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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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Ravee A, Burroughs-Ray D, Jackson CD, Spratt SE, Sata SS. Clinical progress note: Glucagon-like peptide-1 receptor agonists and hospitalized patients. J Hosp Med 2024; 19:716-719. [PMID: 38572574 DOI: 10.1002/jhm.13357] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/16/2023] [Revised: 03/20/2024] [Accepted: 03/23/2024] [Indexed: 04/05/2024]
Affiliation(s)
- Anjali Ravee
- Division of General Internal Medicine, University of Tennessee Health Sciences Center, Memphis, Tennessee, USA
| | - Desiree Burroughs-Ray
- Division of General Internal Medicine, University of Tennessee Health Sciences Center, Memphis, Tennessee, USA
- Department of Pediatrics, University of Tennessee Health Sciences Center, Memphis, Tennessee, USA
| | - Christopher D Jackson
- Division of General Internal Medicine, University of Tennessee Health Sciences Center, Memphis, Tennessee, USA
| | - Susan E Spratt
- Division of Endocrinology, Duke University School of Medicine, Durham, North Carolina, USA
| | - Suchita Shah Sata
- Division of General Internal Medicine, Duke University School of Medicine, Durham, North Carolina, USA
- Duke University Hospital, Durham, North Carolina, USA
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Villikudathil AT, Mc Guigan DH, English A. Computational approaches for clinical, genomic and proteomic markers of response to glucagon-like peptide-1 therapy in type-2 diabetes mellitus: An exploratory analysis with machine learning algorithms. Diabetes Metab Syndr 2024; 18:103086. [PMID: 39067327 DOI: 10.1016/j.dsx.2024.103086] [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: 07/04/2024] [Accepted: 07/20/2024] [Indexed: 07/30/2024]
Abstract
INTRODUCTION In 2021, the International Diabetes Federation reported that 537 million people worldwide are living with diabetes. While glucagon-like peptide-1 agonists provide significant benefits in diabetes management, approximately 40 % of patients do not respond well to this therapy. This study aims to enhance treatment outcomes by using machine learning to predict individual response status to glucagon-like peptide-1 therapy. METHODS We analysed a type-2 diabetes mellitus dataset from the Diastrat cohort, recruited at the Northern Ireland Centre for Stratified Medicine. The dataset included individuals prescribed glucagon-like peptide-1 therapy, with response status determined by glycated haemoglobin levels of ≤53 mmol/mol. We identified genomic and proteomic markers and developed machine learning models to predict therapy response. RESULTS The study found 5 genomic variants and 45 proteomic markers that help differentiate glucagon-like peptide-1 therapy responders from non-responders, achieving 95 % prediction accuracy with a machine learning model. CONCLUSION This study demonstrates the potential of machine learning in predicting the response to glucagon-like peptide-1 therapy in individuals with type-2 diabetes mellitus. These findings suggest that integrating genomic and proteomic data can significantly enhance personalized treatment approaches, potentially improving outcomes for patients who might otherwise not respond well to glucagon-like peptide-1 therapy. Further research and validation in larger cohorts are necessary to confirm these results and translate them into clinical practice.
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Affiliation(s)
- Angelina Thomas Villikudathil
- Ulster University, Centre for Stratified Medicine, Faculty of Life and Health Sciences, Magee Campus, Londonderry, Northern Ireland, United Kingdom.
| | - Declan H Mc Guigan
- Ulster University, Centre for Stratified Medicine, Faculty of Life and Health Sciences, Magee Campus, Londonderry, Northern Ireland, United Kingdom
| | - Andrew English
- School of Health and Life Sciences, Teesside University, England, United Kingdom
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Shamim MA, Patil AN, Amin U, Roy T, Tiwari K, Husain N, Kumar J, Chenchula S, Rao P, Ganesh V, Varthya SB, Singh S, Shukla R, Rastogi A, Gandhi AP, Satapathy P, Sah R, Padhi BK, Dwivedi P, Khunti K. Glucagon-like peptide-1 receptor agonists in adolescents with overweight or obesity with or without type 2 diabetes multimorbidity-a systematic review and network meta-analysis. Diabetes Obes Metab 2024. [PMID: 39044306 DOI: 10.1111/dom.15777] [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: 06/15/2024] [Revised: 06/17/2024] [Accepted: 06/25/2024] [Indexed: 07/25/2024]
Abstract
AIM To synthesize the evidence on the effects of glucagon-like peptide-1 receptor agonists (GLP-1RAs) in adolescents with overweight or obesity. MATERIALS AND METHODS For this systematic review and network meta-analysis, we searched five databases and registries until 2 March 2024 for eligible randomized controlled trials (RCTs). The primary outcome was weight change. We did a pairwise meta-analysis to compare GLP-1RAs and placebo, followed by a drug-wise network meta-analysis (NMA) to compare GLP-1RAs against each other. RESULTS We screened 770 records to include 12 RCTs with 883 participants. The evidence suggests that GLP-1RAs reduced weight (mean difference -4.21 kg, 95% confidence interval [CI] -7.08 to -1.35) and body mass index (BMI; mean difference -2.11 kg/m2, 95% CI -3.60 to -0.62). The evidence on waist circumference, body fat percentage and adverse events (AEs) was very uncertain. The results remained consistent with subgroup analyses for coexisting type 2 diabetes. Longer therapy duration led to a greater reduction in weight and BMI. In the NMA, semaglutide led to the greatest weight reduction, followed by exenatide, liraglutide and lixisenatide. CONCLUSIONS The evidence suggests that GLP-1RAs reduce most weight-related outcomes in adolescents, with semaglutide being the most efficacious. There is uncertain evidence on body fat and serious AEs, probably due to fewer studies and low incidence, respectively. Larger RCTs with head-to-head comparisons, pragmatic design, adiposity-related outcomes, and economic evaluation can further guide the use and choice of GLP-1RAs.
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Affiliation(s)
| | - Amol N Patil
- Department of Pharmacology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Ulfat Amin
- Syed Mantaquie Memorial College of Nursing and Medical Technology (SMMCNMT), Islamic University of Science and Technology (IUST), Awantipora, India
| | - Tuli Roy
- Department of Nursing, GitaRam College of Nursing, Berhampore, India
| | - Krishna Tiwari
- Department of Pharmacology, All India Institute of Medical Sciences, Jodhpur, India
| | - Noor Husain
- Department of Pharmacology, Indira Gandhi Institute of Medical Sciences, Patna, India
| | - Jogender Kumar
- Advanced Pediatric Center, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Santenna Chenchula
- Department of Pharmacology, All India Institute of Medical Sciences, Bhopal, India
| | - Priyanka Rao
- Indian Institute of Public Health Gandhinagar, Gandhinagar, India
| | - Venkata Ganesh
- Department of Anaesthesia and Intensive Care, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Shoban Babu Varthya
- Department of Pharmacology, All India Institute of Medical Sciences, Jodhpur, India
| | - Surjit Singh
- Department of Pharmacology, All India Institute of Medical Sciences, Jodhpur, India
| | - Ravindra Shukla
- Department of Endocrinology and Metabolism, All India Institute of Medical Sciences, Jodhpur, India
| | - Ashu Rastogi
- Department of Endocrinology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Aravind P Gandhi
- Department of Community Medicine, All India Institute of Medical Sciences, Nagpur, India
| | - Prakisini Satapathy
- Center for Global Health Research, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, India
- Medical Laboratories Techniques Department, AL-Mustaqbal University, Hillah, Iraq
| | - Ranjit Sah
- SR Sanjeevani Hospital, Kalyanpur, Siraha, Nepal
- Department of Microbiology, Dr. D. Y. Patil Medical College, Hospital and Research Centre, Dr. D. Y. Patil Vidyapeeth, Pune, India
- Department of Public Health Dentistry, Dr. D.Y. Patil Dental College and Hospital, Dr. D.Y. Patil Vidyapeeth, Pune, India
| | - Bijaya Kumar Padhi
- Department of Community Medicine and School of Public Health, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Pradeep Dwivedi
- Department of Pharmacology, All India Institute of Medical Sciences, Jodhpur, India
- Centre of Excellence for Tribal Health, All India Institute of Medical Sciences, Jodhpur, India
| | - Kamlesh Khunti
- Diabetes Research Centre, University of Leicester, Leicester General Hospital, Leicester, UK
- NIHR Applied Research Collaboration East Midlands, Leicester, UK
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van Niekerk G, Coelmont L, Alpizar YA, Kelchtermans L, Broeckhoven E, Dallmeier K. GLP-1R agonist therapy and vaccine response: Neglected implications. Cytokine Growth Factor Rev 2024:S1359-6101(24)00049-2. [PMID: 39025754 DOI: 10.1016/j.cytogfr.2024.07.006] [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: 06/28/2024] [Revised: 07/10/2024] [Accepted: 07/11/2024] [Indexed: 07/20/2024]
Abstract
Glucagon-like peptide-1 receptor agonists (GLP-1RAs), such as semaglutide (Ozempic®), have emerged as effective treatments for diabetes and weight management. However, recent evidence indicates that GLP-1R signalling influences various tissues, including the immune system. Notably, GLP-1 has a short half-life (< 5 minutes) and exists in the picomolar range, while GLP-1RAs like semaglutide have extended half-lives of several days and are administered at supraphysiological doses. This review explores the potential impact of these medications on vaccine efficacy. We examine evidence suggesting that GLP-1RAs may attenuate vaccine responses through direct effects on immune cells and modulation of other tissues. Additionally, we discuss how GLP-1R signalling may create a tolerogenic environment, potentially reducing vaccine immunogenicity. Given the widespread use of GLP-1RAs, it is crucial to understand their impact on immune responses and the translational implications for vaccination outcomes.
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Affiliation(s)
- Gustav van Niekerk
- KU Leuven Department of Microbiology, Immunology and Transplantation, Rega Institute, Division of Virology, Antiviral Drug and Vaccine Research, Laboratory of Molecular Vaccinology and Vaccine Discovery, Leuven, Belgium
| | - Lotte Coelmont
- KU Leuven Department of Microbiology, Immunology and Transplantation, Rega Institute, Division of Virology, Antiviral Drug and Vaccine Research, Laboratory of Molecular Vaccinology and Vaccine Discovery, Leuven, Belgium
| | - Yeranddy A Alpizar
- KU Leuven Department of Microbiology, Immunology and Transplantation, Rega Institute, Division of Virology, Antiviral Drug and Vaccine Research, Laboratory of Molecular Vaccinology and Vaccine Discovery, Leuven, Belgium
| | - Lara Kelchtermans
- KU Leuven Department of Microbiology, Immunology and Transplantation, Rega Institute, Division of Virology, Antiviral Drug and Vaccine Research, Laboratory of Molecular Vaccinology and Vaccine Discovery, Leuven, Belgium
| | - Elias Broeckhoven
- KU Leuven Department of Microbiology, Immunology and Transplantation, Rega Institute, Division of Virology, Antiviral Drug and Vaccine Research, Laboratory of Molecular Vaccinology and Vaccine Discovery, Leuven, Belgium
| | - Kai Dallmeier
- KU Leuven Department of Microbiology, Immunology and Transplantation, Rega Institute, Division of Virology, Antiviral Drug and Vaccine Research, Laboratory of Molecular Vaccinology and Vaccine Discovery, Leuven, Belgium.
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Chang Y, Yu Q. Correlation Study of Glucagon-Like Peptide-1 Receptor Agonists (GLP-1RAs) on Diabetic Patients with Hypertension. IRANIAN JOURNAL OF PUBLIC HEALTH 2024; 53:1560-1568. [PMID: 39086405 PMCID: PMC11287599 DOI: 10.18502/ijph.v53i7.16050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 06/15/2023] [Accepted: 08/18/2023] [Indexed: 08/02/2024]
Abstract
Background We aimed to investigate the effects of glucagon-like peptide-1 receptor agonists (GLP-1RAs) on blood pressure, blood glucose and blood lipid in diabetic patients with hypertension. Methods A total of 300 diabetic patients and essential hypertension admitted to the Second Affiliated Hospital of Dalian Medical University, Dalian, China from January 2021 to December 2022 were selected. They were divided into an observation group and a control group using a random number table method. The control group was treated with conventional antihypertensive drugs, hypoglycemic drugs, and lipid-lowering drugs. The observation group was supplemented with liraglutide based on the control group. Blood pressure, blood glucose and blood lipid of the two groups were compared at the initial stage of medication and after 4 weeks and half a year, and the influencing factors of patients with persistent hypertension were further analyzed through Logistic regression. Results After 4 weeks and 6 months of medication, inter group comparisons showed that systolic blood pressure (SBP), diastolic blood pressure (DBP), fasting blood glucose (FBG) and glycated hemoglobin (HbA1c), as well as total cholesterol (TC), triacylglycerol (TG), and plasma arteriosclerosis index (AIP) in the observation group were significantly lower than those in the control group (P<0.05). Multivariate Logistic regression model analysis showed that age, smoking history, drinking history, taking conventional antihypertensive drugs, taking hypoglycemic drugs, taking lipid-lowering drugs, BMI, FBG, HbA1c and LDL-C were independent influencing factors for persistent hypertension (P<0.05). Conclusion GLP-1RAs could effectively improve the indexes including blood pressure, blood glucose and blood lipid in diabetic patients with hypertension.
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Affiliation(s)
- Yeting Chang
- Department of Cardiology, The Second Affiliated Hospital of Dalian Medical University, Dalian 116000, China
| | - Qin Yu
- Department of Cardiology, Affiliated Zhongshan Hospital of Dalian University, Dalian, 116000, China
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Tuttle KR, Bain SC, Bosch-Traberg H, Khunti K, Rasmussen S, Sokareva E, Cherney DZ. Effects of Once-Weekly Semaglutide on Kidney Disease Outcomes by KDIGO Risk Category in the SUSTAIN 6 Trial. Kidney Int Rep 2024; 9:2006-2015. [PMID: 39081763 PMCID: PMC11284422 DOI: 10.1016/j.ekir.2024.04.028] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2024] [Revised: 04/03/2024] [Accepted: 04/08/2024] [Indexed: 08/02/2024] Open
Abstract
Introduction Glucagon-like peptide-1 receptor agonists (GLP-1RAs) are recommended by Kidney Disease: Improving Global Outcomes (KDIGO) as risk-based treatment for hyperglycemia, weight management, and cardiovascular (CV) risk reduction in people with type 2 diabetes (T2D) and chronic kidney disease (CKD). The aim of this post hoc analysis was to assess treatment effects of once weekly semaglutide on kidney disease outcomes by KDIGO risk category and on changes in KDIGO risk category, compared with placebo. Methods Participants with T2D and established CV disease or at high CV risk treated with once weekly semaglutide or placebo in SUSTAIN 6 (NCT01720446) were stratified by baseline KDIGO risk category (low [n = 1596], moderate [n = 831], high [n = 445], very high [n = 366]). Treatment effect was analyzed for a kidney disease composite end point (macroalbuminuria, serum creatinine doubling and estimated glomerular filtration rate [eGFR] < 45 ml/min per 1.73 m2, kidney replacement therapy, or death due to kidney disease) from baseline to 2 years. Results The treatment effect of semaglutide versus placebo was consistent across KDIGO categories for the kidney disease composite end point (hazard ratio [95% confidence interval (CI)]: 0.35 [0.07-1.72], 0.42 [0.25-0.72], 0.87 [0.45-1.71], and 0.72 [0.42-1.23] for low, moderate, high, and very high risk categories, respectively; P interaction = 0.28). Participants receiving semaglutide were more likely to move to a lower KDIGO risk category (odds ratio: 1.69; 95% CI: [1.32-2.16]) and less likely to move to a higher KDIGO risk category versus placebo (odds ratio: 0.71; 95% CI: [0.59-0.86]). Conclusion Once weekly semaglutide versus placebo reduced risks of kidney disease end points and improved risk categories irrespective of baseline KDIGO risk.
