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Naeimzadeh Y, Tajbakhsh A, Nemati M, Fallahi J. Exploring the anti-cancer potential of SGLT2 inhibitors in breast cancer treatment in pre-clinical and clinical studies. Eur J Pharmacol 2024; 978:176803. [PMID: 38950839 DOI: 10.1016/j.ejphar.2024.176803] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2024] [Revised: 06/27/2024] [Accepted: 06/28/2024] [Indexed: 07/03/2024]
Abstract
The link between type 2 diabetes mellitus (T2DM) and an increased risk of breast cancer (BC) has prompted the exploration of novel therapeutic strategies targeting shared metabolic pathways. This review focuses on the emerging evidence surrounding the potential anti-cancer effects of sodium-glucose cotransporter-2 (SGLT2) inhibitors in the context of BC. Preclinical studies have demonstrated that various SGLT2 inhibitors, such as canagliflozin, dapagliflozin, ipragliflozin, and empagliflozin, can inhibit the proliferation of BC cells, induce apoptosis, and modulate key cellular signaling pathways. These mechanisms include the activation of AMP-activated protein kinase (AMPK), suppression of mammalian target of rapamycin (mTOR) signaling, and regulation of lipid metabolism and inflammatory mediators. The combination of SGLT2 inhibitors with conventional treatments, including chemotherapy and radiotherapy, as well as targeted therapies like phosphoinositide 3-kinases (PI3K) inhibitors, has shown promising results in enhancing the anti-cancer efficacy and potentially reducing treatment-related toxicities. The identification of specific biomarkers or genetic signatures that predict responsiveness to SGLT2 inhibitor therapy could enable more personalized treatment selection and optimization, particularly for challenging BC subtypes [e, g., triple negative BC (TNBC)]. Ongoing and future clinical trials investigating the use of SGLT2 inhibitors, both as monotherapy and in combination with other agents, will be crucial in elucidating their translational potential and guiding their integration into comprehensive BC care. Overall, SGLT2 inhibitors represent a novel and promising therapeutic approach with the potential to improve clinical outcomes for patients with various subtypes of BC, including the aggressive and chemo-resistant TNBC.
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Affiliation(s)
- Yasaman Naeimzadeh
- Department of Molecular Medicine, School of Advanced Medical Sciences and Technologies, Shiraz University of Medical Sciences, Shiraz, 7133654361, Iran
| | - Amir Tajbakhsh
- Pharmaceutical Sciences Research Center, Shiraz University of Medical Sciences, Shiraz, Iran.
| | - Mahnaz Nemati
- Amir Oncology Hospital, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Jafar Fallahi
- Department of Molecular Medicine, School of Advanced Medical Sciences and Technologies, Shiraz University of Medical Sciences, Shiraz, 7133654361, Iran.
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2
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Watabe E, Kawanabe A, Kamitori K, Ichihara S, Fujiwara Y. Sugar binding of sodium-glucose cotransporters analyzed by voltage-clamp fluorometry. J Biol Chem 2024; 300:107215. [PMID: 38522518 PMCID: PMC11061222 DOI: 10.1016/j.jbc.2024.107215] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2023] [Revised: 02/19/2024] [Accepted: 03/18/2024] [Indexed: 03/26/2024] Open
Abstract
Sugar absorption is crucial for life and relies on glucose transporters, including sodium-glucose cotransporters (SGLTs). Although the structure of SGLTs has been resolved, the substrate selectivity of SGLTs across diverse isoforms has not been determined owing to the complex substrate-recognition processes and limited analysis methods. Therefore, this study used voltage-clamp fluorometry (VCF) to explore the substrate-binding affinities of human SGLT1 in Xenopus oocytes. VCF analysis revealed high-affinity binding of D-glucose and D-galactose, which are known transported substrates. D-fructose, which is not a transported substrate, also bound to SGLT1, suggesting potential recognition despite the lack of transport activity. VCF analysis using the T287N mutant of the substrate-binding pocket, which has reduced D-glucose transport capacity, showed that its D-galactose-binding affinity exceeded its D-glucose-binding affinity. This suggests that the change in the VCF signal was due to substrate binding to the binding pocket. Both D-fructose and L-sorbose showed similar binding affinities, indicating that SGLT1 preferentially binds to pyranose-form sugars, including D-fructopyranose. Electrophysiological analysis confirmed that D-fructose binding did not affect the SGLT1 transport function. The significance of the VCF assay lies in its ability to measure sugar-protein interactions in living cells, thereby bridging the gap between structural analyses and functional characterizations of sugar transporters. Our findings also provide insights into SGLT substrate selectivity and the potential for developing medicines with reduced side effects by targeting non-glucose sugars with low bioreactivity.
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Affiliation(s)
- Erika Watabe
- Laboratory of Molecular Physiology & Biophysics, Faculty of Medicine, Kagawa University, Miki-cho, Kagawa, Japan
| | - Akira Kawanabe
- Laboratory of Molecular Physiology & Biophysics, Faculty of Medicine, Kagawa University, Miki-cho, Kagawa, Japan
| | - Kazuyo Kamitori
- Laboratory of Molecular Physiology & Biophysics, Faculty of Medicine, Kagawa University, Miki-cho, Kagawa, Japan; International Institute of Rare Sugar Research and Education, Kagawa University, Miki-cho, Kagawa, Japan
| | - Satoko Ichihara
- Laboratory of Molecular Physiology & Biophysics, Faculty of Medicine, Kagawa University, Miki-cho, Kagawa, Japan
| | - Yuichiro Fujiwara
- Laboratory of Molecular Physiology & Biophysics, Faculty of Medicine, Kagawa University, Miki-cho, Kagawa, Japan; International Institute of Rare Sugar Research and Education, Kagawa University, Miki-cho, Kagawa, Japan; Laboratory of Physiology and Biophysics, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima City, Hiroshima, Japan.
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3
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Zhang Q, Zhang Q, Yang L, Yang S, Lu Y. Renal, cardiovascular, and safety outcomes of adding sodium-glucose cotransporter-2 inhibitors to insulin therapy in patients with type-2 diabetes: a meta-analysis. Int Urol Nephrol 2024; 56:557-570. [PMID: 37515749 DOI: 10.1007/s11255-023-03719-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2023] [Accepted: 07/23/2023] [Indexed: 07/31/2023]
Abstract
AIMS To investigate the renal, cardiovascular, and safety outcomes when sodium-glucose cotransporter-2 inhibitors (SGLT2is) were added to insulin therapy in patients with type-2 diabetes mellitus (T2DM). MATERIALS AND METHODS We searched Embase, PubMed, and Cochrane libraries for reports published up to Feb 2023. Randomized controlled trials (RCTs) comparing SGLT2is and insulin combination therapy (SGLT2is + INS group) with insulin therapy alone (INS group) in T2DM were included. RESULTS Fourteen RCTs involving six thousand one hundred twenty subjects with durations of 12-104 weeks were included. Compared with the insulin group, the SGLT2is + INS group showed decreased glycosylated hemoglobin values and insulin dosages (P < 0.00001). Meanwhile, the SGLT2is + INS group had a reduced urinary albumin/creatinine ratio (UACR) by 25.42 mg/g and uric acid concentration (P = 0.030; P = 0.001, respectively) but the estimated glomerular filtration rate (eGFR) and renal-related adverse events were unaffected (P = 0.070; P = 0.880, respectively). Blood pressure and body weight were lower in the SGLT2is + INS group (P < 0.01). However, the risk of genital infection was bigger when SGLT2is were added to insulin therapy (P < 0.00001), but the risks of severe hypoglycemia or urinary tract infection were equal between the two groups (P > 0.05). CONCLUSION Adding SGLT2is to insulin therapy in T2DM patients showed better glucose control and decreased albuminuria, uric acid, blood pressure, and body weight without a reduction in the eGFR.
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Affiliation(s)
- Qian Zhang
- Department of Endocrinology, The Affiliated Taizhou People's Hospital of Nanjing Medical University, Taizhou School of Clinical Medicine, Nanjing Medical University, 366 Taihu Road, Taizhou, 225300, China
| | - Qingqing Zhang
- Department of Endocrinology, The Affiliated Taizhou People's Hospital of Nanjing Medical University, Taizhou School of Clinical Medicine, Nanjing Medical University, 366 Taihu Road, Taizhou, 225300, China
| | - Liu Yang
- Department of Endocrinology, The Affiliated Taizhou People's Hospital of Nanjing Medical University, Taizhou School of Clinical Medicine, Nanjing Medical University, 366 Taihu Road, Taizhou, 225300, China
- Graduate School of Dalian Medical University, Dalian, 116044, Liaoning, China
| | - Shufang Yang
- Department of Endocrinology, The Affiliated Taizhou People's Hospital of Nanjing Medical University, Taizhou School of Clinical Medicine, Nanjing Medical University, 366 Taihu Road, Taizhou, 225300, China
| | - Yu Lu
- Department of Endocrinology, The Affiliated Taizhou People's Hospital of Nanjing Medical University, Taizhou School of Clinical Medicine, Nanjing Medical University, 366 Taihu Road, Taizhou, 225300, China.
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Zhang L, Zhang F, Bai Y, Huang L, Zhong Y, Zhang X. Effects of sodium-glucose cotransporter-2 (SGLT-2) inhibitors on serum uric acid levels in patients with chronic kidney disease: a systematic review and network meta-analysis. BMJ Open Diabetes Res Care 2024; 12:e003836. [PMID: 38238025 PMCID: PMC10807021 DOI: 10.1136/bmjdrc-2023-003836] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/13/2023] [Accepted: 12/19/2023] [Indexed: 01/23/2024] Open
Abstract
Elevated serum uric acid levels are an independent predictor of occurrence and development of chronic kidney disease (CKD) and are strongly associated with prognosis. Several clinical trials have demonstrated the benefits of sodium-glucose cotransporter-2 (SGLT-2) inhibitors. To evaluate and rank the effects and safety of various SGLT-2 for serum uric acid levels in patients with CKD. We performed a systematic PubMed, Embase, Scopus, and Web of Science search, including studies published before July 1, 2023. Two researchers independently extracted data on study characteristics and outcomes and assessed study quality using the Cochrane Collaboration's risk of bias tool 2. The gemtc package of R software was used to perform network meta-analysis within a Bayesian framework. The primary outcome was serum uric acid levels, and the secondary outcome was adverse events. Effect sizes are reported as standardized mean differences (SMDs), risk ratio (RR), and 95% CI, respectively. The certainty of evidence was evaluated using Grading of Recommendations, Assessment, Development and Evaluations (GRADE) criteria. Eight RCTs (9367 participants) were included in this meta-analysis. The results of the paired meta-analysis showed that SGLT-2 inhibitors significantly reduced serum uric acid levels in patients with CKD compared with the placebo group (SMD -0.22; 95% CI -0.42 to -0.03; GRADE: low). Pooled analysis of any adverse events reported in the included studies showed similar incidence rates in the SGLT-2 inhibitor and placebo groups (RR: 0.99; 95% CI 0.97 to 1.00; p=0.147; GRADE: high). Subgroup analysis showed a statistically significant difference only for tofogliflozin. Further network meta-analysis showed that dapagliflozin 10 mg and ipragliflozin 50 mg may be the most effective in reducing uric acid levels. SGLT-2 inhibitors significantly reduced serum uric acid levels in patients with CKD, and dapagliflozin 10 mg and ipragliflozin 50 mg may be the optimal dosages. SGLT-2 inhibitors hold great promise as an antidiabetic therapeutic option for patients with CKD who have elevated serum uric acid levels. PROSPERO registration number: CRD42023456581.
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Affiliation(s)
- Linli Zhang
- Department of Nephrology A, Longhua Hospital Shanghai University of Traditional Chinese Medicine, Xuhui, Shanghai, China
| | - Fan Zhang
- Department of Nephrology A, Longhua Hospital Shanghai University of Traditional Chinese Medicine, Xuhui, Shanghai, China
| | - Yan Bai
- Department of Nephrology A, Longhua Hospital Shanghai University of Traditional Chinese Medicine, Xuhui, Shanghai, China
| | - Liuyan Huang
- Department of Nephrology A, Longhua Hospital Shanghai University of Traditional Chinese Medicine, Xuhui, Shanghai, China
| | - Yifei Zhong
- Department of Nephrology A, Longhua Hospital Shanghai University of Traditional Chinese Medicine, Xuhui, Shanghai, China
| | - Xianwen Zhang
- Department of Nephrology A, Longhua Hospital Shanghai University of Traditional Chinese Medicine, Xuhui, Shanghai, China
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Guarnotta V, Emanuele F, Salzillo R, Bonsangue M, Amato C, Mineo MI, Giordano C. Practical therapeutic approach in the management of diabetes mellitus secondary to Cushing's syndrome, acromegaly and neuroendocrine tumours. Front Endocrinol (Lausanne) 2023; 14:1248985. [PMID: 37842314 PMCID: PMC10569460 DOI: 10.3389/fendo.2023.1248985] [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: 06/28/2023] [Accepted: 08/28/2023] [Indexed: 10/17/2023] Open
Abstract
Cushing's syndrome, acromegaly and neuroendocrine disorders are characterized by an excess of counterregulatory hormones, able to induce insulin resistance and glucose metabolism disorders at variable degrees and requiring immediate treatment, until patients are ready to undergo surgery. This review focuses on the management of diabetes mellitus in endocrine disorders related to an excess of counterregulatory hormones. Currently, the landscape of approved agents for treatment of diabetes is dynamic and is mainly patient-centred and not glycaemia-centred. In addition, personalized medicine is more and more required to provide a precise approach to the patient's disease. For this reason, we aimed to define a practical therapeutic algorithm for management of diabetes mellitus in patients with glucagonoma, pheochromocytoma, Cushing's syndrome and acromegaly, based on our practical experience and on the physiopathology of the specific endocrine disease taken into account. This document is addressed to all specialists who approach patients with diabetes mellitus secondary to endocrine disorders characterized by an excess of counterregulatory hormones, in order to take better care of these patients. Care and control of diabetes mellitus should be one of the primary goals in patients with an excess of counterregulatory hormones requiring immediate and aggressive treatment.
