1
|
Güdemann LM, Young KG, Thomas NJM, Hopkins R, Challen R, Jones AG, Hattersley AT, Pearson ER, Shields BM, Bowden J, Dennis JM, McGovern AP. Safety and effectiveness of SGLT2 inhibitors in a UK population with type 2 diabetes and aged over 70 years: an instrumental variable approach. Diabetologia 2024:10.1007/s00125-024-06190-9. [PMID: 38836934 DOI: 10.1007/s00125-024-06190-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/15/2024] [Accepted: 03/11/2024] [Indexed: 06/06/2024]
Abstract
AIMS/HYPOTHESIS Older adults are under-represented in trials, meaning the benefits and risks of glucose-lowering agents in this age group are unclear. The aim of this study was to assess the safety and effectiveness of sodium-glucose cotransporter 2 inhibitors (SGLT2i) in people with type 2 diabetes aged over 70 years using causal analysis. METHODS Hospital-linked UK primary care data (Clinical Practice Research Datalink, 2013-2020) were used to compare adverse events and effectiveness in individuals initiating SGLT2i compared with dipeptidyl peptidase-4 inhibitors (DPP4i). Analysis was age-stratified: <70 years (SGLT2i n=66,810, DPP4i n=76,172), ≥70 years (SGLT2i n=10,419, DPP4i n=33,434). Outcomes were assessed using the instrumental variable causal inference method and prescriber preference as the instrument. RESULTS Risk of diabetic ketoacidosis was increased with SGLT2i in those aged ≥70 (incidence rate ratio compared with DPP4i: 3.82 [95% CI 1.12, 13.03]), but not in those aged <70 (1.12 [0.41, 3.04]). However, incidence rates with SGLT2i in those ≥70 was low (29.6 [29.5, 29.7]) per 10,000 person-years. SGLT2i were associated with similarly increased risk of genital infection in both age groups (incidence rate ratio in those <70: 2.27 [2.03, 2.53]; ≥70: 2.16 [1.77, 2.63]). There was no evidence of an increased risk of volume depletion, poor micturition control, urinary frequency, falls or amputation with SGLT2i in either age group. In those ≥70, HbA1c reduction was similar between SGLT2i and DPP4i (-0.3 mmol/mol [-1.6, 1.1], -0.02% [0.1, 0.1]), but in those <70, SGLT2i were more effective (-4 mmol/mol [4.8, -3.1], -0.4% [-0.4, -0.3]). CONCLUSIONS/INTERPRETATION Causal analysis suggests SGLT2i are effective in adults aged ≥70 years, but increase risk for genital infections and diabetic ketoacidosis. Our study extends RCT evidence to older adults with type 2 diabetes.
Collapse
Affiliation(s)
- Laura M Güdemann
- Institute of Biomedical & Clinical Science, University of Exeter Medical School, Exeter, UK.
| | - Katie G Young
- Institute of Biomedical & Clinical Science, University of Exeter Medical School, Exeter, UK
| | - Nicholas J M Thomas
- Institute of Biomedical & Clinical Science, University of Exeter Medical School, Exeter, UK
| | - Rhian Hopkins
- Institute of Biomedical & Clinical Science, University of Exeter Medical School, Exeter, UK
| | - Robert Challen
- Institute of Biomedical & Clinical Science, University of Exeter Medical School, Exeter, UK
| | - Angus G Jones
- Institute of Biomedical & Clinical Science, University of Exeter Medical School, Exeter, UK
| | - Andrew T Hattersley
- Institute of Biomedical & Clinical Science, University of Exeter Medical School, Exeter, UK
| | - Ewan R Pearson
- Division of Molecular & Clinical Medicine, Ninewells Hospital and Medical School, University of Dundee, Dundee, UK
| | - Beverley M Shields
- Institute of Biomedical & Clinical Science, University of Exeter Medical School, Exeter, UK
| | - Jack Bowden
- Institute of Biomedical & Clinical Science, University of Exeter Medical School, Exeter, UK
| | - John M Dennis
- Institute of Biomedical & Clinical Science, University of Exeter Medical School, Exeter, UK
| | - Andrew P McGovern
- Institute of Biomedical & Clinical Science, University of Exeter Medical School, Exeter, UK
| |
Collapse
|
2
|
Morace C, Lorello G, Bellone F, Quartarone C, Ruggeri D, Giandalia A, Mandraffino G, Minutoli L, Squadrito G, Russo GT, Marini HR. Ketoacidosis and SGLT2 Inhibitors: A Narrative Review. Metabolites 2024; 14:264. [PMID: 38786741 PMCID: PMC11122992 DOI: 10.3390/metabo14050264] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2024] [Revised: 04/29/2024] [Accepted: 05/01/2024] [Indexed: 05/25/2024] Open
Abstract
An acute metabolic complication of diabetes mellitus, especially type 1, is diabetic ketoacidosis (DKA), which is due to an increase in blood ketone concentrations. Sodium/glucose co-transporter-2 inhibitor (SGLT2-i) drugs have been associated with the occurrence of a particular type of DKA defined as euglycemic (euDKA), characterized by glycemic levels below 300 mg/dL. A fair number of euDKA cases in SGLT2-i-treated patients have been described, especially in the last few years when there has been a significant increased use of these drugs. This form of euDKA is particularly insidious because of its latent onset, associated with unspecific symptomatology, until it evolves (progressing) to severe systemic forms. In addition, its atypical presentation can delay diagnosis and treatment. However, the risk of euDKA associated with SGLT2-i drugs remains relatively low, but it is essential to promptly diagnose and manage it to prevent its serious life-threatening complications. In this narrative review, we intended to gather current research evidence on SGLT2i-associated euDKA from randomized controlled trials and real-world evidence studies, its diagnostic criteria and precipitating factors.
Collapse
Affiliation(s)
- Carmela Morace
- Department of Clinical and Experimental Medicine, University of Messina, 98125 Messina, Italy; (C.M.); (F.B.); (G.M.); (L.M.); (G.S.); (G.T.R.)
- Lipid Clinic and Cardiometabolic Disease Center, University Hospital of Messina, 98124 Messina, Italy
| | - Giuseppe Lorello
- Internal Medicine and Diabetology Unit, University Hospital of Messina, 98124 Messina, Italy; (G.L.); (C.Q.); (D.R.); (A.G.)
| | - Federica Bellone
- Department of Clinical and Experimental Medicine, University of Messina, 98125 Messina, Italy; (C.M.); (F.B.); (G.M.); (L.M.); (G.S.); (G.T.R.)
- Lipid Clinic and Cardiometabolic Disease Center, University Hospital of Messina, 98124 Messina, Italy
| | - Cristina Quartarone
- Internal Medicine and Diabetology Unit, University Hospital of Messina, 98124 Messina, Italy; (G.L.); (C.Q.); (D.R.); (A.G.)
| | - Domenica Ruggeri
- Internal Medicine and Diabetology Unit, University Hospital of Messina, 98124 Messina, Italy; (G.L.); (C.Q.); (D.R.); (A.G.)
| | - Annalisa Giandalia
- Internal Medicine and Diabetology Unit, University Hospital of Messina, 98124 Messina, Italy; (G.L.); (C.Q.); (D.R.); (A.G.)
- Department of Human Pathology of Adulthood and Childhood “G. Barresi”, University of Messina, 98125 Messina, Italy
| | - Giuseppe Mandraffino
- Department of Clinical and Experimental Medicine, University of Messina, 98125 Messina, Italy; (C.M.); (F.B.); (G.M.); (L.M.); (G.S.); (G.T.R.)
- Lipid Clinic and Cardiometabolic Disease Center, University Hospital of Messina, 98124 Messina, Italy
| | - Letteria Minutoli
- Department of Clinical and Experimental Medicine, University of Messina, 98125 Messina, Italy; (C.M.); (F.B.); (G.M.); (L.M.); (G.S.); (G.T.R.)
| | - Giovanni Squadrito
- Department of Clinical and Experimental Medicine, University of Messina, 98125 Messina, Italy; (C.M.); (F.B.); (G.M.); (L.M.); (G.S.); (G.T.R.)
- Internal Medicine and Diabetology Unit, University Hospital of Messina, 98124 Messina, Italy; (G.L.); (C.Q.); (D.R.); (A.G.)
| | - Giuseppina T. Russo
- Department of Clinical and Experimental Medicine, University of Messina, 98125 Messina, Italy; (C.M.); (F.B.); (G.M.); (L.M.); (G.S.); (G.T.R.)
- Internal Medicine and Diabetology Unit, University Hospital of Messina, 98124 Messina, Italy; (G.L.); (C.Q.); (D.R.); (A.G.)
| | - Herbert Ryan Marini
- Department of Clinical and Experimental Medicine, University of Messina, 98125 Messina, Italy; (C.M.); (F.B.); (G.M.); (L.M.); (G.S.); (G.T.R.)
- Internal Medicine and Diabetology Unit, University Hospital of Messina, 98124 Messina, Italy; (G.L.); (C.Q.); (D.R.); (A.G.)
| |
Collapse
|
3
|
Russo E, Zanetti V, Macciò L, Benizzelli G, Carbone F, La Porta E, Esposito P, Verzola D, Garibotto G, Viazzi F. SGLT2 inhibition to target kidney aging. Clin Kidney J 2024; 17:sfae133. [PMID: 38803397 PMCID: PMC11129592 DOI: 10.1093/ckj/sfae133] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2024] [Indexed: 05/29/2024] Open
Abstract
Anti-aging therapy is the latest frontier in the world of medical science, especially for widespread diseases such as chronic kidney disease (CKD). Both renal aging and CKD are characterized by increased cellular senescence, inflammation and oxidative stress. A variety of cellular signalling mechanisms are involved in these processes, which provide new potential targets for therapeutic strategies aimed at counteracting the onset and progression of CKD. At the same time, sodium-glucose co-transporter 2 inhibitors (SGLT2is) continuously demonstrate large beneficial effects at all stages of the cardiorenal metabolic continuum. The broad-spectrum benefits of SGLT2is have led to changes in several treatment guidelines and to growing scientific interest in the underlying working principles. Multiple mechanisms have been studied to explain these great renal benefits, but many things remain to be solved. With this in mind, we provide an overview of the experimental evidence for the effects of SGLT2is on the molecular pathway's ability to modulate senescence, aging and parenchymal damage, especially at the kidney level. We propose to shed some light on the role of SGLT2is in kidney care by focusing on their potential to reduce the progression of kidney disease across the spectrum of aging and dysregulation of senescence.
Collapse
Affiliation(s)
- Elisa Russo
- Department of Internal Medicine, University of Genoa, Genoa, Italy
- IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | | | - Lucia Macciò
- Department of Internal Medicine, University of Genoa, Genoa, Italy
| | | | - Federico Carbone
- Department of Internal Medicine, University of Genoa, Genoa, Italy
- IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Edoardo La Porta
- UO Nephrology Dialysis and Transplant, IRCCS Istituto Giannina Gaslini, Genoa, Italy
- UOSD Dialysis IRCCS Istituto Giannina Gaslini, Genoa, Italy
| | - Pasquale Esposito
- Department of Internal Medicine, University of Genoa, Genoa, Italy
- IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Daniela Verzola
- Department of Internal Medicine, University of Genoa, Genoa, Italy
| | | | - Francesca Viazzi
- Department of Internal Medicine, University of Genoa, Genoa, Italy
- IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| |
Collapse
|
4
|
Mistry N, Bakris GL. Did the SCORED Trial Get Extra Points for Kidney Outcomes? If So, It Is Not Obvious. Clin J Am Soc Nephrol 2024; 19:548-550. [PMID: 38629836 PMCID: PMC11108235 DOI: 10.2215/cjn.0000000000000465] [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: 05/09/2024]
Affiliation(s)
- Nupur Mistry
- Department of Medicine, University of Chicago Medicine, Chicago, Illinois
| | | |
Collapse
|
5
|
Tsai HR, Lin YJ, Yeh JI, Huang YC, Liu PPS, Peng CCH, Hsu JY, Lee YC, Loh CH, Lin SM, Huang HK. Sodium-glucose co-transporter-2 inhibitors and the risk of venous thromboembolism: A nationwide population-based study and meta-analysis. Diabetes Metab Res Rev 2024; 40:e3739. [PMID: 37862117 DOI: 10.1002/dmrr.3739] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Revised: 08/04/2023] [Accepted: 09/08/2023] [Indexed: 10/22/2023]
Abstract
AIMS Sodium-glucose cotransporter-2 inhibitors (SGLT-2i) have off-target effects on haemoconcentration and anti-inflammation. The impact of SGLT-2i on the risk of venous thromboembolism (VTE) in patients with diabetes mellitus (DM) remains unclear. This study aimed to evaluate the risk of newly diagnosed VTE in patients with DM using SGLT-2i in comparison to dipeptidyl peptidase-4 inhibitors (DPP-4i) or glucagon-like peptide-1 receptor agonists (GLP-1RA). MATERIALS AND METHODS In this nationwide retrospective cohort study, we used data from Taiwan's National Health Insurance Research Database. Patients with diabetes aged 20 years or older who received SGLT-2i, DPP-4i, or GLP-1RA between 1 May 2016, and 31 December 2020, were included. The risks of VTE in SGLT-2i users were compared with those of DPP-4i and GLP-1RA users. A Cox regression model with stabilised inverse probability of treatment weighting was used to calculate hazard ratio (HR) for VTE risk. Additionally, a meta-analysis of relevant articles published before 23 May 2023, was conducted. RESULTS Data from 136,530 SGLT-2i, 598,280 DPP-4i, and 5760 GLP-1RA users were analysed. SGLT-2i use was associated with a lower risk of VTE than DPP-4i (HR, 0.70; 95% CI, 0.59-0.84; p < 0·001), but not with GLP-1RA (HR, 1.39; 95% CI, 0.32-5.94; p = 0.66). Our meta-analysis further supported these findings (SGLT-2i vs. DPP-4i: HR, 0.71; 95% CI, 0.62-0.82; p < 0·001; SGLT-2i vs. GLP-1RA: HR, 0.91; 95% CI, 0.73-1.15; p = 0.43), suggesting the robustness of our retrospective analysis. CONCLUSIONS In patients with DM, SGLT-2i was associated with a lower risk of VTE compared to DPP-4i, but not GLP-1RA.