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Affiliation(s)
- Katherine R. Tuttle
- Providence Medical Research Center, Providence Inland Northwest Health, Spolane, Washington, USA
- Nephrology Division and Kidney Research Institute, University of Washington School of Medicine, Seattle, Washington, USA
| | | | | | - Kamlesh Khunti
- Diabetes Research Center, College of Life Sciences, University of Leicester, Leicester, UK
| | | | | | - David Z. Cherney
- University Health Network, University of Toronto, Toronto, Ontario, Canada
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Mendes FF, Carvalho LIM, Lopes MB. Glucagon-Like Peptide-1 agonists in perioperative medicine: to suspend or not to suspend, that is the question. BRAZILIAN JOURNAL OF ANESTHESIOLOGY (ELSEVIER) 2024; 74:844538. [PMID: 38944239 PMCID: PMC11295559 DOI: 10.1016/j.bjane.2024.844538] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/01/2024]
Affiliation(s)
- Florentino Fernandes Mendes
- Universidade Federal de Ciências da Saúde de Porto Alegre (UFCSPA), Departamento de Clínica Cirúrgica, Programa de Pós-Graduação em Tecnologia da Informação e Gestão em Saúde, Porto Alegre, RS, Brazil.
| | - Lorena Ibiapina M Carvalho
- Hospital Prontomed, Teresina, PI, Brazil; Hospital Unimed Primavera, Departamento de Anestesiologia, Teresina, PI, Brazil
| | - Maristela Bueno Lopes
- Hospital São Marcelino Champagnat, Curitiba, PR, Brazil; Pontifícia Universidade Católica do Paraná, Departamento de Anestesiologia, Curitiba, PR, Brazil
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Bosch R, Sijbrands EJG, Snelder N. Quantification of the effect of GLP-1R agonists on body weight using in vitro efficacy information: An extension of the Hall body composition model. CPT Pharmacometrics Syst Pharmacol 2024. [PMID: 38867373 DOI: 10.1002/psp4.13183] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2024] [Revised: 04/30/2024] [Accepted: 05/17/2024] [Indexed: 06/14/2024] Open
Abstract
Obesity has become a major public health concern worldwide. Pharmacological interventions with the glucagon-like peptide-1 receptor agonists (GLP-1RAs) have shown promising results in facilitating weight loss and improving metabolic outcomes in individuals with obesity. Quantifying drug effects of GLP-1RAs on energy intake (EI) and body weight (BW) using a QSP modeling approach can further increase the mechanistic understanding of these effects, and support obesity drug development. An extensive literature-based dataset was created, including data from several diet, liraglutide and semaglutide studies and their effects on BW and related parameters. The Hall body composition model was used to quantify and predict effects on EI. The model was extended with (1) a lifestyle change/placebo effect on EI, (2) a weight loss effect on activity for the studies that included weight management support, and (3) a GLP-1R agonistic effect using in vitro potency efficacy information. The estimated reduction in EI of clinically relevant dosages of semaglutide (2.4 mg) and liraglutide (3.0 mg) was 34.5% and 13.0%, respectively. The model adequately described the resulting change in BW over time. At 20 weeks the change in BW was estimated to be -17% for 2.4 mg semaglutide and -8% for 3 mg liraglutide, respectively. External validation showed the model was able to predict the effect of semaglutide on BW in the STEP 1 study. The GLP-1RA body composition model can be used to quantify and predict the effect of novel GLP-1R agonists on BW and changes in underlying processes using early in vitro efficacy information.
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Affiliation(s)
- Rolien Bosch
- LAP&P Consultants, Leiden, The Netherlands
- Department of Internal Medicine, Erasmus MC, University Medical Centre, Rotterdam, The Netherlands
| | - Eric J G Sijbrands
- Department of Internal Medicine, Erasmus MC, University Medical Centre, Rotterdam, The Netherlands
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Wong ND, Karthikeyan H, Fan W. US Population Eligibility and Estimated Impact of Tirzepatide Treatment on Obesity Prevalence and Cardiovascular Disease Events. Cardiovasc Drugs Ther 2024:10.1007/s10557-024-07583-z. [PMID: 38850368 DOI: 10.1007/s10557-024-07583-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] [Accepted: 05/21/2024] [Indexed: 06/10/2024]
Abstract
PURPOSE Tirzepatide promotes weight loss and reduces risk factors for cardiovascular disease (CVD) in adults with overweight and obesity. We examined the number of US adults eligible for tirzepatide and its impact on obesity and CVD events. METHODS We identified US adults aged ≥ 18 years from the cross-sectional US National Health and Nutrition Examination Survey (NHANES) 2015-2018 eligible for tirzepatide based on SURMOUNT-1 trial eligibility criteria. Weight changes in SURMOUNT-1 from tirzepatide 15 mg treatment were used to project the impact on weight change and obesity prevalence in the population assuming titration to this dosage. We estimated 10-year CVD risks from BMI-based Framingham CVD risk scores before and after applying tirzepatide 15 mg treatment BMI and risk factor effects from SURMOUNT-1, the differences in estimated risks multiplied by the eligible NHANES weighted population representing the estimated "preventable" CVD events. RESULTS We identified 4015 US adults (estimated population size of 93.4 million [M]) to fit SURMOUNT-1 eligibility criteria, representing 38% of US adults. When the effects of 15 mg tirzepatide were applied, we estimated 70.6% (65.9 M) and 56.7% (53.0 M) of adults to show ≥ 15% and ≥ 20% reductions in weight, respectively, translating to 58.8% (55.0 M) fewer persons with obesity. Among those without CVD, estimated 10-year CVD risks were 10.1% "before" and 7.7% "after" tirzepatide "treatment" reflecting a 2.4% absolute (and 23.6% relative) risk reduction translating to 2.0 million preventable CVD events over 10 years. CONCLUSION Tirzepatide treatment in appropriate US adults may substantially reduce obesity prevalence and CVD events, impacting beneficially on associated healthcare costs.
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Affiliation(s)
- Nathan D Wong
- Heart Disease Prevention Program, Division of Cardiology, University of California, Irvine, Irvine, USA.
- Department of Epidemiology and Biostatistics, University of California, Irvine, Irvine, USA.
| | - Hridhay Karthikeyan
- Heart Disease Prevention Program, Division of Cardiology, University of California, Irvine, Irvine, USA
| | - Wenjun Fan
- Heart Disease Prevention Program, Division of Cardiology, University of California, Irvine, Irvine, USA
- Department of Epidemiology and Biostatistics, University of California, Irvine, Irvine, USA
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Milani I, Guarisco G, Chinucci M, Gaita C, Leonetti F, Capoccia D. Sex-Differences in Response to Treatment with Liraglutide 3.0 mg. J Clin Med 2024; 13:3369. [PMID: 38929898 PMCID: PMC11204191 DOI: 10.3390/jcm13123369] [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: 05/07/2024] [Revised: 05/23/2024] [Accepted: 06/06/2024] [Indexed: 06/28/2024] Open
Abstract
Background: Sex differences characterize the prevalence and attitudes toward weight management. Despite limited evidence suggesting greater weight loss in women with anti-obesity pharmacotherapy, sex-specific analysis remains underexplored. This retrospective study aimed to evaluate the sex-specific response to liraglutide 3.0 mg treatment in people with obesity without type 2 diabetes (T2D). Methods: Data were collected from 47 patients (31 women, 16 men) with age > 18 years; BMI ≥ 30 kg/m2; absence of T2D; and exclusion of prior anti-obesity treatment, comorbidities, or bariatric surgery. Only patients who maintained the liraglutide 3.0 mg dose for at least 6 months were included. Results: Both sexes showed significant reductions in weight and BMI at 3 and 6 months. Men achieved greater weight loss (WL), BMI reduction, %WL, WL > 5%, and >10% than women, and they also showed more significant improvements in metabolic parameters (total and LDL cholesterol, Fibrosis-4 Index FIB-4). No significant sex differences were observed in glucose metabolism or renal function. Conclusions: This study showed a greater therapeutic effect of liraglutide 3.0 mg in men. Given men's higher risk of cardiovascular disease (CVD), and underrepresentation in clinical weight loss programs, these findings may increase male engagement and improve their CVD risk.
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Affiliation(s)
| | | | | | | | | | - Danila Capoccia
- Department of Medico-Surgical Sciences and Biotechnologies, Faculty of Pharmacy and Medicine, University of Rome La Sapienza, 04100 Latina, Italy; (I.M.); (G.G.); (M.C.); (C.G.); (F.L.)
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Das S, Ravi H, Babu A, Banerjee M, Kanagavalli R, Dhanasekaran S, Devi Rajeswari V, Venkatraman G, Ramanathan G. Therapeutic potentials of glucose-dependent insulinotropic polypeptide (GIP) in T2DM: Past, present, and future. ADVANCES IN PROTEIN CHEMISTRY AND STRUCTURAL BIOLOGY 2024; 142:293-328. [PMID: 39059989 DOI: 10.1016/bs.apcsb.2023.12.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/28/2024]
Abstract
Type 2 diabetes mellitus (T2DM) is a worldwide health problem that has raised major concerns to the public health community. This chronic condition typically results from the cell's inability to respond to normal insulin levels. Glucose-dependent insulinotropic polypeptide (GIP) and glucagon-like peptide-1 (GLP-1) are the primary incretin hormones secreted from the intestinal tract. While clinical research has extensively explored the therapeutic potential of GLP-1R in addressing various T2DM-related abnormalities, the possibility of GIPR playing an important role in T2DM treatment is still under investigation. Evidence suggests that GIP is involved in the pathophysiology of T2DM. This chapter focuses on examining the role of GIP as a therapeutic molecule in combating T2DM, comparing the past, present, and future scenarios. Our goal is to delve into how GIP may impact pancreatic β-cell function, adipose tissue uptake, and lipid metabolism. Furthermore, we will elucidate the mechanistic functions of GIP and its receptors in relation to other clinical conditions like cardiovascular diseases, non-alcoholic fatty liver diseases, neurodegenerative diseases, and renal disorders. Additionally, this chapter will shed light on the latest advancements in pharmacological management for T2DM, highlighting potential structural modifications of GIP and the repurposing of drugs, while also addressing the challenges involved in bringing GIP-based treatments into clinical practice.
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Affiliation(s)
- Soumik Das
- Department of Bio-Medical Sciences, School of Bio Sciences and Technology, Vellore Institute of Technology (VIT), Vellore, Tamil Nadu, India
| | - Harini Ravi
- Department of Bio-Medical Sciences, School of Bio Sciences and Technology, Vellore Institute of Technology (VIT), Vellore, Tamil Nadu, India
| | - Achsha Babu
- Department of Bio-Medical Sciences, School of Bio Sciences and Technology, Vellore Institute of Technology (VIT), Vellore, Tamil Nadu, India
| | - Manosi Banerjee
- Department of Bio-Medical Sciences, School of Bio Sciences and Technology, Vellore Institute of Technology (VIT), Vellore, Tamil Nadu, India
| | - R Kanagavalli
- Department of Bio-Medical Sciences, School of Bio Sciences and Technology, Vellore Institute of Technology (VIT), Vellore, Tamil Nadu, India
| | - Sivaraman Dhanasekaran
- School of Energy Technology, Pandit Deendayal Energy University, Knowledge Corridor, Gandhinagar, Gujarat, India
| | - V Devi Rajeswari
- Department of Bio-Medical Sciences, School of Bio Sciences and Technology, Vellore Institute of Technology (VIT), Vellore, Tamil Nadu, India
| | - Ganesh Venkatraman
- Department of Bio-Medical Sciences, School of Bio Sciences and Technology, Vellore Institute of Technology (VIT), Vellore, Tamil Nadu, India
| | - Gnanasambandan Ramanathan
- Department of Bio-Medical Sciences, School of Bio Sciences and Technology, Vellore Institute of Technology (VIT), Vellore, Tamil Nadu, India.
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13
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Moreno-Borque R, Guhl-Millán G, Mera-Carreiro S, Pazos-Guerra M, Cortés-Toro JA, López-Bran E. Delayed Type Hypersensitivity Reaction Induced By Liraglutide With Tolerance to Semaglutide. JCEM CASE REPORTS 2024; 2:luae105. [PMID: 38911363 PMCID: PMC11191647 DOI: 10.1210/jcemcr/luae105] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/05/2024] [Indexed: 06/25/2024]
Abstract
Liraglutide is a glucagon-like peptide-1 (GLP-1) receptor agonist used for the management of type 2 diabetes and obesity. It was the first GLP-1 receptor agonist to be approved by the US Food and Drug Administration and the European Medicines Agency for the treatment of obesity. To date, numerous skin adverse reactions to liraglutide have been reported, but data regarding hypersensitivity reactions are scarce, raising concerns about its safety and clinical management. We present the case of a 56-year-old female patient with class 3 obesity who was started on subcutaneous liraglutide (Saxenda) by her endocrinologist. One month after starting the aforementioned treatment, the patient presented well-defined, round, erythematous pruriginous plaques surrounding the injection site, around 24 hours after the drug administration. A liraglutide-induced, delayed-type hypersensitivity reaction was suspected, which could be subsequently confirmed by allergy testing and histopathological study. This paper explores the clinical use of liraglutide, the occurrence of hypersensitivity reactions, diagnosis, management, and implications for future research. Understanding and managing liraglutide hypersensitivity is crucial to ensuring the safety and efficacy of this medication.
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Affiliation(s)
| | | | - Sara Mera-Carreiro
- Department of Endocrinology and Nutrition, Hospital Clínico San Carlos, 28040 Madrid, Spain
| | - Mario Pazos-Guerra
- Department of Endocrinology and Nutrition, Hospital Clínico San Carlos, 28040 Madrid, Spain
| | | | - Eduardo López-Bran
- Dermatology Department, Hospital Clínico San Carlos, 28040 Madrid, Spain
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Dorneles G, Algeri E, Lauterbach G, Pereira M, Fernandes B. Efficacy and Safety of Once-Weekly Subcutaneous Semaglutide in Overweight or Obese Adults: A Systematic Review with Meta-Analysis. Exp Clin Endocrinol Diabetes 2024; 132:316-327. [PMID: 38599612 DOI: 10.1055/a-2303-8558] [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: 04/12/2024]
Abstract
BACKGROUND To evaluate the efficacy and safety of once-weekly subcutaneous semaglutide treatment in overweight or obese patients without type 2 diabetes. METHODS Randomized clinical trials that assessed the impact of once-weekly semaglutide on body weight and safety outcomes in overweight or obese patients were retrieved from PubMed, EMBASE, and Lilacs up to November 2023. Risk of bias was assessed with RoB 2.0, and certainty of evidence (CoE) with GRADE. A random-effects meta-analysis was conducted. RESULTS Ten publications, with 22.155 patients, were included. Semaglutide decreased relative body weight (MD: -11.80; 95%CI: -13.53 to -10.07; CoE: High), absolute body weight (MD: -11.58; 95%CI: -13.25 to -9.90; CoE: High) and BMI (MD: -4.15; 95%CI: -4.85 to -3.45; CoE: High). Semaglutide also increased the proportion of patients who achieved 5%, 10%, and 15% of weight loss ([weight loss≥5%: RR 2.29, 95% CI: 1.88 to 2.80; CoE: High]; [weight loss≥10%: RR 4.54, 95% CI: 3.45 to 5.98; CoE: High]; [weight loss≥15%: RR 8.29, 95%CI: 5.54 to 12.39; CoE: High]). Semaglutide leads to small risk to adverse events (RR: 1.03; 95%CI: 1 to 1.06; CoE: High), no difference in the serious adverse events (RR: 1.07; 95%CI: 0.70 to 1.62; CoE: Low), but increases in the risk to discontinued treatment (RR: 2.03; 95%CI: 1.87 to 2.20; CoE: High) and gastrointestinal adverse events (RR: 3.26; 95%CI: 1.99 to 5.34; CoE: Moderate). CONCLUSION This up-to-date systematic review highlights that once-weekly semaglutide treatment resulted in clinically important weight loss, becoming a promising adjuvant therapy for obesity.
