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Kondo Y, Satoh S, Terauchi Y. Effects of dulaglutide and trelagliptin on beta-cell function in patients with type 2 diabetes: a randomized controlled study: DUET-beta study. Diabetol Int 2024; 15:474-482. [PMID: 39101164 PMCID: PMC11291836 DOI: 10.1007/s13340-024-00717-6] [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: 08/15/2023] [Accepted: 03/18/2024] [Indexed: 08/06/2024]
Abstract
Aims This randomized, open-label, parallel-group, controlled trial compared the effects of dulaglutide and trelagliptin on beta-cell function in patients with type 2 diabetes. Materials and methods For 24 weeks, participants received dulaglutide (0.75 mg/week) or trelagliptin (100 mg/week), after which beta-cell function was evaluated using a glucagon stimulation test-based disposition index. The primary endpoint was the change in disposition index over the 24-week treatment period. Results Fifty patients with type 2 diabetes who received metformin with or without basal insulin were randomized to receive dulaglutide or trelagliptin. Forty-eight patients completed the 24-week dulaglutide (n = 23) or trelagliptin (n = 25) treatment. The dulaglutide group reduced HbA1c levels more than the trelagliptin group (dulaglutide: - 0.77% ± 0.07% vs. trelagliptin: - 0.57% ± 0.07%; p = 0.04). Change in disposition index during the 24 weeks did not differ between the groups (dulaglutide: - 0.07 ± 1.08 vs. trelagliptin: + 0.59 ± 1.04; p = 0.66), but the dulaglutide group increased HOMA2-%β levels more than the trelagliptin group (dulaglutide: + 26.2 ± 4.3% vs. trelagliptin: + 5.4 ± 4.1%; p = 0.001). The dulaglutide group showed greater body fat mass reduction than the trelagliptin group (dulaglutide: - 1.2 ± 0.3 kg vs. trelagliptin: - 0.3 ± 0.2 kg; p = 0.02) without skeletal muscle mass loss. Conclusion Dulaglutide and trelagliptin had similar effects on beta-cell function according to the glucagon stimulation test-based disposition index. However, dulaglutide promoted improved HOMA2-%β levels compared to trelagliptin and body fat mass was reduced without loss of skeletal muscle mass (UMIN-CTR 000024164). Supplementary Information The online version contains supplementary material available at 10.1007/s13340-024-00717-6.
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Affiliation(s)
- Yoshinobu Kondo
- Department of Endocrinology and Metabolism, Graduate School of Medicine, Yokohama City University, 3-9 Fukuura, Kanazawa-ku, Yokohama, Kanagawa 236-0004 Japan
- Department of Endocrinology and Metabolism, Chigasaki Municipal Hospital, 5-15-1 Honson, Chigasaki, Kanagawa 253-0042 Japan
- Tsunashima-East Internal Medicine and Diabetes Clinic, 2-2-14 Tsunashima-Higashi, Kouhoku-ku, Yokohama, Kanagawa 223-0052 Japan
| | - Shinobu Satoh
- Department of Endocrinology and Metabolism, Chigasaki Municipal Hospital, 5-15-1 Honson, Chigasaki, Kanagawa 253-0042 Japan
- Department of Diabetes and Metabolism, Fujisawa Shonandai Hospital, 2345 Takakura, Fujisawa, Kanagawa 252-0802 Japan
| | - Yasuo Terauchi
- Department of Endocrinology and Metabolism, Graduate School of Medicine, Yokohama City University, 3-9 Fukuura, Kanazawa-ku, Yokohama, Kanagawa 236-0004 Japan
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Moon JS, Kang S, Choi JH, Lee KA, Moon JH, Chon S, Kim DJ, Kim HJ, Seo JA, Kim MK, Lim JH, Song YJ, Yang YS, Kim JH, Lee YB, Noh J, Hur KY, Park JS, Rhee SY, Kim HJ, Kim HM, Ko JH, Kim NH, Kim CH, Ahn J, Oh TJ, Kim SK, Kim J, Han E, Jin SM, Bae J, Jeon E, Kim JM, Kang SM, Park JH, Yun JS, Cha BS, Moon MK, Lee BW. 2023 Clinical Practice Guidelines for Diabetes Management in Korea: Full Version Recommendation of the Korean Diabetes Association. Diabetes Metab J 2024; 48:546-708. [PMID: 39091005 PMCID: PMC11307112 DOI: 10.4093/dmj.2024.0249] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/17/2024] [Accepted: 06/20/2024] [Indexed: 08/04/2024] Open
Affiliation(s)
- Jun Sung Moon
- Department of Internal Medicine, Yeungnam University College of Medicine, Daegu, Korea
| | - Shinae Kang
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Jong Han Choi
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Konkuk University Medical Center, Konkuk University School of Medicine, Seoul, Korea
| | - Kyung Ae Lee
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Jeonbuk National University Hospital, Jeonbuk National University Medical School, Jeonju, Korea
| | - Joon Ho Moon
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Korea
| | - Suk Chon
- Department of Endocrinology and Metabolism, College of Medicine, Kyung Hee University, Seoul, Korea
| | - Dae Jung Kim
- Department of Endocrinology and Metabolism, Ajou University Hospital, Ajou University School of Medicine, Suwon, Korea
| | - Hyun Jin Kim
- Department of Internal Medicine, Chungnam National University Hospital, Chungnam National University College of Medicine, Daejeon, Korea
| | - Ji A Seo
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Korea University Ansan Hospital, Korea University College of Medicine, Ansan, Korea
| | - Mee Kyoung Kim
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Yeouido St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Jeong Hyun Lim
- Department of Food Service and Nutrition Care, Seoul National University Hospital, Seoul, Korea
| | - Yoon Ju Song
- Department of Food Science and Nutrition, The Catholic University of Korea, Bucheon, Korea
| | - Ye Seul Yang
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
| | - Jae Hyeon Kim
- Division of Endocrinology and Metabolism, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - You-Bin Lee
- Division of Endocrinology and Metabolism, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Junghyun Noh
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Inje University Ilsan Paik Hospital, Inje University College of Medicine, Goyang, Korea
| | - Kyu Yeon Hur
- Division of Endocrinology and Metabolism, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Jong Suk Park
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Sang Youl Rhee
- Department of Endocrinology and Metabolism, College of Medicine, Kyung Hee University, Seoul, Korea
| | - Hae Jin Kim
- Department of Endocrinology and Metabolism, Ajou University Hospital, Ajou University School of Medicine, Suwon, Korea
| | - Hyun Min Kim
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Chung-Ang University College of Medicine, Seoul, Korea
| | - Jung Hae Ko
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Inje University Haeundae Paik Hospital, Inje University College of Medicine, Busan, Korea
| | - Nam Hoon Kim
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Korea University Anam Hospital, Korea University College of Medicine, Seoul, Korea
| | - Chong Hwa Kim
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Sejong General Hospital, Bucheon, Korea
| | - Jeeyun Ahn
- Department of Ophthalmology, Seoul Metropolitan Government Seoul National University Boramae Medical Center, Seoul National University College of Medicine, Seoul, Korea
| | - Tae Jung Oh
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Korea
| | - Soo-Kyung Kim
- Division of Endocrinology and Metabolism, Department of Internal Medicine, CHA Bundang Medical Center, CHA University School of Medicine, Seongnam, Korea
| | - Jaehyun Kim
- Department of Pediatrics, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Korea
| | - Eugene Han
- Department of Internal Medicine, Keimyung University School of Medicine, Daegu, Korea
| | - Sang-Man Jin
- Division of Endocrinology and Metabolism, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Jaehyun Bae
- Department of Internal Medicine, Hallym University Kangnam Sacred Heart Hospital, College of Medicine, Hallym University, Seoul, Korea
| | - Eonju Jeon
- Department of Internal Medicine, Daegu Catholic University School of Medicine, Daegu, Korea
| | - Ji Min Kim
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Chungnam National University College of Medicine, Daejeon, Korea
| | - Seon Mee Kang
- Department of Internal Medicine, Kangwon National University Hospital, Kangwon National University School of Medicine, Chuncheon, Korea
| | - Jung Hwan Park
- Division of Endocrinology & Metabolism, Department of Internal Medicine, Hanyang University College of Medicine, Seoul, Korea
| | - Jae-Seung Yun
- Division of Endocrinology and Metabolism, Department of Internal Medicine, St. Vincent’s Hospital, College of Medicine, The Catholic University of Korea, Suwon, Korea
| | - Bong-Soo Cha
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Min Kyong Moon
- Department of Internal Medicine, Seoul Metropolitan Government Seoul National University Boramae Medical Center, Seoul National University College of Medicine, Seoul, Korea
| | - Byung-Wan Lee
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
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Weng C, Zhou Y, Zhang L, Wang G, Ding Z, Xue L, Liu Z. Efficacy and safety of pharmacological treatments for autoimmune disease-associated interstitial lung disease: A systematic review and network meta-analysis. Semin Arthritis Rheum 2024; 68:152500. [PMID: 39002345 DOI: 10.1016/j.semarthrit.2024.152500] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2024] [Revised: 06/08/2024] [Accepted: 06/11/2024] [Indexed: 07/15/2024]
Abstract
BACKGROUND Immunosuppressants, biologic agents, antifibrotic drugs, and other drugs can be used to treat autoimmune disease-associated interstitial lung disease (ILD), but the preferred treatment is uncertain. We aimed to evaluate the efficacy and safety of multiple drugs in the treatment of autoimmune disease-associated ILD. METHODS PubMed, Embase, Web of Science, Cochrane Central Register of Controlled Trials and ClinicalTrials.gov were searched for relevant randomized controlled trials (RCTs) from inception to July 2023. Primary outcomes were percentage of predicted forced vital capacity (FVC% predicted) and discontinuations for adverse events (AEs). We estimated summary mean differences (MDs) and odds ratios (ORs) using network meta-analysis with fixed effects. RESULTS The analysis is based on 15 RCTs involving 1832 patients. In terms of FVC% predicted, mycophenolate mofetil (MMF) (MD 1.27, 95 % credible interval [CrI] 0.08 to 2.43), cyclophosphamide (1.89, 0.10 to 3.68), rituximab (9.29, 2.79 to 15.80), tocilizumab (6.30, 3.27 to 9.34), nintedanib (1.71, 0.54 to 2.88), pirfenidone (2.03, 0.65 to 3.40) and nintedanib+MMF (2.43, 0.95 to 3.89) were more effective than placebo. Analysis based on a small sample size showed that riociguat also had good therapeutic potential when compared with placebo. By contrast, bosentan and pomalidomide showed no significant difference compared with placebo. Regarding discontinuations for AEs, nintedanib (OR 2.09, 95 %CrI 1.20 to 3.73) and pirfenidone (3.46, 1.31 to 10.56) were associated with higher dropout rates than placebo, and the combination therapy of nintedanib+MMF did not increase the risk of AEs compared with nintedanib monotherapy. CONCLUSIONS MMF, cyclophosphamide, rituximab, tocilizumab, nintedanib and pirfenidone are effective in the treatment of autoimmune disease-associated ILD. The efficacy of riociguat and the superiority of combination therapy need to be demonstrated in more RCTs. The tolerance of nintedanib and pirfenidone is a concern, but most of their AEs are mild and controllable.
