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Botana López M, Camafort Babkowski M, Campuzano Ruiz R, Cebrián Cuenca A, Gargallo Fernández M, David de Paz H, Redondo-Antón J, Artime E, Díaz-Cerezo S, Rubio de Santos M. Barriers and Strategies to Optimize the Use of Glucagon-Like Peptide 1 Receptor Agonists in People with Type 2 Diabetes and High Cardiovascular Risk or Established Cardiovascular Disease: A Delphi Consensus in Spain. Adv Ther 2024; 41:3569-3584. [PMID: 39039388 DOI: 10.1007/s12325-024-02938-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2024] [Accepted: 06/24/2024] [Indexed: 07/24/2024]
Abstract
INTRODUCTION Glucagon-like peptide-1 receptor agonists (GLP-1 RAs) are effective for glycemic control, with many also demonstrating cardiovascular (CV) benefit, in people with type 2 diabetes (T2D). This study aimed to find a consensus on the barriers and strategies for the optimal use of GLP-1 RAs in people with T2D and high CV risk or established cardiovascular disease (CVD) in Spain. METHODS A two-round Delphi survey (53 questions) was conducted among members of four national scientific societies in Spain, including physicians experienced in the management of people with T2D. The degree of consensus was evaluated with a 7-point Likert scale, establishing consensus when ≥ 70% of the panelists agreed (6-7) or disagreed (1-2). RESULTS A total of 97 physicians participated in the first round (endocrinology: 34%, family and community medicine: 21%, internal medicine: 23%, and cardiology: 23%), and 96 in the second round. The main barriers identified were: therapeutic inertia and late use of GLP-1 RAs; lack of a comprehensive approach to CV risk; lack of knowledge on the usefulness of GLP-1 RAs in CVD prevention and treatment; and economic/administrative barriers. Strategies with a highest consensus included: the need to establish simple protocols that integrate awareness of CV risk monitoring; training professionals and patients; and the use of new technologies. CONCLUSION Physicians identified clinical, healthcare, and economic/administrative barriers that limit the use of GLP-1 RAs in people with T2D and high CV risk or established CVD in Spain, highlighting the importance of integrating these therapies according to clinical practice guidelines.
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Affiliation(s)
- Manuel Botana López
- Servicio de Endocrinología, Hospital Universitario Lucus Augusti, Lugo, Spain
| | - Miguel Camafort Babkowski
- Servicio de Medicina Interna, ICMiD, Hospital Clínic, Barcelona, Spain
- Departamento de Medicina, Universidad de Barcelona; CiberOBN, Instituto de Salud Carlos III, Madrid, Spain
| | - Raquel Campuzano Ruiz
- Servicio de Cardiología, Hospital Universitario Fundación de Alcorcón, Madrid, Spain
| | - Ana Cebrián Cuenca
- Medicina Familiar y Comunitaria, Centro de Salud Cartagena Casco, Cartagena, Spain
- Biomedical Research Institute of Murcia (IMIB), Murcia, Spain
| | - Manuel Gargallo Fernández
- Servicio de Endocrinología y Nutrición, Hospital Universitario Infanta Leonor, Madrid, y Fundación Jiménez Díaz, Madrid, Spain
| | - Héctor David de Paz
- Outcomes'10, Parque Científico, Tecnológico y Empresarial, Universidad Jaume I, Castellón de la Plana, Spain
| | | | - Esther Artime
- Eli Lilly and Company, Avda. de la Industria 30, Alcobendas, 28108, Madrid, Spain
| | - Silvia Díaz-Cerezo
- Eli Lilly and Company, Avda. de la Industria 30, Alcobendas, 28108, Madrid, Spain
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Xie X, Gao M, Wang H, Zhang M, Zhao W, Li C, Zhang W, Yang J, Zhang Y, Chen E, Guo Y, Guo Z, Ngowi EE, Wang X, Zhu Y, Wang Y, Li X, Yao H, Yan L, Fang F, Li M, Qiao A, Liu X. LncRNA-Snhg3 regulates mouse hepatic glycogenesis under normal chow diet. FASEB J 2024; 38:e23880. [PMID: 39132919 DOI: 10.1096/fj.202401064r] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2024] [Revised: 07/17/2024] [Accepted: 07/31/2024] [Indexed: 08/13/2024]
Abstract
Long noncoding RNAs (lncRNAs) are strongly associated with glucose homeostasis, but their roles remain largely unknown. In this study, the potential role of lncRNA-Snhg3 in glucose metabolism was evaluated both in vitro and in vivo. Here, we found a positive relationship between Snhg3 and hepatic glycogenesis. Glucose tolerance improved in hepatocyte-specific Snhg3 knock-in (Snhg3-HKI) mice, while it worsened in hepatocyte-specific Snhg3 knockout (Snhg3-HKO) mice. Furthermore, hepatic glycogenesis had shown remarkable increase in Snhg3-HKI mice and reduction in Snhg3-HKO mice, respectively. Mechanistically, Snhg3 increased mRNA and protein expression levels of PPP1R3B through inducing chromatin remodeling and promoting the phosphorylation of protein kinase B. Collectively, these results suggested that lncRNA-Snhg3 plays a critical role in hepatic glycogenesis.
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Affiliation(s)
- Xianghong Xie
- State Key Laboratory of Common Mechanism Research for Major Diseases, Department of Biochemistry & Molecular Biology, Institute of Basic Medical Sciences Chinese Academy of Medical Sciences & School of Basic Medicine Peking Union Medical College, Beijing, China
| | - Mingyue Gao
- State Key Laboratory of Common Mechanism Research for Major Diseases, Department of Biochemistry & Molecular Biology, Institute of Basic Medical Sciences Chinese Academy of Medical Sciences & School of Basic Medicine Peking Union Medical College, Beijing, China
| | - Heping Wang
- State Key Laboratory of Common Mechanism Research for Major Diseases, Department of Biochemistry & Molecular Biology, Institute of Basic Medical Sciences Chinese Academy of Medical Sciences & School of Basic Medicine Peking Union Medical College, Beijing, China
| | - Minglong Zhang
- Department of Pathophysiology, Institute of Basic Medical Sciences Chinese Academy of Medical Sciences & School of Basic Medicine Peking Union Medical College, Beijing, China
| | - Wei Zhao
- State Key Laboratory of Common Mechanism Research for Major Diseases, Department of Biochemistry & Molecular Biology, Institute of Basic Medical Sciences Chinese Academy of Medical Sciences & School of Basic Medicine Peking Union Medical College, Beijing, China
| | - Chunmei Li
- State Key Laboratory of Common Mechanism Research for Major Diseases, Department of Biochemistry & Molecular Biology, Institute of Basic Medical Sciences Chinese Academy of Medical Sciences & School of Basic Medicine Peking Union Medical College, Beijing, China
| | - Weihong Zhang
- Department of Microbiology and Immunology, Shanxi Medical University, Taiyuan, China
| | - Jiahui Yang
- Department of Microbiology and Immunology, Shanxi Medical University, Taiyuan, China
| | - Yinliang Zhang
- State Key Laboratory of Common Mechanism Research for Major Diseases, Department of Biochemistry & Molecular Biology, Institute of Basic Medical Sciences Chinese Academy of Medical Sciences & School of Basic Medicine Peking Union Medical College, Beijing, China
| | - Enhui Chen
- Department of Pathophysiology, Institute of Basic Medical Sciences Chinese Academy of Medical Sciences & School of Basic Medicine Peking Union Medical College, Beijing, China
| | - Yanfang Guo
- State Key Laboratory of Common Mechanism Research for Major Diseases, Department of Biochemistry & Molecular Biology, Institute of Basic Medical Sciences Chinese Academy of Medical Sciences & School of Basic Medicine Peking Union Medical College, Beijing, China
| | - Zeyu Guo
- State Key Laboratory of Common Mechanism Research for Major Diseases, Department of Biochemistry & Molecular Biology, Institute of Basic Medical Sciences Chinese Academy of Medical Sciences & School of Basic Medicine Peking Union Medical College, Beijing, China
| | - Ebenezeri Erasto Ngowi
- Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China
- Zhongshan Institute for Drug Discovery, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Zhongshan, Guangdong, China
| | - Xiaoman Wang
- State Key Laboratory of Common Mechanism Research for Major Diseases, Department of Biochemistry & Molecular Biology, Institute of Basic Medical Sciences Chinese Academy of Medical Sciences & School of Basic Medicine Peking Union Medical College, Beijing, China
| | - Yinghan Zhu
- Department of Pathophysiology, Institute of Basic Medical Sciences Chinese Academy of Medical Sciences & School of Basic Medicine Peking Union Medical College, Beijing, China
| | - Yiting Wang
- State Key Laboratory of Common Mechanism Research for Major Diseases, Department of Biochemistry & Molecular Biology, Institute of Basic Medical Sciences Chinese Academy of Medical Sciences & School of Basic Medicine Peking Union Medical College, Beijing, China
| | - Xiaolu Li
- State Key Laboratory of Common Mechanism Research for Major Diseases, Department of Biochemistry & Molecular Biology, Institute of Basic Medical Sciences Chinese Academy of Medical Sciences & School of Basic Medicine Peking Union Medical College, Beijing, China
| | - Hong Yao
- Department of Microbiology and Immunology, Shanxi Medical University, Taiyuan, China
| | - Li Yan
- Department of Pathophysiology, Institute of Basic Medical Sciences Chinese Academy of Medical Sciences & School of Basic Medicine Peking Union Medical College, Beijing, China
| | - Fude Fang
- State Key Laboratory of Common Mechanism Research for Major Diseases, Department of Biochemistry & Molecular Biology, Institute of Basic Medical Sciences Chinese Academy of Medical Sciences & School of Basic Medicine Peking Union Medical College, Beijing, China
| | - Meixia Li
- State Key Laboratory of Brain and Cognitive Science, Institute of Biophysics, Chinese Academy of Sciences, Beijing, China
| | - Aijun Qiao
- Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China
- Zhongshan Institute for Drug Discovery, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Zhongshan, Guangdong, China
| | - Xiaojun Liu
- State Key Laboratory of Common Mechanism Research for Major Diseases, Department of Biochemistry & Molecular Biology, Institute of Basic Medical Sciences Chinese Academy of Medical Sciences & School of Basic Medicine Peking Union Medical College, Beijing, China
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Imai T, Kato N, Kanda N, Hashimoto H, Yamana H, Hatakeyama S. Risk of Urogenital Bacterial Infection with Sodium-Glucose Cotransporter-2 Inhibitors: A Retrospective Cohort Study Using a Claims Database. Diabetes Ther 2024; 15:1821-1830. [PMID: 38958909 PMCID: PMC11263449 DOI: 10.1007/s13300-024-01613-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/24/2024] [Accepted: 06/18/2024] [Indexed: 07/04/2024] Open
Abstract
INTRODUCTION The association between sodium-glucose cotransporter-2 (SGLT2) inhibitors and the risk of urogenital infections remains controversial. This study aimed to investigate the association between SGLT2 inhibitors and the incidence of perineal soft tissue infections, including Fournier's gangrene (FG), genital bacterial infections, and urinary tract infections (UTIs), using administrative claims data in Japan. METHODS In this retrospective cohort study, we utilized the JMDC Claims Database. The study included patients aged 18 years or older diagnosed with type 2 diabetes mellitus, identified by a diagnostic code, who received new prescriptions for SGLT2 inhibitors or dipeptidyl peptidase 4 (DPP-4) inhibitors between April 2014 and August 2020. Using one-to-one propensity score (PS) matching, we compared the incidence of perineal soft tissue infections, including FG, genital bacterial infection, and UTIs between groups treated with SGLT2 and DPP-4 inhibitors. Hazard ratios (HR) and their 95% confidence intervals (CI) were estimated using the Cox proportional hazards model. RESULTS We identified 34,897 patients in the SGLT2 inhibitor group and 135,311 patients in the DPP-4 inhibitor group. After one-to-one PS matching, 31,665 pairs were generated. The mean age of the patients was 51 years, with approximately 70% being male. The use of SGLT2 inhibitors was associated with a decreased risk of UTI (HR 0.90, 95% CI 0.83-0.98) and an increased risk of genital bacterial infection (HR 1.23, 95% CI 1.03-1.46) compared to DPP-4 inhibitors. However, no significant association was observed with perineal soft tissue infection (HR 1.05, 95% CI 0.61-1.81). CONCLUSIONS SGLT2 inhibitors were associated with a reduced risk of UTI and an increased risk of genital bacterial infection. They showed no significant association with perineal soft tissue infection when compared to DPP-4 inhibitors. Future research should explore broader demographics, focusing on the elderly and achieving gender balance, to gain a comprehensive understanding of infection risks.
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Affiliation(s)
- Takanori Imai
- Division of General Internal Medicine, Jichi Medical University Hospital, 3311-1 Yakushiji, Shimotsuke-Shi, Tochigi, 329-0498, Japan
| | - Naoto Kato
- Division of General Internal Medicine, Jichi Medical University Hospital, 3311-1 Yakushiji, Shimotsuke-Shi, Tochigi, 329-0498, Japan
- Yamagata Prefectural Central Hospital, 1800 Aoyagi, Yamagata-Shi, Yamagata, 990-2292, Japan
| | - Naoki Kanda
- Division of General Internal Medicine, Jichi Medical University Hospital, 3311-1 Yakushiji, Shimotsuke-Shi, Tochigi, 329-0498, Japan
| | - Hideki Hashimoto
- Division of General Internal Medicine, Jichi Medical University Hospital, 3311-1 Yakushiji, Shimotsuke-Shi, Tochigi, 329-0498, Japan
- Department of Emergency and Critical Care Medicine, Hitachi General Hospital, 2-1-1, Jonan-Cho, Hitachi-Shi, Ibaraki, 317-0077, Japan
| | - Hayato Yamana
- Data Science Center, Jichi Medical University, 3311-1 Yakushiji, Shimotsuke-Shi, Tochigi, 329-0498, Japan
| | - Shuji Hatakeyama
- Division of General Internal Medicine, Jichi Medical University Hospital, 3311-1 Yakushiji, Shimotsuke-Shi, Tochigi, 329-0498, Japan.
- Division of Infectious Diseases, Department of Infection and Immunity, Jichi Medical University, 3311-1 Yakushiji, Shimotsuke-Shi, Tochigi, 329-0498, Japan.
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Buckeridge C, Tsamandouras N, Carvajal-Gonzalez S, Brown LS, Hernandez-Illas M, Saxena AR. Once-daily oral small-molecule glucagon-like peptide-1 receptor agonist lotiglipron (PF-07081532) for type 2 diabetes and obesity: Two randomized, placebo-controlled, multiple-ascending-dose Phase 1 studies. Diabetes Obes Metab 2024; 26:3155-3166. [PMID: 38751362 DOI: 10.1111/dom.15643] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Revised: 04/09/2024] [Accepted: 04/17/2024] [Indexed: 07/10/2024]
Abstract
AIM To investigate the effects of lotiglipron (PF-07081532), a once-daily, oral small-molecule glucagon-like peptide-1 receptor agonist, in participants with type 2 diabetes (T2D) and/or obesity. MATERIALS AND METHODS Two Phase 1 randomized, double-blind, placebo-controlled, multiple-ascending-dose studies were conducted to investigate the safety, tolerability, pharmacokinetics and pharmacodynamics of lotiglipron. RESULTS Across the studies, 74 participants with T2D were treated for 28 or 42 days, and 26 participants with obesity without diabetes were treated for 42 days, following randomization to placebo or lotiglipron (target doses 10-180 mg/day, with dose titration to higher target doses). Most adverse events were mild (89.6%), with nausea the most frequently reported in both studies. There were no clinically meaningful adverse trends noted in safety laboratory tests, vital signs, or electrocardiogram parameters. In participants with T2D, lotiglipron resulted in dose-dependent reductions in mean daily glucose. The 180-mg dose was associated with least squares mean decreases from baseline in glycated haemoglobin (-1.61% [90% confidence interval {CI} -2.08, -1.14] vs. -0.61% [-1.56, 0.34] for placebo) and body weight (-5.10 kg [90% CI -6.62, -3.58] vs. -2.06 kg [90% CI -4.47, 0.36] for placebo) after 42 days; a similar magnitude of weight loss was seen in participants with obesity. The observed pharmacokinetic profile supported once-daily dosing. CONCLUSIONS The profile of once-daily lotiglipron with doses up to 180 mg, as observed in these two Phase 1 studies, indicated a safety and tolerability profile consistent with the mechanism of action, with dose-dependent reductions in glycaemic indices (T2D) and body weight (both populations) after multiple doses. CLINICALTRIALS gov identifier: NCT04305587, NCT05158244.
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Affiliation(s)
- Clare Buckeridge
- Pfizer Worldwide Research and Development, Cambridge, Massachusetts, USA
| | | | | | - Lisa S Brown
- Pfizer Worldwide Research and Development, Collegeville, Pennsylvania, USA
| | | | - Aditi R Saxena
- Pfizer Worldwide Research and Development, Cambridge, Massachusetts, USA
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5
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Hoekx CA, Straat ME, Bizino MB, van Eyk HJ, Lamb HJ, Smit JWA, Jazet IM, de Jager SCA, Boon MR, Martinez‐Tellez B. Growth differentiation factor 15 is not modified after weight loss induced by liraglutide in South Asians and Europids with type 2 diabetes mellitus. Exp Physiol 2024; 109:1292-1304. [PMID: 38965822 PMCID: PMC11291866 DOI: 10.1113/ep091815] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2024] [Accepted: 05/22/2024] [Indexed: 07/06/2024]
Abstract
Glucagon-like peptide-1 receptor (GLP-1R) agonists induce weight loss in patients with type 2 diabetes mellitus (T2DM), but the underlying mechanism is unclear. Recently, the mechanism by which metformin induces weight loss could be explained by an increase in growth differentiation factor 15 (GDF15), which suppresses appetite. Therefore, we aimed to investigate whether the GLP-1R agonist liraglutide modifies plasma GDF15 levels in patients with T2DM. GDF15 levels were measured in plasma samples obtained from Dutch Europids and Dutch South Asians with T2DM before and after 26 weeks of treatment with daily liraglutide (n = 44) or placebo (n = 50) added to standard care. At baseline, circulating GDF15 levels did not differ between South Asians and Europids with T2DM. Treatment with liraglutide, compared to placebo, decreased body weight, but did not modify plasma GDF15 levels in all patients, or when data were split by ethnicity. Also, the change in plasma GDF15 levels after treatment with liraglutide did not correlate with changes in body weight or HbA1c levels. In addition, the dose of metformin used did not correlate with baseline plasma GDF15 levels. Compared to placebo, liraglutide treatment for 26 weeks does not modify plasma GDF15 levels in Dutch Europid or South Asian patients with T2DM. Thus, the weight loss induced by liraglutide is likely explained by other mechanisms beyond the GDF15 pathway. HIGHLIGHTS: What is the central question of this study? Growth differentiation factor 15 (GDF15) suppresses appetite and is increased by metformin: does the GLP-1R agonist liraglutide modify plasma GDF15 levels in patients with type 2 diabetes mellitus (T2DM)? What is the main finding and its importance? Plasma GDF15 levels did not differ between South Asians and Europids with T2DM and were not modified by 26 weeks of liraglutide in either ethnicity. Moreover, there was no correlation between the changes in plasma GDF15 levels and dosage of metformin administered, changes in body weight or HbA1c levels. The appetite-suppressing effect of liraglutide is likely exerted via pathways other than GDF15.
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Affiliation(s)
- Carlijn A. Hoekx
- Division of Endocrinology, Department of MedicineLeiden University Medical CenterLeidenThe Netherlands
- Einthoven Laboratory for Experimental Vascular MedicineLeiden University Medical CenterLeidenThe Netherlands
| | - Maaike E. Straat
- Division of Endocrinology, Department of MedicineLeiden University Medical CenterLeidenThe Netherlands
- Einthoven Laboratory for Experimental Vascular MedicineLeiden University Medical CenterLeidenThe Netherlands
| | - Maurice B. Bizino
- Division of Endocrinology, Department of MedicineLeiden University Medical CenterLeidenThe Netherlands
- Department of RadiologyLeiden University Medical CenterLeidenThe Netherlands
| | - Huub J. van Eyk
- Division of Endocrinology, Department of MedicineLeiden University Medical CenterLeidenThe Netherlands
- Einthoven Laboratory for Experimental Vascular MedicineLeiden University Medical CenterLeidenThe Netherlands
| | | | - Johannes W. A. Smit
- Department of MedicineRadboud University Medical CenterNijmegenThe Netherlands
| | - Ingrid M. Jazet
- Division of Endocrinology, Department of MedicineLeiden University Medical CenterLeidenThe Netherlands
- Einthoven Laboratory for Experimental Vascular MedicineLeiden University Medical CenterLeidenThe Netherlands
| | - Saskia C. A. de Jager
- Laboratory of Translational ImmunologyUniversity Medical Centre UtrechtUtrechtThe Netherlands
| | - Mariëtte R. Boon
- Division of Endocrinology, Department of MedicineLeiden University Medical CenterLeidenThe Netherlands
- Einthoven Laboratory for Experimental Vascular MedicineLeiden University Medical CenterLeidenThe Netherlands
| | - Borja Martinez‐Tellez
- Division of Endocrinology, Department of MedicineLeiden University Medical CenterLeidenThe Netherlands
- Einthoven Laboratory for Experimental Vascular MedicineLeiden University Medical CenterLeidenThe Netherlands
- Department of Nursing Physiotherapy and Medicine, SPORT Research Group (CTS‐1024), CERNEP Research CenterUniversity of AlmeríaAlmeríaSpain
- Biomedical Research UnitTorrecárdenas University HospitalAlmeríaSpain
- CIBER de Fisiopatología de la Obesidad y Nutrición (CIBEROBN)Instituto de Salud Carlos IIIGranadaSpain
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Pradhan S, Kalanski S, Tintut Y, Demer LL. Complex actions of sodium glucose transporter-2 inhibitors on lipids, calcific atherosclerosis, and bone density. Curr Opin Lipidol 2024:00041433-990000000-00081. [PMID: 39052539 DOI: 10.1097/mol.0000000000000942] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 07/27/2024]
Abstract
PURPOSE OF REVIEW Inhibitors of sodium-glucose cotransporter-2 (SGLT2) lower renal glucose reabsorption and, thus, are used to treat patients with type 2 diabetes mellitus. Clinical trials coincidentally showed that SGLT2 inhibitors also benefitted patients with heart failure. This review explores the impact of SGLT2 inhibitors on other aspects of cardiovascular disease and skeletal health. RECENT FINDINGS In some, but not all, clinical and preclinical studies, SGLT2 inhibitors are found to reduce serum levels of free fatty acids and triglycerides. Their effects on total and low-density lipoprotein cholesterol and cardiac function also vary. However, SGLT2 inhibitors reduce lipid accumulation in the liver, kidney, and heart, and alter expression of lipid metabolism genes. Effects on free fatty acid uptake in abdominal fat depots depend on the location of adipose tissue. In male, but not female, mice, SGLT2 inhibitors reduce the atherosclerotic lesions and aortic calcium deposition. With respect to skeletal health, recent literature has reported conflicting associations with the risks of fracture and amputation. SUMMARY Studies suggest that SGLT2 inhibitors reduce tissue lipid accumulation, and in a sex-dependent manner, atherosclerosis and vascular calcification. However, their effects on lipid levels and bone health are complex and remain to be established.