Collapse
Affiliation(s)
- Hou-Ren Tsai
- Department of Ophthalmology, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan
| | - Yu-Jie Lin
- Health Information Center, Tzu Chi University, Hualien, Taiwan
| | - Jih-I Yeh
- School of Medicine, Tzu Chi University, Hualien, Taiwan
- Department of Family Medicine, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan
| | - Yu-Chi Huang
- School of Medicine, Tzu Chi University, Hualien, Taiwan
| | - Peter Pin-Sung Liu
- Center for Aging and Health, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan
- Institute of Medical Sciences, Tzu Chi University, Hualien, Taiwan
| | - Carol Chiung-Hui Peng
- Section of Endocrinology, Diabetes, Nutrition & Weight Management, Boston University Chobanian & Avedisian School of Medicine, Boston, Massachusetts, USA
| | - Jin-Yi Hsu
- School of Medicine, Tzu Chi University, Hualien, Taiwan
- Center for Aging and Health, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan
| | - Yuan-Chieh Lee
- Department of Ophthalmology, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan
- Department of Ophthalmology and Visual Science, Tzu Chi University, Hualien, Taiwan
| | - Ching-Hui Loh
- School of Medicine, Tzu Chi University, Hualien, Taiwan
- Center for Aging and Health, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan
| | - Shu-Man Lin
- School of Medicine, Tzu Chi University, Hualien, Taiwan
- Department of Physical Medicine and Rehabilitation, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan
| | - Huei-Kai Huang
- School of Medicine, Tzu Chi University, Hualien, Taiwan
- Department of Family Medicine, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan
- Institute of Epidemiology and Preventive Medicine, College of Public Health, National Taiwan University, Taipei, Taiwan
| |
Collapse
|
6
|
Speedtsberg ES, Tepel M. Narrative review investigating the nephroprotective mechanisms of sodium glucose cotransporter type 2 inhibitors in diabetic and nondiabetic patients with chronic kidney disease. Front Endocrinol (Lausanne) 2023; 14:1281107. [PMID: 38174341 PMCID: PMC10761498 DOI: 10.3389/fendo.2023.1281107] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Accepted: 11/16/2023] [Indexed: 01/05/2024] Open
Abstract
Background and aims Outcome trials using sodium glucose cotransporter type 2 inhibitors have consistently shown their potential to preserve kidney function in diabetic and nondiabetic patients. Several mechanisms have been introduced which may explain the nephroprotective effect of sodium glucose cotransporter type 2 inhibitors beyond lowering blood glucose. This current narrative review has the objective to describe main underlying mechanisms causing a nephroprotective effect and to show similarities as well as differences between proposed mechanisms which can be observed in patients with diabetic and nondiabetic chronic kidney disease. Methods We performed a narrative review of the literature on Pubmed and Embase. The research string comprised various combinations of items including "chronic kidney disease", "sodium glucose cotransporter 2 inhibitor" and "mechanisms". We searched for original research and review articles published until march, 2022. The databases were searched independently and the agreements by two authors were jointly obtained. Results Sodium glucose cotransporter type 2 inhibitors show systemic, hemodynamic, and metabolic effects. Systemic effects include reduction of blood pressure without compensatory activation of the sympathetic nervous system. Hemodynamic effects include restoration of tubuloglomerular feedback which may improve pathologic hyperfiltration observed in most cases with chronic kidney disease. Current literature indicates that SGLT2i may not improve cortical oxygenation and may reduce medullar oxygenation. Conclusion Sodium glucose cotransporter type 2 inhibitors cause nephroprotective effects by several mechanisms. However, several mediators which are involved in the underlying pathophysiology may be different between diabetic and nondiabetic patients.
Collapse
Affiliation(s)
- Emma S Speedtsberg
- Institute of Molecular Medicine, Cardiovascular and Renal Research, University of Southern Denmark, Odense, Denmark
- Institute of Clinical Medicine, University of Southern Denmark, Odense, Denmark
- Department of Nephrology, Odense University Hospital, Odense, Denmark
| | - Martin Tepel
- Institute of Molecular Medicine, Cardiovascular and Renal Research, University of Southern Denmark, Odense, Denmark
- Institute of Clinical Medicine, University of Southern Denmark, Odense, Denmark
- Department of Nephrology, Odense University Hospital, Odense, Denmark
| |
Collapse
|
7
|
Cai A, Shen J, Yang X, Shao X, Gu L, Mou S, Che X. Dapagliflozin alleviates renal inflammation and protects against diabetic kidney diseases, both dependent and independent of blood glucose levels. Front Immunol 2023; 14:1205834. [PMID: 38022502 PMCID: PMC10665888 DOI: 10.3389/fimmu.2023.1205834] [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: 04/14/2023] [Accepted: 10/06/2023] [Indexed: 12/01/2023] Open
Abstract
Introduction Diabetic kidney disease (DKD) has become the leading cause of end-stage renal disease worldwide. Therefore, efforts to understand DKD pathophysiology and prevent its development at the early phase are highly warranted. Methods Here, we analyzed kidneys from healthy mice, diabetic mice, and diabetic mice treated with the sodium-glucose cotransporter 2 inhibitor dapagliflozin using ATAC and RNA sequencing. The findings were verified at the protein levels and in cultured cells. Results Our combined method of ATAC and RNA sequencing revealed Csf2rb, Btla, and Isg15 as the key candidate genes associated with hyperglycemia, azotemia, and albuminuria. Their protein levels were altered together with multiple other inflammatory cytokines in the diabetic kidney, which was alleviated by dapagliflozin treatment. Cell culture of immortalized renal tubular cells and macrophages unraveled that dapagliflozin could directly effect on these cells in vitro as an anti-inflammatory agent independent of glucose concentrations. We further proved that dapagliflozin attenuated ischemia/reperfusion-induced chronic kidney injury and renal inflammation in mice. Discussion Overall, our data emphasize the importance of inflammatory factors to the pathogenesis of DKD, and provide valuable mechanistic insights into the renoprotective role of dapagliflozin.
Collapse
Affiliation(s)
| | | | | | | | - Leyi Gu
- Department of Nephrology, Molecular Cell Lab for Kidney Disease, Ren Ji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Shan Mou
- Department of Nephrology, Molecular Cell Lab for Kidney Disease, Ren Ji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xiajing Che
- Department of Nephrology, Molecular Cell Lab for Kidney Disease, Ren Ji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| |
Collapse
|
8
|
Yu S, Sun Y, Wang N, Lv X, Si J, Zhang X, Zhang Y, Liu Y. Effect of sodium-glucose cotransporter 2 inhibitors on left atrial remodeling and prognosis in patients with type 2 diabetes and heart failure with reduced ejection fraction. J Cardiovasc Med (Hagerstown) 2023; 24:829-837. [PMID: 37642649 DOI: 10.2459/jcm.0000000000001523] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/31/2023]
Abstract
AIMS Sodium-glucose cotransporter 2 inhibitors (SGLT2is) have been found to minimize hospitalization for heart failure and cardiovascular death. Cardiac reverse remodeling may be a mechanism responsible for the favorable clinical efficacy of SGLT2is on heart failure. To date, few studies have examined their effects on the left atrium. Therefore, the purpose of this study was to explore whether SGLT2is improve left atrial adverse remodeling in patients with type 2 diabetes and heart failure with reduced ejection fraction (HFrEF). METHODS A single-center, retrospective, observational study was conducted. Consecutive patients with type 2 diabetes and HFrEF hospitalized at the First Affiliated Hospital of Dalian Medical University for acute decompensated heart failure between 1 January 2019 and 1 March 2022 were identified. On the basis of their treatment strategies, the enrolled participants were classified into SGLT2i and non-SGLT2i groups. The primary end point was all-cause mortality. Changes in left atrial echocardiographic indices from baseline to follow-up were also assessed. RESULTS A total of 198 patients (mean age: 63.96 ± 12.11 years, 20.71% women) were included. Greater reductions from baseline were seen with SGLT2i in the left atrial diameter ( P < 0.001), left atrial superior-inferior diameter ( P = 0.027), left atrial transverse diameter ( P = 0.020), left atrial volume ( P = 0.005), and left atrial volume index ( P = 0.004). Moreover, 48 cases (48.48%) in the SGLT2i group and 33 (33.33%) in the non-SGLT2i group showed left atrial reverse remodeling ( P = 0.003). Survival analysis demonstrated significantly lower overall mortality in the SGLT2i group compared with the non-SGLT2i group. CONCLUSION This study found that SGLT2i therapy promoted left atrial structure reverse remodeling. This beneficial effect may be a vital mechanism by which SGLT2i improved clinical outcomes in patients with HFrEF.
Collapse
Affiliation(s)
- Songqi Yu
- Department of Cardiology, The First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning Province
| | - Yuxi Sun
- Department of Cardiology, West China Hospital, Sichuan University, Chengdu, Sichuan Province, China
| | - Ning Wang
- Department of Cardiology, The First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning Province
| | - Xin Lv
- Department of Cardiology, The First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning Province
| | - Jinping Si
- Department of Cardiology, The First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning Province
| | - Xinxin Zhang
- Department of Cardiology, The First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning Province
| | - Yanli Zhang
- Department of Cardiology, The First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning Province
| | - Ying Liu
- Department of Cardiology, The First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning Province
| |
Collapse
|
9
|
Marino PN. Sodium-dependent glucose transporter 2 inhibition and the atrial antiremodelling effects in HFrEF patients. J Cardiovasc Med (Hagerstown) 2023; 24:838-839. [PMID: 37773883 DOI: 10.2459/jcm.0000000000001547] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/01/2023]
Affiliation(s)
- Paolo N Marino
- School of Medicine, Università del Piemonte Orientale, Novara, Istituto Iperbarico, Villafranca, Verona, Italy
| |
Collapse
|
10
|
Salmen T, Rizvi AA, Rizzo M, Pietrosel VA, Bica IC, Diaconu CT, Potcovaru CG, Salmen BM, Coman OA, Bobircă A, Stoica RA, Pantea Stoian A. Antidiabetic Molecule Efficacy in Patients with Type 2 Diabetes Mellitus-A Real-Life Clinical Practice Study. Biomedicines 2023; 11:2455. [PMID: 37760896 PMCID: PMC10525559 DOI: 10.3390/biomedicines11092455] [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: 08/03/2023] [Revised: 08/25/2023] [Accepted: 08/31/2023] [Indexed: 09/29/2023] Open
Abstract
In this paper, we aim to evaluate the efficacy of antidiabetic cardioprotective molecules such as Sodium-Glucose Cotransporter-2 Inhibitors (SGLT-2i) and Glucagon-like Peptide 1 Receptor Agonists (GLP-1 RAs) when used with other glucose-lowering drugs, lipid-lowering, and blood pressure (BP)-lowering drugs in a real-life setting. A retrospective, observational study on 477 patients admitted consecutively in 2019 to the outpatient clinic of a tertiary care unit for Diabetes Mellitus was conducted. Body mass index (BMI), blood pressure (BP) (both systolic and diastolic), and metabolic parameters, as well as A1c hemoglobin, fasting glycaemia and lipid profile, including total cholesterol (C), HDL-C, LDL-C and triglycerides), were evaluated at baseline and two follow-up visits were scheduled (6 months and 12 months) in order to assess the antidiabetic medication efficacy. Both SGLT-2i and GLP-1 RAs were efficient in terms of weight control reflected by BMI; metabolic control suggested by fasting glycaemia and A1c; and the diastolic component of BP control when comparing the data from the 6 and 12-month visits to the baseline, and when comparing the 12-month visit to the 6-month visit. Moreover, when comparing SGLT-2i and GLP-1 RAs with metformin, there are efficacy data for SGLT-2i at baseline in terms of BMI, fasting glycaemia, and HbA1c. In this retrospective study, both classes of cardioprotective molecules, when used in conjunction with other glucose-lowering, antihypertensive, and lipid-lowering medications, appeared to be efficient in a real-life setting for the management of T2DM.
Collapse
Affiliation(s)
- Teodor Salmen
- Doctoral School of Carol Davila, University of Medicine and Pharmacy, 020021 Bucharest, Romania
| | - Ali Abbas Rizvi
- Department of Medicine, University of Central Florida College of Medicine, Orlando, FL 32827, USA
| | - Manfredi Rizzo
- School of Medicine, Department of Health Promotion Sciences Maternal and Infantile Care, Internal Medicine and Medical Specialties (Promise), University of Palermo, 90133 Palermo, Italy
| | - Valeria-Anca Pietrosel
- Department of Diabetes, Nutrition and Metabolic Diseases, “Prof. Dr N.C. Paulescu” National Institute of Diabetes, Nutrition and Metabolic Diseases, 030167 Bucharest, Romania
| | - Ioana-Cristina Bica
- Doctoral School of Carol Davila, University of Medicine and Pharmacy, 020021 Bucharest, Romania
| | | | | | - Bianca-Margareta Salmen
- Doctoral School of Carol Davila, University of Medicine and Pharmacy, 020021 Bucharest, Romania
| | - Oana Andreia Coman
- Department of Pharmacology and Pharmacotherapy, Faculty of Medicine, Carol Davila University of Medicine and Pharmacy, 020021 Bucharest, Romania
| | - Anca Bobircă
- Internal Medicine and Rheumatology Department, Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania
| | - Roxana-Adriana Stoica
- Department of Diabetes, Nutrition and Metabolic Diseases, Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania
| | - Anca Pantea Stoian
- Department of Diabetes, Nutrition and Metabolic Diseases, “Prof. Dr N.C. Paulescu” National Institute of Diabetes, Nutrition and Metabolic Diseases, 030167 Bucharest, Romania
- Department of Diabetes, Nutrition and Metabolic Diseases, Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania
| |
Collapse
|
11
|
Lam-Chung CE. Comprehensive review of SGLT2 inhibitors' efficacy through their diuretic mode of action in diabetic patients. Front Endocrinol (Lausanne) 2023; 14:1174692. [PMID: 37547306 PMCID: PMC10400285 DOI: 10.3389/fendo.2023.1174692] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/26/2023] [Accepted: 06/08/2023] [Indexed: 08/08/2023] Open
Abstract
SGLT2 inhibitors (SGLT2i) are now the mainstay therapy for both diabetes and heart failure. Post-hoc publications, meta-analysis, and conference presentations of the eight SGLT2i Cardiovascular Outcomes trials (CVOTS) done in diabetic patients constantly echo that this class of drug decreases mortality, reduces cardiovascular events, and prevents heart failure and kidney disease. This review of medical agencies' SGLT2i analysis (FDA and EMA) helps to understand the reality of SGLT2i results in those trials, avoiding to consider observational and statistically undemonstrated endpoints as validated. They also confirmed the unique diuretic mode of action of SGLT2i, promoting osmotic diuresis, and its potential adverse events secondary to hypovolemia and hematocrit increase. They also support the understanding that the beliefs in SGLT2i morbi-mortality benefits are largely overstated mostly based on undemonstrated endpoints. Finally, it is clear that SGLT2i's antidiabetic action, secondary to its renal mode of action, plateaued after a few months and decreased strongly over time, questioning its long-term goal of maintaining diabetic patients' HbA1c below 7%. Also, this effect in patients with renal impairment is quasi null. We think that this review would be very helpful to every physician treating diabetic patients to better balance belief and reality of SGLT2i prescription effects.
