Kosair Charities Pediatric Heart Research Program, Cardiovascular Innovation Institute, University of Louisville, Louisville, KY, USA
| | - Lu Cai
- Pediatric Research Institute, Department of Pediatrics, University of Louisville School of Medicine, Louisville, KY, USA.
- Wendy Novak Diabetes Center, University of Louisville, Norton Children's Hospital, Louisville, KY, USA.
- Department of Pharmacology and Toxicology, University of Louisville School of Medicine, Louisville, KY, USA.
- Department of Radiation Oncology, University of Louisville School of Medicine, Louisville, KY, USA.
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Cardiovascular Effects of Dipeptidyl Peptidase-4 Inhibitors and Glucagon-Like Peptide-1 Receptor Agonists: a Review for the General Cardiologist. Curr Cardiol Rep 2020; 22:105. [PMID: 32770420 DOI: 10.1007/s11886-020-01355-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
PURPOSE OF REVIEW Results from cardiovascular (CV) outcome trials have revealed important insights into the CV safety and efficacy of glucose-lowering agents, including dipeptidyl peptidase-4 inhibitors (DPP-4i) and glucagon-like peptide-1 receptor agonists (GLP-1RA). RECENT FINDINGS Among patients with T2DM, DPP-4i have no significant effect on risk of major adverse CV events (MACE: CV death, myocardial infarction, or stroke) with mixed results regarding risk for heart failure (HF). While sitagliptin and linagliptin have neutral effects on HF risk, saxagliptin significantly increases the risk of HF. The CV safety of the GLP-1RA class of medications has been clearly demonstrated, and select agents, such as liraglutide, semaglutide, albiglutide, and dulaglutide, reduce the risk of MACE in patients with T2DM and established CV disease. CV outcome trials have demonstrated CV safety but not incremental efficacy for DPP-4i in most cases. Select GLP-1RA have proven efficacy for MACE and should be considered by cardiologists for CV risk mitigation in the care of patients with T2DM and established CV disease.
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Chiang CE, Ueng KC, Chao TH, Lin TH, Wu YJ, Wang KL, Sung SH, Yeh HI, Li YH, Liu PY, Chang KC, Shyu KG, Huang JL, Tsai CD, Hung HF, Liu ME, Chao TF, Cheng SM, Cheng HM, Chu PH, Yin WH, Wu YW, Chen WJ, Lai WT, Lin SJ, Yeh SJ, Hwang JJ. 2020 Consensus of Taiwan Society of Cardiology on the pharmacological management of patients with type 2 diabetes and cardiovascular diseases. J Chin Med Assoc 2020; 83:587-621. [PMID: 32628427 DOI: 10.1097/jcma.0000000000000359] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
The global incidence and prevalence of type 2 diabetes have been escalating in recent decades. The total diabetic population is expected to increase from 415 million in 2015 to 642 million by 2040. Patients with type 2 diabetes have an increased risk of atherosclerotic cardiovascular disease (ASCVD). About two-thirds of patients with type 2 diabetes died of ASCVD. The association between hyperglycemia and elevated cardiovascular (CV) risk has been demonstrated in multiple cohort studies. However, clinical trials of intensive glucose reduction by conventional antidiabetic agents did not significantly reduce macrovascular outcomes.In December 2008, U.S. Food and Drug Administration issued a mandate that every new antidiabetic agent requires rigorous assessments of its CV safety. Thereafter, more than 200,000 patients have been enrolled in a number of randomized controlled trials (RCTs). These trials were initially designed to prove noninferiority. It turned out that some of these trials demonstrated superiority of some new antidiabetic agents versus placebo in reducing CV endpoints, including macrovascular events, renal events, and heart failure. These results are important in clinical practice and also provide an opportunity for academic society to formulate treatment guidelines or consensus to provide specific recommendations for glucose control in various CV diseases.In 2018, the Taiwan Society of Cardiology (TSOC) and the Diabetes Association of Republic of China (DAROC) published the first joint consensus on the "Pharmacological Management of Patients with Type 2 Diabetes and Cardiovascular Diseases." In 2020, TSOC appointed a new consensus group to revise the previous version. The updated 2020 consensus was comprised of 5 major parts: (1) treatment of diabetes in patients with multiple risk factors, (2) treatment of diabetes in patients with coronary heart disease, (3) treatment of diabetes in patients with stage 3 chronic kidney disease, (4) treatment of diabetes in patients with a history of stroke, and (5) treatment of diabetes in patients with heart failure. The members of the consensus group thoroughly reviewed all the evidence, mainly RCTs, and also included meta-analyses and real-world evidence. The treatment targets of HbA1c were finalized. The antidiabetic agents were ranked according to their clinical evidence. The consensus is not mandatory. The final decision may need to be individualized and based on clinicians' discretion.