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Affiliation(s)
| | | | - Yin Tintut
- Department of Medicine
- Department of Orthopaedic Surgery
- Department of Physiology
| | - Linda L Demer
- Department of Medicine
- Department of Physiology
- Department of Bioengineering, University of California, Los Angeles, Los Angeles, California, USA
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7
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Bouchi R, Kondo T, Ohta Y, Goto A, Tanaka D, Satoh H, Yabe D, Nishimura R, Harada N, Kamiya H, Suzuki R, Yamauchi T. A consensus statement from the Japan Diabetes Society: A proposed algorithm for pharmacotherapy in people with type 2 diabetes - 2nd edition (English version). J Diabetes Investig 2024. [PMID: 38988282 DOI: 10.1111/jdi.14202] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/12/2024] [Revised: 03/12/2024] [Accepted: 03/13/2024] [Indexed: 07/12/2024] Open
Abstract
This algorithm was issued for the appropriate use of drugs for the treatment of type 2 diabetes mellitus in Japan. The revisions include safety considerations, fatty liver disease as a comorbidity to be taken into account and the position of tirzepatide.
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Affiliation(s)
- Ryotaro Bouchi
- Diabetes and Metabolism Information Center, Diabetes Research Center, National Center for Global Health and Medicine, Tokyo, Japan
| | - Tatsuya Kondo
- Department of Diabetes, Metabolism and Endocrinology, Kumamoto University Hospital, Kumamoto, Japan
| | - Yasuharu Ohta
- Division of Endocrinology, Metabolism, Hematological Sciences and Therapeutics, Yamaguchi University Graduate School of Medicine, Yamaguchi, Japan
| | - Atsushi Goto
- Department of Health Data Science, Graduate School of Data Science, Yokohama City University, Yokohama, Japan
| | - Daisuke Tanaka
- Department of Diabetes, Endocrinology and Nutrition, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Hiroaki Satoh
- Department of Diabetes and Endocrinology, Juntendo University Urayasu Hospital, Chiba, Japan
| | - Daisuke Yabe
- Department of Diabetes, Endocrinology and Metabolism and Department of Rheumatology and Clinical Immunology, Gifu University Graduate School of Medicine, Gifu, Japan
| | - Rimei Nishimura
- Division of Diabetes, Metabolism and Endocrinology, Jikei University School of Medicine, Tokyo, Japan
| | - Norio Harada
- Department of Diabetes, Endocrinology and Nutrition, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Hideki Kamiya
- Division of Diabetes, Department of Internal Medicine, Aichi Medical University, Nagakute, Japan
| | - Ryo Suzuki
- Department of Diabetes, Metabolism and Endocrinology, Tokyo Medical University, Tokyo, Japan
| | - Toshimasa Yamauchi
- Department of Diabetes and Metabolic Diseases, University of Tokyo Graduate School of Medicine, Tokyo, Japan
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Elsherif I, Jammah AA, Ibrahim AR, Alawadi F, Sadek IS, Rahman AM, Sharify GE, AlFeky A, Aldossari K, Roushdy E, ELBarbary NS, BenRajab F, Elghweiry A, Farah SIS, Hajjaji I, AlShammary A, Abdulkareem F, AbdelRahim A, Orabi A. Clinical practice recommendations for management of Diabetes Mellitus in Arab region: An expert consensus statement from Arab Diabetes Forum (ADF). Prim Care Diabetes 2024:S1751-9918(24)00120-7. [PMID: 38955658 DOI: 10.1016/j.pcd.2024.06.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/24/2024] [Revised: 05/14/2024] [Accepted: 06/02/2024] [Indexed: 07/04/2024]
Abstract
Prevalence of diabetes in Arab region has significantly increased, resulting in a significant economic burden on healthcare systems. This surge can be attributed to obesity, rapid urbanization, changing dietary habits, and sedentary lifestyles. The Arab Diabetes Forum (ADF) has established localized recommendations to tackle the region's rising diabetes prevalence. The recommendations, which incorporate worldwide best practices, seek to enhance the quality of treatment for people with diabetes by raising knowledge and adherence among healthcare providers. The guidelines include comprehensive recommendations for screening, diagnosing, and treating type 1 and type 2 diabetes in children and adults for better overall health results.
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Affiliation(s)
| | - Anwar Ali Jammah
- Endocrinology and Diabetes Division, Medicine Department, King Saud University, Saudi Arabia
| | | | - Fatheya Alawadi
- Dubai Medical College - President of EDS emirates diabetes society, the United Arab Emirates
| | | | | | | | | | - Khaled Aldossari
- Department of family and community medicine, College of Medicine, Prince Sattam Bin Abdulaziz University, Saudi Arabia
| | - Eman Roushdy
- Internal medicine and Diabetes, Cairo University, Egypt
| | - Nancy Samir ELBarbary
- Department of Pediatrics, Diabetes Unit, Faculty of medicine, Ain shams University, Cairo, Egypt
| | | | - Awad Elghweiry
- National Center for Diagnosis and Treatment of Diabetes, Benghazi, Libya
| | | | - Issam Hajjaji
- Endocrine & Diabetes Hospital, University of Tripoli, Libya
| | - Afaf AlShammary
- Department of Internal Medicine, King Saud bin Abdulaziz University for Health Sciences (KSAU-HS), Saudi Arabia
| | - Faris Abdulkareem
- Internal medicine, diabetes and endocrinology, Alkindy College of Medicine, Iraq
| | - Aly AbdelRahim
- Internal medicine and Diabetes Department, Alex University, Egypt
| | - Abbass Orabi
- Internal medicine and Diabetes, Zagazig University, Egypt.
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Pan S, Li S, Jiang S, Shin JI, Liu GG, Wu H, Lyu B. Trends in Number and Appropriateness of Prescription Medication Utilization Among Community-Dwelling Older Adults in the United States: 2011-2020. J Gerontol A Biol Sci Med Sci 2024; 79:glae108. [PMID: 38644631 DOI: 10.1093/gerona/glae108] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2023] [Indexed: 04/23/2024] Open
Abstract
BACKGROUND Contemporary data on the quantity and quality of medication use among older adults are lacking. This study examined recent trends in the number and appropriateness of prescription medication use among older adults in the United States. METHODS Data from the National Health and Nutrition Examination Survey (NHANES) between 2011 and March 2020 were used, and 6 336 adult participants aged 65 and older were included. We examined the number of prescription medication, prevalence of polypharmacy (≥5 prescription drugs), use of potentially inappropriate medication (PIM), and use of recommended medications (angiotensin-converting enzyme inhibitor [ACEI]/angiotensin receptor blockers [ARBs] plus beta-blockers among patients with heart failure and ACEI/ARBs among patients with albuminuria). RESULTS There has been a slight increase in the prevalence of polypharmacy (39.3% in 2011-2012 to 43.8% in 2017-2020, p for trend = .32). Antihypertensive, antihyperlipidemic, antidiabetic medications, and antidepressants are the most commonly used medications. There was no substantial change in the use of PIM (17.0% to 14.7%). Less than 50% of older adults with heart failure received ACEI/ARBs plus beta-blockers (44.3% in 2017-2020) and approximately 50% of patients with albuminuria received ACEI/ARBs (54.0% in 2017-2020), with no improvement over the study period. Polypharmacy, older age, female, and lower socioeconomic status were generally associated with greater use of PIM but lower use of recommended medications. CONCLUSIONS The medication burden remained high among older adults in the United States and the appropriate utilization of medications did not improve in the recent decade. Our results underscore the need for greater attentions and interventions to the quality of medication use among older adults.
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Affiliation(s)
- Shaoxi Pan
- School of Public Health, The Key Laboratory of Environmental Pollution Monitoring and Disease Control, Ministry of Education, Guizhou Medical University, Guiyang 561113, China
- China Center for Health Economic Research, Peking University, Beijing, China
| | - Shanshan Li
- China Center for Health Economic Research, Peking University, Beijing, China
- Institute for Global Health and Development, Peking University, Beijing, China
| | - Shaoxiang Jiang
- Institute for Global Health and Development, Peking University, Beijing, China
| | - Jung-Im Shin
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
- Welch Center for Prevention, Epidemiology, and Clinical Research, Johns Hopkins University, Baltimore, Maryland, USA
| | - Gordon G Liu
- Institute for Global Health and Development, Peking University, Beijing, China
- National School of Development, Peking University, Beijing, China
| | - Hongyan Wu
- School of Public Health, The Key Laboratory of Environmental Pollution Monitoring and Disease Control, Ministry of Education, Guizhou Medical University, Guiyang 561113, China
| | - Beini Lyu
- Institute for Global Health and Development, Peking University, Beijing, China
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10
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Swift C, Frazer MS, Gronroos NN, Sargent A, Leszko M, Buysman E, Alvarez S, Dunn TJ, Noone J, Guevarra M. Real-World Treatment Patterns Among Patients with Type 2 Diabetes Mellitus Initiating Treatment with Oral Semaglutide. Diabetes Ther 2024; 15:1547-1559. [PMID: 38722496 PMCID: PMC11211303 DOI: 10.1007/s13300-024-01589-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/05/2024] [Accepted: 04/16/2024] [Indexed: 06/28/2024] Open
Abstract
INTRODUCTION The treatment landscape for type 2 diabetes mellitus (T2DM) is complex and constantly evolving, and real-world evidence of prescribing patterns is limited. The objectives of this study were to characterize lines of therapy (LOTs), calculate the length of time spent on each LOT, and identify the reasons for the LOT end among patients who initiated oral semaglutide for T2DM. METHODS This retrospective, claims-based study included commercial and Medicare Advantage adults with T2DM. Data from November 1, 2019, and June 30, 2020, were obtained from Optum Research Database. Patients with ≥ 1 claim for oral semaglutide and continuous health plan enrollment for ≥ 12 months prior to (baseline period) and ≥ 6 months following (follow-up period) the date of the first oral semaglutide claim were included. LOT 1 began on the date of the first oral semaglutide claim. The start date of any subsequent LOTs was the date of the first claim for an additional non-insulin anti-diabetic drug class or a reduction in drug class with use of commitment medications. The LOT ended at the first instance of medication class discontinuation, change in regimen or end of follow-up. RESULTS Of the 1937 patients who initiated oral semaglutide, 950 (49.0%) remained on their initial regimen over the 6-month follow-up period, 844 (43.6%) had at least one subsequent LOT, and 89 (4.6%) had at least two subsequent LOTs. Among patients with more than one LOT, approximately 20%-25% used oral semaglutide as monotherapy or combination therapy during LOTs 2 and 3. Metformin was frequently used during treatment across all LOTs. CONCLUSION This study provides insight for physicians and payers into the real-world prescribing practices within the first 6 months following oral semaglutide initiation and fills the gap in understanding the frequency of regimen changes in the constantly evolving and complex environment of T2DM care.
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Affiliation(s)
| | - Monica S Frazer
- Quality Metric, Johnston, RI, Formerly Optum, Eden Prairie, MN, USA
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11
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Barthold D, Li J, Basu A. Patient Out-of-Pocket Costs for Type 2 Diabetes Medications When Aging Into Medicare. JAMA Netw Open 2024; 7:e2420724. [PMID: 38980673 PMCID: PMC11234236 DOI: 10.1001/jamanetworkopen.2024.20724] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 07/10/2024] Open
Abstract
Importance For people with type 2 diabetes (T2D), out-of-pocket medication costs may influence medication choice, adherence, and overall diabetes management and progression. Little is known about how these costs change as insured people enter Medicare at age 65 years, when coinsurance in the coverage gap and catastrophic phases of Part D coverage can be increased greatly by use of insulin and newer, branded medications (eg, dipeptidyl peptidase 4 inhibitors, glucagon-like peptide 1 agonists, and sodium-glucose cotransporter 2 inhibitors). Objective To identify whether reaching age 65 years is associated with T2D medication out-of-pocket costs and utilization. Design, Setting, and Participants This retrospective cohort study (2012-2020) featuring 7 years of follow-up used prescription drug claims data from the TriNetX Diamond Network. Participants included people in the US with diagnosed T2D, and claims for T2D medications were observed both before and after age 65 years. Data analysis was performed from October 2022 to September 2023. Exposure Reaching age 65 years, according to participants' year of birth. Main Outcomes and Measures The primary outcome was patient out-of-pocket costs for T2D drugs per quarter (inflation adjusted to 2020 dollars). Utilization, measured as binary utilization of specific classes, and the number of claims for mutually exclusive classes and combinations of classes were also examined. All outcomes were examined using regression discontinuity design. Results In claims data for 129 997 individuals with T2D diagnosed at ages 58 to 72 years (mean [SD] age, 65.50 [2.95] years; 801 235 female [50.9%]), reaching age 65 years was associated with an increase of $23.04 (95% CI, $19.86-$26.22) in mean quarterly out-of-pocket costs for T2D drugs, and an increase of $56.36 (95% CI, $51.48-$61.23) at the 95th percentile of spending, after utilization adjustment. Utilization decreased by 5.3% at age 65 years, from 3.40 claims per quarter (95% CI, 3.38-3.42 claims per quarter) to 3.22 claims per quarter (95% CI, 3.21-3.24 claims per quarter), but a shift in composition of utilization, including increased insulin use, was associated with additional increases in patient costs. Conclusions and Relevance In this cohort study of individuals with T2D, the increase in spending upon reaching age 65 years (when most people enroll in Medicare) was associated with patient coinsurance in the coverage gap and catastrophic coverage phases of Medicare Part D. The increased patient cost burden at age 65 years and a modest reduction in overall T2D drug utilization suggest that as people with T2D age into Medicare, there is potentially an increase in nonadherence and diabetes complications.
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Affiliation(s)
- Douglas Barthold
- The Comparative Health Outcomes, Policy, and Economics Institute, School of Pharmacy, University of Washington, Seattle
| | - Jing Li
- The Comparative Health Outcomes, Policy, and Economics Institute, School of Pharmacy, University of Washington, Seattle
| | - Anirban Basu
- The Comparative Health Outcomes, Policy, and Economics Institute, School of Pharmacy, University of Washington, Seattle
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12
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Bouchi R, Kondo T, Ohta Y, Goto A, Tanaka D, Satoh H, Yabe D, Nishimura R, Harada N, Kamiya H, Suzuki R, Yamauchi T. A consensus statement from the Japan Diabetes Society (JDS): a proposed algorithm for pharmacotherapy in people with type 2 diabetes-2nd Edition (English version). Diabetol Int 2024; 15:327-345. [PMID: 39101173 PMCID: PMC11291844 DOI: 10.1007/s13340-024-00723-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2024] [Accepted: 02/08/2024] [Indexed: 08/06/2024]
Abstract
The Japan Diabetes Society (JDS) adopted a sweeping decision to release consensus statements on relevant issues in diabetes management that require updating from time to time and launched a "JDS Committee on Consensus Statement Development." In March 2020, the committee's first consensus statement on "Medical Nutrition Therapy and Dietary Counseling for People with Diabetes" was published. In September 2022, a second consensus "algorithm for pharmacotherapy in people with type 2 diabetes" was proposed. In developing an algorithm for diabetes pharmacotherapy in people with type 2 diabetes, the working concept was that priority should be given to selecting such medications as would appropriately address the diabetes pathology in each patient while simultaneously weighing the available evidence for these medications and the prescribing patterns in clinical practice in Japan. These consensus statements are intended to present the committee's take on diabetes management in Japan, based on the evidence currently available for each of the issues addressed. It is thus hoped that practicing diabetologists will not fail to consult these statements to provide the best available practice in their respective clinical settings. Given that the persistent dual GIP/GLP-1 receptor agonist tirzepatide was approved in April 2023, these consensus statements have been revised1). In this revision, specifically, tirzepatide was added to the end of [likely involving insulin resistance] of "Obese patients" in Step 1: "Select medications to address the diabetes pathology involved" in Fig. 2. While the sentence, "Insulin insufficiency and resistance can be assessed by referring to the various indices listed in the JDS 'Guide to Diabetes Management.' was mentioned in the previous edition as well, "While insulin resistance is analogized based on BMI, abdominal obesity, and visceral fat accumulation, an assessment of indicators (e.g., HOMA-IR) is desirable" was added as information in order to more accurately recognize the pathology. Regarding Step 2: "Give due consideration to safety," "For renal excretion" was added to the "Rule of thumb 2: Avoid glinides in patients with renal impairment." The order of the medications in "rule of thumb 3: Avoid thiazolidinediones and biguanides in patients with heart failure (in whom they are contraindicated)." to thiazolidinediones then biguanides. In the description of the lowest part of Fig. 2, for each patient failing to achieve his/her HbA1c control goal, "while reverting to step 1" was changed to "while reverting to the opening" and "including reassessment if the patient is indicated for insulin therapy" was added. In the separate table, the column for tirzepatides was added, while the two items, "Characteristic side effects" and "Persistence of effect" were added to the area of interest. The revision also carried additional descriptions of the figure and table such as tirzepatides and "Characteristic side effects" in the statement, and while not mentioned in the proposed algorithm figure, nonalcoholic fatty liver disease (NAFLD) is covered from this revision for patients with comorbidities calling for medical attention. Moreover, detailed information was added to the relative/absolute indication for insulin therapy, the Kumamoto Declaration 2013 for glycemic targets, and glycemic targets for older people with diabetes. Again, in this revision, it is hoped that the algorithm presented here will not only contribute to improved diabetes management in Japan, but will continue to evolve into a better algorithm over time, reflecting new evidence as it becomes available.
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Affiliation(s)
- Ryotaro Bouchi
- Diabetes and Metabolism Information Center, Diabetes Research Center, National Center for Global Health and Medicine, Tokyo, Japan
| | - Tatsuya Kondo
- Department of Diabetes, Metabolism and Endocrinology, Kumamoto University Hospital, Kumamoto, Japan
| | - Yasuharu Ohta
- Division of Endocrinology, Metabolism, Hematological Sciences and Therapeutics, Yamaguchi University Graduate School of Medicine, Yamaguchi, Japan
| | - Atsushi Goto
- Department of Health Data Science, Graduate School of Data Science, Yokohama City University, Kanagawa, Japan
| | - Daisuke Tanaka
- Department of Diabetes, Endocrinology and Nutrition, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Hiroaki Satoh
- Department of Diabetes and Endocrinology, Juntendo University Urayasu Hospital, Chiba, Japan
| | - Daisuke Yabe
- Department of Diabetes, Endocrinology and Metabolism and Department of Rheumatology and Clinical Immunology, Gifu University Graduate School of Medicine, Gifu, Japan
| | - Rimei Nishimura
- Division of Diabetes, Metabolism and Endocrinology, Jikei University School of Medicine, Tokyo, Japan
| | - Norio Harada
- Department of Diabetes, Endocrinology and Nutrition, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Hideki Kamiya
- Division of Diabetes, Department of Internal Medicine, Aichi Medical University, Aichi, Japan
| | - Ryo Suzuki
- Department of Diabetes, Metabolism and Endocrinology, Tokyo Medical University, Tokyo, Japan
| | - Toshimasa Yamauchi
- Department of Diabetes and Metabolic Diseases, University of Tokyo Graduate School of Medicine, Tokyo, Japan
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13
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O'Hara DV, Janse RJ, Fu EL, Jardine MJ, Carrero JJ. Adherence and persistence to novel glucose-lowering medications in persons with type 2 diabetes mellitus undergoing routine care. Diabetes Res Clin Pract 2024; 213:111745. [PMID: 38876274 DOI: 10.1016/j.diabres.2024.111745] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2023] [Revised: 04/20/2024] [Accepted: 06/11/2024] [Indexed: 06/16/2024]
Abstract
AIMS To assess adherence and persistence to sodium-glucose cotransporter-2 inhibitors (SGLT2i), glucagon-like peptide-1 receptor agonists (GLP1-RA), and dipeptidyl peptidase-4 inhibitors (DPP4i) in routine care. METHODS Using retrospective healthcare data from the Stockholm region, Sweden, we evaluated new-users of these agents during 2015-2020. We investigated adherence (≥80 % of days covered by an active supply), persistence (no treatment gap ≥ 60 days), and predictors for non-adherence and non-persistence. RESULTS We identified 24,470 new-users of SGLT2i (10,743), GLP1-RA (10,315), and/or DPP4i (9,488). Over 2.8 years median follow-up, the proportion demonstrating adherence was higher for SGLT2i (57 %) than DPP4i (53 %, comparison p < 0.001), and for GLP1-RA than DPP4i (54 % vs 53 %, p < 0.001). Similarly, persistence was higher for both SGLT2i and GLP-RA than DPP4i (respectively, 50 % vs 44 %, p < 0.001; 49 % vs 44 %, p < 0.001). Overall adherence was better among users who were older, had a history of high blood pressure, used more non-diabetic medications, had lower Hba1c, had better kidney function, and had completed secondary schooling or university. Women had worse adherence to SGLT2i and GLP1-RA than DPP4i. CONCLUSIONS We report adherence and persistence to SGLT2i, GLP1-RA and DPP4i in routine care, and identify prognostic factors that could inform implementation interventions to improve uptake of these important therapies.