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Affiliation(s)
| | | | | | | | | | | | - Carla Giordano
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties, Section of Endocrinology, University of Palermo, Piazza delle Cliniche 2, Palermo, Italy
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Dhankhar S, Chauhan S, Mehta DK, Saini K, Saini M, Das R, Gupta S, Gautam V. Novel targets for potential therapeutic use in Diabetes mellitus. Diabetol Metab Syndr 2023; 15:17. [PMID: 36782201 PMCID: PMC9926720 DOI: 10.1186/s13098-023-00983-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Accepted: 01/11/2023] [Indexed: 02/15/2023] Open
Abstract
Future targets are a promising prospect to overcome the limitation of conventional and current approaches by providing secure and effective treatment without compromising patient compliance. Diabetes mellitus is a fast-growing problem that has been raised worldwide, from 4% to 6.4% (around 285 million people) in past 30 years. This number may increase to 430 million people in the coming years if there is no better treatment or cure is available. Ageing, obesity and sedentary lifestyle are the key reasons for the worsening of this disease. It always had been a vital challenge, to explore new treatment which could safely and effectively manage diabetes mellitus without compromising patient compliance. Researchers are regularly trying to find out the permanent treatment of this chronic and life threatening disease. In this journey, there are various treatments available in market to manage diabetes mellitus such as insulin, GLP-1 agonist, biguanides, sulphonyl ureas, glinides, thiazolidinediones targeting the receptors which are discovered decade before. PPAR, GIP, FFA1, melatonin are the recent targets that already in the focus for developing new therapies in the treatment of diabetes. Inspite of numerous preclinical studies very few clinical data available due to which this process is in its initial phase. The review also focuses on the receptors like GPCR 119, GPER, Vaspin, Metrnl, Fetuin-A that have role in insulin regulation and have potential to become future targets in treatment for diabetes that may be effective and safer as compared to the conventional and current treatment approaches.
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Affiliation(s)
- Sanchit Dhankhar
- Department of Pharmaceutical Sciences, M.M. College of Pharmacy, Maharishi Markandeshwar (Deemed To Be University), Mullana, Ambala, 133207, Haryana, India
- Chitkara College of Pharmacy, Chitkara University, Rajpura, 140401, Punjab, India
| | - Samrat Chauhan
- Department of Pharmaceutical Sciences, M.M. College of Pharmacy, Maharishi Markandeshwar (Deemed To Be University), Mullana, Ambala, 133207, Haryana, India
- Chitkara College of Pharmacy, Chitkara University, Rajpura, 140401, Punjab, India
| | - Dinesh Kumar Mehta
- Department of Pharmaceutical Sciences, M.M. College of Pharmacy, Maharishi Markandeshwar (Deemed To Be University), Mullana, Ambala, 133207, Haryana, India
| | - Kamal Saini
- Department of Pharmaceutical Sciences, M.M. College of Pharmacy, Maharishi Markandeshwar (Deemed To Be University), Mullana, Ambala, 133207, Haryana, India
| | - Monika Saini
- Department of Pharmaceutical Sciences, M.M. College of Pharmacy, Maharishi Markandeshwar (Deemed To Be University), Mullana, Ambala, 133207, Haryana, India
| | - Rina Das
- Department of Pharmaceutical Sciences, M.M. College of Pharmacy, Maharishi Markandeshwar (Deemed To Be University), Mullana, Ambala, 133207, Haryana, India
| | - Sumeet Gupta
- Department of Pharmaceutical Sciences, M.M. College of Pharmacy, Maharishi Markandeshwar (Deemed To Be University), Mullana, Ambala, 133207, Haryana, India.
| | - Vinod Gautam
- Department of Pharmaceutical Sciences, IES Institute of Pharmacy, IES University, Bhopal, India
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Safdar R, Thanabalan M. Developments in insulin delivery and potential of chitosan for controlled release application: A review. J Drug Deliv Sci Technol 2022. [DOI: 10.1016/j.jddst.2022.103873] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
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8
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Sari Y, Indarto D, Wasita B. The Effects of Star Fruit (Averrhoa carambola Linn.) Extract on Body Mass Index, Fasting Blood Glucose, and Triglyceride Levels in Male Rats with Obesity and Type 2 Diabetes Mellitus. Open Access Maced J Med Sci 2022. [DOI: 10.3889/oamjms.2022.8951] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
BACKGROUND: Obesity is the main risk factor of diabetes by which induces insulin resistance. Epicatechin gallate can virtually interact with sodium-glucose co-transporter 2 as same as dapagliflozin and is found in green tea and star fruits.
AIM: This study aimed to investigate the effects of methanol extract of star fruit (MES) on body weight (BW), body mass index (BMI), fasting blood glucose (FBG), and triglyceride levels in male rats with obesity and type 2 diabetes mellitus (T2DM).
METHODS: Twenty-four male Sprague-Dawley rats were randomly assigned to normal and high-fat diet (HFD) groups. Obesity was induced with a HFD diet for 5 weeks and followed by induction of T2DM with 230 mg/kg BW nicotinamide and 65 mg/kg BW streptozotocin injections. Twenty-one obesity and T2DM rats were randomly assigned to negative control (n = 3) and the remaining rats in the MES1-3 groups, which were given 250, 500, and 1000 mg/kg BW/day MES. Data of BW, BMI, FBG, and triglyceride levels were collected at day 1, 14, and 28 interventions. Data were statistically analyzed using parametric and non-parametric tests with p < 0.05 considered significant.
RESULTS: The MES3 group (282.56 ± 10.75 g) had significantly lower mean BW than the MES2 group (331.33 ± 13.17 g, p = 0.035). The duration of MES administration significantly decreased BW (p = 0.009) and BMI (p = 0.034) compared with the negative control. The mean triglyceride levels in MES1 (93.72 ± 53.69 mg/dl, p = 0.020), MES2 (71.98 ± 35.72 mg/dl, p = 0.025), and MES3 (56.68 ± 16.37 mg/dl, p = 0.020) groups significantly lower than the control group (1042.13 ± 681.74 mg/dl) on day 14. The mean FBG levels in MES1 (437.85 ± 33.04 mg/dl) and MES2 (353 ± 33.04 mg/dl) groups were also lower than the control group (470.97 ± 33.04 mg/dl).
CONCLUSION: Administrations of 250, 500, and 1000 mg/kg BW/day MES decrease BW, BMI, and triglyceride level but increase FBG level in male rats with obesity and T2DM for 14 and 28 days.
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Leoncini G, Barnini C, Manco L, Nobili G, Dotta D, Penso M, Russo E, Cappadona F, Viazzi F, Pontremoli R. Uric acid lowering for slowing CKD progression after the CKD-FIX trial: a solved question or still a dilemma? Clin Kidney J 2022; 15:1666-1674. [PMID: 36003668 PMCID: PMC9394710 DOI: 10.1093/ckj/sfac075] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2021] [Indexed: 11/17/2022] Open
Abstract
Hyperuricemia has been associated with several cardiovascular risk factors and is a well-known predictor of kidney disease. In vitro studies as well as animal models highlighted a role for uric acid in the development and progression of haemodynamic and tissue damage at the renal level leading to glomerular and tubulointerstitial abnormalities. Urate-lowering treatment, especially by xanthine oxidase inhibitors, has been proposed in order to improve kidney outcomes. However, recent randomized controlled trials failed to demonstrate a beneficial effect of allopurinol or febuxostat on renal disease, casting doubts on the role of this therapeutical approach to improve nephroprotection. We provide a critical overview of current literature on this topic and offer a possible interpretation of results from recent intervention trials with urate-lowering treatment on renal outcomes.
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Affiliation(s)
- Giovanna Leoncini
- Department of Internal Medicine, University of Genoa and IRCCS Ospedale Policlinico San Martino, Genova, Italy
| | - Cecilia Barnini
- Department of Internal Medicine, University of Genoa and IRCCS Ospedale Policlinico San Martino, Genova, Italy
| | - Luca Manco
- Department of Internal Medicine, University of Genoa and IRCCS Ospedale Policlinico San Martino, Genova, Italy
| | - Giulia Nobili
- Department of Internal Medicine, University of Genoa and IRCCS Ospedale Policlinico San Martino, Genova, Italy
| | - Daniele Dotta
- Department of Internal Medicine, University of Genoa and IRCCS Ospedale Policlinico San Martino, Genova, Italy
| | - Martina Penso
- Department of Internal Medicine, University of Genoa and IRCCS Ospedale Policlinico San Martino, Genova, Italy
| | - Elisa Russo
- Department of Internal Medicine, University of Genoa and IRCCS Ospedale Policlinico San Martino, Genova, Italy
| | - Francesca Cappadona
- Department of Internal Medicine, University of Genoa and IRCCS Ospedale Policlinico San Martino, Genova, Italy
| | - Francesca Viazzi
- Department of Internal Medicine, University of Genoa and IRCCS Ospedale Policlinico San Martino, Genova, Italy
| | - Roberto Pontremoli
- Department of Internal Medicine, University of Genoa and IRCCS Ospedale Policlinico San Martino, Genova, Italy
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Hu X, Yang Y, Hu X, Jia X, Liu H, Wei M, Lyu Z. Effects of sodium-glucose cotransporter 2 inhibitors on serum uric acid in patients with type 2 diabetes mellitus: A systematic review and network meta-analysis. Diabetes Obes Metab 2022; 24:228-238. [PMID: 34617381 DOI: 10.1111/dom.14570] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Revised: 10/02/2021] [Accepted: 10/03/2021] [Indexed: 12/13/2022]
Abstract
AIMS The present study aims to determine the effects of sodium-glucose cotransporter 2 (SGLT-2) inhibitors on the serum uric acid (SUA) levels of patients with type 2 diabetes mellitus (T2DM) in Asia. METHODS PubMed, CENTRAL, Embase and Cochrane Library databases were searched for randomized controlled trials of SGLT-2 inhibitors in patients with T2DM up to 15 July 2021, without language or date restrictions. RESULTS In total, 19 high-quality studies (4218 participants) were included in the present network meta-analysis. All of the included SGLT-2 inhibitors (empagliflozin, dapagliflozin, canagliflozin, ipragliflozin, luseogliflozin and tofogliflozin) significantly decreased SUA levels compared with those of the control [total standard mean difference -0.965, 95% CI (-1.029, -0.901), p = .000, I2 = 98.7%] in patients with T2DM. Subgroup analysis and meta-regression showed that the combined analysis of different inhibitors might lead to heterogeneity of the results. Therefore, among the SGLT-2 inhibitors, the results of the subsequent network meta-analysis revealed that luseogliflozin and dapagliflozin ranked the highest in terms of lowering SUA levels among the SGLT-2 inhibitors. Moreover, the network meta-analysis declared that luseogliflozin (1 and 10 mg) and dapagliflozin (5 mg) led to a superior reduction in SUA in patients with T2DM. CONCLUSIONS SGLT-2 inhibitors could significantly reduce SUA levels in patients with T2DM, particularly luseogliflozin (1 and 10 mg) and dapagliflozin (5 mg) possess the best effects. Therefore, SGLT-2 inhibitors look extremely promising as an antidiabetes treatment option in patients with T2DM with high SUA.
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Affiliation(s)
- Xiaodong Hu
- The Department and Key Laboratory of Endocrinology and Metabolism, The First Medical Center of PLA General Hospital, Beijing, China
| | - Yue Yang
- School of Pharmacy, China Medical University, Shengyang, China
| | - Xiaona Hu
- The Department and Key Laboratory of Endocrinology and Metabolism, The First Medical Center of PLA General Hospital, Beijing, China
| | - Xiaomeng Jia
- Center for endocrine metabolism and immune disease, Beijing Luhe hospital, Capital Medical University, Beijing, China
| | - Hongzhou Liu
- The Department and Key Laboratory of Endocrinology and Metabolism, The First Medical Center of PLA General Hospital, Beijing, China
| | - Minjie Wei
- School of Pharmacy, China Medical University, Shengyang, China
| | - Zhaohui Lyu
- The Department and Key Laboratory of Endocrinology and Metabolism, The First Medical Center of PLA General Hospital, Beijing, China
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11
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Cho Y, Lee YH. State-of-the-Art Overview of the Pharmacological Treatment of Non-Alcoholic Steatohepatitis. Endocrinol Metab (Seoul) 2022; 37:38-52. [PMID: 35255600 PMCID: PMC8901956 DOI: 10.3803/enm.2022.102] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Accepted: 01/31/2022] [Indexed: 11/18/2022] Open
Abstract
Non-alcoholic fatty liver disease (NAFLD) is the most common cause of chronic liver disease worldwide, and non-alcoholic steatohepatitis (NASH), a subtype of NAFLD, can progress to cirrhosis, hepatocellular carcinoma, and death. Nevertheless, the current treatment for NAFLD/NASH is limited to lifestyle modifications, and no drugs are currently officially approved as treatments for NASH. Many global pharmaceutical companies are pursuing the development of medications for the treatment of NASH, and results from phase 2 and 3 clinical trials have been published in recent years. Here, we review data from these recent clinical trials and reports on the efficacy of newly developed antidiabetic drugs in NASH treatment.
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Affiliation(s)
- Yongin Cho
- Department of Endocrinology and Metabolism, Inha University College of Medicine, Incheon,
Korea
| | - Yong-ho Lee
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul,
Korea
- Institute of Endocrine Research, Yonsei University College of Medicine, Seoul,
Korea
- Department of Systems Biology, Glycosylation Network Research Center, Yonsei University, Seoul,
Korea
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12
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Lee MH, Neeland IJ, de Albuquerque Rocha N, Hughes C, Malloy CR, Jin ES. A randomized clinical trial evaluating the effect of empagliflozin on triglycerides in obese adults: Role of visceral fat. Metabol Open 2022; 13:100161. [PMID: 35024596 PMCID: PMC8728102 DOI: 10.1016/j.metop.2021.100161] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Revised: 12/21/2021] [Accepted: 12/21/2021] [Indexed: 01/10/2023] Open
Abstract
Background Empagliflozin, a sodium glucose cotransporter 2 inhibitor, is a medication to treat type 2 diabetes. The effect of empagliflozin in persons without diabetes has received less attention. Here we conducted a randomized, double-blind placebo-controlled clinical trial to examine the effect of empagliflozin on plasma triglycerides in obese non-diabetic adults. Methods Participants (n = 35; BMI ≥ 30 kg/m2) underwent body composition assessments using MRI, and were randomly assigned to either placebo or empagliflozin (10 mg/d) for three months. At the baseline and post-treatment visit, after an overnight fast, blood was drawn for biochemical analysis. Participants received [U–13C3]glycerol orally followed by multiple blood draws over 3 h to examine glycerol incorporation into triglycerides using NMR spectroscopy. Results The changes in blood triglyceride concentration with empagliflozin therapy related to the mass of baseline visceral adipose tissue (VAT; r = 0.53, p = 0.04). Empagliflozin slightly lowered triglycerides in obese subjects with low VAT, but increased triglycerides in the subjects with high VAT. Consistently, empagliflozin effectively suppressed triglyceride synthesis following [U–13C3]glycerol administration in the subjects with low VAT (p < 0.05), but not in the subjects with high VAT. The subjects with high VAT lost body weight after three months of empagliflozin treatment. In all subjects, about 20% of the triglyceride backbone originated from mitochondrial metabolism of glycerol. Conclusions The effect of empagliflozin on triglycerides in obese adults differed depending on VAT. Empagliflozin suppressed triglyceride synthesis in the subjects with low VAT, but tended to increase triglycerides in those with high VAT. Visceral fat modulates the effect of empagliflozin on triglycerides in obese adults. Empagliflozin suppresses triglyceride synthesis in obese adults with low visceral fat. Empagliflozin tends to increase triglycerides in obese adults with high visceral fat. Empagliflozin induces weight loss in obese adults with high visceral fat.
