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An J, Choi H, Choi J, Lim H, Huh W, Oh Y, Park JS, Han J, Lim S, Lim C, Kim T, Moon J, Youn H. Effect of the sodium-glucose cotransporter-2 inhibitor, DWP16001, as an add-on therapy to insulin for diabetic dogs: A pilot study. Vet Med Sci 2024; 10:e1454. [PMID: 38686463 PMCID: PMC11058604 DOI: 10.1002/vms3.1454] [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: 10/11/2022] [Revised: 02/21/2024] [Accepted: 04/04/2024] [Indexed: 05/02/2024] Open
Abstract
BACKGROUND Sodium-glucose cotransporter-2 (SGLT2) inhibitors are a novel class of anti-hyperglycaemic agents. OBJECTIVE This study aimed to evaluate the safety and the adjuvant glycaemic control effect of an SGLT2 inhibitor, DWP16001, in diabetic dogs receiving insulin treatment. METHODS Nineteen diabetic dogs receiving insulin treatment (NPH, porcine lente and glargine insulin) were divided into two groups according to dosing frequency: DWP TOD group (n = 10) and DWP SID group (n = 9). In the DWP TOD group, 0.025 mg/kg of DWP16001 was administered once every 3 days, whereas, in the DWP SID group, 0.025 mg/kg of DWP16001 was administered once a day. Food intake was maintained during the trial period. Hypoglycaemia, ketoacidosis or unexpected life-threatening reactions were assessed as adverse effects before and after DWP16001 administration. We compared insulin requirement reduction and blood glucose level control between two groups. RESULTS No specific adverse effects were observed during the clinical trial, and haematological parameter remained unchanged. Moreover, the fasting glucose levels and daily insulin dose in the DWP TOD group were lower than the pre-administration values, but not significantly different for 8 weeks. Systolic blood pressure, fructosamine and insulin dose decreased significantly in the DWP SID group compared to the DWP TOD group at 8 weeks (p < 0.05) without affecting food consumption. Among these patients, 10 patients were monitored while receiving DWP16001 for 12 months (DWP TOD group n = 5, DWP SID group n = 5). The fasting glucose and fructosamine levels and daily insulin dose were reduced in both groups at 12 months compared with those before receiving DWP16001. CONCLUSION When DWP16001, an SGLT2 inhibitor, was supplied to dogs with type 1 diabetes, no adverse effects were observed, and it was confirmed that the administered insulin dose can be reduced in controlling blood glucose.
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Affiliation(s)
- Ju‐Hyun An
- Department of Veterinary Emergency and Critical Care Medicine and Institute of Veterinary ScienceCollege of Veterinary MedicineKangwon National UniversityChuncheon‐siRepublic of Korea
| | - Han‐Sol Choi
- Laboratory of Veterinary Internal MedicineDepartment of Veterinary Clinical ScienceCollege of Veterinary MedicineSeoul National UniversityGwanak‐guSeoulRepublic of Korea
| | - Ji‐Soo Choi
- Daewoong PharmaceuticalLife Science InstituteYonginGyeonggi‐doRepublic of Korea
| | - Hyun‐Woo Lim
- Daewoong PharmaceuticalLife Science InstituteYonginGyeonggi‐doRepublic of Korea
| | - Wan Huh
- Daewoong PharmaceuticalLife Science InstituteYonginGyeonggi‐doRepublic of Korea
| | - Ye‐In Oh
- Department of Veterinary Internal MedicineCollege of Veterinary MedicineKyungpook National UniversityDaeguRepublic of Korea
| | - Joon Seok Park
- Daewoong PharmaceuticalLife Science InstituteYonginGyeonggi‐doRepublic of Korea
| | - Jumi Han
- Daewoong PharmaceuticalLife Science InstituteYonginGyeonggi‐doRepublic of Korea
| | - Soo Lim
- Department of Internal Medicine, Seoul National University College of MedicineSeoul National University Bundang HospitalSeongnamRepublic of Korea
| | - Chae‐Young Lim
- Nowon 24 hours N Animal Medical CenterNowon‐guSeoulRepublic of Korea
| | - Tae‐Hee Kim
- Laboratory of Veterinary Internal MedicineDepartment of Veterinary Clinical ScienceCollege of Veterinary MedicineSeoul National UniversityGwanak‐guSeoulRepublic of Korea
| | - Jae‐Bong Moon
- Daewoong petBoneunsa‐roGangnam‐guSeoulRepublic of Korea
| | - Hwa‐Young Youn
- Laboratory of Veterinary Internal MedicineDepartment of Veterinary Clinical ScienceCollege of Veterinary MedicineSeoul National UniversityGwanak‐guSeoulRepublic of Korea
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Elian V, Popovici V, Karampelas O, Pircalabioru GG, Radulian G, Musat M. Risks and Benefits of SGLT-2 Inhibitors for Type 1 Diabetes Patients Using Automated Insulin Delivery Systems-A Literature Review. Int J Mol Sci 2024; 25:1972. [PMID: 38396657 PMCID: PMC10888162 DOI: 10.3390/ijms25041972] [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: 12/04/2023] [Revised: 01/27/2024] [Accepted: 02/04/2024] [Indexed: 02/25/2024] Open
Abstract
The primary treatment for autoimmune Diabetes Mellitus (Type 1 Diabetes Mellitus-T1DM) is insulin therapy. Unfortunately, a multitude of clinical cases has demonstrated that the use of insulin as a sole therapeutic intervention fails to address all issues comprehensively. Therefore, non-insulin adjunct treatment has been investigated and shown successful results in clinical trials. Various hypoglycemia-inducing drugs such as Metformin, glucagon-like peptide 1 (GLP-1) receptor agonists, dipeptidyl peptidase-4 (DPP-4) inhibitors, amylin analogs, and Sodium-Glucose Cotransporters 2 (SGLT-2) inhibitors, developed good outcomes in patients with T1DM. Currently, SGLT-2 inhibitors have remarkably improved the treatment of patients with diabetes by preventing cardiovascular events, heart failure hospitalization, and progression of renal disease. However, their pharmacological potential has not been explored enough. Thus, the substantial interest in SGLT-2 inhibitors (SGLT-2is) underlines the present review. It begins with an overview of carrier-mediated cellular glucose uptake, evidencing the insulin-independent transport system contribution to glucose homeostasis and the essential roles of Sodium-Glucose Cotransporters 1 and 2. Then, the pharmacological properties of SGLT-2is are detailed, leading to potential applications in treating T1DM patients with automated insulin delivery (AID) systems. Results from several studies demonstrated improvements in glycemic control, an increase in Time in Range (TIR), a decrease in glycemic variability, reduced daily insulin requirements without increasing hyperglycemic events, and benefits in weight management. However, these advantages are counterbalanced by increased risks, particularly concerning Diabetic Ketoacidosis (DKA). Several clinical trials reported a higher incidence of DKA when patients with T1DM received SGLT-2 inhibitors such as Sotagliflozin and Empagliflozin. On the other hand, patients with T1DM and a body mass index (BMI) of ≥27 kg/m2 treated with Dapagliflozin showed similar reduction in hyperglycemia and body weight and insignificantly increased DKA incidence compared to the overall trial population. Additional multicenter and randomized studies are required to establish safer and more effective long-term strategies based on patient selection, education, and continuous ketone body monitoring for optimal integration of SGLT-2 inhibitors into T1DM therapeutic protocol.
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Affiliation(s)
- Viviana Elian
- Department of Diabetes, Nutrition and Metabolic Diseases, “Carol Davila” University of Medicine and Pharmacy, 5-7 Ion Movila Street, 020475 Bucharest, Romania; (V.E.); (G.R.)
- Department of Diabetes, Nutrition and Metabolic Diseases, “N. C. Paulescu” National Institute of Diabetes, Nutrition and Metabolic Diseases, 020475 Bucharest, Romania
| | - Violeta Popovici
- “Costin C. Kiriţescu” National Institute of Economic Research—Center for Mountain Economics (INCE-CEMONT) of Romanian Academy, 725700 Vatra-Dornei, Romania
| | - Oana Karampelas
- Department of Pharmaceutical Technology and Biopharmacy, Faculty of Pharmacy, “Carol Davila” University of Medicine and Pharmacy, 6 Traian Vuia Street, 020945 Bucharest, Romania;
| | - Gratiela Gradisteanu Pircalabioru
- eBio-Hub Research Centre, National University of Science and Technology Politehnica Bucharest, 061344 Bucharest, Romania;
- Research Institute, University of Bucharest, 061344 Bucharest, Romania
- Academy of Romanian Scientists, 54 Splaiul Independentei, 050094 Bucharest, Romania
| | - Gabriela Radulian
- Department of Diabetes, Nutrition and Metabolic Diseases, “Carol Davila” University of Medicine and Pharmacy, 5-7 Ion Movila Street, 020475 Bucharest, Romania; (V.E.); (G.R.)
- Department of Diabetes, Nutrition and Metabolic Diseases, “N. C. Paulescu” National Institute of Diabetes, Nutrition and Metabolic Diseases, 020475 Bucharest, Romania
| | - Madalina Musat
- eBio-Hub Research Centre, National University of Science and Technology Politehnica Bucharest, 061344 Bucharest, Romania;
- Department of Endocrinology, “Carol Davila” University of Medicine and Pharmacy, 030167 Bucharest, Romania
- Department of Endocrinology IV, “C. I. Parhon” National Institute of Endocrinology, 011863 Bucharest, Romania
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Saha S, Saha S, Gayen M. Treatment-duration-wise harm profile of insulin-sodium-glucose co-transporter inhibitor co-treatment in type 1 diabetes mellitus patients. J Diabetes Metab Disord 2023; 22:673-701. [PMID: 37255836 PMCID: PMC10225433 DOI: 10.1007/s40200-023-01192-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Accepted: 01/26/2023] [Indexed: 06/01/2023]
Abstract
Background The treatment duration of insulin-sodium-glucose co-transporter inhibitors (SGLTis) co-treatment of type 1 diabetes mellitus (T1DM) patients in randomized controlled trials (RCTs) varies by 1-52 weeks. Henceforth, treatment duration-wise, we compared the following insulin-treatment adjuncts- mega- versus low-dose SGLTis, SGLTis versus placebo, and different SGLTi dosages. Method Double-blinded RCTs reporting the above were searched (using terms like insulin-dependent, "juvenile-onset diabetes," and "sodium glucose cotransport*") in the PubMed, Embase, and Scopus databases and appraised using a Cochrane tool. The risks across different SGLTi-dosages were compared using network meta-analysis. Random-effect pairwise meta-analysis was performed for the remaining harm juxtapositions. Meta-analyses were performed for the following treatment durations- < 4 weeks, 4 to < 24 weeks, and ≥ 24 weeks. For meta-analysis and certainty of evidence assessment, we used the Stata statistical software and the GRADE method, respectively. Results A total of 15 (low risks of bias) studies sourcing data from about 7,330 T1DM patients were reviewed. Meta-analysis findings of ≥ 24 weeks long trials were- a. SGLTi-insulin co-treatment increased the genital infection (GI) (RR: 3.51; 95% CI: 2.59, 4.77), diabetic ketoacidosis (DKA) and (RR: 3.25; 95% CI:1.29, 8.16), and serious side effects (RR: 1.43; 95% CI: 1.05, 1.94) risk. b. SGLT2i-insulin increased the GI risk (RR: 3.77; 95% CI: 2.31, 6.16; high-quality evidence). c. Sotagliflozin-insulin increased the GI (RR: 3.36; 95% CI: 2.28, 4.96) and DKA (RR: 6.69; 95% CI: 2.75, 16.32) risk (both high-quality evidence). Compared to low-dose, megadose SGLTi treatment for 4 to < 24 weeks increased the GI risk. The remaining analyses were not statistically significantly different. Conclusion On moderate to long-term treatment (24-52 weeks) of T1DM patients, insulin-SGLT2i co-treatment was associated with GI risk, and insulin-sotagliflozin co-treatment was associated with DKA and GI risk. Supplementary Information The online version contains supplementary material available at 10.1007/s40200-023-01192-7.