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Affiliation(s)
- Daniel V O'Hara
- NHMRC Clinical Trials Centre, University of Sydney, Sydney Australia; Royal North Shore Hospital Renal Department, Sydney, Australia
| | - Roemer J Janse
- Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm Sweden; Department of Clinical Epidemiology, Leiden University Medical Center, Leiden, The Netherlands
| | - Edouard L Fu
- Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm Sweden; Department of Clinical Epidemiology, Leiden University Medical Center, Leiden, The Netherlands; Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Massachusetts USA
| | - Meg J Jardine
- NHMRC Clinical Trials Centre, University of Sydney, Sydney Australia; Concord Repatriation General Hospital, Sydney, Australia
| | - Juan-Jesus Carrero
- Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm Sweden; Renal Medicine, Danderyd Hospital, Stockholm, Sweden.
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14
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Wang T, Tao T, Liu Y, Dong J, Ni S, Liu Y, Li Y, Xu N, Sun Z. Pharmacokinetic/Pharmacodynamic modelling of Saxagliptin and its active metabolite, 5-hydroxy Saxagliptin in rats with Type 2 Diabetes Mellitus. BMC Pharmacol Toxicol 2024; 25:35. [PMID: 39103956 PMCID: PMC11299271 DOI: 10.1186/s40360-024-00757-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Accepted: 06/14/2024] [Indexed: 08/07/2024] Open
Abstract
BACKGROUND AND PURPOSES It is unclear whether the parent Saxagliptin (SAX) in vivo is the same as that in vitro, which is twice that of 5-hydroxy Saxagliptin (5-OH SAX). This study is to construct a Pharmacokinetic-Pharmacodynamic (PK-PD) link model to evaluate the genuine relationship between the concentration of parent SAX in vivo and the effect. METHODS First, we established a reliable Ultra Performance Liquid Chromatography-Mass Spectrometry (UPLC-MS/MS) method and DPP-4 inhibition ratio determination method. Then, the T2DM rats were randomly divided into four groups, intravenous injection of 5-OH SAX (0.5 mg/kg) and saline group, intragastric administration of SAX (10 mg/kg) and Sodium carboxymethyl cellulose (CMC-Na) group. Plasma samples were collected at different time points for subsequent testing. Finally, we used the measured concentrations and inhibition ratios to construct a PK-PD link model for 5-OH SAX and parent SAX. RESULTS A two-compartment with additive model showed the pharmacokinetic process of SAX and 5-OH SAX, the concentration-effect relationship was represented by a sigmoidal Emax model and sigmoidal Emax with E0 model for SAX and 5-OH SAX, respectively. Fitting parameters showed SAX was rapidly absorbed after administration (Tmax=0.11 h, t1/2, ka=0.07 h), widely distributed in the body (V ≈ 20 L/kg), plasma exposure reached 3282.06 ng*h/mL, and the elimination half-life was 6.13 h. The maximum plasma dipeptidyl peptidase IV (DPP-4) inhibition ratio of parent SAX was 71.47%. According to the final fitting parameter EC50, EC50, 5-OH SAX=0.46EC50, SAX(parent), it was believed that the inhibitory effect of 5-OH SAX was about half of the parent SAX, which is consistent with the literature. CONCLUSIONS The PK-PD link model of the parent SAX established in this study can predict its pharmacokinetic process in T2DM rats and the strength of the inhibitory effect of DPP-4 based on non-clinical data.
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Affiliation(s)
- Tianyan Wang
- Department of Pharmacy, The Affiliated Lianyungang Hospital of Xuzhou Medical University, The First People's Hospital of Lianyungang, Lianyungang, 222061, China
| | - Ting Tao
- Department of Pharmacy, The Affiliated Lianyungang Hospital of Xuzhou Medical University, The First People's Hospital of Lianyungang, Lianyungang, 222061, China
| | - Yi Liu
- Department of Pharmacy, The Affiliated Lianyungang Hospital of Xuzhou Medical University, The First People's Hospital of Lianyungang, Lianyungang, 222061, China
| | - Jie Dong
- Department of Pharmacy, The Affiliated Lianyungang Hospital of Xuzhou Medical University, The First People's Hospital of Lianyungang, Lianyungang, 222061, China
| | - Shanhong Ni
- Department of Pharmacy, The Affiliated Lianyungang Hospital of Xuzhou Medical University, The First People's Hospital of Lianyungang, Lianyungang, 222061, China
| | - Yun Liu
- Department of Pharmacy, The Affiliated Lianyungang Hospital of Xuzhou Medical University, The First People's Hospital of Lianyungang, Lianyungang, 222061, China
| | - Yanli Li
- Department of Pharmacy, The Affiliated Lianyungang Hospital of Xuzhou Medical University, The First People's Hospital of Lianyungang, Lianyungang, 222061, China
| | - Ning Xu
- Endocrinology Department, The Affiliated Lianyungang Hospital of Xuzhou Medical University, The First People's Hospital of Lianyungang, Lianyungang, 222061, China
| | - Zengxian Sun
- Department of Pharmacy, The Affiliated Lianyungang Hospital of Xuzhou Medical University, The First People's Hospital of Lianyungang, Lianyungang, 222061, China.
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15
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Ju M, Deng T, Jia X, Gong M, Li Y, Liu F, Yin Y. The causal relationship between anti-diabetic drugs and gastrointestinal disorders: a drug-targeted mendelian randomization study. Diabetol Metab Syndr 2024; 16:141. [PMID: 38918852 PMCID: PMC11201305 DOI: 10.1186/s13098-024-01359-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/08/2024] [Accepted: 05/24/2024] [Indexed: 06/27/2024] Open
Abstract
BACKGROUND The incidence of diabetic gastrointestinal diseases is increasing year by year. This study aimed to investigate the causal relationship between antidiabetic medications and gastrointestinal disorders, with the goal of reducing the incidence of diabetes-related gastrointestinal diseases and exploring the potential repurposing of antidiabetic drugs. METHODS We employed a two-sample Mendelian randomization (TSMR) design to investigate the causal association between antidiabetic medications and gastrointestinal disorders, including gastroesophageal reflux disease (GERD), gastric ulcer (GU), chronic gastritis, acute gastritis, Helicobacter pylori infection, gastric cancer (GC), functional dyspepsia (FD), irritable bowel syndrome (IBS), ulcerative colitis (UC), Crohn's disease (CD), diverticulosis, and colorectal cancer (CRC). To identify potential inhibitors of antidiabetic drug targets, we collected single-nucleotide polymorphisms (SNPs) associated with metformin, GLP-1 receptor agonists, SGLT2 inhibitors, DPP-4 inhibitors, insulin, and its analogs, thiazolidinediones, sulfonylureas, and alpha-glucosidase inhibitors from published genome-wide association study statistics. We then conducted a drug-target Mendelian randomization (MR) analysis using inverse variance weighting (IVW) as the primary analytical method to assess the impact of these inhibitors on gastrointestinal disorders. Additionally, diabetes was selected as a positive control. RESULTS Sulfonylureas were found to significantly reduce the risk of CD (IVW: OR [95% CI] = 0.986 [0.978, 0.995], p = 1.99 × 10- 3), GERD (IVW: OR [95% CI] = 0.649 [0.452, 0.932], p = 1.90 × 10- 2), and chronic gastritis (IVW: OR [95% CI] = 0.991 [0.982, 0.999], p = 4.50 × 10- 2). However, they were associated with an increased risk of GU development (IVW: OR [95%CI] = 2 0.761 [1.259, 6.057], p = 1 0.12 × 10- 2). CONCLUSIONS The results indicated that sulfonylureas had a positive effect on the prevention of CD, GERD, and chronic gastritis but a negative effect on the development of gastric ulcers. However, our research found no causal evidence for the impact of metformin, GLP-1 agonists, SGLT2 inhibitors, DPP 4 inhibitors, insulin and its analogs, thiazolidinediones, or alpha-glucosidase inhibitors on gastrointestinal diseases.
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Affiliation(s)
- Mingyan Ju
- College of Acupuncture and moxibustion, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Tingting Deng
- College of Traditional Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Xuemin Jia
- Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, Shandong, China
| | - Menglin Gong
- College of Acupuncture and moxibustion, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Yuying Li
- College of Acupuncture and moxibustion, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Fanjie Liu
- Bone Biomechanics Engineering Laboratory of Shandong Province, Shandong Medicinal Biotechnology Center (School of Biomedical Sciences), Neck-Shoulder and Lumbocrural Pain Hospital of Shandong First Medical University, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, China.
| | - Ying Yin
- Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, China.
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Seetharaman R, Monteiro R, Maradia J, Tripathi R. IcoSema: unveiling the future of diabetes management from a clinical pharmacology perspective. J Basic Clin Physiol Pharmacol 2024; 0:jbcpp-2024-0058. [PMID: 38856001 DOI: 10.1515/jbcpp-2024-0058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2024] [Accepted: 05/25/2024] [Indexed: 06/11/2024]
Abstract
IcoSema, a groundbreaking approach to diabetes management, combines insulin icodec and semaglutide to offer a transformative treatment option. Insulin icodec delivers consistent glucose-lowering effects with once-weekly dosing, while semaglutide, a GLP-1 agonist, stimulates insulin secretion and aids in weight loss. This comprehensive article evaluates the potential of IcoSema from a clinical pharmacology perspective, examining the pharmacokinetics, efficacy, safety, compliance and cost-effectiveness of its individual components, as well as considering comparable combination therapies like iGlarLixi and IDegLira. By analysing these crucial factors, the article aims to determine the potential of IcoSema in the field of diabetes management. The combination of insulin icodec and semaglutide has the potential to provide improved glycaemic control, weight management, and simplified treatment regimens, addressing common challenges faced in diabetes management. Safety, compliance and cost considerations are important aspects of evaluating this combination therapy. Ongoing trials investigating IcoSema are expected to provide valuable insights into its efficacy, safety and comparative effectiveness. By addressing concerns such as potential side effects, individual patient response and drug interactions, healthcare providers can optimize treatment outcomes and enhance the management of type 2 diabetes.
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Affiliation(s)
- Rajmohan Seetharaman
- Department of Pharmacology and Therapeutics, Seth G.S. Medical College and KEM Hospital, Parel, Mumbai, India
| | - Rhea Monteiro
- Department of Pharmacology and Therapeutics, Seth G.S. Medical College and KEM Hospital, Parel, Mumbai, India
| | - Jay Maradia
- Department of Pharmacology and Therapeutics, Seth G.S. Medical College and KEM Hospital, Parel, Mumbai, India
| | - Raakhi Tripathi
- Department of Pharmacology and Therapeutics, Seth G.S. Medical College and KEM Hospital, Parel, Mumbai, India
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17
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Flory JH, Zhang Y, Banerjee S, Wang F, Min JY, I Mushlin A. Application of a data continuity prediction algorithm to an electronic health record-based pharmacoepidemiology study. J Eval Clin Pract 2024; 30:716-725. [PMID: 38696462 DOI: 10.1111/jep.14002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/19/2024] [Accepted: 04/12/2024] [Indexed: 05/04/2024]
Abstract
BACKGROUND AND OBJECTIVES Use of algorithms to identify patients with high data-continuity in electronic health records (EHRs) may increase study validity. Practical experience with this approach remains limited. METHODS We developed and validated four algorithms to identify patients with high data continuity in an EHR-based data source. Selected algorithms were then applied to a pharmacoepidemiologic study comparing rates of COVID-19 hospitalization in patients exposed to insulin versus noninsulin antidiabetic drugs. RESULTS A model using a short list of five EHR-derived variables performed as well as more complex models to distinguish high- from low-data continuity patients. Higher data continuity was associated with more accurate ascertainment of key variables. In the pharmacoepidemiologic study, patients with higher data continuity had higher observed rates of the COVID-19 outcome and a large unadjusted association between insulin use and the outcome, but no association after propensity score adjustment. DISCUSSION We found that a simple, portable algorithm to predict data continuity gave comparable performance to more complex methods. Use of the algorithm significantly impacted the results of an empirical study, with evidence of more valid results at higher levels of data continuity.
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Affiliation(s)
- James H Flory
- Endocrinology Service, Department of Subspecialty Medicine, Memorial Sloan Kettering Cancer Center, New York City, New York, USA
| | - Yongkang Zhang
- Department of Population Health Sciences, Weill Cornell Medical College, New York City, New York, USA
| | - Samprit Banerjee
- Department of Population Health Sciences, Weill Cornell Medical College, New York City, New York, USA
| | - Fei Wang
- Department of Population Health Sciences, Weill Cornell Medical College, New York City, New York, USA
| | - Jea Y Min
- Department of Population Health Sciences, Weill Cornell Medical College, New York City, New York, USA
| | - Alvin I Mushlin
- Department of Population Health Sciences, Weill Cornell Medical College, New York City, New York, USA
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18
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Suzuki Y, Kaneko H, Nagasawa H, Okada A, Fujiu K, Jo T, Takeda N, Morita H, Nishiyama A, Gohda T, Suzuki Y, Node K, Yasunaga H, Nangaku M, Komuro I. Comparison of estimated glomerular filtration rate change with sodium-glucose cotransporter-2 inhibitors versus glucagon-like peptide-1 receptor agonists among people with diabetes: A propensity-score matching study. Diabetes Obes Metab 2024; 26:2422-2430. [PMID: 38528820 DOI: 10.1111/dom.15561] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/07/2023] [Revised: 02/22/2024] [Accepted: 03/05/2024] [Indexed: 03/27/2024]
Abstract
AIM To compare the risk of developing kidney outcomes with use of glucagon-like peptide-1 receptor agonists (GLP-1RAs) versus use of sodium-glucose cotransporter-2 (SGLT2) inhibitors among individuals with diabetes. MATERIALS AND METHODS In this retrospective observational study, we analysed 12 338 individuals with diabetes who newly initiated SGLT2 inhibitors or GLP-1RAs using data from the JMDC claims database. The primary outcome was change in the estimated glomerular filtration rate (eGFR), estimated using a linear mixed-effects model. A 1:4 propensity-score-matching algorithm was used to compare the changes in eGFR between GLP-1RA and SGLT2 inhibitor users. RESULTS After propensity-score matching, 2549 individuals (median [range] age 52 [46-58] years, 80.6% men) were analysed (510 GLP-1RA new users and 2039 SGLT2 inhibitor new users). SGLT2 inhibitor use was associated with a slower eGFR decline when compared with GLP-1RA use (-1.41 [95% confidence interval -1.63 to -1.19] mL/min/1.73 m2 vs. -2.62 [95% confidence interval -3.15 to -2.10] mL/min/1.73 m2). CONCLUSIONS Our analysis demonstrates the potential advantages of SGLT2 inhibitors over GLP-1RAs in terms of kidney outcomes in individuals with diabetes.
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Grants
- 21AA2007 the Ministry of Health, Labour and Welfare
- 20H03907 Ministry of Education, Culture, Sports, Science and Technology, Japan
- 21H03159 Ministry of Education, Culture, Sports, Science and Technology, Japan
- 21K08123 Ministry of Education, Culture, Sports, Science and Technology, Japan
- 22K21133 Ministry of Education, Culture, Sports, Science and Technology, Japan
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Affiliation(s)
- Yuta Suzuki
- The Department of Cardiovascular Medicine, The University of Tokyo, Tokyo, Japan
- Center for Outcomes Research and Economic Evaluation for Health, National Institute of Public Health, Saitama, Japan
| | - Hidehiro Kaneko
- The Department of Cardiovascular Medicine, The University of Tokyo, Tokyo, Japan
- The Department of Advanced Cardiology, The University of Tokyo, Tokyo, Japan
| | - Hajime Nagasawa
- The Department of Cardiovascular Medicine, The University of Tokyo, Tokyo, Japan
- Department of Nephrology, Juntendo University Faculty of Medicine, Tokyo, Japan
| | - Akira Okada
- Department of Prevention of Diabetes and Lifestyle-Related Diseases, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Katsuhito Fujiu
- The Department of Cardiovascular Medicine, The University of Tokyo, Tokyo, Japan
- The Department of Advanced Cardiology, The University of Tokyo, Tokyo, Japan
| | - Taisuke Jo
- Department of Health Services Research, The University of Tokyo, Tokyo, Japan
| | - Norifumi Takeda
- The Department of Cardiovascular Medicine, The University of Tokyo, Tokyo, Japan
| | - Hiroyuki Morita
- The Department of Cardiovascular Medicine, The University of Tokyo, Tokyo, Japan
| | - Akira Nishiyama
- Department of Pharmacology, Faculty of Medicine, Kagawa University, Takamatsu, Japan
| | - Tomohito Gohda
- Department of Nephrology, Juntendo University Faculty of Medicine, Tokyo, Japan
| | - Yusuke Suzuki
- Department of Nephrology, Juntendo University Faculty of Medicine, Tokyo, Japan
| | - Koichi Node
- Department of Cardiovascular Medicine, Saga University, Saga, Japan
| | - Hideo Yasunaga
- The Department of Clinical Epidemiology and Health Economics, School of Public Health, The University of Tokyo, Tokyo, Japan
| | - Masaomi Nangaku
- Division of Nephrology and Endocrinology, The University of Tokyo Graduate School of Medicine, Tokyo, Japan
| | - Issei Komuro
- The Department of Cardiovascular Medicine, The University of Tokyo, Tokyo, Japan
- International University of Health and Welfare, Tokyo, Japan
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19
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Chen R, Aamir AH, Feroz Amin M, Bunnag P, Chan SP, Guo L, Khamseh ME, Mohan V, Nicodemus N, Roberts A, Tarigan TJE, Won KC, Mehta R. Barriers to the Use of Insulin Therapy and Potential Solutions: A Narrative Review of Perspectives from the Asia-Pacific Region. Diabetes Ther 2024; 15:1261-1277. [PMID: 38625535 PMCID: PMC11096289 DOI: 10.1007/s13300-024-01568-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Accepted: 03/14/2024] [Indexed: 04/17/2024] Open
Abstract
The rising prevalence of type 2 diabetes (T2D) is posing major challenges for the healthcare systems of many countries, particularly in the Asia-Pacific Region, in which T2D can present at younger ages and lower body mass index when compared with Western nations. There is an important role for insulin therapy in the management of T2D in these nations, but available evidence suggests that insulin is under-utilized and often delayed, to the detriment of patient prognosis. The authors of this article gathered as an advisory panel (representative of some of the larger Asia-Pacific nations) to identify their local barriers to insulin use in T2D, and to discuss ways in which to address these barriers, with their outputs summarized herein. Many of the key barriers identified are well-documented issues of global significance, including a lack of healthcare resources or of an integrated structure, insufficient patient education, and patient misconceptions about insulin therapy. Barriers identified as more innate to Asian countries included local inabilities of patients to afford or gain access to insulin therapy, a tendency for some patients to be more influenced by social media and local traditions than by the medical profession, and a willingness to switch care providers and seek alternative therapies. Strategies to address some of these barriers are provided, with hypothetical illustrative case histories.
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Affiliation(s)
- Roger Chen
- Department of Endocrinology, St Vincent's Hospital, 406 Victoria Street, Darlinghurst, Sydney, NSW, 2010, Australia.