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Affiliation(s)
- Chenghua Weng
- Department of Rheumatology and Immunology, the Second Affiliated Hospital of Soochow University, Suzhou, China
| | - Yiqun Zhou
- Department of Rheumatology and Immunology, the Second Affiliated Hospital of Soochow University, Suzhou, China
| | - Lei Zhang
- Department of Rheumatology and Immunology, the Second Affiliated Hospital of Soochow University, Suzhou, China
| | - Gang Wang
- Department of Rheumatology and Immunology, the Second Affiliated Hospital of Soochow University, Suzhou, China
| | - Zongnan Ding
- Department of Rheumatology and Immunology, the Second Affiliated Hospital of Soochow University, Suzhou, China
| | - Leixi Xue
- Department of Rheumatology and Immunology, the Second Affiliated Hospital of Soochow University, Suzhou, China.
| | - Zhichun Liu
- Department of Rheumatology and Immunology, the Second Affiliated Hospital of Soochow University, Suzhou, China.
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Kong X, Feng L, Yan D, Li B, Yang Y, Ma X. FXR-mediated epigenetic regulation of GLP-1R expression contributes to enhanced incretin effect in diabetes after RYGB. J Cell Mol Med 2024; 28:e16339. [PMID: 33611845 PMCID: PMC10941525 DOI: 10.1111/jcmm.16339] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2020] [Revised: 01/02/2021] [Accepted: 01/06/2021] [Indexed: 01/07/2023] Open
Abstract
In this study, we investigated how Roux-en-Y gastric bypass (RYGB) enhances glucagon-like peptide 1 (GLP-1) response in GK rats and explored the potential link between RYGB-stimulated BAs/FXR signalling and GLP-1R-linked signalling in β-cells, a key pathway that regulates glucose-stimulated insulin secretion (GSIS). Here we show that RYGB restores GLP-1R expression in GK rat islets. This involves increased total BAs as well as chenodeoxycholic acid (CDCA), leading to FXR activation, increasing FXR binding to the promoter of Glp-1r and enhancing occupancy of histone acetyltransferase steroid receptor coactivator-1 (SRC1), thus increasing histone H3 acetylation at the promoter. These coordinated events bring about increased GLP-1R expression, resulting in greater GLP-1 response in β-cells. Moreover, ablation of FXR suppressed the stimulatory effects of GLP-1. Thus, this study unravels the crucial role of the BAs/FXR/SRC1 axis-controlled GLP-1R expression in β-cells, which results in enhanced incretin effect and normalized blood glucose of GK rats after RYGB.
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Affiliation(s)
- Xiangchen Kong
- Shenzhen University Diabetes InstituteSchool of MedicineShenzhen UniversityShenzhenChina
| | - Linxian Feng
- Shenzhen University Diabetes InstituteSchool of MedicineShenzhen UniversityShenzhenChina
| | - Dan Yan
- Shenzhen University Diabetes InstituteSchool of MedicineShenzhen UniversityShenzhenChina
| | - Bingfeng Li
- Shenzhen University Diabetes InstituteSchool of MedicineShenzhen UniversityShenzhenChina
| | - Yanhui Yang
- Shenzhen University Diabetes InstituteSchool of MedicineShenzhen UniversityShenzhenChina
| | - Xiaosong Ma
- Shenzhen University Diabetes InstituteSchool of MedicineShenzhen UniversityShenzhenChina
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Zhang M, Zhang S, Yu Z, Yao X, Lei Z, Yan P, Wu N, Wang X, Hu Q, Liu D. Dose decision of HSK7653 oral immediate release tablets in specific populations clinical trials based on mechanistic physiologically-based pharmacokinetic model. Eur J Pharm Sci 2023; 189:106553. [PMID: 37532063 PMCID: PMC10485820 DOI: 10.1016/j.ejps.2023.106553] [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: 03/13/2023] [Revised: 07/25/2023] [Accepted: 07/30/2023] [Indexed: 08/04/2023]
Abstract
HSK7653, an oral dipeptidyl peptidase-4 inhibitor administered every 2 weeks, is a candidate for the treatment of type 2 diabetes mellitus. The major elimination pathway of HSK7653 in vivo is renal excretion, and hepatic metabolism and fecal excretion of unchanged compound contribute less to the systemic clearance of HSK7653. Considering the disposition characteristics and the potential indication population of HSK7653, evaluating the HSK7653 exposure in patients with renal impairment and geriatric populations is a prerequisite for bringing more benefits to the patients. Here, a PBPK model was developed based on in vitro experimental results, such as dissolution, permeability, and metabolism, and the in vivo renal clearance, to evaluate the effects of physiological factors and food on HSK7653 exposure in specific populations, including adult and elder individuals with renal impairment and geriatric populations. Simulation results showed that the AUC of HSK7653 increased by 46%, 82%, and 129% in adult patients with mild, moderate, and severe renal impairment, and by 56%, 78%, and 101% in patients aged 65-75, 75-85 and 85-95 years, respectively. The AUC increased in the range of 62%-83%, 98%-133%, and 153%-195% in elderly patients (65-95 years) with mild, moderate, and severe renal impairment, respectively. Moreover, two different absorption model development methods (dissolution profile method and the diffusion layer model method) predicted that food had no effect on the exposure of the same simulated population. Since the predicted AUC of HSK7653 at the 10 mg dose in various specific populations was still within the relatively flat results of the exposure-response analysis, the 10 mg dose of HSK7653 was first used to explore the exposure in the renal impairment population (CTR20221952).
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Affiliation(s)
- Miao Zhang
- Drug Clinical Trial Center, Peking University Third Hospital, Beijing, China; Department of Pharmaceutical Sciences, School of Pharmacy and Pharmaceutical Sciences, University at Buffalo, The State University of New York, Buffalo, NY, United States
| | - Shudong Zhang
- Beijing Institute for Drug Control, NMPA Key Laboratory for Research and Evaluation of Generic Drugs, Beijing Key Laboratory of Analysis and Evaluation on Chinese Medicine, Beijing, China
| | - Zhiheng Yu
- Drug Clinical Trial Center, Peking University Third Hospital, Beijing, China; Department of Obstetrics and Gynecology, Peking University Third Hospital, Beijing, China
| | - Xueting Yao
- Drug Clinical Trial Center, Peking University Third Hospital, Beijing, China
| | - Zihan Lei
- Drug Clinical Trial Center, Peking University Third Hospital, Beijing, China
| | - Pangke Yan
- Haisco Pharmaceutical Group Co., Ltd., Chengdu, China
| | - Nan Wu
- Haisco Pharmaceutical Group Co., Ltd., Chengdu, China
| | - Xu Wang
- Haisco Pharmaceutical Group Co., Ltd., Chengdu, China
| | - Qin Hu
- Beijing Institute for Drug Control, NMPA Key Laboratory for Research and Evaluation of Generic Drugs, Beijing Key Laboratory of Analysis and Evaluation on Chinese Medicine, Beijing, China
| | - Dongyang Liu
- Drug Clinical Trial Center, Peking University Third Hospital, Beijing, China.
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Spezani R, Marinho TS, Macedo Cardoso LE, Aguila MB, Mandarim-de-Lacerda CA. Pancreatic islet remodeling in cotadutide-treated obese mice. Life Sci 2023; 327:121858. [PMID: 37315839 DOI: 10.1016/j.lfs.2023.121858] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Revised: 06/06/2023] [Accepted: 06/09/2023] [Indexed: 06/16/2023]
Abstract
Obesity and type 2 diabetes mellitus (T2DM) cause morphofunctional alterations in pancreatic islet alpha and beta cells. Therefore, we hypothesize that the new GLP-1/Glucagon receptor dual agonist cotadutide may benefit islet cell arrangement and function. Twelve-week-old C57BL/6 male mice were fed a control diet (C, 10 % kJ fat) or a high-fat diet (HF, 50 % kJ fat) for ten weeks. Then, the animals were divided into four groups for an additional 30 days and daily treated with subcutaneous cotadutide (30 nmol/kg) or vehicle: C, CC (control+cotadutide), HF, and HFC (high-fat+cotadutide). Cotadutide led to weight loss and reduced insulin resistance in the HFC group, increasing insulin receptor substrate 1 and solute carrier family 2 gene expressions in isolated islets. Also, cotadutide enhanced transcriptional factors related to islet cell transdifferentiation, decreasing aristaless-related homeobox and increasing the paired box 4 and 6, pancreatic and duodenal homeobox 1, v-maf musculoaponeurotic fibrosarcoma oncogene family protein A, neurogenin 3, and neurogenic differentiation 1. In addition, cotadutide improved the proliferating cell nuclear antigen, NK6 homeobox 1, B cell leukemia/lymphoma 2, but lessening caspase 3. Furthermore, cotadutide mitigated the endoplasmic reticulum (ER) stress-responsive genes, reducing transcription factor 4, DNA-damage-inducible transcript 3, and growth arrest and DNA-damage-inducible 45. In conclusion, our data demonstrated significant beneficial actions of cotadutide in DIO mice, such as weight loss, glycemic control, and insulin resistance improvement. In addition, cotadutide counteracted the pathological adaptive cellular arrangement of the pancreatic islet in obese mice, improving the markers of the transdifferentiating pathway, proliferation, apoptosis, and ER stress.
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Affiliation(s)
- Renata Spezani
- Laboratory of Morphometry, Metabolism, and Cardiovascular Disease, Biomedical Center, Institute of Biology, The University of the State of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Thatiany Souza Marinho
- Laboratory of Morphometry, Metabolism, and Cardiovascular Disease, Biomedical Center, Institute of Biology, The University of the State of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Luiz E Macedo Cardoso
- Laboratory of Morphometry, Metabolism, and Cardiovascular Disease, Biomedical Center, Institute of Biology, The University of the State of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Marcia Barbosa Aguila
- Laboratory of Morphometry, Metabolism, and Cardiovascular Disease, Biomedical Center, Institute of Biology, The University of the State of Rio de Janeiro, Rio de Janeiro, Brazil.
| | - Carlos Alberto Mandarim-de-Lacerda
- Laboratory of Morphometry, Metabolism, and Cardiovascular Disease, Biomedical Center, Institute of Biology, The University of the State of Rio de Janeiro, Rio de Janeiro, Brazil.