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Affiliation(s)
- Gilson Dorneles
- Responsabilidade Social. Hospital Moinhos de Vento. Porto Alegre/Brazil
| | - Ellen Algeri
- Núcleo de Avaliação de Tecnologias em Saúde. Hospital Universitário da Universidade da Grande Dourados. Dourados/Brazil
| | - Gerhard Lauterbach
- Núcleo de Avaliação de Tecnologias em Saúde - Hospital Universitário da Universidade Federal de São Carlos. São Carlos/Brazil
| | - Marcelo Pereira
- Centro de Informação Sobre Medicamentos. Secretaria de Saúde do Estado da Bahia. Salvador/Brazil
| | - Brigida Fernandes
- Instituto Capixaba de Ensino, Pesquisa e Inovação em Saúde (ICEPi), Vitória, ES, Brazil
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Sen S, Potnuru PP, Hernandez N, Goehl C, Praestholm C, Sridhar S, Nwokolo OO. Glucagon-Like Peptide-1 Receptor Agonist Use and Residual Gastric Content Before Anesthesia. JAMA Surg 2024; 159:660-667. [PMID: 38446466 PMCID: PMC10918573 DOI: 10.1001/jamasurg.2024.0111] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Accepted: 12/31/2023] [Indexed: 03/07/2024]
Abstract
Importance Glucagon-like peptide-1 receptor agonist (GLP-1 RA) use is rapidly increasing in the US, driven by its expanded approval for weight management in addition to hyperglycemia management in patients with type 2 diabetes. The perioperative safety of these medications, particularly with aspiration risk under anesthesia, is uncertain. Objective To assess the association between GLP-1 RA use and prevalence of increased residual gastric content (RGC), a major risk factor for aspiration under anesthesia, using gastric ultrasonography. Design, Setting, and Participants This cross-sectional study prospectively enrolled patients from a large, tertiary, university-affiliated hospital from June 6 through July 12, 2023. Participants followed preprocedural fasting guidelines before an elective procedure under anesthesia. Patients with altered gastric anatomy (eg, from previous gastric surgery), pregnancy, recent trauma (<1 month), or an inability to lie in the right lateral decubitus position for gastric ultrasonography were excluded. Exposure Use of a once-weekly GLP-1 RA. Main Outcomes and Measures The primary outcome was the presence of increased RGC, defined by the presence of solids, thick liquids, or more than 1.5 mL/kg of clear liquids on gastric ultrasonography. Analysis was adjusted for confounders using augmented inverse probability of treatment weighting, a propensity score-based technique. Secondarily, the association between the duration of drug interruption and the prevalence of increased RGC was explored. Results Among the 124 participants (median age, 56 years [IQR, 46-65 years]; 75 [60%] female), the prevalence of increased RGC was 56% (35 of 62) in patients with GLP-1 RA use (exposure group) compared with 19% (12 of 62) in patients who were not taking a GLP-1 RA drug (control group). After adjustment for confounding, GLP-1 RA use was associated with a 30.5% (95% CI, 9.9%-51.2%) higher prevalence of increased RGC (adjusted prevalence ratio, 2.48; 95% CI, 1.23-4.97). There was no association between the duration of GLP-1 RA interruption and the prevalence of increased RGC (adjusted odds ratio, 0.86; 95% CI, 0.65-1.14). Conclusions and Relevance Use of a GLP-1 RA was independently associated with increased RGC on preprocedural gastric ultrasonography. The findings suggest that the preprocedural fasting duration suggested by current guidelines may be inadequate in this group of patients at increased risk of aspiration under anesthesia.
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Affiliation(s)
- Sudipta Sen
- Department of Anesthesiology, Critical Care and Pain Medicine, McGovern Medical School, The University of Texas Health Science Center at Houston
| | - Paul P. Potnuru
- Department of Anesthesiology, Critical Care and Pain Medicine, McGovern Medical School, The University of Texas Health Science Center at Houston
| | - Nadia Hernandez
- Department of Anesthesiology, Critical Care and Pain Medicine, McGovern Medical School, The University of Texas Health Science Center at Houston
| | - Christina Goehl
- Department of Anesthesiology, Critical Care and Pain Medicine, McGovern Medical School, The University of Texas Health Science Center at Houston
| | - Caroline Praestholm
- McGovern Medical School, The University of Texas Health Science Center at Houston
| | - Srikanth Sridhar
- Department of Anesthesiology, Critical Care and Pain Medicine, McGovern Medical School, The University of Texas Health Science Center at Houston
| | - Omonele O. Nwokolo
- Department of Anesthesiology, Critical Care and Pain Medicine, McGovern Medical School, The University of Texas Health Science Center at Houston
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Natale F, Luisi E, Franzese R, Mollo N, Solimene A, Caso VM, Corvino A, Golino P, Cimmino G. Semaglutide in Cardiometabolic Diseases: SELECTing the Target Population. J Cardiovasc Dev Dis 2024; 11:145. [PMID: 38786967 PMCID: PMC11122593 DOI: 10.3390/jcdd11050145] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2024] [Revised: 05/01/2024] [Accepted: 05/04/2024] [Indexed: 05/25/2024] Open
Abstract
Cardiovascular diseases remain the main cause of death and disability worldwide. Despite the tremendous improvement in pharmacological, minimally invasive and rehabilitative strategies, global deaths due to cardiovascular diseases are still increasing. Additional risk factors have been recently proposed, and thanks to scientific progress, novel drugs for the control of the main risk factors focusing on the cardiometabolic pathways have been identified. Glucagon-like peptide-1 (GLP-1) receptor agonists represent an innovative step in the management of patients affected by type 2 diabetes mellitus. In addition to their significant efficacy on glycemic homeostasis, some members of this class of drugs have indications in the treatment of obesity. Furthermore, accumulated evidence in the literature has finally suggested a protective role in cardiovascular health. The possible role of GLP-1R agonist drugs (GLP-1RAs) on the mechanisms underlying chronic inflammation and the almost ubiquitous distribution of GLP-1 receptors could explain the enormous versatility of these drugs. Semaglutide is a GLP-1RA recently proven to be effective in cardiovascular outcomes. In the present article, we will review the available data on semaglutide in light of the most recent publications to better characterize the target population achieving cardiovascular benefits.
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Affiliation(s)
- Francesco Natale
- Vanvitelli Cardiology Unit, Monaldi Hospital, 80131 Naples, Italy; (F.N.); (P.G.)
| | - Ettore Luisi
- Vanvitelli Cardiology Unit, Monaldi Hospital, 80131 Naples, Italy; (F.N.); (P.G.)
- Department of Translational Medical Sciences, Section of Cardiology, University of Campania Luigi Vanvitelli, 80131 Naples, Italy
| | - Rosa Franzese
- Vanvitelli Cardiology Unit, Monaldi Hospital, 80131 Naples, Italy; (F.N.); (P.G.)
- Department of Translational Medical Sciences, Section of Cardiology, University of Campania Luigi Vanvitelli, 80131 Naples, Italy
| | - Noemi Mollo
- Vanvitelli Cardiology Unit, Monaldi Hospital, 80131 Naples, Italy; (F.N.); (P.G.)
- Department of Translational Medical Sciences, Section of Cardiology, University of Campania Luigi Vanvitelli, 80131 Naples, Italy
| | - Achille Solimene
- Vanvitelli Cardiology Unit, Monaldi Hospital, 80131 Naples, Italy; (F.N.); (P.G.)
- Department of Translational Medical Sciences, Section of Cardiology, University of Campania Luigi Vanvitelli, 80131 Naples, Italy
| | - Valentina Maria Caso
- Department of Precision Medicine, University of Campania Luigi Vanvitelli, 80131 Naples, Italy
- Pharmacy Unit, Monaldi Hospital, 80131 Naples, Italy
| | | | - Paolo Golino
- Vanvitelli Cardiology Unit, Monaldi Hospital, 80131 Naples, Italy; (F.N.); (P.G.)
- Department of Translational Medical Sciences, Section of Cardiology, University of Campania Luigi Vanvitelli, 80131 Naples, Italy
| | - Giovanni Cimmino
- Department of Translational Medical Sciences, Section of Cardiology, University of Campania Luigi Vanvitelli, 80131 Naples, Italy
- Cardiology Unit, AOU Luigi Vanvitelli, 80138 Naples, Italy
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17
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Stafeev I, Agareva M, Michurina S, Tomilova A, Shestakova E, Zubkova E, Sineokaya M, Ratner E, Menshikov M, Parfyonova Y, Shestakova M. Semaglutide 6-months therapy of type 2 diabetes mellitus restores adipose progenitors potential to develop metabolically active adipocytes. Eur J Pharmacol 2024; 970:176476. [PMID: 38493915 DOI: 10.1016/j.ejphar.2024.176476] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Revised: 02/20/2024] [Accepted: 03/01/2024] [Indexed: 03/19/2024]
Abstract
BACKGROUND Nowadays type 2 diabetes mellitus (T2DM) leads to population mortality growth. Today glucagon-like peptide type 1 receptor agonists (GLP-1 RA) are one of the most promising glucose-lowered drugs with anorexigenic and cardioprotective effects. The present study aims to determine the effects of GLP-1 RA semaglutide 6-month therapy on T2DM patient metabolic parameters and adipose progenitor cell health. METHODS T2DM patients (N = 8) underwent clinical characterization and subcutaneous fat biopsy at start point and after semaglutide 6-month therapy. Adipose-derived stem cells (ADSC) were isolated by enzymatic method. Cell proliferation analysis was performed by MTT and immunocytochemistry. White and beige adipogenesis was analyzed by BODIPY493/503 staining and confocal microscopy. Adipocyte's metabolic properties were estimated by 3H- and 14C-based metabolic assays. Thermogenesis analysis was performed by ERthermAC staining and confocal microscopy. Protein markers were assessed by Western blotting. RESULTS Semaglutide 6-month therapy demonstrated significant anorexigenic and glucose-lowering effects. However, insulin sensitivity (HOMA-IR and M-index) was unchanged after therapy. Semaglutide 6-month therapy increased ADSC proliferation and white and beige adipogenesis. Moreover, lipid droplets fragmentation was observed in beige adipocytes. Both white and beige adipocytes after semaglutide therapy demonstrated 2-3 fold growth of glucose uptake without changes in insulin sensitivity. Newly formed white adipocytes demonstrated glucose utilization for active ATP synthesis, whereas beige adipocytes for canonical thermogenesis. CONCLUSIONS Our study has revealed that semaglutide 6-month therapy has not only systemic anorexigenic effects, but can markedly improve adipose tissue health. We have demonstrated critical restoration of ADSC renewal functions, which potentially can be involved in semaglutide based weight loss.
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Affiliation(s)
- I Stafeev
- National Medical Research Centre of Cardiology Named After Academician E.I.Chazov, 121552, Moscow, Russia.
| | - M Agareva
- National Medical Research Centre of Cardiology Named After Academician E.I.Chazov, 121552, Moscow, Russia; Lomonosov Moscow State University, 119991, Moscow, Russia
| | - S Michurina
- National Medical Research Centre of Cardiology Named After Academician E.I.Chazov, 121552, Moscow, Russia; Lomonosov Moscow State University, 119991, Moscow, Russia
| | - A Tomilova
- Endocrinology Research Centre, 117292, Moscow, Russia
| | - E Shestakova
- Endocrinology Research Centre, 117292, Moscow, Russia
| | - E Zubkova
- National Medical Research Centre of Cardiology Named After Academician E.I.Chazov, 121552, Moscow, Russia
| | - M Sineokaya
- Endocrinology Research Centre, 117292, Moscow, Russia
| | - E Ratner
- National Medical Research Centre of Cardiology Named After Academician E.I.Chazov, 121552, Moscow, Russia
| | - M Menshikov
- National Medical Research Centre of Cardiology Named After Academician E.I.Chazov, 121552, Moscow, Russia
| | - Ye Parfyonova
- National Medical Research Centre of Cardiology Named After Academician E.I.Chazov, 121552, Moscow, Russia; Lomonosov Moscow State University, 119991, Moscow, Russia
| | - M Shestakova
- Lomonosov Moscow State University, 119991, Moscow, Russia; Endocrinology Research Centre, 117292, Moscow, Russia
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18
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Guglielmi V, Dalle Grave R, Leonetti F, Solini A. Female obesity: clinical and psychological assessment toward the best treatment. Front Endocrinol (Lausanne) 2024; 15:1349794. [PMID: 38765954 PMCID: PMC11099266 DOI: 10.3389/fendo.2024.1349794] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/05/2023] [Accepted: 04/19/2024] [Indexed: 05/22/2024] Open
Abstract
Obesity is a heterogeneous condition which results from complex interactions among sex/gender, sociocultural, environmental, and biological factors. Obesity is more prevalent in women in most developed countries, and several clinical and psychological obesity complications show sex-specific patterns. Females differ regarding fat distribution, with males tending to store more visceral fat, which is highly correlated to increased cardiovascular risk. Although women are more likely to be diagnosed with obesity and appear more motivated to lose weight, as confirmed by their greater representation in clinical trials, males show better outcomes in terms of body weight and intra-abdominal fat loss and improvements in the metabolic risk profile. However, only a few relatively recent studies have investigated gender differences in obesity, and sex/gender is rarely considered in the assessment and management of the disease. This review summarizes the evidence of gender differences in obesity prevalence, contributing factors, clinical complications, and psychological challenges. In addition, we explored gender differences in response to obesity treatments in the specific context of new anti-obesity drugs.
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Affiliation(s)
- Valeria Guglielmi
- Unit of Internal Medicine and Obesity Center, Department of Systems Medicine, Policlinico Tor Vergata, University of Rome Tor Vergata, Rome, Italy
| | - Riccardo Dalle Grave
- Department of Eating and Weight Disorders, Villa Garda Hospital, Garda, VR, Italy
| | - Frida Leonetti
- Department of Medical-Surgical Sciences and Biotechnologies, Sapienza University of Rome, Rome, Italy
| | - Anna Solini
- Department of Surgical, Medical, Molecular and Critical Area Pathology, University of Pisa, Pisa, Italy
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Frederiksen CG, Sedeh FB, Taudorf EH, Saunte DM, Jemec GBE. Orismilast for the treatment of mild to severe hidradenitis suppurativa: Week 16 data from OSIRIS, a Phase 2a, open-label, single-centre, single-arm, dose-finding clinical trial. J Eur Acad Dermatol Venereol 2024; 38:920-930. [PMID: 38147438 DOI: 10.1111/jdv.19770] [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] [Received: 07/27/2023] [Accepted: 11/17/2023] [Indexed: 12/28/2023]
Abstract
BACKGROUND Hidradenitis suppurativa (HS) is a disease with an unmet need for treatment. OBJECTIVE To examine tolerability, safety and efficacy of oral phosphodiesterase-4 (PDE4) inhibitior orismilast 10-40 mg twice daily (BID) in HS. METHODS A Phase 2a, single-arm, single-centre, open-label, 16-week trial in HS patients. Adjustments in maximal dose and titration were allowed, to improve tolerability, dividing the study population in two groups who completed and discontinued 16 weeks of treatment. Descriptive statistics were applied to efficacy data from patients who completed treatment and patients who discontinued treatment prematurely. A last-observation-carried-forward (LOCF) approach was used for patients who discontinued treatment. The primary endpoint was percent change in the total number of abscesses and nodules (AN-count) at Week 16, with the HS Clinical Response with a 50% reduction in the AN-count (HiSCR50) as key secondary endpoint. RESULTS Of the 20 patients included, 9 completed 16 weeks of treatment and 11 discontinued treatment prematurely. The mean AN-count was reduced with 33.1% in patients who completed treatment and with 12.0% in patients who discontinued. HiSCR50 was achieved by 67.0% and 27.0% of patients who completed and discontinued treatment, respectively. Most adverse events were mild to moderate. CONCLUSIONS Oral orismilast demonstrated a dose-dependent tolerability, with mild to moderate adverse effects. Further, the results of this exploratory trial indicate that orismilast may lead to clinical improvements in HS. However, larger trials with tolerable dose ranges are warranted. The Trial is registered at Clinicaltrials.gov (UNI50007201) and EudraCT.ema.europa.eu (2021-000049-42).