- University of New South Wales, Sydney, Australia.
| | - Azizul Hasan Aamir
- Department of Diabetes, Endocrinology and Metabolic Diseases, MTI Hayatabad Medical Complex, Peshawar, Pakistan
| | - Mohammod Feroz Amin
- Department of Endocrinology and Metabolic Disease, BIRDEM Hospital, Dhaka, Bangladesh
| | - Pongamorn Bunnag
- Department of Medicine, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Siew Pheng Chan
- Department of Medicine, University of Malaya Medical Centre, Kuala Lumpur, Malaysia
| | - Lixin Guo
- Department of Endocrinology, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing, China
| | - Mohammad E Khamseh
- Endocrine Research Center, Institute of Endocrinology and Metabolism, Iran University of Medical Sciences, Tehran, Iran
| | - Viswanathan Mohan
- Madras Diabetes Research Foundation and Dr. Mohan's Diabetes Specialities Centre, Chennai, India
| | - Nemencio Nicodemus
- Department of Biochemistry and Molecular Biology, University of the Philippines-College of Medicine, Manila, Philippines
| | - Anthony Roberts
- South Australian Endocrine Clinical Research, Keswick, Adelaide, SA, Australia
| | - Tri Juli Edi Tarigan
- Department of Internal Medicine, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia
| | - Kyu-Chang Won
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Yeungnam University College of Medicine, Daegu, Korea
| | - Roopa Mehta
- Unidad de Investigación en Enfermedades Metabólicas, Departamento de Endocrinología y Metabolismo, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
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20
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Malik FS, Liese AD, Ellyson A, Reid LA, Reboussin BA, Sauder KA, Frongillo EA, Pihoker C, Dabelea D, Reynolds K, Jensen ET, Marcovina S, Bowlby DA, Mendoza JA. Household food insecurity and associations with hemoglobin A 1c and acute diabetes-related complications in youth and young adults with type 1 diabetes: The SEARCH for Diabetes in Youth study. Diabetes Res Clin Pract 2024; 212:111608. [PMID: 38574894 PMCID: PMC11290462 DOI: 10.1016/j.diabres.2024.111608] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/25/2023] [Revised: 02/20/2024] [Accepted: 03/06/2024] [Indexed: 04/06/2024]
Abstract
AIMS To examine, among youth and young adults (YYA) with type 1 diabetes (T1D), the association of household food insecurity (HFI) with: 1) HbA1c and 2) episodes of diabetic ketoacidosis (DKA) and severe hypoglycemia. METHODS HFI was assessed using the U.S. Household Food Security Survey Module in SEARCH for Diabetes in Youth participants with T1D between 2016 and 2019. Linear and logistic regression models adjusted for age, diabetes duration, sex, race, ethnicity, clinic site, parent/participant education, household income, health insurance, and diabetes technology use. RESULTS Of 1830 participants (mean age 20.8 ± 5.0 years, 70.0 % non-Hispanic White), HbA1c was collected for 1060 individuals (mean HbA1c 9.2 % ± 2.0 %). The prevalence of HFI was 16.4 %. In the past 12 months, 18.2 % and 9.9 % reported an episode of DKA or severe hypoglycemia, respectively. Compared to participants who were food secure, HFI was associated with a 0.33 % (95 % CI 0.003, 0.657) higher HbA1c level. Those with HFI had 1.58 (95 % CI 1.13, 2.21) times the adjusted odds of an episode of DKA and 1.53 (95 % CI 0.99, 2.37) times the adjusted odds of an episode of severe hypoglycemia as those without HFI. CONCLUSIONS HFI is associated with higher HbA1c levels and increased odds of DKA in YYA with T1D.
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Affiliation(s)
- Faisal S Malik
- Department of Pediatrics, University of Washington School of Medicine, Seattle, United States; Seattle Children's Research Institute, Seattle, United States.
| | | | - Alice Ellyson
- Department of Pediatrics, University of Washington School of Medicine, Seattle, United States; Seattle Children's Research Institute, Seattle, United States
| | | | - Beth A Reboussin
- Wake Forest University School of Medicine, Winston-Salem, United States
| | | | | | - Catherine Pihoker
- Department of Pediatrics, University of Washington School of Medicine, Seattle, United States; Seattle Children's Research Institute, Seattle, United States
| | - Dana Dabelea
- University of Colorado Anschutz Medical Campus, Aurora, United States
| | - Kristi Reynolds
- Kaiser Permanente Southern California, Pasadena, United States
| | | | | | | | - Jason A Mendoza
- Department of Pediatrics, University of Washington School of Medicine, Seattle, United States; Seattle Children's Research Institute, Seattle, United States; Fred Hutchinson Cancer Center, Seattle, United States
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21
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Mizubuti GB, Ho AMH, Silva LMD, Phelan R. Perioperative management of patients on glucagon-like peptide-1 receptor agonists. Curr Opin Anaesthesiol 2024; 37:323-333. [PMID: 38390914 DOI: 10.1097/aco.0000000000001348] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/24/2024]
Abstract
PURPOSE OF REVIEW To summarize the mechanism of action, clinical outcomes, and perioperative implications of glucagon-like peptide-1 receptor agonists (GLP-1-RAs). Specifically, this review focuses on the available literature surrounding complications (primarily, bronchoaspiration) and current recommendations, as well as knowledge gaps and future research directions on the perioperative management of GLP-1-RAs. RECENT FINDINGS GLP-1-RAs are known to delay gastric emptying. Accordingly, recent case reports and retrospective observational studies, while anecdotal, suggest that the perioperative use of GLP-1-RAs may increase the risk of bronchoaspiration despite fasting intervals that comply with (and often exceed) current guidelines. As a result, guidelines and safety bulletins have been published by several Anesthesiology Societies. SUMMARY While rapidly emerging evidence suggests that perioperative GLP-1-RAs use is associated with delayed gastric emptying and increased risk of bronchoaspiration (particularly in patients undergoing general anesthesia and/or deep sedation), high-quality studies are needed to provide definitive answers with respect to the safety and duration of preoperative drug cessation, and optimal fasting intervals according to the specific GLP-1-RA agent, the dose/duration of administration, and patient-specific factors. Meanwhile, clinicians must be aware of the potential risks associated with the perioperative use of GLP-1-RAs and follow the recommendations put forth by their respective Anesthesiology Societies.
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Affiliation(s)
- Glenio B Mizubuti
- Department of Anesthesiology and Perioperative Medicine, Queen's University, Kingston Health Sciences Centre, Kingston, Ontario, Canada
| | - Anthony M-H Ho
- Department of Anesthesiology and Perioperative Medicine, Queen's University, Kingston Health Sciences Centre, Kingston, Ontario, Canada
| | - Leopoldo Muniz da Silva
- Department of Anesthesiology, São Luiz Hospital - Rede D'Or - CMA, Rua Alceu de Campos Rodrigues, São Paulo, SP, Brazil
| | - Rachel Phelan
- Department of Anesthesiology and Perioperative Medicine, Queen's University, Kingston Health Sciences Centre, Kingston, Ontario, Canada
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22
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Singh LG, Ntelis S, Siddiqui T, Seliger SL, Sorkin JD, Spanakis EK. Association of Continued Use of SGLT2 Inhibitors From the Ambulatory to Inpatient Setting With Hospital Outcomes in Patients With Diabetes: A Nationwide Cohort Study. Diabetes Care 2024; 47:933-940. [PMID: 38051789 PMCID: PMC11294633 DOI: 10.2337/dc23-1129] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Accepted: 10/24/2023] [Indexed: 12/07/2023]
Abstract
OBJECTIVE Limited data are available on the continuation of outpatient sodium glucose cotransporter 2 inhibitors (SGLT2is) during hospitalization. The objective was to evaluate associations of SGLT2i continuation in the inpatient setting with hospital outcomes. RESEARCH DESIGN AND METHODS This nationwide cohort study used Veterans Affairs health care system data of acute care hospitalizations between 1 April 2013 and 31 August 2021. A total of 36,505 admissions of patients with diabetes with an outpatient prescription for an SGLT2i prior to hospitalization were included. The exposure was defined as SGLT2i continuation during hospitalization. Admissions where SGLT2i was continued were compared with admissions where it was discontinued. The primary outcome was in-hospital mortality. Secondary outcomes were acute kidney injury (AKI) and length of stay (LOS). Negative binomial propensity score-weighted and zero-truncated analyses were used to compare outcomes and adjusted for multiple covariates, including demographics and comorbidities. RESULTS Mean (SE) age was 67.2 (0.1) and 67.5 (0.1) years (P = 0.03), 97.0% and 96.6% were male (P = 0.1), 71.3% and 72.1% were White, and 20.8% and 20.5% were Black (P = 0.52) for the SGLT2i continued and discontinued groups, respectively. After adjustment for covariates (age, sex, race, BMI, Elixhauser comorbidity index, procedures/surgeries, and insulin use), the SGLT2i continued group had a 45% lower mortality rate (incidence rate ratio [IRR] 0.55, 95% CI 0.42-0.73, P < 0.01), no difference in AKI (IRR 0.96, 95% CI 0.90-1.02, P = 0.17), and decreased LOS (4.7 vs. 4.9 days) (IRR 0.95, 95% CI 0.93-0.98, P < 0.01) versus the SGLT2i discontinued group. Similar associations were observed across multiple sensitivity analyses. CONCLUSIONS Continued SGLT2i during hospitalization among patients with diabetes was associated with lower mortality, no increased AKI, and shorter LOS.
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Affiliation(s)
- Lakshmi G. Singh
- Division of Endocrinology, Baltimore VA Medical Center, Baltimore, MD
- Department of Pharmacy, Baltimore VA Medical Center, Baltimore, MD
| | - Spyridon Ntelis
- Division of Endocrinology, Baltimore VA Medical Center, Baltimore, MD
- Department of Internal Medicine, University of Maryland Medical Center Midtown Campus, Baltimore, MD
| | - Tariq Siddiqui
- Division of Endocrinology, Baltimore VA Medical Center, Baltimore, MD
- Division of Endocrinology, University of Maryland School of Medicine, Baltimore, MD
| | - Stephen L. Seliger
- Division of Nephrology, University of Maryland School of Medicine, Baltimore, MD
- Medical Care Clinical Service, Baltimore VA Medical Center, Baltimore, MD
| | - John D. Sorkin
- Geriatric Research, Education, and Clinical Center, Baltimore VA Medical Center, Baltimore, MD
- Department of Medicine, University of Maryland School of Medicine, Baltimore, MD
| | - Elias K. Spanakis
- Division of Endocrinology, Baltimore VA Medical Center, Baltimore, MD
- Division of Endocrinology, University of Maryland School of Medicine, Baltimore, MD
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23
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Hou Y, Fan Y, Cheng Y, Peng X, Shan C, Yang Y. Comparative Analysis of the Anti-Inflammatory Effects of Liraglutide and Dulaglutide. Int Heart J 2024; 65:548-556. [PMID: 38749748 DOI: 10.1536/ihj.23-576] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/04/2024]
Abstract
Inflammation plays a pathophysiological role in atherosclerosis and its clinical consequences. In addition to glycemic control, glucagon-like peptide-1 receptor agonists (GLP-1RAs) are of wide concern for cardioprotective effects. The structure, half-life, homology, and clinical efficacy of GLP-1RAs exhibit remarkable disparity. Several studies have compared the disparities in anti-inflammatory effects between daily and weekly GLP-1RAs. This study aimed to compare the similarities and differences between liraglutide and dulaglutide in terms of inhibiting atherosclerotic inflammation and improving co-cultured endothelial cell function. The expression of inflammation markers was examined by immunofluorescence, Western blotting, and real-time PCR. The tube-forming ability of endothelial cells was tested on Matrigel. The results verify that 10/50/100 nmol/L liraglutide and 100 nmol/L dulaglutide markedly suppressed the expression of inflammatory factors in LPS-induced atherosclerosis after 24 and 72 hours, respectively. Moreover, they promoted the polarization of M1 macrophages toward the M2 phenotype and improved the function of co-cultured endothelial cells. Both liraglutide and dulaglutide ameliorate atherosclerosis development. The difference between the two resided in the extended intervention duration required to observe the effect of dulaglutide, and liraglutide demonstrated a superior dose-dependent manner. We provide a potential strategy to understand the dynamics of drug action and possible timing administration.
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Affiliation(s)
- Yi Hou
- NHC Key Laboratory of Hormones and Development, Chu Hsien-I Memorial Hospital and Tianjin Institute of Endocrinology, Tianjin Medical University
- Tianjin Key Laboratory of Metabolic Diseases, Tianjin Medical University
| | - Yini Fan
- NHC Key Laboratory of Hormones and Development, Chu Hsien-I Memorial Hospital and Tianjin Institute of Endocrinology, Tianjin Medical University
- Tianjin Key Laboratory of Metabolic Diseases, Tianjin Medical University
| | - Yuan Cheng
- NHC Key Laboratory of Hormones and Development, Chu Hsien-I Memorial Hospital and Tianjin Institute of Endocrinology, Tianjin Medical University
- Tianjin Key Laboratory of Metabolic Diseases, Tianjin Medical University
| | - Xiaoyue Peng
- NHC Key Laboratory of Hormones and Development, Chu Hsien-I Memorial Hospital and Tianjin Institute of Endocrinology, Tianjin Medical University
- Tianjin Key Laboratory of Metabolic Diseases, Tianjin Medical University
| | - Chunyan Shan
- NHC Key Laboratory of Hormones and Development, Chu Hsien-I Memorial Hospital and Tianjin Institute of Endocrinology, Tianjin Medical University
- Tianjin Key Laboratory of Metabolic Diseases, Tianjin Medical University
| | - Yanhui Yang
- NHC Key Laboratory of Hormones and Development, Chu Hsien-I Memorial Hospital and Tianjin Institute of Endocrinology, Tianjin Medical University
- Tianjin Key Laboratory of Metabolic Diseases, Tianjin Medical University
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24
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Otsuka E, Kitamura M, Funakoshi S, Mukae H, Nishino T. Improving glycemic control: transitioning from dulaglutide to tirzepatide in patients with type 2 diabetes undergoing hemodialysis. Front Pharmacol 2024; 15:1362242. [PMID: 38873429 PMCID: PMC11169618 DOI: 10.3389/fphar.2024.1362242] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2023] [Accepted: 05/06/2024] [Indexed: 06/15/2024] Open
Abstract
Background: Tirzepatide-a dual glucose-dependent insulinotropic peptide and glucagon-like peptide-1 receptor agonist-is used to treat type 2 diabetes. However, the efficacy and safety of tirzepatide in patients undergoing hemodialysis remain unclear. Methods: We conducted a single-center retrospective study of patients with type 2 diabetes undergoing hemodialysis who were transitioned from dulaglutide to tirzepatide. We continuously monitored glucose levels in patients undergoing hemodialysis before and after switching from dulaglutide to tirzepatide. Results: Fourteen patients (mean age: 61.9 ± 9.9 years, male: female = 11:3) were included in this study. After switching to tirzepatide, time in range increased to 50.8% from 42.7% (p = 0.02), time above range decreased to 37.8% from 48.4% (p = 0.02), and mean glucose levels decreased to 137.4 mg/dL from 156.6 mg/dL (p = 0.006). In contrast, there was no significant difference in time below range before and after tirzepatide administration (11.3% and 8.9%) (p = 0.75). Three patients experienced dyspepsia (21.4%), and one patient experienced nausea (7.1%); however, no critical adverse events were reported. Conclusion: Transitioning from dulaglutide to tirzepatide improved glycemic control without increasing hypoglycemia in patients undergoing hemodialysis for type 2 diabetes.
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Affiliation(s)
- Emiko Otsuka
- Department of Nephrology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
- Nagasaki Renal Center, Nagasaki, Japan
| | - Mineaki Kitamura
- Department of Nephrology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
- Nagasaki Renal Center, Nagasaki, Japan
| | | | - Hiroshi Mukae
- Department of Respiratory Medicine, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Tomoya Nishino
- Department of Nephrology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
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25
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Chen Q, Yu C, Wu Q, Song R, Liu Y, Feng S, Yu C, Jia J. Evaluation of Drug-Drug Interaction Between Henagliflozin and Hydrochlorothiazide in Healthy Chinese Volunteers. Drug Des Devel Ther 2024; 18:1855-1864. [PMID: 38828023 PMCID: PMC11144404 DOI: 10.2147/dddt.s433377] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Accepted: 04/29/2024] [Indexed: 06/05/2024] Open
Abstract
Purpose Henagliflozin is an original, selective sodium-glucose cotransporter 2 (SGLT2) inhibitor. Hydrochlorothiazide (HCTZ) is a common anti-hypertensive drug. This study aimed to evaluate the potential interaction between henagliflozin and HCTZ. Methods This was a single-arm, open-label, multi-dose, three-period study that was conducted in healthy Chinese volunteers. Twelve subjects were treated in three periods, period 1: 25 mg HCTZ for four days, period 2: 10 mg henagliflozin for four days and period 3: 25 mg HCTZ + 10 mg henagliflozin for four days. Blood samples and urine samples were collected before and up to 24 hours after drug administrations on day 4, day 10 and day 14. The plasma concentrations of henagliflozin and HCTZ were analyzed using LC-MS/MS. The urine samples were collected for pharmacodynamic glucose and electrolyte analyses. Tolerability was also evaluated. Results The 90% CI of the ratio of geometric means (combination: monotherapy) for AUCτ,ss of henagliflozin and HCTZ was within the bioequivalence interval of 0.80-1.25. For henagliflozin, co-administration increased Css, max by 24.32% and the 90% CI of the GMR was (108.34%, 142.65%), and the 24-hour urine volume and glucose excretion decreased by 0.43% and 19.6%, respectively. For HCTZ, co-administration decreased Css, max by 19.41% and the 90% CI of the GMR was (71.60%, 90.72%), and the 24-hour urine volume and urinary calcium, potassium, phosphorus, chloride, and sodium excretion decreased by 11.7%, 20.8%, 11.8%, 11.9%, 22.0% and 15.5%, respectively. All subjects (12/12) reported adverse events (AEs), but the majority of theses AEs were mild and no serious AEs were reported. Conclusion Although Css,max was affected by the combination of henagliflozin and HCTZ, there was no clinically meaningful safety interaction between them. Given these results, coadministration of HCTZ should not require any adaptation of henagliflozin dosing. Trial Registration ClinicalTrials.gov NCT06083116.
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Affiliation(s)
- Qian Chen
- Center Laboratory, Shanghai Xuhui Central Hospital, Shanghai, People’s Republic of China
- Shanghai Engineering Research Center of Phase I Clinical Research & Quality Consistency Evaluation for Drugs, Shanghai, People’s Republic of China
| | - Chengyin Yu
- Center Laboratory, Shanghai Xuhui Central Hospital, Shanghai, People’s Republic of China
- Shanghai Engineering Research Center of Phase I Clinical Research & Quality Consistency Evaluation for Drugs, Shanghai, People’s Republic of China
| | - Qingqing Wu
- Center Laboratory, Shanghai Xuhui Central Hospital, Shanghai, People’s Republic of China
- Shanghai Engineering Research Center of Phase I Clinical Research & Quality Consistency Evaluation for Drugs, Shanghai, People’s Republic of China
| | - Rong Song
- Center Laboratory, Shanghai Xuhui Central Hospital, Shanghai, People’s Republic of China
- Shanghai Engineering Research Center of Phase I Clinical Research & Quality Consistency Evaluation for Drugs, Shanghai, People’s Republic of China
| | - Ye Liu
- Center Laboratory, Shanghai Xuhui Central Hospital, Shanghai, People’s Republic of China
- Shanghai Engineering Research Center of Phase I Clinical Research & Quality Consistency Evaluation for Drugs, Shanghai, People’s Republic of China
| | - Sheng Feng
- Jiangsu Hengrui Pharmaceuticals Co., Ltd, Lianyungang, Jiangsu, People’s Republic of China
| | - Chen Yu
- Center Laboratory, Shanghai Xuhui Central Hospital, Shanghai, People’s Republic of China
- Shanghai Engineering Research Center of Phase I Clinical Research & Quality Consistency Evaluation for Drugs, Shanghai, People’s Republic of China
| | - Jingying Jia
- Center Laboratory, Shanghai Xuhui Central Hospital, Shanghai, People’s Republic of China
- Shanghai Engineering Research Center of Phase I Clinical Research & Quality Consistency Evaluation for Drugs, Shanghai, People’s Republic of China
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26
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Franchi M, Pellegrini G, Avogaro A, Buzzetti G, Candido R, Cavaliere A, Consoli A, Marzona I, Mennini FS, Palcic S, Corrao G. Comparing the effectiveness and cost-effectiveness of sulfonylureas and newer diabetes drugs as second-line therapy for patients with type 2 diabetes. BMJ Open Diabetes Res Care 2024; 12:e003991. [PMID: 38802266 PMCID: PMC11131106 DOI: 10.1136/bmjdrc-2023-003991] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2023] [Accepted: 05/15/2024] [Indexed: 05/29/2024] Open
Abstract
INTRODUCTION We aimed to compare the effectiveness and cost-effectiveness profiles of glucagon-like peptide-1 receptor agonist (GLP-1-RA), sodium-glucose cotransporter 2 inhibitor (SGLT2i), and dipeptidyl peptidase-4 inhibitor (DPP-4i) compared with sulfonylureas and glinides (SU). RESEARCH DESIGN AND METHODS Population-based retrospective cohort study based on linked regional healthcare utilization databases. The cohort included all residents in Lombardy aged ≥40 years, treated with metformin in 2014, who started a second-line treatment between 2015 and 2018 with SU, GLP-1-RA, SGLT2i, or DPP-4i. For each cohort member who started SU, one patient who began other second-line treatments was randomly selected and matched for sex, age, Multisource Comorbidity Score, and previous duration of metformin treatment. Cohort members were followed up until December 31, 2022. The association between second-line treatment and clinical outcomes was assessed using Cox proportional hazards models. The incremental cost-effectiveness ratios (ICERs) were calculated and compared between newer diabetes drugs and SU. RESULTS Overall, 22 867 patients with diabetes were included in the cohort, among which 10 577, 8125, 2893 and 1272 started a second-line treatment with SU, DPP-4i, SGLT2i and GLP-1-RA, respectively. Among these, 1208 patients for each group were included in the matched cohort. As compared with SU, those treated with DPP-4i, SGLT2i and GLP-1-RA were associated to a risk reduction for hospitalization for major adverse cardiovascular events (MACE) of 22% (95% CI 3% to 37%), 29% (95% CI 12% to 44%) and 41% (95% CI 26% to 53%), respectively. The ICER values indicated an average gain of €96.2 and €75.7 each month free from MACE for patients on DPP-4i and SGLT2i, respectively. CONCLUSIONS Newer diabetes drugs are more effective and cost-effective second-line options for the treatment of type 2 diabetes than SUs.