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Affiliation(s)
- Sumanta Saha
- Department of Community Medicine, R. G. Kar Medical College, Kolkata, West Bengal India
| | - Sujata Saha
- Department of Mathematics, Mankar College, Mankar, West Bengal India
| | - Mohan Gayen
- Department of Community Medicine, R. G. Kar Medical College, Kolkata, West Bengal India
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Madhu SV, Raizada N. Double Trouble. Indian J Endocrinol Metab 2023; 27:189-191. [PMID: 37583408 PMCID: PMC10424108 DOI: 10.4103/2230-8210.379597] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 08/17/2023] Open
Affiliation(s)
- S V Madhu
- Department of Endocrinology, Center for Diabetes Endocrinology and Metabolism, University College of Medical Sciences and Guru Teg Bahadur Hospital, New Delhi, India
| | - Nishant Raizada
- Department of Endocrinology, Center for Diabetes Endocrinology and Metabolism, University College of Medical Sciences and Guru Teg Bahadur Hospital, New Delhi, India
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Karamanakos G, Kokkinos A, Dalamaga M, Liatis S. Highlighting the Role of Obesity and Insulin Resistance in Type 1 Diabetes and Its Associated Cardiometabolic Complications. Curr Obes Rep 2022; 11:180-202. [PMID: 35931912 DOI: 10.1007/s13679-022-00477-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/29/2022] [Indexed: 11/30/2022]
Abstract
PURPOSE OF REVIEW This narrative review appraises research data on the potentially harmful effect of obesity and insulin resistance (IR) co-existence with type 1 diabetes mellitus (T1DM)-related cardiovascular (CVD) complications and evaluates possible therapeutic options. RECENT FINDINGS Obesity and IR have increasingly been emerging in patients with T1DM. Genetic, epigenetic factors, and subcutaneous insulin administration are implicated in the pathogenesis of this coexistence. Accumulating evidence implies that the concomitant presence of obesity and IR is an independent predictor of worse CVD outcomes. The prevalence of obesity and IR has increased in patients with T1DM. This increase can be partly attributed to general population trends but, additionally, to iatrogenic weight gain caused by insulin treatment. This association might be the missing link explaining the excess CVD burden observed in patients with T1DM despite optimal glycemic control. Data on newer agents for type 2 diabetes mellitus (T2DM) treatment are unraveling novel ways to challenge this aggravating coexistence.
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Affiliation(s)
- Georgios Karamanakos
- First Department of Propaedeutic Internal Medicine, Medical School, National Kapodistrian University of Athens, Laiko General Hospital, 17 Agiou Thoma Street, Athens, 11527, Greece.
| | - Alexander Kokkinos
- First Department of Propaedeutic Internal Medicine, Medical School, National Kapodistrian University of Athens, Laiko General Hospital, 17 Agiou Thoma Street, Athens, 11527, Greece
| | - Maria Dalamaga
- Department of Biological Chemistry, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Stavros Liatis
- First Department of Propaedeutic Internal Medicine, Medical School, National Kapodistrian University of Athens, Laiko General Hospital, 17 Agiou Thoma Street, Athens, 11527, Greece
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Kamoshima H, Nomoto H, Yamashita K, Takahashi Y, Tsuchida K, Kuwabara S, Miya A, Cho KY, Kameda H, Nakamura A, Atsumi T, Taneda S, Kurihara Y, Aoki S, Ono Y, Miyoshi H. Do the benefits of sodium-glucose cotransporter 2 inhibitors exceed the risks in patients with type 1 diabetes? Endocr J 2022; 69:495-509. [PMID: 34819409 DOI: 10.1507/endocrj.ej21-0573] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Sodium-glucose cotransporter 2 inhibitors (SGLT2is) are well-established means of improving glycemia and preventing cardio-renal events in patients with type 2 diabetes. However, their efficacy and safety have yet to be fully characterized in patients with type 1 diabetes (T1D). We studied patients with T1D who regularly attended one of five diabetes centers and treated with an SGLT2i (ipragliflozin or dapagliflozin) for >52 weeks, and the changes in HbA1c, body mass, insulin dose, and laboratory data were retrospectively evaluated and adverse events (AEs) recorded during December 2018 to April 2021. A total of 216 patients with T1D were enrolled during the period. Of these, 42 were excluded owing to short treatment periods and 15 discontinued their SGLT2i. The mean changes in glycated hemoglobin (HbA1c), body mass, and insulin dose were -0.4%, -2.1 kg, and -9.0%, respectively. The change in HbA1c was closely associated with the baseline HbA1c (p < 0.001), but not with the baseline body mass or renal function. The basal and bolus insulin doses decreased by 18.2% and 12.6%, respectively, in participants with a baseline HbA1c <8%. The most frequent AE was genital infection (2.8%), followed by diabetic ketoacidosis (DKA; 1.4%). None of the participants experienced severe hypoglycemic events. In conclusion, the administration of an SGLT2i in addition to intensive insulin treatment in patients with T1D improves glycemic control and body mass, without increasing the incidence of hypoglycemia or DKA.
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Affiliation(s)
- Hikaru Kamoshima
- Yuri Ono Clinic, Diabetes, Internal Medicine, Sapporo 060-0001, Japan
| | - Hiroshi Nomoto
- Department of Rheumatology, Endocrinology and Nephrology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo 060-8638, Japan
| | | | - Yuka Takahashi
- Department of Rheumatology, Endocrinology and Nephrology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo 060-8638, Japan
| | - Kazuhisa Tsuchida
- Department of Rheumatology, Endocrinology and Nephrology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo 060-8638, Japan
| | - Saki Kuwabara
- Department of Rheumatology, Endocrinology and Nephrology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo 060-8638, Japan
| | - Aika Miya
- Department of Rheumatology, Endocrinology and Nephrology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo 060-8638, Japan
| | - Kyu Yong Cho
- Department of Rheumatology, Endocrinology and Nephrology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo 060-8638, Japan
| | - Hiraku Kameda
- Department of Rheumatology, Endocrinology and Nephrology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo 060-8638, Japan
| | - Akinobu Nakamura
- Department of Rheumatology, Endocrinology and Nephrology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo 060-8638, Japan
| | - Tatsuya Atsumi
- Department of Rheumatology, Endocrinology and Nephrology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo 060-8638, Japan
| | - Shinji Taneda
- Diabetes Center, Manda Memorial Hospital, Sapporo 060-0062, Japan
| | | | - Shin Aoki
- Aoki Clinic, Sapporo 003-0023, Japan
| | - Yuri Ono
- Yuri Ono Clinic, Diabetes, Internal Medicine, Sapporo 060-0001, Japan
| | - Hideaki Miyoshi
- Department of Rheumatology, Endocrinology and Nephrology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo 060-8638, Japan
- Division of Diabetes and Obesity, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo 060-8638, Japan
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Li Y, Li H, Dong L, Lin D, Xu L, Lou P, Zang D, Wang K, Ma L. A Network Meta-Analysis of the Dose-Response Effects of Dapagliflozin on Efficacy and Safety in Adults With Type 1 Diabetes. Front Endocrinol (Lausanne) 2022; 13:923376. [PMID: 35872994 PMCID: PMC9301373 DOI: 10.3389/fendo.2022.923376] [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] [Received: 04/19/2022] [Accepted: 05/30/2022] [Indexed: 11/29/2022] Open
Abstract
BACKGROUND Most patients with type 1 diabetes (T1DM) do not reach the blood glucose goal with treatment of insulin. In our research, we intended to estimate the therapeutic effect and safety of additional different doses of dapagliflozin on insulin treatment in T1DM. METHODS We performed direct and indirect network meta-analysis using Bayesian models and graded different dosages of dapagliflozin by mixed therapy contrasts. We retrieved information from the PubMed, Embase, The Cochrane Library, Web of Science, China Biology Medicine (CBM) disc, China National Knowledge Infrastructure (CNKI), Wanfang Data, and WEIPU Data. Our research included randomized controlled trials (RCTs) including T1DM treated with insulin and additional dapagliflozin 5 mg or dapagliflozin 10 mg from January 2012 to June 2021. Thirteen RCTs with 10,701 participants were divided into three groups as below: insulin alone, dapagliflozin 5 mg + insulin, and dapagliflozin 10 mg + insulin. RESULTS Dapagliflozin dose-dependently exhibited reductions in glycated hemoglobin (HbA1c), total insulin daily dose (TDD), and body weight. Neither dapagliflozin 5 mg nor 10 mg could induce hypoglycemia or severe hypoglycemia. However, both doses of dapagliflozin increased the incidence of diabetic ketoacidosis (DKA) and genital infection. CONCLUSIONS Dapagliflozin 10 mg could achieve a better outcome in efficacy and could not increase the risk of hypoglycemia. Although it may induce a higher risk of DKA and genital infection, there was no significant difference between dapagliflozin 10 mg and 5 mg. Our outcomes indicate that dapagliflozin 10mg has a high reliability of being graded prior as a supplementary treatment to insulin in T1DM.