Collapse
Affiliation(s)
- Cesar Ernesto Lam-Chung
- Department of Endocrinology and Metabolism, Complejo Hospitalario Dr. Manuel Amador Guerrero, Colón, Panama
| |
Collapse
|
12
|
Youssef ME, Yahya G, Popoviciu MS, Cavalu S, Abd-Eldayem MA, Saber S. Unlocking the Full Potential of SGLT2 Inhibitors: Expanding Applications beyond Glycemic Control. Int J Mol Sci 2023; 24:ijms24076039. [PMID: 37047011 PMCID: PMC10094124 DOI: 10.3390/ijms24076039] [Citation(s) in RCA: 18] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Revised: 03/20/2023] [Accepted: 03/21/2023] [Indexed: 04/14/2023] Open
Abstract
The number of diabetic patients has risen dramatically in recent decades, owing mostly to the rising incidence of type 2 diabetes mellitus (T2DM). Several oral antidiabetic medications are used for the treatment of T2DM including, α-glucosidases inhibitors, biguanides, sulfonylureas, meglitinides, GLP-1 receptor agonists, PPAR-γ agonists, DDP4 inhibitors, and SGLT2 inhibitors. In this review we focus on the possible effects of SGLT2 inhibitors on different body systems. Beyond the diabetic state, SGLT2 inhibitors have revealed a demonstrable ability to ameliorate cardiac remodeling, enhance myocardial function, and lower heart failure mortality. Additionally, SGLT2 inhibitors can modify adipocytes and their production of cytokines, such as adipokines and adiponectin, which enhances insulin sensitivity and delays diabetes onset. On the other hand, SGLT2 inhibitors have been linked to decreased total hip bone mineral deposition and increased hip bone resorption in T2DM patients. More data are needed to evaluate the role of SGLT2 inhibitors on cancer. Finally, the effects of SGLT2 inhibitors on neuroprotection appear to be both direct and indirect, according to scientific investigations utilizing various experimental models. SGLT2 inhibitors improve vascular tone, elasticity, and contractility by reducing oxidative stress, inflammation, insulin signaling pathways, and endothelial cell proliferation. They also improve brain function, synaptic plasticity, acetylcholinesterase activity, and reduce amyloid plaque formation, as well as regulation of the mTOR pathway in the brain, which reduces brain damage and cognitive decline.
Collapse
Affiliation(s)
- Mahmoud E Youssef
- Department of Pharmacology, Faculty of Pharmacy, Delta University for Science and Technology, Gamasa 11152, Egypt
| | - Galal Yahya
- Department of Microbiology and Immunology, Faculty of Pharmacy, Zagazig University, Al Sharqia 44519, Egypt
| | - Mihaela Simona Popoviciu
- Faculty of Medicine and Pharmacy, University of Oradea, P-ta 1 Decembrie 10, 410087 Oradea, Romania
| | - Simona Cavalu
- Faculty of Medicine and Pharmacy, University of Oradea, P-ta 1 Decembrie 10, 410087 Oradea, Romania
| | - Marwa A Abd-Eldayem
- Department of Pharmacology and Biochemistry, Faculty of Pharmacy, Horus University, New Damietta 34518, Egypt
| | - Sameh Saber
- Department of Pharmacology, Faculty of Pharmacy, Delta University for Science and Technology, Gamasa 11152, Egypt
| |
Collapse
|
13
|
He Z, Lam K, Zhao W, Yang S, Li Y, Mo J, Gao S, Liang D, Qiu K, Huang M, Wu J. SGLT-2 inhibitors and euglycemic diabetic ketoacidosis/diabetic ketoacidosis in FAERS: a pharmacovigilance assessment. Acta Diabetol 2023; 60:401-411. [PMID: 36576563 DOI: 10.1007/s00592-022-02015-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/26/2022] [Accepted: 12/05/2022] [Indexed: 12/29/2022]
Abstract
AIMS To investigate the main feature and the association between euglycemic diabetic ketoacidosis (euDKA) /diabetic ketoacidosis (DKA) and sodium-dependent glucose transporters 2 inhibitors (SGLT-2i) from the FDA adverse event reporting system (FAERS). METHODS Cases of SGLT-2i-associated with euDKA/DKA were extracted from the FAERS database and compared with the reports for other hypoglycemia agents (ATC10 class). Disproportionality analyses used the reporting odds ratio (ROR) and information components (IC). The lower limit of the IC 95% credibility interval for IC > 0 is considered a reported signal, with at least 3 cases. RESULTS A total of 10,195 cases of euDKA (n = 1680) and DKA (n = 8515) associated with SGLT-2i were identified from the FAERS. The SGLT-2i was associated with higher reporting of euDKA and DKA compared to other hypoglycemia agents (ROR = 16.69 [95% CI 14.89-18.70], IC = 3.27 [95% CI 2.91-3.66] for euDKA; ROR = 16.44 [95% CI 15.72-17.20], IC = 3.19 [95% CI 3.05-3.34] for DKA). In available data, the median onset time of euDKA/DKA was 31 days, and canagliflozin had the longest onset time (96.5 days for euDKA and 75 days for DKA) compared with dapagliflozin and empagliflozin (p < 0.05). Male patients predominate in euDKA (51.9%), and female patients predominate in DKA (53.7%). Most patients discontinue the treatment (95.5% for euDKA, 93.9% for DKA), and approximately 49.0% (n = 3658) of patients had symptomatic remission after discontinuation of SGLT-2i, and 2.3% (n = 173) of patients had no remission. About 75.6% (n = 6126) of patients need hospitalization after euDKA/DKA. CONCLUSIONS Post-marketing data showed that SGLT-2i was significantly associated with higher reporting of euDKA/DKA. Although euDKA/DKA is rare, clinicians should be aware of SGLT-2i-associated euDKA/DKA events.
Collapse
Affiliation(s)
- Zhichao He
- Department of Pharmacy, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, 107 Yanjiang West Road, Guangzhou, 510120, People's Republic of China
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Guangzhou, People's Republic of China
| | - Kakei Lam
- School of Pharmaceutical Sciences, Sun Yat-Sen University, 132 Waihuan East Road, Guangzhou, 511400, People's Republic of China
| | - Wenxia Zhao
- Department of Pharmacy, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, 107 Yanjiang West Road, Guangzhou, 510120, People's Republic of China
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Guangzhou, People's Republic of China
| | - Shan Yang
- Department of Pharmacy, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, 107 Yanjiang West Road, Guangzhou, 510120, People's Republic of China
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Guangzhou, People's Republic of China
| | - Yu Li
- School of Pharmaceutical Sciences, Sun Yat-Sen University, 132 Waihuan East Road, Guangzhou, 511400, People's Republic of China
| | - Jiayao Mo
- School of Pharmaceutical Sciences, Sun Yat-Sen University, 132 Waihuan East Road, Guangzhou, 511400, People's Republic of China
| | - Siyuan Gao
- Department of Pharmacy, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, 107 Yanjiang West Road, Guangzhou, 510120, People's Republic of China
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Guangzhou, People's Republic of China
| | - Dan Liang
- Department of Pharmacy, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, 107 Yanjiang West Road, Guangzhou, 510120, People's Republic of China
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Guangzhou, People's Republic of China
| | - Kaifeng Qiu
- Department of Pharmacy, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, 107 Yanjiang West Road, Guangzhou, 510120, People's Republic of China.
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Guangzhou, People's Republic of China.
| | - Min Huang
- School of Pharmaceutical Sciences, Sun Yat-Sen University, 132 Waihuan East Road, Guangzhou, 511400, People's Republic of China.
| | - Junyan Wu
- Department of Pharmacy, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, 107 Yanjiang West Road, Guangzhou, 510120, People's Republic of China.
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Guangzhou, People's Republic of China.
| |
Collapse
|
14
|
Yin X, Guo X, Liu Z, Wang J. Advances in the Diagnosis and Treatment of Non-Alcoholic Fatty Liver Disease. Int J Mol Sci 2023; 24:ijms24032844. [PMID: 36769165 PMCID: PMC9917647 DOI: 10.3390/ijms24032844] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2022] [Revised: 12/07/2022] [Accepted: 01/10/2023] [Indexed: 02/05/2023] Open
Abstract
Non-alcoholic fatty liver disease (NAFLD) is the most prevalent chronic liver disease that affects approximately one-quarter of the global adult population, posing a significant threat to human health with wide-ranging social and economic implications. The main characteristic of NAFLD is considered that the excessive fat is accumulated and deposited in hepatocytes without excess alcohol intake or some other pathological causes. NAFLD is a progressive disease, ranging from steatosis to non-alcoholic steatohepatitis (NASH), cirrhosis, hepatocellular carcinoma, liver transplantation, and death. Therefore, NAFLD will probably emerge as the leading cause of end-stage liver disease in the coming decades. Unlike other highly prevalent diseases, NAFLD has received little attention from the global public health community. Liver biopsy is currently considered the gold standard for the diagnosis and staging of NAFLD because of the absence of noninvasive and specific biomarkers. Due to the complex pathophysiological mechanisms of NAFLD and the heterogeneity of the disease phenotype, no specific pharmacological therapies have been approved for NAFLD at present, although several drugs are in advanced stages of development. This review summarizes the current evidence on the pathogenesis, diagnosis and treatment of NAFLD.
Collapse
Affiliation(s)
- Xunzhe Yin
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China
| | - Xiangyu Guo
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China
| | - Zuojia Liu
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China
- Correspondence: (Z.L.); (J.W.)
| | - Jin Wang
- Department of Chemistry and Physics, Stony Brook University, Stony Brook, New York, NY 11794-3400, USA
- Correspondence: (Z.L.); (J.W.)
| |
Collapse
|
15
|
Muacevic A, Adler JR, Sameera M, Fahad M, Brendan O, Deion S, Pemminati S. Sodium-Glucose Cotransporter 2 (SGLT2) Inhibitors: Benefits Versus Risk. Cureus 2023; 15:e33939. [PMID: 36819350 PMCID: PMC9937770 DOI: 10.7759/cureus.33939] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/16/2023] [Indexed: 01/20/2023] Open
Abstract
With the growing burden of metabolic disease, cardiovascular disease, and diabetes mellitus, there is an implication for new pharmacological intervention. Sodium-glucose cotransporter 2 inhibitors (SGLT2i) are a class of drugs that work on SGLT2 receptors in the kidneys to decrease glucose reabsorption. Lowering glucose levels mainly aids those with type 2 diabetes (T2DM), but they also have many other effects on the body. This article will investigate the impact of SGLT2i on six relevant organ systems; to establish current knowledge and potential benefits and risk for SGLTi in clinical practice. The medications that inhibit SGLT2 suffix with flozins are known to help decrease hypertension, acute cardiac failure, and bradycardia in the cardiovascular system. Flozins were found to aid with acute pulmonary edema, asthma, bronchitis, and chronic obstructive pulmonary disease (COPD) in the pulmonary system. SGLT2 is also found in the blood-brain barrier (BBB), and as such, SGLT2i can also affect the central nervous system (CNS). They reduced reactive oxygen species (ROS), BBB leakage, microglia burden, and acetylcholinesterase (AChE) levels. In the liver, this class of drugs can also assist with non-alcoholic fatty liver disease (NAFLD), hepatotoxicity, and weight loss. In the pancreas, SGLT2i has been shown to help with primarily diabetes and hyperglycemia. Finally, SGLT2i's are known to aid in decreasing nephrotoxicity and stopping the progression of the glomerular filtration rate (GFR) decrease. New studies have shown that the flozin drugs have been helpful for those who were receiving kidney transplants. Despite the positive effects, there are some concerns about SGLT2i and its notable adverse effects. Flozin drugs are known to cause urinary tract infections (UTIs), dehydration, orthostatic hypotension, postural dizziness, syncope, hypotension, hyperkalemia-induced cardiac arrest, and pancreatitis. This literature review will discuss, in detail, the benefits and risks that SGTL2i have on different organ systems and implicate the role they may play in clinical practice.
Collapse
|
16
|
Wang Z, Wang G, Ren J. Using a Mathematical Modeling To Simulate Pharmacokinetics and Urinary Glucose Excretion of Luseogliflozin and Explore the Role of SGLT1/2 in Renal Glucose Reabsorption. ACS OMEGA 2022; 7:48427-48437. [PMID: 36591124 PMCID: PMC9798748 DOI: 10.1021/acsomega.2c06483] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Accepted: 12/06/2022] [Indexed: 06/17/2023]
Abstract
(1) Purpose: To develop a mathematical model combining physiologically based pharmacokinetic and urinary glucose excretion (PBPK-UGE) to simultaneously predict pharmacokinetic (PK) and UGE changes of luseogliflozin (LUS) as well as to explore the role of sodium-glucose cotransporters (SGLT1 and SGLT2) in renal glucose reabsorption (RGR) in humans. (2) Methods: The PBPK-UGE model was built using physicochemical and biochemical properties, binding kinetics data, affinity to SGLTs for glucose, and physiological parameters of renal tubules. (3) Results: The simulations using this model clarified that SGLT1/2 contributed 15 and 85%, respectively, to RGR in the absence of LUS. However, in the presence of LUS, the contribution proportion of SGLT1 rose to 52-76% in healthy individuals and 55-83% in T2DM patients, and that of SGLT2 reduced to 24-48 and 17-45%, respectively. Furthermore, this model supported the underlying mechanism that only 23-40% inhibition of the total RGR with 5 mg of LUS is resulted from SGLT1's compensatory effect and the reabsorption activity of unbound SGLT2. (4) Conclusion: This PBPK-UGE model can predict PK and UGE in healthy individuals and T2DM patients and can also analyze the contribution of SGLT1/2 to RGR with and without LUS.
Collapse
Affiliation(s)
- Zhongjian Wang
- Pharnexcloud
Digital Technology Co., Ltd., Chengdu, Sichuan610093, China
| | - Guopeng Wang
- Zhongcai
Health (Beijing) Biological Technology Development Co., Ltd., Beijing101500, China
| | - Jiawei Ren
- North
China Electric Power University Hospital, Beijing102206, China
| |
Collapse
|
17
|
Ahmad E, Lim S, Lamptey R, Webb DR, Davies MJ. Type 2 diabetes. Lancet 2022; 400:1803-1820. [PMID: 36332637 DOI: 10.1016/s0140-6736(22)01655-5] [Citation(s) in RCA: 182] [Impact Index Per Article: 91.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Revised: 08/10/2022] [Accepted: 08/19/2022] [Indexed: 11/06/2022]
Abstract
Type 2 diabetes accounts for nearly 90% of the approximately 537 million cases of diabetes worldwide. The number affected is increasing rapidly with alarming trends in children and young adults (up to age 40 years). Early detection and proactive management are crucial for prevention and mitigation of microvascular and macrovascular complications and mortality burden. Access to novel therapies improves person-centred outcomes beyond glycaemic control. Precision medicine, including multiomics and pharmacogenomics, hold promise to enhance understanding of disease heterogeneity, leading to targeted therapies. Technology might improve outcomes, but its potential is yet to be realised. Despite advances, substantial barriers to changing the course of the epidemic remain. This Seminar offers a clinically focused review of the recent developments in type 2 diabetes care including controversies and future directions.
