1
|
Groti Antonič K, Zitzmann M. Novel perspectives of testosterone therapy in men with functional hypogonadism: traversing the gaps of knowledge. Aging Male 2024; 27:2296460. [PMID: 38149634 DOI: 10.1080/13685538.2023.2296460] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/16/2023] [Accepted: 12/13/2023] [Indexed: 12/28/2023] Open
Abstract
INTRODUCTION In the past decade, there has been a significant augmentation in the corpus of evidence pertaining to functional hypogonadism. Despite this, prevailing clinical guidelines continue to advise against the universal screening for hypogonadism in middle-aged and elderly males. FINDINGS Numerous randomized controlled trials have scrutinized the effects of testosterone therapy in males afflicted with type 2 diabetes and/or obesity. However, these guidelines uniformly assert that lifestyle modifications and weight reduction should be the primary intervention strategies in overweight and obese males, relegating testosterone therapy to a secondary, selective option. It is extensively documented that testosterone therapy can yield substantial improvements in various metabolic parameters as well as ameliorate symptoms of erectile dysfunction. Moreover, recent studies have demonstrated the potential of testosterone therapy in reversing type 2 diabetes in males with low-normal testosterone levels who are at elevated risk for this condition, in comparison to the outcomes achievable through lifestyle modifications alone. CONCLUSION This focused review article aims to present a comprehensive update on the latest data concerning the innovative aspects of testosterone therapy in males with functional hypogonadism, particularly in the context of type 2 diabetes and/or obesity. Additionally, it will delve into the cardiovascular safety of such interventions within this high-risk demographic, with a special emphasis on insights gleaned from the TRAVERSE trial.
Collapse
Affiliation(s)
- Kristina Groti Antonič
- Department of Endocrinology, Diabetes and Metabolic Diseases, University Medical Center Ljubljana, Ljubljana, Slovenia
- Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
| | - Michael Zitzmann
- Centre for Reproductive Medicine and Andrology, Münster University Hospital, Münster, Germany
| |
Collapse
|
2
|
Augustin M, Berardesca E, Blume-Peytavi U, Elsner P, Scafa D, Schmeel LC, Proksch E. Managing dry skin in patients with comorbidities or with advanced age: unmet needs and roles for products containing potential emollient-plus ingredients. J DERMATOL TREAT 2024; 35:2326171. [PMID: 38565198 DOI: 10.1080/09546634.2024.2326171] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2023] [Accepted: 02/27/2024] [Indexed: 04/04/2024]
Abstract
In dry skin (DS), skin-barrier function is easily disturbed and moisturizing factors in the stratum corneum are reduced. Despite being a common condition, DS is often overlooked in patients with advanced age or comorbid diseases. In September 2022, specialists in dermatology and skin care met to discuss unmet needs and management of patients with DS with existing medical conditions or DS induced by ongoing pharmacological treatments. There was consensus about the need to improve the current understanding and management of DS in patients with comorbidities, including type 2 diabetes, chronic kidney disease, radiodermatitis, and photodamaged skin. Clinical guidance related to optimal treatment of DS in patients with advanced age or comorbid diseases is needed. Dexpanthenol-containing emollients have been shown to provide rapid relief from the symptoms and clinical signs of skin inflammation and are well-tolerated and effective in terms of moisturizing and soothing DS and maintaining skin-barrier function. Thus, dexpanthenol-containing emollients may play an important role in future management of DS. Further research is needed to elucidate the efficacy of dexpanthenol across the spectrum of DS, irrespective of comorbidity status or age.
Collapse
Affiliation(s)
| | - Enzo Berardesca
- Dr. Phillip Frost Department of Dermatology and Cutaneous Surgery, Miller School of Medicine, University of Miami, Miami, FL, USA
| | - Ulrike Blume-Peytavi
- Department of Dermatology, Venereology and Allergology, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | | | - Davide Scafa
- Department of Radiation Oncology, University Hospital Bonn, Bonn, Germany
| | | | | |
Collapse
|
3
|
Cheng Y, Liu Y, Lin L, Li D, Peng L, Zheng K, Tao J, Li M. The effects of Tripterygium wilfordii Hook F on renal outcomes in type 2 diabetic kidney disease patients with severe proteinuria: a single-center cohort study. Ren Fail 2024; 46:2295425. [PMID: 38178377 PMCID: PMC10773657 DOI: 10.1080/0886022x.2023.2295425] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Accepted: 12/11/2023] [Indexed: 01/06/2024] Open
Abstract
AIM Tripterygium wilfordii Hook F (TwHF) has been shown to substantially reduce proteinuria in patients with diabetic kidney disease (DKD); however, the effect of TwHF on renal outcomes in DKD remains unknown. Accordingly, we aimed to establish the effects of TwHF on renal outcomes in patients with DKD. METHODS Overall, 124 patients with DKD, induced by type 2 diabetes mellitus, with 24-h proteinuria > 2 g, and an estimated glomerular filtration rate > 30 mL/min/1.73 m2 were retrospectively investigated. The renal outcomes were defined as doubling serum creatinine levels or end-stage kidney disease. Kaplan-Meier curves and Cox regression analyses were performed to analyze prognostic factors for renal outcomes. RESULTS By the end of the follow-up, renal outcomes were observed in 23 and 11 patients in the non-TwHF and TwHF groups, respectively (p = 0.006). TwHF significantly reduced the risk of renal outcomes (adjusted hazard ratio [HR] 0.271, 95% confidence interval [CI] 0.111-0.660, p = 0.004) in patients with chronic kidney disease (CKD) G3 (adjusted HR 0.274, 95%CI 0.081-0.932, p = 0.039). Based on the Kaplan-Meier analysis, 1- and 3-year proportions of patients without renal outcomes were significantly lower in the non-TwHF group than those in the TwHF group (92.8% vs. 95.5% and 47.2% vs. 76.8%, respectively; p = 0.0018). CONCLUSION In DKD patients with severe proteinuria, TwHF could prevent DKD progression, especially in patients with CKD G3. A randomized clinical trial is needed to elucidate the benefits of TwHF on renal outcomes in patients with DKD.
Collapse
Affiliation(s)
- Yaqi Cheng
- Department of Nephrology, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
| | - Yuhao Liu
- Department of Nephrology, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
| | - Liling Lin
- Department of Laboratory, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
| | - Danni Li
- Department of Emergency, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Liying Peng
- Department of Nephrology, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
| | - Ke Zheng
- Department of Nephrology, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
| | - Jianling Tao
- Department of Nephrology, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
- Division of Nephrology, Department of Medicine, Stanford University School of Medicine, Stanford, CA, USA
| | - Mingxi Li
- Department of Nephrology, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
| |
Collapse
|
4
|
Khattak M, Rehman AU, Muqaddas T, Hussain R, Rasool MF, Saleem Z, Almalki MS, Alturkistani SA, Firash SZ, Alzahrani OM, Bahauddin AA, Abuhussain SA, Najjar MF, Elsabaa HMA, Haseeb A. Tuberculosis (TB) treatment challenges in TB-diabetes comorbid patients: a systematic review and meta-analysis. Ann Med 2024; 56:2313683. [PMID: 38346381 PMCID: PMC10863515 DOI: 10.1080/07853890.2024.2313683] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/08/2023] [Accepted: 01/29/2024] [Indexed: 02/15/2024] Open
Abstract
BACKGROUND The Directly Observed Treatment-Short Course (DOTS) Programme was implemented by WHO and includes a combination of four anti-tuberculosis (TB) drugs (isoniazid, pyrazinamide, ethambutol and rifampicin) for a period of six months to eradicate the TB infection completely. Diabetes mellitus (DM) is recognized as one of a strong contributor of TB according to World Health Organization (WHO). The presence of diabetes mellitus type 2 (DM type 2) makes TB treatment complicated. Thus, the objective of the current meta-analysis was to identify and quantify the impact of type 2 DM on treatment outcomes of TB patients treated under the DOTS Programme. METHODS This meta-analysis was performed according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. Through a systematic review of relevant literature, we focused on studies investigating treatment outcomes including extended treatment duration and recurrence for individuals with both TB and DM undergoing DOTS therapy. The extracted information included study designs, sample sizes, patient characteristics and reported treatment results. RESULTS In 44 studies from different parts of the world, the pooled HR for the impact of DM on extended treatment duration and reoccurrence were HR 0.72, 95% CI 0.56-0.83, p < .01 and HR 0.93, 95% CI 0.70-1.04, p = .08, respectively. The pooled HR for impact of DM on composite TB treatment outcomes was calculated as 0.76 (95% CI 0.60-0.87), p < .01 with an effect size of 41.18. The heterogeneity observed among the included studies was moderate (I2 = 55.79%). CONCLUSIONS A negative impact of DM was found on recurrence and extended treatment duration in TB patients treated with DOTS therapy. DM type 2 is responsible for the TB treatment prolongation and TB recurrence rates. By implementing effective management strategies and advancing research, the challenges can be mitigated, arising due to the complex interaction between DM and TB.
Collapse
Affiliation(s)
- Mahnoor Khattak
- Department of Pharmacy Practice, Faculty of Pharmacy, Bahauddin Zakariya University, Multan, Pakistan
| | - Anees ur Rehman
- Department of Pharmacy Practice, Faculty of Pharmacy, Bahauddin Zakariya University, Multan, Pakistan
| | - Tuba Muqaddas
- Department of Pharmacy Practice, Faculty of Pharmacy, Bahauddin Zakariya University, Multan, Pakistan
| | - Rabia Hussain
- Discipline of Social and Administrative Pharmacy, School of Pharmaceutical Sciences, University Sains Malaysia, Penang, Malaysia
| | - Muhammad Fawad Rasool
- Department of Pharmacy Practice, Faculty of Pharmacy, Bahauddin Zakariya University, Multan, Pakistan
| | - Zikria Saleem
- Department of Pharmacy Practice, Faculty of Pharmacy, Bahauddin Zakariya University, Multan, Pakistan
| | | | | | - Shuruq Zuhair Firash
- Department of Clinical Pharmacy, College of Pharmacy, Umm Al-Qura University, Makkah, Saudi Arabia
| | | | | | | | - Muath Fahmi Najjar
- Department of Clinical Pharmacy, Al Rayan Private College of Health Sciences and Nursing, Madinah, Saudi Arabia
| | | | - Abdul Haseeb
- Department of Clinical Pharmacy, Al Rayan Private College of Health Sciences and Nursing, Madinah, Saudi Arabia
| |
Collapse
|
5
|
Eilat-Tsanani S, Ernst P, Suissa S. Real-World Effectiveness of Single-Inhaler Triple Therapy for COPD: Impact of Diabetes Comorbidity. COPD 2024; 21:2327345. [PMID: 38509685 DOI: 10.1080/15412555.2024.2327345] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2024] [Accepted: 03/01/2024] [Indexed: 03/22/2024]
Abstract
Type 2 diabetes is a frequent comorbidity in chronic obstructive pulmonary disease (COPD) patients, with the GOLD treatment recommendations asserting that the presence of diabetes be disregarded in the choice of treatment. In a cohort of COPD patients with frequent exacerbations, initiators of single-inhaler triple therapy or dual bronchodilators were compared on the incidence of COPD exacerbation and pneumonia over one year, adjusted by propensity score weighting and stratified by type 2 diabetes. The COPD cohort included 1,114 initiators of triple inhalers and 4,233 of dual bronchodilators (28% with type 2 diabetes). The adjusted hazard ratio (HR) of exacerbation with triple therapy was 1.04 (95% CI: 0.86-1.25) among COPD patients with type 2 diabetes and 0.74 (0.65-0.85) in those without. The incidence of severe pneumonia was elevated with triple therapy among patients with type 2 diabetes (HR 1.77; 1.14-2.75). Triple therapy in COPD is effective among those without, but not those with, type 2 diabetes. Future therapeutic trials in COPD should consider diabetes comorbidity.
Collapse
Affiliation(s)
- Sophia Eilat-Tsanani
- Department of Family Medicine, Clalit Health Services, North District, Israel
- Department of Family Medicine, Azrieli Faculty of Medicine, Bar-Ilan University, Ramat Gan, Israel
- Centre for Clinical Epidemiology, Lady Davis Institute-Jewish General Hospital, Montreal, Canada
| | - Pierre Ernst
- Centre for Clinical Epidemiology, Lady Davis Institute-Jewish General Hospital, Montreal, Canada
- Department of Epidemiology and Biostatistics, and of Medicine, McGill University, Montreal, Canada
| | - Samy Suissa
- Centre for Clinical Epidemiology, Lady Davis Institute-Jewish General Hospital, Montreal, Canada
- Department of Epidemiology and Biostatistics, and of Medicine, McGill University, Montreal, Canada
| |
Collapse
|
6
|
Zeng H, Liu C, Wan L, Peng L, Wen S, Fang W, Chen H, Wang K, Yang X, Huang J, Liu Z. (-)-Epicatechin ameliorates type 2 diabetes mellitus by reshaping the gut microbiota and Gut-Liver axis in GK rats. Food Chem 2024; 447:138916. [PMID: 38461723 DOI: 10.1016/j.foodchem.2024.138916] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2023] [Revised: 02/14/2024] [Accepted: 02/29/2024] [Indexed: 03/12/2024]
Abstract
As one of the most abundant plant polyphenols in the human diet, (-)-epicatechin (EC) can improve insulin sensitivity and regulate glucose homeostasis. However, the primary mechanisms involved in EC anti-T2DM benefits remain unclear. The present study explored the effects of EC on the gut microbiota and liver transcriptome in type 2 diabetes mellitus (T2DM) Goto-Kakizaki rats for the first time. The findings showed that EC protected glucose homeostasis, alleviated systemic oxidative stress, relieved liver damage, and increased serum insulin. Further investigation showed that EC reshaped gut microbiota structure, including inhibiting the proliferation of lipopolysaccharide (LPS)-producing bacteria and reducing serum LPS. In addition, transcriptome analysis revealed that the insulin signaling pathway may be the core pathway of the EC anti-T2DM effect. Therefore, EC may modulate the gut microbiota and liver insulin signaling pathways by the gut-liver axis to alleviate T2DM. As a diet supplement, EC has promising potential in T2DM prevention and treatment.
Collapse
Affiliation(s)
- Hongzhe Zeng
- Key Laboratory of Tea Science of Ministry of Education, National Research Center of Engineering and Technology for Utilization of Botanical Functional Ingredients, Co-Innovation Center of Education Ministry for Utilization of Botanical Functional Ingredients, Key Laboratory for Evaluation and Utilization of Gene Resources of Horticultural Crops, Ministry of Agriculture and Rural Affairs of China, Hunan Agricultural University, Changsha 410128, China
| | - Changwei Liu
- Key Laboratory of Tea Science of Ministry of Education, National Research Center of Engineering and Technology for Utilization of Botanical Functional Ingredients, Co-Innovation Center of Education Ministry for Utilization of Botanical Functional Ingredients, Key Laboratory for Evaluation and Utilization of Gene Resources of Horticultural Crops, Ministry of Agriculture and Rural Affairs of China, Hunan Agricultural University, Changsha 410128, China
| | - Liwei Wan
- Key Laboratory of Tea Science of Ministry of Education, National Research Center of Engineering and Technology for Utilization of Botanical Functional Ingredients, Co-Innovation Center of Education Ministry for Utilization of Botanical Functional Ingredients, Key Laboratory for Evaluation and Utilization of Gene Resources of Horticultural Crops, Ministry of Agriculture and Rural Affairs of China, Hunan Agricultural University, Changsha 410128, China
| | - Liyuan Peng
- Key Laboratory of Tea Science of Ministry of Education, National Research Center of Engineering and Technology for Utilization of Botanical Functional Ingredients, Co-Innovation Center of Education Ministry for Utilization of Botanical Functional Ingredients, Key Laboratory for Evaluation and Utilization of Gene Resources of Horticultural Crops, Ministry of Agriculture and Rural Affairs of China, Hunan Agricultural University, Changsha 410128, China
| | - Shuai Wen
- Key Laboratory of Tea Science of Ministry of Education, National Research Center of Engineering and Technology for Utilization of Botanical Functional Ingredients, Co-Innovation Center of Education Ministry for Utilization of Botanical Functional Ingredients, Key Laboratory for Evaluation and Utilization of Gene Resources of Horticultural Crops, Ministry of Agriculture and Rural Affairs of China, Hunan Agricultural University, Changsha 410128, China
| | - Wenwen Fang
- Key Laboratory of Tea Science of Ministry of Education, National Research Center of Engineering and Technology for Utilization of Botanical Functional Ingredients, Co-Innovation Center of Education Ministry for Utilization of Botanical Functional Ingredients, Key Laboratory for Evaluation and Utilization of Gene Resources of Horticultural Crops, Ministry of Agriculture and Rural Affairs of China, Hunan Agricultural University, Changsha 410128, China
| | - Hongyu Chen
- Key Laboratory of Tea Science of Ministry of Education, National Research Center of Engineering and Technology for Utilization of Botanical Functional Ingredients, Co-Innovation Center of Education Ministry for Utilization of Botanical Functional Ingredients, Key Laboratory for Evaluation and Utilization of Gene Resources of Horticultural Crops, Ministry of Agriculture and Rural Affairs of China, Hunan Agricultural University, Changsha 410128, China
| | - Kuofei Wang
- Key Laboratory of Tea Science of Ministry of Education, National Research Center of Engineering and Technology for Utilization of Botanical Functional Ingredients, Co-Innovation Center of Education Ministry for Utilization of Botanical Functional Ingredients, Key Laboratory for Evaluation and Utilization of Gene Resources of Horticultural Crops, Ministry of Agriculture and Rural Affairs of China, Hunan Agricultural University, Changsha 410128, China
| | - Xiaomei Yang
- Key Laboratory of Tea Science of Ministry of Education, National Research Center of Engineering and Technology for Utilization of Botanical Functional Ingredients, Co-Innovation Center of Education Ministry for Utilization of Botanical Functional Ingredients, Key Laboratory for Evaluation and Utilization of Gene Resources of Horticultural Crops, Ministry of Agriculture and Rural Affairs of China, Hunan Agricultural University, Changsha 410128, China
| | - Jian'an Huang
- Key Laboratory of Tea Science of Ministry of Education, National Research Center of Engineering and Technology for Utilization of Botanical Functional Ingredients, Co-Innovation Center of Education Ministry for Utilization of Botanical Functional Ingredients, Key Laboratory for Evaluation and Utilization of Gene Resources of Horticultural Crops, Ministry of Agriculture and Rural Affairs of China, Hunan Agricultural University, Changsha 410128, China.
| | - Zhonghua Liu
- Key Laboratory of Tea Science of Ministry of Education, National Research Center of Engineering and Technology for Utilization of Botanical Functional Ingredients, Co-Innovation Center of Education Ministry for Utilization of Botanical Functional Ingredients, Key Laboratory for Evaluation and Utilization of Gene Resources of Horticultural Crops, Ministry of Agriculture and Rural Affairs of China, Hunan Agricultural University, Changsha 410128, China.
| |
Collapse
|
7
|
Hou Y, Huang Y, Shang Z, Ma S, Cui T, Chen A, Cui Y, Chen S. Investigating the mechanism of cornel iridoid glycosides on type 2 diabetes mellitus using serum and urine metabolites in rats. J Ethnopharmacol 2024; 328:118065. [PMID: 38508432 DOI: 10.1016/j.jep.2024.118065] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/20/2023] [Revised: 03/03/2024] [Accepted: 03/15/2024] [Indexed: 03/22/2024]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Cornel iridoid glycosides (CIG) are extracted from Corni fructus, a herbal medicine used in traditional Chinese medicine to treat diabetes. However, the antidiabetic effects of CIG and the underlying metabolic mechanisms require further exploration. AIM OF THE STUDY This study aimed to assess the antidiabetic effects and metabolic mechanism of CIG by performing metabolomic analyses of serum and urine samples of rats. MATERIALS AND METHODS A rat model of type 2 diabetes mellitus (T2DM) was established by administering a low dose of streptozotocin (30 mg/kg) intraperitoneally after 4 weeks of feeding a high-fat diet. The model was evaluated based on several parameters, including fasting blood glucose (FBG), random blood glucose (RBG), urine volume, liver index, body weight, histopathological sections, and serum biochemical parameters. Subsequently, serum and urine metabolomics were analyzed using ultra-high-pressure liquid chromatography coupled with linear ion trap-Orbitrap tandem mass spectrometry (UHPLC-LTQ-Orbitrap-MS). Data were analyzed using unsupervised principal component analysis (PCA) and supervised orthogonal partial least squares discriminant analysis (OPLS-DA). Differential metabolites were examined by the Kyoto Encyclopedia of Genes and Genomes (KEGG) metabolic pathways to explore the underlying mechanisms. RESULTS After 4 weeks of treatment with different doses of CIG, varying degrees of antidiabetic effects were observed, along with reduced liver and pancreatic injury, and improved oxidative stress levels. Compared with the T2DM group, 19 and 23 differential metabolites were detected in the serum and urine of the CIG treatment group, respectively. The key metabolites involved in pathway regulation include taurine, chenodeoxycholic acid, glycocholic acid, and L-tyrosine in the serum and glycine, hippuric acid, phenylacetylglycine, citric acid, and D-glucuronic acid in the urine, which are related to lipid, amino acid, energy, and carbohydrate metabolism. CONCLUSIONS This study confirmed the antidiabetic effects of CIG and revealed that CIG effectively controlled metabolic disorders in T2DM rats. This seems to be meaningful for the clinical application of CIG, and can benefit further studies on CIG mechanism.