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Affiliation(s)
- C G Frederiksen
- Department of Dermatology, University Hospital of Zealand, Roskilde, Denmark
| | - F B Sedeh
- Department of Dermatology, University Hospital of Zealand, Roskilde, Denmark
| | - E H Taudorf
- Department of Dermatology, University Hospital of Zealand, Roskilde, Denmark
| | - D M Saunte
- Department of Dermatology, University Hospital of Zealand, Roskilde, Denmark
- Department of Clinical Medicine, Faculty of Health and Medical Science, University of Copenhagen, København, Denmark
| | - G B E Jemec
- Department of Dermatology, University Hospital of Zealand, Roskilde, Denmark
- Department of Clinical Medicine, Faculty of Health and Medical Science, University of Copenhagen, København, Denmark
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20
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Crowley F, Brown S, Gallagher EJ, Dayan JH. GLP-1 receptor agonist as an effective treatment for breast cancer-related lymphedema: a case report. Front Oncol 2024; 14:1392375. [PMID: 38699640 PMCID: PMC11063291 DOI: 10.3389/fonc.2024.1392375] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2024] [Accepted: 04/02/2024] [Indexed: 05/05/2024] Open
Abstract
Introduction Lymphedema is a major public health issue for many women undergoing breast cancer treatment. Although weight loss has been reported to be beneficial in the treatment of lymphedema, no studies to date have examined the use of GLP-1RAs for the treatment of secondary lymphedema. This case report describes a patient who experienced significant resolution of her breast cancer-related lymphedema after initiation of a GLP-1RA for weight loss. Main symptoms and/or important clinical findings Nine months postoperatively the patient developed arm swelling and disability. While on adjuvant chemo and hormonal therapy, her weight increased dramatically and peaked 4 years later. Corresponding to her weight gain was significant worsening of her symptoms. The main diagnoses therapeutic interventions and outcomes Due to adjuvant cancer-related weight gain and inability to lose weight with diet and exercise, she was referred for evaluation and diagnosed with lymphedema. The patient started treatment with a Glucagon-like peptide 1 receptor agonist and lost 24% of her body weight over the next 13 months. The improvement in her lymphedema mirrored her weight loss. Her limb volume difference dropped from 10.3% down to 3.4% and she no longer required a compression garment. Her imaging demonstrated return of lymphatic pumping and she experienced a significant improvement in quality of life, assessed by a validated lymphedema-specific patient reported outcome (PROM). She remains on hormonal therapy, no longer needs compression and is back to regular exercise without impairment. Conclusions GLP-1 RAs provide a potential medical option for many patients struggling with weight gain and lymphedema. We have observed by all objective measures a significant reduction in lymphedema and the elimination of compression in the case presented as a direct result of GLP-1 RA. This may also reduce a patient's BMI to the point where they become a good candidate for lymphovenous bypass or vascularized lymph node transplant when indicated.
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Affiliation(s)
- Fionnuala Crowley
- Division of Hematology and Medical Oncology, Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, United States
| | - Stav Brown
- Plastic and Reconstructive Surgery Division, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, United States
| | - Emily J. Gallagher
- Division of Endocrinology, Diabetes and Bone Diseases, Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, United States
| | - Joseph H. Dayan
- Plastic and Reconstructive Surgery Division, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, United States
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Yu AYX, Austin PC, Jackevicius CA, Chu A, Holodinsky JK, Hill MD, Kamal N, Kumar M, Lee DS, Vyas MV, Joundi RA, Khan NA, Kapral MK, McNaughton CD. Population Trends of New Prescriptions for Antihyperglycemics and Antihypertensives Between 2014 and 2022. J Am Heart Assoc 2024; 13:e034118. [PMID: 38563374 PMCID: PMC11262531 DOI: 10.1161/jaha.123.034118] [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: 12/20/2023] [Accepted: 03/01/2024] [Indexed: 04/04/2024]
Abstract
BACKGROUND In the wake of pandemic-related health decline and health care disruptions, there are concerns that previous gains for cardiovascular risk factors may have stalled or reversed. Population-level excess burden of drug-treated diabetes and hypertension during the pandemic compared with baseline is not well characterized. We evaluated the change in incident prescription claims for antihyperglycemics and antihypertensives before versus during the pandemic. METHODS AND RESULTS In this retrospective, serial, cross-sectional, population-based study, we used interrupted time series analyses to examine changes in the age- and sex-standardized monthly rate of incident prescriptions for antihyperglycemics and antihypertensives in patients aged ≥66 years in Ontario, Canada, before the pandemic (April 2014 to March 2020) compared with during the pandemic (July 2020 to November 2022). Incident claim was defined as the first prescription filled for any medication in these classes. The characteristics of patients with incident prescriptions of antihyperglycemics (n=151 888) or antihypertensives (n=368 123) before the pandemic were comparable with their pandemic counterparts (antihyperglycemics, n=97 015; antihypertensives, n=146 524). Before the pandemic, monthly rates of incident prescriptions were decreasing (-0.03 per 10 000 individuals [95% CI, -0.04 to -0.01] for antihyperglycemics; -0.14 [95% CI, -0.18 to -0.10] for antihypertensives). After July 2020, monthly rates increased (postinterruption trend 0.31 per 10 000 individuals [95% CI, 0.28-0.34] for antihyperglycemics; 0.19 [95% CI, 0.14-0.23] for antihypertensives). CONCLUSIONS Population-level increases in new antihyperglycemic and antihypertensive prescriptions during the pandemic reversed prepandemic declines and were sustained for >2 years. Our findings are concerning for current and future cardiovascular health.
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Affiliation(s)
- Amy Y. X. Yu
- Department of Medicine (Neurology)University of Toronto, Sunnybrook Health Sciences CentreTorontoONCanada
- ICESTorontoONCanada
| | - Peter C. Austin
- ICESTorontoONCanada
- Institute of Health Policy, Management and Evaluation, University of TorontoONCanada
| | - Cynthia A. Jackevicius
- ICESTorontoONCanada
- Institute of Health Policy, Management and Evaluation, University of TorontoONCanada
- College of Pharmacy, Western University of Health SciencesPomonaCA
| | | | - Jessalyn K. Holodinsky
- Department of Clinical Neurosciences and Hotchkiss Brain InstituteUniversity of CalgaryABCanada
- Department of Emergency MedicineUniversity of CalgaryABCanada
- Community Health SciencesUniversity of CalgaryABCanada
| | - Michael D. Hill
- Department of Clinical Neurosciences and Hotchkiss Brain InstituteUniversity of CalgaryABCanada
- Community Health SciencesUniversity of CalgaryABCanada
| | - Noreen Kamal
- Department of Industrial EngineeringDalhousie UniversityHalifaxNSCanada
- Department of Community Health and Epidemiology, Department of Medicine (Neurology)Dalhousie UniversityHalifaxNSCanada
| | - Mukesh Kumar
- Department of Industrial EngineeringDalhousie UniversityHalifaxNSCanada
| | - Douglas S. Lee
- ICESTorontoONCanada
- Department of Medicine (Cardiology)University of Toronto, University Health NetworkTorontoONCanada
| | - Manav V. Vyas
- ICESTorontoONCanada
- Department of Medicine (Neurology)Unity Health Toronto, University of TorontoONCanada
| | - Raed A. Joundi
- Department of MedicineMcMaster UniversityHamiltonONCanada
| | - Nadia A. Khan
- Department of MedicineUniversity of British ColumbiaVancouverBCCanada
| | - Moira K. Kapral
- ICESTorontoONCanada
- Department of Medicine (General Internal Medicine)University of Toronto, University Health NetworkTorontoONCanada
| | - Candace D. McNaughton
- ICESTorontoONCanada
- Department of Medicine (Emergency Medicine)University of Toronto, Sunnybrook Health Sciences CentreTorontoONCanada
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22
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Oliveira ML, Biggers A, Oddo VM, Yanez B, Booms E, Sharp L, Naylor K, Wolf PG, Tussing-Humphreys L. A Perspective Review on Diet Quality, Excess Adiposity, and Chronic Psychosocial Stress and Implications for Early-Onset Colorectal Cancer. J Nutr 2024; 154:1069-1079. [PMID: 38453027 PMCID: PMC11007745 DOI: 10.1016/j.tjnut.2024.03.002] [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: 01/28/2024] [Revised: 02/23/2024] [Accepted: 03/04/2024] [Indexed: 03/09/2024] Open
Abstract
Colorectal cancer (CRC) is the third most common cancer worldwide. Although the overall incidence of CRC has been decreasing over the past 40 y, early-onset colorectal cancer (EOCRC), which is defined as a CRC diagnosis in patients aged >50 y has increased. In this Perspective, we highlight and summarize the association between diet quality and excess adiposity, and EOCRC. We also explore chronic psychosocial stress (CPS), a less investigated modifiable risk factor, and EOCRC. We were able to show that a poor-quality diet, characterized by a high intake of sugary beverages and a Western diet pattern (high intake of red and processed meats, refined grains, and foods with added sugars) can promote risk factors associated with EOCRC development, such as an imbalance in the composition and function of the gut microbiome, presence of chronic inflammation, and insulin resistance. Excess adiposity, particularly obesity onset in early adulthood, is a likely contributor of EOCRC. Although the research is sparse examining CPS and CRC/EOCRC, we describe likely pathways linking CPS to tumorigenesis. Although additional research is needed to understand what factors are driving the uptick in EOCRC, managing body weight, improving diet quality, and mitigating psychosocial stress, may play an important role in reducing an individual's risk of EOCRC.
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Affiliation(s)
- Manoela Lima Oliveira
- Department of Kinesiology and Nutrition, University of Illinois at Chicago, Chicago, IL, United States.
| | - Alana Biggers
- College of Medicine, University of Illinois at Chicago, Chicago, IL, United States
| | - Vanessa M Oddo
- Department of Kinesiology and Nutrition, University of Illinois at Chicago, Chicago, IL, United States
| | - Betina Yanez
- Department of Medical Social Sciences, Northwestern University Feinberg School of Medicine, Chicago, IL, United States
| | - Emily Booms
- Department of Biology, Northeastern Illinois University, Chicago, IL, United States
| | - Lisa Sharp
- Institute for Health Research and Policy, University of Illinois at Chicago, Chicago, IL, United States
| | - Keith Naylor
- College of Medicine, University of Illinois at Chicago, Chicago, IL, United States
| | - Patricia G Wolf
- Department of Nutrition Science, Purdue University, West Lafayette, IN, United States
| | - Lisa Tussing-Humphreys
- Department of Kinesiology and Nutrition, University of Illinois at Chicago, Chicago, IL, United States
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23
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Lau D, Gamble JM. Suicidality among users of glucagon-like peptide-1 receptor agonists: An emerging signal? Diabetes Obes Metab 2024; 26:1150-1156. [PMID: 38229461 DOI: 10.1111/dom.15459] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/16/2023] [Revised: 01/03/2024] [Accepted: 01/04/2024] [Indexed: 01/18/2024]
Affiliation(s)
- Darren Lau
- Department of Medicine, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Alberta, Canada
| | - John-Michael Gamble
- School of Pharmacy, Faculty of Science, University of Waterloo, Kitchener, Ontario, Canada
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24
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Heredia NI, Mendoza Duque E, Ayieko S, Averyt A, McNeill LH, Hwang JP, Fernandez ME. Exploration of Latina/Hispanic women's experiences living with non-alcoholic fatty liver disease: a qualitative study with patients in Houston. BMJ Open 2024; 14:e084411. [PMID: 38490662 PMCID: PMC10946347 DOI: 10.1136/bmjopen-2024-084411] [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: 01/18/2024] [Accepted: 03/05/2024] [Indexed: 03/17/2024] Open
Abstract
OBJECTIVES A deeper understanding of the lived experiences of Hispanic patients with non-alcoholic fatty liver disease (NAFLD) can help guide the development of behavioural programmes that facilitate NAFLD management. This paper explores Hispanic women's experiences living with NAFLD. DESIGN, SETTING, PARTICIPANTS We collected brief sociodemographic questionnaires and conducted in-depth interviews with 12 low-income (all had household income ≤USD$55 000 per year) Hispanic women with NAFLD from the Houston area. Transcripts were audio-recorded and transcribed. We developed a coding scheme and used thematic analysis to identify emergent themes, supported by Atlas.ti. RESULTS Participants identified physicians as their main information source on NAFLD but also consulted the internet, family, friends and peers. Many were still left wanting more information. Participants identified family history, sedentary lifestyles, poor diet and comorbid conditions as causes for their NAFLD. Participants also reported emotional distress after diagnosis. Participants experienced both successes and challenges in making lifestyle changes in nutrition and physical activity. Some participants received desired social support in managing NAFLD, although there were conflicting feelings about spousal support. CONCLUSION Multifaceted programming that improves patient-provider communication, conveys accurate information and enhances social support is needed to support Hispanic women in managing NAFLD.
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Affiliation(s)
- Natalia I Heredia
- School of Public Health, Department of Health Promotion and Behavioral Sciences, The University of Texas Health Science Center at Houston, Houston, Texas, USA
- Center for Health Promotion and Prevention Research, The University of Texas Health Science Center at Houston School of Public Health, Houston, Texas, USA
| | - Erika Mendoza Duque
- Center for Health Promotion and Prevention Research, The University of Texas Health Science Center at Houston School of Public Health, Houston, Texas, USA
| | - Sylvia Ayieko
- School of Public Health, Department of Health Promotion and Behavioral Sciences, The University of Texas Health Science Center at Houston, Houston, Texas, USA
| | | | - Lorna H McNeill
- Health Disparities Research, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Jessica P Hwang
- Department of General Internal Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Maria E Fernandez
- School of Public Health, Department of Health Promotion and Behavioral Sciences, The University of Texas Health Science Center at Houston, Houston, Texas, USA
- Center for Health Promotion and Prevention Research, The University of Texas Health Science Center at Houston School of Public Health, Houston, Texas, USA
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25
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Kong X, Zhang Y, Li R, Yang L, Xian Y, He M, Song K, Jia A, Sun Q, Ren Y. Factors influencing the bariatric surgery treatment of bariatric surgery candidates in underdeveloped areas of China. BMC Surg 2024; 24:82. [PMID: 38443901 PMCID: PMC10913241 DOI: 10.1186/s12893-024-02373-8] [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: 04/06/2023] [Accepted: 02/27/2024] [Indexed: 03/07/2024] Open
Abstract
BACKGROUND From year to year, the proportion of people living with overweight and obesity in China rises, along with the prevalence of diseases linked to obesity. Although bariatric surgery is gaining popularity, there are still several issues with its promotion compared to Western nations. Since less developed places in China are more widespread due to disparities in the development of different regions, there has been little exploration of the factors that might be related to acceptance of bariatric surgery in these regions. METHODS Patients who visited the Department of Gastrointestinal Surgery at the North Sichuan Medical College Affiliated Hospital from 2018 to 2022 and had obesity or other relevant metabolic problems were surveyed using a questionnaire. The relationship between demographic factors, socioeconomic status, and acceptance of bariatric surgery was analyzed. RESULTS Of 334 patients, 171 had bariatric surgery. BMI, education level, marriage history, medical insurance, family support, and a history of type 2 diabetes were all linked to having bariatric surgery, according to a univariate analysis. In a multivariate analysis, BMI (P = 0.02), education (P = 0.02), family support (P<0.001), medical insurance coverage (P<0.001), and history of type 2 diabetes (P = 0.004) were all positively associated with a willingness to have bariatric surgery. Among 163 non-bariatric patients with obesity, 15.3% were not opposed to surgery but preferred trying medication first, 54.6% leaned towards medical therapy, and 30% were hesitant. Additionally, a majority of patients (48.55%) often lacked adequate knowledge about weight reduction therapy. Age, height, gender, smoking, drinking, family history of type 2 diabetes, education, and marital status did not significantly differ (P > 0.05). CONCLUSIONS Many patients are concerned about the safety of surgical treatment and the possibility of regaining weight. Due to the relatively high cost of bariatric surgery, they tend to choose medical treatment. To enhance the acceptance of bariatric surgery in underdeveloped regions of China, it is crucial to focus on disseminating knowledge about bariatric surgery, offer pertinent health education to the community, and foster support from patients' families. The government should pay more attention to obesity and provide support in the form of medical insurance.
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Affiliation(s)
- Xiangxin Kong
- Department of Gastroenterology, Affiliated Hospital of North Sichuan Medical College, Nanchong, 637000, China
- North Sichuan Medical College, Nanchong, 637000, China
| | - Yuan Zhang
- Department of Gastroenterology, Affiliated Hospital of North Sichuan Medical College, Nanchong, 637000, China
- North Sichuan Medical College, Nanchong, 637000, China
| | - Ruoer Li
- North Sichuan Medical College, Nanchong, 637000, China
| | - Lei Yang
- North Sichuan Medical College, Nanchong, 637000, China
| | - Yin Xian
- Department of Gastroenterology, Affiliated Hospital of North Sichuan Medical College, Nanchong, 637000, China
- North Sichuan Medical College, Nanchong, 637000, China
| | - Ming He
- Department of Gastroenterology, Affiliated Hospital of North Sichuan Medical College, Nanchong, 637000, China
- North Sichuan Medical College, Nanchong, 637000, China
| | - Ke Song
- Department of Gastroenterology, Affiliated Hospital of North Sichuan Medical College, Nanchong, 637000, China
- North Sichuan Medical College, Nanchong, 637000, China
| | - Aimei Jia
- Department of Gastroenterology, Affiliated Hospital of North Sichuan Medical College, Nanchong, 637000, China
- North Sichuan Medical College, Nanchong, 637000, China
| | - Qin Sun
- North Sichuan Medical College, Nanchong, 637000, China.
| | - Yixing Ren
- Department of Gastroenterology, Affiliated Hospital of North Sichuan Medical College, Nanchong, 637000, China.