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Statham L, Pelling M, Hanson P, Kyrou I, Randeva H, Barber TM. Designer GLP1 poly-agonist peptides in the management of diabesity. Expert Rev Endocrinol Metab 2023; 18:231-240. [PMID: 37089108 DOI: 10.1080/17446651.2023.2204976] [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] [Received: 02/02/2023] [Accepted: 04/17/2023] [Indexed: 04/25/2023]
Abstract
INTRODUCTION To date, the 21st Century has witnessed key developments in the management of diabesity (a conflation of obesity and Type 2 Diabetes Mellitus [T2D]), including Glucagon Like Peptide 1 (GLP1) receptor agonist therapies, and recently the 'designer' GLP1 Poly-agonist Peptides (GLP1PPs). AREAS COVERED A PubMed search of published data on the GLP1PP class of therapies was conducted. The gut-brain axis forms complex multi-directional interlinks that include autonomic nervous signaling, components of the gut microbiota (including metabolic by-products and gram-negative cell wall components [e.g. endotoxinaemia]), and incretin hormones that are secreted from the gut in response to the ingestion of nutrients. The development of dual-incretin agonist therapies includes combinations of the GLP1 peptide with Glucose-dependent Insulinotropic Polypeptide (GIP), Glucagon (Gcg), Cholecystokinin (CCK), Peptide YY (PYY), and Glucagon-Like Peptide 2 (GLP2). Triple incretin agonist therapies are also under development. EXPERT OPINION At the dawn of a new era in the therapeutic management of diabesity, the designer GLP1PP class holds great promise, with each novel combination building on a preexisting palimpsest of clinical data and insights. Future innovations of the GLP1PP class will likely enable medically induced weight loss and glycemic control in diabesity to rival or even out-perform those resulting from bariatric surgery.
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Affiliation(s)
- Laura Statham
- Division of Biomedical Sciences, Warwick Medical School, University of Warwick, Coventry, UK
| | - Melina Pelling
- Division of Biomedical Sciences, Warwick Medical School, University of Warwick, Coventry, UK
| | - Petra Hanson
- Division of Biomedical Sciences, Warwick Medical School, University of Warwick, Coventry, UK
- Warwickshire Institute for the Study of Diabetes, Endocrinology and Metabolism, University Hospitals Coventry and Warwickshire, Coventry, UK
| | - Ioannis Kyrou
- Division of Biomedical Sciences, Warwick Medical School, University of Warwick, Coventry, UK
- Warwickshire Institute for the Study of Diabetes, Endocrinology and Metabolism, University Hospitals Coventry and Warwickshire, Coventry, UK
- Aston Medical School, College of Health and Life Sciences, Aston University, Birmingham, UK
- Centre for Sport, Exercise and Life Sciences, Research Institute for Health & Wellbeing, Coventry University, Coventry, UK
- Laboratory of Dietetics and Quality of Life, Department of Food Science and Human Nutrition, School of Food and Nutritional Sciences, Agricultural University of Athens, Athens, Greece
| | - Harpal Randeva
- Division of Biomedical Sciences, Warwick Medical School, University of Warwick, Coventry, UK
- Warwickshire Institute for the Study of Diabetes, Endocrinology and Metabolism, University Hospitals Coventry and Warwickshire, Coventry, UK
- Aston Medical School, College of Health and Life Sciences, Aston University, Birmingham, UK
| | - Thomas M Barber
- Division of Biomedical Sciences, Warwick Medical School, University of Warwick, Coventry, UK
- Warwickshire Institute for the Study of Diabetes, Endocrinology and Metabolism, University Hospitals Coventry and Warwickshire, Coventry, UK
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Lin WR, Liu KH, Ling TC, Wang MC, Lin WH. Role of antidiabetic agents in type 2 diabetes patients with chronic kidney disease. World J Diabetes 2023; 14:352-363. [PMID: 37122432 PMCID: PMC10130897 DOI: 10.4239/wjd.v14.i4.352] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/27/2022] [Revised: 01/10/2023] [Accepted: 04/04/2023] [Indexed: 04/12/2023] Open
Abstract
Insulin resistance is a condition in which the target tissues have a decreased response to insulin signaling, resulting in glucose uptake defect, and an increased blood sugar level. Pancreatic beta cells thus enhance insulin production to compensate. This situation may cause further beta cell dysfunction and failure, which can lead diabetes mellitus (DM). Insulin resistance is thus an important cause of the development of type 2 DM. Insulin resistance has also been found to have a strong relationship with cardiovascular disease and is common in chronic kidney disease (CKD) patients. The mechanisms of insulin resistance in CKD are complex and multifactorial. They include physical inactivity, inflammation and oxidative stress, metabolic acidosis, vitamin D deficiency, adipose tissue dysfunction, uremic toxins, and renin-angiotensin-aldosterone system activation. Currently, available anti-diabetic agents, such as biguanides, sulfonylureas, thiazolidinediones, alfa-glucosidase inhibitors, glucagon-like peptide-1-based agents, and sodium-glucose co-transporter-2 inhibitors, have different effects on insulin resistance. In this short review, we describe the potential mechanisms of insulin resistance in CKD patients. We also review the interaction of currently available anti-diabetic medications with insulin resistance.
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Affiliation(s)
- Wei-Ren Lin
- Division of Nephrology, Department of Internal Medicine, National Cheng Kung University Hospital, Tainan 704, Taiwan
| | - Kuan-Hung Liu
- Division of Nephrology, Department of Internal Medicine, National Cheng Kung University Hospital, Tainan 704, Taiwan
| | - Tsai-Chieh Ling
- Division of Nephrology, Department of Internal Medicine, National Cheng Kung University Hospital, Tainan 704, Taiwan
| | - Ming-Cheng Wang
- Division of Nephrology, Department of Internal Medicine, National Cheng Kung University Hospital, Tainan 704, Taiwan
| | - Wei-Hung Lin
- Division of Nephrology, Department of Internal Medicine, National Cheng Kung University Hospital, Tainan 704, Taiwan
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Zhang Y, Song R, Hua Y, Su X, Wang L. Cardiovascular and kidney outcomes of uric acid-lowering therapy in patients with different kidney functions: study protocol for a systematic review, pairwise and network meta-analysis. BMJ Open 2023; 13:e059096. [PMID: 36754561 PMCID: PMC9923315 DOI: 10.1136/bmjopen-2021-059096] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/10/2023] Open
Abstract
INTRODUCTION Hyperuricaemia has been implicated in the development of kidney function in populations with chronic kidney disease; however, the benefits of urate-lowering therapy (ULT) remain uncertain in different clinical studies. The different kidney functions of enrolled populations and distinct pharmacokinetic characteristics of ULT might be of the essence for the contrasting results. In this study, we will synthesise all available data from randomised controlled trials (RCTs) and cohort studies, then evaluate the outcomes of ULT in patients stratified by different estimated glomerular filtration rate (eGFR) stratifications. Furthermore, we will attempt to explore a relatively optimal ULT regimen using a Bayesian network meta-analysis in different eGFRs. METHODS AND ANALYSIS We searched published and unpublished data from MEDLINE, EMBASE, the Cochrane Central Register of Controlled trials and ClinicalTrials.gov website (before March 2022) for RCTs and cohort studies without language restriction. In the pairwise meta-analysis, all regimens of ULT will be pooled as a whole and compared with controls in different eGFRs. The random-effects model will be applied to generate the summary values using the software Stata V.12.0 (StataCorp). Network meta-analysis within a Bayesian framework will be conducted to explore the relative efficacy profiles of different ULTs and to find optimal ULT in different eGFRs. The software of WinBUGS V.1.4.3 and R2WinBUGS package of R V.3.1.1 will be used in the network meta-analysis. Primary outcomes will be the occurrence of major cardiovascular events and kidney failure events. Secondary outcomes will include the rate of change in eGFR per year, all-cause death, changes in serum uric acid level and major adverse events. Two authors will independently review study selection, data extraction and quality assessment. ETHICS AND DISSEMINATION The meta-analysis does not require ethical certification. The results will be disseminated through publication in a peer-reviewed journal and through presentations at academic conferences. PROSPERO REGISTRATION NUMBER CRD42021226163.
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Affiliation(s)
- Yaqing Zhang
- Renal Division, Shanxi Medical University Second Hospital, Shanxi Kidney Disease Institute, Taiyuan, Shanxi, China
| | - Runxia Song
- Renal Division, Shanxi Medical University Second Hospital, Shanxi Kidney Disease Institute, Taiyuan, Shanxi, China
| | - Ying Hua
- Renal Division, Shanxi Medical University Second Hospital, Shanxi Kidney Disease Institute, Taiyuan, Shanxi, China
| | - Xiaole Su
- Renal Division, Shanxi Medical University Second Hospital, Shanxi Kidney Disease Institute, Taiyuan, Shanxi, China
| | - Lihua Wang
- Renal Division, Shanxi Medical University Second Hospital, Shanxi Kidney Disease Institute, Taiyuan, Shanxi, China
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Swarbrick MM, Cox CL, Graham JL, Knudsen LB, Stanhope K, Raun K, Havel PJ. Growth hormone treatment does not augment the anti-diabetic effects of liraglutide in UCD-T2DM rats. Endocrinol Diabetes Metab 2022; 6:e392. [PMID: 36480511 PMCID: PMC9836246 DOI: 10.1002/edm2.392] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2022] [Revised: 10/29/2022] [Accepted: 11/02/2022] [Indexed: 12/13/2022] Open
Abstract
INTRODUCTION The incretin hormone glucagon-like peptide-1 (GLP-1) slows gastric emptying, increases satiety and enhances insulin secretion. GLP-1 receptor agonists, such as liraglutide, are used therapeutically in humans to improve glycaemic control and delay the onset of type 2 diabetes mellitus (T2DM). In UCD-T2DM rats, a model of polygenic obesity and insulin resistance, we have previously reported that daily liraglutide administration delayed diabetes onset by >4 months. Growth hormone (GH) may exert anti-diabetic effects, including increasing β-cell mass and insulin secretion, while disrupting GH signalling in mice reduces both the size and number of pancreatic islets. We therefore hypothesized that GH supplementation would augment liraglutide's anti-diabetic effects. METHODS Male UCD-T2DM rats were treated daily with GH (0.3 mg/kg) and/or liraglutide (0.2 mg/kg) from 2 months of age. Control (vehicle) and food-restricted (with food intake matched to liraglutide-treated rats) groups were also studied. The effects of treatment on diabetes onset and weight gain were assessed, as well as measures of glucose tolerance, lipids and islet morphology. RESULTS Liraglutide treatment significantly reduced food intake and body weight and improved glucose tolerance and insulin sensitivity, relative to controls. After 4.5 months, none of the liraglutide-treated rats had developed T2DM (overall p = .019). Liraglutide-treated rats also displayed lower fasting triglyceride (TG) concentrations and lower hepatic TG content, compared to control rats. Islet morphology was improved in liraglutide-treated rats, with significantly increased pancreatic insulin content (p < .05 vs. controls). Although GH treatment tended to increase body weight (and gastrocnemius muscle weight), there were no obvious effects on diabetes onset or other diabetes-related outcomes. CONCLUSION GH supplementation did not augment the anti-diabetic effects of liraglutide.