Collapse
Affiliation(s)
- Ehtasham Ahmad
- Diabetes Research Centre, University of Leicester and the Leicester NIHR Biomedical Research Centre, Leicester General Hospital, Leicester, UK
| | - Soo Lim
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, South Korea
| | - Roberta Lamptey
- Family Medicine Department, Korle Bu Teaching Hospital, Accra Ghana and Community Health Department, University of Ghana Medical School, Accra, Ghana
| | - David R Webb
- Diabetes Research Centre, University of Leicester and the Leicester NIHR Biomedical Research Centre, Leicester General Hospital, Leicester, UK
| | - Melanie J Davies
- Diabetes Research Centre, University of Leicester and the Leicester NIHR Biomedical Research Centre, Leicester General Hospital, Leicester, UK.
| |
Collapse
|
18
|
Cuthbert JJ, Pellicori P, Clark AL. Optimal Management of Heart Failure and Chronic Obstructive Pulmonary Disease: Clinical Challenges. Int J Gen Med 2022; 15:7961-7975. [PMID: 36317097 PMCID: PMC9617562 DOI: 10.2147/ijgm.s295467] [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: 07/19/2022] [Accepted: 10/17/2022] [Indexed: 11/17/2022] Open
Abstract
Heart failure (HF) and chronic obstructive pulmonary disease (COPD) are common causes of breathlessness which frequently co-exist; one potentially exacerbating the other. Distinguishing between the two can be challenging due to their similar symptomatology and overlapping risk factors, but a timely and correct diagnosis is potentially lifesaving. Modern treatment for HF can substantially improve symptoms and prognosis for many patients and may have beneficial effects for patients with COPD. Conversely, while many inhaled treatments for COPD can improve symptoms and reduce exacerbations, there is conflicting evidence regarding the safety of some inhaled treatments for COPD in patients with HF. Here we explore the overlap between HF and COPD, examine the effect of one condition on the other, and address the challenges of managing patients with both conditions.
Collapse
Affiliation(s)
- Joseph J Cuthbert
- Centre for Clinical Sciences, Hull York Medical School, Kingston Upon Hull, East Riding of Yorkshire, UK,Department of Cardiology, Hull University Teaching Hospital Trust, Kingston Upon Hull, East Riding of Yorkshire, UK,Correspondence: Joseph J Cuthbert, Department of Cardiorespiratory Medicine, Centre for Clinical Sciences, Hull York Medical School, Hull and East Yorkshire Medical Research and Teaching Centre, Castle Hill Hospital, Cottingham, Kingston Upon Hull, HU16 5JQ, UK, Tel +44 1482 461776, Fax +44 1482 461779, Email
| | - Pierpaolo Pellicori
- Robertson Centre for Biostatistics and Glasgow Clinical Trials Unit, University of Glasgow, Glasgow, UK
| | - Andrew L Clark
- Department of Cardiology, Hull University Teaching Hospital Trust, Kingston Upon Hull, East Riding of Yorkshire, UK
| |
Collapse
|
19
|
Cardiac Autonomic Neuropathy in Type 1 and 2 Diabetes: Epidemiology, Pathophysiology, and Management. Clin Ther 2022; 44:1394-1416. [DOI: 10.1016/j.clinthera.2022.09.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Revised: 07/23/2022] [Accepted: 09/06/2022] [Indexed: 11/21/2022]
|
20
|
Karamanakos G, Kokkinos A, Dalamaga M, Liatis S. Highlighting the Role of Obesity and Insulin Resistance in Type 1 Diabetes and Its Associated Cardiometabolic Complications. Curr Obes Rep 2022; 11:180-202. [PMID: 35931912 DOI: 10.1007/s13679-022-00477-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/29/2022] [Indexed: 11/30/2022]
Abstract
PURPOSE OF REVIEW This narrative review appraises research data on the potentially harmful effect of obesity and insulin resistance (IR) co-existence with type 1 diabetes mellitus (T1DM)-related cardiovascular (CVD) complications and evaluates possible therapeutic options. RECENT FINDINGS Obesity and IR have increasingly been emerging in patients with T1DM. Genetic, epigenetic factors, and subcutaneous insulin administration are implicated in the pathogenesis of this coexistence. Accumulating evidence implies that the concomitant presence of obesity and IR is an independent predictor of worse CVD outcomes. The prevalence of obesity and IR has increased in patients with T1DM. This increase can be partly attributed to general population trends but, additionally, to iatrogenic weight gain caused by insulin treatment. This association might be the missing link explaining the excess CVD burden observed in patients with T1DM despite optimal glycemic control. Data on newer agents for type 2 diabetes mellitus (T2DM) treatment are unraveling novel ways to challenge this aggravating coexistence.
Collapse
Affiliation(s)
- Georgios Karamanakos
- First Department of Propaedeutic Internal Medicine, Medical School, National Kapodistrian University of Athens, Laiko General Hospital, 17 Agiou Thoma Street, Athens, 11527, Greece.
| | - Alexander Kokkinos
- First Department of Propaedeutic Internal Medicine, Medical School, National Kapodistrian University of Athens, Laiko General Hospital, 17 Agiou Thoma Street, Athens, 11527, Greece
| | - Maria Dalamaga
- Department of Biological Chemistry, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Stavros Liatis
- First Department of Propaedeutic Internal Medicine, Medical School, National Kapodistrian University of Athens, Laiko General Hospital, 17 Agiou Thoma Street, Athens, 11527, Greece
| |
Collapse
|
21
|
Alqudah A, Oqal M, Al-Samdi A, Qnais E, Wedyan M, Abu Gneam M, Alnajjar R, Alajarmeh M, Yousef E, Gammoh O. Knowledge and practice of community pharmacists towards SGLT2 inhibitors. F1000Res 2022; 11:659. [PMID: 35811806 PMCID: PMC9237554 DOI: 10.12688/f1000research.122170.2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/28/2022] [Indexed: 11/20/2022] Open
Abstract
Background: Sodium/glucose cotransporter 2 (SGLT2) inhibitors are a new class of oral anti-diabetic drugs which improve glycaemic control in type 2 diabetes mellitus (T2DM) by preventing the kidney from reabsorbing glucose back to blood. Community pharmacists have long-term relationships with most of their chronic patients, so they play a key role in care for people with diabetes. Therefore, the objective of this study was to assess pharmacists’ knowledge and practice towards SGLT2 inhibitors. Thus, improving pharmacists’ knowledge about this group of medications could improve the treatment outcome of people with diabetes. Methods: A cross-sectional study was conducted to meet the study objectives. A convenience sample of 348 community pharmacists in Jordan was recruited. knowledge and practice were assessed using a self-administered questionnaire created for the purpose of this study. Results: A total of 400 community pharmacists were reached, of whom 348 answered the survey (response rate 87%). The results indicated that SGLT2 inhibitors knowledge score among community pharmacists in Jordan was 6.61 (out of 12). Factors like age, gender, location of the pharmacy, years of pharmacists’ experience had no effect on knowledge score; however, pharmacists who attended training courses on diabetes had higher knowledge scores. Additionally, pharmacists’ dispensing practice toward SGLT2 inhibitors had insufficient knowledge, such as lack of knowledge about the superiority of SGLT2 inhibitors over other anti-diabetics and inability to give the best advice to patients. Conclusions: Our findings reflect a moderate knowledge among community pharmacists about SGLT2 inhibitors which may negatively affect the patients’ outcome; thus, continuous education for the pharmacists is essential.
Collapse
Affiliation(s)
- Abdelrahim Alqudah
- Department of clinical pharmacy and pharmacy practice, Faculty of pharmaceutical sciences, The Hashemite University, Zarqa, Zarqa, P.O box 330127, Zarqa 13133, Jordan, Jordan
| | - Muna Oqal
- Department of Pharmaceutics and Pharmaceutical Technology, Faculty of Pharmaceutical sciences, The Hashemite University, Zarqa, Zarqa, 13133, Jordan
| | - Ahmad Al-Samdi
- Department of Adult Health Nursing, Princess Salma Faculty of Nursing, Al al-Bayt University, Al-Mafraq, Zarqa, 13133, Jordan
| | - Esam Qnais
- Department of Biology and Biotechnology, Faculty of Science, Hashemite University, Zarqa, Zarqa, 13133, Jordan
| | - Mohammed Wedyan
- Department of Biology and Biotechnology, Faculty of Science, Hashemite University, Zarqa, Zarqa, 13133, Jordan
| | - Majd Abu Gneam
- Department of clinical pharmacy and pharmacy practice, Faculty of pharmaceutical sciences, The Hashemite University, Zarqa, Zarqa, P.O box 330127, Zarqa 13133, Jordan, Jordan
| | - Roaa Alnajjar
- Department of clinical pharmacy and pharmacy practice, Faculty of pharmaceutical sciences, The Hashemite University, Zarqa, Zarqa, P.O box 330127, Zarqa 13133, Jordan, Jordan
| | - Manar Alajarmeh
- Department of clinical pharmacy and pharmacy practice, Faculty of pharmaceutical sciences, The Hashemite University, Zarqa, Zarqa, P.O box 330127, Zarqa 13133, Jordan, Jordan
| | - Elaf Yousef
- Department of clinical pharmacy and pharmacy practice, Faculty of pharmaceutical sciences, The Hashemite University, Zarqa, Zarqa, P.O box 330127, Zarqa 13133, Jordan, Jordan
| | - Omar Gammoh
- Department of Clinical Pharmacy and Pharmacy Practice, Yarmouk University, Irbid, Zarqa, 13133, Jordan
| |
Collapse
|
22
|
Nedosugova LV, Markina YV, Bochkareva LA, Kuzina IA, Petunina NA, Yudina IY, Kirichenko TV. Inflammatory Mechanisms of Diabetes and Its Vascular Complications. Biomedicines 2022; 10:biomedicines10051168. [PMID: 35625904 PMCID: PMC9138517 DOI: 10.3390/biomedicines10051168] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2022] [Revised: 05/13/2022] [Accepted: 05/16/2022] [Indexed: 12/14/2022] Open
Abstract
The main cause of death in patients with type 2 DM is cardiovascular complications resulting from the progression of atherosclerosis. The pathophysiology of the association between diabetes and its vascular complications is complex and multifactorial and closely related to the toxic effects of hyperglycemia that causes increased generation of reactive oxygen species and promotes the secretion of pro-inflammatory cytokines. Subsequent oxidative stress and inflammation are major factors of the progression of type 2 DM and its vascular complications. Data on the pathogenesis of the development of type 2 DM and associated cardiovascular diseases, in particular atherosclerosis, open up broad prospects for the further development of new diagnostic and therapeutic approaches.
Collapse
Affiliation(s)
- Lyudmila V. Nedosugova
- Sechenov First Moscow State Medical University (Sechenov University), 119991 Moscow, Russia; (L.V.N.); (L.A.B.); (I.A.K.); (N.A.P.); (I.Y.Y.)
| | - Yuliya V. Markina
- Petrovsky National Research Center of Surgery, 119991 Moscow, Russia;
| | - Leyla A. Bochkareva
- Sechenov First Moscow State Medical University (Sechenov University), 119991 Moscow, Russia; (L.V.N.); (L.A.B.); (I.A.K.); (N.A.P.); (I.Y.Y.)
| | - Irina A. Kuzina
- Sechenov First Moscow State Medical University (Sechenov University), 119991 Moscow, Russia; (L.V.N.); (L.A.B.); (I.A.K.); (N.A.P.); (I.Y.Y.)
| | - Nina A. Petunina
- Sechenov First Moscow State Medical University (Sechenov University), 119991 Moscow, Russia; (L.V.N.); (L.A.B.); (I.A.K.); (N.A.P.); (I.Y.Y.)
| | - Irina Y. Yudina
- Sechenov First Moscow State Medical University (Sechenov University), 119991 Moscow, Russia; (L.V.N.); (L.A.B.); (I.A.K.); (N.A.P.); (I.Y.Y.)
- Petrovsky National Research Center of Surgery, 119991 Moscow, Russia;
| | - Tatiana V. Kirichenko
- Petrovsky National Research Center of Surgery, 119991 Moscow, Russia;
- Chazov National Medical Research Center of Cardiology, 121552 Moscow, Russia
- Correspondence:
| |
Collapse
|
23
|
Li C, Luo J, Jiang M, Wang K. The Efficacy and Safety of the Combination Therapy With GLP-1 Receptor Agonists and SGLT-2 Inhibitors in Type 2 Diabetes Mellitus: A Systematic Review and Meta-analysis. Front Pharmacol 2022; 13:838277. [PMID: 35185588 PMCID: PMC8854770 DOI: 10.3389/fphar.2022.838277] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2021] [Accepted: 01/18/2022] [Indexed: 12/19/2022] Open
Abstract
Aims: Glucagon-like peptide-1 receptor agonists and sodium-glucose co-transporter-2 inhibitors play a key role in the treatment of type 2 diabetes mellitus. This meta-analysis aims to evaluate the efficacy and safety of their combination, emphatically focusing on the effects of treatment duration and add-on drugs. Methods: Seven databases were searched until June 2021 for randomized controlled trials with a duration of at least 12 weeks, evaluating the effects of combination therapy with glucagon-like peptide-1 receptor agonists and sodium-glucose co-transporter-2 inhibitors. Results: A total of eight eligible articles were included, pooling data retrieved from 1895 patients with type 2 diabetes mellitus. Compared to monotherapy, combination therapy resulted in a greater reduction in glycated haemoglobin (HbA1c), body weight, fasting plasma glucose (FPG), 2 h postprandial glucose (2 h PG), systolic blood pressure (SBP), body mass index (BMI) and low-density lipoprotein cholesterol (LDL-C). The decrease in HbA1c, body weight and FPG was maintained for more than 1 year, but these effects gradually regressed over time. The risk for hypoglycaemia was significantly increased with combination therapy. In addition, drug discontinuation, diarrhoea, injection-site-related events, nausea, vomiting and genital infections were more likely to occur in combination therapy. Conclusion: Glucagon-like peptide-1 receptor agonist and sodium-glucose co-transporter-2 inhibitor combination therapy showed superior effects on reducing HbA1c, body weight, FPG, 2 h PG, SBP, BMI and LDL-C, without major safety issues, when compared with monotherapy in patients with type 2 diabetes mellitus.
Collapse
Affiliation(s)
- Chen Li
- Department of Pharmacy, The First Hospital of China Medical University, Shenyang, China
- School of Pharmacy, China Medical University, Shenyang, China
| | - Jie Luo
- Department of Pharmacy, The First Hospital of China Medical University, Shenyang, China
- School of Pharmacy, China Medical University, Shenyang, China
| | - Mingyan Jiang
- Department of Pharmacy, The First Hospital of China Medical University, Shenyang, China
- School of Pharmacy, China Medical University, Shenyang, China
| | - Keke Wang
- Department of Pharmacy, The First Hospital of China Medical University, Shenyang, China
- School of Pharmacy, China Medical University, Shenyang, China
- *Correspondence: Keke Wang,
| |
Collapse
|
24
|
Saeedi M, Mehranfar F, Ghorbani F, Eskandari M, Ghorbani M, Babaeizad A. Review of pharmaceutical and therapeutic approaches for type 2 diabetes and related disorders. Recent Pat Biotechnol 2022; 16:188-213. [PMID: 35088682 DOI: 10.2174/1872208316666220128102934] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2021] [Revised: 11/05/2021] [Accepted: 11/30/2021] [Indexed: 11/22/2022]
Abstract
One of the essential diseases that are increasing in the world is type 2 diabetes (T2D), which many people around the world live with this disease. Various studies have revealed that insulin resistance, lessened insulin production has been associated with T2D, and they also show that this disease can have a genetic origin and is associated with different genes such as KCNQ1, PPAR-γ, calpain-10, ADIPOR2, TCF7L2 that can be utilized as a therapeutic target. Different therapeutic approaches and strategies such as exercise and diet, pharmacological approaches, and utilization of nanoparticles in drug delivery and gene therapy can be effective in the treatment and control of T2D. Glucagon-like peptide 1 (GLP-1) and sodium glucose cotransporter-2 (SGLT2) have both been considered as drug classes in the treatment of T2D and T2D-related diseases such as cardiovascular disease and renal disease, and have considerable influences such as diminished cardiovascular mortality in individuals with T2D, ameliorate postprandial glycaemia, ameliorate fasting glycaemia, and diminish body weight on disease treatment and improvement process. In the present review article, we have made an attempt to explore the risk factors, Genes, and diseases associated with T2D, therapeutic approaches in T2D, the influences of drugs such as Dapagliflozin, Metformin, Acarbose, Januvia (Sitagliptin), and Ertugliflozin on T2D in clinical trials and animal model studies. Research in clinical trials has promising results that support the role of these drug approaches in T2D prophylaxis and ameliorate safety even though additional clinical research is still obligatory.
