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Lin WR, Liu KH, Ling TC, Wang MC, Lin WH. Role of antidiabetic agents in type 2 diabetes patients with chronic kidney disease. World J Diabetes 2023; 14:352-363. [PMID: 37122432 PMCID: PMC10130897 DOI: 10.4239/wjd.v14.i4.352] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/27/2022] [Revised: 01/10/2023] [Accepted: 04/04/2023] [Indexed: 04/12/2023] Open
Abstract
Insulin resistance is a condition in which the target tissues have a decreased response to insulin signaling, resulting in glucose uptake defect, and an increased blood sugar level. Pancreatic beta cells thus enhance insulin production to compensate. This situation may cause further beta cell dysfunction and failure, which can lead diabetes mellitus (DM). Insulin resistance is thus an important cause of the development of type 2 DM. Insulin resistance has also been found to have a strong relationship with cardiovascular disease and is common in chronic kidney disease (CKD) patients. The mechanisms of insulin resistance in CKD are complex and multifactorial. They include physical inactivity, inflammation and oxidative stress, metabolic acidosis, vitamin D deficiency, adipose tissue dysfunction, uremic toxins, and renin-angiotensin-aldosterone system activation. Currently, available anti-diabetic agents, such as biguanides, sulfonylureas, thiazolidinediones, alfa-glucosidase inhibitors, glucagon-like peptide-1-based agents, and sodium-glucose co-transporter-2 inhibitors, have different effects on insulin resistance. In this short review, we describe the potential mechanisms of insulin resistance in CKD patients. We also review the interaction of currently available anti-diabetic medications with insulin resistance.
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Affiliation(s)
- Wei-Ren Lin
- Division of Nephrology, Department of Internal Medicine, National Cheng Kung University Hospital, Tainan 704, Taiwan
| | - Kuan-Hung Liu
- Division of Nephrology, Department of Internal Medicine, National Cheng Kung University Hospital, Tainan 704, Taiwan
| | - Tsai-Chieh Ling
- Division of Nephrology, Department of Internal Medicine, National Cheng Kung University Hospital, Tainan 704, Taiwan
| | - Ming-Cheng Wang
- Division of Nephrology, Department of Internal Medicine, National Cheng Kung University Hospital, Tainan 704, Taiwan
| | - Wei-Hung Lin
- Division of Nephrology, Department of Internal Medicine, National Cheng Kung University Hospital, Tainan 704, Taiwan
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Pan R, Lou J, Wei L. Significant effects of Ganoderma lucidum polysaccharide on lipid metabolism in diabetes may be associated with the activation of the FAM3C-HSF1-CAM signaling pathway. Exp Ther Med 2021; 22:820. [PMID: 34131443 DOI: 10.3892/etm.2021.10252] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2019] [Accepted: 10/16/2020] [Indexed: 12/23/2022] Open
Abstract
Diabetes is a threat to patient health worldwide. Type 2 diabetes (T2DM), one of the two main types of diabetes, is a long-term metabolic disease caused by heredity and environmental factors. It has been reported that Ganoderma lucidum polysaccharide (GLP) significantly decreased the concentration of blood glucose, promoted insulin secretion, improved glucose tolerance and regulated the concentration of blood lipids. In the present study, a T2DM model was established in db/db mice, following which T2DM mice were treated with GLP (100 and 400 mg/kg) for 8 weeks, with MET used as the positive control. The glycosylated hemoglobin (HbAlc) and fasting blood glucose (FBG) levels, and diabetes-associated clinical chemistry indexes were detected in the blood and serum of each mouse. Hematoxylin and eosin, and oil red O staining were performed on the livers of each mouse to evaluate the level of liver fat. The expression levels of family with sequence similarity 3 (FAM3C), heat shock factor 1 (HSF1), calmodulin (CaM), AKT and phosphorylated (p)-AKT were detected in the hepatocytes of T2DM mice using reverse transcription-quantitative PCR and western blotting. The results demonstrated that the unbalanced levels of HbAlc, FBG and diabetes-related index in T2DM mice were significantly improved by treatment with GLP. Lipid droplets in the hepatocytes of mice shrank in the GLP groups compared with the model control group. The expression levels of FAM3C, HSF1, CaM and p-AKT/AKT in the hepatocytes of T2DM mice were significantly increased following treatment with GLP. In conclusion, GLP exerted significant effects on lipid metabolism in diabetes, which may be associated with the activation of the FAM3C-HSF1-CaM signaling pathway.