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Affiliation(s)
- Michael M. Swarbrick
- Departments of Nutrition and Department of Molecular Biosciences, School of Veterinary MedicineUniversity of California, DavisOne Shielad AvenueDavisCaliforniaUSA,Present address:
Bone Research Program, ANZAC Research InstituteThe University of SydneyConcordNew South WalesAustralia,Present address:
Concord Clinical School, Faculty of Medicine and HealthThe University of SydneyAustralia
| | - Chad L. Cox
- Departments of Nutrition and Department of Molecular Biosciences, School of Veterinary MedicineUniversity of California, DavisOne Shielad AvenueDavisCaliforniaUSA
| | - James L. Graham
- Departments of Nutrition and Department of Molecular Biosciences, School of Veterinary MedicineUniversity of California, DavisOne Shielad AvenueDavisCaliforniaUSA
| | | | - Kimber Stanhope
- Departments of Nutrition and Department of Molecular Biosciences, School of Veterinary MedicineUniversity of California, DavisOne Shielad AvenueDavisCaliforniaUSA
| | | | - Peter J. Havel
- Departments of Nutrition and Department of Molecular Biosciences, School of Veterinary MedicineUniversity of California, DavisOne Shielad AvenueDavisCaliforniaUSA
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Herbal Granules of Heat-Clearing and Detoxifying for Children with Mild Hand, Foot, and Mouth Disease: A Bayesian Network Meta-Analysis. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2022; 2022:6818406. [PMID: 35677377 PMCID: PMC9168089 DOI: 10.1155/2022/6818406] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/17/2021] [Accepted: 05/09/2022] [Indexed: 02/05/2023]
Abstract
Background Regarding ethical considerations of randomized controlled trials (RCTs) in children, limited evidence for mild hand, foot, and mouth disease (HFMD) is available. Recently, with the increasing but result-conflicting RCTs published around herbal granules of heat-clearing and detoxifying (HGs-HD), a head-to-head comparison is urgently needed to choose a suitable therapy for clinical practice. Materials and Methods This study was conducted according to the preferred reporting items for systematic review and meta-analysis (PRISMA) extension statement for network meta-analysis (NMA). Eight databases (Medline, Embase, and so on) and two trial registry platforms (https://www.clinicaltrials.gov and https://www.chictr.org.cn) were searched from inception to May 26, 2021. The NMA was performed using a random-effect model. The treatment hierarchy was summarized and reported as the surface under the cumulative ranking curve (SUCRA) probability values. The rankings of each HGs-HD at primary outcomes were estimated by the inverse probability weighting (IPW) approach and averaged, which presents the comprehensive improvement effect. Results Forty-five RCTs involving 18 interventions were included that studied 5,652 children with mild HFMD. The best performance probability for improving symptoms were respectively presented in terms of fever (Xiao'er Resuqing granules, XRGs, 94.9%), rash (Xiao'er Jinqiao granules, 83.9%), hospitalization (Xiao'er Chiqiao Qingre granules, XCQGs, 92.7%), vesicles (Jinlianhua granules, 91.0%), appetite (Xiao'er Chiqiao Qingre granules, XCQGs, 86.7%), and ulcers (Kouyanqing granules, KouGs, 88.8%). Furthermore, the top 5 rankings for comprehensive improvement effect were Yanning granules (YNGs, 2.256), XCQGs (2.858), XRGs (3.270), KouGs (7.223), and Houerhuan Xiaoyan granules (HXGs, 7.597). Conclusions This is the first NMA of HGs-HD head-to-head comparisons for children with mild HFMD. Of those, YNGs, XCQGs, XRGs, KouGs, and HXGs could be recommended as potential choices for clinical practice. Of course, the results should be interpreted with caution due to the limited high-quality RCTs.
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12
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Akuta N, Kawamura Y, Fujiyama S, Saito S, Muraishi N, Sezaki H, Hosaka T, Kobayashi M, Kobayashi M, Arase Y, Ikeda K, Suzuki F, Suzuki Y, Kumada H. Favorable impact of long-term SGLT2 inhibitor for NAFLD complicated by diabetes mellitus: A 5-year follow-up study. Hepatol Commun 2022; 6:2286-2297. [PMID: 35581956 PMCID: PMC9426401 DOI: 10.1002/hep4.2005] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Accepted: 05/01/2022] [Indexed: 12/12/2022] Open
Abstract
The aim of this study was to determine the impact at 5 years of sodium‐glucose cotransporter 2 inhibitor (SGLT2i) in nonalcoholic fatty liver disease (NAFLD) with type 2 diabetes mellitus (T2DM) on liver histopathology and clinical features. In this retrospective study, the histological impacts at 5 years after the start of SGLT2i in NAFLD with T2DM were investigated. Six patients with NAFLD and T2DM were treated for the long term with canagliflozin of SGLT2i, and liver biopsies were obtained at the points of the pretreatment, 24 weeks, 3 years, and 5 years after the start of treatment. The primary outcome was liver histopathological changes at 5 years (defined as decrease in NAFLD activity score of one point or more without worsening in fibrosis stage, compared with the pretreatment). The additional treatment of glucagon‐like peptide 1 receptor agonist (GLP‐1RA) was performed in 2 patients after the point of 3 years, and evaluated as histological worsening. As the primary outcome, histological improvement, no change, and worsening were 50%, 17%, and 33% at 5 years, respectively. Overall, the scores of steatosis, lobular inflammation, ballooning, and fibrosis stage decreased at 5 years in 67%, 33%, 0%, and 33%, respectively. As the secondary outcomes, homeostasis model assessment of insulin resistance and serum ferritin decreased significantly at 5 years. None developed 3‐point major adverse cardiovascular events. Two patients with the addition of GLP‐1RA on SGLT2i did not show the worsening of steatosis, ballooning, and fibrosis stage at 5 years compared with 3 years. Conclusion: A 5‐year follow‐up study with SGLT2i indicated the favorable histological impact on NAFLD with T2DM.
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Affiliation(s)
- Norio Akuta
- Department of Hepatology, Toranomon Hospital and Okinaka Memorial Institute for Medical Research, Tokyo, Japan
| | - Yusuke Kawamura
- Department of Hepatology, Toranomon Hospital and Okinaka Memorial Institute for Medical Research, Tokyo, Japan
| | - Shunichiro Fujiyama
- Department of Hepatology, Toranomon Hospital and Okinaka Memorial Institute for Medical Research, Tokyo, Japan
| | - Satoshi Saito
- Department of Hepatology, Toranomon Hospital and Okinaka Memorial Institute for Medical Research, Tokyo, Japan
| | - Nozomu Muraishi
- Department of Hepatology, Toranomon Hospital and Okinaka Memorial Institute for Medical Research, Tokyo, Japan
| | - Hitomi Sezaki
- Department of Hepatology, Toranomon Hospital and Okinaka Memorial Institute for Medical Research, Tokyo, Japan
| | - Tetsuya Hosaka
- Department of Hepatology, Toranomon Hospital and Okinaka Memorial Institute for Medical Research, Tokyo, Japan
| | - Masahiro Kobayashi
- Department of Hepatology, Toranomon Hospital and Okinaka Memorial Institute for Medical Research, Tokyo, Japan
| | | | - Yasuji Arase
- Department of Hepatology, Toranomon Hospital and Okinaka Memorial Institute for Medical Research, Tokyo, Japan
| | - Kenji Ikeda
- Department of Hepatology, Toranomon Hospital and Okinaka Memorial Institute for Medical Research, Tokyo, Japan
| | - Fumitaka Suzuki
- Department of Hepatology, Toranomon Hospital and Okinaka Memorial Institute for Medical Research, Tokyo, Japan
| | - Yoshiyuki Suzuki
- Department of Hepatology, Toranomon Hospital and Okinaka Memorial Institute for Medical Research, Tokyo, Japan
| | - Hiromitsu Kumada
- Department of Hepatology, Toranomon Hospital and Okinaka Memorial Institute for Medical Research, Tokyo, Japan
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De Block CEM, Dirinck E, Verhaegen A, Van Gaal LF. Efficacy and safety of high-dose glucagon-like peptide-1, glucagon-like peptide-1/glucose-dependent insulinotropic peptide, and glucagon-like peptide-1/glucagon receptor agonists in type 2 diabetes. Diabetes Obes Metab 2022; 24:788-805. [PMID: 34984793 DOI: 10.1111/dom.14640] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/02/2021] [Revised: 12/16/2021] [Accepted: 01/01/2022] [Indexed: 12/11/2022]
Abstract
Glucagon-like peptide-1 receptor agonists (GLP-1 RAs) have become agents of choice for people with type 2 diabetes (T2D) with established cardiovascular disease or in high-risk individuals. With currently available GLP-1 RAs, 51%-79% of subjects achieve an HbA1c target of less than 7.0% and 4%-27% lose 10% of body weight, illustrating the need for more potent agents. Three databases (PubMed, Cochrane, Web of Science) were searched using the MESH terms 'glucagon-like peptide-1 receptor agonist', 'glucagon receptor agonist', 'glucose-dependent insulinotropic peptide', 'dual or co-agonist', and 'tirzepatide'. Quality of papers was scored using PRISMA guidelines. Risk of bias was evaluated using the Cochrane assessment tool. An HbA1c target of less than 7.0% was attained by up to 80% with high-dose GLP-1 RAs and up to 97% with tirzepatide, with even up to 62% of people with T2D reaching an HbA1c of less than 5.7%. A body weight loss of 10% or greater was obtained by up to 50% and up to 69% with high-dose GLP-1 RAs or tirzepatide, respectively. The glucose- and weight-lowering effects of the GLP-1/glucagon RA cotadutide equal those of liraglutide 1.8 mg. Gastrointestinal side effects of high-dose GLP-1 RAs and co-agonists occurred in 30%-70% of patients, mostly arising within the first 2 weeks of the first dose, being mild or moderate in severity, and transient. The development of high-dose GLP-1 RAs and the dual GLP-1/glucose-dependent insulinotropic peptide RA tirzepatide resulted in increasing numbers of people reaching HbA1c and body weight targets, with up to 62% attaining normoglycaemia with 15-mg tirzepatide. Whether this will also translate to better cardiovascular outcomes and affect treatment guidelines remains to be studied.