- North Sichuan Medical College, Nanchong, 637000, China.
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26
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Bottanelli M, Galli L, Guffanti M, Castagna A, Muccini C. Are glucagon-like peptide 1 receptor agonists effective in decreasing body weight and body mass index in people living with diabetes and HIV? HIV Med 2024; 25:404-406. [PMID: 37990373 DOI: 10.1111/hiv.13587] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2023] [Accepted: 11/08/2023] [Indexed: 11/23/2023]
Affiliation(s)
- Martina Bottanelli
- Vita-Salute San Raffaele University, Milan, Italy
- Infectious Diseases Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Laura Galli
- Infectious Diseases Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Monica Guffanti
- Infectious Diseases Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Antonella Castagna
- Vita-Salute San Raffaele University, Milan, Italy
- Infectious Diseases Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Camilla Muccini
- Infectious Diseases Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
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27
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Ali S, Baig S, Wanninayake S, da Silva Xavier G, Dawson C, Paisey R, Geberhiwot T. Glucagon-like peptide-1 analogues in monogenic syndromic obesity: Real-world data from a large cohort of Alström syndrome patients. Diabetes Obes Metab 2024; 26:989-996. [PMID: 38151964 DOI: 10.1111/dom.15398] [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: 10/03/2023] [Revised: 11/10/2023] [Accepted: 11/20/2023] [Indexed: 12/29/2023]
Abstract
AIM To examine the real-world efficacy of glucagon-like peptide-1 receptor agonists (GLP-1 RAs) in monogenic obesity in patients with Alström syndrome (ALMS). METHODS We screened 72 UK adult patients with ALMS and offered treatment to 34 patients meeting one of the following criteria: body mass index of 25 kg/m2 or higher, insulin resistance, suboptimal glycaemic control on antihyperglycaemic medications or non-alcoholic fatty liver disease. RESULTS In total, 30 patients, with a mean age of 31 ± 11 years and a male to-female ratio of 2:1, completed 6 months of treatment with GLP-1 RAs either in the form of semaglutide or exenatide. On average, treatment with GLP-1 RAs reduced body weight by 5.4 ± 1.7 (95% confidence interval [CI] 3.6-7) kg and HbA1c by 12 ± 3.3 (95% CI 8.7-15.3) mmol/mol, equating to 6% weight loss (P < .01) and 1.1% absolute reduction in HbA1c (P < .01). Significant improvements were also observed in serum total cholesterol, triglycerides, low-density lipoprotein cholesterol, high-density lipoprotein cholesterol and alanine aminotransferase. The improvement of metabolic variables in our cohort of monogenic syndromic obesity was comparable with data for polygenic obesity, irrespective of weight loss. CONCLUSIONS Data from our centre highlight the non-inferiority of GLP-1 RAs in monogenic syndromic obesity to the available GLP-1 RA-use data in polygenic obesity, therefore, these agents can be considered as a treatment option in patients with ALMS, as well as other forms of monogenic obesity.
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Affiliation(s)
- Sadaf Ali
- University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
- Institute of Metabolism and Systems Research, University of Birmingham, Birmingham, UK
| | - Shanat Baig
- University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
- Institute of Metabolism and Systems Research, University of Birmingham, Birmingham, UK
| | | | | | - Charlotte Dawson
- University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | - Richard Paisey
- Torbay and South Devon NHS Foundation Trust, Torquay, Torbay, UK
| | - Tarekegn Geberhiwot
- University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
- Institute of Metabolism and Systems Research, University of Birmingham, Birmingham, UK
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28
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Zhu B, Wu H, Li KS, Eisa-Beygi S, Singh B, Bielenberg DR, Huang W, Chen H. Two sides of the same coin: Non-alcoholic fatty liver disease and atherosclerosis. Vascul Pharmacol 2024; 154:107249. [PMID: 38070759 DOI: 10.1016/j.vph.2023.107249] [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: 11/03/2023] [Revised: 11/20/2023] [Accepted: 11/25/2023] [Indexed: 02/03/2024]
Abstract
The prevalence of non-alcoholic fatty liver disease (NAFLD) and atherosclerosis remain high, which is primarily due to widespread adoption of a western diet and sedentary lifestyle. NAFLD, together with advanced forms of this disease such as non-alcoholic steatohepatitis (NASH) and cirrhosis, are closely associated with atherosclerotic-cardiovascular disease (ASCVD). In this review, we discussed the association between NAFLD and atherosclerosis and expounded on the common molecular biomarkers underpinning the pathogenesis of both NAFLD and atherosclerosis. Furthermore, we have summarized the mode of function and potential clinical utility of existing drugs in the context of these diseases.
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Affiliation(s)
- Bo Zhu
- Vascular Biology Program, Boston Children's Hospital, Department of Surgery, Harvard Medical School, Boston, MA, United States of America
| | - Hao Wu
- Vascular Biology Program, Boston Children's Hospital, Department of Surgery, Harvard Medical School, Boston, MA, United States of America
| | - Kathryn S Li
- Vascular Biology Program, Boston Children's Hospital, Department of Surgery, Harvard Medical School, Boston, MA, United States of America
| | - Shahram Eisa-Beygi
- Vascular Biology Program, Boston Children's Hospital, Department of Surgery, Harvard Medical School, Boston, MA, United States of America
| | - Bandana Singh
- Vascular Biology Program, Boston Children's Hospital, Department of Surgery, Harvard Medical School, Boston, MA, United States of America
| | - Diane R Bielenberg
- Vascular Biology Program, Boston Children's Hospital, Department of Surgery, Harvard Medical School, Boston, MA, United States of America
| | - Wendong Huang
- Department of Diabetes Complications and Metabolism, Arthur Riggs Diabetes and Metabolic Research Institute, Beckman Research Institute, City of Hope National Medical Center, Duarte, CA 91010, United States of America
| | - Hong Chen
- Vascular Biology Program, Boston Children's Hospital, Department of Surgery, Harvard Medical School, Boston, MA, United States of America.
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29
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Mottl AK, Nicholas SB. KDOQI Commentary on the KDIGO 2022 Update to the Clinical Practice Guideline for Diabetes Management in CKD. Am J Kidney Dis 2024; 83:277-287. [PMID: 38142396 DOI: 10.1053/j.ajkd.2023.09.003] [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: 08/09/2023] [Accepted: 09/20/2023] [Indexed: 12/25/2023]
Abstract
The Kidney Disease: Improving Global Outcomes (KDIGO) guideline for diabetes management in chronic kidney disease (CKD) was updated in 2022, just 2 years after the previous update. The need for this rapid update is reflective of the recent and unprecedented positive results of numerous clinical trials aimed at reducing kidney and cardiovascular morbidity and mortality in people with diabetes. The Kidney Disease Outcomes Quality Initiative (KDOQI) work group for diabetes in CKD, convened by the National Kidney Foundation, provides herein a commentary on these changes, particularly the implications for health care in the United States. Changes to the KDIGO guideline mirror the evolution of sodium/glucose cotransporter 2 (SGLT2) inhibitors and glucagon-like peptide 1 receptor agonists from purely antihyperglycemic agents to cardiorenal-metabolic therapeutics, and the lower estimated glomerular filtration rate of≥20mL/min/1.73m2 for SGLT2 inhibitor initiation. New data have also brought the addition of the first-in-class, Federal Drug Administration-approved nonsteroidal mineralocorticoid receptor antagonist finerenone as an agent to reduce cardiorenal end points. While there has been significant progress in innovation, there remain serious challenges to implementation, particularly in the United States where inequities in insurance coverage and high costs limit their use, particularly in vulnerable populations, ultimately widening health care disparities.
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Affiliation(s)
- Amy K Mottl
- Division of Nephrology, Department of Medicine, University of North Carolina Kidney Center, University of North Carolina, Chapel Hill, North Carolina.
| | - Susanne B Nicholas
- Divisions of Nephrology and Endocrinology, Department of Medicine, David Geffen School of Medicine, University of California, Los Angeles, California
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30
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Xiong C, Wu J, Ma Y, Li N, Wang X, Li Y, Ding X. Effects of Glucagon-Like Peptide-1 Receptor Agonists on Gut Microbiota in Dehydroepiandrosterone-Induced Polycystic Ovary Syndrome Mice: Compared Evaluation of Liraglutide and Semaglutide Intervention. Diabetes Metab Syndr Obes 2024; 17:865-880. [PMID: 38406269 PMCID: PMC10894520 DOI: 10.2147/dmso.s451129] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Accepted: 02/17/2024] [Indexed: 02/27/2024] Open
Abstract
Purpose Polycystic ovary syndrome (PCOS) is a frequent cause of infertility in reproductive-age women. Our work aims to evaluate the effects of glucagon-like peptide-1 receptor agonists (GLP-1RAs) on gut microbiota, with metabolic parameters including body weight and the hormone profile in PCOS. Patients and Methods Dehydroepiandrosterone (DHEA)-induced PCOS mice were established and then treated with two GLP-1RAs: liraglutide and novel form semaglutide for four weeks. Changes in body weight and metabolic parameters were measured. Fecal samples were collected and analyzed using metagenomic sequencing. Results Liraglutide and semaglutide modulated both alpha and beta diversity of the gut microbiota in PCOS. Liraglutide increased the Bacillota-to-Bacteroidota ratio through up-regulating the abundance of butyrate-producing members of Bacillota like Lachnospiraceae. Moreover, liraglutide showed the ability to reverse the altered microbial composition and the disrupted microbiota functions caused by PCOS. Semaglutide increased the abundance of Helicobacter in PCOS mice (p < 0.01) which was the only bacteria found negatively correlated with body weight. Moreover, pathways involving porphyrin and flavonoids were increased after semaglutide intervention. Conclusion Liraglutide and semaglutide improved reproductive and metabolic disorders by modulating the whole structure of gut microbiota in PCOS. The greater efficacy in weight loss compared with liraglutide observed after semaglutide intervention was positively related with Helicobacter. The study may provide new ideas in the treatment and the underlying mechanisms of GLP-1RAs to improve PCOS.
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Affiliation(s)
- Chuanhao Xiong
- Department of Endocrinology and Metabolism, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, People’s Republic of China
| | - Jingzhu Wu
- Department of Endocrinology and Metabolism, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, People’s Republic of China
| | - Yuhang Ma
- Department of Endocrinology and Metabolism, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, People’s Republic of China
| | - Na Li
- Department of Endocrinology and Metabolism, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, People’s Republic of China
| | - Xuejiao Wang
- Department of Endocrinology and Metabolism, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, People’s Republic of China
| | - Yao Li
- Department of Laboratory Animal Science, Shanghai Jiao Tong University School of Medicine, Shanghai, People’s Republic of China
| | - Xiaoying Ding
- Department of Endocrinology and Metabolism, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, People’s Republic of China
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31
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Nalisa DL, Cuboia N, Dyab E, Jackson IL, Felix HJ, Shoki P, Mubiana M, Oyedeji-Amusa M, Azevedo L, Jiang H. Efficacy and safety of Mazdutide on weight loss among diabetic and non-diabetic patients: a systematic review and meta-analysis of randomized controlled trials. Front Endocrinol (Lausanne) 2024; 15:1309118. [PMID: 38440786 PMCID: PMC10911117 DOI: 10.3389/fendo.2024.1309118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/07/2023] [Accepted: 01/22/2024] [Indexed: 03/06/2024] Open
Abstract
Background Overweight and obesity are increasing global public health problems. Mazdutide is a new dual agonist drug that can potentially reduce weight and blood glucose levels simultaneously. However, the synthesis of evidence on the efficacy and safety of this drug is scarce. Therefore, this study aimed to synthesize evidence on the efficacy and safety of Mazdutide compared to placebo on weight reduction among adults with and without diabetes. Methods We conducted a systematic review and meta-analysis of randomized controlled trials (RCTs). Data were retrieved from six electronic databases: PubMed, Web of Science, Scopus, Cochrane Library, ClinicalTrial.gov, and Google Scholar, and manually searched from the included references. The data were synthesized using a random effect model. This analysis was performed in the R programming language using the Meta package. Results A total of seven RCTs involving 680 participants were included in this study. Mazdutide was more effective in reducing body weight (mean difference [MD]= -6.22%, 95% confidence interval [CI]: -8.02% to -4.41%, I2 = 90.0%), systolic blood pressure (MD = -7.57 mmHg, 95% CI: -11.17 to -3.98 mmHg, I2 = 46%), diastolic blood pressure (MD = -2.98 mmHg, 95% CI: -5.74 to -0.22 mmHg, I2 = 56%), total cholesterol (MD = -16.82%, 95% CI: -24.52 to -9.13%, I2 = 61%), triglycerides (MD = -43.29%, 95% CI: -61.57 to -25.01%, I2 = 68%), low-density lipoprotein (MD= -17.07%, 95% CI: -25.54 to -8.60%, I2 = 53%), and high-density lipoprotein (MD = -7.54%, 95% CI: -11.26 to -3.83%, I2 = 0%) than placebo. Mazdutide was associated with reduced hemoglobin A1c (HbA1c) and fasting plasma glucose in participants with type 2 diabetes. In the subgroup and meta-regression analyses, weight reduction was more significant in non-diabetics compared to diabetics, and in those who received a longer treatment duration (24 weeks) than in those on shorter durations (12-20 weeks). Participants who received Mazdutide had a higher risk of transient mild or moderate gastrointestinal side effects. Conclusion Mazdutite appears to be effective in weight reduction among patients with and without diabetes, and it has an advantage over other associated comorbidities. However, it was associated with mild or moderate gastrointestinal side effects. Systematic review registration https://www.crd.york.ac.uk/prospero/display_record.php?RecordID=403859, identifier CRD42023403859.
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Affiliation(s)
- David Lubasi Nalisa
- Department of Metabolism and Endocrinology, Endocrine and Metabolic Disease Center, The First Affiliated Hospital, and College of Clinical Medicine of Henan University of Science and Technology, Luoyang, China
- Adult Hospital Internal Medicine Department, Endocrine Unit, The University Teaching Hospitals, Lusaka, Zambia
| | - Nelson Cuboia
- Center for Health Technology and Service Research (CINTESIS) & Health Research Network Associated Laboratory (RISE), University of Porto, Porto, Portugal
| | - Eman Dyab
- Pharmaceutics Department, Faculty of Pharmacy, University of Tripoli, Tripoli, Libya
| | - Idongesit Linus Jackson
- Department of Clinical Pharmacy and Biopharmacy, Faculty of Pharmacy, University of Uyo, Uyo, Akwa Ibom State, Nigeria
| | - Habimana Jean Felix
- Directorate of Research and Community Health-Ruli Higher Institute of Health -Saint Rose de Lima (RHIH), Kigali, Rwanda
| | - Pantaleon Shoki
- Business Development and Partnership, CLM Consultants Ltd., Dar es Salaam, Tanzania
| | - Mary Mubiana
- Department of Disease Control, School of Veterinary Medicine, University of Zambia, Lusaka, Zambia
| | - Mariam Oyedeji-Amusa
- Department of Botany and Plant Biotechnology, University of Johannesburg, Johannesburg, South Africa
| | - Luís Azevedo
- Center for Health Technology and Service Research (CINTESIS) & Health Research Network Associated Laboratory (RISE), University of Porto, Porto, Portugal
| | - Hongwei Jiang
- Department of Metabolism and Endocrinology, Endocrine and Metabolic Disease Center, The First Affiliated Hospital, and College of Clinical Medicine of Henan University of Science and Technology, Luoyang, China
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Jensen TL, Brønden A, Karstoft K, Sonne DP, Christensen MB. The Body weight Reducing Effects of Tirzepatide in People with and without Type 2 Diabetes: A Review on Efficacy and Adverse Effects. Patient Prefer Adherence 2024; 18:373-382. [PMID: 38352159 PMCID: PMC10861994 DOI: 10.2147/ppa.s419304] [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: 10/03/2023] [Accepted: 01/17/2024] [Indexed: 02/16/2024] Open
Abstract
Obesity is becoming more frequent and has several negative health impacts. Recent advances in weight management strategies have primarily resided in pharmaceutical treatments, and the glucagon-like peptide-1 (GLP-1) receptor agonists have shown great potential in terms of body weight reduction in addition to improving glycemic control in patients with type 2 diabetes (T2D). Recently, the dual GLP-1 and glucose-dependent insulinotropic polypeptide (GIP) receptor agonist tirzepatide has been developed. Tirzepatide has shown strong effects on glycated hemoglobin (HbA1C) levels in several clinical trials including participants with T2D (SURPASS program). In addition to its lowering effect on HbA1C, tirzepatide leads to substantial reductions in body weight, and a series of clinical trials (SURMOUNT program) have investigated the effects on body weight as the primary outcome. In these two trial programs, tirzepatide in doses of 5 mg to 15 mg administered subcutaneously once weekly resulted in body weight reduction of up to 15% in participants with T2D and up to 21% in participants without T2D, despite comparable baseline bodyweight. Across the two trial programs, adverse effects were mainly gastrointestinal (nausea, diarrhea, and vomiting) occurring with similar incidences of vomiting and lower incidences of diarrhea and nausea in trial participants with T2D compared to trials participants without T2D. Overall, discontinuation due to adverse events occurred in 3-7% of participants with no major differences between individuals with and without T2D. The higher weight-reducing efficacy of tirzepatide in trial participants without T2D is currently unexplained and may be partly reflected in dissimilarities in frequencies of gastrointestinal adverse events. The weight reducing effects of tirzepatide hold great promise for weight management in obese patients regardless of the presence of T2D.