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Affiliation(s)
- Rui Pan
- Department of Nutrition, Yuxi People's Hospital of Kunming, Yuxi, Yunnan 653100, P.R. China
| | - Jian Lou
- Department of Nutrition, Yuxi People's Hospital of Kunming, Yuxi, Yunnan 653100, P.R. China
| | - Ling Wei
- Department of Clinical Nutrition, Second People's Hospital of Yunnan Province, Kunming, Yunnan 650051, P.R. China
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Lo C, Toyama T, Wang Y, Lin J, Hirakawa Y, Jun M, Cass A, Hawley CM, Pilmore H, Badve SV, Perkovic V, Zoungas S. Insulin and glucose-lowering agents for treating people with diabetes and chronic kidney disease. Cochrane Database Syst Rev 2018; 9:CD011798. [PMID: 30246878 PMCID: PMC6513625 DOI: 10.1002/14651858.cd011798.pub2] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND Diabetes is the commonest cause of chronic kidney disease (CKD). Both conditions commonly co-exist. Glucometabolic changes and concurrent dialysis in diabetes and CKD make glucose-lowering challenging, increasing the risk of hypoglycaemia. Glucose-lowering agents have been mainly studied in people with near-normal kidney function. It is important to characterise existing knowledge of glucose-lowering agents in CKD to guide treatment. OBJECTIVES To examine the efficacy and safety of insulin and other pharmacological interventions for lowering glucose levels in people with diabetes and CKD. SEARCH METHODS We searched the Cochrane Kidney and Transplant Register of Studies up to 12 February 2018 through contact with the Information Specialist using search terms relevant to this review. Studies in the Register are identified through searches of CENTRAL, MEDLINE, and EMBASE, conference proceedings, the International Clinical Trials Register (ICTRP) Search Portal and ClinicalTrials.gov. SELECTION CRITERIA All randomised controlled trials (RCTs) and quasi-RCTs looking at head-to-head comparisons of active regimens of glucose-lowering therapy or active regimen compared with placebo/standard care in people with diabetes and CKD (estimated glomerular filtration rate (eGFR) < 60 mL/min/1.73 m2) were eligible. DATA COLLECTION AND ANALYSIS Four authors independently assessed study eligibility, risk of bias, and quality of data and performed data extraction. Continuous outcomes were expressed as post-treatment mean differences (MD). Adverse events were expressed as post-treatment absolute risk differences (RD). Dichotomous clinical outcomes were presented as risk ratios (RR) with 95% confidence intervals (CI). MAIN RESULTS Forty-four studies (128 records, 13,036 participants) were included. Nine studies compared sodium glucose co-transporter-2 (SGLT2) inhibitors to placebo; 13 studies compared dipeptidyl peptidase-4 (DPP-4) inhibitors to placebo; 2 studies compared glucagon-like peptide-1 (GLP-1) agonists to placebo; 8 studies compared glitazones to no glitazone treatment; 1 study compared glinide to no glinide treatment; and 4 studies compared different types, doses or modes of administration of insulin. In addition, 2 studies compared sitagliptin to glipizide; and 1 study compared each of sitagliptin to insulin, glitazars to pioglitazone, vildagliptin to sitagliptin, linagliptin to voglibose, and albiglutide to sitagliptin. Most studies had a high risk of bias due to funding and attrition bias, and an unclear risk of detection bias.Compared to placebo, SGLT2 inhibitors probably reduce HbA1c (7 studies, 1092 participants: MD -0.29%, -0.38 to -0.19 (-3.2 mmol/mol, -4.2 to -2.2); I2 = 0%), fasting blood glucose (FBG) (5 studies, 855 participants: MD -0.48 mmol/L, -0.78 to -0.19; I2 = 0%), systolic blood pressure (BP) (7 studies, 1198 participants: MD -4.68 mmHg, -6.69 to -2.68; I2 = 40%), diastolic BP (6 studies, 1142 participants: MD -1.72 mmHg, -2.77 to -0.66; I2 = 0%), heart failure (3 studies, 2519 participants: RR 0.59, 0.41 to 0.87; I2 = 0%), and hyperkalaemia (4 studies, 2788 participants: RR 0.58, 0.42 to 0.81; I2 = 0%); but probably increase genital infections (7 studies, 3086 participants: RR 2.50, 1.52 to 4.11; I2 = 0%), and creatinine (4 studies, 848 participants: MD 3.82 μmol/L, 1.45 to 6.19; I2 = 16%) (all effects of moderate certainty evidence). SGLT2 inhibitors may reduce weight (5 studies, 1029 participants: MD -1.41 kg, -1.8 to -1.02; I2 = 28%) and albuminuria (MD -8.14 mg/mmol creatinine, -14.51 to -1.77; I2 = 11%; low certainty evidence). SGLT2 inhibitors may have little or no effect on the risk of cardiovascular death, hypoglycaemia, acute kidney injury (AKI), and urinary tract infection (low certainty evidence). It is uncertain whether SGLT2 inhibitors have any effect on death, end-stage kidney disease (ESKD), hypovolaemia, fractures, diabetic ketoacidosis, or discontinuation due to adverse effects (very low certainty evidence).Compared to placebo, DPP-4 inhibitors may reduce HbA1c (7 studies, 867 participants: MD -0.62%, -0.85 to -0.39 (-6.8 mmol/mol, -9.3 to -4.3); I2 = 59%) but may have little or no effect on FBG (low certainty evidence). DPP-4 inhibitors probably have little or no effect on cardiovascular death (2 studies, 5897 participants: RR 0.93, 0.77 to 1.11; I2 = 0%) and weight (2 studies, 210 participants: MD 0.16 kg, -0.58 to 0.90; I2 = 29%; moderate certainty evidence). Compared to placebo, DPP-4 inhibitors may have little or no effect on heart failure, upper respiratory tract infections, and liver impairment (low certainty evidence). Compared to placebo, it is uncertain whether DPP-4 inhibitors have any effect on eGFR, hypoglycaemia, pancreatitis, pancreatic cancer, or discontinuation due to adverse effects (very low certainty evidence).Compared to placebo, GLP-1 agonists probably reduce HbA1c (7 studies, 867 participants: MD -0.53%, -1.01 to -0.06 (-5.8 mmol/mol, -11.0 to -0.7); I2 = 41%; moderate certainty evidence) and may reduce weight (low certainty evidence). GLP-1 agonists