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Affiliation(s)
- Matteo Franchi
- Unit of Biostatistics, Epidemiology and Public Health, Department of Statistics and Quantitative Methods, University of Milano-Bicocca, Milan, Italy
- National Centre for Healthcare Research and Pharmacoepidemiology, University of Milano-Bicocca, Milan, Italy
| | - Giacomo Pellegrini
- Unit of Biostatistics, Epidemiology and Public Health, Department of Statistics and Quantitative Methods, University of Milano-Bicocca, Milan, Italy
- National Centre for Healthcare Research and Pharmacoepidemiology, University of Milano-Bicocca, Milan, Italy
| | - Angelo Avogaro
- Department of Medicine, Division of Metabolic Diseases, University of Padova, Padua, Italy
| | | | - Riccardo Candido
- Department of Medical, Surgical and Health Sciences, University of Trieste, Trieste, Italy
- SC Patologie Diabetiche, ASUGI, Trieste, Italy
| | | | - Agostino Consoli
- DMSI and CAST, Università degli Studi Gabriele d'Annunzio Chieti-Pescara, Chieti, Italy
| | | | - Francesco Saverio Mennini
- Centre for Economics and International Studies-Economic Evaluation and Health Technology Assessment, Università degli Studi di Roma Tor Vergata, Roma, Italy
| | - Stefano Palcic
- SC Farmacia Ospedaliera e Territoriale-Area Giuliana, ASUGI, Trieste, Italy
| | - Giovanni Corrao
- Unit of Biostatistics, Epidemiology and Public Health, Department of Statistics and Quantitative Methods, University of Milano-Bicocca, Milan, Italy
- National Centre for Healthcare Research and Pharmacoepidemiology, University of Milano-Bicocca, Milan, Italy
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Butuca A, Dobrea CM, Arseniu AM, Frum A, Chis AA, Rus LL, Ghibu S, Juncan AM, Muntean AC, Lazăr AE, Gligor FG, Morgovan C, Vonica-Tincu AL. An Assessment of Semaglutide Safety Based on Real World Data: From Popularity to Spontaneous Reporting in EudraVigilance Database. Biomedicines 2024; 12:1124. [PMID: 38791086 PMCID: PMC11117978 DOI: 10.3390/biomedicines12051124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2024] [Revised: 05/13/2024] [Accepted: 05/16/2024] [Indexed: 05/26/2024] Open
Abstract
Some glucagon-like peptide-1 receptor agonists (GLP-1 RAs), first used in the treatment of type 2 diabetes mellitus (T2DM), have been approved for the treatment of obesity in patients with or without T2DM (liraglutide-LIR, semaglutide-SEM, and tirzepatide-TIR). Social media had an important influence on the off-label use of GLP-1 RAs for obesity, especially for SEM. We analyzed the Google queries related to SEM to assess people's interest in this drug. We also investigated the occurrence of adverse drug reactions (ADRs) by searching the EudraVigilance database (EV) for Individual Case Safety Reports (ICSRs) that reported SEM as the suspected drug and performed a descriptive and a disproportionality analysis. The data obtained for SEM were compared to other GLP-1 RAs. SEM had the highest proportions of searches on Google associated with the term "weight loss" and presented the lowest number of severe ADRs, but it also had the highest number of ICSRs reported in EV. Even though no unexpected safety issues have been reported for it until now, SEM has a hi3gh tendency for overdose reports. The most frequent off-label use was reported for SEM and TIR. In order to lower the risks of ADRs, the off-label use should be reduced and carefully monitored.
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Affiliation(s)
- Anca Butuca
- Preclinical Department, Faculty of Medicine, “Lucian Blaga” University of Sibiu, 2A Lucian Blaga St., 550169 Sibiu, Romania; (A.B.); (C.M.D.); (A.M.A.); (A.F.); (A.A.C.); (L.L.R.); (A.M.J.); (A.C.M.); (F.G.G.); (C.M.); (A.L.V.-T.)
| | - Carmen Maximiliana Dobrea
- Preclinical Department, Faculty of Medicine, “Lucian Blaga” University of Sibiu, 2A Lucian Blaga St., 550169 Sibiu, Romania; (A.B.); (C.M.D.); (A.M.A.); (A.F.); (A.A.C.); (L.L.R.); (A.M.J.); (A.C.M.); (F.G.G.); (C.M.); (A.L.V.-T.)
| | - Anca Maria Arseniu
- Preclinical Department, Faculty of Medicine, “Lucian Blaga” University of Sibiu, 2A Lucian Blaga St., 550169 Sibiu, Romania; (A.B.); (C.M.D.); (A.M.A.); (A.F.); (A.A.C.); (L.L.R.); (A.M.J.); (A.C.M.); (F.G.G.); (C.M.); (A.L.V.-T.)
| | - Adina Frum
- Preclinical Department, Faculty of Medicine, “Lucian Blaga” University of Sibiu, 2A Lucian Blaga St., 550169 Sibiu, Romania; (A.B.); (C.M.D.); (A.M.A.); (A.F.); (A.A.C.); (L.L.R.); (A.M.J.); (A.C.M.); (F.G.G.); (C.M.); (A.L.V.-T.)
| | - Adriana Aurelia Chis
- Preclinical Department, Faculty of Medicine, “Lucian Blaga” University of Sibiu, 2A Lucian Blaga St., 550169 Sibiu, Romania; (A.B.); (C.M.D.); (A.M.A.); (A.F.); (A.A.C.); (L.L.R.); (A.M.J.); (A.C.M.); (F.G.G.); (C.M.); (A.L.V.-T.)
| | - Luca Liviu Rus
- Preclinical Department, Faculty of Medicine, “Lucian Blaga” University of Sibiu, 2A Lucian Blaga St., 550169 Sibiu, Romania; (A.B.); (C.M.D.); (A.M.A.); (A.F.); (A.A.C.); (L.L.R.); (A.M.J.); (A.C.M.); (F.G.G.); (C.M.); (A.L.V.-T.)
| | - Steliana Ghibu
- Department of Pharmacology, Physiology and Pathophysiology, Faculty of Pharmacy, “Iuliu Hatieganu” University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania
| | - Anca Maria Juncan
- Preclinical Department, Faculty of Medicine, “Lucian Blaga” University of Sibiu, 2A Lucian Blaga St., 550169 Sibiu, Romania; (A.B.); (C.M.D.); (A.M.A.); (A.F.); (A.A.C.); (L.L.R.); (A.M.J.); (A.C.M.); (F.G.G.); (C.M.); (A.L.V.-T.)
| | - Andrei Catalin Muntean
- Preclinical Department, Faculty of Medicine, “Lucian Blaga” University of Sibiu, 2A Lucian Blaga St., 550169 Sibiu, Romania; (A.B.); (C.M.D.); (A.M.A.); (A.F.); (A.A.C.); (L.L.R.); (A.M.J.); (A.C.M.); (F.G.G.); (C.M.); (A.L.V.-T.)
| | - Antonina Evelina Lazăr
- National Institute of Research and Development for Electrochemistry and Condensed Matter, 144 Dr. A. P. Podeanu, 300569 Timisoara, Romania;
| | - Felicia Gabriela Gligor
- Preclinical Department, Faculty of Medicine, “Lucian Blaga” University of Sibiu, 2A Lucian Blaga St., 550169 Sibiu, Romania; (A.B.); (C.M.D.); (A.M.A.); (A.F.); (A.A.C.); (L.L.R.); (A.M.J.); (A.C.M.); (F.G.G.); (C.M.); (A.L.V.-T.)
| | - Claudiu Morgovan
- Preclinical Department, Faculty of Medicine, “Lucian Blaga” University of Sibiu, 2A Lucian Blaga St., 550169 Sibiu, Romania; (A.B.); (C.M.D.); (A.M.A.); (A.F.); (A.A.C.); (L.L.R.); (A.M.J.); (A.C.M.); (F.G.G.); (C.M.); (A.L.V.-T.)
| | - Andreea Loredana Vonica-Tincu
- Preclinical Department, Faculty of Medicine, “Lucian Blaga” University of Sibiu, 2A Lucian Blaga St., 550169 Sibiu, Romania; (A.B.); (C.M.D.); (A.M.A.); (A.F.); (A.A.C.); (L.L.R.); (A.M.J.); (A.C.M.); (F.G.G.); (C.M.); (A.L.V.-T.)
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Rikin S, Bauman L, Arnaoudova I, DiPalo K, Suda N, Gupta S, Deng Y, Golestaneh L. Multidisciplinary proactive e-consults to improve guideline-directed medical therapies for patients with diabetes and chronic kidney disease: an implementation study. BMJ Open Diabetes Res Care 2024; 12:e004155. [PMID: 38719510 PMCID: PMC11085711 DOI: 10.1136/bmjdrc-2024-004155] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/25/2024] [Accepted: 04/18/2024] [Indexed: 05/12/2024] Open
Abstract
INTRODUCTION We hypothesized that multidisciplinary, proactive electronic consultation (MPE) could overcome barriers to prescribing guideline-directed medical therapies (GDMTs) for patients with type 2 diabetes (T2D) and chronic kidney disease (CKD). RESEARCH DESIGN AND METHODS We conducted an efficacy-implementation pilot study of MPE for T2D and CKD for primary care provider (PCP)-patient dyads at an academic health system. MPE included (1) a dashboard to identify patients without a prescription for sodium-glucose cotransporter-2 inhibitors (SGLT2i) and without a maximum dose prescription for renin-angiotensin-aldosterone system inhibitors (RAASi), (2) a multidisciplinary team of specialists to provide recommendations using e-consult templates, and (3) a workflow to deliver timely e-consult recommendations to PCPs. In-depth interviews were conducted with PCPs and specialists to assess feasibility, acceptability, and appropriateness of MPE and were analyzed using an iterative qualitative analysis approach to identify major themes. Prescription data were extracted from the electronic health record to assess preliminary effectiveness to increase GDMT. RESULTS 20 PCPs agreed to participate, 18 PCPs received MPEs for one of their patients with T2D and CKD, and 16 PCPs and 2 specialists were interviewed. Major themes were as follows: appropriateness of prioritization of GDMT for T2D and CKD, acceptability of the content of the recommendations, PCP characteristics impact experience with MPE, acceptability and appropriateness of multidisciplinary collaboration, feasibility of MPE to overcome patient-specific barriers to GDMT, and appropriateness of workflow. At 6 months postbaseline, 7/18 (39%) patients were newly prescribed an SGLT2i, and 7/18 (39%) patients were either newly prescribed or had increased dose of RAASi. CONCLUSIONS MPE was an acceptable and appropriate health system strategy to identify and address gaps in GDMT among patients with T2D and CKD. Adopting MPE could enhance GDMT, though PCPs raised feasibility concerns which could be improved with program enhancements, including follow-up e-consults for reinforcement, and administrative support for navigating system-level barriers.
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Affiliation(s)
- Sharon Rikin
- Albert Einstein College of Medicine, Bronx, New York, USA
- Montefiore Health System, Bronx, New York, USA
| | - Laurie Bauman
- Albert Einstein College of Medicine, Bronx, New York, USA
| | | | - Katherine DiPalo
- Albert Einstein College of Medicine, Bronx, New York, USA
- Montefiore Health System, Bronx, New York, USA
| | - Nisha Suda
- Albert Einstein College of Medicine, Bronx, New York, USA
- Montefiore Health System, Bronx, New York, USA
| | - Sonali Gupta
- Albert Einstein College of Medicine, Bronx, New York, USA
- Montefiore Health System, Bronx, New York, USA
| | - Yuting Deng
- Albert Einstein College of Medicine, Bronx, New York, USA
| | - Ladan Golestaneh
- Albert Einstein College of Medicine, Bronx, New York, USA
- Montefiore Health System, Bronx, New York, USA
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Graczyk P, Dach A, Dyrka K, Pawlik A. Pathophysiology and Advances in the Therapy of Cardiomyopathy in Patients with Diabetes Mellitus. Int J Mol Sci 2024; 25:5027. [PMID: 38732253 PMCID: PMC11084712 DOI: 10.3390/ijms25095027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2024] [Revised: 04/19/2024] [Accepted: 05/01/2024] [Indexed: 05/13/2024] Open
Abstract
Diabetes mellitus (DM) is known as the first non-communicable global epidemic. It is estimated that 537 million people have DM, but the condition has been properly diagnosed in less than half of these patients. Despite numerous preventive measures, the number of DM cases is steadily increasing. The state of chronic hyperglycaemia in the body leads to numerous complications, including diabetic cardiomyopathy (DCM). A number of pathophysiological mechanisms are behind the development and progression of cardiomyopathy, including increased oxidative stress, chronic inflammation, increased synthesis of advanced glycation products and overexpression of the biosynthetic pathway of certain compounds, such as hexosamine. There is extensive research on the treatment of DCM, and there are a number of therapies that can stop the development of this complication. Among the compounds used to treat DCM are antiglycaemic drugs, hypoglycaemic drugs and drugs used to treat myocardial failure. An important element in combating DCM that should be kept in mind is a healthy lifestyle-a well-balanced diet and physical activity. There is also a group of compounds-including coenzyme Q10, antioxidants and modulators of signalling pathways and inflammatory processes, among others-that are being researched continuously, and their introduction into routine therapies is likely to result in greater control and more effective treatment of DM in the future. This paper summarises the latest recommendations for lifestyle and pharmacological treatment of cardiomyopathy in patients with DM.
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Affiliation(s)
- Patryk Graczyk
- Department of Physiology, Pomeranian Medical University, 70-111 Szczecin, Poland; (P.G.); (A.D.)
| | - Aleksandra Dach
- Department of Physiology, Pomeranian Medical University, 70-111 Szczecin, Poland; (P.G.); (A.D.)
| | - Kamil Dyrka
- Department of Pediatric Endocrinology and Rheumatology, Institute of Pediatrics, Poznan University of Medical Sciences, 60-572 Poznan, Poland;
| | - Andrzej Pawlik
- Department of Physiology, Pomeranian Medical University, 70-111 Szczecin, Poland; (P.G.); (A.D.)
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Yuan Y, Dong M, Wen S, Yuan X, Zhou L. Retinal microcirculation: A window into systemic circulation and metabolic disease. Exp Eye Res 2024; 242:109885. [PMID: 38574944 DOI: 10.1016/j.exer.2024.109885] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Revised: 04/01/2024] [Accepted: 04/02/2024] [Indexed: 04/06/2024]
Abstract
The retinal microcirculation system constitutes a unique terminal vessel bed of the systemic circulation, and its perfusion status is directly associated with the neural function of the retina. This vascular network, essential for nourishing various layers of the retina, comprises two primary microcirculation systems: the retinal microcirculation and the choroidal microcirculation, with each system supplying blood to distinct retinal layers and maintaining the associated neural function. The blood flow of those capillaries is regulated via different mechanisms. However, a range of internal and external factors can disrupt the normal architecture and blood flow within the retinal microcirculation, leading to several retinal pathologies, including diabetic retinopathy, macular edema, and vascular occlusions. Metabolic disturbances such as hyperglycemia, hypertension, and dyslipidemia are known to modify retinal microcirculation through various pathways. These alterations are observable in chronic metabolic conditions like diabetes, coronary artery disease, and cerebral microvascular disease due to advances in non-invasive or minimally invasive retinal imaging techniques. Thus, examination of the retinal microcirculation can provide insights into the progression of numerous chronic metabolic disorders. This review discusses the anatomy, physiology and pathophysiology of the retinal microvascular system, with a particular emphasis on the connections between retinal microcirculation and systemic circulation in both healthy states and in the context of prevalent chronic metabolic diseases.
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Affiliation(s)
- Yue Yuan
- Department of Endocrinology, Shanghai Pudong Hospital, Fudan University, Shanghai, 201399, China.
| | - Meiyuan Dong
- Department of Endocrinology, Shanghai Pudong Hospital, Fudan University, Shanghai, 201399, China; Graduate School of Hebei Medical University, Shijiazhuang, China.
| | - Song Wen
- Department of Endocrinology, Shanghai Pudong Hospital, Fudan University, Shanghai, 201399, China.
| | - Xinlu Yuan
- Department of Endocrinology, Shanghai Pudong Hospital, Fudan University, Shanghai, 201399, China.
| | - Ligang Zhou
- Department of Endocrinology, Shanghai Pudong Hospital, Fudan University, Shanghai, 201399, China; Graduate School of Hebei Medical University, Shijiazhuang, China; Shanghai Key Laboratory of Vascular Lesions Regulation and Remodeling, Shanghai Pudong Hospital, Shanghai, China.
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Llombart-Cussac A, Pérez-Garcia JM, Ruiz Borrego M, Tolosa P, Blanch S, Fernández-Ortega A, Urruticoechea A, Blancas I, Saura C, Rojas B, Bermejo B, Ponce Lorenzo J, Gion M, Cortez-Castedo P, Llabres E, Galve E, Cueva JF, López A, Alonso-Romero JL, González-Santiago S, Martínez de Dueñas E, Ciruelos E, Martrat G, Gener P, Alcalá-López D, Sampayo-Cordero M, Gómez-Peralta F, Cortés J. Preventing alpelisib-related hyperglycaemia in HR+/HER2-/ PIK3CA-mutated advanced breast cancer using metformin (METALLICA): a multicentre, open-label, single-arm, phase 2 trial. EClinicalMedicine 2024; 71:102520. [PMID: 38638399 PMCID: PMC11024566 DOI: 10.1016/j.eclinm.2024.102520] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/19/2023] [Revised: 02/07/2024] [Accepted: 02/19/2024] [Indexed: 04/20/2024] Open
Abstract
Background Hyperglycaemia is an early and frequent adverse event during alpelisib treatment. METALLICA aimed to evaluate prophylactic metformin to prevent or reduce hyperglycaemia occurrence in patients with HR+/HER2-/PIK3CA-mutated advanced breast cancer (ABC). Methods Between August 13th, 2020 and March 23rd, 2022, this 2-cohort, phase 2, multicentre, single-arm trial (NCT04300790) enrolled patients with HR+/HER2-/PIK3CA-mutated ABC: cohort A, normal glycaemia (fasting plasma glucose <100 mg/dL [<5.6 mmol/L] and HbA1c <5.7%), and cohort B, prediabetes (fasting plasma glucose 100-140 mg/dL [5.6-7.8 mmol/L] and/or haemoglobin A1C [HbA1c] 5.7-6.4%). Participants were at least 18 years old, with Eastern Cooperative Oncology Group performance status of 0-1, and up to two prior lines of endocrine therapy (ET) for ABC. Alpelisib plus ET were administered in 28-day cycles after initiation of prophylactic metformin plus ET. Primary endpoint was the incidence of grade 3-4 hyperglycaemia over the first 8 weeks. Secondary endpoints included safety, progression-free survival (PFS), objective response rate (ORR), and clinical benefit rate (CBR). The primary objective for cohort A and B is met with ≤7 (14.6%) and ≤4 (20%) patients with grade 3-4 hyperglycaemia over the first 8 weeks, respectively. Findings 233 patients were screened, and 68 (20.2%) patients were enrolled in cohorts A (n = 48) and B (n = 20). Median follow-up was 7.8 months (IQR 1.4-19.6). Over the first 8 weeks, one (2.1%) of 48 patients in cohort A (95% CI: 0.5-11.1; P < 0.0001), and three (15.0%) of 20 patients in cohort B (95% CI: 5.6-37.8; P = 0.016) had grade 3-4 hyperglycaemia. Serious treatment-related adverse events occurred in seven patients (10.3%). The most common were rash (two [2.9%]), vomiting (two [2.9%]), and diarrhoea (two [2.9%]). Discontinuation of alpelisib caused by AEs was reported in nine patients (13.2%), none caused by hyperglycaemia. At data cutoff (15 June, 2022), no treatment-related deaths were observed. In the full analysis set, median PFS was 7.3 months (95% CI: 5.9-not reached), ORR was 20.6% (95% CI: 11.7-32.1%), and CBR was 52.9% (95% CI: 40.4-65.2). Interpretation In HR+/HER2-/PIK3CA-mutated ABC, prophylactic metformin before alpelisib plus endocrine treatment has low incidence and severity of alpelicib-induced hyperglycaemia. Funding Novartis Pharmaceuticals.