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Affiliation(s)
- Thomas Leth Jensen
- Department of Clinical Pharmacology, Copenhagen University Hospital - Bispebjerg and Frederiksberg, Copenhagen, DK-2400, Denmark
| | - Andreas Brønden
- Department of Clinical Pharmacology, Copenhagen University Hospital - Bispebjerg and Frederiksberg, Copenhagen, DK-2400, Denmark
| | - Kristian Karstoft
- Department of Clinical Pharmacology, Copenhagen University Hospital - Bispebjerg and Frederiksberg, Copenhagen, DK-2400, Denmark
- Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, DK-2200, Denmark
| | - David Peick Sonne
- Department of Clinical Pharmacology, Copenhagen University Hospital - Bispebjerg and Frederiksberg, Copenhagen, DK-2400, Denmark
- Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, DK-2200, Denmark
| | - Mikkel Bring Christensen
- Department of Clinical Pharmacology, Copenhagen University Hospital - Bispebjerg and Frederiksberg, Copenhagen, DK-2400, Denmark
- Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, DK-2200, Denmark
- Center for Translational Research, Copenhagen University Hospital - Bispebjerg and Frederiksberg, Copenhagen, DK-2400, Denmark
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Aldhaleei WA, Abegaz TM, Bhagavathula AS. Glucagon-like Peptide-1 Receptor Agonists Associated Gastrointestinal Adverse Events: A Cross-Sectional Analysis of the National Institutes of Health All of Us Cohort. Pharmaceuticals (Basel) 2024; 17:199. [PMID: 38399414 PMCID: PMC10891568 DOI: 10.3390/ph17020199] [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: 01/15/2024] [Revised: 01/28/2024] [Accepted: 01/30/2024] [Indexed: 02/25/2024] Open
Abstract
BACKGROUND Glucagon-like peptide-1 receptor agonists (GLP-1 RAs) are commonly used diabetes and obesity medications but have been associated with gastrointestinal (GI) adverse events. However, real-world evidence on comparative GI adverse reaction profiles is limited. OBJECTIVES This study aimed to evaluate GI adverse events among GLP-1 RA users and compare semaglutide, dulaglutide, liraglutide, and exenatide safety regarding the GI adverse reaction profile. METHODS This retrospective cross-sectional analysis utilized real-world data on 10,328 adults with diabetes/obesity in the National Institutes of Health All of Us cohort. New GLP-1 RA users were identified, and GI adverse events were examined. Logistic regression determined factors associated with GI adverse events. RESULTS The mean age of the study population was 61.4 ± 12.6 years, 65.7% were female, 51.3% were White, and they had a high comorbidity burden. Abdominal pain (57.6%) was the most common GI adverse event, followed by constipation (30.4%), diarrhea (32.7%), nausea and vomiting (23.4%), GI bleeding (15.9%), gastroparesis (5.1%), and pancreatitis (3.4%). Dulaglutide and liraglutide had higher rates of abdominal pain, constipation, diarrhea, and nausea and vomiting than semaglutide and exenatide. Liraglutide and exenatide had the highest pancreatitis (4.0% and 3.8%, respectively). Compared to semaglutide, dulaglutide and liraglutide had higher odds of abdominal pain, and nausea and vomiting. They also had higher odds of gastroparesis than semaglutide. No significant differences existed in GI bleeding or pancreatitis risks between the GLP-1 RAs. CONCLUSIONS In this real-world cohort, GI adverse events were common with GLP-1 RAs. Differences in GI safety profiles existed between agents, with exenatide appearing safer than other GLP-1 RAs, except for gastroparesis. These findings can inform GLP-1 RA selection considering GI risk factors. Further studies are needed to evaluate the causal relationship and GLP-1 RA safety with concomitant medication use.
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Affiliation(s)
- Wafa Ali Aldhaleei
- Division of Gastroenterology and Hepatology, Mayo Clinic, Jacksonville, FL 32224, USA;
| | - Tadesse M. Abegaz
- Economic, Social and Administrative Pharmacy (ESAP), College of Pharmacy and Pharmaceutical Sciences, Institute of Public Heath, Florida A&M University, Tallahassee, FL 32307, USA;
| | - Akshaya Srikanth Bhagavathula
- Department of Public Health, College of Health and Human Services, North Dakota State University, Fargo, ND 58108, USA
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Li H, Yu G, Huang Q, Yang B, Nie J, Liu Y, Tu X. Efficacy and safety of GLP-1RAs for people with obesity: A systematic review based on RCT and Bayesian network meta-analysis. Biomed Pharmacother 2024; 171:116150. [PMID: 38242040 DOI: 10.1016/j.biopha.2024.116150] [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: 10/23/2023] [Revised: 01/03/2024] [Accepted: 01/10/2024] [Indexed: 01/21/2024] Open
Abstract
BACKGROUND GLP-1 receptor agonists (GLP-1RAs) reduce glucagon and glycogen secretion, inhibit appetite and slow gastric empties and have recently been approved to treat obesity. OBJECTIVE To explore the safety and efficacy of GLP-1RAs in the treatment of obesity and clarify the optimal GLP-1RAs treatment regimen. METHODS PubMed, Embase, Web of Science, and Cochrane Library databases were searched for English randomized controlled trials (RCTs) on GLP-1RAs in the treatment and management of obesity published before July 18, 2023. Literature screening and data extraction were performed independently by three researchers. Bayesian random effect model was used to compare the effects of interventions. Continuous variables were expressed as mean difference with 95% CI, and dichotomous variables were reported as RR with 95% CI. RESULTS A total of 29 studies with 10,333 participants were included in the present study. The combination of cagrilintide and semaglutide (short for cagrANDsema) was an optimal strategy for weight loss and glycosylated hemoglobin (HbA1c) reduction. Compared to placebo, cagrANDsema reduced weight by - 14.13 kg (95% CI: -16.49, -11.73) and HbA1c by - 0.33% (95% CI: -0.41, -0.25). Moreover, this study indicated that orforglipron and semaglutide also had relatively good effects on weight loss. Meta-regression results indicated that higher dose levels might have better effects on weight loss. CONCLUSIONS CagrANDsema exerts the best effect for weight loss. In terms of current dose levels, a higher dose gets better weight-loss effects without increasing the risk of adverse events.
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Affiliation(s)
- Hong Li
- Chinese Medicinal Materials Products Quality Supervision and Inspection Center in Wuling Mountainous Area, Hubei Minzu University, Hubei, China
| | - Guanzheng Yu
- Chinese Medicinal Materials Products Quality Supervision and Inspection Center in Wuling Mountainous Area, Hubei Minzu University, Hubei, China; School of Medical, Hubei Minzu University, Hubei, China
| | - Qi Huang
- School of Medical, Hubei Minzu University, Hubei, China
| | - Bao Yang
- Chinese Medicinal Materials Products Quality Supervision and Inspection Center in Wuling Mountainous Area, Hubei Minzu University, Hubei, China; School of Medical, Hubei Minzu University, Hubei, China
| | - Juan Nie
- Chinese Medicinal Materials Products Quality Supervision and Inspection Center in Wuling Mountainous Area, Hubei Minzu University, Hubei, China; School of Medical, Hubei Minzu University, Hubei, China
| | - Yinbei Liu
- Chinese Medicinal Materials Products Quality Supervision and Inspection Center in Wuling Mountainous Area, Hubei Minzu University, Hubei, China; School of Medical, Hubei Minzu University, Hubei, China
| | - Xing Tu
- Chinese Medicinal Materials Products Quality Supervision and Inspection Center in Wuling Mountainous Area, Hubei Minzu University, Hubei, China; School of Medical, Hubei Minzu University, Hubei, China.
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Hinrichs GR, Hovind P, Asmar A. The GLP-1-mediated gut-kidney cross talk in humans: mechanistic insight. Am J Physiol Cell Physiol 2024; 326:C567-C572. [PMID: 38105752 PMCID: PMC11193450 DOI: 10.1152/ajpcell.00476.2023] [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: 09/22/2023] [Revised: 12/07/2023] [Accepted: 12/07/2023] [Indexed: 12/19/2023]
Abstract
Incretin-based therapy is an antidiabetic and antiobesity approach mimicking glucagon-like peptide-1 (GLP-1) with additional end-organ protection. This review solely focuses on randomized, controlled mechanistic human studies, investigating the renal effects of GLP-1. There is no consensus about the localization of GLP-1 receptors (GLP-1Rs) in human kidneys. Rodent and primate data suggest GLP-1R distribution in smooth muscle cells in the preglomerular vasculature. Native GLP-1 and GLP-1R agonists elicit renal effects. Independently of renal plasma flow and glomerular filtration rate, GLP-1 has a natriuretic effect but only during volume expansion. This is associated with high renal extraction of GLP-1, suppression of angiotensin II, and increased medullary as well as cortical perfusion. These observations may potentially indicate that impaired GLP-1 sensing could establish a connection between salt sensitivity and insulin resistance. It is concluded that a functional GLP-1 kidney axis exists in humans, which may play a role in renoprotection.
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Affiliation(s)
- Gitte R Hinrichs
- Department of Nephrology, Odense University Hospital, Odense, Denmark
- Department of Molecular Medicine, Cardiovascular and Renal Research, University of Southern Denmark, Odense, Denmark
| | - Peter Hovind
- Department of Clinical Physiology & Nuclear Medicine, Bispebjerg-Frederiksberg Hospital, Copenhagen University Hospital, Copenhagen, Denmark
| | - Ali Asmar
- Department of Clinical Physiology & Nuclear Medicine, Bispebjerg-Frederiksberg Hospital, Copenhagen University Hospital, Copenhagen, Denmark
- Department of Clinical Physiology & Nuclear Medicine, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
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Paradiž Leitgeb E, Kerčmar J, Križančić Bombek L, Pohorec V, Skelin Klemen M, Slak Rupnik M, Gosak M, Dolenšek J, Stožer A. Exendin-4 affects calcium signalling predominantly during activation and activity of beta cell networks in acute mouse pancreas tissue slices. Front Endocrinol (Lausanne) 2024; 14:1315520. [PMID: 38292770 PMCID: PMC10826511 DOI: 10.3389/fendo.2023.1315520] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Accepted: 12/22/2023] [Indexed: 02/01/2024] Open
Abstract
Tight control of beta cell stimulus-secretion coupling is crucial for maintaining homeostasis of energy-rich nutrients. While glucose serves as a primary regulator of this process, incretins augment beta cell function, partly by enhancing cytosolic [Ca2+] dynamics. However, the details of how precisely they affect beta cell recruitment during activation, their active time, and functional connectivity during plateau activity, and how they influence beta cell deactivation remain to be described. Performing functional multicellular Ca2+ imaging in acute mouse pancreas tissue slices enabled us to systematically assess the effects of the GLP-1 receptor agonist exendin-4 (Ex-4) simultaneously in many coupled beta cells with high resolution. In otherwise substimulatory glucose, Ex-4 was able to recruit approximately a quarter of beta cells into an active state. Costimulation with Ex-4 and stimulatory glucose shortened the activation delays and accelerated beta cell activation dynamics. More specifically, active time increased faster, and the time required to reach half-maximal activation was effectively halved in the presence of Ex-4. Moreover, the active time and regularity of [Ca2+]IC oscillations increased, especially during the first part of beta cell response. In contrast, subsequent addition of Ex-4 to already active cells did not significantly enhance beta cell activity. Network analyses further confirmed increased connectivity during activation and activity in the presence of Ex-4, with hub cell roles remaining rather stable in both control experiments and experiments with Ex-4. Interestingly, Ex-4 demonstrated a biphasic effect on deactivation, slightly prolonging beta cell activity at physiological concentrations and shortening deactivation delays at supraphysiological concentrations. In sum, costimulation by Ex-4 and glucose increases [Ca2+]IC during beta cell activation and activity, indicating that the effect of incretins may, to an important extent, be explained by enhanced [Ca2+]IC signals. During deactivation, previous incretin stimulation does not critically prolong cellular activity, which corroborates their low risk of hypoglycemia.
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Affiliation(s)
- Eva Paradiž Leitgeb
- Institute of Physiology, Faculty of Medicine, University of Maribor, Maribor, Slovenia
| | - Jasmina Kerčmar
- Institute of Physiology, Faculty of Medicine, University of Maribor, Maribor, Slovenia
| | | | - Vilijem Pohorec
- Institute of Physiology, Faculty of Medicine, University of Maribor, Maribor, Slovenia
| | - Maša Skelin Klemen
- Institute of Physiology, Faculty of Medicine, University of Maribor, Maribor, Slovenia
| | - Marjan Slak Rupnik
- Institute of Physiology, Faculty of Medicine, University of Maribor, Maribor, Slovenia
- Center for Physiology and Pharmacology, Medical University of Vienna, Vienna, Austria
- Alma Mater Europaea-European Center Maribor, Maribor, Slovenia
| | - Marko Gosak
- Institute of Physiology, Faculty of Medicine, University of Maribor, Maribor, Slovenia
- Alma Mater Europaea-European Center Maribor, Maribor, Slovenia
- Faculty of Natural Sciences and Mathematics, University of Maribor, Maribor, Slovenia
| | - Jurij Dolenšek
- Institute of Physiology, Faculty of Medicine, University of Maribor, Maribor, Slovenia
- Faculty of Natural Sciences and Mathematics, University of Maribor, Maribor, Slovenia
| | - Andraž Stožer
- Institute of Physiology, Faculty of Medicine, University of Maribor, Maribor, Slovenia
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Wisniewski B, Smith E, Kaur J, Sherling C, Vanapalli S, Lussier M. Medicare formulary restrictions for glucagon-like peptide 1 receptor agonists and sodium glucose cotransporter 2 inhibitors used in type 2 diabetes mellitus: 2019-2023. J Manag Care Spec Pharm 2024; 30:34-42. [PMID: 38153863 PMCID: PMC10775775 DOI: 10.18553/jmcp.2024.30.1.34] [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: 12/30/2023]
Abstract
BACKGROUND Glucagon-like peptide 1 receptor agonists (GLP1-RAs) and sodium glucose cotransporter 2 inhibitors (SGLT2is) have proven benefits in patients with type 2 diabetes mellitus related to decreasing cardiovascular events and heart failure hospitalizations as well as preventing the progression of kidney disease. This led the American Diabetes Association (ADA) to update their guidelines in 2022 to recommend GLP1-RAs and SGLT2is as potential first-line options in patients with cardiorenal conditions. Formulary restrictions, such as step therapy and prior authorizations, can limit access to these beneficial medications. OBJECTIVE To evaluate trends in Medicare formulary restrictions of GLP1-RAs and SGLT2is following the recommendations by the ADA for first-line use. METHODS We conducted a retrospective cohort study of Quarter 1 Medicare formulary restrictions on GLP1-RAs and SGLT2is from 2019 to 2023. We analyzed changes in formulary restrictions by year, before and after the ADA first-line recommendations, single vs combination products, and products with and without other indications on a medication level (ie, each unique National Drug Code number on each unique formulary) and formulary level (ie, any prior authorization or step therapy requirements yield formulary restriction). RESULTS We analyzed 12,212 unique Medicare formularies. GLP1-RAs were 12.5% less likely (relative risk [RR] = 0.87; 95% CI = 0.84-0.91; P < 0.001) and 33.2% less likely (RR = 0.67; 95% CI = 0.60-0.74; P < 0.001) to have restrictions after the ADA guideline changes on a medication and formulary level, respectively. SGLT2is were 87.8% less likely (RR = 0.12; 95% CI = 0.11-0.13; P < 0.001) and 53.0% less likely (RR = 0.47; 95% CI = 0.27-0.80; P = 0.005) to have restrictions after the ADA guideline changes on medication and formulary levels, respectively. CONCLUSIONS Decreasing trends of medications and formularies with restrictions may indicate payers are recognizing GLP1-RAs and SGLT2is as potential first-line agents, aligning with ADA recommendations.
