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Song X, Cao Y, Ye J, Dai W, Zhang S, Ye S. A new mutation c.685G>A:p.E229K in the KCNJ11 gene: A case report of maturity-onset diabetes of the young13. Medicine (Baltimore) 2022; 101:e30668. [PMID: 36181023 PMCID: PMC9524910 DOI: 10.1097/md.0000000000030668] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
Abstract
INTRODUCTION Maturity-onset diabetes of the young (MODY) is an autosomal dominant monogenic diabetes. We report a pair of father and son diagnosed as MODY13 with a new mutation c.685G>A:p.E229K in the inwardly rectifying subfamily J, member 11 (KCNJ11) gene. CASE PRESENTATION A pair of father and son was examined after admission to the hospital and a whole exome test performed. Whole exome test showed that there was a mutation c.685G>A:p.E229K in the KCNJ11 gene encoding a potassium channel, KCNJ11. CONCLUSIONS The diagnosis of MODY13 requires genetic testing. After confirmation, medication and diet need to be adjusted to control blood glucose. The treatment plan was adjusted. After glimepiride was administered, symptoms of diabetes were effectively improved. According to our knowledge, this is the first reported mutation of c.685G>A:p.E229K in the KCNJ11 gene.
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Affiliation(s)
- Xinjie Song
- Department of Endocrinology, Second People’s Hospital of Hefei City, Hefei City, Anhui Province, China
| | - Yonghong Cao
- Department of Endocrinology, Second People’s Hospital of Hefei City, Hefei City, Anhui Province, China
- *Correspondence: Yonghong Cao, Department of Endocrinology, Second People’s Hospital of Hefei City, Intersection of Guangde Road and Leshui Road, Yaohai District, Hefei City, Anhui Province 230011, China (e-mail: )
| | - Jun Ye
- Department of Endocrinology, Second People’s Hospital of Hefei City, Hefei City, Anhui Province, China
| | - Wu Dai
- Department of Endocrinology, Second People’s Hospital of Hefei City, Hefei City, Anhui Province, China
| | - Suwan Zhang
- Department of Endocrinology, Second People’s Hospital of Hefei City, Hefei City, Anhui Province, China
| | - Shuai Ye
- Department of Endocrinology, Second People’s Hospital of Hefei City, Hefei City, Anhui Province, China
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Sforza A, Vigorelli V, Rurali E, Perrucci GL, Gambini E, Arici M, Metallo A, Rinaldi R, Fiorina P, Barbuti A, Raucci A, Sacco E, Rocchetti M, Pompilio G, Genovese S, Vinci MC. Liraglutide preserves CD34+ stem cells from dysfunction Induced by high glucose exposure. Cardiovasc Diabetol 2022; 21:51. [PMID: 35397526 PMCID: PMC8994898 DOI: 10.1186/s12933-022-01486-9] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Accepted: 03/02/2022] [Indexed: 02/07/2023] Open
Abstract
Background Glucagon like peptide-1 receptor agonists (GLP-1RAs) have shown to reduce mortality and cardiovascular events in patients with type 2 diabetes mellitus (T2DM). Since the impairment in number and function of vasculotrophic circulating CD34+ hematopoietic stem progenitor cells (HSPCs) in T2D has been reported to increase cardiovascular (CV) risk, we hypothesized that one of the mechanisms whereby GLP-1 RAs exert CV protective effects may be related to the ability to improve CD34+ HSPC function. Methods In cord blood (CB)-derived CD34+ HSPC, the expression of GLP-1 receptor (GLP-1R) mRNA, receptor protein and intracellular signaling was evaluated by RT-qPCR and Western Blot respectively. CD34+ HSPCs were exposed to high glucose (HG) condition and GLP-1RA liraglutide (LIRA) was added before as well as after functional impairment. Proliferation, CXCR4/SDF-1α axis activity and intracellular ROS production of CD34+ HSPC were evaluated. Results CD34+ HSPCs express GLP-1R at transcriptional and protein level. LIRA treatment prevented and rescued HSPC proliferation, CXCR4/SDF-1α axis activity and metabolic imbalance from HG-induced impairment. LIRA stimulation promoted intracellular cAMP accumulation as well as ERK1/2 and AKT signaling activation. The selective GLP-1R antagonist exendin (9–39) abrogated LIRA-dependent ERK1/2 and AKT phosphorylation along with the related protective effects. Conclusion We provided the first evidence that CD34+ HSPC express GLP-1R and that LIRA can favorably impact on cell dysfunction due to HG exposure. These findings open new perspectives on the favorable CV effects of GLP-1 RAs in T2DM patients. Supplementary Information The online version contains supplementary material available at 10.1186/s12933-022-01486-9.