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Affiliation(s)
- Antonio Llombart-Cussac
- Hospital Arnau de Vilanova, Universidad Católica de Valencia, Valencia, Spain
- Medica Scientia Innovation Research (MEDSIR), Barcelona, Spain
| | - José Manuel Pérez-Garcia
- Medica Scientia Innovation Research (MEDSIR), Barcelona, Spain
- International Breast Cancer Center (IBCC), Pangaea Oncology, Quiron Group, Barcelona, Spain
| | | | - Pablo Tolosa
- 12 de Octubre University Hospital, Madrid, Spain
| | | | | | | | - Isabel Blancas
- Hospital Universitario Clínico San Cecilio, Medicine Department, Medicine Faculty, Granada University, Instituto de Investigación Biosanitaria de Granada (ibs. Granada), Spain
| | - Cristina Saura
- Vall d'Hebron University Hospital, Barcelona, Vall d’Hebron Institute of Oncology (VHIO), Spain
| | - Beatriz Rojas
- Hospital Universitario HM Sanchinarro, Madrid, Spain
| | - Begoña Bermejo
- Hospital Clínico Universitario de Valencia, Biomedical Research Institute INCLIVA, Valencia, Spain
- Medicine Department, Universidad de Valencia, Oncology Biomedical Research National Network (CIBERONC-ISCIII), Madrid, Spain
| | - José Ponce Lorenzo
- Dr. Balmis General University Hospital, Alicante Institute for Health and Biomedical Research (ISABIAL), Alicante, Spain
| | - María Gion
- Hospital Ruber Internacional, Madrid, Spain
- Hospital Ramon y Cajal, Madrid, Spain
| | | | - Elisenda Llabres
- Hospital Universitario Insular de Gran Canarias, Las Palmas de Gran Canaria, Spain
| | - Elena Galve
- Hospital Universitario de Basurto, Bilbao, Spain
| | | | - Ana López
- University Hospital of León, León, Spain
| | | | | | | | - Eva Ciruelos
- 12 de Octubre University Hospital, Madrid, Spain
| | | | - Petra Gener
- Medica Scientia Innovation Research (MEDSIR), Barcelona, Spain
| | | | | | | | - Javier Cortés
- Medica Scientia Innovation Research (MEDSIR), Barcelona, Spain
- International Breast Cancer Center (IBCC), Pangaea Oncology, Quiron Group, Barcelona, Spain
- Universidad Europea de Madrid, Faculty of Biomedical and Health Sciences, Department of Medicine, Madrid, Spain
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Wong HJ, Lin NH, Teo YN, Syn NL, Teo YH, Sia CH. Evaluation of the Lifetime Benefits of Metformin and SGLT2 Inhibitors in Type 2 Diabetes Mellitus Patients with Cardiovascular Disease: A Systematic Review and Two-Stage Meta-Analysis. Am J Cardiovasc Drugs 2024; 24:371-383. [PMID: 38589722 DOI: 10.1007/s40256-024-00640-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/11/2024] [Indexed: 04/10/2024]
Abstract
BACKGROUND Metformin and sodium-glucose cotransporter-2 (SGLT2) inhibitors have demonstrated cardiovascular benefits but their comparative effects on mortality in type 2 diabetes mellitus (T2DM) patients with cardiovascular disease (CVD) are unknown. Hence, we evaluated and compared lifetime benefits arising from metformin or SGLT2 inhibitors in T2DM patients with CVD. MATERIALS AND METHODS Studies published in the PubMed, EMBASE and CENTRAL databases before 28 October 2023 were retrieved. Treatment effects of metformin against US FDA-approved SGLT2 inhibitors in T2DM patients with CVD were evaluated and lifetime gains in event-free survival were estimated from our primary endpoints of all-cause and cardiovascular mortality. Risk ratios were derived to assess their impact on secondary outcomes such as major adverse cardiovascular events and hospitalizations for heart failure. RESULTS Overall, 14 studies were included. Five studies published Kaplan-Meier curves for the primary outcome of all-cause mortality. Individual participant data were reconstructed from these Kaplan-Meier curves, from which we conducted our two-stage meta-analysis. Participants receiving metformin and SGLT2 inhibitors experienced a reduction in the risk for all-cause mortality as compared with those not taking metformin and placebo. However, participants receiving SGLT2 inhibitors had a higher all-cause mortality (hazard ratio 1.308, 95% confidence interval 1.103-1.550) versus metformin. Treatment with metformin was estimated to offer an additional 23.26 months of survival free from all-cause mortality versus 23.04 months with SGLT2 inhibitors. CONCLUSIONS In patients with T2DM and CVD, metformin and SGLT2 inhibitors were associated with substantially lower all-cause mortality rates and slightly longer life expectancies than in patients without. Metformin presented an advantage over SGLT2 inhibitors in reducing all-cause mortality.
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Affiliation(s)
- Hon Jen Wong
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Norman H Lin
- Department of Cardiology, National University Heart Centre Singapore, 1E Kent Ridge Road, NUHS Tower Block Level 9, Singapore, 119228, Singapore
| | - Yao Neng Teo
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Nicholas L Syn
- Department of Cardiology, National University Heart Centre Singapore, 1E Kent Ridge Road, NUHS Tower Block Level 9, Singapore, 119228, Singapore
| | - Yao Hao Teo
- Department of Cardiology, National University Heart Centre Singapore, 1E Kent Ridge Road, NUHS Tower Block Level 9, Singapore, 119228, Singapore
| | - Ching-Hui Sia
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore.
- Department of Cardiology, National University Heart Centre Singapore, 1E Kent Ridge Road, NUHS Tower Block Level 9, Singapore, 119228, Singapore.
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Drake T, Landsteiner A, Langsetmo L, MacDonald R, Anthony M, Kalinowski C, Ullman K, Billington CJ, Kaka A, Sultan S, Wilt TJ. Newer Pharmacologic Treatments in Adults With Type 2 Diabetes: A Systematic Review and Network Meta-analysis for the American College of Physicians. Ann Intern Med 2024; 177:618-632. [PMID: 38639549 DOI: 10.7326/m23-1490] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/20/2024] Open
Abstract
BACKGROUND Newer diabetes medications may have beneficial effects on mortality, cardiovascular outcomes, and renal outcomes. PURPOSE To evaluate the effectiveness, comparative effectiveness, and harms of sodium-glucose cotransporter-2 (SGLT2) inhibitors, glucagon-like peptide-1 (GLP1) agonists, dipeptidyl peptidase-4 (DPP4) inhibitors, and long-acting insulins as monotherapy or combination therapy in adults with type 2 diabetes mellitus (T2DM). DATA SOURCES MEDLINE and EMBASE for randomized controlled trials (RCTs) published from 2010 through January 2023. STUDY SELECTION RCTs lasting at least 52 weeks that included at least 500 adults with T2DM receiving eligible medications and reported any outcomes of interest. DATA EXTRACTION Data were abstracted by 1 reviewer and verified by a second. Independent, dual assessments of risk of bias and certainty of evidence (CoE) were done. DATA SYNTHESIS A total of 130 publications from 84 RCTs were identified. CoE was appraised using GRADE (Grading of Recommendations Assessment, Development and Evaluation) criteria for direct, indirect, and network meta-analysis (NMA); the highest CoE was reported. Compared with usual care, SGLT2 inhibitors and GLP1 agonists reduce all-cause mortality (high CoE) and major adverse cardiovascular events (MACE) (moderate to high CoE), SGLT2 inhibitors reduce progression of chronic kidney disease (CKD) and heart failure hospitalizations and GLP1 agonists reduce stroke (high CoE), and SGLT2 inhibitors reduce serious adverse events and severe hypoglycemia (high CoE). The threshold for minimally important differences, which was predefined with the American College of Physicians Clinical Guidelines Committee, was not met for these outcomes. Compared with usual care, insulin, tirzepatide, and DPP4 inhibitors do not reduce all-cause mortality (low to high CoE). Compared with insulin, SGLT2 inhibitors and GLP1 agonists reduce all-cause mortality (low to moderate CoE). Compared with DPP4 inhibitors, GLP1 agonists reduce all-cause mortality (moderate CoE). Compared with DPP4 inhibitors and sulfonylurea (SU), SGLT2 inhibitors reduce MACE (moderate to high CoE). Compared with SU and insulin, SGLT2 inhibitors and GLP1 agonists reduce severe hypoglycemia (low to high CoE). LIMITATIONS Infrequent direct comparisons between drugs of interest; sparse data for NMA on most outcomes; possible incoherence due to differences in baseline patient characteristics and usual care; insufficient data on predefined subgroups, including demographic subgroups, patients with prior cardiovascular disease, and treatment-naive persons. CONCLUSION In adults with T2DM, SGLT2 inhibitors and GLP1 agonists (but not DPP4 inhibitors, insulin, or tirzepatide) reduce all-cause mortality and MACE compared with usual care. SGLT2 inhibitors reduce CKD progression and heart failure hospitalization and GLP1 agonists reduce stroke compared with usual care. Serious adverse events and severe hypoglycemia are less frequent with SGLT2 inhibitors and GLP1 agonists than with insulin or SU. PRIMARY FUNDING SOURCE American College of Physicians. (PROSPERO: CRD42022322129).
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Affiliation(s)
- Tyler Drake
- Department of Medicine, VA Health Care System, and Department of Medicine, University of Minnesota, Minneapolis, Minnesota (T.D., C.J.B., A.K.)
| | - Adrienne Landsteiner
- Center for Care Delivery & Outcomes Research, VA Health Care System, Minneapolis, Minnesota (A.L., R.M., M.A., C.K., K.U.)
| | - Lisa Langsetmo
- Department of Medicine, University of Minnesota; Center for Care Delivery & Outcomes Research, VA Health Care System; and Division of Epidemiology & Community Health, School of Public Health, University of Minnesota, Minneapolis, Minnesota (L.L.)
| | - Roderick MacDonald
- Center for Care Delivery & Outcomes Research, VA Health Care System, Minneapolis, Minnesota (A.L., R.M., M.A., C.K., K.U.)
| | - Maylen Anthony
- Center for Care Delivery & Outcomes Research, VA Health Care System, Minneapolis, Minnesota (A.L., R.M., M.A., C.K., K.U.)
| | - Caleb Kalinowski
- Center for Care Delivery & Outcomes Research, VA Health Care System, Minneapolis, Minnesota (A.L., R.M., M.A., C.K., K.U.)
| | - Kristen Ullman
- Center for Care Delivery & Outcomes Research, VA Health Care System, Minneapolis, Minnesota (A.L., R.M., M.A., C.K., K.U.)
| | - Charles J Billington
- Department of Medicine, VA Health Care System, and Department of Medicine, University of Minnesota, Minneapolis, Minnesota (T.D., C.J.B., A.K.)
| | - Anjum Kaka
- Department of Medicine, VA Health Care System, and Department of Medicine, University of Minnesota, Minneapolis, Minnesota (T.D., C.J.B., A.K.)
| | - Shahnaz Sultan
- Department of Medicine, University of Minnesota, and Center for Care Delivery & Outcomes Research, VA Health Care System, Minneapolis, Minnesota (S.S.)
| | - Timothy J Wilt
- Department of Medicine, VA Health Care System; Department of Medicine, University of Minnesota; Center for Care Delivery & Outcomes Research, VA Health Care System; and Division of Health Policy & Management, School of Public Health, University of Minnesota, Minneapolis, Minnesota (T.J.W.)
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Li J, Huang Y, Yang X, Cai Y, Wang Y, Dai W, Jiang L, Wang C, Wen Z. Tyrosine-phosphorylated DNER sensitizes insulin signaling in hepatic gluconeogenesis by inducing proteasomal degradation of TRB3. Mol Metab 2024; 83:101927. [PMID: 38553003 PMCID: PMC10999696 DOI: 10.1016/j.molmet.2024.101927] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/23/2023] [Revised: 03/21/2024] [Accepted: 03/22/2024] [Indexed: 04/04/2024] Open
Abstract
OBJECTIVE Hepatic insulin resistance, which leads to increased hepatic gluconeogenesis, is a major contributor to fasting hyperglycemia in type 2 diabetes mellitus (T2DM). However, the mechanism of impaired insulin-dependent suppression of hepatic gluconeogenesis remains elusive. Delta/Notch-like epidermal growth factor (EGF)-related receptor (DNER), firstly described as a neuron-specific Notch ligand, has been recently identified as a susceptibility gene for T2DM through genome-wide association studies. We herein investigated whether DNER regulates hepatic gluconeogenesis and whether this is mediated by enhanced insulin signaling. METHODS The association between DNER, tribbles homolog 3 (TRB3) and Akt signaling was evaluated in C57BL/6J, ob/ob and db/db mice by western blot analysis. DNER loss-of-function and gain-of-function in hepatic gluconeogenesis were analyzed by western blot analysis, quantitative real-time PCR, glucose uptake and output assay in AML-12 cells and partially validated in primary mouse hepatocytes. Hepatic DNER knockdown mice were generated by tail vein injection of adenovirus to confirm the effects of DNER in vivo. The interaction between DNER and TRB3 was investigated by rescue experiments, cycloheximide chase analysis, co-immunoprecipitation and immunofluorescence. The potential insulin-stimulated phosphorylation sites of DNER were determined by co-immunoprecipitation, LC-MS/MS analysis and site-specific mutagenesis. RESULTS Here we show that DNER enhanced hepatic insulin signaling in gluconeogenesis by inhibiting TRB3, an endogenous Akt inhibitor, through the ubiquitin-proteasome degradation pathway. In AML-12 hepatocytes, insulin-stimulated activation of Akt and suppression of gluconeogenesis are attenuated by DNER knockdown, but potentiated by DNER over-expression. In C57BL/6J mice, hepatic DNER knockdown is accompanied by impaired glucose and pyruvate tolerance. Furthermore, the in vitro effects of DNER knockdown or over-expression on both Akt activity and hepatic gluconeogenesis can be rescued by TRB3 knockdown or over-expression, respectively. In response to insulin stimulation, DNER interacted directly with insulin receptor and was phosphorylated at Tyr677. This site-specific phosphorylation is essential for DNER to upregulate Akt activity and then downregulate G6Pase and PEPCK expression, by interacting with TRB3 directly and inducing TRB3 proteasome-dependent degradation. CONCLUSIONS Taken together, the crosstalk between insulin-Akt and DNER-TRB3 pathways represents a previously unrecognized mechanism by which insulin regulates hepatic gluconeogenesis.
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Affiliation(s)
- Junfeng Li
- Department of Endocrinology, Renmin Hospital of Wuhan University, Wuhan 430060, China
| | - Yan Huang
- Department of Endocrinology, Renmin Hospital of Wuhan University, Wuhan 430060, China
| | - Xinyu Yang
- Department of Pathology & Pathophysiology, Wuhan University School of Basic Medical Sciences, Wuhan 430071, China
| | - Yuli Cai
- Department of Endocrinology, Renmin Hospital of Wuhan University, Wuhan 430060, China
| | - Ye Wang
- Department of Endocrinology, Renmin Hospital of Wuhan University, Wuhan 430060, China
| | - Wenling Dai
- Department of Endocrinology, Renmin Hospital of Wuhan University, Wuhan 430060, China
| | - Liu Jiang
- Department of Endocrinology, Renmin Hospital of Wuhan University, Wuhan 430060, China
| | - Changhua Wang
- Department of Pathology & Pathophysiology, Wuhan University School of Basic Medical Sciences, Wuhan 430071, China
| | - Zhongyuan Wen
- Department of Endocrinology, Renmin Hospital of Wuhan University, Wuhan 430060, China
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Gajewska A, Wasiak J, Sapeda N, Młynarska E, Rysz J, Franczyk B. SGLT2 Inhibitors in Kidney Diseases-A Narrative Review. Int J Mol Sci 2024; 25:4959. [PMID: 38732178 PMCID: PMC11084583 DOI: 10.3390/ijms25094959] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2024] [Revised: 04/27/2024] [Accepted: 04/29/2024] [Indexed: 05/13/2024] Open
Abstract
Some of the most common conditions affecting people are kidney diseases. Among them, we distinguish chronic kidney disease and acute kidney injury. Both entities pose serious health risks, so new drugs are still being sought to treat and prevent them. In recent years, such a role has begun to be assigned to sodium-glucose cotransporter-2 (SGLT2) inhibitors. They increase the amount of glucose excreted in the urine. For this reason, they are currently used as a first-line drug in type 2 diabetes mellitus. Due to their demonstrated cardioprotective effect, they are also used in heart failure treatment. As for the renal effects of SGLT2 inhibitors, they reduce intraglomerular pressure and decrease albuminuria. This results in a slower decline in glomelular filtration rate (GFR) in patients with kidney disease. In addition, these drugs have anti-inflammatory and antifibrotic effects. In the following article, we review the evidence for the effectiveness of this group of drugs in kidney disease and their nephroprotective effect. Further research is still needed, but meta-analyses indicate SGLT2 inhibitors' efficacy in kidney disease, especially the one caused by diabetes. Development of new drugs and clinical trials on specific patient subgroups will further refine their nephroprotective effects.
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Affiliation(s)
- Agata Gajewska
- Department of Nephrocardiology, Medical University of Lodz, ul. Zeromskiego 113, 90-549 Lodz, Poland; (A.G.); (J.W.); (N.S.)
| | - Jakub Wasiak
- Department of Nephrocardiology, Medical University of Lodz, ul. Zeromskiego 113, 90-549 Lodz, Poland; (A.G.); (J.W.); (N.S.)
| | - Natalia Sapeda
- Department of Nephrocardiology, Medical University of Lodz, ul. Zeromskiego 113, 90-549 Lodz, Poland; (A.G.); (J.W.); (N.S.)
| | - Ewelina Młynarska
- Department of Nephrocardiology, Medical University of Lodz, ul. Zeromskiego 113, 90-549 Lodz, Poland; (A.G.); (J.W.); (N.S.)
| | - Jacek Rysz
- Department of Nephrology, Hypertension and Family Medicine, Medical University of Lodz, ul. Zeromskiego 113, 90-549 Lodz, Poland
| | - Beata Franczyk
- Department of Nephrocardiology, Medical University of Lodz, ul. Zeromskiego 113, 90-549 Lodz, Poland; (A.G.); (J.W.); (N.S.)
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Calvarysky B, Dotan I, Shepshelovich D, Leader A, Cohen TD. Drug-Drug Interactions Between Glucagon-Like Peptide 1 Receptor Agonists and Oral Medications: A Systematic Review. Drug Saf 2024; 47:439-451. [PMID: 38273155 PMCID: PMC11018670 DOI: 10.1007/s40264-023-01392-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/17/2023] [Indexed: 01/27/2024]
Abstract
BACKGROUND Glucagon-like peptide 1 receptor agonists (GLP1RAs) are used in the treatment of diabetes and obesity. Their slowing effect of gastric emptying might change oral drug absorption, potentially affecting pharmacokinetics, particularly in the case of medications with a narrow therapeutic index. PURPOSE The purpose of this systematic review is to summarize data on drug-drug interactions between GLP1RAs and oral drugs. DATA SOURCES The PubMed and EMBASE databases were searched up to November, 1st 2023. STUDY SELECTION We selected pharmacokinetic studies of any injectable GLP1RA given with an oral medication, and product prescribing sheets reporting data without access to the original study. DATA EXTRACTION Two authors independently extracted the data. DATA SYNTHESIS Twenty-two reports and six prescribing sheets were included. Treatment with GLP1RAs resulted in unaffected or reduced Cmax and delayed tmax of drugs with high solubility and permeability (warfarin, contraceptive pills, acetaminophen), drugs with high solubility and low permeability (angiotensin converting enzyme inhibitors), drugs with low solubility and high permeability (statins) and drugs with low solubility and permeability (digoxin). However, the use of GLP1RAs did not exert clinically significant changes in the AUC or differences in clinically relevant endpoints. LIMITATIONS The major limitations of the studies that are included in this systematic review are the enrollment of healthy subjects and insufficient data in conditions that might affect pharmacokinetics (e.g., kidney dysfunction). CONCLUSIONS To conclude, reduced Cmax and delayed tmax of drugs co-administered with GLP1RAs are consistent with the known delayed gastric output by the latter. Nevertheless, the overall drug exposure was not considered clinically significant. Dose adjustments are probably not required for simultaneous use of GLP1RAs with oral medications. Still, results should be carefully generalized to cases of background kidney dysfunction or when using drugs with narrow therapeutic index. The study is registered in PROSPERO: https://www.crd.york.ac.uk/prospero/display_record.php?ID=CRD42022332339 .
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Affiliation(s)
- Bronya Calvarysky
- Pharmacy, Rabin Medical Center, Beilinson Hospital, Petah Tikva, Israel
- Faculty of Medicine, The Hebrew University of Jerusalem, Jerusalem, Israel
| | - Idit Dotan
- Institute of Endocrinology, Diabetes and Metabolism, Rabin Medical Center, Beilinson Hospital, Petah Tikva, Israel
- Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Daniel Shepshelovich
- Faculty of Medicine, The Hebrew University of Jerusalem, Jerusalem, Israel
- Internal medicine D, Tel Aviv Medical Center, Tel Aviv, Israel
| | - Avi Leader
- Institute of Hematology, Rabin Medical Center, Beilinson Hospital, Petah Tikva, Israel
- Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Talia Diker Cohen
- Institute of Endocrinology, Diabetes and Metabolism, Rabin Medical Center, Beilinson Hospital, Petah Tikva, Israel.
- Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.
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Irace C, Acmet E, Cutruzzolà A, Parise M, Ponzani P, Scarpitta AM, Candido R. Digital technology and healthcare delivery in insulin-treated adults with diabetes: a proposal for analysis of self-monitoring blood glucose patterns using a dedicated platform. Endocrine 2024; 84:441-449. [PMID: 37996773 PMCID: PMC11076319 DOI: 10.1007/s12020-023-03605-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/22/2023] [Accepted: 11/09/2023] [Indexed: 11/25/2023]
Abstract
PURPOSE A remote platform for diabetes care (Roche Diabetes® Care Platform, RDCP) has been developed that allows combined face-to-face consultations and remote patient monitoring (RPM). METHODS A dedicated flowchart is proposed as a clinical approach to help healthcare professionals in the appropriate interpretation of structured self-monitoring blood glucose data, as visualized on the RDCP during the visits, and in the optimal management of patients using the integrated RDCP-RPM tools. RESULTS The platform organizes patterns in different blocks: (i) hypoglycemia; (ii) hyperglycemia; (iii) blood glucose variability; (iv) treatment adherence, which identifies a possible individual pattern according to glycemic control challenges, potential causal factors, and behavioral type patterns. The flowchart proposed for use of the RDCP-RPM is self-explanatory and entails 3 steps: (1) evaluation of quality and quantity of self-monitoring blood glucose data; (2) pattern analysis; (3) personalized suggestions and therapy changes. CONCLUSION The main aim of the remote treatment flowchart proposed is to support healthcare professionals in the identification of hypoglycemic and hyperglycemic patterns using the RDCP regardless of the HbA1c value and ongoing treatment, which however, become crucial in combination with pattern analysis in the therapeutical choice.