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Affiliation(s)
- Yinhui Li
- Department of Endocrine, Traditional Chinese Medicine Hospital Affiliated to Xinjiang Medical University, Urumqi, China
| | - Hui Li
- Department of Endocrine, Traditional Chinese Medicine Hospital Affiliated to Xinjiang Medical University, Urumqi, China
| | - Liming Dong
- Department of Clinical Nutrition, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| | - Dandan Lin
- College of Medical Engineering and Technology, Xinjiang Medical University, Urumqi, China
| | - Lijuan Xu
- Department of Endocrine, Traditional Chinese Medicine Hospital Affiliated to Xinjiang Medical University, Urumqi, China
| | - Pengwei Lou
- Department of Medical Administration, Traditional Chinese Medicine Hospital Affiliated to Xinjiang Medical University, Urumqi, China
| | - Deng Zang
- Department of Endocrine, Traditional Chinese Medicine Hospital Affiliated to Xinjiang Medical University, Urumqi, China
| | - Kai Wang
- College of Medical Engineering and Technology, Xinjiang Medical University, Urumqi, China
- *Correspondence: Li Ma, ; Kai Wang,
| | - Li Ma
- Department of Endocrine, Traditional Chinese Medicine Hospital Affiliated to Xinjiang Medical University, Urumqi, China
- *Correspondence: Li Ma, ; Kai Wang,
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Ciężki S, Kurpiewska E, Bossowski A, Głowińska-Olszewska B. Multi-Faceted Influence of Obesity on Type 1 Diabetes in Children - From Disease Pathogenesis to Complications. Front Endocrinol (Lausanne) 2022; 13:890833. [PMID: 35784568 PMCID: PMC9243381 DOI: 10.3389/fendo.2022.890833] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/06/2022] [Accepted: 05/13/2022] [Indexed: 01/08/2023] Open
Abstract
The prevalence of overweight and obesity among youth patients with diabetes type 1 is increasing. It is estimated, that even up to 35% of young patients with this type of diabetes, considered so far to be characteristic for slim figure, are overweight or even obese. General increase of obesity in children's population complicates differential diagnosis of the type of diabetes in youths. Coexistence of obesity has clinical implications for all stages of diabetes course. It is confirmed that obesity is the risk factor for autoimmune diabetes, and is connected with the earlier onset of diabetes in predisposed patients. Many diabetic patients with obesity present additional risk factors for macroangiopathy, and are recognised to present metabolic syndrome, insulin resistance, and typical for diabetes type 2 - polycystic ovary syndrome, or non-alcoholic fatty liver disease. The prevalence of obesity rises dramatically in adolescence of diabetic child, more often in girls. It has negative impact on metabolic control, glycaemic variability and insulin demand. The risk for microangiopathic complications increases as well. The treatment is difficult and includes not only insulinotherapy and non-pharmacological trials. Recently treatment of insulin resistance with biguanids, and treatment with typical for type 2 new diabetes drugs like GLP-1 analogues, SGLT-2 receptor inhibitors, or even cases of bariatric surgery also has been reported.
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Shimoda M, Mashiko A, Katakura Y, Sanada J, Fushimi Y, Obata A, Kimura T, Kohara K, Tatsumi F, Nakanishi S, Mune T, Kaku K, Kaneto H. Efficacy and safety of adding ipragliflozin to insulin in Japanese patients with type 1 diabetes mellitus: a retrospective study. Endocr J 2021; 68:1455-1461. [PMID: 34334532 DOI: 10.1507/endocrj.ej21-0161] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Advances in insulin preparations and administration methods have produced a gradual improvement in glycemic control in patients with type 1 diabetes mellitus (DM). Nevertheless, glycated hemoglobin (HbA1c) levels in patients with type 1 DM are still poor compared to those in patients with type 2 DM. Here, we sought to assess the efficacy and safety of the sodium-glucose cotransporter 2 (SGLT2) inhibitor ipragliflozin (IPRA) in patients with type 1 DM. This study was retrospectively conducted with data from type 1 DM patients who had a history of IPRA therapy. The primary endpoint was HbA1c level at 24 weeks. The baseline characteristics of a total of 12 subjects were as follows: age, 50.1 ± 13.2 years; diabetes duration, 17.3 ± 10.5 years; body mass index (BMI), 22.9 ± 2.1 kg/m2; HbA1c, 8.8 ± 1.3%; and daily insulin dose, 0.60 ± 0.21 units/kg. IPRA decreased HbA1c levels to 8.2 ± 1.2% (p < 0.05) and reduced insulin dose to 0.52 ± 0.17 units/kg (p < 0.01) after 24 weeks. HbA1c value was particularly reduced in subjects with preserved C-peptide index. IPRA significantly reduced body weight by -1.4 ± 1.4 kg (p < 0.01) 16 weeks after starting treatment, with no further weight loss after 24 weeks. There were no instances of diabetic ketoacidosis or severe hypoglycemia. IPRA exerted beneficial effects on glycemic control without any severe adverse effects, and should be safe and effective when used in patients with type 1 DM with understanding of correspondence in sick day.
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Affiliation(s)
- Masashi Shimoda
- Division of Diabetes, Endocrinology and Metabolism, Kawasaki Medical School, Kurashiki 701-0192, Japan
| | - Akiko Mashiko
- Division of Diabetes, Endocrinology and Metabolism, Kawasaki Medical School, Kurashiki 701-0192, Japan
| | - Yukino Katakura
- Division of Diabetes, Endocrinology and Metabolism, Kawasaki Medical School, Kurashiki 701-0192, Japan
| | - Junpei Sanada
- Division of Diabetes, Endocrinology and Metabolism, Kawasaki Medical School, Kurashiki 701-0192, Japan
| | - Yoshiro Fushimi
- Division of Diabetes, Endocrinology and Metabolism, Kawasaki Medical School, Kurashiki 701-0192, Japan
| | - Atsushi Obata
- Division of Diabetes, Endocrinology and Metabolism, Kawasaki Medical School, Kurashiki 701-0192, Japan
| | - Tomohiko Kimura
- Division of Diabetes, Endocrinology and Metabolism, Kawasaki Medical School, Kurashiki 701-0192, Japan
| | - Kenji Kohara
- Division of Diabetes, Endocrinology and Metabolism, Kawasaki Medical School, Kurashiki 701-0192, Japan
| | - Fuminori Tatsumi
- Division of Diabetes, Endocrinology and Metabolism, Kawasaki Medical School, Kurashiki 701-0192, Japan
| | - Shuhei Nakanishi
- Division of Diabetes, Endocrinology and Metabolism, Kawasaki Medical School, Kurashiki 701-0192, Japan
| | - Tomoatsu Mune
- Division of Diabetes, Endocrinology and Metabolism, Kawasaki Medical School, Kurashiki 701-0192, Japan
| | - Kohei Kaku
- Kawasaki Medical School, Kurashiki 701-0192, Japan
| | - Hideaki Kaneto
- Division of Diabetes, Endocrinology and Metabolism, Kawasaki Medical School, Kurashiki 701-0192, Japan
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Pasqua MR, Tsoukas MA, Haidar A. Strategically Playing with Fire: SGLT Inhibitors as Possible Adjunct to Closed-Loop Insulin Therapy. J Diabetes Sci Technol 2021; 15:1232-1242. [PMID: 34558336 PMCID: PMC8655283 DOI: 10.1177/19322968211035411] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
As closed-loop insulin therapies emerge into clinical practice and evolve in medical research for type 1 diabetes (T1D) treatment, the limitations in these therapies become more evident. These gaps include unachieved target levels of glycated hemoglobin in some patients, postprandial hyperglycemia, the ongoing need for carbohydrate counting, and the lack of non-glycemic benefits (such as prevention of metabolic syndrome and complications). Multiple adjunct therapies have been examined to improve closed-loop systems, yet none have become a staple. Sodium-glucose-linked cotransporter inhibitors (SGLTi's) have been extensively researched in T1D, with average reductions in placebo-adjusted HbA1c by 0.39%, and total daily dose by approximately 10%. Unfortunately, many trials revealed an increased risk of diabetic ketoacidosis, as high as 5 times the relative risk compared to placebo. This narrative review discusses the proven benefits and risks of SGLTi in patients with T1D with routine therapy, what has been studied thus far in closed-loop therapy in combination with SGLTi, the potential benefits of SGLTi use to closed-loop systems, and what is required going forward to improve the benefit to risk ratio in these insulin systems.
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Affiliation(s)
- Melissa-Rosina Pasqua
- Division of Endocrinology, McGill
University Health Centre, Montreal, QC, Canada
- Melissa-Rosina Pasqua, MD, Mailing address:
McGill University Health Centre, 1001 boulevard de Décarie, Montreal, QC H4A
3J1, Canada.
| | - Michael A. Tsoukas
- Division of Endocrinology, McGill
University Health Centre, Montreal, QC, Canada
| | - Ahmad Haidar
- Department of Biomedical Engineering,
McGill University, Montreal, QC, Canada
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11
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Sabaner MC, Duman R, Dogan M, Akdogan M, Vurmaz A, Bozkurt E, Beysel S. Do SGLT2 inhibitors prevent preclinical diabetic retinopathy? A Prospective Pilot Optical Coherence Tomography Angiography Study. J Fr Ophtalmol 2021; 44:1159-1167. [PMID: 34244004 DOI: 10.1016/j.jfo.2021.01.005] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2020] [Accepted: 01/04/2021] [Indexed: 01/10/2023]
Abstract
PURPOSE To evaluate the effects of metformin alone and combined treatment with metformin and an SGLT2 inhibitor on retinal microvascular morphology using optical coherence tomography angiography (OCTA) in isolated type 2 diabetes mellitus (DM) patients with HbA1c above the expected target (>7%). METHODS Fifty patients with isolated DM, 7%<HbA1c<8%, without diabetic retinopathy (DR) using 500mg metformin ×2 for glycemic control were included in the study. OCTA and BMI measurements were obtained at the first evaluation. Treatment was changed to metformin 1000mg ×2. Patients who did not develop side effects due to the metformin were defined as the metformin-tolerant group (group-1). Patients who developed side effects were defined as the metformin-intolerant group (group-2), and their treatment was changed to metformin 500mg ×2 and empagliflozin 10mg. The second evaluation was performed three months after the last treatment change. RESULTS HbA1c was lower on the second evaluation in both groups (P<0.001, in both). On the second evaluation in group-1, a decrease was found in superficial perifoveal and deep parafoveal macular vascular plexus densities (P: 0.040 and P: 0.020, respectively). No statistically significant difference was observed in group-2. CONCLUSION SGLT2 inhibitors may contribute to preventing the development of preclinical DR. In patients with metformin intolerance, adding SGLT2 inhibitors may be a reasonable choice to protect the retina.