Collapse
Affiliation(s)
- Yadi Hou
- College of Pharmacy, Henan University of Chinese Medicine, Zhengzhou, 450046, China.
| | - Yanmei Huang
- College of Pharmacy, Henan University of Chinese Medicine, Zhengzhou, 450046, China.
| | - Zihui Shang
- College of Pharmacy, Henan University of Chinese Medicine, Zhengzhou, 450046, China.
| | - Shichao Ma
- College of Pharmacy, Henan University of Chinese Medicine, Zhengzhou, 450046, China.
| | - Tianyi Cui
- College of Pharmacy, Henan University of Chinese Medicine, Zhengzhou, 450046, China.
| | - Ali Chen
- School of Chemistry and Chemical Engineering, Guangdong Pharmaceutical University, Guangzhou, 510006, China.
| | - Yongxia Cui
- College of Pharmacy, Henan University of Chinese Medicine, Zhengzhou, 450046, China.
| | - Suiqing Chen
- College of Pharmacy, Henan University of Chinese Medicine, Zhengzhou, 450046, China; Henan Provincial Key Laboratory of Chinese Medicine Resources and Chinese Medicine Chemistry, Henan University of Chinese Medicine, Zhengzhou, 450046, China; Henan University of Chinese Medicine, Collaborative Innovation Center of Research and Development on the Whole Industry Chain of Yu-Yao, Henan Province 450046, China.
| |
Collapse
|
8
|
Lv J, Su M, Wang Y, Yang J, Liang Y, Chen L, Lei L. Yunvjian decoction mitigates hyperglycemia in rats induced by a high-fat diet and streptozotocin via reducing oxidative stress in pancreatic beta cells. J Ethnopharmacol 2024; 327:118045. [PMID: 38479546 DOI: 10.1016/j.jep.2024.118045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Revised: 02/27/2024] [Accepted: 03/10/2024] [Indexed: 03/19/2024]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Yunvjian (YNJ), a traditional Chinese herbal formula first reported in Jing Yue Quan Shu, is commonly used in the clinical treatment of type 2 diabetes mellitus (T2DM). However, the mechanism by which YNJ affects T2DM remains unclear. AIM OF THE STUDY This study aimed to assess the therapeutic effects of YNJ on T2DM and explore the potential mechanism involved. MATERIALS AND METHODS High-performance liquid chromatography (HPLC) was used to identify the chemical compounds of YNJ. The anti-T2DM effects of YNJ were observed in a high-fat diet/streptozotocin induced rat model. The type 2 diabetic rats were prepared as follows: rats were fed a high-fat diet for four weeks and then intraperitoneally injected with a low dose (30 mg/kg) of streptozotocin. YNJ and the positive control metformin were used in these experiments. Biochemical assays were implemented to determine the fasting blood glucose, glucose tolerance, insulin sensitivity, serum lipid levels, and oxidative stress index of the pancreas. Hematoxylin-eosin (H&E) staining was used to assess histopathological alterations in the pancreas. The mechanism by which YNJ affects T2DM was evaluated in INS-1 cells treated with glucose and high sodium palmitate. YNJ-supplemented serum was used in these experiments. Methyl thiazolyl tetrazolium assays, enzyme-linked immunosorbent assays, Nile red staining, flow cytometric analysis, and Western blotting were used to assess apoptosis, insulin secretion, lipid accumulation, reactive oxygen species production, and protein levels. RESULTS Five major compounds were identified in YNJ. In high-fat diet/streptozotocin-induced diabetic rats, YNJ-M notably decreased fasting blood glucose and lipid levels; ameliorated glucose tolerance, insulin sensitivity, and islet morphology; reduced Malondialdehyde levels; and restored superoxide dismutase activity in the pancreatic islets. Furthermore, the effect of YNJ-M was significantly greater than that of YNJ-L, and YNJ-H had little effect on diabetic rats. In vitro experiments revealed that YNJ-supplemented serum (10%, 15%, and 20%) dramatically suppressed apoptosis, mitigated intracellular lipid accumulation and reduced intracellular oxidative stress levels in a dose-dependent manner. Additionally, YNJ-supplemented serum increased the protein expression of Nuclear factor erythroid 2-related factor 2, Heme oxygenase-1, and superoxide dismutase 1 and inhibited the protein expression of Kelch-like ECH-associated protein 1. CONCLUSION YNJ ameliorates high-fat diet/streptozotocin induced experimental T2DM. The underlying mechanism involves reducing oxidative stress in pancreatic beta cells. The findings of this study provide scientific justification for the application of the traditional medicine YNJ in treating T2DM.
Collapse
Affiliation(s)
- Jie Lv
- Co-construction Collaborative Innovation Center for Chinese Medicine Resources Industrialization by Shaanxi & Education Ministry, State Key Laboratory of Research & Development of Characteristic Qin Medicine Resources (Cultivation), Shaanxi University of Chinese Medicine, Xianyang, 712083, China; Department of Pharmacology, Shaanxi University of Chinese Medicine & Key Laboratory of Pharmacodynamics and Material Basis of Chinese Medicine of Shaanxi Administration of Traditional Chinese Medicine & Engineering Research Center of Brain Health Industry of Chinese Medicine, Universities of Shaanxi Province, Xianyang, 712046, China.
| | - Meng Su
- Co-construction Collaborative Innovation Center for Chinese Medicine Resources Industrialization by Shaanxi & Education Ministry, State Key Laboratory of Research & Development of Characteristic Qin Medicine Resources (Cultivation), Shaanxi University of Chinese Medicine, Xianyang, 712083, China; Department of Pharmacology, Shaanxi University of Chinese Medicine & Key Laboratory of Pharmacodynamics and Material Basis of Chinese Medicine of Shaanxi Administration of Traditional Chinese Medicine & Engineering Research Center of Brain Health Industry of Chinese Medicine, Universities of Shaanxi Province, Xianyang, 712046, China.
| | - Yansong Wang
- Co-construction Collaborative Innovation Center for Chinese Medicine Resources Industrialization by Shaanxi & Education Ministry, State Key Laboratory of Research & Development of Characteristic Qin Medicine Resources (Cultivation), Shaanxi University of Chinese Medicine, Xianyang, 712083, China; Department of Pharmacology, Shaanxi University of Chinese Medicine & Key Laboratory of Pharmacodynamics and Material Basis of Chinese Medicine of Shaanxi Administration of Traditional Chinese Medicine & Engineering Research Center of Brain Health Industry of Chinese Medicine, Universities of Shaanxi Province, Xianyang, 712046, China
| | - Juan Yang
- Co-construction Collaborative Innovation Center for Chinese Medicine Resources Industrialization by Shaanxi & Education Ministry, State Key Laboratory of Research & Development of Characteristic Qin Medicine Resources (Cultivation), Shaanxi University of Chinese Medicine, Xianyang, 712083, China; Department of Pharmacology, Shaanxi University of Chinese Medicine & Key Laboratory of Pharmacodynamics and Material Basis of Chinese Medicine of Shaanxi Administration of Traditional Chinese Medicine & Engineering Research Center of Brain Health Industry of Chinese Medicine, Universities of Shaanxi Province, Xianyang, 712046, China
| | - Yanni Liang
- Co-construction Collaborative Innovation Center for Chinese Medicine Resources Industrialization by Shaanxi & Education Ministry, State Key Laboratory of Research & Development of Characteristic Qin Medicine Resources (Cultivation), Shaanxi University of Chinese Medicine, Xianyang, 712083, China; Department of Pharmacology, Shaanxi University of Chinese Medicine & Key Laboratory of Pharmacodynamics and Material Basis of Chinese Medicine of Shaanxi Administration of Traditional Chinese Medicine & Engineering Research Center of Brain Health Industry of Chinese Medicine, Universities of Shaanxi Province, Xianyang, 712046, China
| | - Lin Chen
- Co-construction Collaborative Innovation Center for Chinese Medicine Resources Industrialization by Shaanxi & Education Ministry, State Key Laboratory of Research & Development of Characteristic Qin Medicine Resources (Cultivation), Shaanxi University of Chinese Medicine, Xianyang, 712083, China; Department of Pharmacology, Shaanxi University of Chinese Medicine & Key Laboratory of Pharmacodynamics and Material Basis of Chinese Medicine of Shaanxi Administration of Traditional Chinese Medicine & Engineering Research Center of Brain Health Industry of Chinese Medicine, Universities of Shaanxi Province, Xianyang, 712046, China
| | - Liyan Lei
- Co-construction Collaborative Innovation Center for Chinese Medicine Resources Industrialization by Shaanxi & Education Ministry, State Key Laboratory of Research & Development of Characteristic Qin Medicine Resources (Cultivation), Shaanxi University of Chinese Medicine, Xianyang, 712083, China; Department of Pharmacology, Shaanxi University of Chinese Medicine & Key Laboratory of Pharmacodynamics and Material Basis of Chinese Medicine of Shaanxi Administration of Traditional Chinese Medicine & Engineering Research Center of Brain Health Industry of Chinese Medicine, Universities of Shaanxi Province, Xianyang, 712046, China.
| |
Collapse
|
9
|
Li S, Yang D, Ci X, Lu X, Guo Y. Curative effect of the total saponins of Panax japonicus (TSPJ) on type 2 diabetes: Focusing on VEGFA. Gene 2024; 909:148305. [PMID: 38403172 DOI: 10.1016/j.gene.2024.148305] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2023] [Revised: 02/02/2024] [Accepted: 02/20/2024] [Indexed: 02/27/2024]
Abstract
OBJECTIVE The objective of this study was to assess the impact of the total saponins of Panax japonicus (TSPJ) on Type 2 diabetes mellitus (T2DM). RESULTS The intervention of TSPJ was found to have the ability to reverse physiological indicators associated with T2DM, while also enhancing the expression of genes involved in glucose metabolism and intestinal homeostasis. Additionally, alterations in the composition of the gut microbiota were observed. Based on the findings of experimental results and network pharmacology analysis, it is evident that vascular endothelial growth factor A (VEGFA) serves as a prominent shared target between TSPJ and diabetes. The outcomes observed in T2DM mice overexpressing VEGFA align with those observed in T2DM mice treated with TSPJ. CONCLUSIONS TSPJ administration and VEGFA overexpression yield similar effects on T2DM in mice. Thus, in terms of mechanism, by upregulating the expression of VEGFA, TSPJ may ameliorate metabolic imbalance, preserve intestinal homeostasis, and lessen the symptoms of type 2 diabetes. The findings demonstrated the viability of using VEGFA as a type 2 diabetes therapy option and offered important insights into the therapeutic mechanisms by TSPJ in the management of T2DM. To determine the exact mechanisms behind the effects of TSPJ and VEGFA and to assess their potential therapeutic uses, more research efforts are necessary.
Collapse
Affiliation(s)
- Shuxiao Li
- School of Clinical Medicine, Changchun University of Chinese Medicine, Changchun, China
| | - Dandan Yang
- School of Clinical Medicine, Changchun University of Chinese Medicine, Changchun, China
| | - Xin Ci
- School of Clinical Medicine, Changchun University of Chinese Medicine, Changchun, China
| | - Xiaodan Lu
- School of Clinical Medicine, Changchun University of Chinese Medicine, Changchun, China.
| | - Yan Guo
- School of Clinical Medicine, Changchun University of Chinese Medicine, Changchun, China.
| |
Collapse
|
10
|
Hernandez-Mixteco M, Bernal-Morales B, Valenzuela OL, Rodríguez-Landa JF, Cerna-Cortes JF, García-Montalvo EA. Effect of Cucurbita ficifolia Bouché on glutathione level and glycosylated hemoglobin percentage in a Mexican rural population with type 2 diabetes. J Ethnopharmacol 2024; 326:117924. [PMID: 38369067 DOI: 10.1016/j.jep.2024.117924] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Revised: 01/18/2024] [Accepted: 02/15/2024] [Indexed: 02/20/2024]
Abstract
ETHNOPHARMACOLOGICAL IMPORTANCE Cucurbita ficifolia Bouché fruit is widely used in Mexican traditional medicine to treat type 2 diabetes (T2D) because it has been attributed with antioxidant and hypoglycemic properties in different experimental models and T2D patients. An imbalance in physiological glutathione (GSH) concentrations increases the susceptibility to developing complications associated with oxidative stress in T2D patients. AIM OF THE STUDY To investigate the effect of C. ficifolia on the antioxidant properties of GSH, general health measurements, and biochemical parameters in a Mexican rural population, and to evaluate the changes in socio-affective scores of patients due to improvement in T2D. MATERIALS AND METHODS Twenty-seven women diagnosed with T2D with poor glycemic control volunteered and were divided into two groups: C. ficifolia (0.5 g/kg of fresh pulp weight) with hypoglycemic pharmacotherapy, and another group with only hypoglycemic pharmacotherapy, for 12 weeks. We evaluated the effect of the fresh pulp of C. ficifolia on body mass index, blood pressure, glucose, glycosylated hemoglobin, cholesterol, triglycerides, and GSH. Expanding the study, we evaluated the quality of life, anxiety, and depression scores before and after the intervention. RESULTS Treatment with the fresh pulp of C. ficifolia for 12 weeks reduced glycosylated hemoglobin, similar to the hypoglycemic pharmacotherapy group, and significantly increased GSH concentrations. The patients' moods did not change despite increased GSH concentrations and improved T2D control. CONCLUSIONS The increased GSH concentrations due to the consumption of fresh pulp of C. ficifolia could help to protect against oxidative stress and extend therapeutic benefits in addition to the usual hypoglycemic drugs in patients with T2D.
Collapse
Affiliation(s)
- Margarita Hernandez-Mixteco
- Programa de Doctorado en Neuroetología, Instituto de Neuroetología, Universidad Veracruzana, Xalapa, Veracruz, Mexico.
| | - Blandina Bernal-Morales
- Laboratorio de Neurofarmacología, Instituto de Neuroetología, Universidad Veracruzana, Xalapa, Veracruz, Mexico.
| | | | | | | | | |
Collapse
|
11
|
Liang H, Zhang R, Zhou L, Wu X, Chen J, Li X, Chen J, Shan L, Wang H. Corn stigma ameliorates hyperglycemia in zebrafish and GK rats of type 2 diabetes. J Ethnopharmacol 2024; 325:117746. [PMID: 38216098 DOI: 10.1016/j.jep.2024.117746] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Revised: 01/02/2024] [Accepted: 01/09/2024] [Indexed: 01/14/2024]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Cornstigma (CS), derived from the stigma and style of gramineous plant Zeamays. The medicinal use of CS can be traced back to DianNanMateriaMedica. LingnanMedicinalPlantsCompendium records its effectiveness in ameliorating diabetes. Diabetes is a metabolic disorder characterized by hyperglycemia and the consequent chronic complications of kidney, heart, brain and other organs, which pose a significant threat to human health. CS has shown great potential in relieving hyperglycemia associated with diabetes. However, the mechanism of CS in treating diabetes remains unclear. AIM OF THE STUDY To explore the pathogenesis of diabetes and the mechanism of CS improving hyperglycemia in diabetes. MATERIALS AND METHODS We measured apigenin and luteolin contents in CS by UPLC/MS/MS method. Selecting Wistar rats as normal group, and GK rats as model group. For rats, we detected glucose and lipid metabolism indicators, including GHb, AST, ALT, U-Glu, UA, U-TP, U-ALB, and ACR after treatment. For zebrafish, we utilized alloxan and sucrose to establish the diabetes model. Measuring zebrafish blood glucose is employed to evaluate the hypoglycemic capability of CS. In order to explore the mechanism of CS in treating diabetes, we sequenced the transcriptome of zebrafish, compared differentially expressed genes of normal, diabetic, and CS-treated group, and validated multiple enrichment pathways by PCR. RESULTS CS can improve blood glucose levels in both GK rats and diabetic zebrafish. For rats, CS partially restored glucose and lipid metabolism indicators. Transcriptome data from zebrafish showed a close correlation with steroid biosynthesis. The RNA-Sequencing was consistent with PCR results, indicating that CS downregulated gene (fdft1,lss,cyp51) expression concerned with steroid biosynthesis pathway in the diabetes model. CONCLUSION CS effectively improved blood glucose levels, regulated glucose and lipid metabolism by suppressing gene expression in steroid biosynthesis pathway, and ameliorated hyperglycemia. Our research provides valuable insights for CS in the treatment of diabetes, and proposes a new strategy for selecting clinical medications for diabetes.
Collapse
Affiliation(s)
- Haowei Liang
- School of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou, China.
| | - Ruiqin Zhang
- School of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou, China.
| | - Li Zhou
- The First Affiliated Hospital of Zhejiang Chinese Medical University (Zhejiang Provincial Hospital of Traditional Chinese Medicine), Zhejiang Chinese Medical University, Hangzhou, China.
| | - Xiaolong Wu
- School of Life Sciences, Zhejiang Chinese Medical University, Hangzhou, China.
| | - Jingan Chen
- School of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou, China.
| | - Xinyue Li
- School of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou, China.
| | - Jieqiong Chen
- Office of Educational Administration, Zhejiang University of Science and Technology, Hangzhou, China.
| | - Letian Shan
- Fuyang Academy, Zhejiang Chinese Medical University, Hangzhou, China.
| | - Hui Wang
- School of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou, China; Scientific Research Department, Zhejiang Chinese Medical University, Hangzhou, China; Jinhua Academy, Zhejiang Chinese Medical University, Jinhua, China.
| |
Collapse
|
12
|
Stafeev I, Agareva M, Michurina S, Tomilova A, Shestakova E, Zubkova E, Sineokaya M, Ratner E, Menshikov M, Parfyonova Y, Shestakova M. Semaglutide 6-months therapy of type 2 diabetes mellitus restores adipose progenitors potential to develop metabolically active adipocytes. Eur J Pharmacol 2024; 970:176476. [PMID: 38493915 DOI: 10.1016/j.ejphar.2024.176476] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Revised: 02/20/2024] [Accepted: 03/01/2024] [Indexed: 03/19/2024]
Abstract
BACKGROUND Nowadays type 2 diabetes mellitus (T2DM) leads to population mortality growth. Today glucagon-like peptide type 1 receptor agonists (GLP-1 RA) are one of the most promising glucose-lowered drugs with anorexigenic and cardioprotective effects. The present study aims to determine the effects of GLP-1 RA semaglutide 6-month therapy on T2DM patient metabolic parameters and adipose progenitor cell health. METHODS T2DM patients (N = 8) underwent clinical characterization and subcutaneous fat biopsy at start point and after semaglutide 6-month therapy. Adipose-derived stem cells (ADSC) were isolated by enzymatic method. Cell proliferation analysis was performed by MTT and immunocytochemistry. White and beige adipogenesis was analyzed by BODIPY493/503 staining and confocal microscopy. Adipocyte's metabolic properties were estimated by 3H- and 14C-based metabolic assays. Thermogenesis analysis was performed by ERthermAC staining and confocal microscopy. Protein markers were assessed by Western blotting. RESULTS Semaglutide 6-month therapy demonstrated significant anorexigenic and glucose-lowering effects. However, insulin sensitivity (HOMA-IR and M-index) was unchanged after therapy. Semaglutide 6-month therapy increased ADSC proliferation and white and beige adipogenesis. Moreover, lipid droplets fragmentation was observed in beige adipocytes. Both white and beige adipocytes after semaglutide therapy demonstrated 2-3 fold growth of glucose uptake without changes in insulin sensitivity. Newly formed white adipocytes demonstrated glucose utilization for active ATP synthesis, whereas beige adipocytes for canonical thermogenesis. CONCLUSIONS Our study has revealed that semaglutide 6-month therapy has not only systemic anorexigenic effects, but can markedly improve adipose tissue health. We have demonstrated critical restoration of ADSC renewal functions, which potentially can be involved in semaglutide based weight loss.