may have little or no effect on eGFR, hypoglycaemia, or discontinuation due to adverse effects (low certainty evidence). It is uncertain whether GLP-1 agonists reduce FBG, increase gastrointestinal symptoms, or affect the risk of pancreatitis (very low certainty evidence).Compared to placebo, it is uncertain whether glitazones have any effect on HbA1c, FBG, death, weight, and risk of hypoglycaemia (very low certainty evidence).Compared to glipizide, sitagliptin probably reduces hypoglycaemia (2 studies, 551 participants: RR 0.40, 0.23 to 0.69; I2 = 0%; moderate certainty evidence). Compared to glipizide, sitagliptin may have had little or no effect on HbA1c, FBG, weight, and eGFR (low certainty evidence). Compared to glipizide, it is uncertain if sitagliptin has any effect on death or discontinuation due to adverse effects (very low certainty).For types, dosages or modes of administration of insulin and other head-to-head comparisons only individual studies were available so no conclusions could be made. AUTHORS' CONCLUSIONS Evidence concerning the efficacy and safety of glucose-lowering agents in diabetes and CKD is limited. SGLT2 inhibitors and GLP-1 agonists are probably efficacious for glucose-lowering and DPP-4 inhibitors may be efficacious for glucose-lowering. Additionally, SGLT2 inhibitors probably reduce BP, heart failure, and hyperkalaemia but increase genital infections, and slightly increase creatinine. The safety profile for GLP-1 agonists is uncertain. No further conclusions could be made for the other classes of glucose-lowering agents including insulin. More high quality studies are required to help guide therapeutic choice for glucose-lowering in diabetes and CKD.
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Affiliation(s)
- Clement Lo
- Monash UniversityMonash Centre for Health Research and Implementation, School of Public Health and Preventive MedicineClaytonVICAustralia
- Monash HealthDiabetes and Vascular Medicine UnitClaytonVICAustralia
- Monash UniversityDivision of Metabolism, Ageing and Genomics, School of Public Health and Preventive MedicinePrahanVICAustralia
| | - Tadashi Toyama
- The George Institute for Global Health, UNSW SydneyRenal and Metabolic DivisionNewtownNSWAustralia2050
- Kanazawa University HospitalDivision of NephrologyKanazawaJapan
| | - Ying Wang
- The George Institute for Global Health, UNSW SydneyRenal and Metabolic DivisionNewtownNSWAustralia2050
| | - Jin Lin
- Beijing Friendship Hospital, Capital Medical UniversityDepartment of Critical Care Medicine95 Yong‐An Road, Xuan Wu DistrictBeijingChina100050
| | - Yoichiro Hirakawa
- The George Institute for Global Health, UNSW SydneyProfessorial UnitNewtownNSWAustralia
| | - Min Jun
- The George Institute for Global Health, UNSW SydneyRenal and Metabolic DivisionNewtownNSWAustralia2050
| | - Alan Cass
- Menzies School of Health ResearchPO Box 41096CasuarinaNTAustralia0811
| | - Carmel M Hawley
- Princess Alexandra HospitalDepartment of NephrologyIpswich RoadWoolloongabbaQLDAustralia4102
| | - Helen Pilmore
- Auckland HospitalDepartment of Renal MedicinePark RoadGraftonAucklandNew Zealand
- University of AucklandDepartment of MedicineGraftonNew Zealand
| | - Sunil V Badve
- St George HospitalDepartment of Renal MedicineKogarahNSWAustralia
| | - Vlado Perkovic
- The George Institute for Global Health, UNSW SydneyRenal and Metabolic DivisionNewtownNSWAustralia2050
| | - Sophia Zoungas
- Monash HealthDiabetes and Vascular Medicine UnitClaytonVICAustralia
- Monash UniversityDivision of Metabolism, Ageing and Genomics, School of Public Health and Preventive MedicinePrahanVICAustralia
- The George Institute for Global Health, UNSW SydneyProfessorial UnitNewtownNSWAustralia
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Mahmoud DBED, Shukr MH, ElMeshad AN. Gastroretentive Microsponge as a Promising Tool for Prolonging the Release of Mitiglinide Calcium in Type-2 Diabetes Mellitus: Optimization and Pharmacokinetics Study. AAPS PharmSciTech 2018; 19:2519-2532. [PMID: 29948984 DOI: 10.1208/s12249-018-1081-5] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2018] [Accepted: 05/16/2018] [Indexed: 01/03/2023] Open
Abstract
Diabetes mellitus is one of the leading causes of death due to the persistent hyperglycemia that leads to potential complications. Lack of patients' adherence to their prescribed medication regimens, due to the requirement of frequent dosing, leads to failure of 40-50% of patients to manage their disease. Thus, microsponges of the novel short half-life mitiglinide calcium (MTG) were formulated using Quasi-emulsion solvent diffusion method, employing Eudragit RS100, ethyl cellulose, and polyvinyl alcohol, then characterized in terms of production yield, entrapment efficiency, particle size, in vitro buoyancy, in vitro drug release, and in vivo pharmacokinetics in rabbits. Optimization was done using response surface methodology; the optimized formulation was investigated by FTIR, DSC, and SEM. Results revealed that the optimized MTG microsponge was successfully formulated with high production yield (61.61% ± 0.6), entrapment efficiency (77.7% ±1.37), and particle size of 192.76 μm and it remained buoyant over simulated gastric fluid for 24 h with high percentage of in vitro buoyancy (91.01% ± 2.5). Moreover, it sustained the in vitro drug release with cumulative % release of 83.74 ± 1.5 after 24 h. This microsponge was highly porous in nature with interconnected pores where MTG was entrapped with good compatibility as confirmed by SEM, DSC, and FTIR analysis; Pharmacokinetic studies showed improvement in Cmax and AUC0-∞ (1.92- and 20.68-fold, respectively) with marked prolongation in MRT and t1/2 (7.22- and 7.97-fold, respectively) than the marketed tablet. Thus, it is a promising approach to improve diabetic patients' compliance by eliminating the necessity of frequent dosing thus attaining better diabetes control.