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Affiliation(s)
- M C Sabaner
- Samsun Bafra State Hospital, Department of Ophthalmology, Samsun, Turkey.
| | - R Duman
- Bakircay University Cigli Training and Research Hospital, Department of Ophthalmology, Izmir, Turkey
| | - M Dogan
- Afyonkarahisar Health Sciences University, Faculty of Medicine, Department of Ophthalmology, Afyonkarahisar, Turkey
| | - M Akdogan
- Afyonkarahisar Health Sciences University, Faculty of Medicine, Department of Ophthalmology, Afyonkarahisar, Turkey
| | - A Vurmaz
- Afyonkarahisar Health Sciences University, Faculty of Medicine, Department of Biochemistry, Afyonkarahisar, Turkey
| | - E Bozkurt
- Afyonkarahisar Health Sciences University, Faculty of Medicine, Department of Internal Medicine, Afyonkarahisar, Turkey
| | - S Beysel
- Afyonkarahisar Health Sciences University, Faculty of Medicine, Department of Endocrinology and Metabolism, Afyonkarahisar, Turkey
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12
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Rao L, Ren C, Luo S, Huang C, Li X. Sodium-glucose cotransporter 2 inhibitors as an add-on therapy to insulin for type 1 diabetes mellitus: Meta-analysis of randomized controlled trials. Acta Diabetol 2021; 58:869-880. [PMID: 33651228 PMCID: PMC8187227 DOI: 10.1007/s00592-021-01686-x] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/02/2020] [Accepted: 02/03/2021] [Indexed: 12/11/2022]
Abstract
AIMS The aim was to systematically review the efficacy and safety of sodium-glucose cotransporter inhibitor (SGLT2i) as an adjunct to insulin at different follow-up durations in randomized, double-blind clinical trials in patients with type 1 diabetes. METHODS We conducted a search on Medline, Embase, and the Cochrane Library for relevant studies published before May 2020. According to the duration of follow-up, the subgroup analysis included four periods: 1-4, 12-18, 24-26, and 52 weeks. In the five trials included both 24-26 and 52 weeks of follow-up, we compared the efficacy by the placebo-subtracted difference and changes in SGLT2i groups. RESULTS Fifteen trials including 7109 participants were analyzed. The combination of SGLT2i and insulin improved hemoglobin A1c (HbA1c), fasting plasma glucose (FPG), daily insulin dose, body weight, and blood pressure, which varied greatly by different follow-ups. Compared with %HbA1c at 24-26 weeks, placebo-subtracted differences and changes in the SGLT2i groups slightly increased. SGLT2i plus insulin treatment showed no difference in the occurrence of urinary tract infections (UTIs), hypoglycemia, or severe hypoglycemia but increased the risk of genital tract infections (GTIs) in a duration-dependent manner. SGLT2i treatment was associated with a significantly higher rate of ketone-related SAEs and diabetic ketoacidosis (DKA) at 52 weeks. CONCLUSION SGLT2i as an add-on therapy to insulin improved glycemic control and body weight and decreased the required dose of insulin without increasing the risk of hypoglycemia. However, after 6 months the benefits of SGLT2is on glycemic control may weaken and the risks of GTIs and DKA increased.
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Affiliation(s)
- Lunwen Rao
- Huangdu Community Health Service Center, Jiading District, Anting TownShanghai, China
| | - Chenhong Ren
- Postgraduate Training Basement of Jinzhou Medical University, Taihe Hospital, Hubei University of Medical, Shiyan, China
- Department of Endocrinology, Taihe Hospital, Hubei University of Medical, Shiyan, 442000, China
| | - Shan Luo
- Department of Endocrinology, Taihe Hospital, Hubei University of Medical, Shiyan, 442000, China
| | - Chenghu Huang
- Department of Endocrinology, The People's Hospital of Bishan District, Bishan, Chongqing, 402760, China.
| | - Xuefeng Li
- Department of Endocrinology, Taihe Hospital, Hubei University of Medical, Shiyan, 442000, China.
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SGLT-2 inhibitors associated euglycemic and hyperglycemic DKA in a multicentric cohort. Sci Rep 2021; 11:10293. [PMID: 33986421 PMCID: PMC8119406 DOI: 10.1038/s41598-021-89752-w] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2021] [Accepted: 04/30/2021] [Indexed: 12/20/2022] Open
Abstract
Euglycemic diabetic ketoacidosis (EuDKA) secondary to Sodium-glucose co-transporter-2 inhibitors (SGLT2i) in type 2 diabetes mellitus (T2D) is a rare but increasingly reported phenomenon. Not much is known about the burden of EuDKA in patients on SGLT2i or the associated factors. This retrospective cohort study tries to delineate the differences in factors associated with the development of EuDKA as compared to hyperglycemic DKA. We conducted a multicentre, retrospective study across three tertiary care centers under Weill Cornell affiliated-Hamad Medical Corporation, Qatar. The cohort comprised of T2D patients on SGLT2i who developed DKA between January 2015 to December 2020. The differences between the subjects who developed EuDKA or hyperglycaemic DKA (hDKA) were analyzed. A total of 9940 T2D patients were on SGLT2i during 2015–2020, out of which 43 developed DKA (0.43%). 25 developed EuKDA, whereas 18 had hDKA. The point prevalence of EuDKA in our cohort was 58.1%. EuDKA was most common in patients using canagliflozin, followed by empagliflozin and Dapagliflozin (100%, 77%, and 48.3%, respectively). Overall, infection (32.6%) was the most common trigger for DKA, followed by insulin non-compliance (13.7%). Infection was the only risk factor with a significant point estimate between the two groups, being more common in hDKA patients (p-value 0.006, RR 2.53, 95% CI 1.07–5.98). Canagliflozin had the strongest association with the development of EuDKA and was associated with the highest medical intensive care unit (MICU) admission rates (66.6%). In T2D patients on SGLT2i, infection is probably associated with an increased risk of developing EuDKA. The differential role of individual SGLT2i analogs is less clear and will need exploration by more extensive prospective studies.
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14
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Cardiovascular benefits of sodium-glucose cotransporter 2 inhibitors in diabetic and nondiabetic patients. Cardiovasc Diabetol 2021; 20:78. [PMID: 33827579 PMCID: PMC8028072 DOI: 10.1186/s12933-021-01266-x] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/05/2021] [Accepted: 03/19/2021] [Indexed: 12/25/2022] Open
Abstract
Sodium-glucose cotransporter 2 inhibitors (SGLT2i) were developed as antidiabetic agents, but accumulating evidence has shown their beneficial effects on the cardiovascular system. Analyses of the EMPA-REG OUTCOME trial (Empagliflozin Cardiovascular Outcome Event Trial in Type 2 Diabetes Mellitus Patients) suggested that these benefits are independent of glycemic control. Several large-scale outcome trials of SGLT2i also showed cardiovascular benefits in nondiabetic patients, strengthening this perspective. Extensive animal and clinical studies have likewise shown that mechanisms other than the antihyperglycemic effect underlie the cardiovascular benefits. Recent clinical guidelines recommend the use of SGLT2i in patients with type 2 diabetes mellitus and cardiovascular diseases because of the proven cardiovascular protective effects. Since the cardiovascular benefits are independent of glycemic control, the therapeutic spectrum of SGLT2i will likely be extended to nondiabetic patients.
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15
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Zou H, Liu L, Guo J, Wang H, Liu S, Xing Y, Deng C, Xiao Y, Zhou Z. Sodium-glucose cotransporter inhibitors as add-on therapy in addition to insulin for type 1 diabetes mellitus: A meta-analysis of randomized controlled trials. J Diabetes Investig 2021; 12:546-556. [PMID: 33245620 PMCID: PMC8015835 DOI: 10.1111/jdi.13387] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/16/2020] [Revised: 06/06/2020] [Accepted: 08/09/2020] [Indexed: 12/16/2022] Open
Abstract
AIMS/INTRODUCTION Several clinical trials reported the effects of sodium-glucose cotransporter (SGLT) inhibitors in type 1 diabetes patients. This meta-analysis aimed to assess the efficacy and safety of SGLT inhibitors in type 1 diabetes patients. MATERIALS AND METHODS Relevant studies were identified in the PubMed, Embase, Cochrane Library, China National Knowledge Infrastructure and Wan Fang databases through 1 April 2020. Differences were expressed as the 95% confidence interval (CI) or weighted mean difference (WMD) for continuous outcomes, and risk ratio (RR) for discontinuous outcomes. RESULTS A total of 13 RCTs with 7,962 cases were included. SGLT inhibitors reduced the fasting plasma glucose level (WMD -1.320 mmol/L, 95% CI -1.609 to -1.031, P < 0.001), glycated hemoglobin level (WMD -0.386%, 95% CI -0.431 to -0.342, P < 0.001) and daily total insulin dose (WMD -5.403, 95% CI -7.218 to -3.859, P < 0.001). However, higher risks of diabetic ketoacidosis (RR 5.042, 95% CI 3.160-8.046, P < 0.001), urinary tract infections (RR 1.259, 95% CI 1.034-1.533,P = 0.022) and genital infections (RR 2.995, 95% CI 1.953-4.594, P < 0.001) were associated with SGLT inhibitors, but SGLT inhibitors did not increase the hypoglycemia risk (RR 0.980, 95% CI 0.840-1.144,P = 0.799). In subgroup analysis, with a significant reduction of fasting plasma glucose, glycated hemoglobin and daily insulin doses, SGLT1/2 inhibitor did not increase genitourinary tract infections compared with a placebo. CONCLUSIONS SGLT2 and SGLT1/2 inhibitors can improve glycemic control in patients with type 1 diabetes.