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Affiliation(s)
- Chern-En Chiang
- General Clinical Research Center, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
- Division of Cardiology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
- School of Medicine, National Yang-Ming University, Taipei, Taiwan, ROC
| | - Kwo-Chang Ueng
- Chung-Shan Medical University Hospital, Taichung, Taiwan, ROC
| | - Ting-Hsing Chao
- Department of Internal Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan, ROC
| | - Tsung-Hsien Lin
- Department of Internal Medicine, Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan, ROC
| | - Yih-Jer Wu
- Department of Medicine, Mackay Medical College, New Taipei City, Taiwan, ROC
- Cardiovascular Center, Department of Internal Medicine, MacKay Memorial Hospital, Taipei, Taiwan, ROC
| | - Kang-Ling Wang
- General Clinical Research Center, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
- Division of Cardiology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
- School of Medicine, National Yang-Ming University, Taipei, Taiwan, ROC
| | - Shih-Hsien Sung
- Department of Medicine, National Yang-Ming University, Taipei, Taiwan, ROC
- Department of Internal Medicine, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
- Institute of Public Health and Community Medicine Research Center, National Yang-Ming University, Taipei, Taiwan, ROC
| | - Hung-I Yeh
- Department of Medicine, Mackay Medical College, New Taipei City, Taiwan, ROC
- Cardiovascular Center, Department of Internal Medicine, MacKay Memorial Hospital, Taipei, Taiwan, ROC
| | - Yi-Heng Li
- Division of Cardiology, Department of Internal Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan, ROC
| | - Ping-Yen Liu
- Division of Cardiology, Department of Internal Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan, ROC
- Institute of Clinical Medicine, College of Medicine, National Cheng Kung University, Tainan, Taiwan, ROC
| | - Kuan-Cheng Chang
- Division of Cardiovascular Medicine, China Medical University Hospital, Taichung, Taiwan, ROC
- School of Medicine, China Medical University, Taichung, Taiwan, ROC
| | - Kou-Gi Shyu
- Division of Cardiology, Shin Kong Wu Ho-Su Memorial Hospital, Taipei, Taiwan, ROC
| | - Jin-Long Huang
- Cardiovascular center, Taichung Veterans General Hospital, Taichung, Taiwan, ROC
| | - Cheng-Dao Tsai
- Department of Medicine, Changhua Christian Hospital, Changhua, Taiwan, ROC
| | - Huei-Fong Hung
- Division of Cardiology, Shin Kong Wu Ho-Su Memorial Hospital, Taipei, Taiwan, ROC
| | - Ming-En Liu
- Division of Cardiology, Department of Internal Medicine, Hsinchu Mackay Memorial Hospital, Hsinchu, Taiwan, ROC
| | - Tze-Fan Chao
- Division of Cardiology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
- Institute of Clinical Medicine, and Cardiovascular Research Center, National Yang-Ming University, Taipei, Taiwan, ROC
| | - Shu-Meng Cheng
- Division of Cardiology, Department of Medicine, Tri-Service General Hospital, Taipei, Taiwan, ROC
| | - Hao-Min Cheng
- Division of Cardiology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
- School of Medicine, National Yang-Ming University, Taipei, Taiwan, ROC
- Institute of Public Health, National Yang-Ming University, Taipei, Taiwan, ROC
- Institute of Health and Welfare Policy, National Yang-Ming University, Taipei, Taiwan, ROC
- Department of Cardiology, Chang Gung Memorial Hospital, Taoyuan, Taiwan, ROC
| | - Pao-Hsien Chu
- Department of Cardiology, Chang Gung Memorial Hospital, Taoyuan, Taiwan, ROC
- School of Medicine, Chang Gung University, Taoyuan, Taiwan, ROC
| | - Wei-Hsian Yin
- School of Medicine, National Yang-Ming University, Taipei, Taiwan, ROC
- Heart Center, Cheng Hsin General Hospital, Taipei, Taiwan, ROC
| | - Yen-Wen Wu
- School of Medicine, National Yang-Ming University, Taipei, Taiwan, ROC
- Division of Cardiology, Cardiovascular Medical Center, and Department of Nuclear, ROC Medicine, Far Eastern Memorial Hospital, New Taipei City, Taiwan, ROC
- Department of Internal Medicine and Nuclear Medicine, National Taiwan University Hospital, Taipei, Taiwan, ROC
| | - Wen-Jone Chen
- Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan, ROC
| | - Wen-Ter Lai
- Department of Internal Medicine, Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan, ROC
| | - Shing-Jong Lin
- Taipei Heart Institute, Taipei Medical University, Taipei, Taiwan, ROC
- Department of Medical Research, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
- Institute of Clinical Medicine, National Yang-Ming University, Taipei, Taiwan, ROC
| | - San-Jou Yeh
- Department of Cardiology, Chang Gung Memorial Hospital, Taoyuan, Taiwan, ROC
| | - Juey-Jen Hwang
- Cardiovascular Division, Department of Internal Medicine, National Taiwan, ROC, University College of Medicine and Hospital, Taipei, Taiwan, ROC