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Anti-aging effects of chlorpropamide depend on mitochondrial complex-II and the production of mitochondrial reactive oxygen species. Acta Pharm Sin B 2022; 12:665-677. [PMID: 35256938 PMCID: PMC8897034 DOI: 10.1016/j.apsb.2021.08.007] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2021] [Revised: 07/22/2021] [Accepted: 07/30/2021] [Indexed: 12/11/2022] Open
Abstract
Sulfonylureas are widely used oral anti-diabetic drugs. However, its long-term usage effects on patients’ lifespan remain controversial, with no reports of influence on animal longevity. Hence, the anti-aging effects of chlorpropamide along with glimepiride, glibenclamide, and tolbutamide were studied with special emphasis on the interaction of chlorpropamide with mitochondrial ATP-sensitive K+ (mitoK-ATP) channels and mitochondrial complex II. Chlorpropamide delayed aging in Caenorhabditis elegans, human lung fibroblast MRC-5 cells and reduced doxorubicin-induced senescence in both MRC-5 cells and mice. In addition, the mitochondrial membrane potential and ATP levels were significantly increased in chlorpropamide-treated worms, which is consistent with the function of its reported targets, mitoK-ATP channels. Increased levels of mitochondrial reactive oxygen species (mtROS) were observed in chlorpropamide-treated worms. Moreover, the lifespan extension by chlorpropamide required complex II and increased mtROS levels, indicating that chlorpropamide acts on complex II directly or indirectly via mitoK-ATP to increase the production of mtROS as a pro-longevity signal. This study provides mechanistic insight into the anti-aging effects of sulfonylureas in C. elegans.
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Strojek K, Pandey AS, Dell V, Sisson M, Wang S, Huyck S, Liu J, Gantz I. Efficacy and Safety of Ertugliflozin in Patients With Diabetes Mellitus Inadequately Controlled by Sulfonylurea Monotherapy: a Substudy of VERTIS CV. Diabetes Ther 2021; 12:1175-1192. [PMID: 33694093 PMCID: PMC7994479 DOI: 10.1007/s13300-021-01018-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/17/2020] [Accepted: 01/30/2021] [Indexed: 12/31/2022] Open
Abstract
INTRODUCTION Sulfonylureas (SU) are commonly used antihyperglycemic agents. VERTIS CV was the cardiovascular outcome study for the sodium-glucose cotransporter 2 inhibitor ertugliflozin. Enrollment of patients in VERTIS CV occurred in two sequential cohorts (Cohort 1 and Cohort 2). METHODS This substudy assessed the efficacy and safety of adding ertugliflozin to SU monotherapy. The primary endpoint was the change in HbA1c from baseline at 18 weeks. RESULTS Among the 8246 patients who were randomized in VERTIS CV, 157 patients in Cohort 1 and 135 patients in Cohort 2 were on SU monotherapy at baseline. In the prespecified analysis (Cohort 1 only), the least squares (LS) mean HbA1c change from baseline for placebo, ertugliflozin 5 mg, and ertugliflozin 15 mg was - 0.56%, - 0.91%, and - 0.78%, respectively (placebo-adjusted LS mean [95% CI] change: - 0.35% [- 0.72%, 0.02%]; - 0.22% [- 0.60%, 0.16%] for ertugliflozin 5 and 15 mg, respectively; p > 0.05 for both). In a post-hoc analysis that included Cohorts 1 and 2 (N = 292), the LS mean HbA1c change from baseline at week 18 for placebo, ertugliflozin 5 mg, and ertugliflozin 15 mg was - 0.31%, - 0.77%, and - 0.68%, respectively (placebo-adjusted change: - 0.46% [- 0.73%, - 0.18%]; - 0.37% [- 0.66%, - 0.09%]; p = 0.001 and 0.01 for ertugliflozin 5 and 15 mg, respectively). In Cohort 1, adverse events were reported in 45.8%, 47.3%, and 25.9% of patients with placebo, ertugliflozin 5 mg, and ertugliflozin 15 mg. The incidence rates of symptomatic hypoglycemia were 0.0%, 5.5%, and 3.7%, respectively, with no cases of severe hypoglycemia. The safety profile was similar for Cohorts 1 and 2 combined. CONCLUSION The addition of ertugliflozin to SU monotherapy reduced HbA1c but did not result in significant placebo-adjusted reductions from baseline according to the prespecified primary analysis (n = 157); however, in a post-hoc analysis with a larger patient population (n = 292), significant and clinically relevant HbA1c reductions were observed. Ertugliflozin was generally well tolerated. TRIAL REGISTRATION ClinicalTrials.gov identifier: NCT01986881.
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Affiliation(s)
- Krzysztof Strojek
- Department of Internal Diseases, Diabetology and Cardiometabolic Diseases, Faculty of Medical Sciences Zabrze, Medical University of Silesia, Katowice, Poland.
| | | | | | | | | | | | - Jie Liu
- Merck & Co., Inc., Kenilworth, NJ, USA
| | - Ira Gantz
- Merck & Co., Inc., Kenilworth, NJ, USA
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Cardiovascular Safety and Benefits of Noninsulin Antihyperglycemic Drugs for the Treatment of Type 2 Diabetes Mellitus-Part 1. Cardiol Rev 2021; 28:177-189. [PMID: 32282393 DOI: 10.1097/crd.0000000000000308] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Cardiovascular disease (CVD) is a major contributor to the morbidity and mortality associated with type 2 diabetes mellitus (T2DM). With T2DM growing in pandemic proportions, there will be profound healthcare implications of CVD in person with diabetes. The ideal drugs to improve outcomes in T2DM are those having antiglycemic efficacy in addition to cardiovascular (CV) safety, which has to be determined in appropriately designed CV outcome trials as mandated by regulatory agencies. Available evidence is largely supportive of metformin's CV safety and potential CVD risk reduction effects, whereas sulfonylureas are either CV risk neutral or are associated with variable CVD risk. Pioglitazone was also associated with improved CVD risk in patients with diabetes. The more recent antihyperglycemic medications have shown promise with regards to CVD risk reduction in T2DM patients at a high CV risk. Glucagon-like peptide-1 receptor agonists, a type of incretin-based therapy, were associated with better CV outcomes and mortality in T2DM patients, leading to the Food and Drug Administration approval of liraglutide to reduce CVD risk in high-risk T2DM patients. Ongoing and planned randomized controlled trials of the newer drugs should clarify the possibility of class effects, and of CVD risk reduction benefits in low-moderate CV risk patients. While metformin remains the first-line antiglycemic therapy in T2DM, glucagon-like peptide-1 receptor agonists should be appropriately prescribed in T2DM patients with baseline CVD or in those at a high CVD risk to improve CV outcomes. Dipeptidyl peptidase-4 inhibitors and sodium-glucose cotransporter-2 inhibitors are discussed in the second part of this review.