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Affiliation(s)
- Christophe E M De Block
- Department of Endocrinology, Diabetology & Metabolism, Antwerp University Hospital, University of Antwerp, Edegem, Belgium
- Faculty of Medicine & Health Sciences, Laboratory of Experimental Medicine and Paediatrics (LEMP), University of Antwerp, Wilrijk, Belgium
| | - Eveline Dirinck
- Department of Endocrinology, Diabetology & Metabolism, Antwerp University Hospital, University of Antwerp, Edegem, Belgium
- Faculty of Medicine & Health Sciences, Laboratory of Experimental Medicine and Paediatrics (LEMP), University of Antwerp, Wilrijk, Belgium
| | - Ann Verhaegen
- Department of Endocrinology, Diabetology & Metabolism, Antwerp University Hospital, University of Antwerp, Edegem, Belgium
- Faculty of Medicine & Health Sciences, Laboratory of Experimental Medicine and Paediatrics (LEMP), University of Antwerp, Wilrijk, Belgium
| | - Luc F Van Gaal
- Department of Endocrinology, Diabetology & Metabolism, Antwerp University Hospital, University of Antwerp, Edegem, Belgium
- Faculty of Medicine & Health Sciences, Laboratory of Experimental Medicine and Paediatrics (LEMP), University of Antwerp, Wilrijk, Belgium
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Fu HJ, Zhou H, Tang Y, Li J, Zhang D, Ding SY, Huang QW, Wang C. Tai Chi and other mind-body interventions for cancer-related fatigue: an updated systematic review and network meta-analyses protocol. BMJ Open 2022; 12:e052137. [PMID: 34996789 PMCID: PMC8744122 DOI: 10.1136/bmjopen-2021-052137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
INTRODUCTION Fatigue is one of the most common symptoms in patients with cancer and is responsible for a reduced quality of life. There is a strong evidence base for mind-body interventions (MBIs) to manage cancer-related fatigue (CRF). However, the efficacy of Tai Chi and other MBIs in the treatment of CRF remains controversial. METHODS AND ANALYSIS We will perform a systematic review and network meta-analyses (NMAs) that aim to assess the effects of Tai Chi and other MBIs in patients with CRF. The following databases will be searched from their inception to 1 August 2021: PubMed, EMBASE, Scopus, OVID, Web of Science, Cochrane Central Register of Controlled Trials, the China National Knowledge Infrastructure, China Science and Technology Journal Database, Chinese Biomedical Database and Wan Fang Digital Journals. We will include randomised controlled trials that compare MBIs with no treatment, placebo and usual care in the treatment of CRF. The primary outcome will be changes in the fatigue state as evaluated by validated scales. We will perform a Bayesian NMA to analyse all the evidence for each outcome. The surface under the cumulative ranking curve and the mean ranks will be used to rank the various treatments. We will assess the quality of evidence contributing to network estimates of outcomes using the Grading of Recommendations Assessment, Development and Evaluation system framework. ETHICS AND DISSEMINATION This NMAs will be disseminated through publication in a peer-reviewed journal. Since no individual patient data will be involved in the review, ethics approval and concerns about privacy are not needed. PROSPERO REGISTRATION NUMBER CRD42021244999.
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Affiliation(s)
- Hong-Juan Fu
- Acupuncture and Tuina School, Chengdu University of Traditional Chinese Medicine Shierqiao Campus, Chengdu, China
- Sichuan Integrative Medicine Hospital, Chengdu, China
| | - Hao Zhou
- Sichuan Integrative Medicine Hospital, Chengdu, China
| | - Yong Tang
- Acupuncture-Moxibustion School, Chengdu University of Traditional Chinese Medicine Affiliated Hospital, Chengdu, China
| | - Jie Li
- Acupuncture and Tuina School, Chengdu University of Traditional Chinese Medicine Shierqiao Campus, Chengdu, China
| | - Da Zhang
- Sichuan Integrative Medicine Hospital, Chengdu, China
| | - Song-Yi Ding
- Sichuan Integrative Medicine Hospital, Chengdu, China
| | - Qin-Wan Huang
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Chao Wang
- Acupuncture and Tuina School, Chengdu University of Traditional Chinese Medicine Shierqiao Campus, Chengdu, China
- Sichuan Integrative Medicine Hospital, Chengdu, China
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15
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Berra CC, Rossi MC, Mirani M, Ceccarelli Ceccarelli D, Romano C, Sassi L, Peretti E, Favacchio G, Pastore I, Folini L, Graziano G, Lunati ME, Solerte SB, Fiorina P. Real world effectiveness of subcutaneous semaglutide in type 2 diabetes: A retrospective, cohort study (Sema-MiDiab01). Front Endocrinol (Lausanne) 2022; 13:1099451. [PMID: 36743930 PMCID: PMC9889982 DOI: 10.3389/fendo.2022.1099451] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Accepted: 12/23/2022] [Indexed: 01/19/2023] Open
Abstract
INTRODUCTION Aim of the present study was to evaluate the real-world impact of once-weekly (OW) subcutaneous semaglutide on different end-points indicative of metabolic control, cardiovascular risk factors, and beta-cell function in type 2 diabetes (T2D). METHODS This was a retrospective, observational study conducted in 5 diabetes clinics in Italy. Changes in HbA1c, fasting blood glucose (FBG), body weight, blood pressure, lipid profile, renal function, and beta-cell function (HOMA-B) during 12 months were evaluated. RESULTS Overall, 594 patients (97% GLP-1RA naïve) were identified (mean age 63.9 ± 9.5 years, 58.7% men, diabetes duration 11.4 ± 8.0 years). After 6 months of treatment with OW semaglutide, HbA1c levels were reduced by 0.90%, FBG by 26 mg/dl, and body weight by 3.43 kg. Systolic blood pressure, total and LDL-cholesterol significantly improved. Benefits were sustained at 12 months. Renal safety was documented. HOMA-B increased from 40.2% to 57.8% after 6 months (p<0.0001). DISCUSSION The study highlighted benefits of semaglutide on metabolic control, multiple CV risk factors, and renal safety in the real-world. Semaglutide seems to be an advisable option for preservation of β-cell function and early evidence suggests it might have a role in modifying insulin resistance (HOMA-IR), the pathogenetic basis of prediabetes and T2D.
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Affiliation(s)
- Cesare C. Berra
- Department of Endocrine and Metabolic Diseases, I.R.C.C.S. MultiMedica – Sesto San Giovanni, Milan, Italy
- *Correspondence: Cesare C. Berra, ; Maria Chiara Rossi,
| | - Maria Chiara Rossi
- CORESEARCH – Center for Outcomes Research and Clinical Epidemiology, Pescara, Italy
- *Correspondence: Cesare C. Berra, ; Maria Chiara Rossi,
| | - Marco Mirani
- Department of Internal Medicine, I.R.C.C.S Humanitas Research Hospital – Rozzano, Milan, Italy
| | | | - Cristina Romano
- Diabetology, Azienda Ospedaliera ASST Sette Laghi - Osp. di Circolo, Varese, Italy
| | - Lorenza Sassi
- Diabetology, Azienda Ospedaliera ASST Sette Laghi - Osp. di Circolo, Varese, Italy
| | - Elena Peretti
- Diabetology, Azienda Ospedaliera ASST Sette Laghi - Osp. di Circolo, Varese, Italy
| | - Giuseppe Favacchio
- Department of Internal Medicine, I.R.C.C.S Humanitas Research Hospital – Rozzano, Milan, Italy
| | - Ida Pastore
- Division of Endocrinology, ASST Fatebenefratelli-Sacco, Milan, Italy
| | - Laura Folini
- Department of Endocrine and Metabolic Diseases, I.R.C.C.S. MultiMedica – Sesto San Giovanni, Milan, Italy
| | - Giusi Graziano
- CORESEARCH – Center for Outcomes Research and Clinical Epidemiology, Pescara, Italy
| | | | - Sebastiano Bruno Solerte
- Department of Internal Medicine, UOC Geriatrics and Diabetology, University of Pavia, Pavia, Italy
| | - Paolo Fiorina
- Division of Endocrinology, ASST Fatebenefratelli-Sacco, Milan, Italy
- International Center for T1D, Pediatric Clinical Research Center Romeo ed Enrica Invernizzi, DIBIC, Università di Milano, Milan, Italy
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Wu ZX, Cai MJ, Huang PD, Chen JY, Lv ZH, Huang XY. Comparative efficacy and dysmenorrhea score of 6 object-separated moxibustions for the treatment of Chinese patients with dysmenorrhea: A systematic review and network meta-analysis. Medicine (Baltimore) 2021; 100:e26185. [PMID: 34190145 PMCID: PMC8257912 DOI: 10.1097/md.0000000000026185] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/27/2020] [Accepted: 05/15/2021] [Indexed: 01/04/2023] Open
Abstract
BACKGROUND Primary dysmenorrhea (PD), one of the most common diseases in women, is known to be effective with object-separated moxibustion. However, because there is no large sample size for comparison, it is difficult to choose the best method for the clinical treatment of these different treatments. Therefore, our aim was to compare and rank different moxibustion methods to determine the most effective treatment method for PD. MATERIALS AND METHODS A systematic search was carried out in PubMed, Cochrane Central Register of Controlled Trials, China National Knowledge Infrastructure, Wanfang Database, and Chinese Biomedical Literature, to identify the randomized controlled trials (RCTs) investigated the object-separated moxibustion is associated with dysmenorrhea, as well as we also manually checked the bibliographies of eligible studies and topic-related reviews, RCTs from their inception to May 1, 2020. Three investigators read the citations and excluded quasi-randomized trials and trials that were incomplete. We extracted data following a predefined hierarchy. We assessed the studies' risk of bias in accordance with the Cochrane Handbook for Systematic Reviews of Interventions and certainty of evidence using the Grading of Recommendations Assessment, Development, and Evaluation (GRADE) framework. The primary outcomes were efficacy (response rate) and dysmenorrhea scores. We estimated the summary odds ratio (OR) and mean difference (MD) using pairwise and network meta-analyses with random effects. STATA software version 16.0, ADDIS software version 1.16.5, and R software version 3.6.1 were used to statistically analyze all data. RESULTS Fifty-six RCTs with 5550 patients were included, comparing 6 object-separated moxibustion therapies with acupuncture or oral medicine. All moxibustions were more effective than ibuprofen, with OR ranging between 6.75 (95%CI: 3.58 to 13.22) for moxibustion at the navel. For relieving pain which uses dysmenorrhea score to evaluate, mild moxibustion (MD = -1.42, -4.24 to 0.85) was more effective than others. A total of 24 (42.8%) of 56 trials were rated as having a high risk of bias, 31(55.4%) as moderate, and 1(1.8%) as low, and the certainty of the evidence was moderate. CONCLUSIONS Mild moxibustion cannot only effectively treat PD but also relieve pain in comparison with ibuprofen. Although GRADE evidence indicate low to moderate for most comparisons, mild moxibustion seems to be an advisable option for PD treatment to relieve symptoms.