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Affiliation(s)
- Min Hee Lee
- Advanced Imaging Research Center, University of Texas Southwestern Medical Center, Dallas, TX, 75390, USA
| | - Ian J. Neeland
- Department of Medicine, University Hospitals Cleveland Medical Center and Case Western Reserve University School of Medicine, Cleveland, OH, USA
| | | | - Connor Hughes
- Department of Internal Medicine, University of Texas Southwestern Medical Center, USA
| | - Craig R. Malloy
- Advanced Imaging Research Center, University of Texas Southwestern Medical Center, Dallas, TX, 75390, USA
- Department of Internal Medicine, University of Texas Southwestern Medical Center, USA
- Department of Radiology, University of Texas Southwestern Medical Center, USA
- VA North Texas Health Care System, Dallas, TX, 75216, USA
| | - Eunsook S. Jin
- Advanced Imaging Research Center, University of Texas Southwestern Medical Center, Dallas, TX, 75390, USA
- Department of Internal Medicine, University of Texas Southwestern Medical Center, USA
- Corresponding author. Advanced Imaging Research Center, 5323 Harry Hines Blvd, Dallas, TX, 75390-8568, USA.
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13
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Provenzano M, Pelle MC, Zaffina I, Tassone B, Pujia R, Ricchio M, Serra R, Sciacqua A, Michael A, Andreucci M, Arturi F. Sodium-Glucose Co-transporter-2 Inhibitors and Nephroprotection in Diabetic Patients: More Than a Challenge. Front Med (Lausanne) 2021; 8:654557. [PMID: 34150796 PMCID: PMC8212983 DOI: 10.3389/fmed.2021.654557] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2021] [Accepted: 05/11/2021] [Indexed: 12/16/2022] Open
Abstract
Diabetic nephropathy is the most common cause of end-stage renal disease worldwide. Control of blood glucose and blood pressure (BP) reduces the risk of developing this complication, but once diabetic nephropathy is established, it is then only possible to slow its progression. Sodium-glucose cotransporter-2 inhibitors (SGLT2is) are a novel class of oral hypoglycemic agents that increase urinary glucose excretion by suppressing glucose reabsorption at the renal proximal tubule. SGLT2is lower glycated hemoglobin (HbA1c) without increasing the risk of hypoglycemia, induce weight loss and improve various metabolic parameters including BP, lipid profile, albuminuria and uric acid. Several clinical trials have shown that SGLT2is (empagliflozin, dapagliflozin canagliflozin, and ertugliflozin) improve cardiovascular and renal outcomes and mortality in patients with type 2 diabetes. Effects of SGLT2is on the kidney can be explained by multiple pathways. SGLT2is may improve renal oxygenation and intra-renal inflammation thereby slowing the progression of kidney function decline. Additionally, SGLT2is are associated with a reduction in glomerular hyperfiltration, an effect which is mediated by the increase in natriuresis, the re-activation of tubule-glomerular feedback and independent of glycemic control. In this review, we will focus on renal results of major cardiovascular and renal outcome trials and we will describe direct and indirect mechanisms through which SGLT2is confer renal protection.
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Affiliation(s)
- Michele Provenzano
- Chair of Nephrology, Department of Health Sciences, University "Magna Graecia" of Catanzaro, Catanzaro, Italy
| | - Maria Chiara Pelle
- Department of Medical and Surgical Sciences, University "Magna Graecia" of Catanzaro, Catanzaro, Italy
| | - Isabella Zaffina
- Unit of Internal Medicine, Department of Medical and Surgical Sciences, University "Magna Graecia" of Catanzaro, Catanzaro, Italy
| | - Bruno Tassone
- Unit of Internal Medicine, Department of Medical and Surgical Sciences, University "Magna Graecia" of Catanzaro, Catanzaro, Italy
| | - Roberta Pujia
- Unit of Internal Medicine, Department of Medical and Surgical Sciences, University "Magna Graecia" of Catanzaro, Catanzaro, Italy
| | - Marco Ricchio
- Unit of Internal Medicine, Department of Medical and Surgical Sciences, University "Magna Graecia" of Catanzaro, Catanzaro, Italy
| | - Raffaele Serra
- Interuniversity Center of Phlebolymphology (CIFL), International Research and Educational Program in Clinical and Experimental Biotechnology at the Department of Surgical and Medical Sciences University Magna Graecia of Catanzaro, Catanzaro, Italy
| | - Angela Sciacqua
- Unit of Geriatric, Department of Medical and Surgical Sciences, University "Magna Graecia" of Catanzaro, Catanzaro, Italy
| | - Ashour Michael
- Chair of Nephrology, Department of Health Sciences, University "Magna Graecia" of Catanzaro, Catanzaro, Italy
| | - Michele Andreucci
- Chair of Nephrology, Department of Health Sciences, University "Magna Graecia" of Catanzaro, Catanzaro, Italy
| | - Franco Arturi
- Unit of Internal Medicine, Department of Medical and Surgical Sciences, University "Magna Graecia" of Catanzaro, Catanzaro, Italy
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14
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Lalagkas PN, Poulentzas G, Kontogiorgis C, Douros A. Potential drug-drug interaction between sodium-glucose co-transporter 2 inhibitors and statins: pharmacological and clinical evidence. Expert Opin Drug Metab Toxicol 2021; 17:697-705. [PMID: 33888031 DOI: 10.1080/17425255.2021.1921735] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
INTRODUCTION Recent case reports suggested that concomitant use of sodium-glucose co-transporter 2 (SGLT2) inhibitors with statins could lead to increased statin toxicity. We provide a comprehensive overview of the available pharmacological and clinical evidence on this potential drug-drug interaction (DDI). AREAS COVERED We searched MEDLINE PubMed until November 2020 for (i) pharmacokinetic studies on SGLT2 inhibitors, statins, and their potential interaction, and (ii) case reports and clinical studies assessing the safety of concomitant use of SGLT2 inhibitors and statins. We also searched regulatory documents submitted to the United States Food and Drug Administration for unpublished data on this potential DDI. EXPERT OPINION SGLT2 inhibitors are increasingly used for type 2 diabetes, chronic heart failure, and chronic kidney disease, and concomitant use with statins is common given the comorbidity of indications. While pharmacokinetic studies in healthy subjects showed no clinically relevant changes in statin levels during SGLT2 inhibitor co-administration, the published case reports and pharmacologic reasoning support the possibility of an interaction. Underlying mechanisms could be pharmacokinetic or pharmacodynamic, and canagliflozin appears to be the SGLT2 inhibitor with the highest interaction potential. Further research including 'real-world' pharmacoepidemiologic studies is needed to better understand the clinical significance of this DDI.
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Affiliation(s)
- Panagiotis-Nikolaos Lalagkas
- Laboratory of Hygiene and Environmental Protection, Department of Medicine, Democritus University of Thrace, Alexandroupolis, Greece
| | - Georgios Poulentzas
- Laboratory of Hygiene and Environmental Protection, Department of Medicine, Democritus University of Thrace, Alexandroupolis, Greece
| | - Christos Kontogiorgis
- Laboratory of Hygiene and Environmental Protection, Department of Medicine, Democritus University of Thrace, Alexandroupolis, Greece.,Institute of Agri-Food and Life Sciences, Hellenic Mediterranean University Research Centre, Heraklion, Greece
| | - Antonios Douros
- Centre for Clinical Epidemiology, Lady Davis Institute, Jewish General Hospital, Montreal, QC, Canada.,Departments of Medicine and Epidemiology, McGill University, Montreal, QC, Canada.,Institute of Clinical Pharmacology and Toxicology, Charité - Universitätsmedizin Berlin, Berlin, Germany
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15
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Mou Z, Wang J, Zhang X, Niu D. Stereoselective Preparation of
C
‐Aryl Glycosides
via
Visible‐Light‐Induced Nickel‐Catalyzed Reductive Cross‐Coupling of Glycosyl Chlorides and Aryl Bromides. Adv Synth Catal 2021. [DOI: 10.1002/adsc.202100343] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- Ze‐Dong Mou
- Department of Emergency State Key Laboratory of Biotherapy and Cancer Center West China Hospital
- School of Chemical Engineering Sichuan University Chengdu 610041 People's Republic of China
| | - Jia‐Xi Wang
- Department of Emergency State Key Laboratory of Biotherapy and Cancer Center West China Hospital
- School of Chemical Engineering Sichuan University Chengdu 610041 People's Republic of China
| | - Xia Zhang
- Department of Emergency State Key Laboratory of Biotherapy and Cancer Center West China Hospital
- School of Chemical Engineering Sichuan University Chengdu 610041 People's Republic of China
| | - Dawen Niu
- Department of Emergency State Key Laboratory of Biotherapy and Cancer Center West China Hospital
- School of Chemical Engineering Sichuan University Chengdu 610041 People's Republic of China
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16
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Ayoub BM, Michel HE, Mowaka S, Hendy MS, Tadros MM. Repurposing of Omarigliptin as a Neuroprotective Agent Based on Docking with A 2A Adenosine and AChE Receptors, Brain GLP-1 Response and Its Brain/Plasma Concentration Ratio after 28 Days Multiple Doses in Rats Using LC-MS/MS. Molecules 2021; 26:molecules26040889. [PMID: 33567615 PMCID: PMC7915074 DOI: 10.3390/molecules26040889] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2021] [Revised: 02/02/2021] [Accepted: 02/05/2021] [Indexed: 12/26/2022] Open
Abstract
The authors in the current work suggested the potential repurposing of omarigliptin (OMR) for neurodegenerative diseases based on three new findings that support the preliminary finding of crossing BBB after a single dose study in the literature. The first finding is the positive results of the docking study with the crystal structures of A2A adenosine (A2AAR) and acetylcholine esterase (AChE) receptors. A2AAR is a member of non-dopaminergic GPCR superfamily receptor proteins and has essential role in regulation of glutamate and dopamine release in Parkinson’s disease while AChE plays a major role in Alzheimer’s disease as the primary enzyme responsible for the hydrolytic metabolism of the neurotransmitter acetylcholine into choline and acetate. Docking showed that OMR perfectly fits into A2AAR binding pocket forming a distinctive hydrogen bond with Threonine 256. Besides other non-polar interactions inside the pocket suggesting the future of the marketed anti-diabetic drug (that cross BBB) as a potential antiparkinsonian agent while OMR showed perfect fit inside AChE receptor binding site smoothly because of its optimum length and the two fluorine atoms that enables quite lean fitting. Moreover, a computational comparative study of OMR docking, other 12 DPP-4 inhibitors and 11 SGLT-2 inhibitors was carried out. Secondly, glucagon-like peptide-1 (GLP-1) concentration in rats’ brain tissue was determined by the authors using sandwich GLP-1 ELISA kit bio-analysis to ensure the effect of OMR after the multiple doses’ study. Brain GLP-1 concentration was elevated by 1.9-fold following oral multiple doses of OMR (5 mg/kg/day, p.o. for 28 days) as compared to the control group. The third finding is the enhanced BBB crossing of OMR after 28 days of multiple doses that had been studied using LC-MS/MS method with enhanced liquid–liquid extraction. A modified LC-MS/MS method was established for bioassay of OMR in rats’ plasma (10–3100 ng/mL) and rats’ brain tissue (15–2900 ng/mL) using liquid–liquid extraction. Alogliptin (ALP) was chosen as an internal standard (IS) due to its LogP value of 1.1, which is very close to the LogP of OMR. Extraction of OMR from samples of both rats’ plasma and rats’ brain tissue was effectively achieved with ethyl acetate as the extracting solvent after adding 1N sodium carbonate to enhance the drug migration, while choosing acetonitrile to be the diluent solvent for the IS to effectively decrease any emulsion between the layers in the stated method of extraction. Validation results were all pleasing including good stability studies with bias of value below 20%. Concentration of OMR in rats’ plasma were determined after 2 h of the latest dose from 28 days multiple doses, p.o, 5 mg/kg/day. It was found to be 1295.66 ± 684.63 ng/mL estimated from the bio-analysis regression equation. OMR passed through the BBB following oral administration and exhibited concentration of 543.56 ± 344.15 ng/g in brain tissue, taking in consideration the dilution factor of 10. The brain/plasma concentration ratio of 0.42 (543.56/1295.66) was used to illustrate the penetration power through the BBB after the multiple doses for 28 days. Results showed that OMR passed through the BBB more effectively in the multiple dose study as compared to the previously published single dose study by the authors. Thus, the present study suggests potential repositioning of OMR as antiparkinsonian agent that will be of interest for researchers interested in neurodegenerative diseases.
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Affiliation(s)
- Bassam M. Ayoub
- Pharmaceutical Chemistry Department, Faculty of Pharmacy, The British University in Egypt, El-Sherouk City, Cairo 11837, Egypt; (S.M.); (M.S.H.)
- The Center for Drug Research and Development (CDRD), Faculty of Pharmacy, The British University in Egypt, El-Sherouk City, Cairo 11837, Egypt
- Correspondence: ; Tel.: +20-226-890-000; Fax: +20-226-300-010
| | - Haidy E. Michel
- Pharmacology and Toxicology Department, Faculty of Pharmacy, Ain Shams University, Organization of African Unity Street, Abassia, Cairo 11566, Egypt;
| | - Shereen Mowaka
- Pharmaceutical Chemistry Department, Faculty of Pharmacy, The British University in Egypt, El-Sherouk City, Cairo 11837, Egypt; (S.M.); (M.S.H.)
- The Center for Drug Research and Development (CDRD), Faculty of Pharmacy, The British University in Egypt, El-Sherouk City, Cairo 11837, Egypt
- Analytical Chemistry Department, Faculty of Pharmacy, Helwan University, Ain Helwan, Cairo 11795, Egypt
| | - Moataz S. Hendy
- Pharmaceutical Chemistry Department, Faculty of Pharmacy, The British University in Egypt, El-Sherouk City, Cairo 11837, Egypt; (S.M.); (M.S.H.)