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Du H, Li Q, Yi H, Xu T, Xu XM, Kuang TT, Zhang J, Huang AQ, Fan G. Anti-Diabetic Effects of Berberis kansuensis Extract on Type 2 Diabetic Rats Revealed by 1 H-NMR-Based Metabolomics and Biochemistry Analysis. Chem Biodivers 2020; 17:e2000413. [PMID: 32871055 DOI: 10.1002/cbdv.202000413] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Accepted: 08/31/2020] [Indexed: 01/11/2023]
Abstract
The dried stem bark of Berberis kansuensis C.K.Schneid. (Berberidaceae) was widely used to treat diabetes in traditional Tibetan medicine system. However, its anti-diabetic mechanisms have not been elucidated. In this study, 1 H-NMR-based metabolomics combined with biochemistry assay was applied to investigate the anti-diabetic activities as well as underlying mechanisms of B. kansuensis extract on type 2 diabetic rats. The results showed that after 30 days treatment with B. kansuensis extract, the levels of FBG, GSP, INS, TNF-α, IL-1β and IL-6 were significantly decreased in B. kansuensis group compared with the model group. Besides, a total of 28 metabolites were identified in rat serum by 1 H-NMR-based metabolomics method, 16 of which were significantly different in the normal group compared with the model group, and eight of them were significantly reversed after B. kansuensis intervention. Further analysis of metabolic pathways indicated that therapeutic effect of B. kansuensis might be predominantly related to their ability to improve glycolysis and gluconeogenesis, citric acid cycle, lipid metabolism, amino acid metabolism and choline metabolism. The results of both metabolomics and biochemical analysis indicated that B. kansuensis extract has a potential anti-diabetic effect on type 2 diabetic rats. Its therapeutic effect may be based on the ability of anti-inflammation, alleviating insulin resistance and restoring several disturbed metabolic pathways.
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Affiliation(s)
- Huan Du
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, P. R. China
| | - Qi Li
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, P. R. China
| | - Huan Yi
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, P. R. China
| | - Tong Xu
- School of Ethnic Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, P. R. China
| | - Xin-Mei Xu
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, P. R. China
| | - Ting-Ting Kuang
- School of Ethnic Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, P. R. China
| | - Jing Zhang
- School of Ethnic Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, P. R. China
| | - An-Qing Huang
- Department of Anorectal Surgery, Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, 610072, P. R. China
| | - Gang Fan
- School of Ethnic Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, P. R. China
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Koufakis T, Dimitriadis G, Kotsa K. A lion in the room: Has the CAROLINA trial definitely resolved the issue of the cardiovascular safety of sulfonylureas? J Diabetes 2020; 12:499-502. [PMID: 32202061 DOI: 10.1111/1753-0407.13035] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/12/2020] [Revised: 02/09/2020] [Accepted: 03/05/2020] [Indexed: 01/21/2023] Open
Affiliation(s)
- Theocharis Koufakis
- Division of Endocrinology and Metabolism and Diabetes Center, First Department of Internal Medicine, Medical School, Aristotle University of Thessaloniki, AHEPA University Hospital, Thessaloniki, Greece
| | - George Dimitriadis
- Athens University Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Kalliopi Kotsa
- Division of Endocrinology and Metabolism and Diabetes Center, First Department of Internal Medicine, Medical School, Aristotle University of Thessaloniki, AHEPA University Hospital, Thessaloniki, Greece
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Synthesis and evaluation of novel peptidomimetics bearing p-aminobenzoic acid moiety as potential antidiabetic agents. Future Med Chem 2020; 12:991-1013. [PMID: 32208864 DOI: 10.4155/fmc-2018-0372] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Aim: Search for a new class of potential antidiabetic agents. Methodology: A series of novel peptidomimetics bearing the p-aminobenzoic acid moiety (TM3-TM6) were designed and synthesized. For all synthetic target molecules, the peroxisome proliferator response element (PPRE) activated activities have been evaluated and the toxicity were computed. Results & discussion: 46 new p-aminobenzoic acid derivatives have been characterized by 1H NMR, 13C NMR and high-resolution mass spectrometry (HRMS). The results of in vitro PPRE-activated activity, molecular docking study and toxicity prediction revealed that these compounds had potential antidiabetic activities and low toxicity. In particular compound 3b had up to 87% PPRE-activated activity compared with pioglitazone. This discovery may provide new insights for finding novel PPRE lead compound.