Collapse
Affiliation(s)
- I Stafeev
- National Medical Research Centre of Cardiology Named After Academician E.I.Chazov, 121552, Moscow, Russia.
| | - M Agareva
- National Medical Research Centre of Cardiology Named After Academician E.I.Chazov, 121552, Moscow, Russia; Lomonosov Moscow State University, 119991, Moscow, Russia
| | - S Michurina
- National Medical Research Centre of Cardiology Named After Academician E.I.Chazov, 121552, Moscow, Russia; Lomonosov Moscow State University, 119991, Moscow, Russia
| | - A Tomilova
- Endocrinology Research Centre, 117292, Moscow, Russia
| | - E Shestakova
- Endocrinology Research Centre, 117292, Moscow, Russia
| | - E Zubkova
- National Medical Research Centre of Cardiology Named After Academician E.I.Chazov, 121552, Moscow, Russia
| | - M Sineokaya
- Endocrinology Research Centre, 117292, Moscow, Russia
| | - E Ratner
- National Medical Research Centre of Cardiology Named After Academician E.I.Chazov, 121552, Moscow, Russia
| | - M Menshikov
- National Medical Research Centre of Cardiology Named After Academician E.I.Chazov, 121552, Moscow, Russia
| | - Ye Parfyonova
- National Medical Research Centre of Cardiology Named After Academician E.I.Chazov, 121552, Moscow, Russia; Lomonosov Moscow State University, 119991, Moscow, Russia
| | - M Shestakova
- Lomonosov Moscow State University, 119991, Moscow, Russia; Endocrinology Research Centre, 117292, Moscow, Russia
| |
Collapse
|
13
|
Pereira S, Castellani LN, Kowalchuk C, Alganem K, Zhang X, Ryan WG, Singh R, Wu S, Au E, Asgariroozbehani R, Agarwal SM, Giacca A, Mccullumsmith RE, Hahn MK. Olanzapine's effects on hypothalamic transcriptomics and kinase activity. Psychoneuroendocrinology 2024; 163:106987. [PMID: 38340539 PMCID: PMC10947847 DOI: 10.1016/j.psyneuen.2024.106987] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/21/2023] [Revised: 01/12/2024] [Accepted: 02/04/2024] [Indexed: 02/12/2024]
Abstract
Olanzapine is a second-generation antipsychotic that disrupts metabolism and is associated with an increased risk of type 2 diabetes. The hypothalamus is a key region in the control of whole-body metabolic homeostasis. The objective of the current study was to determine how acute peripheral olanzapine administration affects transcription and serine/threonine kinase activity in the hypothalamus. Hypothalamus samples from rats were collected following the pancreatic euglycemic clamp, thereby allowing us to study endpoints under steady state conditions for plasma glucose and insulin. Olanzapine stimulated pathways associated with inflammation, but diminished pathways associated with the capacity to combat endoplasmic reticulum stress and G protein-coupled receptor activity. These pathways represent potential targets to reduce the incidence of type 2 diabetes in patients taking antipsychotics.
Collapse
Affiliation(s)
- Sandra Pereira
- Centre for Addiction and Mental Health, Toronto, ON, Canada; Department of Physiology, University of Toronto, Toronto, ON, Canada
| | | | | | - Khaled Alganem
- Department of Neurosciences, University of Toledo, Toledo, OH, USA
| | - Xiaolu Zhang
- Department of Microbiology and Immunology, Louisiana State University Health Sciences Center, Shreveport, LA, USA
| | - William G Ryan
- Department of Neurosciences, University of Toledo, Toledo, OH, USA
| | | | - Sally Wu
- Centre for Addiction and Mental Health, Toronto, ON, Canada; Institute of Medical Sciences, University of Toronto, Toronto, ON, Canada
| | - Emily Au
- Centre for Addiction and Mental Health, Toronto, ON, Canada; Department of Pharmacology, University of Toronto, Toronto, ON, Canada
| | - Roshanak Asgariroozbehani
- Centre for Addiction and Mental Health, Toronto, ON, Canada; Institute of Medical Sciences, University of Toronto, Toronto, ON, Canada
| | - Sri Mahavir Agarwal
- Centre for Addiction and Mental Health, Toronto, ON, Canada; Department of Psychiatry, University of Toronto, Toronto, ON, Canada; Banting & Best Diabetes Centre, Toronto, ON, Canada
| | - Adria Giacca
- Department of Physiology, University of Toronto, Toronto, ON, Canada; Institute of Medical Sciences, University of Toronto, Toronto, ON, Canada; Banting & Best Diabetes Centre, Toronto, ON, Canada
| | - Robert E Mccullumsmith
- Department of Neurosciences, University of Toledo, Toledo, OH, USA; ProMedica, Neuroscience Institute, Toledo, OH, USA
| | - Margaret K Hahn
- Centre for Addiction and Mental Health, Toronto, ON, Canada; Institute of Medical Sciences, University of Toronto, Toronto, ON, Canada; Department of Pharmacology, University of Toronto, Toronto, ON, Canada; Department of Psychiatry, University of Toronto, Toronto, ON, Canada; Banting & Best Diabetes Centre, Toronto, ON, Canada.
| |
Collapse
|
14
|
Conlon JM, Owolabi BO, Flatt PR, Abdel-Wahab YHA. Amphibian host-defense peptides with potential for Type 2 diabetes therapy - an updated review. Peptides 2024; 175:171180. [PMID: 38401671 DOI: 10.1016/j.peptides.2024.171180] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2024] [Revised: 02/19/2024] [Accepted: 02/20/2024] [Indexed: 02/26/2024]
Abstract
Investigations conducted since 2018 have identified several host-defense peptides present in frog skin secretions whose properties suggest the possibility of their development into a new class of agent for Type 2 diabetes (T2D) therapy. Studies in vitro have described peptides that (a) stimulate insulin release from BRIN-BD11 clonal β-cells and isolated mouse islets, (b) display β-cell proliferative activity and protect against cytokine-mediated apoptosis and (c) stimulate production of the anti-inflammatory cytokine IL-10 and inhibit production of the pro-inflammatory cytokines TNF-α and IL-1β. Rhinophrynin-27, phylloseptin-3.2TR and temporin F are peptides with therapeutic potential. Studies in vivo carried out in db/db and high fat-fed mice have shown that twice-daily administration of [S4K]CPF-AM1 and [A14K]PGLa-AM1, analogs of peptides first isolated from the octoploid frog Xenopus amieti, over 28 days lowers circulating glucose and HbA1c concentrations, increases insulin sensitivity and improves glucose tolerance and lipid profile. Peptide treatment produced potentially beneficial changes in the expression of skeletal muscle genes involved in insulin signaling and islet genes involved in insulin secretion in these murine models of T2D. Lead compounds uncovered by the study of frog HDPs may provide a basis for the design of new types of agents that can be used, alone or in combination with existing therapies, for the treatment of T2D.
Collapse
Affiliation(s)
- J Michael Conlon
- Diabetes Research Centre, School of Biomedical Sciences, Ulster University, Coleraine, Northern Ireland BT52 1SA, UK.
| | - Bosede O Owolabi
- Diabetes Research Centre, School of Biomedical Sciences, Ulster University, Coleraine, Northern Ireland BT52 1SA, UK
| | - Peter R Flatt
- Diabetes Research Centre, School of Biomedical Sciences, Ulster University, Coleraine, Northern Ireland BT52 1SA, UK
| | - Yasser H A Abdel-Wahab
- Diabetes Research Centre, School of Biomedical Sciences, Ulster University, Coleraine, Northern Ireland BT52 1SA, UK
| |
Collapse
|
15
|
Maddaloni E, Naciu AM, Mignogna C, Galiero R, Amendolara R, Fogolari M, Satta C, Serafini C, Angeletti S, Cavallo MG, Cossu E, Sasso FC, Buzzetti R, Pozzilli P. Saxagliptin/dapagliflozin is non-inferior to insulin glargine in terms of β-cell function in subjects with latent autoimmune diabetes in adults: A 12-month, randomized, comparator-controlled pilot study. Diabetes Obes Metab 2024; 26:1670-1677. [PMID: 38297915 DOI: 10.1111/dom.15469] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2023] [Revised: 01/09/2024] [Accepted: 01/10/2024] [Indexed: 02/02/2024]
Abstract
AIM To compare the efficacy and safety of saxagliptin/dapagliflozin and insulin glargine in people with latent autoimmune diabetes in adults (LADA). METHODS In this phase 2b multicentre, open-label, comparator-controlled, parallel-group, non-inferiority study, we randomly assigned 33 people with LADA who had a fasting C-peptide concentration ≥0.2 nmol/L (0.6 ng/mL) to receive 1-year daily treatment with either the combination of saxagliptin (5 mg) plus dapagliflozin (10 mg) or insulin glargine (starting dose: 10 IU), both on top of metformin. The primary outcome was the 2-h mixed meal-stimulated C-peptide area under the curve (AUC), measured 12 months after randomization. Secondary outcomes were glycated haemoglobin (HbA1c) levels, change in body mass index (BMI), and hypoglycaemic events. RESULTS In the modified intention-to-treat analysis, the primary outcome was similar in participants assigned to saxagliptin/dapagliflozin or to insulin glargine (median C-peptide AUC: 152.0 ng*min/mL [95% confidence interval {CI} 68.2; 357.4] vs. 122.2 ng*min/mL [95% CI 84.3; 255.8]; p for noninferiority = 0.0087). Participants randomized to saxagliptin/dapagliflozin lost more weight than those randomized to insulin glargine (median BMI change at the end of the study: -0.4 kg/m2 [95% CI -1.6; -0.3] vs. +0.4 kg/m2 [95% CI -0.3; +1.1]; p = 0.0076). No differences in HbA1c or in the number of participants experiencing hypoglycaemic events were found. CONCLUSIONS Saxagliptin/dapagliflozin was non-inferior to glargine in terms of β-cell function in this 12-month, small, phase 2b study, enrolling people with LADA with still viable endogenous insulin production. Weight loss was greater with saxagliptin/dapagliflozin, with no differences in glycaemic control or hypoglycaemic risk.
Collapse
Affiliation(s)
- Ernesto Maddaloni
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - Anda M Naciu
- Unit of Metabolic Bone and Thyroid Diseases, Fondazione Policlinico Universitario Campus Bio-Medico, Rome, Italy
| | - Carmen Mignogna
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - Raffaele Galiero
- Department of Advanced Medical and Surgical Sciences, University of Campania Luigi Vanvitelli, Naples, Italy
| | - Rocco Amendolara
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - Marta Fogolari
- Unit of Clinical Laboratory Science, Campus Bio-Medico University of Rome, Rome, Italy
- Laboratory Unit, Fondazione Policlinico Universitario Campus Bio-Medico, Rome, Italy
| | - Chiara Satta
- Diabetology Unit, Policlinico Universitario of Cagliari, Cagliari, Italy
| | - Chiara Serafini
- Diabetology Unit, Policlinico Universitario of Cagliari, Cagliari, Italy
| | - Silvia Angeletti
- Unit of Clinical Laboratory Science, Campus Bio-Medico University of Rome, Rome, Italy
- Laboratory Unit, Fondazione Policlinico Universitario Campus Bio-Medico, Rome, Italy
| | | | - Efisio Cossu
- Diabetology Unit, Policlinico Universitario of Cagliari, Cagliari, Italy
| | - Ferdinando Carlo Sasso
- Department of Advanced Medical and Surgical Sciences, University of Campania Luigi Vanvitelli, Naples, Italy
| | - Raffaella Buzzetti
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - Paolo Pozzilli
- Diabetes, Fondazione Policlinico Universitario Campus Bio-Medico, Rome, Italy
- Centre of Immunobiology, Blizard Institute, St. Bartholomew's and London School of Medicine, London, UK
| |
Collapse
|
16
|
Hironaka J, Okada H, Minamida M, Kondo Y, Nakajima H, Majima S, Kitagawa N, Okamura T, Senmaru T, Ushigome E, Nakanishi N, Hamada K, Nojiri T, Hamaguchi M, Fukui M. Impact of an online nutrition management application service on glycaemic management in individuals with diabetes: A propensity-score-matched retrospective cohort study. Diabetes Obes Metab 2024; 26:1757-1765. [PMID: 38356110 DOI: 10.1111/dom.15487] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Revised: 01/22/2024] [Accepted: 01/22/2024] [Indexed: 02/16/2024]
Abstract
AIMS To assess the impact of 'Oishi Kenko', a nutrition management application (app), on glycaemic control in patients with diabetes. MATERIALS AND METHODS A propensity-score-matched retrospective cohort study was performed using data from the KAMOGAWA-DM cohort study conducted between January and June 2022 in Japan. We analysed data from patients with type 1 and type 2 diabetes, comparing users who used the Oishi Kenko app (app group) with non-users (control group) over 3 months. RESULTS Among the 50 participants who actively used it, 47 participants in both the app and control cohorts were selected from the KAMOGAWA-DM cohort according to propensity-score matching. Within the app group, the median glycated haemoglobin (HbA1c) level was 51 mmol/mol (6.9%) at baseline, which slightly decreased to 50 mmol/mol (6.8%) at the 3-month mark (median change 0.0%). Conversely, in the control group, the baseline HbA1c level of 51 mmol/mol (6.9%) exhibited a marginal increase of 52 mmol/mol (7.0%) after 3 months (median change 0.20%). The median HbA1c level change between the groups was statistically significant, with the app group showing a significant positive change compared with the control group (p = 0.012). CONCLUSION The Oishi Kenko app effectively improved glycaemic control in patients with diabetes; hence, it may be a promising tool for patient-driven dietary management.
Collapse
Affiliation(s)
- Junya Hironaka
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Hiroshi Okada
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Megumi Minamida
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Yuriko Kondo
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Hanako Nakajima
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Saori Majima
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | | | - Takuro Okamura
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Takafumi Senmaru
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Emi Ushigome
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Naoko Nakanishi
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Kazuki Hamada
- Research and Development Division, Oishi Kenko Incorporated, Tokyo, Japan
| | - Tetsuya Nojiri
- Research and Development Division, Oishi Kenko Incorporated, Tokyo, Japan
| | - Masahide Hamaguchi
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Michiaki Fukui
- Department of Endocrinology and Metabolism, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| |
Collapse
|
17
|
Wan EYF, Xu W, Mok AHY, Chin WY, Yu EYT, Chui CSL, Chan EWY, Wong ICK, Lam CLK, Danaei G. Evaluating different low-density lipoprotein cholesterol thresholds to initiate statin for prevention of cardiovascular diseases in patients with type 2 diabetes mellitus: A target trial emulation study. Diabetes Obes Metab 2024; 26:1877-1887. [PMID: 38379445 DOI: 10.1111/dom.15503] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/23/2023] [Revised: 01/27/2024] [Accepted: 02/05/2024] [Indexed: 02/22/2024]
Abstract
AIM The present study aimed to evaluate the effect of statin therapy for primary prevention of cardiovascular diseases (CVDs) when initiating therapy at different baseline low-density lipoprotein cholesterol (LDL-C) levels in patients with type 2 diabetes mellitus (T2DM). MATERIALS AND METHODS Using territory-wide public electronic medical records in Hong Kong, we emulated a sequence of trials on patients with T2DM with elevated LDL-C levels in every calendar month from January 2008 to December 2014. Pooled logistic regression was applied to obtain the hazard ratios for the major CVDs (stroke, myocardial infarction, heart failure), all-cause mortality and major adverse events (myopathies and liver dysfunction) of statin therapy. RESULTS The estimated hazard ratios (95% confidence intervals) of CVD incidence for statin initiation were 0.78 (0.72, 0.84) in patients with baseline LDL-C of 1.8-2.5 mmol/L (i.e., 70-99 mg/dL) and 0.90 (0.88, 0.92) in patients with baseline LDL-C ≥2.6 mmol/L (i.e., ≥100 mg/dL) in intention-to-treat analysis, which was 0.59 (0.51, 0.68) and 0.77 (0.74, 0.81) in per-protocol analysis, respectively. No significant increased risks were observed for the major adverse events. The absolute 10-year risk difference of overall CVD in per-protocol analysis was -7.1% (-10.7%, -3.6%) and -3.9% (-5.1%, -2.7%) in patients with baseline LDL-C 1.8-2.5 and ≥2.6 mmol/L, respectively. The effectiveness and safety were consistently observed in patients aged >75 years initiating statin at both LDL-C thresholds. CONCLUSIONS Compared with the threshold of 2.6 mmol/L, initiating statin in patients with a lower baseline LDL-C level at 1.8-2.5 mmol/L can further reduce the risks of CVD and all-cause mortality without significantly increasing the risk of major adverse events in patients with T2DM, including patients aged >75 years.
Collapse
Affiliation(s)
- Eric Yuk Fai Wan
- Department of Family Medicine and Primary Care, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong Special Administrative Region, China
- Centre for Safe Medication Practice and Research, Department of Pharmacology and Pharmacy, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong Special Administrative Region, China
- Laboratory of Data Discovery for Health (D24H), Hong Kong Science and Technology Park, Sha Tin, Hong Kong Special Administrative Region, China
| | - Wanchun Xu
- Department of Family Medicine and Primary Care, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong Special Administrative Region, China
| | - Anna Hoi Ying Mok
- Department of Family Medicine and Primary Care, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong Special Administrative Region, China
| | - Weng Yee Chin
- Department of Family Medicine and Primary Care, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong Special Administrative Region, China
| | - Esther Yee Tak Yu
- Department of Family Medicine and Primary Care, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong Special Administrative Region, China
| | - Celine Sze Ling Chui
- Laboratory of Data Discovery for Health (D24H), Hong Kong Science and Technology Park, Sha Tin, Hong Kong Special Administrative Region, China
- School of Nursing, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong Special Administrative Region, China
- School of Public Health, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong Special Administrative Region, China
| | - Esther Wai Yin Chan
- Centre for Safe Medication Practice and Research, Department of Pharmacology and Pharmacy, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong Special Administrative Region, China
- Laboratory of Data Discovery for Health (D24H), Hong Kong Science and Technology Park, Sha Tin, Hong Kong Special Administrative Region, China
| | - Ian Chi Kei Wong
- Centre for Safe Medication Practice and Research, Department of Pharmacology and Pharmacy, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong Special Administrative Region, China
- Laboratory of Data Discovery for Health (D24H), Hong Kong Science and Technology Park, Sha Tin, Hong Kong Special Administrative Region, China
- Research Department of Practice and Policy, School of Pharmacy, University College London, London, United Kingdom
| | - Cindy Lo Kuen Lam
- Department of Family Medicine and Primary Care, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong Special Administrative Region, China
| | - Goodarz Danaei
- Department of Global Health and Population, Harvard TH Chan School of Public Health, Boston, Massachusetts, USA
- Department of Epidemiology, Harvard TH Chan School of Public Health, Boston, Massachusetts, USA
| |
Collapse
|
18
|
Trolle C, Christensen M, Hansen KW. An estimate of the need for continuous glucose monitoring in type 2 diabetes with intensive insulin treatment in secondary healthcare. Diabet Med 2024; 41:e15298. [PMID: 38308405 DOI: 10.1111/dme.15298] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/28/2023] [Revised: 01/15/2024] [Accepted: 01/22/2024] [Indexed: 02/04/2024]
Abstract
AIM To estimate the proportion of persons with type 2 diabetes (T2DM) receiving intensive insulin treatment in the secondary healthcare who could be candidates for continuous glucose monitoring (CGM), based on different HbA1c criteria. For comparison, the results are also presented as proportion of persons with type 1 diabetes (T1DM) in the same region. PATIENTS AND METHODS In the Central Denmark Region, we identified all persons with T1DM (n = 6179) and T2DM (n = 4315) who had a minimum of one contact to a diabetes outpatient clinic from September 2021 to September 2022. Insulin regimen and HbA1c measured after a minimum of 2 months with a stable insulin regimen were retrieved from the healthcare administrative electronic platform used in the region. RESULTS The numbers of persons with T1DM and T2DM with HbA1c meeting the criteria were 5145 and 3090, respectively. The fraction of T2DM with basal-bolus insulin was 35.3%, and the fraction with basal-bolus insulin and HbA1c >53 (7%) mmol/mol or >58 (7.5%) mmol/mol was 20.5% and 16.6%, respectively. These proportions correspond to 19.4%, 14.4% and 11.7% of the persons with T1DM in the same geographical area. CONCLUSION The proportion of persons with T2DM in secondary healthcare undergoing intensive insulin treatment who could be candidates for CGM corresponded to only a minor fraction of persons with T1DM in the same region, irrespective of any HbA1c criteria applied.