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Efficacy of Saxagliptin versus Mitiglinid in patients with type 2 diabetes and end-stage renal disease. RENAL REPLACEMENT THERAPY 2017. [DOI: 10.1186/s41100-017-0098-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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Mori K, Emoto M, Numaguchi R, Yamazaki Y, Urata H, Motoyama K, Morioka T, Shoji T, Inaba M. POTENTIAL ADVANTAGE OF REPAGLINIDE MONOTHERAPY IN GLYCEMIC CONTROL IN PATIENTS WITH TYPE 2 DIABETES AND SEVERE RENAL IMPAIRMENT. ACTA ENDOCRINOLOGICA-BUCHAREST 2017; 13:133-137. [PMID: 31149163 DOI: 10.4183/aeb.2017.133] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
Context Oral anti-diabetic drugs (OADs) are leading option for treatment of type 2 diabetes (T2D). However, availability of OADs are limited in the presence of renal impairment (RI). Objective In this study, we examined the efficacy of repaglinide, which is mainly metabolized and excreted via non-renal route, in patients with T2D and severe RI that consists mainly of chronic kidney disease (CKD) stage 4. Design Subjects and Methods This was an open label, single arm, interventional study by repaglinide monotherapy. The primary efficacy end point was HbA1c change from baseline to week 12. Results Repaglinide treatment significantly reduced HbA1c levels from 7.7 ± 0.7% to 6.1 ± 0.3% (p<0.001) in 9 patients with severe RI (mean estimated glomerular filtration rate was 26.4 ± 7.5 mL/min/1.73m2). Focusing on 4 patients who received DPP-4 inhibitor monotherapy at enrolment, switching to repaglinide also significantly improved HbA1c levels. No hypoglycemic symptoms or severe hypoglycemia was reported in patients who completed the period of 12 weeks. Conclusions We demonstrated the efficacy of repaglinide in patients with T2D and severe RI. In case that DPP-4 inhibitors are not enough to achieve targeted range of glycemic control, repaglinide is another good candidate.
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Affiliation(s)
- K Mori
- Osaka City University Graduate School of Medicine, Osaka, Japan
| | - M Emoto
- Osaka City University Graduate School of Medicine, Osaka, Japan
| | - R Numaguchi
- Osaka City University Graduate School of Medicine, Osaka, Japan
| | - Y Yamazaki
- Osaka City University Graduate School of Medicine, Osaka, Japan
| | - H Urata
- Osaka City University Graduate School of Medicine, Osaka, Japan
| | - K Motoyama
- Osaka City University Graduate School of Medicine, Osaka, Japan
| | - T Morioka
- Osaka City University Graduate School of Medicine, Osaka, Japan
| | - T Shoji
- Osaka City University Graduate School of Medicine, Osaka, Japan
| | - M Inaba
- Osaka City University Graduate School of Medicine, Osaka, Japan
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Marín-Peñalver JJ, Martín-Timón I, Sevillano-Collantes C, del Cañizo-Gómez FJ. Update on the treatment of type 2 diabetes mellitus. World J Diabetes 2016; 7:354-95. [PMID: 27660695 PMCID: PMC5027002 DOI: 10.4239/wjd.v7.i17.354] [Citation(s) in RCA: 339] [Impact Index Per Article: 42.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/29/2016] [Revised: 07/02/2016] [Accepted: 07/20/2016] [Indexed: 02/05/2023] Open
Abstract
To achieve good metabolic control in diabetes and keep long term, a combination of changes in lifestyle and pharmacological treatment is necessary. Achieving near-normal glycated hemoglobin significantly, decreases risk of macrovascular and microvascular complications. At present there are different treatments, both oral and injectable, available for the treatment of type 2 diabetes mellitus (T2DM). Treatment algorithms designed to reduce the development or progression of the complications of diabetes emphasizes the need for good glycaemic control. The aim of this review is to perform an update on the benefits and limitations of different drugs, both current and future, for the treatment of T2DM. Initial intervention should focus on lifestyle changes. Moreover, changes in lifestyle have proven to be beneficial, but for many patients is a complication keep long term. Physicians should be familiar with the different types of existing drugs for the treatment of diabetes and select the most effective, safe and better tolerated by patients. Metformin remains the first choice of treatment for most patients. Other alternative or second-line treatment options should be individualized depending on the characteristics of each patient. This article reviews the treatments available for patients with T2DM, with an emphasis on agents introduced within the last decade.