Collapse
Affiliation(s)
- Mohammad Saeedi
- Department of Hematology, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Fatemeh Mehranfar
- Department of Laboratory Science, Faculty of medicine, Semnan University of Medical Sciences, Semnan, Iran
| | - Fateme Ghorbani
- Department of immunology, Semnan university of Medical sciences, Semnan, Iran
| | - Mohammadali Eskandari
- Student Research Committee, Faculty of Medicine, Semnan University of Medical Sciences, Semnan, Iran
| | - Majid Ghorbani
- Department of Hematology, Mashhad University of Medical sciences, Mashhad, Iran
| | - Ali Babaeizad
- Student Research Committee, Faculty of Medicine, Semnan University of Medical Sciences, Semnan, Iran
| |
Collapse
|
25
|
Ye T, Zhang J, Wu D, Shi J, Kuang Z, Ma Y, Xu Q, Chen B, Kan C, Sun X, Han F. Empagliflozin Attenuates Obesity-Related Kidney Dysfunction and NLRP3 Inflammasome Activity Through the HO-1-Adiponectin Axis. Front Endocrinol (Lausanne) 2022; 13:907984. [PMID: 35784553 PMCID: PMC9248377 DOI: 10.3389/fendo.2022.907984] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/30/2022] [Accepted: 05/12/2022] [Indexed: 01/17/2023] Open
Abstract
Empagliflozin (EMPA) is a novel sodium-glucose cotransporter 2 inhibitor (SGLT2i) that produces protective cardiovascular-renal outcomes in patients with diabetes. However, the effects of EMPA on obesity-related kidney disease have not been determined. The heme oxygenase-1 (HO-1)-adiponectin axis is an essential antioxidant system with anti-apoptotic and anti-inflammatory properties. This study explored whether EMPA improves obesity-related kidney disease through regulation of the renal HO-1-mediated adiponectin axis. C57BL/6J mice were assigned to control, high-fat diet (HFD) groups, and EMPA (10 mg/kg) groups. HFD mice showed metabolic abnormality and renal injury, including increased urinary albumin excretion, morphologic changes, and lipid accumulation. EMPA treatment improved metabolic disorders and attenuated lipotoxicity-induced renal injury. Furthermore, EMPA treatment ameliorated renal NLRP3 inflammasome activity and upregulated the HO-1-adiponectin axis. Our findings indicate that EMPA improves obesity-related kidney disease through reduction of NLRP3 inflammasome activity and upregulation of the HO-1-adiponectin axis, suggesting a novel mechanism for SGLT2i-mediated renal protection in obesity.
Collapse
Affiliation(s)
- Tongtong Ye
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, Weifang, China
- Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang, China
| | - Jingwen Zhang
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, Weifang, China
- Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang, China
| | - Di Wu
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, Weifang, China
- Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang, China
| | - Junfeng Shi
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, Weifang, China
- Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang, China
| | - Zengguang Kuang
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, Weifang, China
- Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang, China
| | - Yuting Ma
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, Weifang, China
- Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang, China
| | - Qian Xu
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, Weifang, China
- Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang, China
| | - Bing Chen
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, Weifang, China
- Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang, China
- Department of Pathology, Affiliated Hospital of Weifang Medical University, Weifang, China
| | - Chengxia Kan
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, Weifang, China
- Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang, China
| | - Xiaodong Sun
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, Weifang, China
- Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang, China
- *Correspondence: Xiaodong Sun, ; Fang Han,
| | - Fang Han
- Department of Endocrinology and Metabolism, Affiliated Hospital of Weifang Medical University, Weifang, China
- Clinical Research Center, Affiliated Hospital of Weifang Medical University, Weifang, China
- Department of Pathology, Affiliated Hospital of Weifang Medical University, Weifang, China
- *Correspondence: Xiaodong Sun, ; Fang Han,
| |
Collapse
|
26
|
Wan Azman SS, Sukor N, Abu Shamsi MY, Ismail I, Kamaruddin NA. Case Report: High-Calorie Glucose Infusion and Tight Glycemic Control in Ameliorating Refractory Acidosis of Empagliflozin-Induced Euglycemic Diabetic Ketoacidosis. Front Endocrinol (Lausanne) 2022; 13:867647. [PMID: 35712244 PMCID: PMC9197436 DOI: 10.3389/fendo.2022.867647] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2022] [Accepted: 04/11/2022] [Indexed: 01/10/2023] Open
Abstract
The current widespread use of sodium-glucose co-transporter 2 (SGLT2) inhibitors has triggered an increase in reported cases of euglycemic diabetic ketoacidosis (EDKA), often characterized by a protracted metabolic acidosis that is resistant to conventional DKA treatment. We report a case of empagliflozin-induced EDKA with severe metabolic acidosis intractable to aggressive fluid resuscitation and boluses of bicarbonate infusion. Following the introduction of high-calorie glucose infusion coupled with tight glycemic control, the recalcitrant acidosis was successfully corrected. This is the first case report that adopts the above approach, representing a paradigm shift in the management of SGLT2 inhibitor-induced EDKA.
Collapse
|
27
|
The SGLT-2 Inhibitors in Personalized Therapy of Diabetes Mellitus Patients. J Pers Med 2021; 11:jpm11121249. [PMID: 34945721 PMCID: PMC8708213 DOI: 10.3390/jpm11121249] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Revised: 11/21/2021] [Accepted: 11/23/2021] [Indexed: 12/13/2022] Open
Abstract
Diabetes mellitus (DM) represents a major public health problem, with yearly increasing prevalence. DM is considered a progressive vascular disease that develops macro and microvascular complications, with a great impact on the quality of life of diabetic patients. Over time, DM has become one of the most studied diseases; indeed, finding new pharmacological ways to control it is the main purpose of the research involved in this issue. Sodium–glucose cotransporter 2 inhibitors (SGLT-2i) are a modern drug class of glucose-lowering agents, whose use in DM patients has increased in the past few years. Besides the positive outcomes regarding glycemic control and cardiovascular protection in DM patients, SGLT-2i have also been associated with metabolic benefits, blood pressure reduction, and improved kidney function. The recent perception and understanding of SGLT-2i pathophysiological pathways place this class of drugs towards a particularized patient-centered approach, moving away from the well-known glycemic control strategy. SGLT-2i have been shown not only to reduce death from cardiovascular causes, but also to reduce the risk of stroke and heart failure hospitalization. This article aims to review and highlight the existing literature on the effects of SGLT-2i, emphasizing their role as oral antihyperglycemic agents in type 2 DM, with important cardiovascular and metabolic benefits.
Collapse
|
28
|
Matharu K, Chana K, Ferro CJ, Jones AM. Polypharmacology of clinical sodium glucose co-transport protein 2 inhibitors and relationship to suspected adverse drug reactions. Pharmacol Res Perspect 2021; 9:e00867. [PMID: 34586753 PMCID: PMC8480305 DOI: 10.1002/prp2.867] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Revised: 08/23/2021] [Accepted: 08/24/2021] [Indexed: 12/19/2022] Open
Abstract
Sodium glucose co-transporter 2 inhibitors (SGLT2i) are a promising second-line treatment strategy for type 2 diabetes mellitus (T2DM) with a developing landscape of both beneficial cardio- and nephroprotective properties and emerging adverse drug reactions (ADRs) including diabetic ketoacidosis (DKA), genetic mycotic infections, and amputations among others. A national register study (MHRA Yellow Card, UK) was used to quantify the SGLT2i's suspected ADRs relative to their Rx rate (OpenPrescribing, UK). The polypharmacology profiles of SGLT2i were data-mined (ChEMBL) for the first time. The ADR reports (n = 3629) and prescribing numbers (Rx n = 5,813,325) for each SGLT2i in the United Kingdom (from launch date to the beginning December 2019) were determined. Empagliflozin possesses the most selective SGLT2/SGLT1 inhibition profile at ~2500-fold, ~10-fold more selective than cangliflozin (~260-fold). Canagliflozin was found to also inhibit CYP at clinically achievable concentrations. We find that for overall ADR rates, empagliflozin versus dapagliflozin and empagliflozin versus canagliflozin are statistically significant (χ2 , p < .05), while dapagliflozin versus canagliflozin is not. In terms of overall ADRs, there is a greater relative rate for canagliflozin > dapagliflozin > empagliflozin. For fatalities, there is a greater relative rate for dapagliflozin > canagliflozin > empagliflozin. An organ classification that resulted in a statistically significant difference between SGLT2i was suspected infection/infestation ADRs between empagliflozin and dapagliflozin. Our findings at this stage of SGLT2i usage in the United Kingdom suggest that empagliflozin, the most selective SGLT2i, had the lowest suspected ADR incident rate (relative to prescribing) and in all reported classes of ADRs identified including infections, amputations, and DKA.
Collapse
Affiliation(s)
- Karan Matharu
- School of PharmacyInstitute of Clinical SciencesCollege of Medical and Dental SciencesUniversity of BirminghamBirminghamUnited Kingdom
| | - Kiran Chana
- School of PharmacyInstitute of Clinical SciencesCollege of Medical and Dental SciencesUniversity of BirminghamBirminghamUnited Kingdom
| | - Charles J. Ferro
- Birmingham Cardio‐Renal GroupInstitute of Cardiovascular SciencesCollege of Medical and Dental SciencesUniversity of BirminghamBirminghamUnited Kingdom
| | - Alan M. Jones
- School of PharmacyInstitute of Clinical SciencesCollege of Medical and Dental SciencesUniversity of BirminghamBirminghamUnited Kingdom
| |
Collapse
|
29
|
Kampmeyer D, Sayk F. [Euglycemic ketoacidosis - rare condition on the rise]. Dtsch Med Wochenschr 2021; 146:1265-1269. [PMID: 34553351 DOI: 10.1055/a-1332-3750] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
SGLT2 inhibitors have been developed as antidiabetics. Large randomized prospective studies have shown prognostic benefit in patients with heart and/or renal insufficiency regarding cardiovascular and general endpoints - even in absence of type 2 diabetes mellitus. This extends the indication to large groups of multimorbid patients. SGLT2 inhibitors induce ketogenesis comparable to fasting conditions. This may - in presence of additional catabolic factors - deteriorate into life-threatening ketoacidosis - probably due to increased reabsorption of ketone bodies from urine as well as the blockage of SGLT2 receptors on α-cells of the pancreas. Euglycaemic ketoacidosis (eKA) under SGLT2 inhibition occurs in about 2:1000 years of treatment. The diagnosis is challenging: in eKA, blood sugar levels are often normal, and ketone detection in urinalysis can be falsely negative, while glucosuria is excessive compared to euglycemic blood-glucose. The management corresponds to classical diabetic ketoacidosis, but special features of blood glucose target, hydration and potassium management should be considered. SGLT2 inhibitors should be paused if a longer fasting period is expected ("sick-day-break"). Due to the soaring number of prescriptions, a significant increase in the prevalence of eKA is expected. Immediate diagnosis and therapy are essential in emergency and intensive care medicine.
Collapse
|
30
|
Permission to prescribe: do cardiologists need permission to prescribe diabetes medications that afford cardiovascular benefit? Curr Opin Cardiol 2021; 36:672-681. [PMID: 34173772 DOI: 10.1097/hco.0000000000000892] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
PURPOSE OF REVIEW Antihyperglycemic therapies including sodium glucose contransporter-2 inhibitors (SGLT2i) and glucagon-like peptide-1 receptor agonists (GLP-1 RA) have been demonstrated to confer significant cardiovascular benefit and reduce future events in patients with type 2 diabetes mellitus (T2DM). However, despite positive data from cardiovascular outcome trials, these therapies remain underutilized in a large proportion of patients who have clinical indications and meet coverage guidelines for their initiation. One of the causes of the observed gap between scientific evidence and clinical cardiology practice is therapeutic hesitancy (otherwise known as therapeutic inertia). The purpose of this review is to discuss the contributors to therapeutic hesitancy in the implementation of these evidence-based therapies and, more importantly, provide pragmatic solutions to address these barriers. RECENT FINDINGS Recent studies have demonstrated that clinicians may not initiate cardiovascular protective therapies due to a reluctance to overstep perceived interdisciplinary boundaries, concerns about causing harm due to medication side effects, and a sense of unfamiliarity with the optimal choice of therapy amidst a rapidly evolving landscape of T2DM therapies. SUMMARY Herein, we describe a multifaceted approach aimed at creating a 'permission to prescribe' culture, developing integrated multidisciplinary models of care, enhancing trainees' experiences in cardiovascular disease prevention, and utilizing technology to motivate change. Taken together, these interventions should increase the implementation of evidence-based therapies and improve the quality of life and cardiovascular outcomes of individuals with T2DM.
Collapse
|
31
|
Su YC, Shao SC, Lai ECC, Lee CN, Hung MJ, Lai CC, Hsu SM, Hung JH. Risk of diabetic macular oedema with sodium-glucose cotransporter-2 inhibitors in type 2 diabetes patients: A multi-institutional cohort study in Taiwan. Diabetes Obes Metab 2021; 23:2067-2076. [PMID: 34047442 DOI: 10.1111/dom.14445] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/21/2021] [Revised: 05/18/2021] [Accepted: 05/23/2021] [Indexed: 12/19/2022]
Abstract
AIMS To investigate the risk of diabetic macular oedema (DMO) associated with the use of sodium-glucose cotransporter-2 (SGLT2) inhibitors in patients with type 2 diabetes mellitus (T2DM). MATERIALS AND METHODS We conducted a retrospective cohort study by analysing a large multi-institutional electronic medical records database in Taiwan. We included adult patients with T2DM without DMO newly receiving either SGLT2 inhibitors or glucagon-like peptide-1 receptor agonists (GLP-1RAs) during the period 2016 to 2018. We used propensity scores with inverse probability of treatment weighting to generate comparable groups. The study outcome was incident DMO, determined by clinical diagnosis during outpatient visits or admissions. We followed patients from the index date to either DMO occurrence, last clinical visit, patient death, or December 31, 2020. We performed Cox proportional hazards regression models to estimate hazard ratios (HRs) and 95% confidence intervals (CIs) for the risk of DMO. RESULTS We included 9986 new users of SGLT2 inhibitors (mean [SD] age 59.6 (12.1) years, median [interquartile range {IQR}] glycated haemoglobin [HbA1c] 70 (61-81)mmol/mol, estimated glomerular filtration rate [eGFR] 89.1 [71.4-108.7] mL/min/1.73 m2 and urine albumin-creatinine ratio [UACR] 26.1 [9.7-117.6] mg/g) and 1067 new users of GLP-1RAs (mean [SD] age 58.4 (41.5) years, median [IQR] HbA1c 73 [64-84] mmol/mol, eGFR 91.6 [68.6-114.0] mL/min/1.73 m2 and UACR 37.6 [11.1-153.2] mg/g) with similar baseline characteristics. Lower DMO risks were observed among patients newly receiving SGLT2 inhibitors (7.9/1000 person-years), compared to those receiving GLP-1RAs (10.7/1000 person-years) with an HR of 0.75 (95% CI 0.64-0.88). CONCLUSIONS Our findings suggest use of SGLT2 inhibitors was associated with lower risk of DMO in T2DM patients in clinical practice, compared to use of GLP-1RAs. Future studies are necessary to confirm this observation.