Collapse
Affiliation(s)
- Christian Trolle
- Diagnostic Centre, University Clinic for Innovative Patient Pathways, Silkeborg Regional Hospital, Silkeborg, Denmark
| | - Mia Christensen
- Diagnostic Centre, University Clinic for Innovative Patient Pathways, Silkeborg Regional Hospital, Silkeborg, Denmark
| | - Klavs Würgler Hansen
- Diagnostic Centre, University Clinic for Innovative Patient Pathways, Silkeborg Regional Hospital, Silkeborg, Denmark
| |
Collapse
|
19
|
Hövelmann U, Engberg S, Heise T, Kristensen NR, Nørgreen L, Zijlstra E, Ribel-Madsen R. Pharmacokinetic and pharmacodynamic properties of once-weekly insulin icodec in individuals with type 1 diabetes. Diabetes Obes Metab 2024; 26:1941-1949. [PMID: 38379002 DOI: 10.1111/dom.15510] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/28/2023] [Revised: 02/05/2024] [Accepted: 02/06/2024] [Indexed: 02/22/2024]
Abstract
AIMS To investigate the pharmacokinetic/pharmacodynamic properties of once-weekly insulin icodec in individuals with type 1 diabetes (T1D). MATERIALS AND METHODS In this randomized, open-label, two-period crossover trial, 66 individuals with T1D (age 18-64 years; glycated haemoglobin ≤75 mmol/mol [≤ 9%]) were to receive once-weekly icodec (8 weeks) and once-daily insulin glargine U100 (2 weeks) at individualized fixed equimolar total weekly doses established during up to 10 weeks' run-in with glargine U100 titrated to pre-breakfast plasma glucose (PG) of 4.4-7.2 mmol/L (80-130 mg/dL). Insulin aspart was used as bolus insulin. Blood sampling for icodec pharmacokinetics was performed from the first icodec dose until 35 days after the last dose. The glucose infusion rate at steady state was assessed in glucose clamps (target 6.7 mmol/L [120 mg/dL]) at 16-52 h and 138-168 h after the last icodec dose and 0-24 h after the last glargine U100 dose. Icodec pharmacodynamics during 1 week were predicted by pharmacokinetic-pharmacodynamic modelling. Hypoglycaemia was recorded during the treatment periods based on self-measured PG. RESULTS Icodec reached pharmacokinetic steady state on average within 2-3 weeks. At steady state, model-predicted daily proportions of glucose infusion rate during the 1-week dosing interval were 14.3%, 19.6%, 18.3%, 15.7%, 13.1%, 10.6% and 8.4%, respectively. Rates and duration of Level 2 hypoglycaemic episodes (PG <3.0 mmol/L [54 mg/dL]) were 32.8 versus 23.9 episodes per participant-year of exposure and 33 ± 25 versus 30 ± 18 min (mean ± SD) for icodec versus glargine U100. CONCLUSIONS The pharmacokinetic/pharmacodynamic properties of icodec suggest its potential to provide basal coverage in a basal-bolus insulin regimen in people with T1D.
Collapse
|
20
|
Osude N, Pagidipati NJ. A New Age for Secondary Prevention: Optimal Medical Therapy for Stable Ischemic Heart Disease Among Patients with Diabetes and/or Obesity. Med Clin North Am 2024; 108:469-487. [PMID: 38548458 DOI: 10.1016/j.mcna.2023.11.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/02/2024]
Abstract
Patients with type 2 diabetes and/or obesity and established cardiovascular disease are at increased risk for recurrent cardiovascular events. The indications of glucagon-like peptide-1 receptor agonists (GLP-1RAs) and sodium-glucose cotransporter-2 inhibitors have been expanded in the last decade due to benefit in cardiovascular outcome trials and are now considered guideline-recommended therapy for patients with type 2 diabetes and cardiovascular disease. Emerging data have begun to suggest that GLP-1RAs can decrease major adverse cardiovascular events among patients with obesity without diabetes. Overall, prescription of these agents remains low, despite being key to improve disparities in recurrent cardiovascular events. In this review, we discuss optimal medical therapy for secondary prevention for stable ischemic heart disease.
Collapse
Affiliation(s)
- Nkiru Osude
- Cardiovascular Division, Duke University, 2301 Erwin Road, Durham, NC 27710, USA.
| | | |
Collapse
|
21
|
Starr JA, Pinner NA. The Impact of SGLT2 Inhibitors on Cardiovascular Outcomes in Patients With Heart Failure With Preserved Ejection Fraction. Ann Pharmacother 2024; 58:506-513. [PMID: 37542422 DOI: 10.1177/10600280231189508] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/07/2023] Open
Abstract
OBJECTIVE To evaluate the role of sodium-glucose cotransporter-2 (SGLT2) inhibitors in patients with heart failure with preserved ejection fraction (HFpEF). DATA SOURCES A literature search of PubMed, the Cochrane Library, and Google Scholar databases (January 2015 to June 20, 2023) was performed with keywords: sodium-glucose co-transporter 2 inhibitors OR SGLT2 inhibitors OR bexagliflozin OR canagliflozin OR dapagliflozin OR empagliflozin OR ertugliflozin OR sotagliflozin AND heart failure OR heart failure with preserved ejection fraction, and terms related to CV outcomes including cardiovascular death, hospitalization, hospitalization for heart failure, mortality, death, and major adverse cardiovascular event (MACE). STUDY SELECTION AND DATA EXTRACTION The reference list from retrieved articles as well as relevant review articles was considered. Pivotal randomized controlled trials and meta-analyses with a primary or secondary end point of CV death or heart failure hospitalization were included. Studies conducted solely in a diabetic patient population were excluded. DATA SYNTHESIS Dapagliflozin and empagliflozin, in a broad population of heart failure patients including, HFrEF, HFmrEF, HFpEF, and without diabetes, have shown consistent improvement in the combined outcome of CV death and hospitalization for heart failure (HR 0.80, 95% CI 0.73-0.87) and in the reduction of heart failure hospitalizations (HR 0.74, 95% CI 0.67-0.83). In patients with HFpEF, cardiovascular mortality was not demonstrated (HR 0.88, 95% CI 0.77-1.00). Rates of adverse events were low. RELEVANCE TO PATIENT CARE AND CLINICAL PRACTICE Patients with HFpEF and NYHA class II-III with frequent symptoms or hospitalizations for heart failure derive the most benefit from SGLT2 inhibitors with an overall goal of a reduction in heart failure hospitalizations. CONCLUSIONS The treatment of HFpEF has made progress, but there is still work to be done. Now, SGLT2 inhibitor therapy can be used to further help with symptom control and reduce overall hospitalizations for heart failure.
Collapse
Affiliation(s)
- Jessica A Starr
- Department of Pharmacy Practice, Harrison School of Pharmacy, Auburn University, Birmingham, AL, USA
| | - Nathan A Pinner
- Department of Pharmacy Practice, Harrison School of Pharmacy, Auburn University, Birmingham, AL, USA
| |
Collapse
|
22
|
Sun X, Ping J, Guo X, Long J, Cai Q, Shu XO, Shu X. Drug-target Mendelian randomization revealed a significant association of genetically proxied metformin effects with increased prostate cancer risk. Mol Carcinog 2024; 63:849-858. [PMID: 38517045 PMCID: PMC11014764 DOI: 10.1002/mc.23692] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2023] [Revised: 01/04/2024] [Accepted: 01/16/2024] [Indexed: 03/23/2024]
Abstract
The association between metformin use and risk of prostate cancer remains controversial, while data from randomized trials is lacking. We aim to evaluate the association of genetically proxied metformin effects with prostate cancer risk using a drug-target Mendelian randomization (MR) approach. Summary statistics for prostate cancer were obtained from the Prostate Cancer Association Group to Investigate Cancer Associated Alterations in the Genome Consortium (79,148 cases and 61,106 controls). Cis-expression quantitative trait loci (cis-eQTL) variants in the gene targets of metformin were identified in the GTEx project and eQTLGen consortium. We also obtained male-specific genome-wide association study data for type 2 diabetes, body mass index (BMI), total testosterone, bioavailable testosterone, estradiol, and sex hormone binding globulin for mediation analysis. Inverse-variance weighted (IVW) regression, weighted median, MR-Egger regression, and MR-PRESSO were performed in the main MR analysis. Multivariable MR was used to identify potential mediators and genetic colocalization analysis was performed to assess any shared genetic basis between two traits of interest. We found that genetically proxied metformin effects (1-SD HbA1c reduction, equivalent to 6.75 mmol/mol) were associated with higher risk of prostate cancer (odds ratioIVW [ORIVW]: 1.55, 95% confidence interval, CI: 1.23-1.96, p = 3.0 × 10-3). Two metformin targets, mitochondrial complex I (ORIVW: 1.48, 95% CI: 1.07-2.03, p = 0.016) and gamma-secretase complex (ORIVW: 2.58, 95%CI :1.47-4.55, p = 0.001), showed robust associations with prostate cancer risk, and their effects were partly mediated through BMI (16.4%) and total testosterone levels (34.3%), respectively. These results were further supported by colocalization analysis that expressions of NDUFA13 and BMI, APH1A, and total testosterone may be influenced by shared genetic factors, respectively. In summary, our study indicated that genetically proxied metformin effects may be associated with an increased risk of prostate cancer. Repurposing metformin for prostate cancer prevention in general populations is not supported by our findings.
Collapse
Affiliation(s)
- Xiaohui Sun
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Department of Epidemiology, Zhejiang Chinese Medical University, Zhejiang, China
| | - Jie Ping
- Division of Epidemiology, Department of Medicine, Vanderbilt Epidemiology Center, Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Xingyi Guo
- Division of Epidemiology, Department of Medicine, Vanderbilt Epidemiology Center, Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Jirong Long
- Division of Epidemiology, Department of Medicine, Vanderbilt Epidemiology Center, Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Qiuyin Cai
- Division of Epidemiology, Department of Medicine, Vanderbilt Epidemiology Center, Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Xiao-ou Shu
- Division of Epidemiology, Department of Medicine, Vanderbilt Epidemiology Center, Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Xiang Shu
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| |
Collapse
|
23
|
Holliday MW, Frost L, Navaneethan SD. Emerging evidence for glucagon-like peptide-1 agonists in slowing chronic kidney disease progression. Curr Opin Nephrol Hypertens 2024; 33:331-336. [PMID: 38411162 DOI: 10.1097/mnh.0000000000000976] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/28/2024]
Abstract
PURPOSE OF REVIEW Diabetic kidney disease continues to increase, and several novel therapeutic agents have been shown to slow the progression of chronic kidney disease in those with diabetes. This review summarizes more recent data on the role of glucagon-like peptide-1 (GLP-1) receptor agonists and kidney outcomes. RECENT FINDINGS Posthoc analysis of cardiovascular outcome trials, as well as several retrospective studies, demonstrate benefits of GLP-1 receptor agonist therapy for chronic kidney disease progression in diabetics. Although limited randomized clinical trials evidence assessing the effects of GLP-1 receptor agonists on kidney outcomes in diabetic chronic kidney disease patients have been published, FLOW-CKD trial was halted based on interim data for efficacy, and results are awaited. SUMMARY GLP-1 receptor agonism is a promising therapy for slowing the progression of diabetic chronic kidney disease. Recent studies support kidney benefits GLP-1 receptor agonists over insulin and dipeptidyl peptidase-4-inhibitors, and the FLOW-CKD trial would inform the potential benefits for reducing the need for dialysis and kidney-disease related mortality in those with kidney disease.
Collapse
Affiliation(s)
- Michael W Holliday
- Selzman Institute for Kidney Health, Section of Nephrology, Department of Medicine, Baylor College of Medicine
- Section of Nephrology, Michael E. DeBakey Veterans Affairs Medical Center
| | - Livia Frost
- Selzman Institute for Kidney Health, Section of Nephrology, Department of Medicine, Baylor College of Medicine
| | - Sankar D Navaneethan
- Selzman Institute for Kidney Health, Section of Nephrology, Department of Medicine, Baylor College of Medicine
- Section of Nephrology, Michael E. DeBakey Veterans Affairs Medical Center
- Veterans Affairs Health Services Research and Development Center for Innovations in Quality, Effectiveness, and Safety
- Institute of Clinical and Translational Research Baylor College of Medicine, Houston, Texas, USA
| |
Collapse
|
24
|
Capone F, Nambiar N, Schiattarella GG. Beyond Weight Loss: the Emerging Role of Incretin-Based Treatments in Cardiometabolic HFpEF. Curr Opin Cardiol 2024; 39:148-153. [PMID: 38294187 DOI: 10.1097/hco.0000000000001117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2024]
Abstract
PURPOSE OF REVIEW Incretin-based drugs are potent weight-lowering agents, emerging as potential breakthrough therapy for the treatment of obesity-related phenotype of heart failure with preserved ejection fraction (HFpEF). In this review article, we will discuss the contribution of weight loss as part of the benefits of incretin-based medications in obese patients with HFpEF. Furthermore, we will describe the potential effects of glucagon-like peptide-1 (GLP-1) and glucose-dependent insulinotropic polypeptide (GIP) receptor agonists on the heart, particularly in relation to HFpEF pathophysiology. RECENT FINDINGS In the STEP-HFpEF trial, the GLP-1 receptor agonist semaglutide significantly improved quality of life outcomes in obese HFpEF patients. Whether the beneficial effects of semaglutide in obese patients with HFpEF are merely a consequence of body weight reduction is unclear. Considering the availability of other weight loss strategies (e.g., caloric restriction, exercise training, bariatric surgery) to be used in obese HFpEF patients, answering this question is crucial to provide tailored therapeutic options in these subjects. SUMMARY Incretin-based drugs may represent a milestone in the treatment of obesity in HFpEF. Elucidating the contribution of weight loss in the overall benefit observed with these drugs is critical in the management of obese HFpEF patients, considering that other weight-lowering strategies are available and might represent potential alternative options for these patients.
Collapse
Affiliation(s)
- Federico Capone
- Translational Approaches in Heart Failure and Cardiometabolic Disease, Max Delbrück Center for Molecular Medicine in the Helmholtz Association (MDC), Berlin, Germany
- Division of Internal Medicine, Department of Medicine, University of Padua, Padua, Italy
| | - Natasha Nambiar
- Translational Approaches in Heart Failure and Cardiometabolic Disease, Max Delbrück Center for Molecular Medicine in the Helmholtz Association (MDC), Berlin, Germany
| | - Gabriele G Schiattarella
- Translational Approaches in Heart Failure and Cardiometabolic Disease, Max Delbrück Center for Molecular Medicine in the Helmholtz Association (MDC), Berlin, Germany
- Max Rubner Center for Cardiovascular Metabolic Renal Research (MRC), Deutsches Herzzentrum der Charité (DHZC), Charité -Universitätsmedizin Berlin, Berlin, Germany
- DZHK (German Centre for Cardiovascular Research), Partner Site Berlin, Berlin, Germany
- Division of Cardiology, Department of Advanced Biomedical Sciences, Federico II University, Naples, Italy
| |
Collapse
|
25
|
Vernstrøm L, Gullaksen S, Sørensen SS, Funck KL, Laugesen E, Poulsen PL. Separate and combined effects of empagliflozin and semaglutide on vascular function: A 32-week randomized trial. Diabetes Obes Metab 2024; 26:1624-1635. [PMID: 38240066 DOI: 10.1111/dom.15464] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/13/2023] [Revised: 01/04/2024] [Accepted: 01/05/2024] [Indexed: 04/09/2024]
Abstract
AIM Despite the increasing use of combination treatment with sodium-glucose cotransporter 2 inhibitors and glucagon-like peptide-1 receptor agonists, data are limited on the effects of combination treatment on markers of cardiovascular disease. This study aimed to investigate the effect of empagliflozin, semaglutide, and their combination on vascular function. MATERIALS AND METHODS In total, 120 patients with type 2 diabetes were randomized into four groups (n = 30 in each) for 32 weeks: placebo, semaglutide, empagliflozin, and their combination. The study had two co-primary outcomes: change in arterial stiffness and kidney oxygenation. This paper reports on arterial stiffness assessed as carotid-femoral pulse wave velocity. Secondary outcomes included 24-h blood pressure (BP), 24-h central BP, urinary albumin to creatinine ratio and glycaemic control assessed by both continuous glucose monitoring and glycated haemoglobin. RESULTS The carotid-femoral pulse wave velocity did not change significantly in any of the groups compared with placebo. Twenty-four-hour systolic BP was reduced by 10 mmHg (95% CI 6-14), p < .001 in the combination group, significantly superior to both placebo and monotherapy (p < .05). Combination treatment increased glycaemic time in range from 72% at baseline to 91% at week 32, p < .001, without increasing time below range. The urinary albumin to creatinine ratio decreased by 36% (95% CI 4-57), p = .03 in the combination group compared with placebo. CONCLUSIONS Empagliflozin, semaglutide, or their combination did not reduce arterial stiffness. Combination treatment showed a substantial and clinically important reduction in 24-h systolic BP compared with either treatment alone. Combination treatment increased glycaemic time in range without increasing the risk of hypoglycaemia.
Collapse
Affiliation(s)
- Liv Vernstrøm
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
- Department of Endocrinology and Internal Medicine, Aarhus University Hospital, Aarhus, Denmark
- Steno Diabetes Center, Aarhus University Hospital, Aarhus, Denmark
| | - Søren Gullaksen
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
- Regional Hospital Horsens, Horsens, Denmark
| | - Steffen S Sørensen
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
- Department of Endocrinology and Internal Medicine, Aarhus University Hospital, Aarhus, Denmark
| | - Kristian L Funck
- Steno Diabetes Center, Aarhus University Hospital, Aarhus, Denmark
| | - Esben Laugesen
- Steno Diabetes Center, Aarhus University Hospital, Aarhus, Denmark
- Diagnostic Centre, Silkeborg Regional Hospital, Silkeborg, Denmark
| | - Per L Poulsen
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
- Steno Diabetes Center, Aarhus University Hospital, Aarhus, Denmark
| |
Collapse
|
26
|
Cowart K, Coon S, Carris NW. A Review of the Safety and Efficacy of Bexagliflozin for the Management of Type 2 Diabetes. Ann Pharmacother 2024; 58:514-522. [PMID: 37568270 DOI: 10.1177/10600280231190443] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/13/2023] Open
Abstract
OBJECTIVE To review the pharmacology of bexagliflozin in addition to its safety and efficacy from available clinical trials used for its approval, as well as available clinical evidence to date. DATA SOURCES A search of the National Institutes of Health Clinical Trials Registry (http://www.clinicaltrials.gov) and PubMed database was performed from inception through June 1, 2023. STUDY SELECTION AND DATA EXTRACTION QUANTIFICATION The following study designs were included: meta-analyses, systematic review, clinical trial, or observational study design. Abstracts and drug monographs were also reviewed. Narrative or scoping reviews were excluded. Only articles in the English language and those evaluating the pharmacology, pharmacokinetics, safety, or efficacy of bexaglifozin in humans were included. DATA SYNTHESIS Bexagliflozin reduces hemoglobin A1c ~0.5% with similar reductions in systolic blood pressure and body weight to other SGLT2 inhibitors. No cardiovascular outcomes trial is published, nor ongoing at this time. Adverse effects are similar to other SGLT2 inhibitors (genital mycotic and urinary tract infections, increased urination) including a warning for lower extremity amputation similar to canagliflozin. RELEVANCE TO PATIENT CARE AND CLINICAL PRACTICE IN COMPARISON TO EXISTING DRUGS Although no cost-effectiveness data are available, statements from the manufacturer suggest a competitive price point. Given limited trial data, lower cost, if chosen, may create a temporary niche for bexagliflozin pending generic availability of other SGLT2 inhibitors. However, given lack of cardiovascular and renal outcome data, empagliflozin, dapagliflozin, or canagliflozin may be preferred. CONCLUSION Bexagliflozin appears safe and effective as monotherapy and add-on pharmacological therapy for the treatment of T2D.