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Affiliation(s)
- Zi-Xuan Wu
- Guangzhou University of Chinese Medicine
- Guangdong Second Traditional Chinese Medicine Hospital, Guangzhou 510009, Guangdong
- Guangdong Key Laboratory of Traditional Chinese Medicine Research and Development, Guangzhou 510095, Guangdong, China
| | - Min-Jie Cai
- Guangzhou University of Chinese Medicine
- Guangdong Second Traditional Chinese Medicine Hospital, Guangzhou 510009, Guangdong
- Guangdong Key Laboratory of Traditional Chinese Medicine Research and Development, Guangzhou 510095, Guangdong, China
| | | | - Jia-Yun Chen
- Guangzhou University of Chinese Medicine
- Guangdong Second Traditional Chinese Medicine Hospital, Guangzhou 510009, Guangdong
- Guangdong Key Laboratory of Traditional Chinese Medicine Research and Development, Guangzhou 510095, Guangdong, China
| | - Zhao-Hui Lv
- Guangdong Second Traditional Chinese Medicine Hospital, Guangzhou 510009, Guangdong
- Guangdong Key Laboratory of Traditional Chinese Medicine Research and Development, Guangzhou 510095, Guangdong, China
| | - Xu-Yan Huang
- Guangzhou University of Chinese Medicine
- Guangdong Second Traditional Chinese Medicine Hospital, Guangzhou 510009, Guangdong
- Guangdong Key Laboratory of Traditional Chinese Medicine Research and Development, Guangzhou 510095, Guangdong, China
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Ding B, Hu Y, Yuan L, Yan RN, Ma JH. Effectiveness of beinaglutide in a patient with late dumping syndrome after gastrectomy: A case report. Medicine (Baltimore) 2021; 100:e26086. [PMID: 34032745 PMCID: PMC8154494 DOI: 10.1097/md.0000000000026086] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/14/2021] [Accepted: 05/06/2021] [Indexed: 01/04/2023] Open
Abstract
RATIONALE Dumping syndrome is a frequent and potentially severe complication after gastric surgery. Beinaglutide, a recombinant human glucagon-like peptide-1 (GLP-1) which shares 100% homology with human GLP-1(7-36), has never been reported in the treatment of dumping syndrome before. PATIENT CONCERNS The patient had undergone distal gastrectomy for gastric signet ring cell carcinoma 16 months ago. He presented with symptoms of paroxysmal palpitation, sweating, and dizziness for 4 months. DIAGNOSIS He was diagnosed with late dumping syndrome. INTERVENTIONS AND OUTCOMES The patient was treated with dietary changes and acarbose for 4 months before admitted to our hospital. The treatment with dietary changes and acarbose did not prevent postprandial hyperinsulinemia and hypoglycemia according to the 75 g oral glucose tolerance test (OGTT) and continuous glucose monitoring (CGM) on admission.Therefore, the patient was treated with beinaglutide 0.1 mg before breakfast and lunch instead of acarbose. After the treatment of beinaglutide for 1 month, OGTT showed a reduction in postprandial hyperinsulinemia compared with before starting treatment, and the time in the range of 3.9 to 10 mmol/L became 100% in CGM. No side effect was observed in this patient during beinaglutide treatment. LESSONS These findings suggest that beinaglutide may be effective for treating post-gastrectomy late dumping syndrome.
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Weng C, Xue L, Wang Q, Lu W, Xu J, Liu Z. Comparative efficacy and safety of Janus kinase inhibitors and biological disease-modifying antirheumatic drugs in rheumatoid arthritis: a systematic review and network meta-analysis. Ther Adv Musculoskelet Dis 2021; 13:1759720X21999564. [PMID: 33815570 PMCID: PMC7989112 DOI: 10.1177/1759720x21999564] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2020] [Accepted: 02/01/2021] [Indexed: 12/21/2022] Open
Abstract
Objective: To evaluate the comparative efficacy and safety of Janus kinase (JAK) inhibitors and biological disease-modifying antirheumatic drugs (bDMARDs) in patients with rheumatoid arthritis (RA) and an inadequate response to at least one disease-modifying antirheumatic drug (DMARD). Methods: PubMed, Embase, Cochrane library and ClinicalTrials.gov were searched for relevant randomized controlled trials (RCTs) from inception to April 2020. The active drugs included three JAK inhibitors and eight bDMARDs while the control drugs included placebo or conventional synthetic disease-modifying antirheumatic drugs (csDMARDs). Outcomes include American College of Rheumatology 20% response (ACR20), Disease Activity Score in 28 joints (DAS28), Health Assessment Questionnaire–Disability Index (HAQ-DI) and discontinuations for adverse events (AEs). We estimated summary odds ratios (ORs) and weighted mean differences (WMDs) using network meta-analysis with random effects. Results: Eighty-eight RCTs with 31,566 patients were included. All JAK inhibitors and bDMARDs were more effective than placebo in ACR20 (ORs ranging between 3.05 and 5.61), DAS28 (WMDs ranging between −1.91 and −0.80) and HAQ-DI (WMDs ranging between −0.34 and −0.21). Tocilizumab, certolizumab pegol and upadacitinib showed relatively good efficacy in these three outcomes according to their relative ranking. Notably, tocilizumab was more effective than other active drugs in DAS28 (WMDs ranging between −1.11 and −0.49). Compared with the lower recommended doses, increasing the doses of JAK inhibitors (baricitinib 4 mg versus 2 mg, tofacitinib 10 mg versus 5 mg and upadacitinib 30 mg versus 15 mg) cannot provide significant additional benefits. In terms of discontinuations for AEs, all active drugs showed no significant difference compared with placebo except certolizumab pegol [OR 1.65, 95% credible interval (CrI) 1.06–2.61] and rituximab (3.17, 1.11–10.80). Conclusions: Tocilizumab, certolizumab pegol and upadacitinib may have relatively good efficacy in patients with RA after treatment failure with csDMARDs. RA patients taking a JAK inhibitor may have a preference for a lower recommended dose.
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Affiliation(s)
- Chenghua Weng
- Department of Rheumatology and Immunology, The Second Affiliated Hospital of Soochow University, Suzhou, China
| | - Leixi Xue
- Department of Rheumatology and Immunology, The Second Affiliated Hospital of Soochow University, Suzhou, China
| | - Qing Wang
- Department of Rheumatology and Immunology, The Second Affiliated Hospital of Soochow University, Suzhou, China
| | - Wentian Lu
- Department of Rheumatology and Immunology, The Second Affiliated Hospital of Soochow University, Suzhou, China
| | - Jiajun Xu
- Department of Rheumatology and Immunology, The Second Affiliated Hospital of Soochow University, Suzhou, China
| | - Zhichun Liu
- Department of Rheumatology and Immunology, The Second Affiliated Hospital of Soochow University, Sanxiang Road No.1055, Suzhou, Jiangsu, 215000, P.R. China
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Ji L, Chan JCN, Yu M, Yoon KH, Kim SG, Choi SH, Huang C, Te Tu S, Wang C, Paldánius PM, Sheu WHH. Early combination versus initial metformin monotherapy in the management of newly diagnosed type 2 diabetes: An East Asian perspective. Diabetes Obes Metab 2021; 23:3-17. [PMID: 32991073 PMCID: PMC7756748 DOI: 10.1111/dom.14205] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/19/2020] [Revised: 09/07/2020] [Accepted: 09/25/2020] [Indexed: 12/12/2022]
Abstract
Type 2 diabetes (T2D) in the East Asian population is characterized by phenotypes such as low body mass index, an index of β-cell dysfunction, and higher percentage of body fat, an index of insulin resistance. These phenotypes/pathologies may predispose people to early onset of diabetes with increased risk of stroke and renal disease. Less than 50% of patients with T2D in East Asia achieve glycaemic targets recommended by national or regional guidelines, which may be attributable to knowledge and/or implementation gaps. Herein, we review the latest evidence with special reference to East Asian patients with T2D and present arguments for the need to use early combination therapy to intensify glycaemic control. This strategy is supported by the 5-year worldwide VERIFY study, which reported better glycaemic durability in newly diagnosed patients with T2D with a mean HbA1c of 6.9% treated with early combination therapy of vildagliptin plus metformin versus those treated with initial metformin monotherapy followed by addition of vildagliptin only with worsening glycaemic control. This paradigm shift of early intensified treatment is now recommended by the American Diabetes Association and the European Association for the Study of Diabetes. In order to translate these evidence to practice, increased awareness and strengthening of the healthcare system are needed to diagnose and manage patients with T2D early for combination therapy.
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Affiliation(s)
- Linong Ji
- Department of Endocrinology and MetabolismPeking University People's HospitalPekingChina
| | - Juliana C. N. Chan
- Department of Medicine and TherapeuticsHong Kong Institute of Diabetes and Obesity and Li Ka Shing Institute of Health Sciences, The Chinese University of Hong Kong, Prince of Wales HospitalHong KongChina
| | - Miao Yu
- Department of Endocrinology, Key Laboratory of Endocrinology, Ministry of HealthPeking Union Medical College Hospital, Chinese Academy of Medical SciencesBeijingChina
| | - Kun Ho Yoon
- Department of Endocrinology and MetabolismThe Catholic University College of MedicineSeoulRepublic of Korea
| | - Sin Gon Kim
- Division of Endocrinology and Metabolism, Department of Internal MedicineKorea University College of MedicineSeoulRepublic of Korea
| | - Sung Hee Choi
- Department of Internal MedicineSeoul National University College of MedicineSeoulRepublic of Korea
- Department of Internal MedicineSeoul National University Bundang HospitalSeongnamRepublic of Korea
| | - Chien‐Ning Huang
- Division of Endocrinology and Metabolism, Department of Internal MedicineChung Shan Medical University Hospital, Institute of Medicine, Chung Shan Medical UniversityTaichungTaiwan
| | - Shih Te Tu
- Division of Endocrinology and Metabolism, Department of MedicineChanghua Christian HospitalChanghuaTaiwan
| | - Chih‐Yuan Wang
- Division of Endocrinology and Metabolism, Department of Internal MedicineCollege of Medicine, National Taiwan University Hospital, National Taiwan UniversityTaipeiTaiwan
| | - Päivi Maria Paldánius
- Children's Hospital, Helsinki University HospitalHelsinkiFinland
- Program for Clinical and Molecular MetabolismHelsinki UniversityHelsinkiFinland
| | - Wayne H. H. Sheu
- Division of Endocrinology and Metabolism, Department of Internal MedicineTaichung Veterans General HospitalTaiwan
- Department of Medicine, School of MedicineNational Yang‐Ming UniversityTaipeiTaiwan
- Institute of Medical Technology, College of Life Science, National Chung‐Hsing UniversityTaichungTaiwan
- School of Medicine, National Defense Medical CenterTaipeiTaiwan
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Ren Z, Wang Y, Chen Q, Long J, Zhang R, Wu X, Qian W, Chen Y, Liu D, Ren W. Correlation of Significantly Decreased Serum Circulating Mesencephalic Astrocyte-Derived Neurotrophic Factor Level With an Increased Risk of Future Cardiovascular Disease in Adult Patients With Growth Hormone Deficiency. Front Endocrinol (Lausanne) 2021; 12:671126. [PMID: 34220710 PMCID: PMC8242342 DOI: 10.3389/fendo.2021.671126] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Accepted: 06/01/2021] [Indexed: 11/24/2022] Open
Abstract
OBJECTIVE Adult growth hormone deficiency (AGHD) is a rare chronic inflammatory disease caused by damage to the pituitary gland and is accompanied by disorders of multiple metabolic pathways. By examining the correlation between the serum mesencephalic astrocyte-derived neurotrophic factor (MANF) levels of AGHD patients and those of normal controls, we hope to elucidate the close relationship among MANF, lipid metabolism and insulin resistance in AGHD and discuss the potential therapeutic value of MANF. METHODS This study included 101 AGHD patients and 100 healthy subjects matched for sex, age, height, and weight. Anthropometric parameters and biochemical indicators such as body mass index, waist circumference, hip circumference, serum MANF level, blood lipids and insulin level were measured. The above patients were also divided into several subgroups for correlation analysis based on indicators such as insulin resistance and BMI. RESULTS The serum circulating MANF content of AGHD patients was significantly lower than that of the normal control group (5.235 (0.507-17.62) ng/ml (n=101) vs. 10.30 (1.84-16.65) ng/ml (n=100); p<0.0001), and circulating MANF levels were linearly correlated with HOMA-IR in the AGHD population (R=0.481, P=0.0041). When MANF was at pathological concentrations (lower than the mean circulating MANF of normal controls), the lowest concentration tertile (OR=21.429 p<0.0001) had a significantly higher disease odds ratio, Framingham risk score and 10-year risk of atherosclerotic cardiovascular disease than the highest concentration tertile. CONCLUSIONS MANF has a significant correlation with insulin resistance in the AGHD state. There is a strong correlation with abnormal glucose and lipid metabolism in the obese AGHD population. MANF is also a good assessment factor for the risk of cardiovascular disease in AGHD patients and has excellent therapeutic potential.