Collapse
Affiliation(s)
- Yu-Chen Su
- Department of Ophthalmology, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Shih-Chieh Shao
- Department of Pharmacy, Keelung Chang Gung Memorial Hospital, Keelung, Taiwan
- School of Pharmacy, Institute of Clinical Pharmacy and Pharmaceutical Sciences, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Edward Chia-Cheng Lai
- School of Pharmacy, Institute of Clinical Pharmacy and Pharmaceutical Sciences, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Chaw-Ning Lee
- School of Pharmacy, Institute of Clinical Pharmacy and Pharmaceutical Sciences, College of Medicine, National Cheng Kung University, Tainan, Taiwan
- Department of Dermatology, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Ming-Jui Hung
- College of Medicine, Chang Gung University, Taoyuan, Taiwan
- Division of Cardiology, Department of Internal Medicine, Chang Gung Memorial Hospital, Keelung, Taiwan
| | - Chi-Chun Lai
- College of Medicine, Chang Gung University, Taoyuan, Taiwan
- Department of Ophthalmology, Keelung Chang Gung Memorial Hospital, Keelung, Taiwan
| | - Sheng-Min Hsu
- Department of Ophthalmology, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Jia-Horung Hung
- Department of Ophthalmology, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
- Institute of Clinical Medicine, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| |
Collapse
|
32
|
Janež A, Fioretto P. SGLT2 Inhibitors and the Clinical Implications of Associated Weight Loss in Type 2 Diabetes: A Narrative Review. Diabetes Ther 2021; 12:2249-2261. [PMID: 34244976 PMCID: PMC8342745 DOI: 10.1007/s13300-021-01104-z] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/15/2021] [Accepted: 06/03/2021] [Indexed: 01/10/2023] Open
Abstract
INTRODUCTION The obesity epidemic is closely linked to the rising prevalence of type 2 diabetes (T2D). Body weight reduction remains an important challenge in patients with T2D, as it requires changing their overall metabolic control. Of all glucose-lowering therapies, only sodium-glucose cotransporter 2 inhibitors (SGLT2is) and glucagon-like peptide 1 receptor agonists (GLP-1 RAs) consistently result in weight improvement. Moreover, the same two classes have important cardiovascular and renal benefits. We summarize the key available information related to the weight loss effect of SGLT2is in T2D, focusing on the unexploited potential of these drugs. METHODS Data on weight change with SGLT2is in patients with T2D were extracted from published cardiovascular outcomes trials (CVOTs). A discussion on patient perspectives about weight change is based on key preclinical and clinical trials, meta-analyses, and reviews and is supplemented by the authors' clinical judgment and research experience in the field. RESULTS SGLT2is have a unique mode of action resulting in caloric loss through glycosuria. The anticipated weight loss with SGLT2is is not reflected in clinical trial results. There is a discrepancy between the magnitude of improvement in glycemic control and the weight loss, cardiovascular, and renal benefits obtained in large clinical trials. CONCLUSION The relationships between the magnitude of weight loss, improvement in glycemic control, and cardiorenal benefits with SGLT2i are still unclear. Potential mechanisms other than simple glycemic efficacy should be revealed and explained. Better weight control may be achieved if adequately intensive lifestyle changes are implemented and monitored in the T2D population treated with SGLT2is.
Collapse
Affiliation(s)
- Andrej Janež
- Department of Endocrinology, Diabetes and Metabolic Diseases, University Medical Centre Ljubljana, Zaloška Cesta 7, 1000, Ljubljana, Slovenia.
| | - Paola Fioretto
- Department of Medicine, University of Padua, Padua, Italy
- Unit of Medical Clinic 3, Hospital of Padua, Padua, Italy
| |
Collapse
|
33
|
Hoong CWS, Chua MWJ. SGLT2 Inhibitors as Calorie Restriction Mimetics: Insights on Longevity Pathways and Age-Related Diseases. Endocrinology 2021; 162:6226811. [PMID: 33857309 DOI: 10.1210/endocr/bqab079] [Citation(s) in RCA: 36] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/20/2021] [Indexed: 02/08/2023]
Abstract
Sodium-glucose cotransporter-2 (SGLT2) inhibitors induce glycosuria, reduce insulin levels, and promote fatty acid oxidation and ketogenesis. By promoting a nutrient deprivation state, SGLT2 inhibitors upregulate the energy deprivation sensors AMPK and SIRT1, inhibit the nutrient sensors mTOR and insulin/IGF1, and modulate the closely linked hypoxia-inducible factor (HIF)-2α/HIF-1α pathways. Phosphorylation of AMPK and upregulation of adiponectin and PPAR-α favor a reversal of the metabolic syndrome which have been linked to suppression of chronic inflammation. Downregulation of insulin/IGF1 pathways and mTOR signaling from a reduction in glucose and circulating amino acids promote cellular repair mechanisms, including autophagy and proteostasis which confer cellular stress resistance and attenuate cellular senescence. SIRT1, another energy sensor activated by NAD+ in nutrient-deficient states, is reciprocally activated by AMPK, and can deacetylate and activate transcription factors, such as PCG-1α, mitochondrial transcription factor A (TFAM), and nuclear factor E2-related factor (NRF)-2, that regulate mitochondrial biogenesis. FOXO3 transcription factor which target genes in stress resistance, is also activated by AMPK and SIRT1. Modulation of these pathways by SGLT2 inhibitors have been shown to alleviate metabolic diseases, attenuate vascular inflammation and arterial stiffness, improve mitochondrial function and reduce oxidative stress-induced tissue damage. Compared with other calorie restriction mimetics such as metformin, rapamycin, resveratrol, and NAD+ precursors, SGLT2 inhibitors appear to be the most promising in the treatment of aging-related diseases, due to their regulation of multiple longevity pathways that closely resembles that achieved by calorie restriction and their established efficacy in reducing cardiovascular events and all-cause mortality. Evidence is compelling for the role of SGLT2 inhibitors as a calorie restriction mimetic in anti-aging therapeutics.
Collapse
Affiliation(s)
- Caroline W S Hoong
- Division of Endocrinology, Department of General Medicine, Woodlands Health Campus, National Healthcare Group Singapore, Woodlands Health Campus Singapore, 768024, Singapore
| | - Marvin W J Chua
- Endocrinology Service, Department of General Medicine, Sengkang General Hospital, SingHealth Group Singapore, Sengkang General Hospital Singapore, 544886, Singapore
| |
Collapse
|
34
|
Brown E, Heerspink HJL, Cuthbertson DJ, Wilding JPH. SGLT2 inhibitors and GLP-1 receptor agonists: established and emerging indications. Lancet 2021; 398:262-276. [PMID: 34216571 DOI: 10.1016/s0140-6736(21)00536-5] [Citation(s) in RCA: 203] [Impact Index Per Article: 67.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/25/2020] [Revised: 02/12/2021] [Accepted: 02/24/2021] [Indexed: 12/21/2022]
Abstract
SGLT2 inhibitors and GLP-1 receptor agonists are used in patients with type 2 diabetes as glucose lowering therapies, with additional benefits of weight loss and blood pressure reduction. Data from cardiovascular outcome trials have highlighted that these drugs confer protection against major cardiovascular disease in those with established atherosclerotic cardiovascular disease, reduce the risk of admission to hospital for heart failure, and reduce cardiovascular and all-cause mortality. Ongoing research using hard renal endpoints such as end stage kidney disease rather than surrogate markers might clarify the renoprotective benefits of both agents. When used for glucose lowering, SGLT2 inhibitors are most effective if the estimated glomerular filtration rate is more than 60 ml per min per 1·73m2 at initiation and should be avoided where there is a risk of diabetic ketoacidosis. GLP-1 receptor agonists are contraindicated in those with a history of medullary thyroid cancer and used with caution in patients with a history of pancreatitis of a known cause. These drugs are now second-line, or even arguably first-line, glucose lowering therapies in patients with cardiorenal disease, irrespective of glycaemic control. If an SGLT2 inhibitor or GLP-1 receptor agonist is considered suitable in patients with type 2 diabetes, treatment should be prioritised according to existing evidence: GLP-1 receptor agonists should be considered in patients at a high risk of, or with established, cardiovascular disease and SGLT2 inhibitors considered for patients with heart failure (with reduced ejection fraction) or chronic kidney disease (with or without established cardiovascular disease). There is now compelling data on the benefits of these drugs for a range of other clinical indications even without type 2 diabetes, including for GLP-1 receptor agonists in patients with obesity and overweight with weight-related comorbidities.
Collapse
Affiliation(s)
- Emily Brown
- Department of Metabolic and Cardiovascular Medicine, Institute of Life Course and Medical Sciences, University of Liverpool, Liverpool, UK; Liverpool University Hospitals NHS Foundation Trust, Longmoor Lane, Liverpool, UK
| | - Hiddo J L Heerspink
- Department of Clinical Pharmacy and Pharmacology, University of Groningen, University Medical Centre Groningen, Groningen, Netherlands
| | - Daniel J Cuthbertson
- Department of Metabolic and Cardiovascular Medicine, Institute of Life Course and Medical Sciences, University of Liverpool, Liverpool, UK; Liverpool University Hospitals NHS Foundation Trust, Longmoor Lane, Liverpool, UK.
| | - John P H Wilding
- Department of Metabolic and Cardiovascular Medicine, Institute of Life Course and Medical Sciences, University of Liverpool, Liverpool, UK; Liverpool University Hospitals NHS Foundation Trust, Longmoor Lane, Liverpool, UK
| |
Collapse
|
35
|
[Gliflozins-in future cardioprotective drugs?]. Internist (Berl) 2021; 62:786-795. [PMID: 34164700 PMCID: PMC8260408 DOI: 10.1007/s00108-021-01083-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/01/2021] [Indexed: 10/24/2022]
Abstract
Gliflozine (inhibitors of sodium-dependent glucose cotransporters, SGLT) are medications which were originally used in the treatment of diabetes mellitus and are assigned to the group of antidiabetics. Since November 2020 the SGLT2 inhibitor dapagliflozin has been approved for the treatment of heart failure (with reduced left ventricular function) for the first time, independent of the diabetes status. The substance empagliflozin has just received an approval for the treatment of heart failure with reduced ejection fraction from the European Medicines Agency (EMA). Therefore, different gliflozins are now available not only for the treatment of diabetes mellitus but also for the treatment of cardiac insufficiency. This article mediates fundamental knowledge on the gliflozins and provides an overview of the importance in the treatment of type 2 diabetes mellitus as well as cardioprotective and nephroprotective functions.
Collapse
|
36
|
Dębska-Kozłowska A, Książczyk M, Lelonek M. Where are we in 2021 with heart failure with reduced ejection fraction?-current outlook and expectations from new promising clinical trials. Heart Fail Rev 2021; 27:419-430. [PMID: 34050489 PMCID: PMC8898246 DOI: 10.1007/s10741-021-10120-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/03/2021] [Indexed: 12/11/2022]
Abstract
Guideline-directed optimal medical therapy is a well-established therapy in treating patients with heart failure with reduced ejection fraction (HFrEF). Despite clear recommendations, the prognosis in this group of patients is still poor with high mortality. After publishing results of the PARADIGM-HF trial (Prospective Comparison of ARNI-Angiotensin Receptor/Neprilysin Inhibitors-with ACEI-Angiotensin-Converting Enzyme Inhibitor-to Determine Impact on Global Mortality and Morbidity in Heart Failure) clinical investigators accelerated their research. Recently, many new trials have been designed to evaluate the efficacy and safety of promising management, taking into account heterogeneity of population with chronic HFrEF. Determining target doses still poses the biggest problem in standard pharmacotherapy. Implementation of new substances for the HFrEF therapy makes it possible to formulate simple rules of treatment-in most cases, administering a dose of drug in one tablet provides a faster therapeutic effect. The aim of this article is to summarize current knowledge on recently announced findings on novel molecules and to propose a new revolutionary and individualised approach to treatment of HFrEF patients.
Collapse
Affiliation(s)
- Agnieszka Dębska-Kozłowska
- Military Medical Academy Memorial Teaching Hospital, Central Veteran Hospital, Medical University of Lodz, Lodz, Poland
| | - Marcin Książczyk
- Department of Noninvasive Cardiology, Medical University of Lodz, Lodz, Poland.
| | - Małgorzata Lelonek
- Department of Noninvasive Cardiology, Medical University of Lodz, Lodz, Poland
| |
Collapse
|
37
|
Ayoub B, El Zahar N, Michel H, Tadros M. Economic Spectrofluorometric Bioanalysis of Empagliflozin in Rats' Plasma. JOURNAL OF ANALYTICAL METHODS IN CHEMISTRY 2021; 2021:9983477. [PMID: 34055450 PMCID: PMC8131157 DOI: 10.1155/2021/9983477] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/04/2021] [Revised: 04/11/2021] [Accepted: 04/29/2021] [Indexed: 06/12/2023]
Abstract
A simple, economic, green, and sensitive bioanalytical method for empagliflozin bioassay in rats' plasma was employed successfully owing to the empagliflozin native fluorescence behavior. Enhanced liquid-liquid extraction, using diethyl ether (DEE), was successfully employed for the improved extraction of empagliflozin from rats' plasma based on its high value of logP as 1.8 that boosted the drug migration from plasma to the organic layer. The relative fluorescence intensity for empagliflozin was recorded at emission (299.4 nm) after excitation at 226.5 nm. The method was validated with satisfactory results for linearity (500-5000 ng/mL), trueness, precision, the matrix effect, and extraction recovery. The matrix effect ranged between 15.63% and 23.10% for LQC and HQC samples, respectively. Extraction recovery ranged between 54.61% and 62.54% for LQC and HQC samples, respectively. Bias values for the trueness ranged between -10.62 and +14.95, while %RSD values for the precision ranged between 5.39% and 9.33%. The method was successfully applied to rats' plasma samples that included six rats, and the drug concentration was determined in their plasma after 1 hour (estimated Cmax based on literature) following oral administration of empagliflozin with a concentration of 10 mg/Kg, p.o.. The developed cost-effective spectrofluorimetric method in the present work will be of beneficial use in further pharmacokinetic studies that include rats' plasma and biological fluids. Moreover, with the suitable modifications, the described novel extraction of empagliflozin could be adopted to human plasma samples and future clinical studies. Moreover, development of new simple cost-effective methods is necessary to give the researchers a set of "varieties" that they can use according to the laboratory limitations, especially in the developing countries in addition of being a greener method due to the lower consumption of toxic solvents and lower waste production.