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Vaughan EM, Rueda JJ, Samson SL, Hyman DJ. Reducing the Burden of Diabetes Treatment: A Review of Low-cost Oral Hypoglycemic Medications. Curr Diabetes Rev 2020; 16:851-858. [PMID: 32026779 PMCID: PMC7415714 DOI: 10.2174/1573399816666200206112318] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/20/2019] [Revised: 12/24/2019] [Accepted: 01/20/2020] [Indexed: 11/22/2022]
Abstract
BACKGROUND The vast majority of individuals diagnosed with diabetes are low/middle income and may have access to only three of the 11 oral hypoglycemic medications (OHMs) due to cost: metformin intermediate release (IR) or extended release (ER), sulfonylureas (glimepiride, glipizide, glyburide), and pioglitazone. Sulfonylureas and pioglitazone have had significant controversy related to potential adverse events, but it remains unclear whether these negative outcomes are class, drug, or dose-related. OBJECTIVE We conducted a narrative review of low-cost OHMs. METHODS We evaluated the maximum recommended (MAX) compared to the most effective (EFF) daily dose, time-to-peak change in HbA1c levels, and adverse events of low-cost oral hypoglycemic medications. RESULTS We found that the MAX was often greater than the EFF: metformin IR/ER (MAX: 2,550/2,000 mg, EFF: 1,500-2,000/1,500-2,000 mg), glipizide IR/ER (MAX: 40/20 mg, EFF: 20/5 mg), glyburide (MAX: 20 mg, EFF: 2.5-5.0 mg), pioglitazone (MAX: 45 mg, EFF: 45 mg). Time-to-peak change in HbA1c levels occurred at weeks 12-20 (sulfonylureas), 25-39 (metformin), and 25 (pioglitazone). Glimepiride was not associated with weight gain, hypoglycemia, or negative cardiovascular events relative to other sulfonylureas. Cardiovascular event rates did not increase with lower glyburide doses (p<0.05). Glimepiride and pioglitazone have been successfully used in renal impairment. CONCLUSION Metformin, glimepiride, and pioglitazone are safe and efficacious OHMs. Prescribing at the EFF rather than the MAX may avoid negative dose-related outcomes. OHMs should be evaluated as individual drugs, not generalized as a class, due to different dosing and adverse-event profiles; Glimepiride is the preferred sulfonylurea since it is not associated with the adverse events as others in its class.