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Affiliation(s)
- Brady Wisniewski
- School of Pharmacy and Pharmaceutical Sciences, Binghamton University, Johnson City, NY
| | - Eric Smith
- School of Pharmacy and Pharmaceutical Sciences, Binghamton University, Johnson City, NY
| | - Jasmeen Kaur
- School of Pharmacy and Pharmaceutical Sciences, Binghamton University, Johnson City, NY
| | - Ciara Sherling
- School of Pharmacy and Pharmaceutical Sciences, Binghamton University, Johnson City, NY
| | - Shravani Vanapalli
- School of Pharmacy and Pharmaceutical Sciences, Binghamton University, Johnson City, NY
| | - Mia Lussier
- School of Pharmacy and Pharmaceutical Sciences, Binghamton University, Johnson City, NY
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Rao VU, Ziedonis K, Gunderman D, Kumar A, Bashall A, Stark K, Chugh AR, Daly R, Kalra A. Structured Program for Weight Loss in Heart Failure Patients: Findings From a Cardiology-Driven Obesity Clinic. JACC. ADVANCES 2024; 3:100741. [PMID: 38939807 PMCID: PMC11198054 DOI: 10.1016/j.jacadv.2023.100741] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 06/29/2024]
Affiliation(s)
| | | | - David Gunderman
- Indiana University School of Medicine, West Lafayette, Indiana, USA
| | - Ashish Kumar
- Cleveland Clinic Akron General, Akron, Ohio, USA
| | | | - Kathy Stark
- Franciscan Health, Indianapolis, Indiana, USA
| | | | - Ryan Daly
- Franciscan Health, Indianapolis, Indiana, USA
| | - Ankur Kalra
- Franciscan Health, Lafayette, Indiana, USA
- Krannert Cardiovascular Research Center, Indianapolis, Indiana, USA
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Minis E, Stanford FC, Mahalingaiah S. Glucagon-like peptide-1 receptor agonists and safety in the preconception period. Curr Opin Endocrinol Diabetes Obes 2023; 30:273-279. [PMID: 37678163 PMCID: PMC10615799 DOI: 10.1097/med.0000000000000835] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 09/09/2023]
Abstract
PURPOSE OF REVIEW Glucagon-like peptide-1 (GLP-1) receptor agonists (RAs) are becoming increasingly popular for the treatment of type II diabetes and obesity. Body mass index (BMI) thresholds at in vitro fertilization (IVF) clinics may further drive the use of these medications before infertility treatment. However, most clinical guidance regarding optimal time to discontinue these medications prior to conception is based on animal data. The purpose of this review was to evaluate the literature for evidence-based guidance regarding the preconception use of GLP-1 RA. RECENT FINDINGS 16 articles were found in our PubMed search, 10 were excluded as they were reviews or reported on animal data. Included were 3 case reports detailing pregnancy outcomes in individual patients that conceived while on a GLP-1 RA and 2 randomized controlled trials (RCTs) and a follow-up study to one of the RCTs that reported on patients randomized to GLP-1 RA or metformin prior to conception. No adverse pregnancy or neonatal outcomes were reported. SUMMARY There are limited data from human studies to guide decision-making regarding timing of discontinuation of GLP-1 RA before conception. Studies focused on pregnancy and neonatal outcomes would provide additional information regarding a safe washout period. Based on the available literature a 4-week washout period prior to attempting conception may be considered for the agents reviewed in this publication.
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Affiliation(s)
- Evelyn Minis
- Massachusetts General Hospital, Department of Obstetrics and Gynecology, Division of Reproductive Endocrinology and Infertility
| | - Fatima Cody Stanford
- Massachusetts General Hospital, MGH Weight Center, Department of Medicine-Division of Endocrinology-Neuroendocrine, Department of Pediatrics-Division of Endocrinology, Nutrition Obesity Research Center at Harvard (NORCH), Boston, MA
| | - Shruthi Mahalingaiah
- Massachusetts General Hospital, Department of Obstetrics and Gynecology, Division of Reproductive Endocrinology and Infertility
- Harvard T.H. Chan School of Public Health, USA
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Xu J, Chen P, Wu D, Zhou Q, Chen S, Ding X, Xiong H. The novel GLP-1/GIP dual agonist DA3-CH improves rat type 2 diabetes through activating AMPK/ACC signaling pathway. Aging (Albany NY) 2023; 15:11152-11161. [PMID: 37851373 PMCID: PMC10637786 DOI: 10.18632/aging.205118] [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: 06/09/2023] [Accepted: 09/26/2023] [Indexed: 10/19/2023]
Abstract
BACKGROUND Type 2 diabetes mellitus (T2DM) accounts for more than 95% of all diabetes. DA3-CH is a novel dual receptor agonist of glucagon like peptide-1 (GLP-1) and glucose dependent insulin stimulating polypeptide (GIP). The regulatory role of DA3-CH in T2DM has not been reported. METHODS T2DM rat model was established successfully with high sugar and fat feed and streptomycin (STZ) induction. The mRNA and protein expression were measured with RT-PCR and western blotting. The apoptosis level in the pancreatic tissue was evaluated with Tunel staining. Blood glucose, fat, and oxidative stress indicators were measured. RESULTS DA3-CH greatly improved T2DM symptoms by reducing blood glucose, blood fat, pancreatic tissue injury, apoptosis, and oxidative stress condition. The inactivation of Adenylate activated protein kinase (AMPK)/acetyl CoA carboxylase (ACC) signaling pathway in T2DM rats was promoted by DA3-CH. The influence of DA3-CH was significantly reversed by Com-C, the inhibitor of AMPK/ACC signaling pathway. CONCLUSIONS DA3-CH might improve T2DM through targeting AMPK/ACC signaling pathway. This study might provide a novel therapeutic strategy for the prevention and treatment of T2DM through targeting DA3-CH and AMPK/ACC signaling pathway.
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Affiliation(s)
- Jing Xu
- Department of Endocrinology, Fuzhou Second Hospital, Fuzhou 350007, Fujian Province, China
- The Third Clinical Medical College, Fujian Medical University, Fuzhou 362002, Fujian Province, China
| | - Peng Chen
- Department of Internal Neurology, Fuzhou Second Hospital, Fuzhou 350007, Fujian Province, China
| | - Dongzhi Wu
- Department of Orthopedics Institute, Fuzhou Second Hospital, Fuzhou 350007, Fujian Province, China
| | - Qiang Zhou
- Department of Endocrinology, Fuzhou Second Hospital, Fuzhou 350007, Fujian Province, China
| | - Sijie Chen
- Department of Endocrinology, Fuzhou Second Hospital, Fuzhou 350007, Fujian Province, China
| | - Xiang Ding
- Department of Endocrinology, Fuzhou Second Hospital, Fuzhou 350007, Fujian Province, China
| | - Hongping Xiong
- Department of Endocrinology, Fuzhou Second Hospital, Fuzhou 350007, Fujian Province, China
- The Third Clinical Medical College, Fujian Medical University, Fuzhou 362002, Fujian Province, China
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Anson M, Zhao SS, Austin P, Ibarburu GH, Malik RA, Alam U. SGLT2i and GLP-1 RA therapy in type 1 diabetes and reno-vascular outcomes: a real-world study. Diabetologia 2023; 66:1869-1881. [PMID: 37505282 PMCID: PMC10473989 DOI: 10.1007/s00125-023-05975-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/20/2023] [Accepted: 06/06/2023] [Indexed: 07/29/2023]
Abstract
AIMS/HYPOTHESIS Insulin is the primary treatment for type 1 diabetes. However, alternative glucose-lowering therapies are used adjunctively, but importantly are off-label in type 1 diabetes. Little work has previously been undertaken to evaluate safety with long-term efficacy and cardio-renal benefits of such therapies. We sought to investigate the real-world impact of sodium-glucose cotransporter 2 inhibitor (SGLT2i) and glucagon-like peptide-1 receptor agonist (GLP-1 RA) therapy in individuals with type 1 diabetes in relation to effect on blood glucose levels, adverse events and cardio-renal outcomes. METHODS We performed a retrospective cohort study of all patients aged 18 or over with type 1 diabetes on the TriNetX platform, a global collaborative network providing access to real-time, anonymised medical records. We included patients who had been treated with an SGLT2i or GLP-1 RA for at least 6 months and analysed the efficacy, safety and cardio-renal outcomes 5 years after initiation of therapy. RESULTS We identified 196,691 individuals with type 1 diabetes, 13% of whom were treated with adjunctive glucose-lowering therapy in addition to insulin. Included in the core analysis were 1822 patients treated with a GLP-1 RA and 992 individuals treated with an SGLT2i. Both agents provided clinically meaningful reductions in HbA1c (-2.6 mmol/mol [-0.2%] with SGLT2i and -5.4 mmol/mol [-0.5%] with GLP-1 RA). The SGLT2i treated cohort showed preservation of eGFR over a 5-year period compared with the GLP-1 RA treated cohort (+3.5 ml/min per 1.73 m2 vs -7.2 ml/min per 1.73 m2, respectively), including patients with established chronic kidney disease (CKD). The SGLT2i treated cohort experienced higher rates of diabetic ketoacidosis (DKA) (RR 2.08 [95% CI 1.05, 4.12] p=0.0309) and urinary tract infection/pyelonephritis (RR 2.27 [95% CI 1.12, 4.55] p=0.019) compared with the GLP-1 RA treated cohort. However, the SGLT2i treated cohort were less likely to develop heart failure (RR 0.44 [95% CI 0.23, 0.83] p=0.0092), CKD (RR 0.49 [95% CI 0.28, 0.86] p=0.0118) and be hospitalised for any cause (RR 0.59 [95% CI 0.46, 0.76] p≤0.0001) when compared with the GLP-1 RA treated cohort. CONCLUSIONS/INTERPRETATION Both SGLT2is and GLP-1 RAs have potential benefits as adjunctive agents in type 1 diabetes. SGLT2is provide cardio-renal benefits, despite an increase in the risk of DKA and urinary tract infection compared with GLP-1 RA therapy. Long-term evaluation of the efficacy and safety of these adjunctive therapies is required to guide their use in individuals with type 1 diabetes.
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Affiliation(s)
- Matthew Anson
- Diabetes & Endocrinology Research and Pain Research Institute, Institute of Life Course and Medical Sciences, University of Liverpool and Liverpool University Hospital NHS Foundation Trust, Liverpool, UK
| | - Sizheng S Zhao
- Centre for Epidemiology Versus Arthritis, Faculty of Biological Medicine and Health, The University of Manchester, Manchester Academic Health Science Centre, Manchester, UK
| | | | | | | | - Uazman Alam
- Diabetes & Endocrinology Research and Pain Research Institute, Institute of Life Course and Medical Sciences, University of Liverpool and Liverpool University Hospital NHS Foundation Trust, Liverpool, UK.
- Centre for Biomechanics and Rehabilitation Technologies, Staffordshire University, Stoke-on-Trent, UK.
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Almazan E, Schwartz JL, Gudzune KA. Use of medications associated with weight change among participants in the All of Us research programme. Clin Obes 2023; 13:e12609. [PMID: 37455380 PMCID: PMC10528729 DOI: 10.1111/cob.12609] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/24/2023] [Revised: 05/23/2023] [Accepted: 06/13/2023] [Indexed: 07/18/2023]
Abstract
Our objective was to describe the use of medications associated with weight change among US adults with overweight/obesity, including anti-obesity medications (AOMs), weight-loss-promoting and weight-gain-promoting medications. We performed a cross-sectional analysis of data from the nationwide All of Us Research Programme. We included adults with measured body mass index (BMI) ≥ 27 kg/m2 enrolled between 2018 and 2022 across the United States. We used linked electronic health record data to determine medication use ±12 months of BMI measure. Our 132 057 participants had mean age 54 years and mean BMI 34 kg/m2 ; 60% of participants were women, 62% White, and 32% Black. Only 1% used any AOM, and 14% used at least one weight-loss-promoting medication. We found that 36% used at least one weight-gain-promoting medication, and approximately 20% used multiple weight-gain-promoting medications. While AOMs are underutilized by participants with overweight/obesity, weight-gain-promoting medication use is common. Our results raise concern about potential iatrogenic weight gain from medications. Future research is needed to estimate the long-term effect of weight-gain-promoting medications on weight status and determine whether weight-loss benefits occur with their discontinuation. Clinician education on AOMs and weight-loss-promoting medications may be needed to increase their use.
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Affiliation(s)
- Erik Almazan
- Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | | | - Kimberly A. Gudzune
- Johns Hopkins University School of Medicine, Baltimore, MD, USA
- Johns Hopkins University Bloomberg School of Public Health, Baltimore, MD, USA
- Johns Hopkins Welch Center for Prevention, Epidemiology, and Clinical Research, Baltimore, MD, USA
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Wojtara M, Mazumder A, Syeda Y, Mozgała N. Glucagon-Like Peptide-1 Receptor Agonists for Chronic Weight Management. Adv Med 2023; 2023:9946924. [PMID: 37771634 PMCID: PMC10533252 DOI: 10.1155/2023/9946924] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Revised: 08/08/2023] [Accepted: 09/08/2023] [Indexed: 09/30/2023] Open
Abstract
Rates of obesity have risen over the past few decades. Subsequently, the popularity of the pharmaceutical weight-loss drug market has grown over the past few years to meet growing demand. Among the most commonly prescribed drugs for weight management, many are glucagon-like peptide-1 receptor agonists (GLP-1 agonists) which are also utilized for the management of type 2 diabetes. There is a substantial and growing body of research comparing the efficacy of different clinical trials and examining long-term safety. This literature review examines the rise of off-label prescribing practices in the management of weight, with a focus on GLP-1 agonists. Physicians and patients should be aware of the unique aspects of existing treatment options, the impacts of off-label prescribing, and the effects of these medications. This review emphasizes the importance of informed decision-making, as well as the need for further research to guide future clinical practice.