Collapse
Affiliation(s)
- Bassam Ayoub
- Pharmaceutical Chemistry Department, Faculty of Pharmacy, The British University in Egypt, ElSherouk City, Cairo 11837, Egypt
- The Center for Drug Research and Development (CDRD), Faculty of Pharmacy, The British University in Egypt, ElSherouk City, Cairo 11837, Egypt
| | - Noha El Zahar
- Pharmaceutical Analytical Chemistry Department, Faculty of Pharmacy, Ain Shams University, Organization of African Unity Street, Abassia, Cairo 11566, Egypt
- Medicinal Chemistry Department, Faculty of Pharmacy, King Salman International University, Eas-Sedr, South Sinai, Egypt
| | - Haidy Michel
- Pharmacology and Toxicology Department, Faculty of Pharmacy, Ain Shams University, Organization of African Unity Street, Abassia, Cairo 11566, Egypt
| | - Mariam Tadros
- Pharmaceutical Analytical Chemistry Department, Faculty of Pharmacy, Ain Shams University, Organization of African Unity Street, Abassia, Cairo 11566, Egypt
| |
Collapse
|
38
|
Htet ZM, Karim M. Sodium-glucose co-transporter 2 inhibitors: game changers when handled with care? J R Soc Med 2021; 114:351-358. [PMID: 33945350 DOI: 10.1177/01410768211011109] [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: 11/15/2022] Open
Abstract
Recent years have seen a paradigm shift in the management of patients with diabetes mellitus. Rather than good glycaemic control being the sole primary aim, the therapeutic focus has broadened to consider potential additional cardiovascular and renal benefits. Sodium-glucose co-transporter 2 inhibitors, such as empagliflozin, canagliflozin and dapagliflozin, have gained increasing prominence, with evidence suggesting significant improvement in outcomes in patients with established cardiovascular and renal disease. Here, we discuss the benefits and relative risks of these novel agents and highlight important clinical issues of relevance to general physicians.
Collapse
Affiliation(s)
- Zay M Htet
- Norfolk and Norwich University Hospital NHS Trust, Norwich NR4 7UY, UK
| | - Mahzuz Karim
- Norfolk and Norwich University Hospital NHS Trust, Norwich NR4 7UY, UK
| |
Collapse
|
39
|
Domon A, Katayama K, Sato T, Tochigi Y, Tazaki H, Suzuki H. Empagliflozin ameliorates symptoms of diabetes and renal tubular dysfunction in a rat model of diabetes with enlarged kidney (DEK). PLoS One 2021; 16:e0251135. [PMID: 33945582 PMCID: PMC8096081 DOI: 10.1371/journal.pone.0251135] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2020] [Accepted: 04/21/2021] [Indexed: 12/12/2022] Open
Abstract
Background Sodium-glucose cotransporter 2 (SGLT2) inhibitors are widely used to reduce hyperglycemia. The present study investigated the effects of a SGLT2 inhibitor, empagliflozin, on hyperglycemia in a novel rat model of non-obesity type 2 diabetes with enlarged kidney (DEK). Methods Male DEK rats with non-fasting blood glucose concentrations ≤300 mg/dl and >300 mg/dl were classified as nondiabetic and diabetic, respectively. Groups of nondiabetic (control) and diabetic (DM-cont) rats were fed standard chow for 12 weeks, whereas another group of diabetic (DM-empa) rats was fed standard chow containing empagliflozin (300 mg/kg/day) for 12 weeks. Blood glucose, body weight, glucose tolerance, food and water intake, urinary volume, plasma and urinary biochemical parameters, and bone mineral density were measured, and their kidneys and pancreas histologically analyzed. Results Treatment with empagliflozin reduced blood glucose concentration and food intake in diabetic rats, but inhibited loss of adeps renis and led to body weight gain. Empagliflozin attenuated polyuria and polydipsia but increased plasma concentrations of total cholesterol, sodium and total protein toward normal level. Empagliflozin also significantly reduced urinary excretion of proteins and electrolytes and restored bone mineral density and plasma concentrations of valine and isoleucine to normal levels. Moreover, dilation of renal tubules and kidney enlargement were not attenuated in the DM-empa group. Conclusion The response of DEK rats to empagliflozin differed from that of other diabetic animal models, suggesting that DEK rats have unique characters for studying and evaluating the multiple biological effects of SGLT2 inhibitors. These findings also indicted that empagliflozin could ameliorate systemic metabolism and improve renal tubule function in diabetic condition.
Collapse
Affiliation(s)
- Ayaka Domon
- Laboratory of Veterinary Physiology, Nippon Veterinary and Life Science University, Tokyo, Japan
| | - Kentaro Katayama
- Laboratory of Veterinary Physiology, Nippon Veterinary and Life Science University, Tokyo, Japan
| | - Touko Sato
- Laboratory of Biomolecular Chemistry, Nippon Veterinary and Life Science University, Tokyo, Japan
| | - Yuki Tochigi
- Laboratory of Veterinary Physiology, Nippon Veterinary and Life Science University, Tokyo, Japan
| | - Hiroyuki Tazaki
- Laboratory of Biomolecular Chemistry, Nippon Veterinary and Life Science University, Tokyo, Japan
| | - Hiroetsu Suzuki
- Laboratory of Veterinary Physiology, Nippon Veterinary and Life Science University, Tokyo, Japan
- * E-mail:
| |
Collapse
|
40
|
Katharina Seoudy A, M. Schulte D, Hollstein T, Böhm R, Cascorbi I, Laudes M. Gliflozins for the Treatment of Congestive Heart Failure and Renal Failure in Type 2 Diabetes. DEUTSCHES ARZTEBLATT INTERNATIONAL 2021; 118:arztebl.m2021.0016. [PMID: 33531116 PMCID: PMC8204375 DOI: 10.3238/arztebl.m2021.0016] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/25/2020] [Accepted: 10/21/2020] [Indexed: 02/07/2023]
Abstract
BACKGROUND Gliflozins are effective drugs for the treatment of type 2 diabetes. They inhibit sodium glucose cotransporter 2 in the proximal renal tubule, leading to increased glucose excretion. On the basis of findings from relevant studies, gliflozins are also increasingly used in clinical practice to treat congestive heart failure and renal failure. METHODS This review is based on pertinent publications retrieved from a selective literature search in PubMed and GoogleScholar. RESULTS Cardiovascular safety studies revealed early on that gliflozins can lower the hospitalization rate of patients suffering from congestive heart failure with a reduced leftventricular ejection fraction (HFrEF). They also showed favorable effects on multiple renal endpoints. In recent years, studies such as DAPA-HF and CREDENCE have further documented the benefit of gliflozins in the treatment of congestive heart failure and renal failure in patients with type 2 diabetes, and gliflozins have accordingly been incorporated into the pertinent guidelines. In the recently published EMPEROR-Reduced trial, empagliflozin was found to significantly lower the frequency of a combined cardiovascular endpoint in patients with HFrEF (19.4 % versus 24.7%; hazard ratio [HR] 0.75; 95% confidence interval [0.65; 0.86]; number needed to treat [NNT] 19, p <0.001). In the DAPA-CKD trial, which was also recently published, dapagliflozin was found to significantly lower the frequency of a combined renal endpoint (9.2% versus 14.5%; HR 0.61 [0.51; 0.72]; NNT 19; p <0.001). CONCLUSION On the basis of findings from specific studies, gliflozins will henceforth be a major class of drug for the treatment of HFrEF and renal failure, independently of the presence of type 2 diabetes.
Collapse
Affiliation(s)
- Anna Katharina Seoudy
- Division of Endocrinology, Diabetology and Clinical Nutritional Medicine, Department of Internal Medicine I, University Hospital Schleswig-Holstein, Campus Kiel, Kiel, Germany
| | - Dominik M. Schulte
- Division of Endocrinology, Diabetology and Clinical Nutritional Medicine, Department of Internal Medicine I, University Hospital Schleswig-Holstein, Campus Kiel, Kiel, Germany
| | - Tim Hollstein
- Division of Endocrinology, Diabetology and Clinical Nutritional Medicine, Department of Internal Medicine I, University Hospital Schleswig-Holstein, Campus Kiel, Kiel, Germany
| | - Ruwen Böhm
- Institute of Experimental and Clinical Pharmacology, University Hospital Schleswig-Holstein, Campus Kiel, Kiel, Germany
| | - Ingolf Cascorbi
- Institute of Experimental and Clinical Pharmacology, University Hospital Schleswig-Holstein, Campus Kiel, Kiel, Germany
| | - Matthias Laudes
- Division of Endocrinology, Diabetology and Clinical Nutritional Medicine, Department of Internal Medicine I, University Hospital Schleswig-Holstein, Campus Kiel, Kiel, Germany
| |
Collapse
|
41
|
Therapies for the Treatment of Cardiovascular Disease Associated with Type 2 Diabetes and Dyslipidemia. Int J Mol Sci 2021; 22:ijms22020660. [PMID: 33440821 PMCID: PMC7826980 DOI: 10.3390/ijms22020660] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2020] [Revised: 01/04/2021] [Accepted: 01/07/2021] [Indexed: 02/06/2023] Open
Abstract
Cardiovascular disease (CVD) is the leading cause of death worldwide and is the clinical manifestation of the atherosclerosis. Elevated LDL-cholesterol levels are the first line of therapy but the increasing prevalence in type 2 diabetes mellitus (T2DM) has positioned the cardiometabolic risk as the most relevant parameter for treatment. Therefore, the control of this risk, characterized by dyslipidemia, hypertension, obesity, and insulin resistance, has become a major goal in many experimental and clinical studies in the context of CVD. In the present review, we summarized experimental studies and clinical trials of recent anti-diabetic and lipid-lowering therapies targeted to reduce CVD. Specifically, incretin-based therapies, sodium-glucose co-transporter 2 inhibitors, and proprotein convertase subtilisin kexin 9 inactivating therapies are described. Moreover, the novel molecular mechanisms explaining the CVD protection of the drugs reviewed here indicate major effects on vascular cells, inflammatory cells, and cardiomyocytes, beyond their expected anti-diabetic and lipid-lowering control. The revealed key mechanism is a prevention of acute cardiovascular events by restraining atherosclerosis at early stages, with decreased leukocyte adhesion, recruitment, and foam cell formation, and increased plaque stability and diminished necrotic core in advanced plaques. These emergent cardiometabolic therapies have a promising future to reduce CVD burden.
Collapse
|
42
|
Milardi D, Gazit E, Radford SE, Xu Y, Gallardo RU, Caflisch A, Westermark GT, Westermark P, Rosa CL, Ramamoorthy A. Proteostasis of Islet Amyloid Polypeptide: A Molecular Perspective of Risk Factors and Protective Strategies for Type II Diabetes. Chem Rev 2021; 121:1845-1893. [PMID: 33427465 DOI: 10.1021/acs.chemrev.0c00981] [Citation(s) in RCA: 116] [Impact Index Per Article: 38.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
The possible link between hIAPP accumulation and β-cell death in diabetic patients has inspired numerous studies focusing on amyloid structures and aggregation pathways of this hormone. Recent studies have reported on the importance of early oligomeric intermediates, the many roles of their interactions with lipid membrane, pH, insulin, and zinc on the mechanism of aggregation of hIAPP. The challenges posed by the transient nature of amyloid oligomers, their structural heterogeneity, and the complex nature of their interaction with lipid membranes have resulted in the development of a wide range of biophysical and chemical approaches to characterize the aggregation process. While the cellular processes and factors activating hIAPP-mediated cytotoxicity are still not clear, it has recently been suggested that its impaired turnover and cellular processing by proteasome and autophagy may contribute significantly toward toxic hIAPP accumulation and, eventually, β-cell death. Therefore, studies focusing on the restoration of hIAPP proteostasis may represent a promising arena for the design of effective therapies. In this review we discuss the current knowledge of the structures and pathology associated with hIAPP self-assembly and point out the opportunities for therapy that a detailed biochemical, biophysical, and cellular understanding of its aggregation may unveil.
Collapse
Affiliation(s)
- Danilo Milardi
- Istituto di Cristallografia, Consiglio Nazionale delle Ricerche, Via P. Gaifami 18, 95126 Catania, Italy
| | - Ehud Gazit
- Department of Molecular Microbiology and Biotechnology, The Shmunis School of Biomedicine and Cancer Research, George S. Wise Faculty of Life Sciences, Tel Aviv University, Tel Aviv 6997801, Israel
| | - Sheena E Radford
- Astbury Centre for Structural Molecular Biology, School of Molecular and Cellular Biology, University of Leeds, Leeds LS2 9JT, United Kingdom
| | - Yong Xu
- Astbury Centre for Structural Molecular Biology, School of Molecular and Cellular Biology, University of Leeds, Leeds LS2 9JT, United Kingdom
| | - Rodrigo U Gallardo
- Astbury Centre for Structural Molecular Biology, School of Molecular and Cellular Biology, University of Leeds, Leeds LS2 9JT, United Kingdom
| | - Amedeo Caflisch
- Department of Biochemistry, University of Zürich, Zürich CH-8057, Switzerland
| | - Gunilla T Westermark
- Department of Medical Cell Biology, Uppsala University, SE-751 23 Uppsala, Sweden
| | - Per Westermark
- Department of Immunology, Genetics and Pathology, Uppsala University, SE-751 85 Uppsala, Sweden
| | - Carmelo La Rosa
- Dipartimento di Scienze Chimiche, Università degli Studi di Catania, Viale Andrea Doria 6, 95125 Catania, Italy
| | - Ayyalusamy Ramamoorthy
- Biophysics, Department of Chemistry, Biomedical Engineering, Macromolecular Science and Engineering, University of Michigan, Ann Arbor, Michigan 41809-1055, United States
| |
Collapse
|
43
|
Bolla AM, Butera E, Pellegrini S, Caretto A, Bonfanti R, Zuppardo RA, Barera G, Cavestro GM, Sordi V, Bosi E. Expression of glucose transporters in duodenal mucosa of patients with type 1 diabetes. Acta Diabetol 2020; 57:1367-1373. [PMID: 32617672 DOI: 10.1007/s00592-020-01558-w] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/23/2020] [Accepted: 06/10/2020] [Indexed: 12/29/2022]
Abstract
AIMS A higher SGLT1 and GLUT2 gene expression was shown in the intestine of subjects with type 2 diabetes, while no data have been reported in type 1 diabetes (T1D). The purpose of our study was to evaluate the expression of glucose transporters in duodenal mucosa of subjects with T1D, compared to healthy controls (CTRL) and to patients with celiac disease (CD), as gut inflammatory disease control group. MATERIALS AND METHODS Gene expression of GLUT1, GLUT2, SGLT1 and SGLT2 was quantified on duodenal mucosa biopsies of subjects with T1D (n = 19), CD (n = 16), T1D and CD (n = 6) and CTRL (n = 12), recruited at San Raffaele Hospital (Milan, Italy), between 2009 and 2018. SGLT2 expression was further evaluated by immunohistochemical and immunofluorescence staining. RESULTS The expression of all four glucose transporters was detected in duodenal mucosa of all groups. A reduced GLUT2, SGLT1 and SGLT2 expression was observed in CD in comparison with T1D and CTRL, as expected; GLUT1 was significantly more expressed in T1D compared to CTRL. SGLT2 expression was quantified at much lower levels than other transporters, with no differences between groups. SGLT2 expression was confirmed by immunohistochemistry in a restricted number of enterocytes lining in the mucosa of intestinal villi, also shown on immunofluorescence. CONCLUSIONS Our results show that glucose transporters expression in duodenal mucosa of subjects with T1D, except an increased GLUT1, is not different from that observed in healthy controls. The expression of SGLT2 in human duodenal mucosa, although at low intensity, represents a novel finding.