- The Center for Drug Research and Development (CDRD), Faculty of Pharmacy, The British University in Egypt, El-Sherouk City, Cairo 11837, Egypt
| | - Mariam M. Tadros
- Pharmaceutical Analytical Chemistry Department, Faculty of Pharmacy, Ain Shams University, Organization of African Unity Street, Abassia, Cairo 11566, Egypt;
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17
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Tang H, Yang K, Li X, Song Y, Han J. Pancreatic safety of sodium-glucose cotransporter 2 inhibitors in patients with type 2 diabetes mellitus: A systematic review and meta-analysis. Pharmacoepidemiol Drug Saf 2021; 29:161-172. [PMID: 32017292 DOI: 10.1002/pds.4943] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2019] [Revised: 11/07/2019] [Accepted: 11/25/2019] [Indexed: 12/26/2022]
Abstract
PURPOSE This study aimed to systematically evaluate the association between sodium-glucose cotransporter 2 (SGLT2) inhibitors and pancreatic safety in patients with type 2 diabetes mellitus (T2DM). METHODS Electronic databases were searched before September 2019 to include randomized controlled trials (RCTs) of SGLT2 inhibitors that reported any event on pancreatitis or pancreatic cancer among patients with T2DM. Peto odds ratio (OR) with 95% confidence interval (CI) was used to pool the data. The GRADE framework was introduced to assess the quality of evidence. RESULTS Of the 35 trials involving 44 912 patients with T2DM included, 41 events of acute pancreatitis (19 trials; 32 932 patients), 72 events of overall pancreatitis (including acute pancreatitis, chronic pancreatitis, or nonspecific pancreatitis; 26 trials; 36 688 patients), and 40 events of pancreatic cancer (18 trials; 27 806 patients) were reported during a median follow-up of 52 weeks. SGLT2 inhibitors were not associated with an increased risk of acute pancreatitis compared to controls (placebo or other active drugs; Peto OR, 1.13; 95% CI, 0.60-2.13; moderate quality evidence). A similar result was found for risk of overall pancreatitis (Peto OR, 1.08; 95% CI, 0.67-1.75; moderate quality evidence) and pancreatic cancer (Peto OR, 1.34; 95% CI, 0.71-2.54; very low-quality evidence). CONCLUSIONS Moderate quality evidence from RCTs shows no significantly increased risk of acute pancreatitis associated with SGLT2 inhibitors, while there is very low-quality evidence suggesting no significant association between SGLT2 inhibitors and pancreatic cancer among patients with T2DM.
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Affiliation(s)
- Huilin Tang
- Department of Epidemiology, Richard M. Fairbanks School of Public Health, Indiana University, Indiana
| | - Keming Yang
- Department of Epidemiology, Richard M. Fairbanks School of Public Health, Indiana University, Indiana
| | - Xin Li
- Department of Epidemiology, Richard M. Fairbanks School of Public Health, Indiana University, Indiana
| | - Yiqing Song
- Department of Epidemiology, Richard M. Fairbanks School of Public Health, Indiana University, Indiana
| | - Jiali Han
- Department of Epidemiology, Richard M. Fairbanks School of Public Health, Indiana University, Indiana.,Melvin and Bren Simon Cancer Center, Indiana University, Indiana
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18
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Dharmalingam M, Aravind SR, Thacker H, Paramesh S, Mohan B, Chawla M, Asirvatham A, Goyal R, Shembalkar J, Balamurugan R, Kadam P, Alva H, Kodgule R, Tandon M, Vaidyanathan S, Pendse A, Gaikwad R, Katare S, Suryawanshi S, Barkate H. Efficacy and Safety of Remogliflozin Etabonate, a New Sodium Glucose Co-Transporter-2 Inhibitor, in Patients with Type 2 Diabetes Mellitus: A 24-Week, Randomized, Double-Blind, Active-Controlled Trial. Drugs 2020; 80:587-600. [PMID: 32162274 PMCID: PMC7165159 DOI: 10.1007/s40265-020-01285-0] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Background Metformin is the first-line treatment for type 2 diabetes mellitus (T2DM), but many patients either cannot tolerate it or cannot achieve glycemic control with metformin alone, so treatment with other glucose-lowering agents in combination with metformin is frequently required. Remogliflozin etabonate, a novel agent, is an orally bioavailable prodrug of remogliflozin, which is a potent and selective sodium-glucose co-transporter-2 inhibitor. Objective Our objective was to evaluate the efficacy and safety of remogliflozin etabonate compared with dapagliflozin in subjects with T2DM in whom a stable dose of metformin as monotherapy was providing inadequate glycemic control. Methods A 24-week randomized, double-blind, double-dummy, active-controlled, three-arm, parallel-group, multicenter, phase III study was conducted in India. Patients aged ≥ 18 and ≤ 65 years diagnosed with T2DM, receiving metformin ≥ 1500 mg/day, and with glycated hemoglobin (HbA1c) levels ≥ 7 to ≤ 10% at screening were randomized into three groups. Every patient received metformin ≥ 1500 mg and either remogliflozin etabonate 100 mg twice daily (BID) (group 1, n = 225) or remogliflozin etabonate 250 mg BID (group 2, n = 241) or dapagliflozin 10 mg once daily (QD) in the morning and placebo QD in the evening (group 3, n = 146). The patients were followed-up at weeks 1 and 4 and at 4-week intervals thereafter until week 24. The endpoints included mean change in HbA1c (primary endpoint, noninferiority margin = 0.35), fasting plasma glucose (FPG), postprandial plasma glucose (PPG), bodyweight, blood pressure, and fasting lipids. Treatment-emergent adverse events (TEAEs), safety laboratory values, electrocardiogram, and vital signs were evaluated. Results Of 612 randomized patients, 167 (group 1), 175 (group 2), and 103 (group 3) patients with comparable baseline characteristics completed the study. Mean change ± standard error (SE) in HbA1c from baseline to week 24 was − 0.72 ± 0.09, − 0.77 ± 0.09, and − 0.58 ± 0.12% in groups 1, 2, and 3, respectively. The difference in mean HbA1c of group 1 versus group 3 (− 0.14%, 90% confidence interval [CI] − 0.38 to 0.10) and group 2 versus group 3 (− 0.19%; 90% CI − 0.42 to 0.05) was noninferior to that in group 3 (p < 0.001). No significant difference was found between group 1 or group 2 and group 3 in change in FPG, PPG, and bodyweight. The overall incidence of TEAEs was comparable across study groups (group 1 = 32.6%, group 2 = 34.4%, group 3 = 29.5%), including adverse events (AEs) of special interest (hypoglycemic events, urinary tract infection, genital fungal infection). Most TEAEs were mild to moderate in intensity, and no severe AEs were reported. Conclusion This study demonstrated the noninferiority of remogliflozin etabonate 100 and 250 mg compared with dapagliflozin, from the first analysis of an initial 612 patients. Remogliflozin etabonate therefore may be considered an effective and well-tolerated alternative treatment option for glycemic control in T2DM. Trial Registration CTRI/2017/07/009121. Electronic supplementary material The online version of this article (10.1007/s40265-020-01285-0) contains supplementary material, which is available to authorized users.
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Affiliation(s)
| | | | | | - S Paramesh
- Bangalore Diabetes and Diagnostic Centre, Bangalore, India
| | - Brij Mohan
- BMC Hospital and Diabetes Centre, Kanpur, India
| | | | | | | | | | - R Balamurugan
- Kovai Diabetes Speciality Centre and Hospital, Coimbatore, India
| | | | - Hansraj Alva
- Vinaya Hospital and Research Centre, Mangalore, India
| | - Rahul Kodgule
- Medical Services, Glenmark Pharmaceuticals Ltd, Andheri East, Mumbai, Maharashtra, 400 099, India
| | - Monika Tandon
- Medical Services, Glenmark Pharmaceuticals Ltd, Andheri East, Mumbai, Maharashtra, 400 099, India
| | - Sivakumar Vaidyanathan
- Medical Services, Glenmark Pharmaceuticals Ltd, Andheri East, Mumbai, Maharashtra, 400 099, India
| | - Amol Pendse
- Medical Services, Glenmark Pharmaceuticals Ltd, Andheri East, Mumbai, Maharashtra, 400 099, India
| | - Rajesh Gaikwad
- Medical Services, Glenmark Pharmaceuticals Ltd, Andheri East, Mumbai, Maharashtra, 400 099, India
| | - Sagar Katare
- Medical Services, Glenmark Pharmaceuticals Ltd, Andheri East, Mumbai, Maharashtra, 400 099, India.
| | - Sachin Suryawanshi
- Medical Services, Glenmark Pharmaceuticals Ltd, Andheri East, Mumbai, Maharashtra, 400 099, India
| | - Hanmant Barkate
- Medical Services, Glenmark Pharmaceuticals Ltd, Andheri East, Mumbai, Maharashtra, 400 099, India
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19
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Li X, Zhu X, Liu J, Li Q, Zhang H, Li C, Wu M, Gao L, Wen H, Li X, Tang X, Liu L, Ding Y. Pharmacokinetics, pharmacodynamics and tolerability of single and multiple doses of janagliflozin, a sodium-glucose co-transporter-2 inhibitor, in Chinese people with type 2 diabetes mellitus. Diabetes Obes Metab 2020; 22:2316-2324. [PMID: 32744380 DOI: 10.1111/dom.14156] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/08/2020] [Revised: 07/13/2020] [Accepted: 07/27/2020] [Indexed: 02/07/2023]
Abstract
AIMS To evaluate the pharmacokinetic (PK) and pharmacodynamic (PD) characteristics, and tolerability of janagliflozin, a novel sodium-glucose co-transporter-2 inhibitor, in Chinese people with type 2 diabetes mellitus (T2DM). MATERIALS AND METHODS In this study, 36 people with T2DM were randomly assigned in a 1:1:1:1 ratio to receive janagliflozin 25 mg, janagliflozin 50 mg, dapagliflozin 10 mg or placebo. Participants received a single dose on day 1, and were treated once daily from day 4 to day 17. RESULTS Following oral administration, janagliflozin was rapidly absorbed, reaching Cmax at 2 hours. The mean half-life (t1/2 ) at steady state was approximately 21 to 23 hours. There was no significant accumulation with multiple doses (accumulation factor < 2). In participants treated with janagliflozin 25 mg, janagliflozin 50 mg, dapagliflozin 10 mg or placebo, change in mean 24-hour urinary glucose excretion from baseline was 92.35, 94.17, 87.61 and 6.26 g after multiple doses, and change in mean fasting plasma glucose level from baseline to day 17 was -2.18, -2.66, -2.79 and 1.70%, respectively. Most adverse events (AEs) were mild or moderate with no deaths, serious AEs, or discontinuations due to AEs. CONCLUSIONS Single and multiple oral administration (14 days) of janagliflozin 25 mg and 50 mg exhibited favourable PK, PD and tolerability profiles in Chinese people with T2DM, which were comparable to those of dapagliflozin 10 mg. Janagliflozin 25 mg and 50 mg are recommended for further clinical investigation.
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Affiliation(s)
- Xiaojiao Li
- Phase I Clinical Trial Unit, First Hospital, Jilin University, Jilin, China
| | - Xiaoxue Zhu
- Phase I Clinical Trial Unit, First Hospital, Jilin University, Jilin, China
| | - Jingrui Liu
- Phase I Clinical Trial Unit, First Hospital, Jilin University, Jilin, China
| | - Qianqian Li
- Phase I Clinical Trial Unit, First Hospital, Jilin University, Jilin, China
| | - Hong Zhang
- Phase I Clinical Trial Unit, First Hospital, Jilin University, Jilin, China
| | - Cuiyun Li
- Phase I Clinical Trial Unit, First Hospital, Jilin University, Jilin, China
| | - Min Wu
- Phase I Clinical Trial Unit, First Hospital, Jilin University, Jilin, China
| | - Lei Gao
- Phase I Clinical Trial Unit, First Hospital, Jilin University, Jilin, China
| | - He Wen
- Sihuan Pharmaceutical Holdings Group Ltd., Beijing, China
| | - Xixi Li
- Sihuan Pharmaceutical Holdings Group Ltd., Beijing, China
| | - Xinran Tang
- Sihuan Pharmaceutical Holdings Group Ltd., Beijing, China
| | - Li Liu
- Department of Pediatrics, First Hospital, Jilin University, Jilin, China
| | - Yanhua Ding
- Phase I Clinical Trial Unit, First Hospital, Jilin University, Jilin, China
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20
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Sohrabi C, Saberwal B, Lim WY, Tousoulis D, Ahsan S, Papageorgiou N. Heart Failure in Diabetes Mellitus: An Updated Review. Curr Pharm Des 2020; 26:5933-5952. [PMID: 33213313 DOI: 10.2174/1381612826666201118091659] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2020] [Accepted: 10/12/2020] [Indexed: 02/06/2023]
Abstract
Diabetes mellitus (DM) and heart failure (HF) are comorbid conditions associated with significant morbidity and mortality worldwide. Despite the availability of novel and effective therapeutic options and intensive glycaemic control strategies, mortality and hospitalisation rates continue to remain high and the incidence of HF persists. In this review, we described the impact of currently available glucose-lowering therapies in DM with a focus on HF clinical outcomes. Non-conventional modes of management and alternative pathophysiological mechanisms with the potential for therapeutic targeting are also discussed.
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Affiliation(s)
- Catrin Sohrabi
- Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London, United Kingdom
| | - Bunny Saberwal
- Electrophysiology Department, Barts Heart Centre, St. Bartholomew's Hospital, West Smithfield, London, United Kingdom
| | - Wei-Yao Lim
- Electrophysiology Department, Barts Heart Centre, St. Bartholomew's Hospital, West Smithfield, London, United Kingdom
| | - Dimitris Tousoulis
- First Cardiology Department, Hippokration Hospital, Athens University Medical School, Athens, Greece
| | - Syed Ahsan
- Electrophysiology Department, Barts Heart Centre, St. Bartholomew's Hospital, West Smithfield, London, United Kingdom
| | - Nikolaos Papageorgiou
- Electrophysiology Department, Barts Heart Centre, St. Bartholomew's Hospital, West Smithfield, London, United Kingdom
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SGLT2 inhibitors, an accomplished development in field of medicinal chemistry: an extensive review. Future Med Chem 2020; 12:1961-1990. [DOI: 10.4155/fmc-2020-0154] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
Diabetes is a chronic progressive metabolic disease caused by insulin deficiency or insulin resistance. In spite of the availability of several antihyperglycaemics, there is a need for the development of safer antidiabetic drugs due to their undesirable effects. Sodium-glucose cotransporter-2 inhibitors are a class of antidiabetics, which hinder the reabsorption of glucose in the kidneys, causing excretion of glucose via urine. Sodium-glucose cotransporter-2 inhibitors are a well-tolerated class with no significant adverse effects and are found to be favorable in certain conditions, which may be rudimentary to cardiovascular and renal diseases. The current advancements in their design and development, their mechanism of action, structure–activity relationship, synthesis and in silico development along with their auxiliary roles have been extensively reviewed.
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Sung SY, Chae YN, Lee DY, Kim KM, Kim EJ, Han JH, Kim W, Yoon SH. Synthesis and Evaluation of Dapagliflozin Ester Prodrugs with Improved Hygroscopicity and Thermal Stability. LETT DRUG DES DISCOV 2020. [DOI: 10.2174/1570180817999200618162949] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Background:
Dapagliflozin, developed as an SGLT-2 inhibitor, has a low melting point
and high hygroscopicity, which needs extreme care during pharmaceutical production to keep the
active pharmacological property. Various attempts have been made to overcome these problematic
properties.
Objectives:
To develop dapagliflozin prodrugs that have similar pharmacological effects with improved
hygroscopicity and thermal stability.