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Affiliation(s)
- Magda Wojtara
- Department of Human Genetics, University of Michigan Medical School, Ann Arbor, USA
| | - Ashmita Mazumder
- Department of Psychology, University of Toronto, Toronto, Canada
| | - Yusra Syeda
- Daphne Cockwell School of Nursing, Toronto Metropolitan University, Toronto, Canada
| | - Nikodem Mozgała
- Collegium Medicum, Jan Kochanowski University, Kielce, Poland
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Waataja JJ, Asp AJ, Billington CJ. Combining Celiac and Hepatic Vagus Nerve Neuromodulation Reverses Glucose Intolerance and Improves Glycemic Control in Pre- and Overt-Type 2 Diabetes Mellitus. Biomedicines 2023; 11:2452. [PMID: 37760895 PMCID: PMC10525327 DOI: 10.3390/biomedicines11092452] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Revised: 08/16/2023] [Accepted: 08/18/2023] [Indexed: 09/29/2023] Open
Abstract
Neurological disorders and type 2 diabetes mellitus (T2DM) are deeply intertwined. For example, autonomic neuropathy contributes to the development of T2DM and continued unmanaged T2DM causes further progression of nerve damage. Increasing glycemic control has been shown to prevent the onset and progression of diabetic autonomic neuropathies. Neuromodulation consisting of combined stimulation of celiac vagal fibers innervating the pancreas with concurrent electrical blockade of neuronal hepatic vagal fibers innervating the liver has been shown to increase glycemic control in animal models of T2DM. The present study demonstrated that the neuromodulation reversed glucose intolerance in alloxan-treated swine in both pre- and overt stages of T2DM. This was demonstrated by improved performance on oral glucose tolerance tests (OGTTs), as assessed by area under the curve (AUC). In prediabetic swine (fasting plasma glucose (FPG) range: 101-119 mg/dL) the median AUC decreased from 31.9 AUs (IQR = 28.6, 35.5) to 15.9 AUs (IQR = 15.1, 18.3) p = 0.004. In diabetic swine (FPG range: 133-207 mg/dL) the median AUC decreased from 54.2 AUs (IQR = 41.5, 56.6) to 16.0 AUs (IQR = 15.4, 21.5) p = 0.003. This neuromodulation technique may offer a new treatment for T2DM and reverse glycemic dysregulation at multiple states of T2DM involved in diabetic neuropathy including at its development and during progression.
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Affiliation(s)
| | - Anders J. Asp
- Department of Physical Medicine and Rehabilitation, Mayo Clinic, Rochester, MN 55605, USA
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45
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Bays HE. Why does type 2 diabetes mellitus impair weight reduction in patients with obesity? A review. OBESITY PILLARS (ONLINE) 2023; 7:100076. [PMID: 37990681 PMCID: PMC10661899 DOI: 10.1016/j.obpill.2023.100076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/05/2023] [Revised: 06/11/2023] [Accepted: 06/12/2023] [Indexed: 11/23/2023]
Abstract
Background A common adiposopathic complication of obesity is type 2 diabetes mellitus. Healthful weight reduction in patients with obesity can improve glucose metabolism and potentially promote remission of type 2 diabetes mellitus. However, weight-reduction in patients with increased adiposity is impaired among patients with type 2 diabetes mellitus compared to patients without diabetes mellitus. Methods Data for this review were derived from PubMed and applicable websites. Results Among patients with increased body fat, the mechanisms underlying impaired weight reduction for those with type 2 diabetes mellitus are multifactorial, and include energy conservation (i.e., improved glucose control and reduced glucosuria), hyperinsulinemia (commonly found in many patients with type 2 diabetes mellitus), potential use of obesogenic anti-diabetes medications, and contributions from multiple body systems. Other factors include increased age, sex, genetic/epigenetic predisposition, and obesogenic environments. Conclusions Even though type 2 diabetes mellitus impairs weight reduction among patients with increased adiposity, clinically meaningful weight reduction improves glucose metabolism and can sometimes promote diabetes remission. An illustrative approach to mitigate impaired weight reduction due to type 2 diabetes mellitus is choosing anti-diabetes medications that increase insulin sensitivity and promote weight loss and deprioritize use of anti-diabetes medications that increase insulin exposure and promote weight gain.
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Affiliation(s)
- Harold Edward Bays
- Diplomate of American Board of Medicine, Medical Director / President, Louisville Metabolic and Atherosclerosis Research Center, Clinical Associate Professor, University of Louisville School of Medicine, 3288 Illinois Avenue, Louisville, KY, 40213, USA
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Parab P, Chaudhary P, Mukhtar S, Moradi A, Kodali A, Okoye C, Klein D, Mohamoud I, Olanisa OO, Hamid P. Role of Glucagon-Like Peptide-1 (GLP-1) Receptor Agonists in Cardiovascular Risk Management in Patients With Type 2 Diabetes Mellitus: A Systematic Review. Cureus 2023; 15:e45487. [PMID: 37859909 PMCID: PMC10584355 DOI: 10.7759/cureus.45487] [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: 06/24/2023] [Accepted: 09/17/2023] [Indexed: 10/21/2023] Open
Abstract
People with type 2 diabetes mellitus have a greater risk of developing cardiovascular problems. Since cardiovascular diseases are a major cause of mortality all over the world, we need to find more efficient measures to control this risk in the diabetes population in addition to conventional glycemic control. In this systematic review, we aim to explore the latest findings on the cardiovascular effects of glucagon-like peptide-1 (GLP-1) agonists and dual GLP-1/glucose-dependent insulinotropic peptide (GIP) agonists in patients with type 2 diabetes mellitus. We conducted a comprehensive literature search using PubMed and Google Scholar as the main sources for data collection. We followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) 2020 recommendations for conducting this review. The outcomes of interest included mortality due to cardiovascular causes, non-fatal myocardial infarction, stroke, effects on cardiovascular risk factors, heart failure, and development of arrhythmias. After thorough literature screening and quality analysis, 14 articles were finally included for qualitative synthesis. GLP-1 receptor agonists appeared to be effective in reducing the risk of cardiovascular mortality, myocardial infarction, and stroke. They were found to reduce the risk of composite major adverse cardiovascular event (MACE) outcomes by 12-14% when compared to placebo. Their role in preventing heart failure and arrhythmias is uncertain, and further trials are needed to confirm the same. The cardiovascular outcomes of GLP-1/GIP dual agonists are currently under investigation. Studies completed to date show that they do not increase the risk of cardiovascular disease when compared to placebo.
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Affiliation(s)
- Panah Parab
- Internal Medicine, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Priti Chaudhary
- Internal Medicine, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Sonia Mukhtar
- Internal Medicine, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Ali Moradi
- Internal Medicine, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Athri Kodali
- Internal Medicine, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Chiugo Okoye
- Internal Medicine, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Dhadon Klein
- Medicine, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Iman Mohamoud
- Internal Medicine, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Olawale O Olanisa
- Internal Medicine, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Pousette Hamid
- Neurology, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
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47
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Gonçalves CCRA, Feitosa BM, Cavalcante BV, Lima ALGDSB, de Souza CM, Joventino LB, Cavalcante MB. Obesity and recurrent miscarriage: The interconnections between adipose tissue and the immune system. Am J Reprod Immunol 2023; 90:e13757. [PMID: 37641378 DOI: 10.1111/aji.13757] [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: 05/08/2023] [Revised: 07/16/2023] [Accepted: 07/17/2023] [Indexed: 08/31/2023] Open
Abstract
Currently, obesity is considered a global public health problem. It is the main risk factor for noncommunicable diseases and reproductive complications, such as recurrent miscarriage (RM). RM affects approximately 1% of couples of reproductive age, and recent studies suggest that its prevalence is increasing. Immunological abnormalities may be responsible for a significant number of cases of unexplained RM. Obesity is recognized as a chronic low-grade inflammatory condition. The accumulation of fat in obese adipose tissue promotes changes in the local and systemic immune response. Adipokines, exosomes, micro-RNAs, lipids, and other factors released or secreted by adipose tissue are responsible for the interconnection between obesity and the immune system. Obesity-induced dysregulation of the innate and acquired immune response is also involved in the immunopathology of pregnancy loss in patients with unexplained RM. Therefore, understanding the communication pathways between maternal adipose tissue and the immune response in women living with obesity and RM is an important objective. Thus, diagnostic tools and new immunomodulatory therapies may be proposed for the management of patients with concurrent obesity and RM.
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Affiliation(s)
| | | | | | | | | | | | - Marcelo Borges Cavalcante
- Medical School, Universidade de Fortaleza (UNIFOR), Fortaleza, CE, Brazil
- Postgraduate Program in Medical Sciences, Universidade de Fortaleza (UNIFOR), Fortaleza, CE, Brazil
- CONCEPTUS - Reproductive Medicine, Fortaleza, Brazil
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48
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Abdul Wahab R, le Roux CW. A review of the evidence on cardiovascular outcomes from obesity treatment. OBESITY PILLARS (ONLINE) 2023; 7:100071. [PMID: 37990679 PMCID: PMC10661857 DOI: 10.1016/j.obpill.2023.100071] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Revised: 05/17/2023] [Accepted: 05/18/2023] [Indexed: 11/23/2023]
Abstract
Background Obesity is a chronic disease with a myriad of complications including cardiovascular disease. There is a growing interest to examine if obesity treatment is associated with cardiovascular outcomes. Methods In this narrative review, we focused on randomized controlled trials (RCT) with cardiovascular outcomes (CVO) from lifestyle intervention, bariatric surgery, glucagon-like peptide-1 analogues (GLP-1a) and other pharmacotherapy. Additionally, we provide a comprehensive look into the RCT of sodium glucose cotransporter 2 inhibitors (SGLT2i) and CVO in obesity, while also summarizing several ongoing randomized cardiovascular outcome controlled trials for the pharmacological treatment of obesity. Results To date, the results from the randomized controlled trials supported the association between obesity treatment and cardiovascular outcomes. Studies have large sample sizes, conducted over long duration, with the majority demonstrating superiority in primary cardiovascular outcome end points compared to placebo. Conclusion Future data from several ongoing anti-obesity medications cardiovascular outcome trials such as SELECT, SURPASS, SUMMIT and SURMOUNT-MMO hold promises. Further studies are warranted to investigate the long term cardiovascular outcomes following lifestyle intervention and bariatric surgery.
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Affiliation(s)
- Roshaida Abdul Wahab
- Diabetes Complications Research Centre, Conway Institute, University College Dublin, Belfield, Dublin 4, Ireland
| | - Carel W. le Roux
- Diabetes Complications Research Centre, Conway Institute, University College Dublin, Belfield, Dublin 4, Ireland
- Obesity Complications Clinic, St Vincent's Private Hospital, Merrion Road, D04 NE02, Ireland
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49
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Wong ND, Karthikeyan H, Fan W. US Population Eligibility and Estimated Impact of Semaglutide Treatment on Obesity Prevalence and Cardiovascular Disease Events. Cardiovasc Drugs Ther 2023:10.1007/s10557-023-07488-3. [PMID: 37578663 DOI: 10.1007/s10557-023-07488-3] [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] [Accepted: 07/06/2023] [Indexed: 08/15/2023]
Abstract
BACKGROUND Semaglutide 2.4 mg benefits weight loss and reduction of cardiovascular disease (CVD) risk factors in adults with obesity. We estimated the US population eligibility for semaglutide 2.4 mg (based on the weight management indication) and the impact on obesity and CVD events. METHODS We applied STEP 1 trial eligibility criteria to US adults aged ≥ 18 years in the US National Health and Nutrition Examination Survey (NHANES) 2015-2018 to estimate the US eligible population. Semaglutide weight changes in STEP 1 were applied to estimate the population impact on weight changes and obesity prevalence. We also estimated 10-year CVD risks utilizing the BMI-based Framingham CVD risk scores. The difference in estimated risks with and without semaglutide "treatment" multiplied by the eligible NHANES weighted population represented the estimated "preventable" CVD events. RESULTS We identified 3999 US adults weighted to an estimated population size of 93.0 million [M] (38% of US adults) who fit STEP 1 eligibility criteria. Applying STEP 1 treatment effects on weight loss resulted in an estimated 69.1% (64.3 M) and 50.5% (47.0 M) showing ≥ 10% and ≥ 15% weight reductions, respectively, translating to a 46.1% (43.0 M) reduction in obesity (BMI ≥ 30 kg/m2) prevalence. Among those without CVD, estimated 10-year CVD risks were 10.15% "before" and 8.34% "after" semaglutide "treatment" reflecting a 1.81% absolute (and 17.8% relative) risk reduction translating to 1.50 million preventable CVD events over 10 years. CONCLUSION Semaglutide treatment in eligible US adults may substantially reduce obesity prevalence and CVD events, which may dramatically impact associated healthcare costs.
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Affiliation(s)
- Nathan D Wong
- Heart Disease Prevention Program, Division of Cardiology, C240 Medical Sciences, University of California, Irvine, CA, 92697, USA.
| | - Hridhay Karthikeyan
- Heart Disease Prevention Program, Division of Cardiology, C240 Medical Sciences, University of California, Irvine, CA, 92697, USA
| | - Wenjun Fan
- Heart Disease Prevention Program, Division of Cardiology, C240 Medical Sciences, University of California, Irvine, CA, 92697, USA
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50
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Bottino R, Carbone A, Formisano T, D'Elia S, Orlandi M, Sperlongano S, Molinari D, Castaldo P, Palladino A, Barbareschi C, Tolone S, Docimo L, Cimmino G. Cardiovascular Effects of Weight Loss in Obese Patients with Diabetes: Is Bariatric Surgery the Additional Arrow in the Quiver? Life (Basel) 2023; 13:1552. [PMID: 37511927 PMCID: PMC10381712 DOI: 10.3390/life13071552] [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: 05/30/2023] [Revised: 07/01/2023] [Accepted: 07/11/2023] [Indexed: 07/30/2023] Open
Abstract
Obesity is an increasingly widespread disease worldwide because of lifestyle changes. It is associated with an increased risk of cardiovascular disease, primarily type 2 diabetes mellitus, with an increase in major cardiovascular adverse events. Bariatric surgery has been shown to be able to reduce the incidence of obesity-related cardiovascular disease and thus overall mortality. This result has been shown to be the result of hormonal and metabolic effects induced by post-surgical anatomical changes, with important effects on multiple hormonal and molecular axes that make this treatment more effective than conservative therapy in determining a marked improvement in the patient's cardiovascular risk profile. This review, therefore, aimed to examine the surgical techniques currently available and how these might be responsible not only for weight loss but also for metabolic improvement and cardiovascular benefits in patients undergoing such procedures.
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Affiliation(s)
- Roberta Bottino
- Cardiology Unit, Azienda Ospedaliera Universitaria Luigi Vanvitelli, Piazza Miraglia 2, 80138 Napoli, Italy
| | - Andreina Carbone
- Cardiology Unit, Azienda Ospedaliera Universitaria Luigi Vanvitelli, Piazza Miraglia 2, 80138 Napoli, Italy
| | - Tiziana Formisano
- Cardiology Unit, Azienda Ospedaliera Universitaria Luigi Vanvitelli, Piazza Miraglia 2, 80138 Napoli, Italy
| | - Saverio D'Elia
- Cardiology Unit, Azienda Ospedaliera Universitaria Luigi Vanvitelli, Piazza Miraglia 2, 80138 Napoli, Italy
| | - Massimiliano Orlandi
- Cardiology Unit, Azienda Ospedaliera Universitaria Luigi Vanvitelli, Piazza Miraglia 2, 80138 Napoli, Italy
| | - Simona Sperlongano
- Cardiology Unit, Azienda Ospedaliera Universitaria Luigi Vanvitelli, Piazza Miraglia 2, 80138 Napoli, Italy
- Department of Translational Medical Sciences, Section of Cardiology, University of Campania Luigi Vanvitelli, 80131 Naples, Italy
| | - Daniele Molinari
- Cardiology Unit, Azienda Ospedaliera Universitaria Luigi Vanvitelli, Piazza Miraglia 2, 80138 Napoli, Italy
| | - Pasquale Castaldo
- Cardiology Unit, Azienda Ospedaliera Universitaria Luigi Vanvitelli, Piazza Miraglia 2, 80138 Napoli, Italy
| | - Alberto Palladino
- Cardiology Unit, Azienda Ospedaliera Universitaria Luigi Vanvitelli, Piazza Miraglia 2, 80138 Napoli, Italy
| | - Consiglia Barbareschi
- Cardiology Unit, Azienda Ospedaliera Universitaria Luigi Vanvitelli, Piazza Miraglia 2, 80138 Napoli, Italy
| | - Salvatore Tolone
- Department of Medical, Surgical, Neurologic, Metabolic and Aging Sciences, General, Mini-Invasive and Obesity Surgery Unit, University of Campania Luigi Vanvitelli, 80131 Naples, Italy
| | - Ludovico Docimo
- Department of Medical, Surgical, Neurologic, Metabolic and Aging Sciences, General, Mini-Invasive and Obesity Surgery Unit, University of Campania Luigi Vanvitelli, 80131 Naples, Italy
| | - Giovanni Cimmino
- Cardiology Unit, Azienda Ospedaliera Universitaria Luigi Vanvitelli, Piazza Miraglia 2, 80138 Napoli, Italy
- Department of Translational Medical Sciences, Section of Cardiology, University of Campania Luigi Vanvitelli, 80131 Naples, Italy
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