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Affiliation(s)
- Elizabeth M Vaughan
- Division of General Internal Medicine, Department of Medicine, Baylor College of Medicine, University in Houston, Texas, TX 77030, United States
| | - Jaime J Rueda
- Division of General Internal Medicine, Department of Medicine, Baylor College of Medicine, University in Houston, Texas, TX 77030, United States
| | - Susan L Samson
- Section of Endocrinology, Diabetes, and Metabolism, Department of Medicine, Baylor College of Medicine, University in Houston, Texas, TX 77030, United States
| | - David J Hyman
- Division of General Internal Medicine, Department of Medicine, Baylor College of Medicine, University in Houston, Texas, TX 77030, United States
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Affiliation(s)
- Matthew C Riddle
- Division of Endocrinology, Diabetes & Clinical Nutrition, Oregon Health & Science University, Portland, OR
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Colagiuri S, Matthews D, Leiter LA, Chan SP, Sesti G, Marre M. The place of gliclazide MR in the evolving type 2 diabetes landscape: A comparison with other sulfonylureas and newer oral antihyperglycemic agents. Diabetes Res Clin Pract 2018; 143:1-14. [PMID: 29802958 DOI: 10.1016/j.diabres.2018.05.028] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/19/2017] [Revised: 05/04/2018] [Accepted: 05/16/2018] [Indexed: 02/06/2023]
Abstract
The sulfonylureas are effective oral glucose-lowering agents with a long history of clinical use. While all have the same general mechanism of action, their pharmacokinetic properties are influenced by factors such as dosage, rate of absorption, duration of action, route of elimination, tissue specificity, and binding affinity for pancreatic β-cell receptor. The result is a class of agents with similar HbA1c-lowering efficacy, but well-documented differences in terms of effects on hypoglycemia, and cardiovascular and renal safety. This review examines the differences between currently available sulfonylureas with a focus on how gliclazide modified release (MR) differs from other members of this class and from newer oral antihyperglycemic agents in the form of dipeptidyl peptidase-4 (DPP4) and sodium- glucose cotransporter 2 (SGLT2) inhibitors. The first part focuses on major outcome trials that have been conducted with the sulfonylureas and new oral agents. Consideration is then given to factors important for day-to-day prescribing including efficacy and durability, weight changes, hypoglycemia, renal effects and cost. Based on current evidence, third-generation sulfonylureas such as gliclazide MR possess many of the properties desired of a type 2 diabetes drug including high glucose-lowering efficacy, once-daily oral administration, few side effects other than mild hypoglycemia, and cardiovascular safety.
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Affiliation(s)
- Stephen Colagiuri
- Boden Institute of Obesity, Nutrition and Exercise, University of Sydney, Sydney, NSW, Australia.
| | - David Matthews
- Oxford Centre for Diabetes, Endocrinology and Metabolism, and Harris Manchester College, University of Oxford, Oxford, UK
| | - Lawrence A Leiter
- Division of Endocrinology & Metabolism, Li Ka Shing Knowledge Institute of St. Michael's Hospital, University of Toronto, Ontario, Canada
| | - Siew Pheng Chan
- Department of Medicine, University of Malaya Medical Centre, Kuala Lumpur 50603, W.P., Malaysia
| | - Giorgio Sesti
- Department of Medical and Surgical Science, University Magna-Græcia of Catanzaro, 88100 Catanzaro, Italy
| | - Michel Marre
- Diabetes Department, Hôpital Bichat-Claude Bernard, Assistance Publique des Hôpitaux de Paris, Université Denis Diderot Paris 7, and INSERM U1138, Paris, France
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Greeley SAW, Letourneau LR, Philipson LH. Precision medicine in KCNJ11 permanent neonatal diabetes. Lancet Diabetes Endocrinol 2018; 6:594-595. [PMID: 29880307 PMCID: PMC6345272 DOI: 10.1016/s2213-8587(18)30138-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/16/2018] [Accepted: 04/16/2018] [Indexed: 11/22/2022]
Affiliation(s)
- Siri Atma W Greeley
- Departments of Medicine and Pediatrics, University of Chicago, Chicago, IL, USA; Kovler Diabetes Center, University of Chicago, Chicago, IL 60637, USA
| | - Lisa R Letourneau
- Departments of Medicine and Pediatrics, University of Chicago, Chicago, IL, USA; Kovler Diabetes Center, University of Chicago, Chicago, IL 60637, USA
| | - Louis H Philipson
- Departments of Medicine and Pediatrics, University of Chicago, Chicago, IL, USA; Kovler Diabetes Center, University of Chicago, Chicago, IL 60637, USA.