Methods:
The novel dapagliflozin ester prodrugs containing pharmaceutically acceptable moieties
were synthesized and their pharmacokinetics (PK) and physical properties were compared with
dapagliflozin propanediol hydrate (DPD, Farxiga®). The PK in dog and rat, in vitro stability, hygroscopicity,
and physical property studies in accelerated conditions (40°C, 75% RH) were performed
with prodrugs.
Results and Discussion:
Among the eight synthesized prodrugs, Cmax and AUC0-48h values of prodrug
8b (1.35 μg/ml and 14.78 μg·h/ml, respectively) were similar to those of DPD (1.67 μg/ml and
14.27 μg·h/ml, respectively). However, the rest of the prodrugs 8a, 8c, 8d, 8e, 8f, 8g and 8h showed
significantly lower Cmax and AUC0-48h values than DPD. Prodrug 8b completely converted into parent
drug in the body.
Conclusion:
The novel prodrug 8b exhibited comparative PK profile to that of DPD, but with low
hygroscopic property and better thermal stability than DPD.
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Affiliation(s)
- Si Young Sung
- Department of Molecular Science and Technology, Ajou University, Suwon 16499, South Korea
| | - Yu Na Chae
- Research Institute, Dong -A ST Co., Ltd., Yongin 17073, South Korea
| | - Dae Young Lee
- Research Institute, Dong -A ST Co., Ltd., Yongin 17073, South Korea
| | - Kyeong Min Kim
- Research Institute, Dong -A ST Co., Ltd., Yongin 17073, South Korea
| | - Eun Jung Kim
- Research Institute, Dong -A ST Co., Ltd., Yongin 17073, South Korea
| | - Ji Hye Han
- Department of Molecular Science and Technology, Ajou University, Suwon 16499, South Korea
| | - Wook Kim
- Department of Molecular Science and Technology, Ajou University, Suwon 16499, South Korea
| | - Sung-Hwa Yoon
- Department of Molecular Science and Technology, Ajou University, Suwon 16499, South Korea
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Perry RJ, Shulman GI. Sodium-glucose cotransporter-2 inhibitors: Understanding the mechanisms for therapeutic promise and persisting risks. J Biol Chem 2020; 295:14379-14390. [PMID: 32796035 DOI: 10.1074/jbc.rev120.008387] [Citation(s) in RCA: 50] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2020] [Revised: 08/11/2020] [Indexed: 12/16/2022] Open
Abstract
In a healthy person, the kidney filters nearly 200 g of glucose per day, almost all of which is reabsorbed. The primary transporter responsible for renal glucose reabsorption is sodium-glucose cotransporter-2 (SGLT2). Based on the impact of SGLT2 to prevent renal glucose wasting, SGLT2 inhibitors have been developed to treat diabetes and are the newest class of glucose-lowering agents approved in the United States. By inhibiting glucose reabsorption in the proximal tubule, these agents promote glycosuria, thereby reducing blood glucose concentrations and often resulting in modest weight loss. Recent work in humans and rodents has demonstrated that the clinical utility of these agents may not be limited to diabetes management: SGLT2 inhibitors have also shown therapeutic promise in improving outcomes in heart failure, atrial fibrillation, and, in preclinical studies, certain cancers. Unfortunately, these benefits are not without risk: SGLT2 inhibitors predispose to euglycemic ketoacidosis in those with type 2 diabetes and, largely for this reason, are not approved to treat type 1 diabetes. The mechanism for each of the beneficial and harmful effects of SGLT2 inhibitors-with the exception of their effect to lower plasma glucose concentrations-is an area of active investigation. In this review, we discuss the mechanisms by which these drugs cause euglycemic ketoacidosis and hyperglucagonemia and stimulate hepatic gluconeogenesis as well as their beneficial effects in cardiovascular disease and cancer. In so doing, we aim to highlight the crucial role for selecting patients for SGLT2 inhibitor therapy and highlight several crucial questions that remain unanswered.
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Affiliation(s)
- Rachel J Perry
- Departments of Cellular and Molecular Physiology and Internal Medicine (Endocrinology), Yale School of Medicine, New Haven, Connecticut, USA
| | - Gerald I Shulman
- Departments of Cellular and Molecular Physiology and Internal Medicine (Endocrinology), Yale School of Medicine, New Haven, Connecticut, USA
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Abdelrahman AE, Maher HM, Alzoman NZ. HPTLC Method for the Determination of Metformin Hydrochloride, Saxagliptin Hydrochloride, and Dapagliflozin in Pharmaceuticals. CURR ANAL CHEM 2020. [DOI: 10.2174/1573407215666190131123029] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Background:
Type 2 diabetes mellitus is an expanding health problem. Binary antidiabetic
combinations of Metformin Hydrochloride (MET) with either Saxagliptin Hydrochloride (SAX),
or Dapagliflozin (DAP) are widely used. Review of the literature revealed that no single HPTLC
method has been reported for the simultaneous determination of MET, SAX, and DAP allowing the
determination of binary mixtures of any two of the three cited drugs in their tablets using the same
experimental conditions, an important advantage for quality control. The advantages of HPTLC
method relies on the simultaneous analysis of a large number of samples in a shorter analysis time,
less solvent consumption, and less expenses, compared with HPLC.
Objective:
The objective of the proposed method is to develop and validate a single and simple
HPTLC densitometric method for the simultaneous determination of MET, SAX, and DAP.
Methods:
Separation was performed using aluminum HPTLC sheets coated with silica gel 60 F254
with a mobile phase consisting of a mixture of acetonitrile: 1% w/v ammonium acetate in methanol
(9: 1, v/v). Scanning was performed at 210 nm.
Results and Discussion:
Linearity of the method was assessed in the concentration range of 0.25-10
μg/band for SAX and DAP and 0.25-25 μg/band for MET. The method was fully validated as per the
ICH guidelines. The proposed method provided error and deviation values of less than 2% assessing
good accuracy and precision.
Conclusion:
The method was successfully applied to the analysis of pharmaceutical tablets of
MET/SAX, MET/DAP, and SAX/DAP with high specificity.
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Affiliation(s)
- Afnan E. Abdelrahman
- College of Pharmacy, Department of Pharmaceutical Chemistry, King Saud University, Riyadh 11495, Saudi Arabia
| | - Hadir M. Maher
- College of Pharmacy, Department of Pharmaceutical Chemistry, King Saud University, Riyadh 11495, Saudi Arabia
| | - Nourah Z. Alzoman
- College of Pharmacy, Department of Pharmaceutical Chemistry, King Saud University, Riyadh 11495, Saudi Arabia
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Bramlage P, Tittel SR, Wagner C, König K, Raddatz D, Weber-Lauffer R, Erath D, Hilgenberg J, Spies C, Danne T, Gabler M, Foersch J, Ley L, Seufert J. The DIVE/DPV registries: evolution of empagliflozin use in clinical practice in Germany. BMJ Open Diabetes Res Care 2020; 8:e001486. [PMID: 32719080 PMCID: PMC7388887 DOI: 10.1136/bmjdrc-2020-001486] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/20/2020] [Revised: 05/23/2020] [Accepted: 06/12/2020] [Indexed: 12/13/2022] Open
Abstract
INTRODUCTION Empagliflozin reduced morbidity and mortality in patients with type 2 diabetes mellitus (T2DM) in clinical trials. A registry study was undertaken to describe evolution of patient characteristics and assess the real-world effectiveness/safety of empagliflozin. RESEARCH DESIGN AND METHODS Data from the Diabetes Patienten Verlaufsdokumentation (DPV)/Diabetes Versorgungsevaluation (DIVE) registries on 9571 adults with T2DM (registered in 2014-2019) receiving empagliflozin were used. Patients were grouped according to the following: early users (group 1; n=505) received empagliflozin before the EMPA-REG OUTCOME study publication (mid-September 2015); intermediate users (group 2; n=2961) started empagliflozin after the EMPA-REG OUTCOME publication but before the European Medicines Agency label change (from mid-September 2015 to mid-January 2017); and late users (group 3; n=6105) started empagliflozin after mid-January 2017. Data on clinical and treatment characteristics were collected. RESULTS Over time, the proportion of recipients aged <65 years decreased (71.1% vs 54.4% among early and late adopters), male patients increased (from 50.9% to 66.5%), body mass index (mean±SD) decreased (from 35.5±6.7 to 32.7±6.6 kg/m2), proportion with cardiovascular morbidities increased (from 20.4% to 26.4%), and mean estimated glomerular filtration rate decreased (from 83.2±19.5 to 78.5±21.1 mL/min/1.73 m2) (all p<0.001). Patients increasingly received empagliflozin in combination with metformin (60.8% vs 68.6% of early and late adopters; p<0.001), glucagon-like peptide-1 (GLP-1) agonists (11.0 vs 14.1%; p<0.001) or insulin (34.3% vs 49.9%; p<0.001). Empagliflozin was generally added to existing antidiabetic regimens. Six months after empagliflozin initiation, the mean glycated hemoglobin (HbA1c) decreased by 0.4%, the proportion of patients with HbA1c <6.5% increased (19.2% vs 12.8%), and the mean fasting plasma glucose decreased (155.8±49.7 vs 168.0±55.1 mg/dL) (all p<0.001). No significant changes in rates of severe hypoglycemia and no cases of diabetic ketoacidosis were seen. CONCLUSIONS Over time, empagliflozin is being prescribed to a broader patient range in routine practice, is usually added to existing antidiabetic regimens, and is increasingly used in combination with metformin, GLP-1 agonists and/or insulin. Empagliflozin had a beneficial effect on glycemic control, with no increase in hypoglycemia.
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Affiliation(s)
- Peter Bramlage
- Institute for Pharmacology and Preventive Medicine, Cloppenburg, Germany
| | - Sascha R Tittel
- Institut für Epidemiologie und medizinische Biometrie, University of Ulm, Ulm, Germany
- Deutsches Zentrum für Diabetesforschung eV, München-Neuherberg, Germany
| | | | | | - Dirk Raddatz
- Department of Gastroenterology and Endocrinology, University of Göttingen, Gottingen, Germany
| | | | | | - Jost Hilgenberg
- Gemeinschaftspraxis, Nienburg - Locum - Landsbergen, Germany
| | | | - Thomas Danne
- Diabeteszentrum für Kinder und Jugendliche, Kinderkrankenhaus auf der Bult, Hannover, Germany
| | | | | | - Ludwin Ley
- Boehringer Ingelheim Pharma GmbH und Co KG, Ingelheim, Germany
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Wafaa A. Zaghary, Mowaka S, Hendy MS. Sample Enrichment of Canagliflozin Prior to Its Spectrophotometric Determination in Presence of Metformin: Application to Recently Approved Binary Dosage Form. JOURNAL OF ANALYTICAL CHEMISTRY 2020. [DOI: 10.1134/s1061934820060180] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Rong X, Li X, Gou Q, Liu K, Chen X. Risk of orthostatic hypotension associated with sodium-glucose cotransporter-2 inhibitor treatment: A meta-analysis of randomized controlled trials. Diab Vasc Dis Res 2020; 17:1479164120953625. [PMID: 32981346 PMCID: PMC7919209 DOI: 10.1177/1479164120953625] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
OBJECTIVE The aim of this study was to assess the association between sodium-glucose cotransporter-2 (SGLT2) inhibitors and the risk of orthostatic hypotension (OH) in patients with type 2 diabetes mellitus (T2DM). METHOD A systematic literature retrieval was performed using PubMed, Embase, and the Cochrane Central Register of Controlled Trials (CENTRAL) from inception up to 16 October 2019. Data for study characteristics and outcomes of interest were extracted from each eligible study. Pooled risk ratios (RRs) with 95% confidence intervals (CI) for OH were calculated using a random-effects model. RESULT A total of 16 studies (n = 12,749) were included in our meta-analysis, with a result of 44 incident OH cases (29 in the SGLT2 inhibitor group, and 15 in the control group). The pooled RR was 1.17 (95% CI: 0.65-2.09). There was no evidence that receiving SGLT2 inhibitors increased the risk of OH, when stratified by age, duration of T2DM, or placebo-control or active-control and baseline blood pressure. CONCLUSION This meta-analysis suggested that, in general, SGLPT2 inhibitors did not increase the risk of OH in patients with T2DM. The possibility of OH should be, therefore, considered on an individual basis, especially in patients with a history of OH, long duration of T2DM, or comorbidities.
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Affiliation(s)
| | | | | | | | - Xiaoping Chen
- Xiaoping Chen, Department of Cardiology, West China Hospital, Sichuan University, Chengdu 610041, Sichuan Province, China.
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Kshirsagar RP, Kulkarni AA, Chouthe RS, Pathan SK, Une HD, Reddy GB, Diwan PV, Ansari SA, Sangshetti JN. SGLT inhibitors as antidiabetic agents: a comprehensive review. RSC Adv 2020; 10:1733-1756. [PMID: 35494673 PMCID: PMC9048284 DOI: 10.1039/c9ra08706k] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2019] [Accepted: 12/18/2019] [Indexed: 12/12/2022] Open
Abstract
Diabetes is one of the most common disorders that substantially contributes to an increase in global health burden. As a metabolic disorder, diabetes is associated with various medical conditions and diseases such as obesity, hypertension, cardiovascular diseases, and atherosclerosis. In this review, we cover the scientific studies on sodium/glucose cotransporter (SGLT) inhibitors published during the last decade. Our focus on providing an exhaustive overview of SGLT inhibitors enabled us to present their chemical classification for the first time.
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Affiliation(s)
| | | | - Rashmi S Chouthe
- Srinath Institute of Pharmaceutical Education and Research Bajaj Nagar Waluj Aurangabad 431136 India
| | | | - Hemant D Une
- Y. B. Chavan College of Pharmacy Aurangabad Maharashtra India - 431001
| | - G Bhanuprakash Reddy
- Department of Biochemistry, National Institute of Nutrition (ICMR) Hyderabad Telangana India - 500007
| | - Prakash V Diwan
- Maratha Mandal Research Centre Belagavi Karnataka India - 590019
| | - Siddique Akber Ansari
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University Po Box 2454 Riyadh 11451 Saudi Arabia
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Ahmed HM, Khraishah H, Cho L. Cardioprotective anti-hyperglycaemic medications: a review of clinical trials. Eur Heart J 2019; 39:2368-2375. [PMID: 29236983 DOI: 10.1093/eurheartj/ehx668] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/06/2017] [Accepted: 11/20/2017] [Indexed: 02/06/2023] Open
Abstract
Despite extensive clinical efforts to achieve stricter glycaemic control over the past few decades, cardiovascular (CV) disease remains the leading cause of death among diabetic patients. Recently, sodium-glucose cotransporter-2 (SGLT-2) inhibitors and glucagon-like peptide-1 receptor (GLP-1-R) agonists have gained attention due to their apparent effects in reducing CV mortality. Four CV randomized controlled trials: EMPA-REG, CANVAS, LEADER, and SUSTAIN-6, found a decrease in CV events among patients with type 2 diabetes on empagliflozin, canagliflozin, liraglutide, and semaglutide, respectively. In light of this data, the US Food and Drug Administration has recently approved empagliflozin for CV mortality reduction in type 2 diabetic patients, making it the first diabetes medication approved for such an indication. The purpose of this review is to summarize the results of novel anti-hyperglycaemic medication trials, and shed light on their mode of action and cardioprotective pathways.