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Affiliation(s)
- Concetta Irace
- Department of Health Science, University Magna Graecia, Catanzaro, Italy.
| | - Elena Acmet
- Medical Affairs Director, Roche Diabetes Care, Monza, Italy
| | - Antonio Cutruzzolà
- Department of Clinical and Experimental Medicine, University Magna Graecia, Catanzaro, Italy
| | - Martina Parise
- Department of Health Science, University Magna Graecia, Catanzaro, Italy
| | - Paola Ponzani
- Unit of Diabetology and Metabolism, ASL 4, Chiavari, GE, Italy
| | | | - Riccardo Candido
- Diabetes Centre, University of Trieste, Azienda Sanitaria Universitaria Giuliano Isontina, Trieste, Italy
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Barkas F, Rizos CV, Liamis G, Skoumas I, Garoufi A, Rallidis L, Kolovou G, Tziomalos K, Skalidis E, Sfikas G, Kotsis V, Doumas M, Anagnostis P, Lambadiari V, Anastasiou G, Koutagiar I, Attilakos A, Kiouri E, Kolovou V, Polychronopoulos G, Koutsogianni AD, Zacharis E, Koumaras C, Antza C, Boutari C, Liberopoulos E. Obesity and atherosclerotic cardiovascular disease in adults with heterozygous familial hypercholesterolemia: An analysis from HELLAS-FH registry. J Clin Lipidol 2024; 18:e394-e402. [PMID: 38331687 DOI: 10.1016/j.jacl.2024.01.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2023] [Revised: 12/26/2023] [Accepted: 01/20/2024] [Indexed: 02/10/2024]
Abstract
BACKGROUND Familial hypercholesterolemia (FH) and obesity are well-established risk factors of atherosclerotic cardiovascular disease (ASCVD). Despite high prevalence, their joint association with ASCVD remains largely unknown. OBJECTIVE To investigate the association of obesity with prevalent ASCVD in individuals with heterozygous FH (HeFH) enrolled in the Hellenic Familial Hypercholesterolemia Registry (HELLAS-FH). METHODS FH diagnosis was based on Dutch Lipid Clinic Network (DLCN) criteria. Adults with at least possible FH diagnosis (DLCN score ≥3) and available body mass index (BMI) values were included. Homozygous FH individuals were excluded. RESULTS 1655 HeFH adults (mean age 51.0 ± 14.4 years, 48.6% female) were included; 378 (22.8%) and 430 (26.0%) were diagnosed with probable and definite FH, respectively. Furthermore, 371 participants (22.4%) had obesity and 761 (46.0%) were overweight. Prevalence of ASCVD risk factors increased progressively with BMI. Prevalence of coronary artery disease (CAD) was 23.4% (3.2% for stroke and 2.7% for peripheral artery disease [PAD]), and increased progressively across BMI groups. After adjusting for traditional ASCVD risk factors and lipid-lowering medication, individuals with obesity had higher odds of established CAD (OR: 1.54, 95% CI: 1.04-2.27, p = 0.036) as well as premature CAD (OR: 1.74, 95% CI: 1.17-2.60, p = 0.009) compared with those with normal BMI. No association was found with stroke or PAD. CONCLUSIONS Over half of adults with HeFH have overweight or obesity. Obesity was independently associated with increased prevalence of CAD in this population.
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Affiliation(s)
- Fotios Barkas
- Department of Hygiene & Epidemiology, Faculty of Medicine, School of Health Sciences, University of Ioannina, Ioannina, Greece (Dr Barkas); Department of Internal Medicine, Medical School, University of Ioannina, Ioannina, Greece (Drs Rizos, Liamis, Anastasiou, Zacharis)
| | - Christos V Rizos
- Department of Internal Medicine, Medical School, University of Ioannina, Ioannina, Greece (Drs Rizos, Liamis, Anastasiou, Zacharis)
| | - George Liamis
- Department of Internal Medicine, Medical School, University of Ioannina, Ioannina, Greece (Drs Rizos, Liamis, Anastasiou, Zacharis)
| | - Ioannis Skoumas
- Cardiology Clinic, Hippokration General Hospital, Athens, Greece (Drs Skoumas and Koutagiar)
| | - Anastasia Garoufi
- 2nd Department of Pediatrics, Medical School, National and Kapodistrian University of Athens, "P. & A. Kyriakou" Children's Hospital, Athens, Greece (Dr Garoufi)
| | - Loukianos Rallidis
- Department of Cardiology, Medical School, National and Kapodistrian University of Athens, Attikon University General Hospital, Athens, Greece (Drs Rallidis and Kiouri)
| | - Genovefa Kolovou
- Cardiometabolic Centre, Lipid Clinic, LA apheresis Unit, Metropolitan Hospital, Athens, Greece (Dr Kolovou)
| | - Konstantinos Tziomalos
- 1st Propedeutic Department of Internal Medicine, Medical School, Aristotle University of Thessaloniki, AHEPA Hospital, Thessaloniki, Greece (Drs Tziomalos and Polychronopoulos)
| | - Emmanouil Skalidis
- Cardiology Clinic, University General Hospital of Heraklion, Heraklion, Greece (Drs Skalidis and Zacharis)
| | - George Sfikas
- Department of Internal Medicine, 424 General Military Training Hospital, Thessaloniki, Greece (Drs Sfikas and Koumaras)
| | - Vasilios Kotsis
- Department of Internal Medicine, Medical School, Aristotle University of Thessaloniki, Papageorgiou General Hospital Thessaloniki, Thessaloniki, Greece (Drs Kotsis and Antza)
| | - Michalis Doumas
- Department of Internal Medicine, Medical School, Aristotle University of Thessaloniki, Hippokration General Hospital, Thessaloniki, Greece (Drs Doumas and Boutari)
| | - Panagiotis Anagnostis
- Department of Endocrinology, Police Medical Centre, Thessaloniki, Greece (Dr Anagnostis)
| | - Vaia Lambadiari
- 2nd Propaedeutic Internal Medicine Department and Diabetes Research Unit, National and Kapodistrian University of Athens, Attikon University General Hospital, Athens, Greece (Dr Lambadiari)
| | - Georgia Anastasiou
- Department of Internal Medicine, Medical School, University of Ioannina, Ioannina, Greece (Drs Rizos, Liamis, Anastasiou, Zacharis)
| | - Iosif Koutagiar
- Cardiology Clinic, Hippokration General Hospital, Athens, Greece (Drs Skoumas and Koutagiar)
| | - Achilleas Attilakos
- Department of Pediatrics, Medical School, National and Kapodistrian University of Athens, C' Pediatrics Clinic, Attikon University General Hospital, Athens, Greece (Dr Attilakos)
| | - Estela Kiouri
- Department of Cardiology, Medical School, National and Kapodistrian University of Athens, Attikon University General Hospital, Athens, Greece (Drs Rallidis and Kiouri)
| | - Vana Kolovou
- Cardiometabolic Centre, Lipid Clinic, LA apheresis Unit, Metropolitan Hospital, Athens, Greece (Dr Kolovou)
| | - Georgios Polychronopoulos
- 1st Propedeutic Department of Internal Medicine, Medical School, Aristotle University of Thessaloniki, AHEPA Hospital, Thessaloniki, Greece (Drs Tziomalos and Polychronopoulos)
| | - Amalia-Despoina Koutsogianni
- Department of Internal Medicine, Medical School, University of Ioannina, Ioannina, Greece (Drs Rizos, Liamis, Anastasiou, Zacharis)
| | - Evangelos Zacharis
- Cardiology Clinic, University General Hospital of Heraklion, Heraklion, Greece (Drs Skalidis and Zacharis)
| | - Charalambos Koumaras
- Department of Internal Medicine, 424 General Military Training Hospital, Thessaloniki, Greece (Drs Sfikas and Koumaras)
| | - Christina Antza
- Department of Internal Medicine, Medical School, Aristotle University of Thessaloniki, Papageorgiou General Hospital Thessaloniki, Thessaloniki, Greece (Drs Kotsis and Antza)
| | - Chrysoula Boutari
- Department of Internal Medicine, Medical School, Aristotle University of Thessaloniki, Hippokration General Hospital, Thessaloniki, Greece (Drs Doumas and Boutari)
| | - Evangelos Liberopoulos
- 1st Propedeutic Department of Medicine, School of Medicine, National and Kapodistrian University of Athens, Laiko General Hospital of Athens, Athens, Greece (Dr Liberopoulos).
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Chang H, Chen Y, Kuo T, Lin Y, Chien K, Chang H, Hung C, Chung F. Sodium Glucose Transporter 2 Inhibitors Versus Metformin on Cardiovascular and Renal Outcomes in Patients With Diabetes With Low Cardiovascular Risk: A Nationwide Cohort Study. J Am Heart Assoc 2024; 13:e032397. [PMID: 38591334 PMCID: PMC11262491 DOI: 10.1161/jaha.123.032397] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/27/2023] [Accepted: 03/12/2024] [Indexed: 04/10/2024]
Abstract
BACKGROUND This study investigated whether initial SGLT2 (sodium-glucose cotransporter 2) inhibitor-based treatment is superior to metformin-based regimens as a primary prevention strategy among low-risk patients with diabetes. METHODS AND RESULTS In this nationwide cohort study, a total of 38 496 patients with diabetes with low cardiovascular risk were identified (age 62.0±11.6 years, men 50%) from January 1 to December 31, 2016. Patients receiving SGLT2 inhibitors-based and metformin-based regimens were 1:2 matched by propensity score. Study outcomes included all-cause mortality, cardiovascular death, hospitalization for heart failure, stroke, and progression to end-stage renal disease. Compared with 1928 patients receiving metformin-based regimens, 964 patients receiving SGLT2 inhibitor-based regimens had similar all-cause mortality (hazard ratio [HR], 0.75 [95% CI, 0.51-1.12]), cardiovascular death (HR, 0.69 [95% CI, 0.25-1.89]), hospitalization for heart failure (HR, 1.06 [95% CI, 0.59-1.92]), stroke (HR, 0.78 [95% CI, 0.48-1.27]), and progression to end-stage renal disease (HR, 0.88 [95% CI, 0.32-2.39]). However, SGLT2 inhibitors were associated with a lower risk of all-cause mortality (HR, 0.47 [95% CI, 0.23-0.99]; P for interaction=0.008) and progression to end-stage renal disease (HR, 0.22 [95% CI, 0.06-0.82]; P for interaction=0.04) in patients under the age of 65. CONCLUSIONS In comparison to metformin-based regimens, SGLT2 inhibitor-based regimens showed a similar risk of all-cause mortality and adverse cardiorenal events. SGLT2 inhibitors might be considered as first-line therapy in select low-risk patients, for example, younger patients with diabetes.
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Affiliation(s)
- Hao‐Chih Chang
- Department of MedicineTaipei Veterans General Hospital Taoyuan BranchTaoyuanTaiwan
- Cardiovascular Research Center, School of MedicineNational Yang Ming Chiao Tung UniversityTaipeiTaiwan
| | - Yun‐Yu Chen
- Cardiovascular Research Center, School of MedicineNational Yang Ming Chiao Tung UniversityTaipeiTaiwan
- Heart Rhythm Center, Division of Cardiology, Department of MedicineTaipei Veterans General HospitalTaipeiTaiwan
- Department of Medical ResearchTaichung Veterans General HospitalTaichungTaiwan
- Institute of Epidemiology and Preventive Medicine, College of Public HealthNational Taiwan UniversityTaipeiTaiwan
- Department of Post BaccalaureateNational Chung Hsing UniversityTaichungTaiwan
- College of Life SciencesNational Chung Hsing UniversityTaichungTaiwan
| | - Tzu‐Ting Kuo
- Division of Cardiovascular Surgery, Department of SurgeryTaipei Veterans General HospitalTaipeiTaiwan
| | - Yenn‐Jiang Lin
- Cardiovascular Research Center, School of MedicineNational Yang Ming Chiao Tung UniversityTaipeiTaiwan
- Heart Rhythm Center, Division of Cardiology, Department of MedicineTaipei Veterans General HospitalTaipeiTaiwan
- Institute of Clinical MedicineNational Yang Ming Chiao Tung UniversityTaipeiTaiwan
| | - Kuo‐Liong Chien
- Institute of Epidemiology and Preventive Medicine, College of Public HealthNational Taiwan UniversityTaipeiTaiwan
| | | | - Chung‐Lieh Hung
- Division of Cardiology, Department of Internal MedicineMacKay Memorial HospitalTaipeiTaiwan
- Institue of Biomedical SciencesMacKay Medical CollegeNew TaipeiTaiwan
| | - Fa‐Po Chung
- Cardiovascular Research Center, School of MedicineNational Yang Ming Chiao Tung UniversityTaipeiTaiwan
- Heart Rhythm Center, Division of Cardiology, Department of MedicineTaipei Veterans General HospitalTaipeiTaiwan
- Institute of Clinical MedicineNational Yang Ming Chiao Tung UniversityTaipeiTaiwan
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Deressa HD, Abuye H, Adinew A, Ali MK, Kebede T, Habte BM. Access to essential medicines for diabetes care: availability, price, and affordability in central Ethiopia. Glob Health Res Policy 2024; 9:12. [PMID: 38584277 PMCID: PMC10999076 DOI: 10.1186/s41256-024-00352-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2023] [Accepted: 03/31/2024] [Indexed: 04/09/2024] Open
Abstract
BACKGROUND Diabetes is a major global public health burden. Effective diabetes management is highly dependent on the availability of affordable and quality-assured essential medicines (EMs) which is a challenge especially in low-and-middle-income countries such as Ethiopia. This study aimed to assess the accessibility of EMs used for diabetes care in central Ethiopia's public and private medicine outlets with respect to availability and affordability parameters. METHODS A cross-sectional study was conducted in 60 selected public and private medicine outlets in central Ethiopia from January to February 2022 using the World Health Organization/Health Action International (WHO/HAI) standard tool to assess access to EMs. We included EMs that lower glucose, blood pressure, and cholesterol as these are all critical for diabetes care. Availability was determined as the percentage of surveyed outlets per sector in which the selected lowest-priced generic (LPG) and originator brand (OB) products were found. The number of days' wages required by the lowest paid government worker (LPGW) to purchase a one month's supply of medicines was used to measure affordability while median price was determined to assess patient price and price markup difference between public procurement and retail prices. RESULTS Across all facilities, availability of LPG and OB medicines were 34.6% and 2.5% respectively. Only two glucose-lowering (glibenclamide 5 mg and metformin 500 mg) and two blood pressure-lowering medications (nifedipine 20 mg and hydrochlorothiazide 25 mg) surpassed the WHO's target of 80% availability. The median price based on the least measurable unit of LPG diabetes EMs was 1.6 ETB (0.033 USD) in public and 4.65 ETB (0.095 USD) in private outlets. The cost of one month's supply of diabetes EMs was equivalent to 0.3 to 3.1 days wages in public and 1.0 to 11.0 days wages in private outlets, respectively, for a typical LPGW. Thus, 58.8% and 84.6% of LPG diabetes EMs included in the price analysis were unaffordable in private and public outlets, respectively. CONCLUSIONS There are big gaps in availability and affordability of EMs used for diabetes in central Ethiopia. Policy makers should work to improve access to diabetes EMs. It is recommended to increase government attention to availing affordable EMs for diabetes care including at the primary healthcare levels which are more accessible to the majority of the population. Similar studies are also recommended to be conducted in different parts of Ethiopia.
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Affiliation(s)
- Hachalu Dugasa Deressa
- School of Pharmacy, College of Health Sciences, Addis Ababa University, P. O. Box 9086, Addis Ababa, Ethiopia
- Addis Ababa City Administration Regional Health Bureau, Addis Ababa, Ethiopia
| | - Habtamu Abuye
- Department of Pharmacy, College of Medicine and Health Sciences, Wachemo University, Hossaena, Ethiopia
| | - Alemayehu Adinew
- School of Pharmacy, College of Health Sciences, Addis Ababa University, P. O. Box 9086, Addis Ababa, Ethiopia
| | - Mohammed K Ali
- Department of Family and Preventive Medicine, School of Medicine, Emory University, Atlanta, GA, US
- Emory Global Diabetes Research Center of the Woodruff Health Sciences Center and Emory University, Atlanta, GA, US
| | - Tedla Kebede
- School of Medicine, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia
| | - Bruck Messele Habte
- School of Pharmacy, College of Health Sciences, Addis Ababa University, P. O. Box 9086, Addis Ababa, Ethiopia.
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Gu S, Gu J, Wang X, Wang X, Li L, Gu H, Xu B. The long-term cost-effectiveness of once-weekly semaglutide versus sitagliptin for the treatment of type 2 diabetes in China. HEALTH ECONOMICS REVIEW 2024; 14:26. [PMID: 38564113 PMCID: PMC10988849 DOI: 10.1186/s13561-024-00499-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Accepted: 02/22/2024] [Indexed: 04/04/2024]
Abstract
BACKGROUND To estimate the long-term cost-effectiveness of once-weekly semaglutide versus sitagliptin as an add-on therapy for type 2 diabetes patients inadequately controlled on metformin in China, to better inform healthcare decision making. METHODS The Cardiff diabetes model which is a Monte Carlo micro-simulation model was used to project short-term effects of once-weekly semaglutide versus sitagliptin into long-term outcomes. Short-term data of patient profiles and treatment effects were derived from the 30-week SUSTAIN China trial, in which 868 type 2 diabetes patients with a mean age of 53.1 years inadequately controlled on metformin were randomized to receive once-weekly semaglutide 0.5 mg, once-weekly semaglutide 1 mg, or sitagliptin 100 mg. Costs and quality-adjusted life years (QALYs) were estimated from a healthcare system perspective at a discount rate of 5%. Univariate sensitivity analysis, scenario analysis, and probabilistic sensitivity analysis were conducted to test the uncertainty. RESULTS Over patients' lifetime projections, patients in both once-weekly semaglutide 0.5 mg and 1 mg arms predicted less incidences of most vascular complications, mortality, and hypoglycemia, and lower total costs compared with those in sitagliptin arm. For an individual patient, compared with sitagliptin, once-weekly semaglutide 0.5 mg conferred a small QALY improvement of 0.08 and a lower cost of $5173, while once-weekly semaglutide 1 mg generated an incremental QALY benefit of 0.12 and a lower cost of $7142, as an add-on to metformin. Therefore, both doses of once-weekly semaglutide were considered dominant versus sitagliptin with more QALY benefits at lower costs. CONCLUSION Once-weekly semaglutide may represent a cost-effective add-on therapy alternative to sitagliptin for type 2 diabetes patients inadequately controlled on metformin in China.
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Affiliation(s)
- Shuyan Gu
- Center for Health Policy and Management Studies, School of Government, Nanjing University, 163 Xianlin Road, Nanjing, 210023, Jiangsu, China
| | - Jinghong Gu
- Department of Economics, University of Washington, Seattle, WA, USA
| | - Xiaoyong Wang
- Health Insurance Office, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, China
| | - Xiaoling Wang
- Department of Endocrinology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Lu Li
- Department of Pharmacy, First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning, China
| | - Hai Gu
- Center for Health Policy and Management Studies, School of Government, Nanjing University, 163 Xianlin Road, Nanjing, 210023, Jiangsu, China.
| | - Biao Xu
- Center for Health Policy and Management Studies, School of Government, Nanjing University, 163 Xianlin Road, Nanjing, 210023, Jiangsu, China.
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Layman SN, Elliott WV, Neu DW, Howard TG, Hamby A. Alogliptin and Heart Failure Outcomes in Patients With Type 2 Diabetes. J Pharm Pract 2024; 37:410-414. [PMID: 36367838 DOI: 10.1177/08971900221135656] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/16/2024]
Abstract
Background: In 2016, the FDA issued a warning for saxagliptin and alogliptin regarding an increased risk of heart failure (HF), potentially limiting the use of effective medications in type 2 diabetes. Current data and guideline recommendations regarding HF risk are conflicting, especially with alogliptin. In March 2019, the Memphis Veterans Affairs Medical Center made a formulary change from saxagliptin to alogliptin, creating an opportunity to evaluate a large number of patients receiving alogliptin. Objective: To evaluate the risk of HF with alogliptin use in type 2 diabetes patients. Methods: A retrospective chart review of patients prescribed alogliptin was performed. The primary outcome was the composite number of HF hospital admissions and ED visits. Secondary outcomes included exacerbation rates among established HF patients, incidence of new-onset HF, incidence of alogliptin discontinuation due to HF, comparison of HF exacerbations between saxagliptin and alogliptin in patients with prior saxagliptin use, and evaluation of concomitant cardiotoxic medications. Results: 455 patients were included. A composite of 28 hospital admissions and ED visits occurred for a HF exacerbation. Fourteen patients (26.4%) of 53 patients with established HF had an exacerbation, whereas 5 patients (1.2%) of 402 patients with no history of HF had an exacerbation. Eight patients (2%) developed new-onset HF. Alogliptin was discontinued in 4 patients (0.9%) due to HF. No statistically significant difference in HF exacerbations was found between patients on alogliptin who previously received saxagliptin (4.8% vs 4.2%, P = 0.726). Conclusions: Alogliptin may increase the risk of HF exacerbation in patients with established HF.