Collapse
Affiliation(s)
- Andrea Mario Bolla
- Diabetes Research Institute, IRCCS San Raffaele Hospital, 20132, Milan, Italy
| | - Elena Butera
- Diabetes Research Institute, IRCCS San Raffaele Hospital, 20132, Milan, Italy
- San Raffaele Vita Salute University, Via Olgettina 60, 20132, Milan, Italy
| | - Silvia Pellegrini
- Diabetes Research Institute, IRCCS San Raffaele Hospital, 20132, Milan, Italy
| | - Amelia Caretto
- Diabetes Research Institute, IRCCS San Raffaele Hospital, 20132, Milan, Italy
| | - Riccardo Bonfanti
- Pediatrics and Neonatal Disease Unit, IRCCS San Raffaele Hospital, 20132, Milan, Italy
| | | | - Graziano Barera
- Pediatrics and Neonatal Disease Unit, IRCCS San Raffaele Hospital, 20132, Milan, Italy
| | - Giulia Martina Cavestro
- San Raffaele Vita Salute University, Via Olgettina 60, 20132, Milan, Italy
- Gastroenterology and Digestive Endoscopy Unit, IRCCS San Raffaele Hospital, 20132, Milan, Italy
| | - Valeria Sordi
- Diabetes Research Institute, IRCCS San Raffaele Hospital, 20132, Milan, Italy
| | - Emanuele Bosi
- Diabetes Research Institute, IRCCS San Raffaele Hospital, 20132, Milan, Italy.
- San Raffaele Vita Salute University, Via Olgettina 60, 20132, Milan, Italy.
| |
Collapse
|
44
|
Nalugo M, Harroun N, Li C, Belaygorod L, Semenkovich CF, Zayed MA. Canagliflozin impedes ischemic hind-limb recovery in the setting of diabetes. Vasc Med 2020; 26:131-138. [PMID: 33095685 DOI: 10.1177/1358863x20961153] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
There is a reported increased incidence of lower extremity amputations in individuals with diabetes who are treated with canagliflozin (an SGLT2 receptor inhibitor). It is unclear whether this is an unintended consequence of therapy, or whether canagliflozin can affect peripheral limb perfusion in the setting of underling arterial malperfusion. To evaluate this we explored the effect of canagliflozin on tissue recovery following unilateral hind-limb ischemia (HLI). Adult wildtype (+/+) and diabetic (db/db) mice were maintained on 8 weeks of a regular chow diet, or a chow diet containing canagliflozin (200 mg/kg). Following HLI, hind-limb appearance, function, and Doppler perfusion were serially evaluated. Gastrocnemius muscle fiber size and microvessel density were also evaluated 21 days following HLI. We observed that db/db that received a diet containing canagliflozin had significantly worse hind-limb function and appearance scores compared to both db/db mice that received a regular diet and +/+ mice that received a canagliflozin diet. At post-HLI day 21, db/db mice that received a canagliflozin diet also had decreased Doppler perfusion, gastrocnemius muscle fiber size, and microvessel density compared to +/+ mice that received a canagliflozin diet. These findings indicate that canagliflozin appears to impede ischemic peripheral tissue recovery and warrant further clinical investigation in individuals with diabetes and a history of peripheral artery disease.
Collapse
Affiliation(s)
- Margaret Nalugo
- Department of Surgery, Section of Vascular Surgery, Washington University School of Medicine, St Louis, MO, USA
| | - Nikolai Harroun
- Department of Surgery, Section of Vascular Surgery, Washington University School of Medicine, St Louis, MO, USA
| | - Chenglong Li
- Department of Surgery, Section of Vascular Surgery, Washington University School of Medicine, St Louis, MO, USA
| | - Larisa Belaygorod
- Department of Surgery, Section of Vascular Surgery, Washington University School of Medicine, St Louis, MO, USA
| | - Clay F Semenkovich
- Department of Medicine, Division of Endocrinology, Metabolism & Lipid Research, Washington University School of Medicine, St Louis, MO, USA
| | - Mohamed A Zayed
- Department of Surgery, Section of Vascular Surgery, Washington University School of Medicine, St Louis, MO, USA.,Division of Molecular Cell Biology, Washington University School of Medicine, St Louis, MO, USA.,Department of Biomedical Engineering, Washington University, McKelvey School of Engineering, St Louis, MO, USA.,Veterans Affairs St Louis Health Care System, St Louis, MO, USA
| |
Collapse
|
45
|
Abstract
The European Society of Cardiology recently addressed the use of SGLT2 inhibitor use in the treatment of heart failure (HF). Dapagliflozin is a SGLT2 inhibitor recently approved by the US FDA for treatment of patients with HF with a reduced ejection fraction with a New York Heart Association classification of II-IV. Dapagliflozin significantly decreases the risk of worsening HF or death from cardiovascular cause compared with placebo and this risk does not differ based on the presence or absence of Type 2 diabetes. This paper aims to summarize the chemistry, pharmacodynamics and pharmacokinetics of dapagliflozin; and evaluates the clinical efficacy of dapagliflozin in the treatment of HF.
Collapse
Affiliation(s)
- Sara Sotirakos
- Trinity College Dublin, School of Medicine, Dublin 2, Ireland
| |
Collapse
|
46
|
Scheen AJ. Sodium-glucose cotransporter type 2 inhibitors for the treatment of type 2 diabetes mellitus. Nat Rev Endocrinol 2020; 16:556-577. [PMID: 32855502 DOI: 10.1038/s41574-020-0392-2] [Citation(s) in RCA: 141] [Impact Index Per Article: 35.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/03/2020] [Indexed: 02/07/2023]
Abstract
The management of type 2 diabetes mellitus (T2DM) is becoming increasingly complex. Sodium-glucose cotransporter type 2 inhibitors (SGLT2is) are the newest antidiabetic agents for T2DM. By targeting the kidney, they have a unique mechanism of action, which results in enhanced glucosuria, osmotic diuresis and natriuresis, thereby improving glucose control with a limited risk of hypoglycaemia and exerting additional positive effects such as weight loss and the lowering of blood pressure. Several outcome studies with canagliflozin, dapagliflozin or empagliflozin reported a statistically significant reduction in major cardiovascular events, hospitalization for heart failure and progression to advanced renal disease in patients with T2DM who have established atherosclerotic cardiovascular disease, several cardiovascular risk factors, albuminuric mild to moderate chronic kidney disease or heart failure. Current guidelines proposed a new paradigm in the management of T2DM, with a preferential place for SGLT2is, after metformin, in patients with atherosclerotic cardiovascular disease, heart failure and progressive kidney disease. Ongoing trials might extend the therapeutic potential of SGLT2is in patients with, but also without, T2DM. This Review provides an update of the current knowledge on SGLT2is, moving from their use as glucose-lowering medications to their new positioning as cardiovascular and renal protective agents.
Collapse
Affiliation(s)
- André J Scheen
- Division of Diabetes, Nutrition and Metabolic Disorders, Department of Medicine, CHU Liège, Liège, Belgium.
- Division of Clinical Pharmacology, Center for Interdisciplinary Research on Medicines (CIRM), University of Liège, Liège, Belgium.
| |
Collapse
|
47
|
Sarzani R, Giulietti F, Di Pentima C, Spannella F. Sodium-glucose co-transporter-2 inhibitors: peculiar "hybrid" diuretics that protect from target organ damage and cardiovascular events. Nutr Metab Cardiovasc Dis 2020; 30:1622-1632. [PMID: 32631704 DOI: 10.1016/j.numecd.2020.05.030] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/08/2020] [Accepted: 05/27/2020] [Indexed: 12/14/2022]
Abstract
AIMS Sodium-glucose co-transporter-2 inhibitors (SGLT2i) have been proven to lead to relevant cardiovascular benefits, regardless of glycemic control function. SGLT2i have on the one hand led to reduction in cardiovascular events such as heart failure and on the other hand to renal protection. Blood pressure reduction and kidney function play a central role in these outcomes. This focused review describes the main mechanisms and clinical aspects of SGLT2i. DATA SYNTHESIS These drugs act on the proximal renal tubule and behave as diuretics with a "hybrid" mechanism, as they can favour both natriuresis and enhanced diuresis due to an osmotic effect dependent on glycosuria, resulting in blood pressure decrease. The exclusive peculiarity of these "diuretics", which distinguishes them from loop and thiazide diuretics, lies also in the activation of the tubule-glomerular feedback. CONCLUSIONS This mechanism, resulting in modulation of arterioles' tone and renin secretion, contributes to the favorable outcomes, suggesting a wider use of SGLT2i in internal medicine, nephrology and cardiology.
Collapse
Affiliation(s)
- Riccardo Sarzani
- Internal Medicine and Geriatrics, "Hypertension Excellence Centre" of the European Society of Hypertension, IRCCS INRCA, Ancona, Italy; Department of Clinical and Molecular Sciences, Università Politecnica delle Marche, Ancona, Italy.
| | - Federico Giulietti
- Internal Medicine and Geriatrics, "Hypertension Excellence Centre" of the European Society of Hypertension, IRCCS INRCA, Ancona, Italy; Department of Clinical and Molecular Sciences, Università Politecnica delle Marche, Ancona, Italy
| | - Chiara Di Pentima
- Internal Medicine and Geriatrics, "Hypertension Excellence Centre" of the European Society of Hypertension, IRCCS INRCA, Ancona, Italy; Department of Clinical and Molecular Sciences, Università Politecnica delle Marche, Ancona, Italy
| | - Francesco Spannella
- Internal Medicine and Geriatrics, "Hypertension Excellence Centre" of the European Society of Hypertension, IRCCS INRCA, Ancona, Italy; Department of Clinical and Molecular Sciences, Università Politecnica delle Marche, Ancona, Italy
| |
Collapse
|
48
|
Improved Erythrocyte Deformability Induced by Sodium-Glucose Cotransporter 2 Inhibitors in Type 2 Diabetic Patients. Cardiovasc Drugs Ther 2020; 36:59-67. [PMID: 32886218 DOI: 10.1007/s10557-020-07067-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/27/2020] [Indexed: 10/23/2022]
Abstract
PURPOSE Sodium-glucose cotransporter 2 (SGLT-2) inhibitors are antidiabetic drugs that improve cardiovascular outcomes. Hemoglobin and hematocrit values increase after SGLT-2 inhibitor administration. Although these factors increase blood viscosity and the risk of cardiovascular disease, SGLT-2 inhibitors have protective effects on the cardiovascular system. The mechanisms for this paradoxical phenomenon remain unclear, and the effect of SGLT-2 inhibitors on hemorheology has not been studied. METHODS We evaluated the hemorheological parameters of 63 patients of whom 38 received metformin with a dipeptidyl peptidase 4 (DPP-4) inhibitor, while 25 received metformin with SGLT-2 inhibitor. Blood viscosity was measured using a cone-and-plate viscometer, erythrocyte aggregation was measured using a modified erythrocyte sedimentation rate method, and erythrocyte membrane fluctuation was measured as deformability, using a diffraction optical tomography. RESULTS Both blood viscosity and erythrocyte aggregation increased in the SGLT-2 inhibitor group, although erythrocyte deformability was significantly improved compared with that of the DPP-4 inhibitor group (DPP-4 inhibitor 43.71 ± 5.13 nm; SGLT-2 inhibitor 53.88 ± 4.88 nm; p < 0.001). When the two groups were compared after propensity score matching, no differences in blood viscosity at high shear rates and erythrocyte aggregation were observed, although erythrocyte deformability was significantly improved in the SGLT-2 inhibitor group (DPP-4 inhibitor 45.01 ± 5.28 nm; SGLT-2 inhibitor 53.14 ± 4.72 nm; p = 0.001). CONCLUSION This study demonstrates that erythrocyte deformability was improved in the SGLT-2 inhibitor group compared with that in the DPP-4 inhibitor group. This improvement in erythrocyte deformability is expected to have a protective effect on the cardiovascular system.
Collapse
|
49
|
Abstract
Dapagliflozin, an SGLT2 inhibitor used in the management of Type 2 diabetes mellitus, has been recently approved for the control of worsening cardiovascular events, including deaths and hospitalizations, in adults with heart failure with reduced ejection fraction. Previously, canagliflozin had a label change with regards to its additional usage in the reduction of risk of hospitalization for heart failure in patients with both Type 2 diabetes mellitus and diabetic nephropathy with albuminuria. On the other hand, the therapeutic application of empagliflozin and ertugliflozin in heart failure is yet to be delineated comprehensively. The beneficial effects of these SGLT2 inhibitors, dapagliflozin in particular, in heart failure are found to be independent of neither the glucose-lowering nor the SGLT2 inhibiting effects.
Collapse
Affiliation(s)
- Gerard Marshall Raj
- Department of Pharmacology, Assistant Professor, Sri Venkateshwaraa Medical College Hospital & Research Centre (SVMCH & RC), Puducherry 605102, India
| | - Mukta Wyawahare
- Department of General Medicine, Additional Professor, Jawaharlal Institute of Postgraduate Medical Education & Research (JIPMER), Puducherry 605006, India
| |
Collapse
|
50
|
Schudok M, Glombik H, Derdau V. The magic of small structure differences in a sodium-glucose cotransporter drug discovery project- 14 C-labelled drug candidates in a key-differentiating study. J Labelled Comp Radiopharm 2020; 64:73-76. [PMID: 32633850 DOI: 10.1002/jlcr.3869] [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: 05/20/2020] [Revised: 06/17/2020] [Accepted: 07/03/2020] [Indexed: 11/10/2022]
Abstract
We describe the dramatic differences in the synthesis and physiological and pharmacokinetical profiling of two sodium-glucose cotransporter (SGLT) drug candidates AVE2268 and AVE8887 with very similar chemical structures. It is a classic example of how a radioactive study was able to spare resources in preclinical development prior to entering a costly clinical program. It also demonstrated that radioactive compounds can be used to study differences between two very similar compounds in vivo.
Collapse
Affiliation(s)
- Manfred Schudok
- Research and Development, DMPK, Sanofi-Aventis Germany Deutschland GmbH, Frankfurt, Germany
| | - Heiner Glombik
- Research and Development, Integrated Drug Discovery, Sanofi-Aventis Germany GmbH, Frankfurt, Germany
| | - Volker Derdau
- Research and Development, Integrated Drug Discovery, Sanofi-Aventis Germany GmbH, Frankfurt, Germany
| |
Collapse
|