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Affiliation(s)
- Haitham M Ahmed
- Department of Cardiovascular Medicine, Heart and Vascular Institute, Cleveland Clinic, 9500 Euclid Ave, Desk JB1 Cleveland, OH, USA
| | - Haitham Khraishah
- Beth Israel Deaconess Medical Center, 330 Brookline Ave Boston, MA, USA
| | - Leslie Cho
- Department of Cardiovascular Medicine, Heart and Vascular Institute, Cleveland Clinic, 9500 Euclid Ave, Desk JB1 Cleveland, OH, USA
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30
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Cheng L, Li YY, Hu W, Bai F, Hao HR, Yu WN, Mao XM. Risk of bone fracture associated with sodium–glucose cotransporter-2 inhibitor treatment: A meta-analysis of randomized controlled trials. DIABETES & METABOLISM 2019; 45:436-445. [DOI: 10.1016/j.diabet.2019.01.010] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/19/2018] [Revised: 01/22/2019] [Accepted: 01/25/2019] [Indexed: 02/07/2023]
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Acharya T, Deedwania P. Cardiovascular outcome trials of the newer anti-diabetic medications. Prog Cardiovasc Dis 2019; 62:342-348. [PMID: 31442511 DOI: 10.1016/j.pcad.2019.08.003] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/12/2019] [Accepted: 08/12/2019] [Indexed: 12/12/2022]
Abstract
Concerns of elevated cardiovascular disease (CVD) risk with some anti-diabetic medications warranted phase 4 clinical trials to demonstrate CVD safety of newly marketed anti-diabetic drugs. Although initially designed to evaluate safety, some of these CVD outcome trials (CVOTs) have in fact shown CVD benefits. New medication classes, like glucagon-like peptide 1 (GLP-1) analogues and sodium-glucose co-transporter 2 (SGLT2) inhibitors, have shown reductions in the risk of major adverse cardiovascular events (MACE) including, myocardial infarction, stroke, CV death, and heart failure (HF). Perhaps more importantly, SGLT2 inhibitors demonstrated reduction in the risk of HF hospitalizations, being the first class of anti-diabetic drugs to do so. Conversely, dipeptidyl peptidase 4 (DPP-4) inhibitors did not significantly affect atherosclerotic CVD end-points and some actually increased the risk of HF hospitalizations. Further, the adverse/beneficial CVD effects of these medications may not be class specific. This review focuses on the main results of these CVOTs while highlighting the heterogeneity of CVD end-points within each class and discusses important mechanistic insights and adverse effect profiles.
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Affiliation(s)
- Tushar Acharya
- University of Arizona College of Medicine, Tucson, United States of America.
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Oranje P, Gouka R, Burggraaff L, Vermeer M, Chalet C, Duchateau G, van der Pijl P, Geldof M, de Roo N, Clauwaert F, Vanpaeschen T, Nicolaï J, de Bruyn T, Annaert P, IJzerman AP, van Westen GJP. Novel natural and synthetic inhibitors of solute carriers SGLT1 and SGLT2. Pharmacol Res Perspect 2019; 7:e00504. [PMID: 31384471 PMCID: PMC6664820 DOI: 10.1002/prp2.504] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2019] [Revised: 06/05/2019] [Accepted: 06/06/2019] [Indexed: 12/12/2022] Open
Abstract
Selective analogs of the natural glycoside phloridzin are marketed drugs that reduce hyperglycemia in diabetes by inhibiting the active sodium glucose cotransporter SGLT2 in the kidneys. In addition, intestinal SGLT1 is now recognized as a target for glycemic control. To expand available type 2 diabetes remedies, we aimed to find novel SGLT1 inhibitors beyond the chemical space of glycosides. We screened a bioactive compound library for SGLT1 inhibitors and tested primary hits and additional structurally similar molecules on SGLT1 and SGLT2 (SGLT1/2). Novel SGLT1/2 inhibitors were discovered in separate chemical clusters of natural and synthetic compounds. These have IC50-values in the 10-100 μmol/L range. The most potent identified novel inhibitors from different chemical clusters are (SGLT1-IC50 Mean ± SD, SGLT2-IC50 Mean ± SD): (+)-pteryxin (12 ± 2 μmol/L, 9 ± 4 μmol/L), (+)-ε-viniferin (58 ± 18 μmol/L, 110 μmol/L), quinidine (62 μmol/L, 56 μmol/L), cloperastine (9 ± 3 μmol/L, 9 ± 7 μmol/L), bepridil (10 ± 5 μmol/L, 14 ± 12 μmol/L), trihexyphenidyl (12 ± 1 μmol/L, 20 ± 13 μmol/L) and bupivacaine (23 ± 14 μmol/L, 43 ± 29 μmol/L). The discovered natural inhibitors may be further investigated as new potential (prophylactic) agents for controlling dietary glucose uptake. The new diverse structure activity data can provide a starting point for the optimization of novel SGLT1/2 inhibitors and support the development of virtual SGLT1/2 inhibitor screening models.
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Affiliation(s)
- Paul Oranje
- Unilever Research & DevelopmentVlaardingenThe Netherlands
| | - Robin Gouka
- Unilever Research & DevelopmentVlaardingenThe Netherlands
| | - Lindsey Burggraaff
- Division of Drug Discovery & Safety, Leiden Academic Centre for Drug ResearchLeiden UniversityLeidenThe Netherlands
| | - Mario Vermeer
- Unilever Research & DevelopmentVlaardingenThe Netherlands
| | - Clément Chalet
- Unilever Research & DevelopmentVlaardingenThe Netherlands
| | - Guus Duchateau
- Unilever Research & DevelopmentVlaardingenThe Netherlands
| | | | - Marian Geldof
- Unilever Research & DevelopmentVlaardingenThe Netherlands
| | - Niels de Roo
- Unilever Research & DevelopmentVlaardingenThe Netherlands
| | - Fenja Clauwaert
- Drug Delivery and Disposition, Department of Pharmaceutical and Pharmacological SciencesKU LeuvenLeuvenBelgium
| | - Toon Vanpaeschen
- Drug Delivery and Disposition, Department of Pharmaceutical and Pharmacological SciencesKU LeuvenLeuvenBelgium
| | - Johan Nicolaï
- Drug Delivery and Disposition, Department of Pharmaceutical and Pharmacological SciencesKU LeuvenLeuvenBelgium
| | - Tom de Bruyn
- Drug Delivery and Disposition, Department of Pharmaceutical and Pharmacological SciencesKU LeuvenLeuvenBelgium
| | - Pieter Annaert
- Drug Delivery and Disposition, Department of Pharmaceutical and Pharmacological SciencesKU LeuvenLeuvenBelgium
| | - Adriaan P. IJzerman
- Division of Drug Discovery & Safety, Leiden Academic Centre for Drug ResearchLeiden UniversityLeidenThe Netherlands
| | - Gerard J. P. van Westen
- Division of Drug Discovery & Safety, Leiden Academic Centre for Drug ResearchLeiden UniversityLeidenThe Netherlands
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Abstract
Diabetes mellitus is a major risk factor for cardiovascular (CV) disease. Conversely, CV disease is responsible for a majority of the deaths in patients with diabetes. Many drug trials have concentrated on blood glucose (hemoglobin A1c) reduction. This strategy, while reducing microvascular outcomes like nephropathy and neuropathy, has little or no effect on reducing macrovascular events like heart attack, stroke, and heart failure. It has been postulated that hypoglycemia may counterbalance some of the beneficial effects of anti-hyperglycemic agents, but this is not proven. Further, trial evidence for thiazolidinediones (rosiglitazone and pioglitazone) showed increased risk of heart failure and raised concerns about increased myocardial infarction. This heightened awareness of potentially harmful CV effects of otherwise effective hypoglycemic drugs resulted in regulatory mandates for CV outcome trials to ascertain the safety of newer anti-hypoglycemic agents appearing on the market. Three new classes of anti-hyperglycemic agents have been introduced in recent years. While dipeptidyl peptidase-4 (DPP-4) inhibitors exhibited increased heart failure hospitalization in the SAVOR-TIMI 53 trial evaluating saxagliptin and in the secondary analysis of the EXAMINE trial for alogliptin, the effects of glucagon-like peptide-1 (GLP-1) analogs and sodium-glucose co-transporter-2 (SGLT2) inhibitors on CV outcomes in diabetes have largely been positive. The LEADER and SUSTAIN-6 trials evaluating the safety and efficacy of the GLP-1 analogs liraglutide and semaglutide, respectively, showed a statistically significant reduction in the primary outcome (major adverse cardiac events [MACE]: CV death, myocardial infarction, and stroke) and the secondary combined outcome when compared to placebo. Results of the TECOS trial for sitagliptin were, however, neutral (no net CV benefit or harm), questioning the class effect of GLP-1 analogs. Results of the SGLT2 inhibitor trials were more uniform. While EMPA-REG (evaluating empagliflozin) and CANVAS (evaluating canagliflozin) showed a reduction in the MACE end point, dapagliflozin had a net neutral effect on MACE in DECLARE-TIMI 58. All three SGLT2 inhibitors, however, showed a significant reduction in heart failure hospitalizations. Although initially designed to keep potentially harmful anti-hyperglycemic agents off the market, the CV outcome trials have provided clinicians with a new set of anti-hyperglycemic drugs with proven CV benefit in patients with diabetes and CV disease, thus expanding the field of CV secondary prevention. There is a need to inculcate GLP-1 analogs and SGLT2 inhibitors that reduce major CV events and heart failure hospitalizations (alongside lifestyle management and metformin) in the treatment of patients with diabetes and CV disease.
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Affiliation(s)
- Prakash Deedwania
- UCSF School of Medicine, Fresno, Academic Suite #46, 2315 East Kashian Lane, Fresno, CA, 93701, USA.
| | - Tushar Acharya
- Division of Cardiology, Department of Medicine, Sarver Heart Center, University of Arizona College of Medicine, Tucson, AZ, 85724-5037, USA
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Wu B, Zheng H, Gu J, Guo Y, Liu Y, Wang Y, Chen F, Yang A, Wang J, Wang H, Liu Y, Wang D. Effects of sodium-glucose cotransporter 2 inhibitors in addition to insulin therapy on cardiovascular risk factors in type 2 diabetes patients: A meta-analysis of randomized controlled trials. J Diabetes Investig 2019; 10:446-457. [PMID: 29923322 PMCID: PMC6400156 DOI: 10.1111/jdi.12876] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/29/2018] [Revised: 05/09/2018] [Accepted: 06/11/2018] [Indexed: 12/25/2022] Open
Abstract
AIMS/INTRODUCTION In the present meta-analysis, we aimed to determine the effects of sodium-glucose cotransporter 2 inhibitor (SGLT-2i) in addition to insulin therapy on cardiovascular risk factors in type 2 diabetes patients. MATERIALS AND METHODS Randomized controlled trials were identified by searching the PubMed, Embase and Cochrane Library databases published before September 2017. The intervention group received SGLT-2i as add-on treatment to insulin therapy, and the control group received placebos in addition to insulin. We assessed pooled data, including weighted mean differences and 95% confidence intervals (CIs) using a random-effects model. RESULTS A total of 10 randomized controlled trials (n = 5,159) were eligible. The weighted mean differences for systolic blood pressure and diastolic blood pressure were -3.17 mmHg (95% CI -4.53, -1.80, I2 = 0%) and -1.60 mmHg (95% CI -2.52, -0.69, I2 = 0%) in the intervention groups. Glycosylated hemoglobin, fasting plasma glucose, postprandial glucose and daily insulin were also lower in the intervention groups, with relative weighted mean differences of -0.49% (95% CI -0.71, -0.28%, I2 = 92%), -1.10 mmol/L (95% CI -1.69, -0.51 mmol/L, I2 = 84%), -3.63 mmol/L (95% CI -4.36, -2.89, I2 = 0%) and -5.42 IU/day (95% CI -8.12, -2.72, I2 = 93%). The transformations of uric acid and bodyweight were -26.16 μmol/L (95% CI -42.14, -10.17, I2 = 80%) and -2.13 kg (95% CI -2.66, -1.60, I2 = 83%). The relative risk of hypoglycemia was 1.09 (95% CI 1.02, 1.17, P < 0.01). The relative risks of urinary tract and genital infection were 1.29 (95% CI 1.03, 1.62, P = 0.03) and 5.25 (95% CI 3.55, 7.74, P < 0.01). CONCLUSIONS The results showed that in the intervention group, greater reductions were achieved for blood pressure, glucose control, uric acid and bodyweight. This treatment regimen might therefore provide beneficial effects on the occurrence and development of cardiovascular events.
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Affiliation(s)
- Bingshu Wu
- Department of Geriatric EndocrinologyThe First Affiliated Hospital of China Medical UniversityShenyangLiaoningChina
| | - Hongzhi Zheng
- Department of Geriatric EndocrinologyThe First Affiliated Hospital of China Medical UniversityShenyangLiaoningChina
| | - Jianqiu Gu
- Department of EndocrinologyThe First Affiliated Hospital of China Medical UniversityShenyangLiaoningChina
| | - Yan Guo
- Department of Geriatric EndocrinologyThe First Affiliated Hospital of China Medical UniversityShenyangLiaoningChina
| | - Yixuan Liu
- Department of Geriatric EndocrinologyThe First Affiliated Hospital of China Medical UniversityShenyangLiaoningChina
| | - Yingfang Wang
- Department of Geriatric EndocrinologyThe First Affiliated Hospital of China Medical UniversityShenyangLiaoningChina
| | - Feng Chen
- Department of Geriatric EndocrinologyThe First Affiliated Hospital of China Medical UniversityShenyangLiaoningChina
| | - Aolin Yang
- Department of Geriatric EndocrinologyThe First Affiliated Hospital of China Medical UniversityShenyangLiaoningChina
| | - Jiabei Wang
- Department of Geriatric EndocrinologyThe First Affiliated Hospital of China Medical UniversityShenyangLiaoningChina
| | - Hailong Wang
- Department of Epidemiology and Evidence‐based MedicineThe First Affiliated Hospital of China Medical UniversityShenyangLiaoningChina
| | - Ying Liu
- Department of Biochemistry and Molecular BiologyChina Medical UniversityShenyangLiaoningChina
| | - Difei Wang
- Department of Geriatric EndocrinologyThe First Affiliated Hospital of China Medical UniversityShenyangLiaoningChina
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Avgerinos I, Liakos A, Tsapas A, Bekiari E. Cardiovascular Risk Reduction in Type 2 Diabetes: Therapeutic Potential of Dapagliflozin. Diabetes Metab Syndr Obes 2019; 12:2549-2557. [PMID: 31819580 PMCID: PMC6899064 DOI: 10.2147/dmso.s190356] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/17/2019] [Accepted: 11/19/2019] [Indexed: 02/06/2023] Open
Abstract
Sodium-glucose co-transporter 2 (SGLT-2) inhibitors are currently used as second-line therapy for treatment of patients with type 2 diabetes mellitus (T2DM). Based on the results from dedicated cardiovascular outcome trials (CVOTs), current guidelines suggest the use of SGLT-2 inhibitors for patients with T2DM and established atherosclerotic cardiovascular disease (ASCVD) or heart failure. The cardiovascular safety profile of dapagliflozin, a novel SGLT-2 inhibitor, has been recently explored in large CVOTs. Treatment with dapagliflozin reduced the risk of the composite outcome of cardiovascular mortality or hospitalization for heart failure compared with placebo, both among patients with T2DM who had or were at risk of ASCVD, as well as among patients with heart failure and a reduced ejection fraction. The observed cardiovascular benefit was mainly attributed to the lower rate of hospitalization for heart failure. Additionally, treatment with dapagliflozin was associated with a lower rate of renal adverse events. The safety and efficacy of dapagliflozin on glycemic and non-glycemic endpoints has been also well established in a series of other clinical trials and real-word studies. The aim of the present review is to summarize the available evidence regarding the cardiovascular profile of dapagliflozin in patients with T2DM. Overall, by reducing the rate of hospitalization for heart failure and ameliorating renal adverse events, dapagliflozin is a valuable option for the management of patients with T2DM and multiple cardiovascular risk factors.