- Cardiovascular Center, National Taiwan University Hospital Yunlin Branch, Yunlin, Taiwan, ROC
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Ferrari F, Moretti A, Villa RF. The treament of hyperglycemia in acute ischemic stroke with incretin-based drugs. Pharmacol Res 2020; 160:105018. [PMID: 32574826 DOI: 10.1016/j.phrs.2020.105018] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/31/2020] [Revised: 05/21/2020] [Accepted: 06/10/2020] [Indexed: 12/14/2022]
Abstract
Stroke is a major cause of mortality and morbidity worldwide. Considerable experimental and clinical evidence suggests that both diabetes mellitus (DM) and post-stroke hyperglycemia are associated with increased mortality rate and worsened clinical conditions in acute ischemic stroke (AIS) patients. Insulin treatment does not seem to provide convincing benefits for these patients, therefore prompting a change of strategy. The selective agonists of Glucagon-Like Peptide-1 Receptors (GLP-1Ras) and the Inhibitors of Dipeptidyl Peptidase-IV (DPP-IVIs, gliptins) are two newer classes of glucose-lowering drugs used for the treatment of DM. This review examines in detail the rationale for their development and the physicochemical, pharmacokinetic and pharmacodynamic properties and clinical activities. Emphasis will be placed on their neuroprotective effects at cellular and molecular levels in experimental models of acute cerebral ischemia. In perspective, an adequate basis does exist for a novel therapeutic approach to hyperglycemia in AIS patients through the additive treatment with GLP-1Ras plus DPP-IVIs.
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Affiliation(s)
- Federica Ferrari
- Department of Advanced Diagnostic and Therapeutic Technologies, Section of Neuroradiology, ASST Grande Ospedale Metropolitano Niguarda, Piazza Ospedale Maggiore 3, 20162 Milano, Italy; Departments of Biology-Biotechnology and Chemistry, Laboratory of Pharmacology and Molecular Medicine of Central Nervous System, University of Pavia, Via Ferrata 9, 27100 Pavia, Italy
| | - Antonio Moretti
- Departments of Biology-Biotechnology and Chemistry, Laboratory of Pharmacology and Molecular Medicine of Central Nervous System, University of Pavia, Via Ferrata 9, 27100 Pavia, Italy
| | - Roberto Federico Villa
- Departments of Biology-Biotechnology and Chemistry, Laboratory of Pharmacology and Molecular Medicine of Central Nervous System, University of Pavia, Via Ferrata 9, 27100 Pavia, Italy.
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Jackson EK, Gillespie DG, Tofovic SP. DPP4 Inhibition, NPY 1-36, PYY 1-36, SDF-1 α, and a Hypertensive Genetic Background Conspire to Augment Cell Proliferation and Collagen Production: Effects That Are Abolished by Low Concentrations of 2-Methoxyestradiol. J Pharmacol Exp Ther 2020; 373:135-148. [PMID: 32015161 PMCID: PMC7174788 DOI: 10.1124/jpet.119.263467] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2019] [Accepted: 01/30/2020] [Indexed: 12/13/2022] Open
Abstract
By reducing their metabolism, dipeptidyl peptidase 4 inhibition (DPP4I) enhances the effects of numerous peptides including neuropeptide Y1–36 (NPY1–36), peptide YY1–36 (PYY1–36), and SDF-1α. Studies show that separately NPY1–36, PYY1–36 and SDF-1α stimulate proliferation of, and collagen production by, cardiac fibroblasts (CFs), preglomerular vascular smooth muscle cells (PGVSMCs), and glomerular mesangial cells (GMCs), particularly in cells isolated from genetically hypertensive rats. Whether certain combinations of these factors, in the absence or presence of DPP4I, are more profibrotic than others is unknown. Here we contrasted 24 different combinations of conditions (DPP4I, hypertensive genotype and physiologic levels [3 nM] of NPY1–36, PYY1–36, or SDF-1α) on proliferation of, and [3H]-proline incorporation by, CFs, PGVSMCs, and GMCs. In all three cell types, the various treatment conditions differentially increased proliferation and [3H]-proline incorporation, with a hypertensive genotype + DPP4I + NPY1–36 + SDF-1α being the most efficacious combination. Although the effects of this four-way combination were similar in male versus female CFs, physiologic (1 nM) concentrations of 2-methoxyestradiol (2ME; nonestrogenic metabolite of 17β-estradiol), abolished the effects of this combination in both male and female CFs. In conclusion, this study demonstrates that CFs, PGVSMCs, and GMCs are differentially activated by various combinations of NPY1–36, PYY1–36, SDF-1α, a hypertensive genetic background and DPP4I. We hypothesize that as these progrowth conditions accumulate, a tipping point would be reached that manifests in the long term as organ fibrosis and that 2ME would obviate any profibrotic effects of DPP4I, even under the most profibrotic conditions (i.e., hypertensive genotype with high NPY1–36 + SDF-1α levels and low 2ME levels).