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Abe M, Higuchi T, Moriuchi M, Okamura M, Tei R, Nagura C, Takashima H, Kikuchi F, Tomita H, Okada K. Efficacy and safety of saxagliptin, a dipeptidyl peptidase-4 inhibitor, in hemodialysis patients with diabetic nephropathy: A randomized open-label prospective trial. Diabetes Res Clin Pract 2016; 116:244-52. [PMID: 27321342 DOI: 10.1016/j.diabres.2016.04.034] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/22/2016] [Revised: 04/04/2016] [Accepted: 04/18/2016] [Indexed: 12/17/2022]
Abstract
AIMS Saxagliptin is a dipeptidyl peptidase-4 inhibitor that was approved in Japan for the treatment of type 2 diabetes in 2013. We examined its efficacy and safety in Japanese hemodialysis patients with diabetic nephropathy. METHODS In this prospective, open-label, parallel-group study, Japanese hemodialysis patients were randomized to receive either oral saxagliptin (2.5mg/day) or usual care (control group) for 24weeks. Before randomization, patients received fixed doses of conventional antidiabetic drugs (oral drugs and/or insulin) for 8weeks; these drugs were continued during the study. Endpoints included changes in glycated albumin (GA), hemoglobin A1c (HbA1c), postprandial plasma glucose (PPG), and adverse events. RESULTS Both groups included 41 patients. Mean GA, HbA1c, and PPG decreased significantly in the saxagliptin group (-3.4%, -0.6% [-7mmol/mol], and -38.3mg/dL, respectively; all P<0.0001) but not in the control group (0%, -0.1% [-1mmol/mol], and -3.7mg/dL, respectively) (P<0.0001, P<0.001, and P<0.0001, respectively). In saxagliptin-treated patients, the reduction in GA was significantly greater when saxagliptin was administered as monotherapy than in combination therapy (-4.2% vs. -3.0%, P=0.012) despite similar baseline values (24.5% vs. 23.3%). Reductions in GA, HbA1c, and PPG were greater in patients whose baseline values exceeded the median (23.8% for GA, 6.6% for HbA1c, and 180mg/dL for PPG). There were no adverse events associated with saxagliptin. CONCLUSIONS Saxagliptin (2.5mg/day) was effective and well tolerated when used as monotherapy or combined with other antidiabetic drugs in Japanese hemodialysis patients with type 2 diabetes. CLINICAL TRIAL REGISTRATION NUMBER UMIN000018445.
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Affiliation(s)
- Masanori Abe
- Division of Nephrology, Hypertension and Endocrinology, Department of Internal Medicine, Nihon University School of Medicine, Tokyo, Japan.
| | | | - Masari Moriuchi
- Division of Nephrology, Hypertension and Endocrinology, Department of Internal Medicine, Nihon University School of Medicine, Tokyo, Japan.
| | - Masahiro Okamura
- Division of Nephrology, Hypertension and Endocrinology, Department of Internal Medicine, Nihon University School of Medicine, Tokyo, Japan.
| | - Ritsukou Tei
- Division of Nephrology, Hypertension and Endocrinology, Department of Internal Medicine, Nihon University School of Medicine, Tokyo, Japan.
| | - Chinami Nagura
- Division of Nephrology, Hypertension and Endocrinology, Department of Internal Medicine, Nihon University School of Medicine, Tokyo, Japan.
| | - Hiroyuki Takashima
- Division of Nephrology, Hypertension and Endocrinology, Department of Internal Medicine, Nihon University School of Medicine, Tokyo, Japan.
| | - Fumito Kikuchi
- Department of Nephrology, Meirikai Chuo General Hospital, Tokyo, Japan.
| | - Hyoe Tomita
- Department of Nephrology, Yujin Clinic, Tokyo, Japan.
| | - Kazuyoshi Okada
- Division of Nephrology, Hypertension and Endocrinology, Department of Internal Medicine, Nihon University School of Medicine, Tokyo, Japan.