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Affiliation(s)
- Ioannis Avgerinos
- Clinical Research and Evidence-Based Medicine Unit, Second Medical Department, Aristotle University of Thessaloniki, Thessaloniki, Greece
- Correspondence: Ioannis Avgerinos Clinical Research and Evidence-Based Medicine Unit, Second Medical Department, Aristotle University of Thessaloniki, Konstantinoupoleos 49, Thessaloniki54642, Greece Email
| | - Aris Liakos
- Clinical Research and Evidence-Based Medicine Unit, Second Medical Department, Aristotle University of Thessaloniki, Thessaloniki, Greece
- Diabetes Centre, Second Medical Department, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Apostolos Tsapas
- Clinical Research and Evidence-Based Medicine Unit, Second Medical Department, Aristotle University of Thessaloniki, Thessaloniki, Greece
- Diabetes Centre, Second Medical Department, Aristotle University of Thessaloniki, Thessaloniki, Greece
- Harris Manchester College, University of Oxford, Oxford, UK
| | - Eleni Bekiari
- Clinical Research and Evidence-Based Medicine Unit, Second Medical Department, Aristotle University of Thessaloniki, Thessaloniki, Greece
- Diabetes Centre, Second Medical Department, Aristotle University of Thessaloniki, Thessaloniki, Greece
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Galli M, D'Amario D, Sofia C, Vaccarella M, Crea F, Aspromonte N. Clinical potential relevance of metabolic properties of SGLT2 inhibitors in patients with heart failure. Expert Opin Drug Metab Toxicol 2018; 14:1273-1285. [PMID: 30472914 DOI: 10.1080/17425255.2018.1551360] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Introduction: Heart failure (HF) affects approximately 2% of the population worldwide, remaining a major cause of hospitalization and mortality despite innovative therapeutic approaches introduced in the past few decades. Type 2 diabetes mellitus (T2DM) contributes significantly to end-organ damage and HF-related complications and is associated with worse clinical status and increased all-cause and cardiovascular mortality in patients with HF with reduced (HFrEF) or with preserved ejection fraction (HFpEF), compared to HF patients without T2DM. Recently, a novel class of antidiabetic drugs has been introduced: sodium glucose co-trasport-2 inhibitors (SGLT2i). Initially designed for patients with T2DM to reduce kidney blood glucose resorption, SGLT2i rapidly gained attention among HF specialists since they were able to show a beneficial prognostic impact in patients affected by HF and T2DM, even independently from the glycemic control as suggested by the EMPA-REG OUTCOME and CANVAS trials. Areas covered: The present review focuses on the mechanisms and the current clinical evidence supporting the use of SGLT2i in HF patients with T2DM. Moreover, the SGLT2i pharmacokinetic and pharmacodynamic properties will be presented in order to better understand the rationale and the design of the ongoing clinical trials investigating directly the effect of this new class of drugs in patients with HF, even independently from T2DM. Expert opinion: SGLT2i are emerging as an effective and safe therapy for the treatment of T2DM and current evidence has unexpectedly demonstrated a robust cardiovascular protection in HF patients with T2DM. Therefore, ongoing clinical trials are investigating directly the effect of this new class of drugs in patients with HF, even independently from T2DM. However, it is methodologically disappointing that the mechanisms underlying the encouraging results in cardiovascular protection of this drug class are still not fully understood. A better understanding of the pharmacokinetic and pharmacodynamic properties of SGLT2i is necessary in order to better determine the effect of this new class of drugs in patients with HF.
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Affiliation(s)
- Mattia Galli
- a Department of Cardiovascular and Thoracic Sciences , Fondazione Policlinico Universitario A. Gemelli, IRCCS, Università Cattolica del Sacro Cuore , Rome , Italy
| | - Domenico D'Amario
- a Department of Cardiovascular and Thoracic Sciences , Fondazione Policlinico Universitario A. Gemelli, IRCCS, Università Cattolica del Sacro Cuore , Rome , Italy
| | - Carmelo Sofia
- a Department of Cardiovascular and Thoracic Sciences , Fondazione Policlinico Universitario A. Gemelli, IRCCS, Università Cattolica del Sacro Cuore , Rome , Italy
| | - Marcello Vaccarella
- a Department of Cardiovascular and Thoracic Sciences , Fondazione Policlinico Universitario A. Gemelli, IRCCS, Università Cattolica del Sacro Cuore , Rome , Italy
| | - Filippo Crea
- a Department of Cardiovascular and Thoracic Sciences , Fondazione Policlinico Universitario A. Gemelli, IRCCS, Università Cattolica del Sacro Cuore , Rome , Italy
| | - Nadia Aspromonte
- a Department of Cardiovascular and Thoracic Sciences , Fondazione Policlinico Universitario A. Gemelli, IRCCS, Università Cattolica del Sacro Cuore , Rome , Italy
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Abstract
Findings from the past 10 years have placed the glucagon-secreting pancreatic α-cell centre stage in the development of diabetes mellitus, a disease affecting almost one in every ten adults worldwide. Glucagon secretion is reduced in patients with type 1 diabetes mellitus, increasing the risk of insulin-induced hypoglycaemia, but is enhanced in type 2 diabetes mellitus, exacerbating the effects of diminished insulin release and action on blood levels of glucose. A better understanding of the mechanisms underlying these changes is therefore an important goal. RNA sequencing reveals that, despite their opposing roles in the control of blood levels of glucose, α-cells and β-cells have remarkably similar patterns of gene expression. This similarity might explain the fairly facile interconversion between these cells and the ability of the α-cell compartment to serve as a source of new β-cells in models of extreme β-cell loss that mimic type 1 diabetes mellitus. Emerging data suggest that GABA might facilitate this interconversion, whereas the amino acid glutamine serves as a liver-derived factor to promote α-cell replication and maintenance of α-cell mass. Here, we survey these developments and their therapeutic implications for patients with diabetes mellitus.
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Affiliation(s)
| | - Pauline Chabosseau
- Section of Cell Biology and Functional Genomics, Division of Diabetes, Endocrinology and Metabolism, Department of Medicine, Imperial College London, Hammersmith Hospital Campus, London, UK
| | - Guy A Rutter
- Section of Cell Biology and Functional Genomics, Division of Diabetes, Endocrinology and Metabolism, Department of Medicine, Imperial College London, Hammersmith Hospital Campus, London, UK.
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Garcia-Ropero A, Badimon JJ, Santos-Gallego CG. The pharmacokinetics and pharmacodynamics of SGLT2 inhibitors for type 2 diabetes mellitus: the latest developments. Expert Opin Drug Metab Toxicol 2018; 14:1287-1302. [PMID: 30463454 DOI: 10.1080/17425255.2018.1551877] [Citation(s) in RCA: 74] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
INTRODUCTION Type 2 diabetes mellitus (T2DM) is a complex metabolic disorder associated with high cardiovascular (CV) risk. Some of the therapeutic strategies are contraindicated in patients with concomitant heart disease. However, the newest antidiabetic medications, sodium-glucose cotransporter 2 (SGLT2) inhibitors, have shown to significantly reduce CV mortality and heart failure (HF) hospitalizations. The mechanism behind these surprising cardiac benefits remains unclear. Areas covered: This article reviews the pharmacokinetic, pharmacodynamics, efficacy, and safety data for the different SGLT2 inhibitors. Specific attention is devoted to the postulated mechanisms of action for their benefit. The therapeutic efficacy and potential use in different indications outside T2DM such as HF, T1DM, and renal disease are also discussed. Expert opinion: SGLT2 inhibitors have an excellent pharmacokinetic and pharmacodynamic profile. Importantly, SGLT2 inhibitors are a safe and efficacious treatment option for T2DM. Given their cardiac benefits (reduction in HF and death) and the low incidence of adverse events, SGLT2 inhibitors are being currently studied as a treatment for HF also in nondiabetic individuals. These agents seem to represent a shift in the treatment of HF patients regardless their glycemic profile.
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Affiliation(s)
- Alvaro Garcia-Ropero
- a Atherothrombosis Research Unit, Cardiovascular Institute , Icahn School of Medicine at Mount Sinai , New York , NY , USA
| | - Juan J Badimon
- a Atherothrombosis Research Unit, Cardiovascular Institute , Icahn School of Medicine at Mount Sinai , New York , NY , USA
| | - Carlos G Santos-Gallego
- a Atherothrombosis Research Unit, Cardiovascular Institute , Icahn School of Medicine at Mount Sinai , New York , NY , USA
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39
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Euglisemic diabetic ketoacidotic coma caused by dapagliflozin. Am J Emerg Med 2018; 36:2136.e1-2136.e2. [DOI: 10.1016/j.ajem.2018.08.054] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2018] [Revised: 08/18/2018] [Accepted: 08/20/2018] [Indexed: 11/20/2022] Open
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40
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Li Z, Xu X, Deng L, Liao R, Liang R, Zhang B, Zhang L. Design, synthesis and biological evaluation of nitric oxide releasing derivatives of dapagliflozin as potential anti-diabetic and anti-thrombotic agents. Bioorg Med Chem 2018; 26:3947-3952. [PMID: 29954682 DOI: 10.1016/j.bmc.2018.06.017] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2018] [Revised: 06/10/2018] [Accepted: 06/13/2018] [Indexed: 11/17/2022]
Abstract
The cardiovascular complications were highly prevalent in type 2 diabetes mellitus (T2DM), even at the early stage of T2DM or the state of intensive glycemic control. Therefore, there is an urgent need for the intervention of cardiovascular complications in T2DM. Herein, the new hybrids of NO donor and SGLT2 inhibitor were design to achieve dual effects of anti-hyperglycemic and anti-thrombosis. As expected, the preferred hybrid 2 exhibited moderate SGLT2 inhibitory effects and anti-platelet aggregation activities, and its anti-platelet effect mediated by NO was also confirmed in the presence of NO scavenger. Moreover, compound 2 revealed significantly hypoglycemic effects and excretion of urinary glucose during an oral glucose tolerance test in mice. Potent and multifunctional hybrid, such as compound 2, is expected as a potential candidate for the intervention of cardiovascular complications in T2DM.
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Affiliation(s)
- Zheng Li
- School of Pharmacy, Guangdong Pharmaceutical University, Guangzhou 510006, PR China
| | - Xue Xu
- Guangzhou General Pharmaceutical Research Institute Co., Ltd., Guangzhou 510240, PR China
| | - Liming Deng
- School of Pharmacy, Guangdong Pharmaceutical University, Guangzhou 510006, PR China
| | - Ruoxian Liao
- School of Pharmacy, Guangdong Pharmaceutical University, Guangzhou 510006, PR China
| | - Ruiying Liang
- School of Pharmacy, Guangdong Pharmaceutical University, Guangzhou 510006, PR China
| | - Bo Zhang
- Department of Clinical Laboratory Science, Wuxi People's Hospital of Nanjing Medical University, 299 Qingyang Road, Wuxi, Jiangsu 214023, PR China.
| | - Luyong Zhang
- School of Pharmacy, Guangdong Pharmaceutical University, Guangzhou 510006, PR China; Guangzhou Key Laboratory of Construction and Application of New Drug Screening Model Systems, Guangdong Pharmaceutical University, Guangzhou 510006, PR China; Jiangsu Key Laboratory of Drug Screening, China Pharmaceutical University, Nanjing 210009, PR China.
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41
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Emami S, Siahi-Shadbad M, Adibkia K, Barzegar-Jalali M. Recent advances in improving oral drug bioavailability by cocrystals. ACTA ACUST UNITED AC 2018; 8:305-320. [PMID: 30397585 PMCID: PMC6209825 DOI: 10.15171/bi.2018.33] [Citation(s) in RCA: 50] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2018] [Revised: 05/04/2018] [Accepted: 05/05/2018] [Indexed: 12/18/2022]
Abstract
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Introduction: Oral drug delivery is the most favored route of drug administration. However, poor oral bioavailability is one of the leading reasons for insufficient clinical efficacy. Improving oral absorption of drugs with low water solubility and/or low intestinal membrane permeability is an active field of research. Cocrystallization of drugs with appropriate coformers is a promising approach for enhancing oral bioavailability.
Methods: In the present review, we have focused on recent advances that have been made in improving oral absorption through cocrystallization. The covered areas include supersaturation and its importance on oral absorption of cocrystals, permeability of cocrystals through membranes, drug-coformer pharmacokinetic (PK) interactions, conducting in vivo-in vitro correlations for cocrystals. Additionally, a discussion has been made on the integration of nanocrystal technology with supramolecular design. Marketed cocrystal products and PK studies in human subjects are also reported.
Results: Considering supersaturation and consequent precipitation properties is necessary when evaluating dissolution and bioavailability of cocrystals. Appropriate excipients should be included to control precipitation kinetics and to capture solubility advantage of cocrystals. Beside to solubility, cocrystals may modify membrane permeability of drugs. Therefore, cocrystals can find applications in improving oral bioavailability of poorly permeable drugs. It has been shown that cocrystals may interrupt cellular integrity of cellular monolayers which can raise toxicity concerns. Some of coformers may interact with intestinal absorption of drugs through changing intestinal blood flow, metabolism and inhibiting efflux pumps. Therefore, caution should be taken into account when conducting bioavailability studies. Nanosized cocrystals have shown a high potential towards improving absorption of poorly soluble drugs.