Collapse
Affiliation(s)
- Kevin Cowart
- Taneja College of Pharmacy, Morsani College of Medicine, and College of Public Health, University of South Florida, Tampa, FL, USA
| | - Scott Coon
- Taneja College of Pharmacy and Morsani College of Medicine, University of South Florida, Tampa, FL, USA
| | - Nicholas W Carris
- Taneja College of Pharmacy and Morsani College of Medicine, University of South Florida, Tampa, FL, USA
| |
Collapse
|
27
|
Zhu X, Ren B, Liu W, Lei S, Lin S, Liu Q, Yin L, Feng B. The short- and long-term effects of community-family-doctor-based type 2 diabetes self-management interventions. Public Health 2024; 230:96-104. [PMID: 38521030 DOI: 10.1016/j.puhe.2024.02.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Revised: 01/27/2024] [Accepted: 02/16/2024] [Indexed: 03/25/2024]
Abstract
OBJECTIVES The popularity of contracted family doctor services in China has been growing in recent years, but community-family-doctor-based type 2 diabetes mellitus (T2DM) intervention programs have yet to be adequately studied. This study was to evaluate the short- and long-term effects of community-family-doctor-based self-management interventions for T2DM and to explore strategies for long-term glycemic control. STUDY DESIGN This was a randomized controlled trial. METHODS A total of 144 eligible participants were randomly assigned to intervention and control groups. The control group received only routine community diabetes care, and the intervention group received community-family-doctor-based interventions involving the same standard of care. The interventions lasted for 3 months, and the follow-up was continued for 15 months. Intention-to-treat analysis and generalized estimation equations were then used to determine the short- and long-term effects of the interventions on glycated hemoglobin (HbA1c), diabetes self-management, and medication adherence. RESULTS There were statistically significantly greater improvements in all aspects of the intervention group after 3 months of intervention. Compared with baseline, changes in the attitude (β = 0.384, 95% confidence interval [CI; 0.194, 0.574], P < 0.001), practice (β = 1.751, 95% CI [0.762, 2.739], P = 0.001), and knowledge, attitudes, practice total scores (β = 2.338, 95% CI [0.682, 3.995], P = 0.006) of patients in the intervention group were statistically significant after 15 months, and the HbA1c (8.19 ± 1.73%), knowledge (16.42 ± 3.21), and medication adherence (5.53 ± 1.76) scores were slightly better than those at baseline, although not statistically significant (P > 0.05). CONCLUSIONS T2DM self-management interventions based on community family doctors improved patients' HbA1c, diabetes self-management, and medication adherence, did not do so significantly in the long term.
Collapse
Affiliation(s)
- Xiaoying Zhu
- The Department of Pharmacy Administration, School of Pharmacy, Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Biqi Ren
- The Department of Pharmacy Administration, School of Pharmacy, Xi'an Jiaotong University, Xi'an, Shaanxi, China; Xi'an People's Hospital (Xi'an Fourth Hospital), Xi'an, Shaanxi, China
| | - Wei Liu
- The Department of Pharmacy Administration, School of Pharmacy, Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Shuang Lei
- The Department of Pharmacy Administration, School of Pharmacy, Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Shuzhi Lin
- The Department of Pharmacy Administration, School of Pharmacy, Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Qian Liu
- The Department of Pharmacy Administration, School of Pharmacy, Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Lin Yin
- The Department of Pharmacy Administration, School of Pharmacy, Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Bianling Feng
- The Department of Pharmacy Administration, School of Pharmacy, Xi'an Jiaotong University, Xi'an, Shaanxi, China.
| |
Collapse
|
28
|
Alsereidi FR, Khashim Z, Marzook H, Gupta A, Al-Rawi AM, Ramadan MM, Saleh MA. Targeting inflammatory signaling pathways with SGLT2 inhibitors: Insights into cardiovascular health and cardiac cell improvement. Curr Probl Cardiol 2024; 49:102524. [PMID: 38492622 DOI: 10.1016/j.cpcardiol.2024.102524] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2024] [Accepted: 03/13/2024] [Indexed: 03/18/2024]
Abstract
Sodium-glucose cotransporter 2 (SGLT2) inhibitors have attracted significant attention for their broader therapeutic impact beyond simply controlling blood sugar levels, particularly in their ability to influence inflammatory pathways. This review delves into the anti-inflammatory properties of SGLT2 inhibitors, with a specific focus on canagliflozin, empagliflozin, and dapagliflozin. One of the key mechanisms through which SGLT2 inhibitors exert their anti-inflammatory effects is by activating AMP-activated protein kinase (AMPK), a crucial regulator of both cellular energy balance and inflammation. Activation of AMPK by these inhibitors leads to the suppression of pro-inflammatory pathways and a decrease in inflammatory mediators. Notably, SGLT2 inhibitors have demonstrated the ability to inhibit the release of cytokines in an AMPK-dependent manner, underscoring their direct influence on inflammatory signaling. Beyond AMPK activation, SGLT2 inhibitors also modulate several other inflammatory pathways, including the NLRP3 inflammasome, expression of Toll-like receptor 4 (TLR-4), and activation of NF-κB (Nuclear factor kappa B). This multifaceted approach contributes to their efficacy in reducing inflammation and managing associated complications in conditions such as diabetes and cardiovascular disorders. Several human and animal studies provide support for the anti-inflammatory effects of SGLT2 inhibitors, demonstrating protective effects on various cardiac cells. Additionally, these inhibitors exhibit direct anti-inflammatory effects by modulating immune cells. Overall, SGLT2 inhibitors emerge as promising therapeutic agents for targeting inflammation in a range of pathological conditions. Further research, particularly focusing on the molecular-level pathways of inflammation, is necessary to fully understand their mechanisms of action and optimize their therapeutic potential in inflammatory diseases.
Collapse
Affiliation(s)
- Fatmah R Alsereidi
- Cardiovascular Research Group, Research Institute for Medical and Health Sciences, University of Sharjah, Sharjah 27272, United Arab Emirates
| | - Zenith Khashim
- Department of Physiology and Biomedical Engineering, Mayo Clinic Rochester, Rochester, MN, United States
| | - Hezlin Marzook
- Cardiovascular Research Group, Research Institute for Medical and Health Sciences, University of Sharjah, Sharjah 27272, United Arab Emirates
| | - Anamika Gupta
- Cardiovascular Research Group, Research Institute for Medical and Health Sciences, University of Sharjah, Sharjah 27272, United Arab Emirates
| | - Ahmed M Al-Rawi
- Cardiovascular Research Group, Research Institute for Medical and Health Sciences, University of Sharjah, Sharjah 27272, United Arab Emirates
| | - Mahmoud M Ramadan
- Cardiovascular Research Group, Research Institute for Medical and Health Sciences, University of Sharjah, Sharjah 27272, United Arab Emirates; Department of Clinical Sciences, College of Medicine, University of Sharjah, Sharjah, 27272, United Arab Emirates; Department of Cardiology, Faculty of Medicine, Mansoura University, 35516 Egypt
| | - Mohamed A Saleh
- Cardiovascular Research Group, Research Institute for Medical and Health Sciences, University of Sharjah, Sharjah 27272, United Arab Emirates; Department of Clinical Sciences, College of Medicine, University of Sharjah, Sharjah, 27272, United Arab Emirates; Department of Pharmacology and Toxicology, Faculty of Pharmacy, Mansoura University, Mansoura, 35516 Egypt.
| |
Collapse
|
29
|
Jain AB, Reichert SM, Amadid H, Braae UC, Bradley RM, Kim JW, Soo V, Yale JF. Use of once-daily oral semaglutide and associated clinical outcomes among adults with type 2 diabetes in routine clinical practice in Canada: A multicentre, prospective real-world study (PIONEER REAL Canada). Diabetes Obes Metab 2024; 26:1799-1807. [PMID: 38468125 DOI: 10.1111/dom.15493] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/10/2023] [Revised: 01/19/2024] [Accepted: 01/27/2024] [Indexed: 03/13/2024]
Abstract
AIM PIONEER REAL Canada examined real-world clinical outcomes associated with the use of once-daily oral semaglutide in adults with type 2 diabetes. MATERIALS AND METHODS This was a 34- to 44-week, multicentre, prospective, open-label, non-interventional study in adults who were treatment-naive to injectable glucose-lowering medication and initiated oral semaglutide in routine clinical practice. The primary endpoint was the change in glycated haemoglobin (HbA1c) from baseline to the end of the study (EoS). Secondary endpoints assessed at EoS were change from baseline in body weight (BW); the proportion of participants reaching HbA1c levels <7% and the composite endpoints, HbA1c reduction ≥1% point with BW reduction ≥3% and ≥5%; and treatment satisfaction measured using Diabetes Treatment Satisfaction Questionnaires (DTSQ) status and change. Primary analyses were based on the in-study observation period. RESULTS In total, 182 participants initiated oral semaglutide (mean age, 58.6 years; HbA1c, 8.0%; BW, 93.7 kg). The estimated changes (95% confidence interval) from baseline to EoS in HbA1c and BW were -1.09% points (-1.24, -0.94; p < .0001) and -7.17% (-8.24, -6.11; p < .0001), respectively. At EoS, 53.7% of participants had HbA1c levels <7%; 39.3% and 31.6% reached HbA1c reduction ≥1% point plus BW reduction ≥3% and ≥5%, respectively. Treatment satisfaction significantly increased (DTSQ status, +4.47 points; DTSQ change, 11.83 points; both p < .0001). At EoS, 75.3% of participants remained on oral semaglutide (55.5% received oral semaglutide 14 mg). No new safety signals were identified for oral semaglutide. CONCLUSIONS In PIONEER REAL Canada, participants treated with oral semaglutide in routine clinical practice experienced clinically relevant reductions in HbA1c and BW and increased treatment satisfaction.
Collapse
Affiliation(s)
- Akshay B Jain
- TLC Diabetes and Endocrinology, Surrey, Canada
- Division of Endocrinology and Metabolism, University of British Columbia, Vancouver, Canada
| | - Sonja M Reichert
- Department of Family Medicine and Centre for Studies in Family Medicine, Schulich School of Medicine & Dentistry, Western University, London, Canada
| | | | | | | | - James W Kim
- Department of Family Medicine, University of Calgary, Calgary, Canada
| | - Victoria Soo
- Department of Family Medicine, Western University, London, Canada
| | - Jean-François Yale
- Division of Endocrinology and Metabolism, Department of Medicine, McGill University, Montréal, Canada
| |
Collapse
|
30
|
Dey S, Garg J, Wang A, Holzner E, Frishman WH, Aronow WS. Finerenone: Efficacy of a New Nonsteroidal Mineralocorticoid Receptor Antagonist in Treatment of Patients With Chronic Kidney Disease and Type 2 Diabetes. Cardiol Rev 2024; 32:285-288. [PMID: 36946916 DOI: 10.1097/crd.0000000000000548] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/23/2023]
Abstract
Mineralocorticoid receptor stimulation by aldosterone can cause various cardiovascular and renal disease complications. Finerenone is a new oral nonsteroidal mineralocorticoid receptor antagonist that has been approved for clinical use by the Federal Drug Aministration, and has been shown in clinical trials to reduce the risk of sustained estimated glomerular filtration rate decline, end-stage renal disease, nonfatal myocardial infarction, hospitalization for heart failure and cardiovascular death in adult patients with chronic kidney disease associated with type 2 diabetes. The drug has also been shown to have fewer side effects than the steroidal mineralocorticoid receptor antagonists like spironolactone and eplerenone. In this review article, the authors will discuss the clinical pharmacology of finerenone, its clinical application and the additional studies that are now underway to further assess the efficacy of the drug in diabetic patients having cardiac and renal disease.
Collapse
Affiliation(s)
- Subo Dey
- From the Department of Medicine, Westchester Medical Center and New York Medical College, Valhalla, NY
| | - Jasmine Garg
- From the Department of Medicine, Westchester Medical Center and New York Medical College, Valhalla, NY
| | - Andy Wang
- From the Department of Medicine, Westchester Medical Center and New York Medical College, Valhalla, NY
| | - Eva Holzner
- Department of Family Medicine, SUNY Downstate, Brooklyn, NY
| | - William H Frishman
- From the Department of Medicine, Westchester Medical Center and New York Medical College, Valhalla, NY
| | - Wilbert S Aronow
- From the Department of Medicine, Westchester Medical Center and New York Medical College, Valhalla, NY
- Departments of Cardiology, Westchester Medical Center and New York Medical College, Valhalla, NY
| |
Collapse
|
31
|
Sourij C, Oulhaj A, Aziz F, Tripolt NJ, Aberer F, Pferschy PN, Postula M, Drexel H, Benedikt M, Kolesnik E, Pieber TR, Bugger H, von Lewinski D, Sourij H. Impact of glycaemic status on the cardiac effects of empagliflozin when initiated immediately after myocardial infarction: A post-hoc analysis of the EMMY trial. Diabetes Obes Metab 2024; 26:1971-1975. [PMID: 38287198 DOI: 10.1111/dom.15477] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/23/2023] [Revised: 01/17/2024] [Accepted: 01/18/2024] [Indexed: 01/31/2024]
Affiliation(s)
- Caren Sourij
- Division of Cardiology, Medical University of Graz, Graz, Austria
| | - Abderrahim Oulhaj
- Department of Public Health and Epidemiology, College of Medicine and Health Sciences, Khalifa University, Abu Dhabi, United Arab Emirates
| | - Faisal Aziz
- Interdisciplinary Metabolic Medicine Trials Unit, Division of Endocrinology and Diabetology, Medical University of Graz, Graz, Austria
- Division of Endocrinology and Diabetology, Medical University of Graz, Graz, Austria
| | - Norbert J Tripolt
- Interdisciplinary Metabolic Medicine Trials Unit, Division of Endocrinology and Diabetology, Medical University of Graz, Graz, Austria
- Division of Endocrinology and Diabetology, Medical University of Graz, Graz, Austria
| | - Felix Aberer
- Interdisciplinary Metabolic Medicine Trials Unit, Division of Endocrinology and Diabetology, Medical University of Graz, Graz, Austria
- Division of Endocrinology and Diabetology, Medical University of Graz, Graz, Austria
| | - Peter N Pferschy
- Interdisciplinary Metabolic Medicine Trials Unit, Division of Endocrinology and Diabetology, Medical University of Graz, Graz, Austria
- Division of Endocrinology and Diabetology, Medical University of Graz, Graz, Austria
| | - Marek Postula
- Department of Experimental and Clinical Pharmacology, Medical University of Warsaw, Warsaw, Poland
| | - H Drexel
- VIVIT Institute, Feldkirch, Austria
| | - Martin Benedikt
- Division of Cardiology, Medical University of Graz, Graz, Austria
| | - Ewald Kolesnik
- Division of Cardiology, Medical University of Graz, Graz, Austria
| | - Thomas R Pieber
- Division of Endocrinology and Diabetology, Medical University of Graz, Graz, Austria
| | - Heiko Bugger
- Division of Cardiology, Medical University of Graz, Graz, Austria
| | | | - Harald Sourij
- Interdisciplinary Metabolic Medicine Trials Unit, Division of Endocrinology and Diabetology, Medical University of Graz, Graz, Austria
- Division of Endocrinology and Diabetology, Medical University of Graz, Graz, Austria
| |
Collapse
|
32
|
Singhal S, Manikrao Patil V, Verma S, Masand N. Recent advances and structure-activity relationship studies of DPP-4 inhibitors as anti-diabetic agents. Bioorg Chem 2024; 146:107277. [PMID: 38493634 DOI: 10.1016/j.bioorg.2024.107277] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2023] [Revised: 02/02/2024] [Accepted: 03/08/2024] [Indexed: 03/19/2024]
Abstract
Diabetes mellitus (DM) is one of the largest public health problems worldwide and in the last decades various therapeutic targets have been investigated. For the treatment of type-2 DM (T2DM), dipeptidyl peptidase-4 (DPP-4) is one of the well reported target and has established safety in terms of cardiovascular complexicity. Preclinical and clinical studies using DPP-4 inhibitors have demonstrated its safety and effectiveness and have lesser risk of associated hypoglycaemic effect making it suitable for elderly patients. FDA has approved a number of structurally diverse DPP-4 inhibitors for clinical use. The present manuscript aims to focus on the well reported hybrid and non-hybrid analogues and their structural activity relationship (SAR) studies. It aims to provide structural insights for this class of compounds pertaining to favourable applicability of selective DPP-4 inhibitors in the treatment of T2DM.
Collapse
Affiliation(s)
- Shipra Singhal
- Department of Pharmaceutical Chemistry, KIET School of Pharmacy, KIET Group of Institutions, Delhi NCR, Ghaziabad, Uttar Pradesh, India
| | - Vaishali Manikrao Patil
- Charak School of Pharmacy, Chaudhary Charan Singh (CCS) University, Meerut, Uttar Pradesh, India; Faculty of Pharmaceutical Sciences, UCSI University, Kuala Lumpur, Malaysia.
| | - Saroj Verma
- Department of Pharmacy, School of Medical and Allied Sciences, K. R. Mangalam University, Gurugram, India
| | - Neeraj Masand
- Department of Pharmacy, Lala Lajpat Rai Memorial Medical College, Meerut, Uttar Pradesh, India
| |
Collapse
|
33
|
Voigt JH, Lauritsen KM, Pedersen SB, Hansen TK, Møller N, Jessen N, Laurenti MC, Dalla Man C, Vella A, Gormsen LC, Søndergaard E. Four weeks SGLT2 inhibition improves beta cell function and glucose tolerance without affecting muscle free fatty acid or glucose uptake in subjects with type 2 diabetes. Basic Clin Pharmacol Toxicol 2024; 134:643-656. [PMID: 38409617 DOI: 10.1111/bcpt.13991] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2023] [Revised: 01/25/2024] [Accepted: 02/06/2024] [Indexed: 02/28/2024]
Abstract
AIMS Sodium glucose co-transporter-2 (SGLT2) inhibition lowers glucose levels independently of insulin, leading to reduced insulin secretion and increased lipolysis, resulting in elevated circulating free fatty acids (FFAs). While SGLT2 inhibition improves tissue insulin sensitivity, the increase in circulating FFAs could reduce insulin sensitivity in skeletal muscle and the liver. We aimed to investigate the effects of SGLT2 inhibition on substrate utilization in skeletal muscle and the liver and to measure beta-cell function and glucose tolerance. METHODS Thirteen metformin-treated individuals with type 2 diabetes were randomized to once-daily empagliflozin 25 mg or placebo for 4 weeks in a crossover design. Skeletal muscle glucose and FFA uptake together with hepatic tissue FFA uptake were measured using [18F]FDG positron emission tomography/computed tomography (PET/CT) and [11C]palmitate PET/CT. Insulin secretion and action were estimated using the oral minimal model. RESULTS Empagliflozin did not affect glucose (0.73 ± 0.30 vs. 1.16 ± 0.64, μmol/g/min p = 0.11) or FFA (0.60 ± 0.30 vs. 0.56 ± 0.3, μmol/g/min p = 0.54) uptake in skeletal muscle. FFA uptake in the liver (21.2 ± 10.1 vs. 19 ± 8.8, μmol/100 ml/min p = 0.32) was unaffected. Empagliflozin increased total beta-cell responsivity (20 ± 8 vs. 14 ± 9, 10-9 min-1, p < 0.01) and glucose effectiveness (2.6 × 10-2 ± 0.3 × 10-2 vs. 2.4 × 10-2 ± 0.3 × 10-2, dL/kg/min, p = 0.02). CONCLUSIONS Despite improved beta-cell function and glucose tolerance, empagliflozin does not appear to affect skeletal muscle FFA or glucose uptake.