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Affiliation(s)
- Ziyu Ren
- Department of Endocrinology and Metabolism, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Yunting Wang
- Department of Endocrinology and Metabolism, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Qing Chen
- Department of Endocrinology and Metabolism, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Jiangchuan Long
- Department of Endocrinology and Metabolism, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Rui Zhang
- Department of Endocrinology and Metabolism, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Xun Wu
- Department of Endocrinology and Metabolism, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Wenjie Qian
- Department of Endocrinology and Metabolism, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Yue Chen
- General Practice, The 958 Hospital of the People’s Liberation Army, Chongqing, China
| | - Dongfang Liu
- Department of Endocrinology and Metabolism, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
- *Correspondence: Dongfang Liu, ; ; Wei Ren,
| | - Wei Ren
- Department of Endocrinology and Metabolism, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
- *Correspondence: Dongfang Liu, ; ; Wei Ren,
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Paldánius PM. Evaluating the Evidence behind the Novel Strategy of Early Combination from Vision to Implementation. Diabetes Metab J 2020; 44:785-801. [PMID: 33081426 PMCID: PMC7801764 DOI: 10.4093/dmj.2020.0179] [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: 07/23/2020] [Accepted: 08/14/2020] [Indexed: 11/25/2022] Open
Abstract
Type 2 diabetes mellitus (T2DM) is a complex and progressive chronic disease characterised by elevating hyperglycaemia and associated need to gradually intensify therapy in order to achieve and maintain glycaemic control. Treating hyperglycaemia with sequential therapy is proposed to allow holistic assessment of the efficacy and risk-to-benefit ratio of each added component. However, there is an array of evidence supporting the scientific rationale for using synergistic, earlier, modern drug combinations to achieve glycaemic goals, delay the deterioration of glycaemic control, and, therefore, potentially preserve or slow down the declining β-cell function. Additionally, implementation of early combination(s) may lead to opportunities to combat clinical inertia and other hurdles to optimised disease management outcomes. This review aims to discuss the latest empirical evidence for long-term clinical benefits of this novel strategy of early combination in people with newly diagnosed T2DM versus the current widely-implemented treatment paradigm, which focuses on control of hyperglycaemia using lifestyle interventions followed by sequentially intensified (mostly metformin-based) monotherapy. The recent reported Vildagliptin Efficacy in combination with metfoRmin For earlY treatment of T2DM (VERIFY) study results have provided significant new evidence confirming long-term glycaemic durability and tolerability of a specific early combination in the management of newly diagnosed, treatment-naïve patients worldwide. These results have also contributed to changes in clinical treatment guidelines and standards of care while clinical implementation and individualised treatment decisions based on VERIFY results might face barriers beyond the existing scientific evidence.
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Affiliation(s)
- Päivi Maria Paldánius
- Research Program for Clinical and Molecular Metabolism, Helsinki University, Helsinki, Finland
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Song Y, Sun F, Redline S, Wang R. Random-effects meta-analysis of combined outcomes based on reconstructions of individual patient data. Res Synth Methods 2020; 11:594-616. [PMID: 32270909 PMCID: PMC7680580 DOI: 10.1002/jrsm.1406] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2019] [Revised: 01/19/2020] [Accepted: 03/13/2020] [Indexed: 12/15/2022]
Abstract
Meta-analyses of clinical trials typically focus on one outcome at a time. However, treatment decision-making depends on an overall assessment of outcomes balancing benefit in various domains and potential risks. This calls for meta-analysis methods for combined outcomes that encompass information from different domains. When individual patient data (IPD) are available from all studies, combined outcomes can be calculated for each individual and standard meta-analysis methods would apply. However, IPD are usually difficult to obtain. We propose a method to estimate the overall treatment effect for combined outcomes based on first reconstructing pseudo IPD from available summary statistics and then pooling estimates from multiple reconstructed datasets. We focus on combined outcomes constructed from two continuous original outcomes. The reconstruction step requires the specification of the joint distribution of these two original outcomes, including the correlation which is often unknown. For outcomes that are combined in a linear fashion, misspecifications of this correlation affect efficiency, but not consistency, of the resulting treatment effect estimator. For other combined outcomes, an accurate estimate of the correlation is necessary to ensure the consistency of treatment effect estimates. To this end, we propose several ways to estimate this correlation under different data availability scenarios. We evaluate the performance of the proposed methods through simulation studies and apply these to two examples: (a) a meta-analysis of dipeptidyl peptidase-4 inhibitors vs control on treating type 2 diabetes; and (b) a meta-analysis of positive airway pressure therapy vs control on lowering blood pressure among patients with obstructive sleep apnea.
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Affiliation(s)
- Yue Song
- Department of Biostatistics, Harvard T.H. Chan School of Public Health
| | - Feng Sun
- Department of Epidemiology and Biostatistics, Peking University Health Science Center
| | - Susan Redline
- Division of Sleep Medicine and Circadian Disorders, Department of Medicine, Brigham and Women’s Hospital
| | - Rui Wang
- Department of Biostatistics, Harvard T.H. Chan School of Public Health
- Department of Population Medicine, Harvard Pilgrim Health Care Institute and Harvard Medical School
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Molocea CE, Tsokanos FF, Herzig S. Exploiting common aspects of obesity and cancer cachexia for future therapeutic strategies. Curr Opin Pharmacol 2020; 53:101-116. [PMID: 32871469 DOI: 10.1016/j.coph.2020.07.006] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Revised: 07/14/2020] [Accepted: 07/19/2020] [Indexed: 12/17/2022]
Abstract
Obesity and cancer cachexia are diseases at opposite ends of the BMI. However, despite the apparent dichotomy, these pathologies share some common underlying mechanisms that lead to profound metabolic perturbations. Insulin resistance, adipose tissue lipolysis, skeletal muscle atrophy and systemic inflammation are key players in both diseases. Several strategies for pharmacological treatments have been employed in obesity and cancer cachexia but demonstrated only limited effects. Therefore, there is still a need to develop novel, more effective strategies. In this review we summarize existing therapies and discuss potential novel strategies that could arise by bridging common aspects between obesity and cachexia. We discuss the potential role of macrophage manipulation and the modulation of inflammation by targeting Nuclear Receptors (NRs) as potential novel therapeutic strategies.
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Affiliation(s)
- Claudia-Eveline Molocea
- Institute for Diabetes and Cancer, Helmholtz Center Munich, Neuherberg, Germany; Joint Heidelberg-IDC Translational Diabetes Program, Inner Medicine 1, Heidelberg University Hospital, Heidelberg, Germany; Deutsches Zentrum für Diabetesforschung, Neuherberg, Germany
| | - Foivos-Filippos Tsokanos
- Institute for Diabetes and Cancer, Helmholtz Center Munich, Neuherberg, Germany; Joint Heidelberg-IDC Translational Diabetes Program, Inner Medicine 1, Heidelberg University Hospital, Heidelberg, Germany; Deutsches Zentrum für Diabetesforschung, Neuherberg, Germany
| | - Stephan Herzig
- Institute for Diabetes and Cancer, Helmholtz Center Munich, Neuherberg, Germany; Joint Heidelberg-IDC Translational Diabetes Program, Inner Medicine 1, Heidelberg University Hospital, Heidelberg, Germany; Deutsches Zentrum für Diabetesforschung, Neuherberg, Germany; Chair Molecular Metabolic Control, Technical University, Munich, Germany.
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Comparisons between dipeptidyl peptidase-4 inhibitors and other classes of hypoglycemic drugs using two distinct biomarkers of pancreatic beta-cell function: A meta-analysis. PLoS One 2020; 15:e0236603. [PMID: 32706828 PMCID: PMC7380634 DOI: 10.1371/journal.pone.0236603] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2020] [Accepted: 07/08/2020] [Indexed: 01/09/2023] Open
Abstract
Background and objective Dipeptidyl peptidase-4 (DPP-4) inhibitors have been suggested to have pancreatic beta-cell preserving effect according to studies using homeostatic model of assessment for beta-cell function (HOMA-β). However, whether HOMA-β is a suitable biomarker for comparisons between hypoglycemic drugs with different mechanisms of action remains unclear. Therefore, we conducted a meta-analysis to compare the effects of DPP-4 inhibitors and other classes of hypoglycemic drugs on HOMA-β and proinsulin-to-insulin ratio (PIR). Methods We searched MEDLINE, CENTRAL, and Ichushi-web for the period of 1966 to May 2020. We collected randomized, controlled clinical trials in patients with type 2 diabetes mellitus comparing DPP-4 inhibitors and other classes of hypoglycemic agents [α-glucosidase inhibitors (α-GIs), glucagon-like peptide-1 (GLP-1) analogues, metformin, sodium-glucose cotransporter 2 (SGLT2) inhibitors, sulfonylureas, or thiazolidinediones]. Weighted mean differences and 95% confidence intervals of changes in HOMA-β or PIR during study periods were calculated for pairwise comparisons. Results Thirty-seven and 21 relevant trials were retrieved for comparisons of HOMA-β and PIR, respectively. HOMA-β and PIR consistently showed superiority of DPP-4 inhibitors compared with α-GIs. Both biomarkers consistently supported inferiority of DPP-4 inhibitors compared with GLP-1 analogues. However, PIR showed inferiority of DPP-4 inhibitors compared with metformin, and superiority compared with SGLT2 inhibitors, whereas HOMA-β showed no significant differences between DPP-4 inhibitors and the two other agents. Conclusion DPP-4 inhibitors appear to be superior to α-GIs but inferior to GLP-1 analogues in preservation of beta-cell function assessed by either HOMA-β or PIR. DPP-4 inhibitors seem to be superior to SGLT2 inhibitors but inferior to metformin on islet function assessed only by PIR. Because HOMA-β and PIR may indicate different aspects of beta-cell function, results of beta-cell function preserving effects of hypoglycemic agents should be interpreted with caution.