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Affiliation(s)
- Hailan Zou
- Department of Metabolism and EndocrinologyThe Second Xiangya HospitalCentral South UniversityChangshaHunanChina
- National Clinical Research Center for Metabolic DiseasesChangshaHunanChina
| | - Lili Liu
- Department of Metabolism and EndocrinologyThe Second Xiangya HospitalCentral South UniversityChangshaHunanChina
- National Clinical Research Center for Metabolic DiseasesChangshaHunanChina
| | - Jia Guo
- Xiangya School of NursingCentral South UniversityChangshaChina
| | - Hongjuan Wang
- Xiangya School of NursingCentral South UniversityChangshaChina
| | - Siyun Liu
- Chongqing General HospitalUniversity of Chinese Academy of SciencesBeijingChina
| | - Yixuan Xing
- Department of Metabolism and EndocrinologyThe Second Xiangya HospitalCentral South UniversityChangshaHunanChina
- National Clinical Research Center for Metabolic DiseasesChangshaHunanChina
| | - Chao Deng
- Department of Metabolism and EndocrinologyThe Second Xiangya HospitalCentral South UniversityChangshaHunanChina
- National Clinical Research Center for Metabolic DiseasesChangshaHunanChina
| | - Yang Xiao
- Department of Metabolism and EndocrinologyThe Second Xiangya HospitalCentral South UniversityChangshaHunanChina
- National Clinical Research Center for Metabolic DiseasesChangshaHunanChina
| | - Zhiguang Zhou
- Department of Metabolism and EndocrinologyThe Second Xiangya HospitalCentral South UniversityChangshaHunanChina
- National Clinical Research Center for Metabolic DiseasesChangshaHunanChina
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16
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Kurozumi A, Okada Y, Tanaka Y. Glucose-lowering effects of 7-day treatment with SGLT2 inhibitor confirmed by intermittently scanned continuous glucose monitoring in outpatients with type 1 diabetes. A pilot study. Endocr J 2021; 68:361-369. [PMID: 33208570 DOI: 10.1507/endocrj.ej20-0577] [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] [Indexed: 11/23/2022] Open
Abstract
The present study used intermittently scanned continuous glucose monitoring (isCGM) in 10 patients with type 1 diabetes mellitus (T1DM) to evaluate the efficacy and safety of 7-day outpatient treatment with the combination of intensive insulin therapy and sodium-glucose transporter 2 inhibitor (SGLT2-I). All participants wore isCGM and were treated with either 50 mg/day ipragliflozin or 5 mg/day dapagliflozin. The primary outcome, percent time with glucose at 70-180 mg/dL (TIR: time in range), improved significantly following the addition of SGLT2-I (p = 0.005). TIR increased from 36.0% before addition of SGLT2-I to 70.7% on day 7. Although none of the patients achieved TIR of 70% or higher before the addition of SGLT2-I, 6 patients met that criteria TIR on day 7. The secondary outcome measures, standard deviation (SD) of glucose, average plasma glucose, percent time with glucose at >180 mg/dL (TAR: time above range), maximum plasma glucose, high blood glucose index (HBGI) and average nocturnal plasma glucose (midnight to 05:59 AM) detected by isCGM, also improved significantly by SGLT2-I. There were no significant differences in percent time with glucose at <70 mg/dL (TBR: time below range), minimum plasma glucose and low blood glucose index (LBGI). Our results using isCGM in an actual clinical setting showed that 7-day use of SGLT2-I with intensive insulin therapy improved plasma glucose fluctuations and mean plasma glucose levels without inducing hypoglycemia in patients with T1DM.
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Affiliation(s)
- Akira Kurozumi
- First Department of Internal Medicine, School of Medicine, University of Occupational and Environmental Health, Japan, Kitakyushu 807-8555, Japan
| | - Yosuke Okada
- First Department of Internal Medicine, School of Medicine, University of Occupational and Environmental Health, Japan, Kitakyushu 807-8555, Japan
| | - Yoshiya Tanaka
- First Department of Internal Medicine, School of Medicine, University of Occupational and Environmental Health, Japan, Kitakyushu 807-8555, Japan
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17
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Ma J, Zhao Y, Fan H, Liu J. The efficacy of dapagliflozin for type 1 diabetes: a meta-analysis of randomized controlled studies. Afr Health Sci 2021; 21:1-7. [PMID: 34394274 PMCID: PMC8356594 DOI: 10.4314/ahs.v21i1.2] [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] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Introduction The efficacy of dapagliflozin for type 1 diabetes remains controversial. We conduct a systematic review and meta-analysis to explore the treatment efficacy of dapagliflozin versus placebo in patients with type 1 diabetes. Methods We have searched PubMed, EMbase, Web of science, EBSCO and Cochrane library databases through May 2019 for randomized controlled trials (RCTs) assessing the effect of dapagliflozin versus placebo for type 1 diabetes. This meta-analysis is performed using the random-effect model. Results Six RCTs are included in the meta-analysis. Overall, compared with control group for type 1 diabetes, dapagliflozin treatment shows favorable impact on glycated hemoglobin HbA1c (standard mean difference SMD=-3.93; 95% confidence interval CI =-4.44 to -3.48; P<0.00001), HbA1c reduction of ≥0.5% (risk ratio RR=1.98; 95% CI=1.65 to 2.39; P<0.00001), and fasting plasma glucose FPG (SMD=-0.93; 95% CI=-1.77 to -0.10; P=0.03). There is no statistical difference of hypoglycemia (RR=1.09; 95% CI=0.66 to 1.79; P=0.75) or adverse events (RR=1.07; 95% CI=0.96 to 1.20; P=0.20) between two groups, but the incidence of ketone-related events is higher than those in control group (RR=0.28; 95% CI=3.96 to 11.52; P=0.01). Conclusions Dapagliflozin treatment benefits to reduce HbA1c and FPG for type 1 diabetes.
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Affiliation(s)
- Jian Ma
- Department of endocrinology, Fenghua people's hospital, Ningbo, Zhejiang, China, 300061
| | - Yanhong Zhao
- Department of endocrinology, Fenghua people's hospital, Ningbo, Zhejiang, China, 300061
| | - Huihui Fan
- Department of endocrinology, Fenghua people's hospital, Ningbo, Zhejiang, China, 300061
| | - Jia Liu
- Obstetrics and Gynecology Department, Yuyao second people's hospital, NingBo, Zhejiang, China, 300061
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18
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Huang Y, Jiang Z, Wei Y. Efficacy and safety of the SGLT2 inhibitor dapagliflozin in type 1 diabetes: A meta-analysis of randomized controlled trials. Exp Ther Med 2021; 21:382. [PMID: 33680104 PMCID: PMC7918543 DOI: 10.3892/etm.2021.9813] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2020] [Accepted: 06/05/2020] [Indexed: 12/16/2022] Open
Abstract
Sodium glucose cotransporter-2 (SGLT2) is a sodium-dependent glucose transporter responsible for renal absorption of glucose. Dapagliflozin is an SGLT2 inhibitor used in patients with type 1 diabetes to promote urinary glucose excretion, but to date, randomized controlled trials (RCTs) to evaluate the effect of this drug in this disease have not been systematically evaluated. Therefore, the aim of the present study was to evaluate the efficacy and safety of dapagliflozin, as an adjuvant therapy to insulin, in the treatment of type 1 diabetes mellitus through a systematic review and meta-analysis. The Cochrane Library Database, Medline and Embase databases were used to search articles published between January 1st 2004 and February 5th 2020 with no language restrictions relating to RCTs. After extracting the data, the quality of the RCTs was evaluated and the data were statistically analyzed. A total of 4 RCTs with 1,691 participants were included. Dapagliflozin resulted in decreased glycosylated hemoglobin A1c (0.40-0.45%), body weight (2.52-3.85 kg), mean daily glucose (0.76-0.99 mmol/l) and mean amplitude of glucose excursion (0.54-1.07 mmol/l; all with P<0.00001) compared to placebo. Subgroup analysis by dose indicated no significant difference in all efficacy outcome indicators between dapagliflozin at 5 and at 10 mg (P>0.1). Compared with placebo, the use of dapagliflozin in patients with type 1 diabetes increased the risk of adverse events and serious adverse events (P<0.05), but did not increase the risks of infection, diabetic ketoacidosis (DKA) and discontinuation due to adverse events. Analysis by dose group suggested that no significant difference in all safety outcome indicators between dapagliflozin at 5 and at 10 mg (P>0.1). In conclusion, dapagliflozin had a significant effect on type 1 diabetes. However, the use of dapagliflozin significantly increased the incidence of adverse events and serious adverse events compared with placebo. Dapagliflozin-assisted short-term (24 weeks) insulin therapy for type 1 diabetes did not increase the risk of DKA but additional high-quality studies are required to determine its long-term efficacy and safety.
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Affiliation(s)
- Yuxin Huang
- Department of Clinical Medicine, The First Clinical Medical College, Nanchang University, Nanchang, Jiangxi 330006, P.R. China
| | - Zeju Jiang
- Department of Clinical Medicine, The First Clinical Medical College, Nanchang University, Nanchang, Jiangxi 330006, P.R. China
| | - Yiping Wei
- Department of Thoracic Surgery, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi 330006, P.R. China
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Tandon S, Ayis S, Hopkins D, Harding S, Stadler M. The impact of pharmacological and lifestyle interventions on body weight in people with type 1 diabetes: A systematic review and meta-analysis. Diabetes Obes Metab 2021; 23:350-362. [PMID: 33026152 DOI: 10.1111/dom.14221] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Revised: 09/09/2020] [Accepted: 09/23/2020] [Indexed: 12/17/2022]
Abstract
AIM To systematically review the effects of pharmacological and lifestyle interventions on body weight as a secondary outcome in people with type 1 diabetes. METHODS The Ovid Medline, Embase and Cochrane Library databases were searched for relevant pharmacological (glucagon-like peptide-1 [GLP-1] receptor agonist, sodium-glucose co-transporter-2 [SGLT-2] inhibitor, dipeptidyl peptidase-4 [DPP-4] inhibitor and metformin) and lifestyle intervention studies (diet and exercise) for adults with type 1 diabetes reporting body weight change and HbA1c published from January 2000 to May 2020. Meta-analyses were performed for 16 randomized controlled trials (RCTs). RESULTS Thirty-three RCTs (n = 9344 participants), 26 pharmacological (on average 43.9 years, 83.1 kg, HbA1c 8.1%; 55.8% male) and seven lifestyle-based interventions (on average 37.0 years, 85.0 kg, HbA1c 8.1%; 84.6% male), were analysed. The GLP-1 receptor agonist liraglutide 0.6 mg (mean difference [MD]: -2.22 kg [95% CI: -2.55 to -1.90]), 1.2 mg (MD: -3.74 kg [95% CI: -4.16 to -3.33]) and 1.8 mg (MD: -4.85 kg [95% CI: -5.29 to -4.41]), and the SGLT-2 inhibitors empagliflozin 2.5 mg (MD: -1.47 kg [95% CI: -2.23 to -0.71]), 10 mg (MD: -2.77 kg [95% CI: -3.24 to -2.31]) and 25 mg (MD: -3.06 kg [95% CI: -3.57 to -2.55]) and sotagliflozin 200 mg (MD: -2.40 kg [95% CI: -2.87 to -1.94]) and 400 mg (MD: -3.23 [95% CI: -3.73 to -2.72]) were associated with significant reductions in body weight. No significant effect on body weight was found for DPP-4 inhibitors, other GLP-1-receptor agonists, metformin, or for lifestyle interventions (i.e. exercise and diet). CONCLUSIONS In people with type 1 diabetes, several adjuvant pharmacological interventions showed weight reduction as a secondary outcome. Future studies in overweight people with type 1 diabetes are needed to establish whether the lifestyle and pharmacological interventions reviewed here have potential as components of complex interventions aimed at body weight reduction as a primary outcome.