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Affiliation(s)
- Edwin K Jackson
- Department of Pharmacology and Chemical Biology, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
| | - Delbert G Gillespie
- Department of Pharmacology and Chemical Biology, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
| | - Stevan P Tofovic
- Department of Pharmacology and Chemical Biology, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
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Abdel-Hamid AAM, Firgany AEDL. Impact of vildagliptin on vascular and fibrotic remodeling of myocardium in experimental diabetic cardiomyopathy. Acta Histochem 2020; 122:151499. [PMID: 31889531 DOI: 10.1016/j.acthis.2019.151499] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2019] [Revised: 12/20/2019] [Accepted: 12/23/2019] [Indexed: 12/13/2022]
Abstract
The effect of dipeptidyl peptidase-4 inhibitors (DPP-4is) on myocardium in diabetic cardiomyopathy (DCM) remains a matter of debate. In the current study we investigated the effect of vildagliptin (VILDA, 3 mg/kg/d) on myocardium of DCM focusing on coronary microcirculation as well as on endothelial stress markers (ICAM and VCAM). We divided animals equally into 4 groups; nondiabetic (ND), VILDA per se, DCM and DCM + VILDA and their myocardium was evaluated for the fibro-vascular remodeling immunohistochemically as well as for molecular changes. VILDA had reversed the histological changes occurred in DCM including the disintegration, degeneration, and steatosis of cardiomyocytes with disappearance of the edema fluid. In addition VILDA significantly increased (p < 0.05) density of the coronary microcirculation and relieved endothelial stress. However, it did not prevent the development of fibrotic remodeling including the increased collagen deposition and the significantly upregulated (p < 0.05) corresponding genes. Therefore VILDA may have a positive impact on the microvascular remodeling, but not on fibrotic changes, in DCM.
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Affiliation(s)
- Ahmed A M Abdel-Hamid
- Department of Medical Histology and Cell Biology, Faculty of Medicine, Mansoura University, Egypt; Department of Anatomy, Taibah College of Medicine, Taibah University, Almadina Almonawara, Saudi Arabia.
| | - Alaa El-Din L Firgany
- Department of Medical Histology and Cell Biology, Faculty of Medicine, Mansoura University, Egypt; Department of Basic Medical Sciences, Unit of Anatomy, Unaizah College of Medicine, Qassim University, AlQassim, Saudi Arabia
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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.
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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
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Huang F, Ning M, Wang K, Liu J, Guan W, Leng Y, Shen J. Discovery of Highly Polar β-Homophenylalanine Derivatives as Nonsystemic Intestine-Targeted Dipeptidyl Peptidase IV Inhibitors. J Med Chem 2019; 62:10919-10925. [PMID: 31747282 DOI: 10.1021/acs.jmedchem.9b01649] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Although intensively expressed within intestine, the precise roles of intestinal dipeptidyl peptidase IV (DPPIV) in numerous pathologies remain incompletely understood. Here, we first reported a nonsystemic intestine-targeted (NSIT) DPPIV inhibitor with β-homophenylalanine scaffold, compound 7, which selectively inhibited the intestinal rather than plasmatic DPPIV at an oral dosage as high as 30 mg/kg. We expect that compound 7 could serve as a qualified tissue-selective tool to determine undetected physiological or pathological roles of intestinal DPPIV.
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Affiliation(s)
| | | | | | | | - Wenbo Guan
- University of Chinese Academy of Sciences , No. 19A Yuquan Road , Beijing , 100049 , China
| | - Ying Leng
- University of Chinese Academy of Sciences , No. 19A Yuquan Road , Beijing , 100049 , China
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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]
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Kim TH, Lee K, Park IB, Choi CS, Ahn TH, Lee DH. The effects of DPP4 inhibitors on the levels of plasma catecholamines and their metabolites in patients with type 2 diabetes. Diabetes Res Clin Pract 2019; 156:107832. [PMID: 31513823 DOI: 10.1016/j.diabres.2019.107832] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/24/2019] [Revised: 08/11/2019] [Accepted: 08/29/2019] [Indexed: 01/21/2023]
Abstract
AIMS Dipeptidyl peptidase 4 inhibitors (DPP4Is) can increase sympathetic activity. We aimed to evaluate the direct association between serum DPP4 activity and sympathetic activity in humans. METHODS Fasting serum DPP4 activity and plasma levels of catecholamines and their metabolites were measured in 211 patients with type 2 diabetes mellitus (T2DM) treated with DPP4I (n = 146) or non-DPP4I therapy (n = 65) and in healthy control subjects (n = 30). RESULTS Although there were no differences in plasma levels of catecholamines and their metabolites between the DPP4I and non-DPP4I groups, the levels in both of these groups were lower than those in the healthy control group. In DPP4I-treated patients, serum DPP4 activity showed an inverse correlation with plasma levels of norepinephrine (NE) (r = -0.339, p < 0.01), metanephrine (MET) (r = -0.251, p < 0.01) and normetanephrine (r = -0.312, p < 0.001). In addition, plasma MET level showed a weak inverse correlation with serum DPP4 activity in the combined T2DM group. In DPP4I-treated patients, the inverse correlation between DPP4 activity and plasma NE remained significant even after multiple adjustments. CONCLUSIONS Our results suggest that although sympathetic activity is lower in patients with T2DM, the greater the suppression of DPP4 activity by DPP4I therapy, the greater the increase in sympathetic activity is, which may have clinical implications in high risk T2DM patients.