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Affiliation(s)
- Sara N Layman
- Pharmacy Department (119), Veterans Affairs Medical Center, Memphis, TN 38104, USA
| | - Whitney V Elliott
- Pharmacy Department (119), Veterans Affairs Medical Center, Memphis, TN 38104, USA
| | - Daniel W Neu
- Pharmacy Department (119), Veterans Affairs Medical Center, Memphis, TN 38104, USA
| | - Tiffany G Howard
- Pharmacy Department (119), Veterans Affairs Medical Center, Memphis, TN 38104, USA
| | - Aaron Hamby
- Pharmacy Department, MUSC Health, Charleston, SC, USA
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Devineni D, Akbarpour M, Gong Y, Wong ND. Inadequate Use of Newer Treatments and Glycemic Control by Cardiovascular Risk and Sociodemographic Groups in US Adults with Diabetes in the NIH Precision Medicine Initiative All of Us Research Program. Cardiovasc Drugs Ther 2024; 38:347-357. [PMID: 36378394 PMCID: PMC10959811 DOI: 10.1007/s10557-022-07403-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/27/2022] [Indexed: 11/17/2022]
Abstract
PURPOSE Data are limited on sodium glucose co-transport 2 inhibitors (SGLT2-is) and glucagon-like peptide-1 receptor agonists (GLP-1 RAs) among real-world cohorts of underrepresented patients. We examined these therapies and glycemic control in US adults with diabetes mellitus (DM) by atherosclerotic cardiovascular disease (ASCVD) risk and sociodemographic factors. METHODS In the NIH Precision Medicine Initiative All of Us Research Program, we categorized DM as (1) moderate risk, (2) high risk, and (3) with ASCVD. We examined proportions on DM therapies, including SGLT2-i or GLP-1 RA, and at glycemic control by sociodemographic factors and CVD risk groups. RESULTS Our 81,332 adults aged ≥ 18 years with DM across 340 US sites included 22.3% non-Hispanic Black, 17.2% Hispanic, and 1.8% Asian participants; 31.1%, 30.3%, and 38.6% were at moderate risk, high risk, or with ASCVD, respectively. Those with DM and ASCVD were most likely on SGLT2-i (8.6%) or GLP-1 RA (11.9%). SGLT2-i use was < 10% in those with heart failure or chronic kidney disease. The odds (95% CI) of SGLT2-i use were greater among men (1.35 [1.20, 1.53]) and Asian persons (2.31 [1.78, 2.96]), with GLP-1 RA being less common (0.78 [0.70, 0.86]) in men. GLP-1 RA use was greater among those with health insurance, and both GLP-1 RA and SGLT2-i greater within lower income groups. 72.0% of participants had HbA1c < 7%; Hispanic persons were least likely at glycemic control. CONCLUSIONS Treatment with SGLT2-is and GLP-1 RAs remains low, even among higher ASCVD risk persons with DM and use is even lower among underserved groups.
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Affiliation(s)
- Divya Devineni
- Heart Disease Prevention Program, Division of Cardiology, C240 Medical Sciences, University of California Irvine, Irvine, CA, 92697, USA
| | - Meleeka Akbarpour
- Heart Disease Prevention Program, Division of Cardiology, C240 Medical Sciences, University of California Irvine, Irvine, CA, 92697, USA
| | - Yufan Gong
- Department of Epidemiology, University of California, Los Angeles, USA
| | - Nathan D Wong
- Heart Disease Prevention Program, Division of Cardiology, C240 Medical Sciences, University of California Irvine, Irvine, CA, 92697, USA.
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Ntentakis DP, Corrêa VSMC, Ntentaki AM, Vavvas DG. Differences in effects of some newer-generation anti-diabetics on diabetic retinopathy versus nephropathy. Graefes Arch Clin Exp Ophthalmol 2024; 262:1371-1372. [PMID: 38197991 DOI: 10.1007/s00417-023-06353-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2023] [Revised: 12/19/2023] [Accepted: 12/28/2023] [Indexed: 01/11/2024] Open
Affiliation(s)
- Dimitrios Panagiotis Ntentakis
- Ines and Fredrick Yeatts Retina Research Laboratory, Angiogenesis Laboratory, Retina Service, Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School, Boston, MA, USA
| | - Victor San Martin Carvalho Corrêa
- Ines and Fredrick Yeatts Retina Research Laboratory, Angiogenesis Laboratory, Retina Service, Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School, Boston, MA, USA
| | - Anastasia Maria Ntentaki
- Ines and Fredrick Yeatts Retina Research Laboratory, Angiogenesis Laboratory, Retina Service, Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School, Boston, MA, USA
| | - Demetrios George Vavvas
- Ines and Fredrick Yeatts Retina Research Laboratory, Angiogenesis Laboratory, Retina Service, Department of Ophthalmology, Massachusetts Eye and Ear, Harvard Medical School, Boston, MA, USA.
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Li Y, Gong X, Găman MA, Hernández-Wolters B, Velu P, Li Y. The effect of subcutaneous dulaglutide on weight loss in patients with Type 2 diabetes mellitus: Systematic review and meta-analysis of randomized controlled trials. Eur J Clin Invest 2024; 54:e14125. [PMID: 37950521 DOI: 10.1111/eci.14125] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/06/2023] [Revised: 10/29/2023] [Accepted: 10/29/2023] [Indexed: 11/12/2023]
Abstract
BACKGROUND Dulaglutide, a subcutaneously administered glucagon-like peptide 1 receptor agonist, has been hypothesized to lead to weight loss in patients with Type 2 diabetes mellitus (T2DM). However, the consequences of its prescription on body weight (BW) and other anthropometric indices, for example, body mass index (BMI) or waist circumference (WC), have not been completely clarified. Therefore, we aimed to assess the effects of subcutaneous dulaglutide administration on BW, BMI and WC values in T2DM subjects by means of a systematic review and meta-analysis of RCTs. METHODS We computed a literature search in five databases (PubMed/Medline, Web of Science, EMBASE, Scopus and Google Scholar) from their inception to February 2023 to identify RCTs that examined the influence of subcutaneous dulaglutide on obesity indices. We calculated effect sizes using the random-effects model (using DerSimonian-Laird method). Results were derived across weighted mean differences (WMD) and 95% confidence intervals (CI). Subgroup analyses were applied to explore possible sources of heterogeneity among the RCTs. The current systematic review and meta-analysis was conducted in compliance with The Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statement. RESULTS In total, 18 studies with 33 RCT arms (BW = 33 RCT arms, 14,612 participants, 7869 cases and 6743 controls; BMI = 10 RCT arms, 14,612 subjects, 7869 cases and 6743 controls; WC = 10 RCT arms, 1632 participants, 945 cases and 687 cases) were included in the meta-analysis. BW (WMD: -0.86 kg, 95% CI: -1.22, -0.49, p < 0.001), BMI (WMD: -0.68 kg/m2 , 95% CI: -0.88, -0.49, p < 0.001) and WC (WMD: -1.23 cm, 95% CI: -1.82, -0.63, p < 0.001) values decreased notably following subcutaneous dulaglutide administration versus placebo. BW notably decreased in RCTs lasting >18 weeks (WMD: -1.42 kg, 95% CI: -1.90, -0.94, p < 0.001), whereas notable reductions in WC were seen in RCTs lasting ≤18 weeks (WMD: -1.78 cm, 95% CI: -2.59, -0.98, p < 0.001). Dulaglutide dosages >1 mg/day significantly decreased BW (WMD: -1.94 kg, 95% CI: -2.54, -1.34, p < 0.001), BMI (WMD: -0.80 kg/m2 , 95% CI: -1.07, -0.54, p < 0.001) and WC (WMD: -1.47 cm, 95% CI: -1.80, -1.13, p < 0.001). BW decreased particularly following dulaglutide prescription in individuals with obesity (WMD: -1.05 kg, 95% CI: -1.28, -0.82, p < 0.001) versus overweight. The dose-response meta-analysis revealed that BW decreased significantly when dulaglutide was prescribed in doses ≤3 mg/day versus >3 mg/day. CONCLUSIONS Subcutaneous dulaglutide administration in T2DM reduces BW, BMI and WC. The decrease in BW and WC was influenced by the dose and the duration of dulaglutide administration. The reduction in BMI was only influenced by the dosage of dulaglutide. Moreover, T2DM patients who suffered from obesity experienced a notable decrease in BW versus T2DM subjects without obesity.
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Affiliation(s)
- Yang Li
- Department of Emergency Internal Medicine, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Xingji Gong
- Department of Emergency Internal Medicine, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Mihnea-Alexandru Găman
- Faculty of Medicine, "Carol Davila" University of Medicine and Pharmacy, Bucharest, Romania
- Department of Hematology, Center of Hematology and Bone Marrow Transplantation, Fundeni Clinical Institute, Bucharest, Romania
| | | | - Periyannan Velu
- Galileovasan Offshore and Research and Development Pvt. Ltd., Nagapattinam, India
| | - Yushan Li
- Department of Emergency Internal Medicine, The Affiliated Hospital of Qingdao University, Qingdao, China
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Tong G, Lu S, Kuang H, Li Y, Deng Y, Lou Y, Wang W, Zhu D. Effect of baseline characteristics on the efficacy of dulaglutide added to basal insulin in Chinese patients with type 2 diabetes: A subgroup analysis of AWARD-CHN3. Diabetes Obes Metab 2024; 26:1540-1543. [PMID: 38185739 DOI: 10.1111/dom.15416] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Revised: 11/24/2023] [Accepted: 11/30/2023] [Indexed: 01/09/2024]
Affiliation(s)
- Guoyu Tong
- Department of Endocrinology, Drum Tower Hospital Affiliated to Nanjing University School of Medicine, Nanjing, China
| | - Song Lu
- Chongqing General Hospital, Chongqing, China
| | - Hongyu Kuang
- Department of Endocrinology, The First Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Yan Li
- Department of Endocrinology and Metabolism, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Yuying Deng
- Lilly China Drug Development and Medical Affairs Center, Eli Lilly (Suzhou) Pharmaceutical Co., Ltd., Shanghai, China
| | - Ying Lou
- Lilly China Drug Development and Medical Affairs Center, Eli Lilly (Suzhou) Pharmaceutical Co., Ltd., Shanghai, China
| | - Weimin Wang
- Department of Endocrinology, Drum Tower Hospital Affiliated to Nanjing University School of Medicine, Nanjing, China
| | - Dalong Zhu
- Department of Endocrinology, Drum Tower Hospital Affiliated to Nanjing University School of Medicine, Nanjing, China
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Tatulashvili S, Dreves B, Meyer L, Cosson E, Joubert M. Carbohydrate counting knowledge and ambulatory glucose profile in persons living with type 1 diabetes. Diabetes Res Clin Pract 2024; 210:111592. [PMID: 38437987 DOI: 10.1016/j.diabres.2024.111592] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Revised: 02/05/2024] [Accepted: 02/22/2024] [Indexed: 03/06/2024]
Abstract
CONTEXT The amount of consumed carbohydrates is the strongest factor influencing glucose levels during the four hours following a meal. Our aim was to evaluate the association between carbohydrate counting knowledge and continuous glucose monitoring (CGM) parameters in patients with type 1 diabetes (T1D) using different insulin regimens. METHOD In this multicenter prospective study, the GluciQuizz questionnaire was used to evaluate carbohydrate knowledge. CGM data for the 14 days preceding completion of the questionnaire were analyzed. The primary endpoint was evaluation of the correlation between the GluciQuizz total score and time in range (TIR) in the study population. RESULTS The mean age of the 170 participants was 40.7 ± 14.8 years and duration of T1D 18.8 ± 12.1 years. The mean GluciQuizz total score for all participants was 66 ± 13 %. Mean TIR was 58.6 ± 18.7 %. GluciQuizz total score positively correlated with TIR (r = 0.3001; p < 0.0001). This correlation was observed in CSII users (r = 0.2526; p < 0.05) but not in MDI (r = 0.2510; p = 0.1134) and HCL users (r = -0.1065; p = 0.4914). TIR was also negatively correlated with the mean carb count error in all study participants (r = -0.2317; p < 0.01). CONCLUSION In conclusion, as the Gluciquizz score was associated with metabolic control, this easy-to-use self-administered questionnaire could be used widely on a routine basis to assess the carbohydrate knowledge of T1D patients and to offer them targeted education tailored to their needs.
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Affiliation(s)
- Sopio Tatulashvili
- AP-HP, Department of Endocrinology-Diabetology-Nutrition, Avicenne Hospital, Université Sorbonne Paris Nord, CINFO, CRNH-IDF, Bobigny, France; Equipe de Recherche en Epidémiologie Nutritionnelle (EREN); Université Sorbonne Paris Nord and Université Paris Cité, INSERM, INRAE, CNAM, Center of Research in Epidemiology and StatisticS (CRESS), Bobigny, France
| | | | | | - Emmanuel Cosson
- AP-HP, Department of Endocrinology-Diabetology-Nutrition, Avicenne Hospital, Université Sorbonne Paris Nord, CINFO, CRNH-IDF, Bobigny, France; Equipe de Recherche en Epidémiologie Nutritionnelle (EREN); Université Sorbonne Paris Nord and Université Paris Cité, INSERM, INRAE, CNAM, Center of Research in Epidemiology and StatisticS (CRESS), Bobigny, France
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Ballister B, Hernandez RL, Quffa LH, Franck AJ. Clinical Pharmacy Specialist Collaborative Management and Prescription of Diabetes Medications with Cardiovascular Benefit. J Pharm Pract 2024; 37:435-441. [PMID: 36469659 DOI: 10.1177/08971900221144399] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/16/2024]
Abstract
Background: Involvement of Clinical Pharmacy Specialists (CPS) in the care of patients with diabetes mellitus (DM) has been demonstrated to be beneficial. Whether this positive impact applies to increased use of cardiovascular risk-reducing medications is less well established. Objective: To determine the association of CPS co-management on the prescription of diabetes medications with proven cardiovascular benefits for patients with DM and established cardiovascular disease in the primary care setting. Methods: This retrospective cohort study evaluated patients in a Veterans Affairs health-system in primary care settings from February 1, 2019, through January 31, 2020. Patients were included if they had type 2 DM treated with at least one medication and had CVD. Patients were grouped into two cohorts for comparison, those with CPS co-management and those without. The primary outcome was the proportion of patients in each group with new prescriptions for empagliflozin or liraglutide initiated during the study timeframe. Results: In total, 8058 patients were found eligible for inclusion in the study. Clinical co-management by a CPS was provided to 2099 patients. Study medications were prescribed, approved, and initiated in 596 patients during the study period, including 391 (18.6%) in the CPS group and 205 (3.4%) in the non-CPS group (P < .001). Conclusion: This study showed CPS involvement is associated with increased prescribing of diabetes medications with proven cardiovascular benefits.
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Affiliation(s)
- Briana Ballister
- VA North Florida South Georgia Veterans Health System, Gainesville, FL, USA
| | - Rebecca L Hernandez
- VA North Florida South Georgia Veterans Health System, Gainesville, FL, USA
- Washington DC VA Medical Center, Washington, DC, USA
| | - Lieth H Quffa
- VA North Florida South Georgia Veterans Health System, Gainesville, FL, USA
| | - Andrew J Franck
- VA North Florida South Georgia Veterans Health System, Gainesville, FL, USA
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Utzschneider KM, Younes N, Butera NM, Balasubramanyam A, Bergenstal RM, Barzilay J, DeSouza C, DeFronzo RA, Elasy T, Krakoff J, Kahn SE, Rasouli N, Valencia WM, Sivitz WI. Impact of Insulin Sensitivity and β-Cell Function Over Time on Glycemic Outcomes in the Glycemia Reduction Approaches in Diabetes: A Comparative Effectiveness Study (GRADE): Differential Treatment Effects of Dual Therapy. Diabetes Care 2024; 47:571-579. [PMID: 38190619 PMCID: PMC10973903 DOI: 10.2337/dc23-1059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/08/2023] [Accepted: 10/10/2023] [Indexed: 01/10/2024]
Abstract
OBJECTIVE To compare the effects of insulin sensitivity and β-cell function over time on HbA1c and durability of glycemic control in response to dual therapy. RESEARCH DESIGN AND METHODS GRADE participants were randomized to glimepiride (n = 1,254), liraglutide (n = 1,262), or sitagliptin (n = 1,268) added to baseline metformin and followed for mean ± SD 5.0 ± 1.3 years, with HbA1c assessed quarterly and oral glucose tolerance tests at baseline, 1, 3, and 5 years. We related time-varying insulin sensitivity (HOMA 2 of insulin sensitivity [HOMA2-%S]) and early (0-30 min) and total (0-120 min) C-peptide (CP) responses to changes in HbA1c and glycemic failure (primary outcome HbA1c ≥7% [53 mmol/mol] and secondary outcome HbA1c >7.5% [58 mmol/mol]) and examined differential treatment responses. RESULTS Higher HOMA2-%S was associated with greater initial HbA1c lowering (3 months) but not subsequent HbA1c rise. Greater CP responses were associated with a greater initial treatment response and slower subsequent HbA1c rise. Higher HOMA2-%S and CP responses were each associated with lower risk of primary and secondary outcomes. These associations differed by treatment. In the sitagliptin group, HOMA2-%S and CP responses had greater impact on initial HbA1c reduction (test of heterogeneity, P = 0.009 HOMA2-%S, P = 0.018 early CP, P = 0.001 total CP) and risk of primary outcome (P = 0.005 HOMA2-%S, P = 0.11 early CP, P = 0.025 total CP) but lesser impact on HbA1c rise (P = 0.175 HOMA2-%S, P = 0.006 early CP, P < 0.001 total CP) in comparisons with the glimepiride and liraglutide groups. There were no differential treatment effects on secondary outcome. CONCLUSIONS Insulin sensitivity and β-cell function affected treatment outcomes irrespective of drug assignment, with greater impact in the sitagliptin group on initial (short-term) HbA1c response in comparison with the glimepiride and liraglutide groups.
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Affiliation(s)
- Kristina M. Utzschneider
- VA Puget Sound Health Care System and Division of Metabolism, Endocrinology and Nutrition, Department of Medicine, University of Washington, Seattle, WA
| | - Naji Younes
- The Biostatistics Center, Department of Biostatistics and Bioinformatics, Milken Institute School of Public Health, The George Washington University, Rockville, MD
| | - Nicole M. Butera
- The Biostatistics Center, Department of Biostatistics and Bioinformatics, Milken Institute School of Public Health, The George Washington University, Rockville, MD
| | - Ashok Balasubramanyam
- Division of Diabetes, Endocrinology and Metabolism, Baylor College of Medicine, Houston, TX
| | | | - Joshua Barzilay
- Department of Endocrinology, Kaiser Permanente of Georgia, Duluth, GA
| | - Cyrus DeSouza
- Division of Diabetes, Endocrinology and Metabolism, University of Nebraska and Omaha VA Medical Center, Omaha, NE
| | - Ralph A. DeFronzo
- Diabetes Division, University of Texas Health Science Center at San Antonio, San Antonio, TX
| | - Tom Elasy
- Vanderbilt University Medical Center, Nashville, TN
| | - Jonathan Krakoff
- Division of General Internal Medicine and Public Health, Southwestern American Indian Center, Phoenix, AZ
| | - Steven E. Kahn
- VA Puget Sound Health Care System and Division of Metabolism, Endocrinology and Nutrition, Department of Medicine, University of Washington, Seattle, WA
| | - Neda Rasouli
- Division of Endocrinology, Metabolism and Diabetes, Department of Medicine, University of Colorado School of Medicine, and VA Eastern Colorado Health Care System, Aurora, CO
| | - Willy M. Valencia
- Geriatric Research Education and Clinical Center, Bruce W. Carter Department of Veterans Affairs Medical Center, Miami, FL
- Department of Public Health Sciences, University of Miami, Miami, FL
- Robert Stempel College of Public Health & Social Work, Florida International University, Miami, FL
- Endocrinology & Metabolism Institute, Cleveland Clinic, Cleveland, OH
| | - William I. Sivitz
- Department of Internal Medicine, Endocrinology and Metabolism, University of Iowa, Iowa City, IA
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Gerber A, Fischetti B, Popova O, Longo M. Glycemic Control in Patients Living With HIV Initiated on Integrase Inhibitor-Based Three-Drug Antiretroviral Therapy. J Pharm Technol 2024; 40:85-91. [PMID: 38525088 PMCID: PMC10959087 DOI: 10.1177/87551225231221059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/26/2024] Open
Abstract
Background: The increased risk of cardio-metabolic disorders associated with people living with human immunodeficiency virus (HIV) is of growing importance. Given the broad adoption of integrase strand-transfer inhibitor (INSTI)-based antiretroviral therapy (ART) as first-line therapy for HIV, additional data are needed regarding the metabolic effects of these regimens. Objective: The purpose of this study is to assess glycemic control in patients started on INSTI-based 3-drug regimens over a 2-year period. Methods: A retrospective study was conducted on patients seen in the Brooklyn Hospital Center. Men and nonpregnant, nonlactating women aged 18 years or older with a diagnosis of HIV who were initiated on or switched to an ART consisting of 2 nucleoside reverse transcriptase inhibitors (NRTIs) plus an INSTI were included in the analysis. The primary endpoint is change in A1C from baseline (pre-INSTI initiation) to 2 years after initiation. Results: Two hundred fifty-one patients were eligible based on specified inclusion and exclusion criteria. Overall, a statistically significant increase in A1C was seen in all patients started on INSTI-based regimen (95% CI, 0.10-0.36; P < 0.001). Primarily patients on both elvitegravir-based and bictegravir-based regimens saw the most significant increase in A1C: 0.16% (95% CI, 0.04-0.27; P = 0.006) and 0.39% (95% CI, 0.02-0.76; P = 0.038), respectively. Conclusion and Relevance: Integrase strand-transfer inhibitor-based 3-drug ART was associated with a small but statistically significant increase in A1C over a 2-year period, requiring additional monitoring by clinicians.
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Affiliation(s)
- Anthony Gerber
- New York City Health + Hospital/Bellevue, New York, NY, USA
- The Brooklyn Hospital Center, Brooklyn, NY, USA
| | - Briann Fischetti
- The Brooklyn Hospital Center, Brooklyn, NY, USA
- Arnold and Marie Schwartz College of Pharmacy, Long Island University, Brooklyn, NY, USA
| | - Olga Popova
- Arnold and Marie Schwartz College of Pharmacy, Long Island University, Brooklyn, NY, USA
- Texas Children’s Hospital, Houston, TX, USA
| | - Maria Longo
- The Brooklyn Hospital Center, Brooklyn, NY, USA
- Arnold and Marie Schwartz College of Pharmacy, Long Island University, Brooklyn, NY, USA
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