Collapse
Affiliation(s)
| | - Katrine M Lauritsen
- Steno Diabetes Center Aarhus, Aarhus, Denmark
- Department of Endocrinology and Internal Medicine, Aarhus University Hospital, Aarhus, Denmark
- Danish Diabetes Academy, Odense University Hospital, Odense, Denmark
| | - Steen Bønløkke Pedersen
- Steno Diabetes Center Aarhus, Aarhus, Denmark
- Department of Endocrinology and Internal Medicine, Aarhus University Hospital, Aarhus, Denmark
| | | | - Niels Møller
- Steno Diabetes Center Aarhus, Aarhus, Denmark
- Department of Endocrinology and Internal Medicine, Aarhus University Hospital, Aarhus, Denmark
| | - Niels Jessen
- Steno Diabetes Center Aarhus, Aarhus, Denmark
- Department of Biomedicine, Aarhus University, Aarhus, Denmark
| | - Marcello C Laurenti
- Endocrine Research Unit, Department of Endocrinology, Diabetes and Nutrition, Mayo Clinic, Rochester, Minnesota, USA
| | - Chiara Dalla Man
- Department of Information Engineering, University of Padua, Padua, Italy
| | - Adrian Vella
- Endocrine Research Unit, Department of Endocrinology, Diabetes and Nutrition, Mayo Clinic, Rochester, Minnesota, USA
| | - Lars C Gormsen
- Department of Nuclear Medicine and PET Centre, Aarhus University Hospital, Aarhus, Denmark
| | - Esben Søndergaard
- Steno Diabetes Center Aarhus, Aarhus, Denmark
- Department of Endocrinology and Internal Medicine, Aarhus University Hospital, Aarhus, Denmark
- Danish Diabetes Academy, Odense University Hospital, Odense, Denmark
- Endocrine Research Unit, Department of Endocrinology, Diabetes and Nutrition, Mayo Clinic, Rochester, Minnesota, USA
| |
Collapse
|
34
|
Bensignor MO, Kelly AS, Kunin-Batson A, Fox CK, Freese R, Clark J, Rudser KD, Bomberg EM, Ryder J, Gross AC. Evaluating appetite/satiety hormones and eating behaviours as predictors of weight loss maintenance with GLP-1RA therapy in adolescents with severe obesity. Pediatr Obes 2024; 19:e13105. [PMID: 38339799 PMCID: PMC11006569 DOI: 10.1111/ijpo.13105] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/27/2023] [Revised: 12/19/2023] [Accepted: 01/04/2024] [Indexed: 02/12/2024]
Abstract
INTRODUCTION Whilst glucagon-like peptide-1 receptor agonists (GLP1-RAs) are effective for treating adolescent obesity, weight loss maintenance (WLM; preventing weight regain) remains a challenge. Our goal was to investigate appetite/satiety hormones and eating behaviours that may predict WLM with exenatide (a GLP1-RA) versus placebo in adolescents with severe obesity. METHODS Adolescents who had ≥5% body mass index (BMI) reduction with meal replacement therapy were randomized to 52 weeks of once-weekly exenatide extended release or placebo. In this secondary analysis, eating behaviours and appetite/satiety regulation hormones post-meal replacement therapy (pre-randomization to exenatide or placebo) were evaluated as possible predictors of WLM. Percent change in BMI from randomization to 52 weeks served as the primary measure of WLM. RESULTS The analysis included 66 adolescents (mean age 16.0 years; 47% female). Lower leptin response to meal testing was associated with greater WLM in terms of BMI percent change in those receiving exenatide compared to placebo (p = 0.007) after adjusting for sex, age and BMI. There were no other significant predictors of WLM. CONCLUSIONS Prior to exenatide, lower leptin response to meals was associated with improved WLM with exenatide compared to placebo. The mostly null findings of this study suggest that GLP1-RA treatment may produce similar WLM for adolescents with obesity regardless of age, BMI, sex and eating behaviours.
Collapse
Affiliation(s)
- Megan O Bensignor
- Department of Pediatrics, Medical School, University of Minnesota, Minneapolis, Minnesota, USA
- Center for Pediatric Obesity Medicine, University of Minnesota Medical School, Minneapolis, Minnesota, USA
| | - Aaron S Kelly
- Department of Pediatrics, Medical School, University of Minnesota, Minneapolis, Minnesota, USA
- Center for Pediatric Obesity Medicine, University of Minnesota Medical School, Minneapolis, Minnesota, USA
| | - Alicia Kunin-Batson
- Department of Pediatrics, Medical School, University of Minnesota, Minneapolis, Minnesota, USA
- Center for Pediatric Obesity Medicine, University of Minnesota Medical School, Minneapolis, Minnesota, USA
| | - Claudia K Fox
- Department of Pediatrics, Medical School, University of Minnesota, Minneapolis, Minnesota, USA
- Center for Pediatric Obesity Medicine, University of Minnesota Medical School, Minneapolis, Minnesota, USA
| | - Rebecca Freese
- Clinical and Translational Science Institute, Biostatistical Design and Analysis Center, University of Minnesota, Minneapolis, Minnesota, USA
| | - Justin Clark
- Division of Biostatistics and Health Data Science, University of Minnesota School of Public Health, Minneapolis, Minnesota, USA
| | - Kyle D Rudser
- Center for Pediatric Obesity Medicine, University of Minnesota Medical School, Minneapolis, Minnesota, USA
- Clinical and Translational Science Institute, Biostatistical Design and Analysis Center, University of Minnesota, Minneapolis, Minnesota, USA
- Division of Biostatistics and Health Data Science, University of Minnesota School of Public Health, Minneapolis, Minnesota, USA
| | - Eric M Bomberg
- Department of Pediatrics, Medical School, University of Minnesota, Minneapolis, Minnesota, USA
- Center for Pediatric Obesity Medicine, University of Minnesota Medical School, Minneapolis, Minnesota, USA
| | - Justin Ryder
- Department of Pediatrics and Surgery, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, Illinois, USA
- Department of Pediatrics and Surgery, Northwestern Feinberg School of Medicine, Chicago, Illinois, USA
| | - Amy C Gross
- Department of Pediatrics, Medical School, University of Minnesota, Minneapolis, Minnesota, USA
- Center for Pediatric Obesity Medicine, University of Minnesota Medical School, Minneapolis, Minnesota, USA
| |
Collapse
|
35
|
Kunutsor SK, Zaccardi F, Balasubramanian VG, Gillies CL, Aroda VR, Seidu S, Davies MJ, Khunti K. Glycaemic control and macrovascular and microvascular outcomes in type 2 diabetes: Systematic review and meta-analysis of cardiovascular outcome trials of novel glucose-lowering agents. Diabetes Obes Metab 2024; 26:1837-1849. [PMID: 38379094 DOI: 10.1111/dom.15500] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/14/2023] [Revised: 01/31/2024] [Accepted: 01/31/2024] [Indexed: 02/22/2024]
Abstract
AIM Using a systematic review and meta-analysis of placebo-controlled cardiovascular outcome trials (CVOTs) of newer glucose-lowering agents [sodium-glucose cotransporter-2 inhibitors (SGLT-2is), glucagon-like peptide-1 receptor agonists (GLP-1RAs), and dipeptidyl peptidase-4 inhibitors (DPP-4is)] in type 2 diabetes (T2D), we aimed to determine the macrovascular and microvascular outcomes of these agents and clarify the relationships between glycated haemoglobin (HbA1c) reduction and risk of these outcomes. MATERIALS AND METHODS Randomized controlled trials were identified from MEDLINE, Embase and the Cochrane Library until September 2023. Study-specific hazard ratios with 95% confidence intervals (CIs) were pooled, and meta-regression was used to assess the relationships between outcomes and between trial arm HbA1c reductions. RESULTS Twenty unique CVOTs (six SGLT-2is, nine GLP-1RAs, five DPP-4is), based on 169 513 participants with T2D, were eligible. Comparing SGLT-2is, GLP-1RAs and DPP-4is with placebo, the hazard ratios (95% CIs) for 3-point major adverse cardiovascular events were 0.88 (0.82-0.94), 0.85 (0.79-0.92) and 1.00 (0.94-1.06), respectively. SGLT-2is and GLP-1RAs consistently reduced the risk of several macrovascular and microvascular complications, particularly kidney events. DPP-4is showed no macrovascular benefits. There was potential evidence of an inverse linear relationship between HbA1c reduction and 3-point major adverse cardiovascular event risk (estimated risk per 1% reduction in HbA1c: 0.84, 95% CI 0.67-1.06; p = .14; R2 = 14.2%), which was driven by the component of non-fatal stroke (R2 = 100.0%; p = .094). There were non-significant inverse linear relationships between HbA1c reduction and the risk of several vascular outcomes. CONCLUSIONS SGLT-2is and GLP-1RAs showed consistent risk reductions in macrovascular and microvascular outcomes. The vascular benefits of SGLT-2is and GLP-1RAs in patients with T2D extend beyond mere glycaemic control.
Collapse
Affiliation(s)
- Setor K Kunutsor
- Leicester Real World Evidence Unit, Diabetes Research Centre, University of Leicester, Leicester, UK
- Diabetes Research Centre, University of Leicester, Leicester General Hospital, Leicester, UK
- NIHR Leicester Biomedical Research Centre, Leicester General Hospital, Leicester, UK
| | - Francesco Zaccardi
- Leicester Real World Evidence Unit, Diabetes Research Centre, University of Leicester, Leicester, UK
- Diabetes Research Centre, University of Leicester, Leicester General Hospital, Leicester, UK
- NIHR Leicester Biomedical Research Centre, Leicester General Hospital, Leicester, UK
| | - Victoria G Balasubramanian
- Diabetes Research Centre, University of Leicester, Leicester General Hospital, Leicester, UK
- College of Life Sciences, University of Leicester, Leicester, UK
| | - Clare L Gillies
- Leicester Real World Evidence Unit, Diabetes Research Centre, University of Leicester, Leicester, UK
- Diabetes Research Centre, University of Leicester, Leicester General Hospital, Leicester, UK
- NIHR Leicester Biomedical Research Centre, Leicester General Hospital, Leicester, UK
| | - Vanita R Aroda
- Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Samuel Seidu
- Leicester Real World Evidence Unit, Diabetes Research Centre, University of Leicester, Leicester, UK
- Diabetes Research Centre, University of Leicester, Leicester General Hospital, Leicester, UK
- NIHR Leicester Biomedical Research Centre, Leicester General Hospital, Leicester, UK
| | - Melanie J Davies
- Leicester Real World Evidence Unit, Diabetes Research Centre, University of Leicester, Leicester, UK
- Diabetes Research Centre, University of Leicester, Leicester General Hospital, Leicester, UK
- NIHR Leicester Biomedical Research Centre, Leicester General Hospital, Leicester, UK
| | - Kamlesh Khunti
- Leicester Real World Evidence Unit, Diabetes Research Centre, University of Leicester, Leicester, UK
- Diabetes Research Centre, University of Leicester, Leicester General Hospital, Leicester, UK
- NIHR Leicester Biomedical Research Centre, Leicester General Hospital, Leicester, UK
| |
Collapse
|
36
|
Davies M, Alibegovic AC, Anil G, Braae UC, Jensen AB, Nordsborg RB. Real-world study of the concomitant use of biphasic insulin aspart 30/70 with GLP-1 receptor agonist versus first-generation basal insulin with GLP-1 receptor agonist in type 2 diabetes. Diabet Med 2024; 41:e15267. [PMID: 38088483 DOI: 10.1111/dme.15267] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/23/2023] [Revised: 11/10/2023] [Accepted: 11/28/2023] [Indexed: 01/09/2024]
Abstract
AIMS Combining insulin with a glucagon-like peptide-1 receptor agonist (GLP-1RA) to treat type 2 diabetes (T2D) is common. While many studies have investigated concomitant therapy with basal insulin+GLP-1RA, few have reported on premixed insulin+GLP-1RA. We aimed to address this gap using data from the Clinical Practice Research Datalink Aurum database in England. METHODS This retrospective cohort study with propensity score matching assessed glycaemic levels and other clinical outcomes in people with T2D, comparing biphasic insulin aspart 30/70 (BIAsp 30) + GLP-1RA with basal insulin (insulin detemir/glargine U100) + GLP-1RA (from 2006 to 2021). RESULTS In total, 4770 eligible people were identified; 1511 had a BIAsp 30 + GLP-1RA regimen and were propensity score-matched to an equal number receiving basal+GLP-1RA. There was no significant difference in glycated haemoglobin (HbA1c) reduction between cohorts at 6 months (p = 0.15), with a decrease of -1.07 (95% CI: -1.16; -0.98) %-points (-11.7 mmol/mol [95% CI: -12.7; -10.7]) in the BIAsp 30 + GLP-1RA cohort, versus -0.97 (95% CI: -1.07; -0.88) %-points (-10.6 mmol/mol [95% CI: -11.7; -9.6]) in the basal+GLP-1RA cohort. Body mass index (BMI) decreased by -0.35 kg/m2 (95% CI: -0.52;-0.18) at 6 months with BIAsp 30 + GLP-1RA, versus -0.72 kg/m2 (95% CI: -0.90;-0.54) with basal+GLP-1RA (p = 0.003). BMI was influenced by the initiation sequence of GLP-1RA in relation to insulin (p < 0.0001). Hypoglycaemia rates were low and not significantly different between cohorts. CONCLUSIONS Combining BIAsp 30 + GLP-1RA provides glycaemic control with no significant difference to that of propensity score-matched people receiving basal insulin+GLP-1RA, with no increase in hypoglycaemia risk or weight gain.
Collapse
Affiliation(s)
- Melanie Davies
- Diabetes Research Centre, College of Life Sciences, University of Leicester, Leicester General Hospital, Leicester, UK
- NIHR Leicester Biomedical Research Centre, Leicester General Hospital, Leicester, UK
| | | | - Gayathri Anil
- Global Medical Affairs, Novo Nordisk Service Centre India Private Ltd, Bangalore, India
| | | | | | | |
Collapse
|
37
|
Sardar MB, Nadeem ZA, Babar M. Tirzepatide: A novel cardiovascular protective agent in type 2 diabetes mellitus and obesity. Curr Probl Cardiol 2024; 49:102489. [PMID: 38417475 DOI: 10.1016/j.cpcardiol.2024.102489] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2024] [Accepted: 02/24/2024] [Indexed: 03/01/2024]
Abstract
Cardiovascular disease (CVD) remains a major global health concern, and obesity and diabetes mellitus have been found to be important risk factors. Tirzepatide a dual glucose-dependent insulinotropic polypeptide (GIP) and glucagon-like peptide-1 (GLP1) receptor agonist has been shown to have cardioprotective effects. Noteworthy benefits of Tirzepatide include decreased cardiovascular risk factors in people with Type 2 diabetes mellitus (T2DM). In the SURPASS-4 trial, tirzepatide significant decreased blood pressure, body weight, and HbA1c. Furthermore, the SURMOUNT-1 trial demonstrated the effectiveness of tirzepatide in reducing cardiometabolic risk factors in people with obesity without T2DM. Together, the dual receptor agonism improves lipid profiles, increases insulin secretion, reduces inflammation, and promotes endothelial integrity. Tirzepatide shows promise as a comprehensive therapeutic option for managing cardiovascular risk factors in patients with T2DM and obesity. While further studies are needed to assess the long-term cardiovascular benefits, current evidence supports tirzepatide's potential impact on cardiovascular health beyond its antidiabetic properties.
Collapse
Affiliation(s)
- Muhammad Bilal Sardar
- Department of Cardiology, Allama Iqbal Medical College, Allama Shabbir Ahmed Usmani Road, Lahore 54700, Pakistan.
| | - Zain Ali Nadeem
- Department of Medicine, Allama Iqbal Medical College, Lahore, Pakistan
| | - Muhammad Babar
- Department of Internal Medicine, Social Security Hospital, Faisalabad, Pakistan
| |
Collapse
|
38
|
Jancev M, Vissers TACM, Visseren FLJ, van Bon AC, Serné EH, DeVries JH, de Valk HW, van Sloten TT. Continuous glucose monitoring in adults with type 2 diabetes: a systematic review and meta-analysis. Diabetologia 2024; 67:798-810. [PMID: 38363342 PMCID: PMC10954850 DOI: 10.1007/s00125-024-06107-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/03/2023] [Accepted: 01/12/2024] [Indexed: 02/17/2024]
Abstract
AIMS/HYPOTHESIS Continuous glucose monitoring (CGM) is increasingly used in the treatment of type 2 diabetes, but the effects on glycaemic control are unclear. The aim of this systematic review and meta-analysis is to provide a comprehensive overview of the effect of CGM on glycaemic control in adults with type 2 diabetes. METHODS We performed a systematic review using Embase, MEDLINE, Web of Science, Scopus and ClinicalTrials.gov from inception until 2 May 2023. We included RCTs investigating real-time CGM (rtCGM) or intermittently scanned CGM (isCGM) compared with self-monitoring of blood glucose (SMBG) in adults with type 2 diabetes. Studies with an intervention duration <6 weeks or investigating professional CGM, a combination of CGM and additional glucose-lowering treatment strategies or GlucoWatch were not eligible. Change in HbA1c and the CGM metrics time in range (TIR), time below range (TBR), time above range (TAR) and glycaemic variability were extracted. We evaluated the risk of bias using the Cochrane risk-of-bias tool version 2. Data were synthesised by performing a meta-analysis. We also explored the effects of CGM on severe hypoglycaemia and micro- and macrovascular complications. RESULTS We found 12 RCTs comprising 1248 participants, with eight investigating rtCGM and four isCGM. Compared with SMBG, CGM use (rtCGM or isCGM) led to a mean difference (MD) in HbA1c of -3.43 mmol/mol (-0.31%; 95% CI -4.75, -2.11, p<0.00001, I2=15%; moderate certainty). This effect was comparable in studies that included individuals using insulin with or without oral agents (MD -3.27 mmol/mol [-0.30%]; 95% CI -6.22, -0.31, p=0.03, I2=55%), and individuals using oral agents only (MD -3.22 mmol/mol [-0.29%]; 95% CI -5.39, -1.05, p=0.004, I2=0%). Use of rtCGM showed a trend towards a larger effect (MD -3.95 mmol/mol [-0.36%]; 95% CI -5.46 to -2.44, p<0.00001, I2=0%) than use of isCGM (MD -1.79 mmol/mol [-0.16%]; 95% CI -5.28, 1.69, p=0.31, I2=64%). CGM was also associated with an increase in TIR (+6.36%; 95% CI +2.48, +10.24, p=0.001, I2=9%) and a decrease in TBR (-0.66%; 95% CI -1.21, -0.12, p=0.02, I2=45%), TAR (-5.86%; 95% CI -10.88, -0.84, p=0.02, I2=37%) and glycaemic variability (-1.47%; 95% CI -2.94, -0.01, p=0.05, I2=0%). Three studies reported one or more events of severe hypoglycaemia and macrovascular complications. In comparison with SMBG, CGM use led to a non-statistically significant difference in the incidence of severe hypoglycaemia (RR 0.66, 95% CI 0.15, 3.00, p=0.57, I2=0%) and macrovascular complications (RR 1.54, 95% CI 0.42, 5.72, p=0.52, I2=29%). No trials reported data on microvascular complications. CONCLUSIONS/INTERPRETATION CGM use compared with SMBG is associated with improvements in glycaemic control in adults with type 2 diabetes. However, all studies were open label. In addition, outcome data on incident severe hypoglycaemia and incident microvascular and macrovascular complications were scarce. REGISTRATION This systematic review was registered on PROSPERO (ID CRD42023418005).