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Affiliation(s)
- Tae Hun Kim
- Gachon University, School of Medicine, Incheon, Republic of Korea
| | - Kiyoung Lee
- Department of Internal Medicine, Gil Medical Center, Gachon University College of Medicine, Incheon, Republic of Korea
| | - Ie Byung Park
- Department of Internal Medicine, Gil Medical Center, Gachon University College of Medicine, Incheon, Republic of Korea
| | - Cheol Soo Choi
- Department of Internal Medicine, Gil Medical Center, Gachon University College of Medicine, Incheon, Republic of Korea
| | - Tae Hoon Ahn
- Department of Internal Medicine, Gil Medical Center, Gachon University College of Medicine, Incheon, Republic of Korea.
| | - Dae Ho Lee
- Department of Internal Medicine, Gil Medical Center, Gachon University College of Medicine, Incheon, Republic of Korea.
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Schwarz PEH, Timpel P, Harst L, Greaves CJ, Ali MK, Lambert J, Weber MB, Almedawar MM, Morawietz H. Reprint of: Blood Sugar Regulation for Cardiovascular Health Promotion and Disease Prevention: JACC Health Promotion Series. J Am Coll Cardiol 2019; 72:3071-3086. [PMID: 30522637 DOI: 10.1016/j.jacc.2018.10.026] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2018] [Revised: 07/27/2018] [Accepted: 07/30/2018] [Indexed: 02/08/2023]
Abstract
The primary objective of this study was to analyze the most up-to-date evidence regarding whether and how blood sugar regulation influences cardiovascular health promotion and disease prevention by carrying out an umbrella review. Three separate, systematic literature searches identified 2,343 papers in total. Overall, 44 studies were included for data extraction and analysis. The included systematic reviews and meta-analyses published between January 1, 2016, and December 31, 2017, were of good to very good quality (median Overview Quality Assessment Questionnaire score = 17). Identified evidence suggests that cardiovascular disease (CVD) prevention services should consider regulation of blood glucose as a key target for intervention. Furthermore, the recommendations for effective intervention and service development/training described here for prevention of CVD should be adopted into evidence-based practice guidelines. Multidisciplinary teams should be formed to deliver multicomponent interventions in community-based settings. There may be substantial opportunities for integrating CVD and diabetes prevention services.
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Affiliation(s)
- Peter E H Schwarz
- Department for Prevention and Care of Diabetes, Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany; Paul Langerhans Institute Dresden of the Helmholtz Center Munich at University Hospital and Faculty of Medicine, Technische Universität Dresden, Dresden, Germany; German Center for Diabetes Research (DZD e.V.), Neuherberg, Germany.
| | - Patrick Timpel
- Department for Prevention and Care of Diabetes, Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany.