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Clinical Practice Guideline on management of patients with diabetes and chronic kidney disease stage 3b or higher (eGFR <45 mL/min). Nephrol Dial Transplant 2015; 30 Suppl 2:ii1-142. [PMID: 25940656 DOI: 10.1093/ndt/gfv100] [Citation(s) in RCA: 96] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
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10
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Boyle SM, Simon B, Kobrin SM. Antidiabetic Therapy in End-Stage Renal Disease. Semin Dial 2015; 28:337-44. [DOI: 10.1111/sdi.12368] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Suzanne M. Boyle
- Division of Nephrology and Hypertension; Drexel University College of Medicine; Philadelphia Pennsylvania
| | - Barbara Simon
- Division of Endocrinology; Drexel University College of Medicine; Philadelphia Pennsylvania
| | - Sidney M. Kobrin
- Renal, Electrolyte, and Hypertension Division; Hospital of the University of Pennsylvania; Perelman School of Medicine; University of Pennsylvania; Philadelphia Pennsylvania
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Nakao T, Inaba M, Abe M, Kaizu K, Shima K, Babazono T, Tomo T, Hirakata H, Akizawa T. Best Practice for Diabetic Patients on Hemodialysis 2012. Ther Apher Dial 2015; 19 Suppl 1:40-66. [DOI: 10.1111/1744-9987.12299] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
| | | | - Masanori Abe
- Japanese Society for Dialysis Therapy; Tokyo Japan
| | - Kazo Kaizu
- Japanese Society for Dialysis Therapy; Tokyo Japan
| | - Kenji Shima
- Japanese Society for Dialysis Therapy; Tokyo Japan
| | | | - Tadashi Tomo
- Japanese Society for Dialysis Therapy; Tokyo Japan
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Abstract
Glinides, including repaglinide, nateglinide and mitiglinide, are a type of fasting insulin secretagogue that could help to mimic early-phase insulin release, thus providing improved control of the postprandial glucose levels. Glinides stimulate insulin secretion by inhibiting ATP-sensitive potassium channels in the pancreatic β-cell membrane. Although glinides have been widely used clinically and display excellent safety and efficacy, the response to glinides varies among individuals, which is partially due to genetic factors involved in drug absorption, distribution, metabolism and targeting. Several pharmacogenomic studies have demonstrated that variants of genes involved in the pharmacokinetics or pharmacodynamics of glinides are associated with the drug response. Polymorphisms of genes involved in drug metabolism, such as CYP2C9, CYP2C8 and SLCO1B1, may influence the efficacy of glinides and the incidence of adverse effects. In addition, Type 2 diabetes mellitus susceptibility genes, such as KCNQ1, PAX4 and BETA2, also influence the efficacy of glinides. In this article, we review and discuss current pharmacogenomics researches on glinides, and hopefully provide useful data and proof for clinical application.
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Affiliation(s)
- Miao Chen
- Shanghai Diabetes Institute, Department of Endocrinology & Metabolism, Shanghai Clinical Center for Diabetes, Shanghai Key Clinical Center for Metabolic Disease, Shanghai Key Laboratory of Diabetes Mellitus, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, 600 Yishan Road, Shanghai, China
| | - Cheng Hu
- Shanghai Diabetes Institute, Department of Endocrinology & Metabolism, Shanghai Clinical Center for Diabetes, Shanghai Key Clinical Center for Metabolic Disease, Shanghai Key Laboratory of Diabetes Mellitus, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, 600 Yishan Road, Shanghai, China
- Shanghai Jiao Tong University Affiliated Sixth People's Hospital South Campus, Shanghai, China
| | - Weiping Jia
- Shanghai Diabetes Institute, Department of Endocrinology & Metabolism, Shanghai Clinical Center for Diabetes, Shanghai Key Clinical Center for Metabolic Disease, Shanghai Key Laboratory of Diabetes Mellitus, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, 600 Yishan Road, Shanghai, China
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Abstract
INTRODUCTION Type 2 diabetes mellitus (T2DM) is currently at epidemic proportions and the forecast is for a continued sharp increase in global prevalence. An even larger proportion of the population has prediabetes (impaired glucose tolerance [IGT]) underscoring the urgent need for preventive strategies. Even in the presence of adequate glycosylated hemoglobin (HbA1c) levels, postprandial hyperglycemia can occur and is known to have a stronger association with cardiovascular morbidity than fasting glucose. The α-glucosidase inhibitor voglibose is widely used in Japan to improve postprandial hyperglycemia. AREAS COVERED This review examines the literature for the pharmacology, pharmacokinetics, clinical efficacy and safety of voglibose in patients with T2DM. Particular focus is on its efficacy in preventing T2DM in individuals with IGT and its efficacy as add-on therapy or in combination with other oral antidiabetic agents in patients with T2DM. EXPERT OPINION As the relationship between glucose levels and cardiovascular risk extends below the diabetic threshold, postprandial hyperglycemia is recognized as a key therapeutic target in the treatment of T2DM. Strategies to prevent the progression of IGT to overt T2DM have enormous potential to reduce the individual and societal burden of disease. Voglibose is the first oral antidiabetic agent to gain approval in Japan for this indication.