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Affiliation(s)
- Saniya Tandon
- School of Population Health and Environmental Sciences, Faculty of Life Sciences and Medicine, King's College London, London, UK
| | - Salma Ayis
- School of Population Health and Environmental Sciences, Faculty of Life Sciences and Medicine, King's College London, London, UK
| | - David Hopkins
- Institute of Diabetes Endocrinology and Obesity, King's Health Partners, London, UK
| | - Seeromanie Harding
- School of Population Health and Environmental Sciences, Faculty of Life Sciences and Medicine, King's College London, London, UK
| | - Marietta Stadler
- Diabetes Research Group, Weston Education Centre, King's College London, London, UK
- Department of Psychological Medicine, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
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20
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Zheng H, Liu M, Li S, Shi Q, Zhang S, Zhou Y, Su N. Sodium-Glucose Co-Transporter-2 Inhibitors in Non-Diabetic Adults With Overweight or Obesity: A Systematic Review and Meta-Analysis. Front Endocrinol (Lausanne) 2021; 12:706914. [PMID: 34484120 PMCID: PMC8415407 DOI: 10.3389/fendo.2021.706914] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/08/2021] [Accepted: 07/26/2021] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Sodium-glucose-cotransporter-2 (SGLT2) inhibitors have proven to be effective in improving glycemic control and lowering body weight in patients with type 2 diabetes mellitus. However, the efficacy and safety on weight loss in adults with overweight or obesity but not diabetes remain unclear. In this article, we aimed to identify the efficacy and safety of SGLT2 inhibitors in adults with overweight or obesity but not diabetes in randomized controlled studies (RCTs). METHODS We searched for RCTs concerning SGLT2 inhibitors in adults with overweight or obesity but not diabetes in Medline (Ovid SP), Embase (Ovid SP), Cochrane Central Register of Controlled Trials (Ovid SP), and ClinicalTrials.gov up to February 2021. The primary outcomes were changes in body weight and body mass index (BMI). Trial sequential analysis (TSA) was used to test the reliability of the primary outcomes. We analyzed the data using Review Manager 5.3 and pooled data to calculate the mean differences (MDs) or the relative risk (RR). We assessed the evidence quality of evidence of outcomes according to GRADE. RESULTS Six randomized controlled trials involving 872 individuals were included in the meta-analysis. Compared to the placebo group, the SGLT2 inhibitors group had statistically significant reductions in absolute changes in body weight (MD: -1.42 kg, 95% CI: -1.70 to -1.14; P<0.00001) and BMI (MD: -0.47 kg/m2, 95% CI: -0.63 to -0.31; P<0.00001) in SGLT2 inhibitors group, as indicated by TSA. However, no significant benefits were observed in the SGLT2 inhibitors group in terms of waist circumference (MD: -1.34 cm, 95%CI: -2.75 to 0.07; Z=1.86, P=0.06) compared with the placebo group. The GRADE profiles indicated very low-quality evidence for body weight change and low-quality evidence for BMI change. SGLT2 inhibitors were generally safe and well tolerated. CONCLUSION SGLT2 inhibitors could be used in selected adults with overweight and obesity but not diabetes if they are at low risk of genital infection and urinary infection. Further studies are warranted to confirm the efficacy and safety of SGLT2 inhibitors in adults with overweight or obesity but not diabetes for long-term weight management. SYSTEMATIC REVIEW REGISTRATION [https://www.crd.york.ac.uk/prospero/#loginpage], identifier [PROSPERO, CRD42021252931].
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Affiliation(s)
- Hanrui Zheng
- Department of Pharmacy, West China Hospital, Sichuan University, Chengdu, China
- West China School of Pharmacy, Sichuan University, Chengdu, China
| | - Min Liu
- Department of Pharmacy, Mianyang Central Hospital, School of Medicine, University of Electronic Science and Technology of China, Mianyang, China
| | - Sheyu Li
- Department of Endocrinology and Metabolism, West China Hospital, Sichuan University, Chengdu, China
- Department of Guideline and Rapid Recommendation, Cochrane China Center, MAGIC China Center, Chinese Evidence-Based Medicine Center, West China Hospital, Sichuan University, Chengdu, China
| | - Qingyang Shi
- Department of Guideline and Rapid Recommendation, Cochrane China Center, MAGIC China Center, Chinese Evidence-Based Medicine Center, West China Hospital, Sichuan University, Chengdu, China
| | - Shengzhao Zhang
- Department of Pharmacy, Karamay Central Hospital, Karamay, China
| | - Yiling Zhou
- Department of Endocrinology and Metabolism, West China Hospital, Sichuan University, Chengdu, China
| | - Na Su
- Department of Pharmacy, West China Hospital, Sichuan University, Chengdu, China
- West China School of Pharmacy, Sichuan University, Chengdu, China
- *Correspondence: Na Su,
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Ghouri N, Javed H, Sattar N. Pharmacological Management of Diabetes for Reducing Glucose Levels and Cardiovascular Disease Risk: What Evidence in South Asians? Curr Diabetes Rev 2021; 17:e122820189511. [PMID: 33371853 DOI: 10.2174/1573399817666201228120725] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/16/2020] [Revised: 10/27/2020] [Accepted: 11/02/2020] [Indexed: 02/06/2023]
Abstract
INTRODUCTION South Asians experience more type 2 diabetes, which is earlier in onset and with more rapid glycaemic deterioration, although average body mass indices are lower than in whites. Cardiovascular outcomes from diabetes drug trials are now reported as standard, with data from newer therapies influencing patient management. However, less is known of the effect of such therapies in South Asians. The aim of this narrative review was to extract, wherever possible, the glucose-lowering efficacy and cardiovascular and renal outcome data for these therapies in South Asians. DISCUSSION Despite the higher prevalence and global burden of type 2 diabetes and adverse outcomes in South Asians, they remain underrepresented in global trials. Even when recruited, the current method of classifying ethnicity does not commonly allow South Asian data to be extracted and reported separately from all Asians. Interrogation of available trial data suggests broadly comparable effects on glycaemia and weight in Asians to other ethnicities with use of glucagon-like peptide 1 receptor agonists (GLP-1 RAs), but a potentially early, albeit marginally, greater glycaemia benefit with Dipeptidyl peptidase-4 inhibitors (DPP4is) which may not be sustained. Furthermore, there appears a potentially greater glycaemia benefit with use of sodium-glucose transport protein 2 inhibitors (SGLT2is) in Asians compared to whites. Whether such findings are true in all Asians subgroups requires further direct study. For cardiovascular outcomes, available data suggest at least comparable and potentially greater outcome benefits in Asians; point estimates were more favourable for Asians in the vast majority of GLP-1 RAs and SGLT2is outcome trials. It was, however, impossible to determine whether the effects were similar across all Asian subgroups. CONCLUSION We conclude that trialists should be encouraged to record ethnicity with better granularity to allow differing ethnic groups data to be better interrogated. In the meantime, doctors should, where possible, confidently follow newer guidelines for the use of newer glucose lowering agents for treating glycaemia and for the prevention of cardiovascular and cardiorenal complications in South Asian people with type 2 diabetes.
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Affiliation(s)
- Nazim Ghouri
- Institute of Cardiovascular and Medical Sciences, University of Glasgow, Glasgow, United Kingdom
| | - Hareem Javed
- NHS Greater Glasgow and Clyde, Glasgow, United Kingdom
| | - Naveed Sattar
- Institute of Cardiovascular and Medical Sciences, University of Glasgow, Glasgow, United Kingdom
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22
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Rodbard HW, Giaccari A, Lajara R, Stewart J, Strumph PS, Oliveira J, Lapuerta P, Castro R. Sotagliflozin added to optimized insulin therapy leads to HbA1c reduction without weight gain in adults with type 1 diabetes: A pooled analysis of inTandem1 and inTandem2. Diabetes Obes Metab 2020; 22:2089-2096. [PMID: 32618383 DOI: 10.1111/dom.14127] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/15/2020] [Revised: 06/04/2020] [Accepted: 06/26/2020] [Indexed: 12/16/2022]
Abstract
AIM To evaluate whether the addition of sotagliflozin to optimized insulin significantly increases the proportion of adults with type 1 diabetes who achieve HbA1c goals without weight gain. MATERIALS AND METHODS In a patient-level pooled analysis (n = 1575) of data from two phase 3, 52-week clinical trials (inTandem1 and inTandem2), the change from baseline in HbA1c and weight as well as the proportion of participants achieving an HbA1c of less than 7% without weight gain were compared between groups treated with placebo, sotagliflozin 200 mg and sotagliflozin 400 mg. RESULTS From a mean baseline HbA1c of 7.7%, mean HbA1c changes at week 24 were -0.36% (95% CI -0.44% to -0.29%) and -0.38% (-0.45% to -0.31%) with sotagliflozin 200 and 400 mg versus placebo (P = .001 for both), respectively, with sustained effects through week 52. Weight significantly decreased at weeks 24 and 52 in both sotagliflozin groups compared with placebo. At week 52, the proportion of patients who achieved an HbA1c of less than 7% without weight gain was 21.8% with sotagliflozin 200 mg, 26.1% with sotagliflozin 400 mg and 9.1% with placebo (P < .001). Other HbA1c, weight and safety composite variables showed similar significant trends. CONCLUSION When added to optimized insulin therapy, sotagliflozin improved glycaemic control and body weight and enabled more adults with type 1 diabetes to achieve HbA1c goals without weight gain over 52 weeks, although there was more diabetic ketoacidosis relative to placebo.