| | - Lorenz Harst
- Research Association Public Health Saxony/Center for Evidence-Based Healthcare, Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Colin J Greaves
- School for Sport, Exercise and Rehabilitation, University of Birmingham, Birmingham, United Kingdom
| | - Mohammed K Ali
- Hubert Department of Global Health, Rollins School of Public Health, Emory University, Atlanta, Georgia
| | - Jeffrey Lambert
- The Institute of Health Research, Primary Care, University of Exeter Medical School, Exeter, United Kingdom
| | - Mary Beth Weber
- Hubert Department of Global Health, Rollins School of Public Health, Emory University, Atlanta, Georgia
| | - Mohamad M Almedawar
- Dresden International Graduate School for Biomedicine and Bioengineering, Technische Universität Dresden, Dresden, Germany; Division of Vascular Endothelium and Microcirculation, Department of Medicine III, University Hospital and Faculty of Medicine, Technische Universität Dresden, Dresden, Germany
| | - Henning Morawietz
- Division of Vascular Endothelium and Microcirculation, Department of Medicine III, University Hospital and Faculty of Medicine, Technische Universität Dresden, Dresden, Germany
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Schwarz PEH, Timpel P, Harst L, Greaves CJ, Ali MK, Lambert J, Weber MB, Almedawar MM, Morawietz H. Blood Sugar Regulation for Cardiovascular Health Promotion and Disease Prevention: JACC Health Promotion Series. J Am Coll Cardiol 2019; 72:1829-1844. [PMID: 30286928 DOI: 10.1016/j.jacc.2018.07.081] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2018] [Revised: 07/27/2018] [Accepted: 07/30/2018] [Indexed: 02/06/2023]
Abstract
The primary objective of this study was to analyze the most up-to-date evidence regarding whether and how blood sugar regulation influences cardiovascular health promotion and disease prevention by carrying out an umbrella review. Three separate, systematic literature searches identified 2,343 papers in total. Overall, 44 studies were included for data extraction and analysis. The included systematic reviews and meta-analyses published between January 1, 2016, and December 31, 2017, were of good to very good quality (median Overview Quality Assessment Questionnaire score = 17). Identified evidence suggests that cardiovascular disease (CVD) prevention services should consider regulation of blood glucose as a key target for intervention. Furthermore, the recommendations for effective intervention and service development/training described here for prevention of CVD should be adopted into evidence-based practice guidelines. Multidisciplinary teams should be formed to deliver multicomponent interventions in community-based settings. There may be substantial opportunities for integrating CVD and diabetes prevention services.
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Affiliation(s)
- Peter E H Schwarz
- Department for Prevention and Care of Diabetes, Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany; Paul Langerhans Institute Dresden of the Helmholtz Center Munich at University Hospital and Faculty of Medicine, Technische Universität Dresden, Dresden, Germany; German Center for Diabetes Research (DZD e.V.), Neuherberg, Germany.
| | - Patrick Timpel
- Department for Prevention and Care of Diabetes, Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany.
| | - Lorenz Harst
- Research Association Public Health Saxony/Center for Evidence-Based Healthcare, Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Colin J Greaves
- School for Sport, Exercise and Rehabilitation, University of Birmingham, Birmingham, United Kingdom
| | - Mohammed K Ali
- Hubert Department of Global Health, Rollins School of Public Health, Emory University, Atlanta, Georgia
| | - Jeffrey Lambert
- The Institute of Health Research, Primary Care, University of Exeter Medical School, Exeter, United Kingdom
| | - Mary Beth Weber
- Hubert Department of Global Health, Rollins School of Public Health, Emory University, Atlanta, Georgia
| | - Mohamad M Almedawar
- Dresden International Graduate School for Biomedicine and Bioengineering, Technische Universität Dresden, Dresden, Germany; Division of Vascular Endothelium and Microcirculation, Department of Medicine III, University Hospital and Faculty of Medicine, Technische Universität Dresden, Dresden, Germany
| | - Henning Morawietz
- Division of Vascular Endothelium and Microcirculation, Department of Medicine III, University Hospital and Faculty of Medicine, Technische Universität Dresden, Dresden, Germany
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Hubers SA, Wilson JR, Yu C, Nian H, Grouzmann E, Eugster P, Shibao CA, Billings FT, Jafarian Kerman S, Brown NJ. DPP (Dipeptidyl Peptidase)-4 Inhibition Potentiates the Vasoconstrictor Response to NPY (Neuropeptide Y) in Humans During Renin-Angiotensin-Aldosterone System Inhibition. Hypertension 2019; 72:712-719. [PMID: 29987109 DOI: 10.1161/hypertensionaha.118.11498] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
DPP (dipeptidyl peptidase)-4 inhibitors are antidiabetic drugs that may increase heart failure in high-risk patients. NPY (neuropeptide Y) is coreleased with norepinephrine, causes vasoconstriction via the Y1 receptor, and is degraded by DPP4 to NPY (3-36) in vitro. NPY (3-36) decreases release of norepinephrine via the Y2 receptor. We tested the hypothesis that DPP4 inhibition would potentiate the vasoconstrictor effect of NPY. Eighteen nonsmokers (12 healthy controls and 6 with type 2 diabetes mellitus) participated in 1 of 2 randomized, double-blind, placebo-controlled crossover studies. First, subjects were randomized to order of treatment with sitagliptin 100 mg/d versus placebo for 7 days separated by 4-week washout. On the last day of treatment, NPY was infused by brachial artery and forearm blood flow was measured using plethysmography. Blood samples were collected after each dose. NPY infusions were repeated after 90-minute washout and intra-arterial enalaprilat. Second, 5 healthy subjects were randomized to crossover treatment with sitagliptin 100 mg/d plus valsartan 160 mg/d versus placebo plus valsartan. NPY infusions were performed on the seventh day of treatment. NPY caused dose-dependent vasoconstriction. During enalaprilat, sitagliptin significantly potentiated NPY-induced vasoconstriction in controls and diabetics ( P≤0.02 for forearm blood flow in either group). Baseline norepinephrine release was increased during sitagliptin and enalaprilat, but not further by NPY. Sitagliptin increased the ratio of NPY to NPY (3-36). During valsartan, sitagliptin also significantly potentiated NPY-induced vasoconstriction ( P=0.009 for forearm blood flow). Potentiation of endogenous NPY could contribute to cardiovascular effects of DPP4 inhibitors in patients taking an angiotensin-converting enzyme inhibitor or angiotensin receptor blocker.