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Affiliation(s)
- Kohei Kaku
- Kawasaki Medical School, Department of Internal Medicine , 577 Matsushima, Kurashiki City, Okayama 701-0192 , Japan
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Tanaka H, Yoshida S, Minoura H, Negoro K, Shimaya A, Shimokawa T, Shibasaki M. Novel GPR40 agonist AS2575959 exhibits glucose metabolism improvement and synergistic effect with sitagliptin on insulin and incretin secretion. Life Sci 2014; 94:115-21. [DOI: 10.1016/j.lfs.2013.11.010] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2013] [Revised: 11/06/2013] [Accepted: 11/09/2013] [Indexed: 11/16/2022]
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Tatsumi F, Hashiramoto M, Hirukawa H, Kimura T, Shimoda M, Tawaramoto K, Kanda-Kimura Y, Anno T, Kawasaki F, Mune T, Matsuki M, Kaku K. Concomitant use of miglitol and mitiglinide as initial combination therapy in type 2 diabetes mellitus. Diabetes Res Clin Pract 2013; 101:35-44. [PMID: 23711593 DOI: 10.1016/j.diabres.2013.04.007] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/06/2013] [Revised: 03/20/2013] [Accepted: 04/22/2013] [Indexed: 12/11/2022]
Abstract
AIM To evaluate the efficacy of miglitol and mitiglinide alone or in combination on the metabolic profile and incretin secretion in Japanese type 2 diabetes patients. METHODS Patients on diet and exercise with or without metformin, were randomized to receive either miglitol, mitiglinide, or a combination, three times daily for 12 weeks. RESULTS At 12 weeks, HbA1c decreased significantly (p<0.001) and 1,5-AG increased significantly (p<0.001) in all three groups, with the greatest change seen with combination therapy. Effective improvement of postprandial hyperglycemia was demonstrated by a meal-loading test in all three interventions but serum insulin concentration was not increased by miglitol. In a subset of patients without prior metformin administration, faster and better glycemic control was achieved with the initial combination. After meal loading, serum total GLP-1 significantly increased only with miglitol monotherapy (p<0.05) and serum total GIP significantly decreased (p<0.01) in the arms employing miglitol after 12 weeks. CONCLUSION Miglitol/mitiglinide combination is more potent than monotherapy in improving glycemic control through the reduction of postprandial glucose excursion and the simultaneous sparing of additional insulin secretion. A marked difference in the effects of miglitol and mitiglinide on incretin secretion was also demonstrated.
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Affiliation(s)
- Fuminori Tatsumi
- Division of Diabetes, Endocrinology and Metabolism, Kawasaki Medical School, 577 Matsushima, Kurashiki 701-0192, Japan
| | - Mitsuru Hashiramoto
- Division of Diabetes, Endocrinology and Metabolism, Kawasaki Medical School, 577 Matsushima, Kurashiki 701-0192, Japan.
| | - Hidenori Hirukawa
- Division of Diabetes, Endocrinology and Metabolism, Kawasaki Medical School, 577 Matsushima, Kurashiki 701-0192, Japan
| | - Tomohiko Kimura
- Division of Diabetes, Endocrinology and Metabolism, Kawasaki Medical School, 577 Matsushima, Kurashiki 701-0192, Japan
| | - Masashi Shimoda
- Division of Diabetes, Endocrinology and Metabolism, Kawasaki Medical School, 577 Matsushima, Kurashiki 701-0192, Japan
| | - Kazuhito Tawaramoto
- Division of Diabetes, Endocrinology and Metabolism, Kawasaki Medical School, 577 Matsushima, Kurashiki 701-0192, Japan
| | - Yukiko Kanda-Kimura
- Division of Diabetes, Endocrinology and Metabolism, Kawasaki Medical School, 577 Matsushima, Kurashiki 701-0192, Japan
| | - Takatoshi Anno
- Division of Diabetes, Endocrinology and Metabolism, Kawasaki Medical School, 577 Matsushima, Kurashiki 701-0192, Japan
| | - Fumiko Kawasaki
- Division of Diabetes, Endocrinology and Metabolism, Kawasaki Medical School, 577 Matsushima, Kurashiki 701-0192, Japan
| | - Tomoatsu Mune
- Division of Diabetes, Endocrinology and Metabolism, Kawasaki Medical School, 577 Matsushima, Kurashiki 701-0192, Japan
| | - Michihiro Matsuki
- Division of Diabetes, Endocrinology and Metabolism, Kawasaki Medical School, 577 Matsushima, Kurashiki 701-0192, Japan
| | - Kohei Kaku
- Division of Diabetes, Endocrinology and Metabolism, Kawasaki Medical School, 577 Matsushima, Kurashiki 701-0192, Japan
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Scheen AJ. Pharmacokinetic considerations for the treatment of diabetes in patients with chronic kidney disease. Expert Opin Drug Metab Toxicol 2013; 9:529-50. [PMID: 23461781 DOI: 10.1517/17425255.2013.777428] [Citation(s) in RCA: 68] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
INTRODUCTION People with chronic kidney disease (CKD) of stages 3 - 5 (creatinine clearance < 60 ml/min) represent ≈ 25% of patients with type 2 diabetes mellitus (T2DM), but the problem is underrecognized or neglected in clinical practice. However, most oral antidiabetic agents have limitations in case of renal impairment (RI), either because they require a dose adjustment or because they are contraindicated for safety reasons. AREAS COVERED The author performed an extensive literature search to analyze the influence of RI on the pharmacokinetics (PK) of glucose-lowering agents and the potential consequences for clinical practice. EXPERT OPINION As a result of PK interferences and for safety reasons, the daily dose should be reduced according to glomerular filtration rate (GFR) or even the drug is contraindicated in presence of severe CKD. This is the case for metformin (risk of lactic acidosis) and for many sulfonylureas (risk of hypoglycemia). At present, however, the exact GFR cutoff for metformin use is controversial. New antidiabetic agents are better tolerated in case of CKD, although clinical experience remains quite limited for most of them. The dose of DPP-4 inhibitors should be reduced (except for linagliptin), whereas both the efficacy and safety of SGLT2 inhibitors are questionable in presence of CKD.