Collapse
Affiliation(s)
- Milena Jancev
- Department of Vascular Medicine and Endocrinology, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Tessa A C M Vissers
- Department of Vascular Medicine and Endocrinology, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Frank L J Visseren
- Department of Vascular Medicine and Endocrinology, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Arianne C van Bon
- Department of Internal Medicine, Rijnstate Hospital, Arnhem, the Netherlands
| | - Erik H Serné
- Department of Internal Medicine, Amsterdam University Medical Center, Amsterdam, the Netherlands
| | - J Hans DeVries
- Department of Internal Medicine, Amsterdam University Medical Center, Amsterdam, the Netherlands
| | - Harold W de Valk
- Department of Vascular Medicine and Endocrinology, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Thomas T van Sloten
- Department of Vascular Medicine and Endocrinology, University Medical Center Utrecht, Utrecht, the Netherlands.
| |
Collapse
|
39
|
Mishriky BM, Cummings DM, Fu Y, Halladay JR, Jones S, Boan AD, Jones S, Patil SP, Powell JR, Adams A, Irish W. Comparative analysis of hospitalization risk for incident heart failure in non-Hispanic Black versus non-Hispanic White individuals with type 2 diabetes on empagliflozin (Empa-AA): Insights from real-world data. Diabetes Obes Metab 2024; 26:1830-1836. [PMID: 38361455 DOI: 10.1111/dom.15499] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/19/2023] [Revised: 01/29/2024] [Accepted: 02/01/2024] [Indexed: 02/17/2024]
Abstract
AIM There are limited data to evaluate hospitalization for heart failure (hHF) in non-Hispanic Black (hereafter Black) or non-Hispanic White (hereafter White) individuals without previous hHF. Our goal was to evaluate the risk of hHF among Black versus White patients with type 2 diabetes (T2DM) who were initially prescribed empagliflozin using real-world data. METHODS This multicentre retrospective cohort study included participants aged ≥18 years who had T2DM, were either Black or White, had no previous hHF, and were prescribed empagliflozin between August 2014 and December 2019. Our primary outcome was time to first hHF after the initial prescription of empagliflozin. A propensity-score (PS)-weighted analysis was performed to balance characteristics by race. The inverse probability treatment weighting method based on PS was used to make treatment comparisons. To compare Black with White, a PS-weighted Cox's cause-specific hazards model was used. RESULTS In total, 8789 participants were eligible for inclusion (Black = 3216 vs. White = 5573). The Black cohort was significantly younger, had a higher proportion of females, and had a higher prevalence of chronic kidney disease, hypertension and diabetic retinopathy, while the White cohort had a higher prevalence of coronary artery disease. After adjustment for confounding factors such as age, gender, coronary artery disease, hypertension and diabetic retinopathy, the hazard ratio for first-time hHF was not significantly different between the two racial groups [hazard ratio (95% confidence interval) = 1.09 (0.84-1.42), p = .52]. CONCLUSION This study showed no significant difference in incident hHF among Black versus White individuals with T2DM following a prescription for empagliflozin.
Collapse
Affiliation(s)
- Basem M Mishriky
- Department of Internal Medicine, Duke University Health System, Raleigh, North Carolina, USA
| | - Doyle M Cummings
- Department of Public Health, Brody School of Medicine, East Carolina University, Greenville, North Carolina, USA
| | - Yuanyuan Fu
- Department of Surgery, Brody School of Medicine, East Carolina University, Greenville, North Carolina, USA
| | - Jacqueline R Halladay
- Department of Family Medicine, University of North Carolina, Chapel Hill, North Carolina, USA
| | - Schuyler Jones
- Department of Internal Medicine - Cardiology, Duke University Health System, Durham, North Carolina, USA
| | - Andrea D Boan
- Department of Clinical Sciences, College of Health Professions, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Sara Jones
- Department of Epidemiology, University of North Carolina, Chapel Hill, North Carolina, USA
| | - Shivajirao P Patil
- Department of Family Medicine, Brody School of Medicine, East Carolina University, Greenville, North Carolina, USA
| | - James R Powell
- Department of Internal Medicine, Brody School of Medicine, East Carolina University, Greenville, North Carolina, USA
| | - Alyssa Adams
- Department of Public Health, Brody School of Medicine, East Carolina University, Greenville, North Carolina, USA
| | - William Irish
- Department of Surgery, Brody School of Medicine, East Carolina University, Greenville, North Carolina, USA
| |
Collapse
|
40
|
Maruhashi T, Tanaka A, Takahashi K, Higashi Y, Node K. Erythropoiesis and estimated fluid volume regulation following initiation of ipragliflozin treatment in patients with type 2 diabetes mellitus and chronic kidney disease: A post-hoc analysis of the PROCEED trial. Diabetes Obes Metab 2024; 26:1723-1730. [PMID: 38326092 DOI: 10.1111/dom.15481] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/20/2023] [Revised: 01/11/2024] [Accepted: 01/18/2024] [Indexed: 02/09/2024]
Abstract
AIMS To analyse the changes in erythropoietic and estimated fluid volume parameters after the initiation of ipragliflozin, a sodium-glucose co-transporter 2 inhibitor, in patients with type 2 diabetes mellitus (T2DM) and chronic kidney disease (CKD). METHODS This was a post-hoc analysis of the PROCEED trial, which evaluated the effect of 24-week ipragliflozin treatment on endothelial dysfunction in patients with T2DM and CKD. We evaluated the changes in erythropoietic and estimated fluid volume parameters from baseline to 24 weeks post-treatment in 53 patients who received ipragliflozin (ipragliflozin group) and 55 patients with T2DM and CKD without sodium-glucose co-transporter 2 inhibitors (control group), a full analysis set of the PROCEED trial. RESULTS The increases in haemoglobin [estimated group difference, 0.5 g/dl; 95% confidence interval (CI), 0.3-0.8; p < .001], haematocrit (estimated group difference, 2.2%; 95% CI, 1.3-3.1; p < .001) and erythropoietin (estimated log-transformed group difference, 0.1; 95% CI, 0.01-0.3; p = .036) were significantly greater in the ipragliflozin group than those in the control group. Ipragliflozin treatment was significantly associated with an increase in erythropoietin, independent of the corresponding change in haemoglobin (β = 0.253, p < .001) or haematocrit (β = 0.278, p < .001). Reductions in estimated plasma volume (estimated group difference, -7.94%; 95% CI, -11.6 to -4.26%; p < .001) and estimated extracellular volume (estimated group difference, -181.6 ml; 95% CI, -275.7 to -87.48 ml; p < .001) were significantly greater in the ipragliflozin group than those in the control group. CONCLUSIONS Erythropoiesis was enhanced and estimated fluid volumes were reduced by ipragliflozin in patients with T2DM and CKD. CLINICAL TRIAL PROCEED trial (registration number: jRCTs071190054).
Collapse
Affiliation(s)
- Tatsuya Maruhashi
- Department of Regenerative Medicine, Research Institute for Radiation Biology and Medicine, Hiroshima University, Hiroshima, Japan
| | - Atsushi Tanaka
- Department of Cardiovascular Medicine, Saga University, Saga, Japan
| | - Kanae Takahashi
- Department of Biostatistics, Hyogo Medical University, Nishinomiya, Japan
| | - Yukihito Higashi
- Department of Regenerative Medicine, Research Institute for Radiation Biology and Medicine, Hiroshima University, Hiroshima, Japan
- Division of Regeneration and Medicine, Medical Center for Translational and Clinical Research, Hiroshima University Hospital, Hiroshima, Japan
| | - Koichi Node
- Department of Cardiovascular Medicine, Saga University, Saga, Japan
| |
Collapse
|
41
|
Elsaid MI, Li N, Firkins SA, Rustgi VK, Paskett ED, Acharya C, Reddy KR, Chiang CW, Mumtaz K. Impacts of glucagon-like peptide-1 receptor agonists on the risk of adverse liver outcomes in patients with metabolic dysfunction-associated steatotic liver disease cirrhosis and type 2 diabetes. Aliment Pharmacol Ther 2024; 59:1096-1110. [PMID: 38538967 DOI: 10.1111/apt.17925] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/18/2023] [Revised: 01/05/2024] [Accepted: 02/15/2024] [Indexed: 04/10/2024]
Abstract
BACKGROUND/AIMS We examined the effects of glucagon-like peptide-1 receptor agonists (GLP-1RAs) initiation on long-term Adverse Liver Outcomes (ALO) in patients with Metabolic Dysfunction-Associated Steatotic Liver Disease (MASLD) cirrhosis and type 2 diabetes using real-world data from the MarketScan database. METHODS We conducted a retrospective cohort study of patients with MASLD cirrhosis and type 2 diabetes between 2012 and 2020. Cox proportional hazard models examine the association between GLP-1RAs initiation, modelled as time-dependent, and the risk of ALO, a composite endpoint defined by the first occurrence of hepatic decompensation(s), portal hypertension, hepatocellular carcinoma (HCC) or liver transplantation (LT). We used Overlap Propensity Score Weighting (OPSW) to account for confounding. The study included 459 GLP-1RAs and 4837 non-GLP-1RAs patients. RESULTS The non-GLP-1RAs patients presented with 1411 (29%) ALO over 7431.7 person years, while GLP-1RAs patients had 32 (7%) ALO over 586.6 person years - risk rate difference 13.5 (95% CI: 11.4-15.7) per 100 person-years. The OPSW-adjusted risk of ALO was reduced by 36% (hazard ratio [HR]: 0.64; 95% CI: 0.54-0.76) in patients with vs. without GLP-1RAs initiation. GLP-1RAs initiation was associated with significant reductions in the adjusted risk of hepatic decompensation (HR: 0.74; 95% CI: 0.61-0.88), portal hypertension (HR: 0.73; 95% CI: 0.60-0.88), HCC (HR: 0.37; 95% CI: 0.20-0.63) and LT (HR: 0.24; 95% CI: 0.12-0.43). CONCLUSION The use of GLP-1RAs was associated with significant risk reductions in long-term adverse liver outcomes, including hepatic decompensation, portal hypertension, HCC and LT, in MASLD cirrhosis patients with type 2 diabetes.
Collapse
Affiliation(s)
- Mohamed I Elsaid
- Department of Biomedical Informatics, College of Medicine, The Ohio State University, Columbus, Ohio, USA
- Center for Biostatistics, College of Medicine, The Ohio State University, Columbus, Ohio, USA
- Department of Internal Medicine, Division of Medical Oncology, College of Medicine, The Ohio State University, Columbus, Ohio, USA
| | - Na Li
- Department of Internal Medicine, Division of Gastroenterology, Hepatology & Nutrition, College of Medicine, The Ohio State University, Columbus, Ohio, USA
| | - Stephen A Firkins
- Digestive Disease and Surgery Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Vinod K Rustgi
- Division of Gastroenterology and Hepatology, Rutgers Robert Wood Johnson Medical School, New Brunswick, New Jersey, USA
- Center for Liver Diseases and Masses, Rutgers Robert Wood Johnson Medical School, New Brunswick, New Jersey, USA
| | - Electra D Paskett
- Division of Population Sciences, The Ohio State University Comprehensive Cancer Center, Columbus, Ohio, USA
- Department of Internal Medicine, Division of Cancer Prevention and Control, College of Medicine, The Ohio State University, Columbus, Ohio, USA
| | - Chathur Acharya
- Department of Internal Medicine, Division of Gastroenterology, Hepatology & Nutrition, College of Medicine, The Ohio State University, Columbus, Ohio, USA
| | - K Rajender Reddy
- Department of Medicine, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA
| | - Chien Wei Chiang
- Department of Biomedical Informatics, College of Medicine, The Ohio State University, Columbus, Ohio, USA
| | - Khalid Mumtaz
- Department of Internal Medicine, Division of Gastroenterology, Hepatology & Nutrition, College of Medicine, The Ohio State University, Columbus, Ohio, USA
| |
Collapse
|
42
|
Gilbert MP, Skelly J, Hernandez AF, Green JB, Krychtiuk KA, Granger CB, Leiter LA, McMurray JJV, Del Prato S, Pratley RE. Effect of albiglutide on cardiovascular outcomes in older adults: A post hoc analysis of a randomized controlled trial. Diabetes Obes Metab 2024; 26:1714-1722. [PMID: 38317618 DOI: 10.1111/dom.15479] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2023] [Revised: 01/12/2024] [Accepted: 01/18/2024] [Indexed: 02/07/2024]
Abstract
AIM To analyse the effects of albiglutide, a glucagon-like peptide 1 receptor agonist, on cardiovascular outcomes in older adults aged ≥65 years with type 2 diabetes and cardiovascular disease who participated in the Harmony Outcomes trial (NCT02465515). MATERIALS AND METHODS We conducted a post hoc analysis of the primary endpoint of the Harmony Outcomes trial-time to first occurrence of a major adverse cardiovascular event-in subgroups of participants aged <65 and ≥65 years and <75 and ≥75 years at baseline. Hazard ratios and 95% confidence intervals (CIs) were generated using Cox proportional hazards regression. RESULTS The analysis population included 9462 Harmony Outcomes participants, including 4748 patients ≥65 and 1140 patients ≥75 years at baseline. Hazard ratios for the prevention of major adverse cardiovascular events were 0.66 (95% CI, 0.53-0.82) in persons <65 and 0.86 (95% CI, 0.71-1.04) in those ≥65 years (age interaction p = .07), and 0.78 (95% CI, 0.67-0.91) in <75 and 0.70 (95% CI, 0.48-1.01) in ≥75 year age groups (interaction p = .6). When analysed as a continuous variable, age did not modify the effect of albiglutide on the primary endpoint. CONCLUSIONS This post hoc analysis adds to the body of literature showing that glucagon-like peptide 1 receptor agonists added to standard type 2 diabetes therapy safely reduce the incidence of cardiovascular events in older adults with established cardiovascular disease. In this analysis, the risk-benefit profile was similar between younger and older age groups treated with albiglutide.
Collapse
Affiliation(s)
- Matthew P Gilbert
- Department of Medicine, Division of Endocrinology, Diabetes, and Osteoporosis, Larner College of Medicine at The University of Vermont, Burlington, Vermont, USA
| | - Joan Skelly
- Department of Biomedical Statistics, The University of Vermont, Burlington, Vermont, USA
| | - Adrian F Hernandez
- Duke Clinical Research Institute, Duke University School of Medicine, Durham, North Carolina, USA
| | - Jennifer B Green
- Duke Clinical Research Institute, Duke University School of Medicine, Durham, North Carolina, USA
| | - Konstantin A Krychtiuk
- Duke Clinical Research Institute, Duke University School of Medicine, Durham, North Carolina, USA
| | - Christopher B Granger
- Department of Medicine, Division of Endocrinology, Duke University School of Medicine, Durham, North Carolina, USA
| | - Lawrence A Leiter
- Li Ka Shing Knowledge Institute, St. Michael's Hospital, University of Toronto, Toronto, Ontario, Canada
| | - John J V McMurray
- School of Cardiovascular and Metabolic Health, University of Glasgow, Glasgow, Scotland
| | - Stefano Del Prato
- Interdisciplinary Research Centre "Health Science," Sant'Anna School of Advanced Studies, Pisa, Italy
| | - Richard E Pratley
- Advent Health Translational Research Institute, Orlando, Florida, USA
| |
Collapse
|
43
|
Chen B, Guo J, Ye H, Wang X, Feng Y. Role and molecular mechanisms of SGLT2 inhibitors in pathological cardiac remodeling (Review). Mol Med Rep 2024; 29:73. [PMID: 38488029 PMCID: PMC10955520 DOI: 10.3892/mmr.2024.13197] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2023] [Accepted: 02/07/2024] [Indexed: 03/19/2024] Open
Abstract
Cardiovascular diseases are caused by pathological cardiac remodeling, which involves fibrosis, inflammation and cell dysfunction. This includes autophagy, apoptosis, oxidative stress, mitochondrial dysfunction, changes in energy metabolism, angiogenesis and dysregulation of signaling pathways. These changes in heart structure and/or function ultimately result in heart failure. In an effort to prevent this, multiple cardiovascular outcome trials have demonstrated the cardiac benefits of sodium‑glucose cotransporter type 2 inhibitors (SGLT2is), hypoglycemic drugs initially designed to treat type 2 diabetes mellitus. SGLT2is include empagliflozin and dapagliflozin, which are listed as guideline drugs in the 2021 European Guidelines for Heart Failure and the 2022 American Heart Association/American College of Cardiology/Heart Failure Society of America Guidelines for Heart Failure Management. In recent years, multiple studies using animal models have explored the mechanisms by which SGLT2is prevent cardiac remodeling. This article reviews the role of SGLT2is in cardiac remodeling induced by different etiologies to provide a guideline for further evaluation of the mechanisms underlying the inhibition of pathological cardiac remodeling by SGLT2is, as well as the development of novel drug targets.
Collapse
Affiliation(s)
- Bixian Chen
- Department of Pharmacy, Peking University People's Hospital, Beijing 100044, P.R. China
- Faculty of Life Sciences and Biopharmaceuticals, Shenyang Pharmaceutical University, Shenyang, Liaoning 110016, P.R. China
| | - Jing Guo
- Department of Pharmacy, Peking University People's Hospital, Beijing 100044, P.R. China
| | - Hongmei Ye
- Department of Pharmacy, Peking University People's Hospital, Beijing 100044, P.R. China
- Faculty of Life Sciences and Biopharmaceuticals, Shenyang Pharmaceutical University, Shenyang, Liaoning 110016, P.R. China
| | - Xinyu Wang
- Department of Pharmacy, Peking University People's Hospital, Beijing 100044, P.R. China
- Faculty of Life Sciences and Biopharmaceuticals, Shenyang Pharmaceutical University, Shenyang, Liaoning 110016, P.R. China
| | - Yufei Feng
- Clinical Trial Institution, Peking University People's Hospital, Beijing 100044, P.R. China
| |
Collapse
|
44
|
Vera Castro MF, Assmann CE, Reichert KP, Coppetti PM, Stefanello N, da Silva AD, Mostardeiro VB, de Jesus LB, da Silveira MV, Schirmann AA, Fracasso M, Maciel RM, Morsch VMM, Schetinger MRC. Vitamin D3 mitigates type 2 diabetes induced by a high carbohydrate-high fat diet in rats: Role of the purinergic system. J Nutr Biochem 2024; 127:109602. [PMID: 38373509 DOI: 10.1016/j.jnutbio.2024.109602] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Revised: 02/04/2024] [Accepted: 02/15/2024] [Indexed: 02/21/2024]
Abstract
This study evaluated the effect of vitamin D3 (VIT D3) supplementation on the enzymatic activities and density of ectonucleoside triphosphate diphosphohydrolase (E-NTPDase), ecto-5-nucleotidase (E-5'-NT), adenosine deaminase (ADA), as well as the density of P2 × 7R, P2Y12R, A1R, A2AR receptors, IL-1β, and oxidative parameters in type 2 diabetic rats. Forty male Wistar rats were fed a high carbohydrate-high fat diet (HCHFD) and received an intraperitoneal injection containing a single dose of streptozotocin (STZ, 35 mg/kg). Animals were divided into four groups: 1) control; 2) control/VIT D3 12 µg/kg; 3) diabetic; and 4) diabetic/VIT D3 12 µg/kg. Results show that VIT D3 reduced blood glucose, ATP hydrolysis, ADA activity, P2Y12R density (platelets), as well as ATP, ADP, and AMP hydrolysis and ADA activity (synaptosomes). Moreover, VIT D3 increased insulin levels and AMP hydrolysis (platelets) and improved antioxidant defense. Therefore, we suggest that VIT D3 treatment modulates hyperglycemia-induced changes via purinergic enzymes and receptor expression, consequently attenuating insulin homeostasis dysregulation in the diabetic state.