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Affiliation(s)
- Scott A Hubers
- From the Division of Clinical Pharmacology, Department of Medicine (S.A.H., J.R.W., C.A.S., S.J.K., N.J.B.).,Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN (S.A.H.)
| | - Jessica R Wilson
- From the Division of Clinical Pharmacology, Department of Medicine (S.A.H., J.R.W., C.A.S., S.J.K., N.J.B.).,Division of Endocrinology, Diabetes and Metabolism, Department of Medicine, University of Pennsylvania, Philadelphia (J.R.W.)
| | - Chang Yu
- Department of Biostatistics (C.Y., H.N.)
| | - Hui Nian
- Department of Biostatistics (C.Y., H.N.)
| | - Eric Grouzmann
- Service de Pharmacologie Clinique, Laboratoire des Catécholamines et Peptides, University Hospital of Lausanne, Switzerland (E.G., P.E.)
| | - Philippe Eugster
- Service de Pharmacologie Clinique, Laboratoire des Catécholamines et Peptides, University Hospital of Lausanne, Switzerland (E.G., P.E.)
| | - Cyndya A Shibao
- From the Division of Clinical Pharmacology, Department of Medicine (S.A.H., J.R.W., C.A.S., S.J.K., N.J.B.)
| | - Frederic T Billings
- Department of Anesthesiology (F.T.B.), Vanderbilt University Medical Center, Nashville, TN
| | - Scott Jafarian Kerman
- From the Division of Clinical Pharmacology, Department of Medicine (S.A.H., J.R.W., C.A.S., S.J.K., N.J.B.)
| | - Nancy J Brown
- From the Division of Clinical Pharmacology, Department of Medicine (S.A.H., J.R.W., C.A.S., S.J.K., N.J.B.)
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Yang DY, He X, Liang HW, Zhang SZ, Zhong XB, Luo CF, Du ZM, He JG, Zhuang XD, Liao XX. Comparative outcomes of heart failure among existent classes of anti-diabetic agents: a network meta-analysis of 171,253 participants from 91 randomized controlled trials. Cardiovasc Diabetol 2019; 18:47. [PMID: 30961600 PMCID: PMC6454617 DOI: 10.1186/s12933-019-0853-x] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/20/2019] [Accepted: 04/02/2019] [Indexed: 12/25/2022] Open
Abstract
Background The cardiovascular (CV) safety in terms of heart failure among different classes of treatment remains largely unknown. We sought to assess the comparative effect of these agents on heart failure outcomes. Methods This study was registered in the International Prospective Register of Systematic Reviews (CRD 42016042063). MEDLINE, EMBASE, and the Cochrane Library Central Register of Controlled Trials were searched. For the primary outcomes reported previously, studies between Jan 1, 1980 and June 30, 2016 were screened, and subsequently updated till Jan 24, 2019. We performed network meta-analysis to obtain estimates for the outcomes of heart failure, in particular by rankograms for ranking of heart failure risk as well as by pairwise comparisons among all classes of anti-diabetic medications. Results A total of 91 trials were included, among which were 171,253 participants and 4163 reported cases of heart failure events. As for rankograms, the surface under the cumulative ranking curves (SUCRA) of sodium-glucose co-transporters 2 and thiazolidinediones were 93.4% and 4.3%, respectively, signifying the lowest and highest risk of heart failure, respectively. As for pairwise comparisons in the network, sodium-glucose co-transporters 2 were significantly superior to insulin (OR: 0.75, 95% CI 0.62–0.91), dipeptidyl peptidase 4 inhibitors (OR: 0.68, 95% CI 0.59–0.78), glucagon-like peptide-1 receptor agonists (OR: 0.65, 95% CI 0.54–0.78), and thiazolidinediones (OR: 0.46, 95% CI 0.27–0.77) in terms of heart failure risk. Furthermore, in an exploratory analysis among subjects with underlying heart failure or at risk of heart failure, the superiority of sodium-glucose co-transporters 2 was still significant. Conclusions In terms of heart failure risk, sodium-glucose co-transporters 2 were the most favorable option among all classes of anti-diabetic medications. Electronic supplementary material The online version of this article (10.1186/s12933-019-0853-x) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Da-Ya Yang
- Department of Cardiology, First Affiliated Hospital of Sun Yat-Sen University, No. 58 Zhong Shan 2nd Road, Guangzhou, 510080, China.,NHC Key Laboratory of Assisted Circulation, Sun Yat-Sen University, Guangzhou, China
| | - Xin He