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Affiliation(s)
| | - Andrea Giaccari
- Fondazione Policlinico Universitario A. Gemelli IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Rosemarie Lajara
- Diabetes Centers of America-Dallas-Fort Worth, Plano, Texas, USA
| | | | - Paul S Strumph
- Lexicon Pharmaceuticals, Inc., The Woodlands, Texas, USA
| | | | - Pablo Lapuerta
- Lexicon Pharmaceuticals, Inc., The Woodlands, Texas, USA
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23
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Garnier R, Mathieu-Huart A, Ronga-Pezeret S, Nouyrigat E, Benoit P, Goullé JP, Granon C, Manel J, Manouchehri N, Nisse P, Normand JC, Roulet A, Simon F, Gabach P, Tournoud C. Exposition de la population française à l’arsenic inorganique. Identification de valeurs toxicologiques de référence. TOXICOLOGIE ANALYTIQUE ET CLINIQUE 2020. [DOI: 10.1016/j.toxac.2020.05.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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24
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Saha S, Saha S. The comparison of efficacy and safety between different doses of empagliflozin in insulin-treated type 1 diabetes mellitus patients: a systematic review and meta-analysis protocol. J Diabetes Metab Disord 2020; 19:545-550. [PMID: 32550206 PMCID: PMC7270238 DOI: 10.1007/s40200-020-00544-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/04/2019] [Accepted: 05/11/2020] [Indexed: 10/24/2022]
Abstract
OBJECTIVES The proposed review aims to compare the efficacy and safety profile of empagliflozin 25 mg with its lower dosages and placebo, respectively, in insulin-treated type 1 diabetes mellitus (T1DM) patients. METHODS Double-blinded randomized controlled trials comparing the above outcomes will be searched primarily in three electronic databases (PubMed, Embase, and Scopus) and eligible trials will be included in the proposed review. Then, from the trials recruited in the review, data of the study design, participants, interventions compared, and outcomes of interest will be extracted. Subsequently, the trials' risk of bias will be assessed using the Cochrane Collaboration's tool. The meta-analysis will be conducted with a fixed-effect or a random-effect model to estimate the mean differences (weighted or standardized) and risk ratios for the efficacy and safety-related comparable outcome data, respectively. Statistical heterogeneity will be assessed by the p-value of chi-squared statistics and I2 statistics and explained by subgroup analysis and meta-regression. Publication bias will be assessed by funnel plots and Egger's test. The sensitivity analysis will repeat the meta-analysis for respective outcomes using assumptions alternative to that used in the preliminary meta-analysis and by dropping each study at a time. RESULTS A narrative reporting will ensue if a meta-analytic comparison is not possible. CONCLUSIONS Based on the contemporary literature, the proposed review will synthesize the evidence on how the efficacy and safety profile of high dose empagliflozin varies with its lower doses and placebo, respectively, in insulin-treated T1DM patients.
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Affiliation(s)
- Sumanta Saha
- National Institute for Research in Tuberculosis, Chennai, India
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25
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Lu J, Tang L, Meng H, Zhao J, Liang Y. Effects of sodium-glucose cotransporter (SGLT) inhibitors in addition to insulin therapy on glucose control and safety outcomes in adults with type 1 diabetes: A meta-analysis of randomized controlled trials. Diabetes Metab Res Rev 2019; 35:e3169. [PMID: 30974510 DOI: 10.1002/dmrr.3169] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/06/2018] [Revised: 03/22/2019] [Accepted: 04/09/2019] [Indexed: 12/11/2022]
Abstract
Sodium-glucose cotransporter (SGLT) inhibitors added to insulin therapy have been proposed as treatment strategy for type 1 diabetes (T1D). We thus conducted a meta-analysis of randomized controlled trials (RCTs) to assess the efficacy and adverse effects of this combination in T1D. We searched the PubMed, EMBASE, and Cochrane Library databases and ClinicalTrials.gov for RCTs. Statistical analyses were performed using STATA 15. Ten eligible placebo-controlled trials involving 5961 patients were included. Compared with placebo, SGLT inhibitors were associated with a reduction in HbA1c of -0.39% (95% CI, -0.43 to -0.36), an improved mean amplitude of glucose excursion (MAGE) of -14.81 mg/dL (95% CI, -19.08 to -10.54), and a reduction in body weight of -3.47% (95% CI, -3.78 to -3.16), as well as no increased relative risk of hypoglycaemia (1.01; 95% CI, 0.99-1.02) or severe hypoglycaemia (0.91; 95% CI, 0.77-1.07). SGLT inhibitors decreased fasting plasma glucose and insulin requirement but increased the risk of genital infection (3.57; 95% CI, 2.97-4.29) and diabetic ketoacidosis (3.11; 95% CI, 2.11-4.58). However, the very low dose empagliflozin (2.5 mg) did not increase the risk of diabetic ketoacidosis (risk ratio [RR] 0.67; 95% CI, 0.11-3.95). SGLT inhibitors had no effect on overall adverse events, urinary tract infection, or bone fracture but slightly increased the risk of serious adverse events (1.35; 95% CI, 1.16-1.58), severe adverse events (1.84; 95% CI, 1.20-2.84), adverse events leading to discontinuation (1.50; 95% CI, 1.22-1.84), drug-related adverse events (1.78; 95% CI, 1.44-2.19), and diarrhoea (1.54; 95% CI, 1.15-2.05). Although adverse events exist, the available data provide evidence that the combination of SGLT inhibitors with basal insulin treatment is beneficial in patients with T1D.
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Affiliation(s)
- Jingli Lu
- Department of Pharmacy, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Lijuan Tang
- Department of Medical Administration, Chengdu Women's and Children's Central Hospital, Chengdu, China
| | - Haiyang Meng
- Department of Pharmacy, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Junjie Zhao
- Department of Pharmacy, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Yan Liang
- Department of Pharmacy, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
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26
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Perkins BA, Rosenstock J, Skyler JS, Laffel LM, Cherney DZ, Mathieu C, Pang C, Wood R, Kinduryte O, George JT, Marquard J, Soleymanlou N. Exploring Patient Preferences for Adjunct-to-Insulin Therapy in Type 1 Diabetes. Diabetes Care 2019; 42:1716-1723. [PMID: 31177179 PMCID: PMC6973543 DOI: 10.2337/dc19-0548] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/19/2019] [Accepted: 05/30/2019] [Indexed: 02/03/2023]
Abstract
OBJECTIVE While sodium-glucose cotransporter inhibitor (SGLTi) therapy has been evaluated in type 1 diabetes (T1D) trials, patient reactions to benefits and risks are unknown. Using established methodology, we evaluated patient preferences for different adjunct-to-insulin therapy options in T1D. RESEARCH DESIGN AND METHODS An online survey, completed by 701 respondents with T1D (231 U.S., 242 Canada, and 228 Germany), used conjoint analysis to present six hypothetical, masked, pairwise drug profile choices composed of different benefit-risk attributes and effect ranges. Data used in analyses were derived from actual phase 3 trials of a low-dose SGLTi (comparable to oral empagliflozin 2.5 mg q.d.), a high-dose SGLTi (comparable to oral sotagliflozin 400 mg q.d.), and an available adjunct-to-insulin therapy (comparable to subcutaneous pramlintide 60 μg t.i.d.). RESULTS Conjoint analysis identified diabetic ketoacidosis risk as most important to patients (23% relative score; z test, P < 0.05); ranked second were HbA1c reduction (14%), risk of severe hypoglycemia (13%), oral versus injectable treatment (12%), and risk of genital infection (12%). Next was risk of nausea (11%), followed by weight reduction (8%) and the risk of diarrhea (7%). A low-dose SGLTi drug profile was identified by conjoint analysis as the top patient preference (83% of participants; z test, P < 0.05) versus high-dose SGLTi (8%) or pramlintide (9%). Separate from conjoint analysis, when respondents were asked to choose their preferred adjunct-to-insulin therapy (masked to drug name/dose), 69%, 17%, 6%, and 9% of respondents chose low-dose SGLTi, high-dose SGLTi, pramlintide, and insulin therapy alone, respectively. CONCLUSIONS Low-dose SGLTi profile was the favored adjunct-to-insulin therapy by persons with T1D.
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Affiliation(s)
- Bruce A Perkins
- Lunenfeld-Tanenbaum Research Institute, Mount Sinai Hospital, and Division of Endocrinology and Metabolism, University of Toronto, Toronto, Canada
| | | | - Jay S Skyler
- Diabetes Research Institute, University of Miami Miller School of Medicine, Miami, FL
| | - Lori M Laffel
- Joslin Diabetes Center, Harvard Medical School, Boston, MA
| | - David Z Cherney
- Division of Nephrology, Toronto General Hospital, University of Toronto, Toronto, Canada
| | - Chantal Mathieu
- Clinical and Experimental Endocrinology, University Hospital Leuven, Leuven, Belgium
| | | | | | - Ona Kinduryte
- Boehringer Ingelheim International GmbH, Ingelheim, Germany
| | | | - Jan Marquard
- Boehringer Ingelheim International GmbH, Ingelheim, Germany
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27
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Li K, Xu G. Safety and efficacy of sodium glucose co-transporter 2 inhibitors combined with insulin in adults with type 1 diabetes: A meta-analysis of randomized controlled trials. J Diabetes 2019; 11:645-655. [PMID: 30565398 DOI: 10.1111/1753-0407.12890] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/27/2018] [Accepted: 12/08/2018] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND The safety and efficacy of sodium glucose co-transporter 2 (SGLT2) inhibitors in a dose-dependent manner for type 1 diabetes mellitus (T1DM) are unclear. METHODS Randomized clinical trials (RCT) were searched from PubMed, EMBASE, the Cochrane Library, Web of Science and ClinicalTrials until August 2018. RESULTS Thirteen RCT with 5397 participants were included. SGLT2 inhibitors were proved to be effective in glycemic control and weight loss in T1DM. In the subgroups of different doses, SGLT2 inhibitors exhibited reductions in glycated haemoglobin, bodyweight, fasting plasma glucose, mean daily glucose, basal insulin dose, bolus insulin dose, estimated glomerular filtration rate and systolic blood pressure, and elevations in the mean amplitude of glucose excursions, and percentage of time in target glucose range in a dose-dependent manner. Reductions in total insulin dose and urinary glucose excretion were dose-independent. SGLT2 inhibitors did not induce hypoglycemia, severe hypoglycemia, cardiovascular events, bone fracture and all-cause mortality, but increased the risk of adverse events (AE), adverse events related to the drug treatment, infections, diabetic ketoacidosis (DKA) and renal disease correlated with dosage. CONCLUSIONS SGLT2 inhibitors in high and moderate doses can achieve a better outcome on efficacy, but may induce a higher risk of adverse events, especially DKA.