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Affiliation(s)
- André J Scheen
- University of Liège, Division of Diabetes, Nutrition and Metabolic Disorders, Division of Clinical Pharmacology, Department of Medicine, CHU Sart Tilman (B35), Liège, Belgium.
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Ono Y, Kameda H, Cho KY. Mitiglinide/voglibose fixed-dose combination improves postprandial glycemic excursions in Japanese patients with type 2 diabetes mellitus. Expert Opin Pharmacother 2013; 14:361-70. [PMID: 23414242 DOI: 10.1517/14656566.2013.770839] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
OBJECTIVE We examined the effects of a fixed-dose combination of 10 mg mitiglinide and 0.2 mg voglibose on postprandial glycemic excursions in Japanese type 2 diabetes mellitus (T2DM) patients. RESEARCH DESIGN AND METHODS After a 2-week baseline period, 11 T2DM patients were treated with mitiglinide alone for 2 weeks and with the mitiglinide/voglibose combination for 6 weeks. MAIN OUTCOME MEASURES Self-monitoring of blood glucose (SMBG) at home before and after unified meals, metabolic parameters during meal tolerance tests, and overall glycemic control parameters. RESULTS Postprandial glycemic excursions after all three meals, as assessed by SMBG, were significantly lower in the combination period than in the baseline period, and after lunch and dinner in the combination period than in the mitiglinide period. The meal tolerance test confirmed that the magnitude of postprandial hyperglycemia was significantly lower, with significantly greater early-phase serum insulin secretion and sustained GLP-1 production, in the combination period compared with the baseline period. Overall glycemic control parameters also improved significantly in the combination period compared with the baseline period. These profiles suggest the combination is superior to mitiglinide alone, and may spare insulin secretion. CONCLUSION The mitiglinide/voglibose combination significantly reduced postprandial glycemic excursions in Japanese T2DM patients. This trial was registered with the University Hospital Medical Information Network clinical trials database (no. UMIN000007202).
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Affiliation(s)
- Yuri Ono
- Yuri Ono Clinic, Diabetes, Internal Medicine, Sapporo Fukoku-Seimei-Ekimaedori Building 31-7; Kita-2, Nishi-3, Chuo-Ku, Sapporo 060-0002, Japan.
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Inoue M. Tighter control of postprandial hyperglycemia with mitiglinide/voglibose fixed-dose combination in Japanese patients with type 2 diabetes mellitus. Expert Opin Pharmacother 2012; 13:2257-68. [DOI: 10.1517/14656566.2012.726614] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Kitasato L, Tojo T, Hatakeyama Y, Kameda R, Hashikata T, Yamaoka-Tojo M. Postprandial hyperglycemia and endothelial function in type 2 diabetes: focus on mitiglinide. Cardiovasc Diabetol 2012; 11:79. [PMID: 22748110 PMCID: PMC3492036 DOI: 10.1186/1475-2840-11-79] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/14/2012] [Accepted: 06/18/2012] [Indexed: 12/19/2022] Open
Abstract
The risk of cardiovascular complication in a diabetes patient is similar to that in a nondiabetic patient with a history of myocardial infarction. Although intensive control of glycemia achieved by conventional antidiabetic agents decreases microvascular complications such as retinopathy and nephropathy, no marked effect has been reported on macrovascular complications or all-cause mortality. Evidence from VADT, ACCORD, and ADVANCE would suggest that glycemic control has little effect on macrovascular outcomes. Moreover, in the case of ACCORD, intensive glycemic control may be associated with an increased risk of mortality. There is sufficient evidence that suggests that postprandial hyperglycemia may be an independent risk factor for cardiovascular disease in diabetes patients. However, there are no prospective clinical trials supporting the recommendation that lowering postprandial blood glucose leads to lower risk of cardiovascular outcomes. Mitiglinide is a short-acting insulinotropic agent used in type 2 diabetes treatment. It has a rapid stimulatory effect on insulin secretion and reduces postprandial plasma glucose level in patients with type 2 diabetes. Because of its short action time, it is unlikely to exert adverse effects related to hypoglycemia early in the morning and between meals. Mitiglinide reduces excess oxidative stress and inflammation, plays a cardioprotective role, and improves postprandial metabolic disorders. Moreover, mitiglinide add-on therapy with pioglitazone favorably affects the vascular endothelial function in type 2 diabetes patients. These data suggest that mitiglinide plays a potentially beneficial role in the improvement of postprandial hyperglycemia in type 2 diabetes patients and can be used to prevent cardiovascular diseases. Although the results of long-term, randomized, placebo-controlled trials for determining the cardiovascular effects of mitiglinide on clinical outcomes are awaited, this review is aimed at summarizing substantial insights into this topic.
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Affiliation(s)
- Lisa Kitasato
- Kitasato University Graduate School of Medical Sciences, Sagamihara, Japan
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