- Department of Cardiology, First Affiliated Hospital of Sun Yat-Sen University, No. 58 Zhong Shan 2nd Road, Guangzhou, 510080, China.,NHC Key Laboratory of Assisted Circulation, Sun Yat-Sen University, Guangzhou, China
| | - Hui-Wei Liang
- Administrative Office of Clinical Trial Center, Guangzhou Hui-Ai Hospital, Guangzhou, China
| | - Shao-Zhao Zhang
- Department of Cardiology, First Affiliated Hospital of Sun Yat-Sen University, No. 58 Zhong Shan 2nd Road, Guangzhou, 510080, China.,NHC Key Laboratory of Assisted Circulation, Sun Yat-Sen University, Guangzhou, China
| | - Xiang-Bin Zhong
- Department of Cardiology, First Affiliated Hospital of Sun Yat-Sen University, No. 58 Zhong Shan 2nd Road, Guangzhou, 510080, China.,NHC Key Laboratory of Assisted Circulation, Sun Yat-Sen University, Guangzhou, China
| | - Chu-Fan Luo
- Department of Cardiology, First Affiliated Hospital of Sun Yat-Sen University, No. 58 Zhong Shan 2nd Road, Guangzhou, 510080, China.,NHC Key Laboratory of Assisted Circulation, Sun Yat-Sen University, Guangzhou, China
| | - Zhi-Min Du
- Department of Cardiology, First Affiliated Hospital of Sun Yat-Sen University, No. 58 Zhong Shan 2nd Road, Guangzhou, 510080, China.,NHC Key Laboratory of Assisted Circulation, Sun Yat-Sen University, Guangzhou, China
| | - Jian-Gui He
- Department of Cardiology, First Affiliated Hospital of Sun Yat-Sen University, No. 58 Zhong Shan 2nd Road, Guangzhou, 510080, China.,NHC Key Laboratory of Assisted Circulation, Sun Yat-Sen University, Guangzhou, China
| | - Xiao-Dong Zhuang
- Department of Cardiology, First Affiliated Hospital of Sun Yat-Sen University, No. 58 Zhong Shan 2nd Road, Guangzhou, 510080, China. .,NHC Key Laboratory of Assisted Circulation, Sun Yat-Sen University, Guangzhou, China.
| | - Xin-Xue Liao
- Department of Cardiology, First Affiliated Hospital of Sun Yat-Sen University, No. 58 Zhong Shan 2nd Road, Guangzhou, 510080, China. .,NHC Key Laboratory of Assisted Circulation, Sun Yat-Sen University, Guangzhou, China.
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Costantino S, Paneni F. GLP-1-based therapies to boost autophagy in cardiometabolic patients: From experimental evidence to clinical trials. Vascul Pharmacol 2019; 115:64-68. [PMID: 30926561 DOI: 10.1016/j.vph.2019.03.003] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2018] [Revised: 03/05/2019] [Accepted: 03/22/2019] [Indexed: 02/07/2023]
Abstract
Obesity has many deleterious effects on the cardiovascular system, mediated by changes in insulin sensitivity, dyslipidaemia, oxidative stress and inflammation. Current therapies mainly focus on caloric intake suppression and bariatric surgery, however the efficacy of these approaches remains elusive as most patients regain their body weight within the next 5 years. A better understanding of the pathophysiology of obesity is of paramount importance for the development of new therapeutic strategies to prevent vascular complications. Autophagy has emerged as key self-degrading process responsible for the maintenance of cellular homeostasis. Defects in autophagy homeostasis are implicated in metabolic disorders, including obesity, insulin resistance, diabetes mellitus and atherosclerosis. Most importantly, autophagy regulates animal lifespan. Albeit ample preclinical evidence supports the therapeutic promise of autophagy modulators for the treatment of obesity and metabolic diseases, the clinical efficacy of pharmacological modulation of autophagy remains to be proven. Recent work has shown that GLP-1-based therapeutic approaches may positively affect autophagy in perivascular adipose tissue, thus improving obesity-related endothelial dysfunction. In the present review we discuss current evidence on the role of autophagy in obesity, with a specific focus on DPP-4 inhibitors (DPP-4i) and GLP-1 receptor agonists (GLP-1 RA) as modulators of this process. Experimental evidence on GLP-1-based approaches is critically discussed in light of recent clinical trials with DPP-4i and GLP-1 RA.
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Affiliation(s)
- Sarah Costantino
- Center for Molecular Cardiology, University of Zürich, Switzerland
| | - Francesco Paneni
- Center for Molecular Cardiology, University of Zürich, Switzerland; University Heart Center, Cardiology, University Hospital Zurich, Switzerland.
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