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Kirkman MS, Mahmud H, Korytkowski MT. Intensive Blood Glucose Control and Vascular Outcomes in Patients with Type 2 Diabetes Mellitus. Endocrinol Metab Clin North Am 2018; 47:81-96. [PMID: 29407058 DOI: 10.1016/j.ecl.2017.10.002] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
People with type 2 diabetes mellitus are at high risk of morbidity and mortality from cardiovascular disease (CVD). Based on observed relationships between hyperglycemia and CVD, several large clinical trials have investigated the ability of treatment strategies to achieve hemoglobin A1c less than 7% (53 mmol/mol) as a way of reducing this risk. These studies demonstrate that intensified glycemic therapy may reduce CVD risk in younger patients with recent-onset type 2 diabetes mellitus but not in high-risk older individuals with established disease. Attention to blood pressure and lipid-lowering therapies with modified glycemic goals for older high-risk individuals is recommended.
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Affiliation(s)
- Marian Sue Kirkman
- Division of Endocrinology, University of North Carolina at Chapel Hill, 8025 Burnett Womack Building, Campus Box #7172 UNC-CH, Chapel Hill, NC 27599-7170, USA
| | - Hussain Mahmud
- Division of Endocrinology, University of Pittsburgh Medical Center, 3601 Fifth Avenue, Suite 562, Pittsburgh, PA 15213, USA
| | - Mary T Korytkowski
- Division of Endocrinology, Department of Medicine, University of Pittsburgh, Falk Medical Building, Room 560, 3601 Fifth Avenue, Pittsburgh, PA 15213, USA.
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Pharmacological Prevention of Cardiovascular Outcomes in Diabetes Mellitus: Established and Emerging Agents. Drugs 2018; 78:203-214. [DOI: 10.1007/s40265-017-0857-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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Yandrapalli S, Jolly G, Horblitt A, Sanaani A, Aronow WS. Cardiovascular benefits and safety of non-insulin medications used in the treatment of type 2 diabetes mellitus. Postgrad Med 2017; 129:811-821. [PMID: 28749197 DOI: 10.1080/00325481.2017.1358064] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Diabetes mellitus is a growing in exponential proportions. If the current growth trend continues, it may result in every third adult in the United States having diabetes mellitus by 2050, and every 10th adult worldwide. Type 2 diabetes mellitus (T2DM) confers a 2- to 3-fold increased risk of cardiovascular (CV) events compared with non-diabetic patients, and CV mortality is responsible for around 80% mortality in this population. Patients with T2DM can have other features of insulin resistance-metabolic syndrome like hypertension, lipid abnormalities, and obesity which are all associated with increased CV disease and stroke risk even in the absence of T2DM. The management of a T2DM calls for employing a holistic risk factor control approach. Metformin is the first line therapy for T2DM and has been shown to have cardiovascular beneficial effects. Intense debate regarding the risk of myocardial infarction with rosiglitazone led to regulatory agencies necessitating cardiovascular outcome trials with upcoming anti-diabetic medications. Glucagon like peptide-1 agonists and sodium glucose co-transporter-2 inhibitors have shown promising CV safety and additional CV benefit in recent clinical trials. These drugs have favorable effects on traditional CV risk factors. The findings from these studies further support that fact that CV risk factor control plays an important role in reducing morbidity and mortality in T2DM patients. This review article will discuss briefly the cardiovascular safety and benefits of the oral medications which are currently being used for T2DM and will then discuss in detail about the newer medications being investigated for the treatment of T2DM.
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Affiliation(s)
- Srikanth Yandrapalli
- a Cardiology Division, Department of Medicine , Westchester Medical Center /New York Medical College , Valhalla , NY , USA
| | - George Jolly
- a Cardiology Division, Department of Medicine , Westchester Medical Center /New York Medical College , Valhalla , NY , USA
| | - Adam Horblitt
- a Cardiology Division, Department of Medicine , Westchester Medical Center /New York Medical College , Valhalla , NY , USA
| | - Abdallah Sanaani
- a Cardiology Division, Department of Medicine , Westchester Medical Center /New York Medical College , Valhalla , NY , USA
| | - Wilbert S Aronow
- a Cardiology Division, Department of Medicine , Westchester Medical Center /New York Medical College , Valhalla , NY , USA
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