Collapse
Affiliation(s)
- Milagros Fanny Vera Castro
- Graduate Program in Biological Sciences, Toxicological Biochemistry, Center for Natural and Exact Sciences, Federal University of Santa Maria, University Campus, Santa Maria, RS, Brazil.
| | - Charles Elias Assmann
- Graduate Program in Biological Sciences, Toxicological Biochemistry, Center for Natural and Exact Sciences, Federal University of Santa Maria, University Campus, Santa Maria, RS, Brazil
| | - Karine Paula Reichert
- Graduate Program in Biological Sciences, Toxicological Biochemistry, Center for Natural and Exact Sciences, Federal University of Santa Maria, University Campus, Santa Maria, RS, Brazil
| | - Priscila Marquezan Coppetti
- Graduate Program in Biological Sciences, Toxicological Biochemistry, Center for Natural and Exact Sciences, Federal University of Santa Maria, University Campus, Santa Maria, RS, Brazil
| | - Naiara Stefanello
- Graduate Program in Biological Sciences, Toxicological Biochemistry, Center for Natural and Exact Sciences, Federal University of Santa Maria, University Campus, Santa Maria, RS, Brazil
| | - Aniélen Dutra da Silva
- Graduate Program in Biological Sciences, Toxicological Biochemistry, Center for Natural and Exact Sciences, Federal University of Santa Maria, University Campus, Santa Maria, RS, Brazil
| | - Vitor Bastianello Mostardeiro
- Graduate Program in Biological Sciences, Toxicological Biochemistry, Center for Natural and Exact Sciences, Federal University of Santa Maria, University Campus, Santa Maria, RS, Brazil
| | - Loren Borba de Jesus
- Graduate Program in Biological Sciences, Toxicological Biochemistry, Center for Natural and Exact Sciences, Federal University of Santa Maria, University Campus, Santa Maria, RS, Brazil
| | - Marcylene Vieira da Silveira
- Graduate Program in Biological Sciences, Toxicological Biochemistry, Center for Natural and Exact Sciences, Federal University of Santa Maria, University Campus, Santa Maria, RS, Brazil
| | - Adriel Antonio Schirmann
- Graduate Program in Biological Sciences, Toxicological Biochemistry, Center for Natural and Exact Sciences, Federal University of Santa Maria, University Campus, Santa Maria, RS, Brazil
| | - Mateus Fracasso
- Graduate Program in Biological Sciences, Toxicological Biochemistry, Center for Natural and Exact Sciences, Federal University of Santa Maria, University Campus, Santa Maria, RS, Brazil
| | - Roberto Marinho Maciel
- Department of Pathology, Federal University of Santa Maria, University Campus, Santa Maria, RS, Brazil
| | - Vera Maria Melchiors Morsch
- Graduate Program in Biological Sciences, Toxicological Biochemistry, Center for Natural and Exact Sciences, Federal University of Santa Maria, University Campus, Santa Maria, RS, Brazil
| | - Maria Rosa Chitolina Schetinger
- Graduate Program in Biological Sciences, Toxicological Biochemistry, Center for Natural and Exact Sciences, Federal University of Santa Maria, University Campus, Santa Maria, RS, Brazil.
| |
Collapse
|
45
|
Fadini GP, Buzzetti R, Pitocco D, Tortato E, Scatena A, Lamacchia O, Lastoria G, Simoni L, Consoli A. IDegLira for the real-world treatment of type 2 diabetes in Italy. Final results from the REX observational study. Diabetes Obes Metab 2024; 26:1746-1756. [PMID: 38327240 DOI: 10.1111/dom.15486] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Revised: 01/15/2024] [Accepted: 01/21/2024] [Indexed: 02/09/2024]
Abstract
AIM The study was designed to generate real-world evidence on IDegLira in the Italian clinical practice in two groups of patients with type 2 diabetes (T2D), switching to IDegLira either from a basal only (basal group) or basal-bolus insulin regimen (BB group). MATERIALS AND METHODS This was a non-interventional, multicentre, single-cohort, prospective study assessing the long-term glycaemic control in patients with T2D, who switched to IDegLira from a basal insulin ± glucose-lowering medication regimen with or without a bolus insulin component for approximately 18 months, conducted in 28 Italian diabetes centres. The primary endpoint was the change in glycated haemoglobin (HbA1c) levels from baseline to 6 months after IDegLira initiation. RESULTS The study included 358 patients with a mean age 67.2 years and diabetes duration of 15.7 years. HbA1c significantly decreased from IDegLira start to all study time points in the overall population (basal group -1.19%; BB group -0.60% at the end of observation). Patients achieving HbA1c <7% levels increased from 12.9% (n = 43) to 40.3% (n = 110) at 18 months. Fasting blood glucose and body weight also significantly decreased in both groups, although more in the BB group. Overall, 14.3% of completed patients had an intensification of treatment (mainly in the basal group) and 48.6% had a simplification of treatment (mainly in the BB group). CONCLUSIONS Switching to IDegLira in a real-world clinical setting is a valid therapeutic option for patients with T2D with inadequate glycaemic control on basal or BB insulin regimen and/or need to simplify their insulin therapy, with specific reasons and therapeutic goals according to different T2D management trajectories.
Collapse
Affiliation(s)
- Gian Paolo Fadini
- Department of Medicine, University of Padova, Padua, Italy
- Division of Metabolic Diseases, Padova Hospital, Padua, Italy
| | - Raffaella Buzzetti
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - Dario Pitocco
- Diabetology Unit, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Elena Tortato
- Metabolic Diseases and Diabetology Department, IRCCS INRCA, Ancona, Italy
| | | | - Olga Lamacchia
- Endocrinology Unit, Department of Medical and Surgical Sciences, University of Foggia, Foggia, Italy
| | - Giusi Lastoria
- Clinical Medical & Regulatory Department, Novo Nordisk SpA, Rome, Italy
| | - Lucia Simoni
- Medineos Observational Research, an IQVIA Company, Modena, Italy
| | - Agostino Consoli
- Department of Medicine and Aging Sciences (DMSI) and Center for Advanced Studies and Technology (CAST), University G. D'Annunzio, Chieti, Italy
| |
Collapse
|
46
|
Iijima H, Gouda M, Hida H, Mori-Anai K, Takahashi A, Minai R, Ninomiya H, Saito Y, Miyawaki A, Wada J. Renal outcomes with sodium-glucose cotransporter 2 inhibitors in Japanese people with grade 3 chronic kidney disease and type 2 diabetes: Analysis of medical administrative databases. Diabetes Obes Metab 2024; 26:1615-1623. [PMID: 38413384 DOI: 10.1111/dom.15461] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/21/2023] [Revised: 12/25/2023] [Accepted: 01/04/2024] [Indexed: 02/29/2024]
Abstract
AIM To evaluate whether sodium-glucose cotransporter 2 inhibitor (SGLT2i) therapy is associated with a reduction of renal events compared with other glucose-lowering drugs (oGLDs) among Japanese people with type 2 diabetes (T2D) and grade 3 (G3) chronic kidney disease (CKD) in a real-world clinical practice setting. MATERIALS AND METHODS People with T2D who were newly prescribed an SGLT2i or an oGLD from April 2014 to November 2021 (without prior use of index drugs for ≥ 1 year prior to index date) and G3 CKD (estimated glomerular filtration rate [eGFR] ≥ 30 to < 60 mL/min/1.73 m2) were selected from the Medical Data Vision database (MDV-DB) and the Real-World Data database (RWD-DB). SGLT2i and oGLD users were matched (1:1) using propensity score on patient background characteristics. The primary endpoint was a composite of the development of end-stage kidney disease or a sustained decline in eGFR of 50% or more. Hazard ratios (HRs) were estimated using the Cox proportional hazards model. RESULTS Overall, 3190 (1595 per group) patients in the MDV-DB and 2572 (1286 per group) patients in the RWD-DB were included in the analyses. The composite outcome was significantly lower in the SGLT2i group than in the oGLD group in the MDV-DB (HR 0.49, 95% confidence interval [CI] 0.33 to 0.74, P < 0.001) and in the RWD-DB (HR 0.57, 95% CI 0.37 to 0.88, P = 0.011). CONCLUSIONS Japanese people with T2D and G3 CKD initiating an SGLT2i had a lower risk of renal events than people initiating an oGLD.
Collapse
Affiliation(s)
- Hiroaki Iijima
- Ikuyaku. Integrated Value Development Division, Mitsubishi Tanabe Pharma Corporation, Tokyo, Japan
| | - Maki Gouda
- Ikuyaku. Integrated Value Development Division, Mitsubishi Tanabe Pharma Corporation, Tokyo, Japan
| | - Hideaki Hida
- Ikuyaku. Integrated Value Development Division, Mitsubishi Tanabe Pharma Corporation, Tokyo, Japan
| | - Kazumi Mori-Anai
- Ikuyaku. Integrated Value Development Division, Mitsubishi Tanabe Pharma Corporation, Tokyo, Japan
| | - Akiko Takahashi
- Ikuyaku. Integrated Value Development Division, Mitsubishi Tanabe Pharma Corporation, Tokyo, Japan
| | | | | | | | - Atsushi Miyawaki
- Datack, Inc., Tokyo, Japan
- Department of Public Health, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
- Department of Health Services Research, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Jun Wada
- Department of Nephrology, Rheumatology, Endocrinology and Metabolism, Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama, Japan
| |
Collapse
|
47
|
Rizzi A, Kloecker DE, Pitocco D, Khunti K, Davies MJ, Zaccardi F. Translating trial results into interpretable risk estimates: Systematic analysis of cardiorenal outcome trials of glucagon-like peptide-1 receptor agonists and sodium-glucose cotransporter-2 inhibitors. Nutr Metab Cardiovasc Dis 2024; 34:1129-1133. [PMID: 38336546 DOI: 10.1016/j.numecd.2023.12.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/04/2023] [Revised: 12/13/2023] [Accepted: 12/15/2023] [Indexed: 02/12/2024]
Abstract
BACKGROUND AND AIMS In a randomised controlled trial (RCT), the between-arm difference in the average probability of an event per unit of time (i.e., yearly incidence risk difference, YIRD) is an easy-to-interpret treatment effect metric. We aimed to quantify the YIRD in cardiorenal RCTs of GLP-1RAs or SGLT-2is. METHODS AND RESULTS We digitally searched for RCTs published up to March 1st, 2023, including subjects with type 2 diabetes randomised to GLP-1RAs or SGLT-2is and investigating cardiorenal outcomes or death. We extracted information from Kaplan-Meier (KM) plots to obtain time-to-event individual data and estimate within-arm yearly incidence risk and YIRD. Data from 19 RCTs (28 kM plots) were analysed: comparing treatment to placebo, in GLP-1RA RCTs the YIRD ranged from 0.2 % (95 % CI: -0.7 %, 1.1 %) to -1.9 % (-3.1, -0.7), for primary outcome; and from -0.2 % (-0.5, 0.2) to -0.4 % (-0.7 %, -0.0 %), for mortality. With the exception of SOLOIST-WHF (YIRD 11.9 % for primary outcome), corresponding estimates in SGLT-2is RCTs were: from -0.1 % (-0.4, 0.1) to -5.0 % (-7.7, -2.6), for primary outcome; and from -0.1 % (-0.2, 0.1) to -1.9 % (-4.4 %, 0.6 %), for mortality. CONCLUSION The YIRD metric complements other relative treatment effect estimates and helps quantify the absolute benefit of GLP-1RAs and SGLT-2is.
Collapse
Affiliation(s)
- Alessandro Rizzi
- Leicester Real World Evidence Unit, Leicester Diabetes Centre, University of Leicester, Leicester General Hospital, Leicester LE5 4PW, UK; Diabetes Care Unit, Catholic University, Fondazione Policlinico Agostino Gemelli, Rome, Italy.
| | - David E Kloecker
- Leicester Real World Evidence Unit, Leicester Diabetes Centre, University of Leicester, Leicester General Hospital, Leicester LE5 4PW, UK
| | - Dario Pitocco
- Diabetes Care Unit, Catholic University, Fondazione Policlinico Agostino Gemelli, Rome, Italy
| | - Kamlesh Khunti
- Leicester Real World Evidence Unit, Leicester Diabetes Centre, University of Leicester, Leicester General Hospital, Leicester LE5 4PW, UK; NIHR Collaboration for Leadership in Applied Health Research and Care-East Midlands, Leicester General Hospital, Gwendolen Road, Leicester LE5 4PW, UK
| | - Melanie J Davies
- NIHR Collaboration for Leadership in Applied Health Research and Care-East Midlands, Leicester General Hospital, Gwendolen Road, Leicester LE5 4PW, UK; NIHR Leicester Biomedical Research Centre, Leicester General Hospital, Gwendolen Road, Leicester LE5 4PW, UK
| | - Francesco Zaccardi
- Leicester Real World Evidence Unit, Leicester Diabetes Centre, University of Leicester, Leicester General Hospital, Leicester LE5 4PW, UK; NIHR Collaboration for Leadership in Applied Health Research and Care-East Midlands, Leicester General Hospital, Gwendolen Road, Leicester LE5 4PW, UK; NIHR Leicester Biomedical Research Centre, Leicester General Hospital, Gwendolen Road, Leicester LE5 4PW, UK
| |
Collapse
|
48
|
Kim SH, Kim DY, Chun SW, Kim J, Woo J. Impartial feature selection using multi-agent reinforcement learning for adverse glycemic event prediction. Comput Biol Med 2024; 173:108257. [PMID: 38520922 DOI: 10.1016/j.compbiomed.2024.108257] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Revised: 02/02/2024] [Accepted: 03/06/2024] [Indexed: 03/25/2024]
Abstract
We developed an attention model to predict future adverse glycemic events 30 min in advance based on the observation of past glycemic values over a 35 min period. The proposed model effectively encodes insulin administration and meal intake time using Time2Vec (T2V) for glucose prediction. The proposed impartial feature selection algorithm is designed to distribute rewards proportionally according to agent contributions. Agent contributions are calculated by a step-by-step negation of updated agents. Thus, the proposed feature selection algorithm optimizes features from electronic medical records to improve performance. For evaluation, we collected continuous glucose monitoring data from 102 patients with type 2 diabetes admitted to Cheonan Hospital, Soonchunhyang University. Using our proposed model, we achieved F1-scores of 89.0%, 60.6%, and 89.8% for normoglycemia, hypoglycemia, and hyperglycemia, respectively.
Collapse
Affiliation(s)
- Seo-Hee Kim
- Department of ICT Convergence, Soonchunhyang University, Asan, South Korea
| | - Dae-Yeon Kim
- Department of Internal Medicine, Soonchunhyang University Cheonan Hospital, Cheonan, South Korea.
| | - Sung-Wan Chun
- Department of Internal Medicine, Soonchunhyang University Cheonan Hospital, Cheonan, South Korea
| | - Jaeyun Kim
- Department of AI and Big Data, Soonchunhyang University, Asan, South Korea
| | - Jiyoung Woo
- Department of AI and Big Data, Soonchunhyang University, Asan, South Korea.
| |
Collapse
|
49
|
Diallo A, Diallo MF, Carlos-Bolumbu M, Galtier F. Uric acid-lowering effects of sodium-glucose cotransporter 2 inhibitors for preventing cardiovascular events and mortality: A systematic review and meta-analysis. Diabetes Obes Metab 2024; 26:1980-1985. [PMID: 38316608 DOI: 10.1111/dom.15483] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/18/2023] [Revised: 01/16/2024] [Accepted: 01/21/2024] [Indexed: 02/07/2024]
Abstract
BACKGROUND To evaluate the effect of a 1 mg/dl reduction in uric acid (UA) on cardiovascular events and mortality in patients treated with sodium-glucose cotransporter 2 (SGLT2) inhibitors. RESEARCH DESIGN AND METHODS We performed a systematic review of the MEDLINE and EMBASE databases searched up to 30 June 2023 (PROSPERO, CRD42022355479) to identify large-scale SGLT2 inhibitor trials. Random-effects meta-analyses were used to pool the estimates. RESULTS In total, five SGLT2 inhibitor trials (31 535 patients, 54% with heart failure) were analysed. Over a median follow-up of 2.2 years, the mean reduction in UA was -0.79 mg/dl (95% confidence interval (CI), -1.03 to -0.54). Every 1 mg/dl reduction in UA was associated with a significantly lower risk of a composite of cardiovascular death and hospitalization for heart failure [hazard ratio, 0.64 (95% CI, 0.46-0.88)] and hospitalization for heart failure (0.68; 95% CI, 0.62-0.74), with a similar risk of mortality. CONCLUSIONS SGLT2 inhibitors reduced UA levels and cardiovascular events independently of heart failure status.
Collapse
Affiliation(s)
- A Diallo
- University Gamal Abdel Nasser of Conakry, Department of Public Health, Conakry, Guinea
| | - M F Diallo
- Groupe Hospitalier du Havre, Service de Néphrologie, Havre, France
| | | | - F Galtier
- Clinical Investigation Center 1411, INSERM, CHU Montpellier, Univ Montpellier, Montpellier, France
- INSERM, F-CRIN, Innovative Clinical Research Network in Vaccinology (I-REIVAC), Paris, France
| |
Collapse
|
50
|
Ciardullo S, Savaré L, Rea F, Perseghin G, Corrao G. Adherence to GLP1-RA and SGLT2-I affects clinical outcomes and costs in patients with type 2 diabetes. Diabetes Metab Res Rev 2024; 40:e3791. [PMID: 38549238 DOI: 10.1002/dmrr.3791] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Revised: 02/02/2024] [Accepted: 02/21/2024] [Indexed: 04/02/2024]
Abstract
AIMS To evaluate the impact of adherence to glucagon like peptide-1 receptor agonists (GLP1-RA) and sodium-glucose transporter two inhibitors (SGLT2-I) on clinical outcomes and costs in patients with type 2 diabetes mellitus (T2DM). MATERIALS AND METHODS The 121,115 residents of the Lombardy Region (Italy) aged ≥40 years newly treated with metformin during 2007-2015 were followed to identify those who started therapy with GLP1-RA or SGLT2-I. Adherence to drug therapy over the first year was defined as the proportion of days covered >80%. Within each drug class, for each adherent patient, one non-adherent patient was matched for age, sex, duration, adherence to metformin treatment and propensity score. The primary clinical outcome was a composite of insulin initiation, hospitalisation for micro- and macrovascular complications and all-cause mortality after the first year of drug treatment. Costs were evaluated based on reimbursements from the national healthcare system. RESULTS After matching, 1182 pairs of adherent and non-adherent GLP1-RA users and 1126 pairs of adherent and non-adherent SGLT2-I users were included. In both groups, adherent patients experienced a significantly lower incidence of the primary outcome (HR: 0.85, 95% CI 0.72-0.98 for GLP1-RA and HR: 0.69, 95% CI 0.55-0.87 for SGLT2-I). A significant reduction in hospitalizations was found for adherent patients in the GLP1-RA group but not for the SGLT2-I group. Results were consistent when analyses were stratified by age and sex. While higher drug-related costs in the adherent group were counterbalanced by decreased hospitalisation costs in SGLT2-I treated patients, this was not the case for GLP1-RA. CONCLUSIONS Higher adherence to drug treatment with GLP1-RA and SGLT2-I during the first year of the drug intake is associated with a lower incidence of adverse clinical outcomes in a real-world setting.
Collapse
Affiliation(s)
- Stefano Ciardullo
- Department of Internal Medicine and Rehabilitation, Policlinico di Monza, Monza, Italy
- Department of Medicine and Surgery, Università degli Studi di Milano-Bicocca, Monza, Italy
| | - Laura Savaré
- National Centre for Healthcare Research & Pharmacoepidemiology, at the University of Milano-Bicocca, Milan, Italy
- MOX - Laboratory for Modeling and Scientific Computing, Department of Mathematics, Politecnico di Milano, Milan, Italy
- CHDS - Center for Health data Science, Human Technopole, Milan, Italy
| | - Federico Rea
- National Centre for Healthcare Research & Pharmacoepidemiology, at the University of Milano-Bicocca, Milan, Italy
- Laboratory of Healthcare Research & Pharmacoepidemiology, Unit of Biostatistics, Epidemiology and Public Health, Department of Statistics and Quantitative Methods, University of Milano-Bicocca, Milan, Italy
| | - Gianluca Perseghin
- Department of Internal Medicine and Rehabilitation, Policlinico di Monza, Monza, Italy
- Department of Medicine and Surgery, Università degli Studi di Milano-Bicocca, Monza, Italy
| | - Giovanni Corrao
- National Centre for Healthcare Research & Pharmacoepidemiology, at the University of Milano-Bicocca, Milan, Italy
- Laboratory of Healthcare Research & Pharmacoepidemiology, Unit of Biostatistics, Epidemiology and Public Health, Department of Statistics and Quantitative Methods, University of Milano-Bicocca, Milan, Italy
| |
Collapse
|