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Affiliation(s)
- Kexin Li
- Department of Nephrology, The Second Affiliated Hospital of Nanchang University, Jiangxi, China
- Grade 2015, Joint Programme of Nanchang University and Queen Mary University of London, Nanchang University, Jiangxi, China
| | - Gaosi Xu
- Department of Nephrology, The Second Affiliated Hospital of Nanchang University, Jiangxi, China
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28
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Ji L, Liu Y, Miao H, Xie Y, Yang M, Wang W, Mu Y, Yan P, Pan S, Lauring B, Liu S, Huyck S, Qiu Y, Terra SG. Safety and efficacy of ertugliflozin in Asian patients with type 2 diabetes mellitus inadequately controlled with metformin monotherapy: VERTIS Asia. Diabetes Obes Metab 2019; 21:1474-1482. [PMID: 30830724 PMCID: PMC7379575 DOI: 10.1111/dom.13681] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/26/2018] [Revised: 02/15/2019] [Accepted: 02/28/2019] [Indexed: 12/28/2022]
Abstract
AIM Phase III, randomized, double-blind study evaluating the efficacy and safety of ertugliflozin in Asian patients with type 2 diabetes mellitus (T2DM) inadequately controlled on metformin, including evaluation in the China subpopulation. MATERIALS AND METHODS A 26-week, double-blind study of 506 Asian patients (80.2% from mainland China), randomized 1:1:1 to placebo, ertugliflozin 5- or 15 mg, was performed. Primary endpoint was change from baseline in HbA1c at week 26. Secondary endpoints were change from baseline at week 26 in fasting plasma glucose (FPG), body weight (BW), systolic/diastolic blood pressure (SBP/DBP), and proportion of patients with HbA1c <7.0%. Hypotheses for the primary endpoint and FPG and BW secondary endpoints were tested in the China subpopulation. RESULTS At week 26, least squares mean (95% CI) change from baseline HbA1c was significantly greater with ertugliflozin 5- and 15 mg versus placebo: -1.0% (-1.1, -0.9), -0.9% (-1.0, -0.8), -0.2% (-0.3, -0.1), respectively. Ertugliflozin significantly reduced FPG, BW and SBP. Reductions in DBP with ertugliflozin were not significant. At week 26, 16.2%, 38.2% and 40.8% of patients had HbA1c <7.0% with placebo, ertugliflozin 5- and 15 mg, respectively. 59.3%, 56.5% and 53.3% of patients experienced adverse events with placebo, ertugliflozin 5- and 15 mg, respectively. Incidence of symptomatic hypoglycaemia was higher for ertugliflozin 15 mg vs placebo. Results in the China subpopulation were consistent. CONCLUSIONS Ertugliflozin significantly improved glycaemic control and reduced BW and SBP in Asian patients with T2DM. Ertugliflozin was generally well-tolerated. Results in the China subpopulation were consistent with the overall population. ClinicalTrials.gov: NCT02630706.
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Affiliation(s)
- Linong Ji
- Peking University People's HospitalBeijingChina
| | - Yanmei Liu
- Yancheng First People's HospitalYanchengChina
| | - Heng Miao
- The Second Affiliated Hospital of Nanjing Medical UniversityNanjingChina
| | - Yongli Xie
- Pingxiang People's HospitalPingxiangChina
| | | | - Wei Wang
- Pfizer (China) R&D Co.ShanghaiChina
| | | | - Ping Yan
- Pfizer (China) R&D Co.ShanghaiChina
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29
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Ogawa S, Nako K, Ito S. Effects of sodium-glucose cotransporter 2 inhibitors on hypoglycaemia in brittle diabetic patients with decreased endogenous insulin secretion. Endocrinol Diabetes Metab 2019; 2:e00044. [PMID: 30815573 PMCID: PMC6354752 DOI: 10.1002/edm2.44] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2018] [Revised: 07/17/2018] [Accepted: 09/24/2018] [Indexed: 11/09/2022] Open
Abstract
AIMS The effects of sodium-glucose cotransporter 2 inhibitors (SGLT2Is) on fasting blood glucose concentration (FBG) in patients with unstable FBG despite undergoing intensive insulin therapy (IIT) remain unclear. This study aimed to identify the effects of SGLT2Is on unstable FBGs. MATERIALS AND METHODS Thirty brittle diabetic patients with unstable FBGs despite undergoing IIT were included in the study. SGLT2Is were added and used in combination. We evaluated the data of the subjects in Evaluation 1 (immediately before using SGLT2Is) and evaluations 2, 3 and 4 (4, 24 and 48 weeks after starting concomitant therapy, respectively). FBGs were measured every day for a period of 28 days immediately before conducting Evaluations 1, 2, 3 and 4. The mean value of the 28 sets of FBG data (FBG mean) and their standard deviation (SD) values were established as each evaluation's FBGs. The changes in the mean values of the 30 subjects as well as their SD before and after concomitant therapy were evaluated. RESULTS The concomitant use of SGLT2Is helped reduce not only FBG mean but also SD. FBG max dropped, and the frequency of occurrence of hyperglycaemic FBG (>11.1 mmol/L) decreased. However, FBG min did not drop, and the frequency of occurrence of hypoglycaemic FBG (<3.9 mmol/L) increased. The frequency of occurrence of subjective hypoglycaemia decreased. The decrease in the SD of FBG was related to the decrease in subjective hypoglycaemia. CONCLUSION Concomitant use of SGLT2Is in patients with brittle diabetes appears to be useful in terms of improvement of FBG and fewer occurrences of hypoglycaemic events.
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Affiliation(s)
- Susumu Ogawa
- Division of Nephrology, Endocrinology and Vascular MedicineTohoku University HospitalSendaiJapan
- Division of Research in Student Support, Section of Clinical Medicine, Institute for Excellence in Higher EducationTohoku UniversitySendaiJapan
| | - Kazuhiro Nako
- Division of Nephrology, Endocrinology and Vascular MedicineTohoku University HospitalSendaiJapan
| | - Sadayoshi Ito
- Division of Nephrology, Endocrinology and Vascular MedicineTohoku University HospitalSendaiJapan
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30
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Corbin KD, Driscoll KA, Pratley RE, Smith SR, Maahs DM, Mayer-Davis EJ. Obesity in Type 1 Diabetes: Pathophysiology, Clinical Impact, and Mechanisms. Endocr Rev 2018; 39:629-663. [PMID: 30060120 DOI: 10.1210/er.2017-00191] [Citation(s) in RCA: 120] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/21/2017] [Accepted: 06/21/2018] [Indexed: 02/07/2023]
Abstract
There has been an alarming increase in the prevalence of obesity in people with type 1 diabetes in recent years. Although obesity has long been recognized as a major risk factor for the development of type 2 diabetes and a catalyst for complications, much less is known about the role of obesity in the initiation and pathogenesis of type 1 diabetes. Emerging evidence suggests that obesity contributes to insulin resistance, dyslipidemia, and cardiometabolic complications in type 1 diabetes. Unique therapeutic strategies may be required to address these comorbidities within the context of intensive insulin therapy, which promotes weight gain. There is an urgent need for clinical guidelines for the prevention and management of obesity in type 1 diabetes. The development of these recommendations will require a transdisciplinary research strategy addressing metabolism, molecular mechanisms, lifestyle, neuropsychology, and novel therapeutics. In this review, the prevalence, clinical impact, energy balance physiology, and potential mechanisms of obesity in type 1 diabetes are described, with a special focus on the substantial gaps in knowledge in this field. Our goal is to provide a framework for the evidence base needed to develop type 1 diabetes-specific weight management recommendations that account for the competing outcomes of glycemic control and weight management.
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Affiliation(s)
- Karen D Corbin
- Translational Research Institute for Metabolism and Diabetes, Florida Hospital, Orlando, Florida
| | - Kimberly A Driscoll
- Department of Pediatrics, School of Medicine, University of Colorado Denver, Aurora, Colorado.,Barbara Davis Center for Diabetes, Aurora, Colorado
| | - Richard E Pratley
- Translational Research Institute for Metabolism and Diabetes, Florida Hospital, Orlando, Florida
| | - Steven R Smith
- Translational Research Institute for Metabolism and Diabetes, Florida Hospital, Orlando, Florida
| | - David M Maahs
- Division of Pediatric Endocrinology, Department of Pediatrics, Stanford University, Stanford, California
| | - Elizabeth J Mayer-Davis
- Department of Nutrition, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina.,Department of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
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Abstract
Type 1 diabetes is a chronic autoimmune disease characterised by insulin deficiency and resultant hyperglycaemia. Knowledge of type 1 diabetes has rapidly increased over the past 25 years, resulting in a broad understanding about many aspects of the disease, including its genetics, epidemiology, immune and β-cell phenotypes, and disease burden. Interventions to preserve β cells have been tested, and several methods to improve clinical disease management have been assessed. However, wide gaps still exist in our understanding of type 1 diabetes and our ability to standardise clinical care and decrease disease-associated complications and burden. This Seminar gives an overview of the current understanding of the disease and potential future directions for research and care.
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Affiliation(s)
- Linda A DiMeglio
- Department of Pediatrics, Indiana University School of Medicine, Indianapolis, IN, USA.
| | - Carmella Evans-Molina
- Department of Medicine, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Richard A Oram
- Institute of Biomedical and Clinical Science, University of Exeter Medical School, and The Academic Kidney Unit, Royal Devon and Exeter NHS Foundation Trust, Exeter, UK
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Perez-Nieves M, Boye KS, Kiljanski J, Cao D, Lage MJ. Adherence to Basal Insulin Therapy Among People with Type 2 Diabetes: A Retrospective Cohort Study of Costs and Patient Outcomes. Diabetes Ther 2018; 9:1099-1111. [PMID: 29644618 PMCID: PMC5984924 DOI: 10.1007/s13300-018-0421-5] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/08/2018] [Indexed: 12/19/2022] Open
Abstract
INTRODUCTION This research compares costs, resource utilization, and complications between adherent and nonadherent patients over the 3-year period post initiation on basal insulin therapy. METHODS The study utilized the US-based Truven Health MarketScan® Research Databases from 2011 through 2015. Adults aged 18 years or older and identified with type 2 diabetes (T2D) who initiated therapy on basal insulin in 2012 were included. Patients were excluded if they were pregnant, filled their index basal insulin prescription via mail order, or were not continuously insured from 1 year before through 3 years following initiation of treatment with basal insulin. Instrumental variables were used to control for selection bias, and multivariable analyses were used to examine the associations between adherence to basal insulin therapy and costs, resource utilization, and acute complications. RESULTS A total of 21,363 individuals were included in the study. Three years after initiating therapy on basal insulin, patients who were adherent over time to basal insulin treatment therapy (33.8% of patients) had significantly higher diabetes-related drug costs. However, patients' adherence was associated with significantly lower diabetes-related outpatient, acute care, and total costs. Results for all-cause costs were similar. Adherent patients also had significantly fewer all-cause and diabetes-related hospitalizations and emergency room visits and were significantly less likely to be diagnosed with an acute complication. CONCLUSIONS Results of this study illustrate that despite higher drug costs, there are disease-specific and all-cause cost offsets and improved patient outcomes associated with adherence to basal insulin therapy for people with T2D. FUNDING Eli Lilly and Company.
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Affiliation(s)
| | | | | | - Dachung Cao
- Eli Lilly and Company, Indianapolis, IN, USA
| | - Maureen J Lage
- HealthMetrics Outcomes Research, LLC, Bonita Springs, FL, USA.
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