Conclusions: Cocrystals have found their way from the proof-of-principle stage to the clinic. Up to now, at least two cocrystal products have gained approval from regulatory bodies. However, there are remaining challenges on safety, predicting in vivo behavior and revealing real potential of cocrystals in the human.
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Affiliation(s)
- Shahram Emami
- Drug Applied Research Center and Faculty of Pharmacy, Tabriz University of Medical Sciences, Tabriz, Iran.,Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mohammadreza Siahi-Shadbad
- Department of Pharmaceutical and Food Control, Faculty of Pharmacy, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Khosro Adibkia
- Research Center for Pharmaceutical Nanotechnology, Biomedicine Institute, and Faculty of Pharmacy, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mohammad Barzegar-Jalali
- Biotechnology Research Center, and Faculty of Pharmacy, Tabriz University of Medical Sciences, Tabriz, Iran
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Madaan T, Husain I, Akhtar M, Najmi AK. Exploring novel pharmacotherapeutic applications and repurposing potential of sodium glucose CoTransporter 2 inhibitors. Clin Exp Pharmacol Physiol 2018; 45:897-907. [PMID: 29751356 DOI: 10.1111/1440-1681.12963] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2018] [Revised: 04/24/2018] [Accepted: 04/26/2018] [Indexed: 12/22/2022]
Abstract
Sodium glucose cotransporter 2 (SGLT2) inhibitors are a relatively new class of anti-hyperglycaemic drugs with a distinctive mechanism of action focusing on renal absorption of glucose. Apart from its anti-hyperglycaemic effects, a multitude of research studies on this class have revealed that these drugs have far more versatile and comprehensive pharmacological effects than previously believed. Approximately 30% of FDA approved drugs are repurposed and used for indications other than those for which they were initially intended. Repurposing already approved drugs leads to significant reduction in pre-clinical and clinical R&D costs as well as minimizing the burden with respect to obtaining regulatory approval. SGLT2 inhibitors have been found to exhibit cardioprotective, renoprotective, anti-hyperlipidaemic, anti-atherosclerotic, anti-obesity, anti-neoplastic, hepatoprotective, and renoprotective effects in in vitro, pre-clinical, and clinical studies. The pleiotropic effects of this class have been attributed to a variety of its pharmacodynamic actions such as natriuresis, haemoconcentration, deactivation of RAAS, ketone body formation, alterations in energy homeostasis, glycosuria, lipolysis, anti-inflammatory, and anti-oxidative actions. These favourable observations encourage further research on this multifaceted class in order to effectively explore and harness its full potential and consequently lead to clinical outcomes.
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Affiliation(s)
- Tushar Madaan
- Department of Pharmacology, School of Pharmaceutical Education & Research, Jamia Hamdard, New Delhi, India
| | - Ibraheem Husain
- Department of Pharmacology, School of Pharmaceutical Education & Research, Jamia Hamdard, New Delhi, India
| | - Mohamad Akhtar
- Department of Pharmacology, School of Pharmaceutical Education & Research, Jamia Hamdard, New Delhi, India
| | - Abul Kalam Najmi
- Department of Pharmacology, School of Pharmaceutical Education & Research, Jamia Hamdard, New Delhi, India
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43
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Suades R, Cosentino F, Badimon L. Glucose-lowering treatment in cardiovascular and peripheral artery disease. Curr Opin Pharmacol 2018; 39:86-98. [DOI: 10.1016/j.coph.2018.03.001] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2017] [Revised: 02/27/2018] [Accepted: 03/01/2018] [Indexed: 01/04/2023]
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Aguillón AR, Mascarello A, Segretti ND, de Azevedo HFZ, Guimaraes CRW, Miranda LSM, de Souza ROMA. Synthetic Strategies toward SGLT2 Inhibitors. Org Process Res Dev 2018. [DOI: 10.1021/acs.oprd.8b00017] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Anderson R. Aguillón
- Biocatalysis and Organic Synthesis Group, Universidade Federal do Rio de Janeiro, 22941-909 Rio de Janeiro-RJ, Brazil
| | | | | | | | | | - Leandro S. M. Miranda
- Biocatalysis and Organic Synthesis Group, Universidade Federal do Rio de Janeiro, 22941-909 Rio de Janeiro-RJ, Brazil
| | - Rodrigo O. M. A. de Souza
- Biocatalysis and Organic Synthesis Group, Universidade Federal do Rio de Janeiro, 22941-909 Rio de Janeiro-RJ, Brazil
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45
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El Masri D, Ghosh S, Jaber LA. Safety and efficacy of sodium-glucose cotransporter 2 (SGLT2) inhibitors in type 1 diabetes: A systematic review and meta-analysis. Diabetes Res Clin Pract 2018; 137:83-92. [PMID: 29317332 DOI: 10.1016/j.diabres.2018.01.004] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/17/2017] [Revised: 12/01/2017] [Accepted: 01/02/2018] [Indexed: 12/15/2022]
Abstract
AIMS Sodium-glucose cotransporter 2 (SGLT2) inhibitors are currently FDA approved for the management of type 2 diabetes. Our objective was to review the available evidence of the effects of SGLT2 inhibitors on HbA1c, body weight, and total daily insulin dose, as well as their safety profile in patients with type 1 diabetes. METHODS Four randomized controlled trials (RCTs) were identified by conducting a systematic search of PubMed, Embase, Web of Science, Scopus and Cochrane library databases through August 2017. Data on study design, sample size, mean ± standard deviation of HbA1c, body weight, and total daily insulin dose, as well as reported adverse events were extracted. Weighted mean differences (WMDs) and 95% confidence intervals (CIs) were calculated using a random-effects model. RESULTS Relative to placebo, therapy with SGLT2 inhibitors led to significant reductions in HbA1c (WMD 0.39; 95% CI 0.27, 0.51), body weight (WMD 2.76; 95% CI 1.11, 4.40), and total daily insulin dose (WMD 5.03; 95% CI 1.83, 8.23). In addition, there was no significant difference in the rate of adverse events. CONCLUSIONS The current study lends supports for the development of SGLT2 inhibitors in combination with insulin as a treatment option for patients with type 1 diabetes.
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Affiliation(s)
- Dana El Masri
- Eugene Applebaum College of Pharmacy and Health Sciences, Department of Pharmacy Practice, Wayne State University, 259 Mack Avenue, Suite 2134, Detroit, MI 48201, USA.
| | - Samiran Ghosh
- Wayne State University School of Medicine, Department of Family Medicine and Public Health Sciences, Wayne State University, 6135 Woodward Ave, Rm 1128, Detroit, MI 48202, USA.
| | - Linda A Jaber
- Eugene Applebaum College of Pharmacy and Health Sciences, Department of Pharmacy Practice, Wayne State University, 259 Mack Avenue, Suite 2134, Detroit, MI 48201, USA.
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46
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Peacock SC, Lovshin JA, Cherney DZI. Perioperative Considerations for the Use of Sodium-Glucose Cotransporter-2 Inhibitors in Patients With Type 2 Diabetes. Anesth Analg 2018; 126:699-704. [DOI: 10.1213/ane.0000000000002377] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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47
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Cho Y, Kang ES. Cardiovascular Outcome Trials of Sodium Glucose Cotransporter 2 Inhibitor and Its Possible Cardioprotective Mechanism. J Lipid Atheroscler 2018. [DOI: 10.12997/jla.2018.7.1.21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Affiliation(s)
- Yongin Cho
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Eun Seok Kang
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
- Institute of Endocrine Research, Yonsei University College of Medicine, Seoul, Korea
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48
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Sakaeda T, Kobuchi S, Yoshioka R, Haruna M, Takahata N, Ito Y, Sugano A, Fukuzawa K, Hayase T, Hayakawa T, Nakayama H, Takaoka Y, Tohkin M. Susceptibility to serious skin and subcutaneous tissue disorders and skin tissue distribution of sodium-dependent glucose co-transporter type 2 (SGLT2) inhibitors. Int J Med Sci 2018; 15:937-943. [PMID: 30008607 PMCID: PMC6036094 DOI: 10.7150/ijms.22224] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2017] [Accepted: 05/27/2018] [Indexed: 12/15/2022] Open
Abstract
Objectives: In Japan, sodium-glucose co-transporter type 2 (SGLT2) inhibitors have been reported to be associated with serious skin and subcutaneous tissue disorders. A post-marketing surveillance (PMS) study suggested that the association was specific for ipragliflozin and, to a lesser extent for dapagliflozin. These studies were performed to confirm the association of 6 SGLT2 inhibitors with serious skin disorders in a clinical setting, to elucidate the role of melanin in serious skin disorders and to understand the underlying mechanisms. Methods: The latest PMS records were retrieved from the Japanese Adverse Drug Event Report (JADER) database, and the associations were analyzed by data mining techniques. In silico 3-D docking simulation of SGLT2 inhibitors with melanin was performed using the MOE software. The skin tissue distribution of SGLT2 inhibitors was evaluated using albino rats after oral administration at clinical doses. Results: The adjusted reporting odds ratio (95% confidential limit) was 1.667 (1.415, 1.963) for ipragliflozin, 0.514 (0.317, 0.835) for dapagliflozin, 0.149 (0.048, 0.465) for tofogliflozin, 0.624 (0.331, 1.177) for luseogliflozin, 0.590 (0.277, 1.257) for canagliflozin and 0.293 (0.073, 1.187) for empagliflozin, when drugs other than the SGLT2 inhibitors were referred, and the association was detected only for ipragliflozin in clinical use. In silico 3-D docking simulation suggested the influence of melanin in ipragliflozin-specific serious skin disorders. The skin tissue-to-plasma concentration ratio of ipragliflozin was 0.45 ± 0.20 (±SD) at 1 hr after administration and increased in a time-dependent manner to 5.82 ± 3.66 at 24 hr (p<0.05), but not in case of other SGLT2 inhibitors. Conclusions: Serious skin disorders were suggested to be specific for ipragliflozin. Interaction with melanin might be implicated in ipragliflozin-specific serious skin disorders. Ipragliflozin was retained in the skin tissue, which suggested its interaction with the skin tissue in serious skin disorders.
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Affiliation(s)
- Toshiyuki Sakaeda
- Department of Pharmacokinetics, Kyoto Pharmaceutical University, Kyoto 607-8414, Japan
| | - Shinji Kobuchi
- Department of Pharmacokinetics, Kyoto Pharmaceutical University, Kyoto 607-8414, Japan
| | - Ryosuke Yoshioka
- Department of Pharmacokinetics, Kyoto Pharmaceutical University, Kyoto 607-8414, Japan
| | - Mariko Haruna
- Department of Pharmacokinetics, Kyoto Pharmaceutical University, Kyoto 607-8414, Japan
| | - Noriko Takahata
- Department of Pharmacokinetics, Kyoto Pharmaceutical University, Kyoto 607-8414, Japan
| | - Yukako Ito
- Department of Pharmacokinetics, Kyoto Pharmaceutical University, Kyoto 607-8414, Japan
| | - Aki Sugano
- Department of Medical Informatics and Bioinformatics, Kobe University Hospital, Kobe 650-0017, Japan
| | - Kazuki Fukuzawa
- Department of Regulatory Science, Nagoya City University Graduate School of Pharmaceutical Sciences, Nagoya 467-8603, Japan
| | - Toshiki Hayase
- Department of Regulatory Science, Nagoya City University Graduate School of Pharmaceutical Sciences, Nagoya 467-8603, Japan
| | - Taro Hayakawa
- Department of Hospital Pharmacy, Otsu City Hospital, Otsu 520-0804, Japan
| | - Hideo Nakayama
- Department of Hospital Pharmacy, Otsu City Hospital, Otsu 520-0804, Japan
| | - Yutaka Takaoka
- Department of Medical Informatics and Bioinformatics, Kobe University Hospital, Kobe 650-0017, Japan
| | - Masahiro Tohkin
- Department of Regulatory Science, Nagoya City University Graduate School of Pharmaceutical Sciences, Nagoya 467-8603, Japan
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Kalra S, Jacob J, Baruah MP. Metformin + Sodium-glucose Co-transporter-2 Inhibitor: Salutogenic Lifestyle Mimetics in a Tablet? Indian J Endocrinol Metab 2018; 22:164-166. [PMID: 29535955 PMCID: PMC5838898 DOI: 10.4103/ijem.ijem_266_17] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
Abstract
Salutogenesis is an accepted approach for chronic disease management. Calorie restriction and exercise are two evidence based salutogenic interventions in diabetes treatment. Calorie restriction mimetics and exercise mimetics may be used as pharmacological tools to help manage diabetes in a sulutogenic manner. This article discusses the biochemical basis and pharmacology of metformin and sodium glucose cotransporter 2 inhibitors. It describes how a combination of these drugs can be used as a calories restriction and exercise mimetic, to help improve diabetes control.
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Affiliation(s)
- Sanjay Kalra
- Department of Endocrinology, Bharti Hospital, Karnal, Haryana, India
| | - Jubbin Jacob
- Department of Endocrinology, Christian Medical College, Ludhiana, Punjab, India
| | - Manash P. Baruah
- Department of Endocrinology, Excel Hospitals, Guwahati, Assam, India
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50
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Paneni F, Lüscher TF. Cardiovascular Protection in the Treatment of Type 2 Diabetes: A Review of Clinical Trial Results Across Drug Classes. Am J Cardiol 2017; 120:S17-S27. [PMID: 28606340 DOI: 10.1016/j.amjcard.2017.05.015] [Citation(s) in RCA: 56] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
Patients with type 2 diabetes (T2DM) have a significantly higher risk of developing cardiovascular disease (CVD)-namely myocardial infarction, heart failure, and stroke. Despite clear advances in the prevention and treatment of CVD, the impact of T2DM on CVD outcome remains high and continues to escalate. Available evidence indicates that the risk of macrovascular complications increases with the severity of hyperglycemia, thus suggesting that the relation between metabolic disturbances and vascular damage is approximately linear. Although current antidiabetic drugs are highly effective for the management of hyperglycemia, most T2DM patients remain exposed to a substantial and concrete risk of CVD. Over the last decade many glucose-lowering agents have been tested for their safety and efficacy in T2DM with CVD. Noteworthy, most of these studies failed to show a significant benefit in terms of CV morbidity and mortality, despite intensive glycemic control. The recent trials Empagliflozin Cardiovascular Outcome Event Trial in Type 2 Diabetes Mellitus Patients-Removing Excess Glucose (EMPA-REG OUTCOME); Trial to Evaluate Cardiovascular and Other Long-term Outcomes with Semaglutide in Subjects with Type 2 Diabetes (SUSTAIN-6); Liraglutide Effect and Action in Diabetes: Evaluation of Cardiovascular Outcome Results (LEADER); and Insulin Resistance Intervention After Stroke (IRIS) have shed some light on this important clinical issue, thus showing a convincing effect of empagliflozin, liraglutide, and pioglitazone on CVD outcomes. Here we provide a critical and updated overview of the main glucose-lowering agents and their risk/benefit ratio for the prevention of CVD in patients with T2DM.
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