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De Silva AKH, Rupasinghe HV. Polyphenols composition and anti-diabetic properties in vitro of haskap (Lonicera caerulea L.) berries in relation to cultivar and harvesting date. J Food Compost Anal 2020. [DOI: 10.1016/j.jfca.2019.103402] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Guardado-Mendoza R, Salazar-López SS, Álvarez-Canales M, Farfán-Vázquez D, Martínez-López YE, Jiménez-Ceja LM, Suárez-Pérez EL, Angulo-Romero F, Evia-Viscarra ML, Montes de Oca-Loyola ML, Durán-Pérez EG, Folli F, Aguilar-García A. The combination of linagliptin, metformin and lifestyle modification to prevent type 2 diabetes (PRELLIM). A randomized clinical trial. Metabolism 2020; 104:154054. [PMID: 31887309 DOI: 10.1016/j.metabol.2019.154054] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2019] [Revised: 12/11/2019] [Accepted: 12/21/2019] [Indexed: 12/22/2022]
Abstract
BACKGROUND Prediabetes is a highly prevalent health problem with a high risk of complications and progression to type 2 diabetes (T2D). The goals of this study were to evaluate the effect of the combination of lingaliptin + metformin + lifestyle on glucose tolerance, pancreatic β-cell function and T2D incidence in patients with prediabetes. METHODS A single center parallel double-blind randomized clinical trial with 24 months of follow-up in patients with impaired glucose tolerance plus two T2D risk factors which were randomized to linagliptin 5 mg + metformin 1700 mg daily + lifestyle (LM group) or metformin 1700 mg daily + lifestyle (M group). Primary outcomes were regression to normoglycemia and T2D incidence; glucose levels and pancreatic β-cell function were secondary outcomes. RESULTS Subjects were screened for eligibility by OGTT and 144 patients with prediabetes were randomized to LM group (n = 74) or M group (n = 70); 52 and 36 participants in the LM group and 52 and 27 participants in the M group, completed the 12 and 24 months of treatment, respectively; average follow-up was 17 ± 6 and 18 ± 7 months in M and LM group, respectively. Glucose levels during OGTT improved more in LM group. OGTT disposition index (DI) improved significantly better during the first months in LM group, increasing from 1·31 (95% CI: 1·14-1·49) to 2·41 (95% CI: 2.10-2.72) and to 2.07 (95% CI: 1.82-2.31) at 6 and 24 months in LM group vs from 1.21 (95% CI: 0.98-1.34) to 1.56 (95% CI: 1.17-1.95) and to 1.72 (95% CI: 1.45-1.98) at 6 and 24 months in M group (p < .05). T2D incidence was higher in M group in comparison to LM group (HR 4.0, 95% CI: 1.24-13.04, p = .020). The probability of achieving normoglycemia was higher in LM group (OR 3.26 CI 95% 1.55-6.84). No major side effects were observed during the study. CONCLUSIONS The combination of linagliptin, metformin and lifestyle improved significantly glucose metabolism and pancreatic β-cell function, and reduced T2D incidence in subjects with prediabetes as compared to metformin and lifestyle.
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Affiliation(s)
- Rodolfo Guardado-Mendoza
- Research Department Hospital Regional de Alta Especialidad del Bajío, México; Department of Medicine and Nutrition, University of Guanajuato, México.
| | | | | | | | | | | | - Erick L Suárez-Pérez
- Department of Biostatistics and Epidemiology, Graduated School of Public Health, University of Puerto Rico, Puerto Rico.
| | | | | | | | - Edgar G Durán-Pérez
- Endocrinology Department Hospital Regional de Alta Especialidad del Bajío, México
| | - Franco Folli
- Dipartimento di Scienze della Salute Universita' degli Studi di Milano, Italy
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Akuta N, Kawamura Y, Fujiyama S, Sezaki H, Hosaka T, Kobayashi M, Kobayashi M, Saitoh S, Suzuki F, Suzuki Y, Arase Y, Ikeda K, Kumada H. Predictors of Insulin Secretion in Japanese Patients with Histopathologically-confirmed Non-alcoholic Fatty Liver Disease. Intern Med 2020; 59:329-338. [PMID: 31534089 PMCID: PMC7028415 DOI: 10.2169/internalmedicine.3555-19] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
Objective The correlation between the insulin secretion levels and the risk of hepatocarcinogenesis is clinically important. The aim of the present study was to determine the effects of various clinical parameters on C-peptide (CPR) levels in patients with non-alcoholic fatty liver disease (NAFLD). Methods In this retrospective cohort study, the effects of clinical parameters on insulin resistance (HOMA-IR) and insulin secretion levels (HOMA-β and fasting CPR) were investigated. Patients A total of 244 Japanese patients with histopathologically confirmed NAFLD were evaluated. Of these, 77 underwent the meal tolerance test (MTT) to evaluate the association of various clinical parameters with the CPR levels at 120 minutes. Results A multivariate analysis identified fasting plasma glucose (FPG) (≥110 mg/dL), aspartate aminotransferase (≥1.0×ULN IU/L), and a large waist circumference as independent predictors of insulin resistance (HOMA-IR ≥2.5) or high fasting CPR levels. Significant parameters for a low insulin secretion capacity (HOMA-β <30%) were not detected, except for the parameters mentioned in the diagnostic criteria of diabetes mellitus. Regarding the MTT, the CPR levels at 120 minutes were significantly higher in patients with fibrosis stage 3-4 than in those with stage 0-2. Body composition and genetic variation did not affect the CPR levels at 120 minutes. A multivariate analysis identified fibrosis stage (3-4), hyperuricemia, FPG (≥110 mg/dL), and procollagen III peptide (>1.0 U/mL) as independent predictors of high CPR levels at 120 minutes. Conclusion The present study showed that high plasma glucose levels and severe liver fibrosis stage influence insulin secretion levels in Japanese patients with NAFLD. Conservation of delayed insulin secretion levels was confirmed in patients with severe liver fibrosis.
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Affiliation(s)
- Norio Akuta
- Department of Hepatology, Toranomon Hospital and Okinaka Memorial Institute for Medical Research, Japan
| | - Yusuke Kawamura
- Department of Hepatology, Toranomon Hospital and Okinaka Memorial Institute for Medical Research, Japan
| | - Shunichiro Fujiyama
- Department of Hepatology, Toranomon Hospital and Okinaka Memorial Institute for Medical Research, Japan
| | - Hitomi Sezaki
- Department of Hepatology, Toranomon Hospital and Okinaka Memorial Institute for Medical Research, Japan
| | - Tetsuya Hosaka
- Department of Hepatology, Toranomon Hospital and Okinaka Memorial Institute for Medical Research, Japan
| | - Masahiro Kobayashi
- Department of Hepatology, Toranomon Hospital and Okinaka Memorial Institute for Medical Research, Japan
| | | | - Satoshi Saitoh
- Department of Hepatology, Toranomon Hospital and Okinaka Memorial Institute for Medical Research, Japan
| | - Fumitaka Suzuki
- Department of Hepatology, Toranomon Hospital and Okinaka Memorial Institute for Medical Research, Japan
| | - Yoshiyuki Suzuki
- Department of Hepatology, Toranomon Hospital and Okinaka Memorial Institute for Medical Research, Japan
| | - Yasuji Arase
- Department of Hepatology, Toranomon Hospital and Okinaka Memorial Institute for Medical Research, Japan
| | - Kenji Ikeda
- Department of Hepatology, Toranomon Hospital and Okinaka Memorial Institute for Medical Research, Japan
| | - Hiromitsu Kumada
- Department of Hepatology, Toranomon Hospital and Okinaka Memorial Institute for Medical Research, Japan
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Tomas A, Jones B, Leech C. New Insights into Beta-Cell GLP-1 Receptor and cAMP Signaling. J Mol Biol 2019; 432:1347-1366. [PMID: 31446075 DOI: 10.1016/j.jmb.2019.08.009] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2019] [Revised: 08/06/2019] [Accepted: 08/13/2019] [Indexed: 12/14/2022]
Abstract
Harnessing the translational potential of the GLP-1/GLP-1R system in pancreatic beta cells has led to the development of established GLP-1R-based therapies for the long-term preservation of beta cell function. In this review, we discuss recent advances in the current research on the GLP-1/GLP-1R system in beta cells, including the regulation of signaling by endocytic trafficking as well as the application of concepts such as signal bias, allosteric modulation, dual agonism, polymorphic receptor variants, spatial compartmentalization of cAMP signaling and new downstream signaling targets involved in the control of beta cell function.
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Affiliation(s)
- Alejandra Tomas
- Section of Cell Biology and Functional Genomics, Division of Diabetes, Endocrinology and Metabolism, Department of Medicine, Imperial College London, London, W12 0NN, UK.
| | - Ben Jones
- Section of Investigative Medicine, Division of Diabetes, Endocrinology and Metabolism, Department of Medicine, Imperial College London, London, W12 0NN, UK
| | - Colin Leech
- Department of Surgery, State University of New York, Upstate Medical University, Syracuse, NY, 13210, USA
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Fonseca VA, Capehorn MS, Garg SK, Jódar Gimeno E, Hansen OH, Holst AG, Nayak G, Seufert J. Reductions in insulin resistance are mediated primarily via weight loss in subjects with type 2 diabetes on semaglutide. J Clin Endocrinol Metab 2019; 104:4078-4086. [PMID: 30938762 DOI: 10.1210/jc.2018-02685] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/12/2018] [Accepted: 03/27/2019] [Indexed: 02/09/2023]
Abstract
CONTEXT Semaglutide, a once-weekly glucagon-like peptide 1 (GLP-1) analog approved for use in patients with type 2 diabetes (T2D), demonstrated superior body weight (BW) reductions and decreased insulin resistance (IR) vs comparators across the SUSTAIN 1-3 clinical trials. OBJECTIVE To investigate the relationship between IR and BW across the SUSTAIN 1-3 trials. DESIGN Post hoc analysis of the SUSTAIN 1-3 trials. SETTING 311 sites in 30 countries. Patients or Other Participants: 2,432 subjects with T2D. INTERVENTIONS Semaglutide 0.5 or 1.0 mg, placebo or active comparator (sitagliptin 100 mg, exenatide extended release 2.0 mg). MAIN OUTCOME MEASURE To assess the extent of the effect on IR that is mediated (indirect effect) and not mediated (direct effect) by the effect on BW. RESULTS Across SUSTAIN 1-3, mean BW was significantly reduced with semaglutide 0.5 mg (3.7-4.3 kg; p<0.0001) and semaglutide 1.0 mg (4.5-6.1 kg; p<0.0001) vs comparators (1.0-1.9 kg). There were significantly greater reductions in IR with semaglutide 0.5 mg (27-36%) and semaglutide 1.0 mg (32-46%) vs comparators (17-28%). Greater reductions in BW were generally associated with greater decreases in IR. The effect on IR was primarily mediated by weight loss (70-80% and 34-94%, respectively, for semaglutide 0.5 mg and 1.0 mg vs comparator). CONCLUSIONS Semaglutide consistently reduced BW and IR in subjects with T2D in SUSTAIN 1-3. In this analysis, IR improvement was positively associated with, and primarily mediated by, the effect of semaglutide on BW.
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Affiliation(s)
- Vivian A Fonseca
- Tulane University Health Sciences Center, New Orleans, Louisiana, USA
| | | | - Satish K Garg
- University of Colorado Denver, Denver, Colorado, USA
| | - Esteban Jódar Gimeno
- Hospital Universitario Quirón Salud Madrid, Universidad Europea de Madrid, Madrid, Spain
| | | | | | | | - Jochen Seufert
- University of Freiburg Medical Center, Medical Faculty, University of Freiburg, Freiburg, Germany
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