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Juul-Hindsgaul N, Alalwani Z, Boylan AM, Hartmann-Boyce J, Nunan D. Defining success in adult obesity management: A systematic review and framework synthesis of clinical practice guidelines. Clin Obes 2024; 14:e12631. [PMID: 38320758 DOI: 10.1111/cob.12631] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/08/2023] [Revised: 10/18/2023] [Accepted: 11/16/2023] [Indexed: 03/16/2024]
Abstract
Obesity is a chronic and complex disease affecting millions of people worldwide. Currently, there is no standard definition of success for the management of obesity. We set out to complete a synthesis of clinical practice guidelines for obesity management for adult populations, aiming to provide both a quantitative descriptive and qualitative analysis of definitions of success in clinical practice guidelines. An electronic search retrieved 4477 references. Sixteen clinical practice guidelines were included after screening and full-text review. We coded definitions of success 147 times across the included guidelines. No standard or explicit definition of success was identified in the guidelines but rather success was implicitly defined. We developed three themes describing how success was defined in the clinical practice guidelines: Knowledge-based decision making; management of expectations; and the perception of control. The review reinforced that success is an inherently subjective and complex concept. Defining success is limited by existing studies that focus on weight loss and would benefit from additional research on different outcomes. Equally, the relationship between people living with obesity and their clinicians should be further explored to understand how defining success is controlled, discussed and framed in a clinical setting.
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Affiliation(s)
- Nicole Juul-Hindsgaul
- Centre for Evidence-Based Medicine, Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, UK
- Department for Continuing Education, University of Oxford, Oxford, UK
| | - Zahra Alalwani
- Department for Continuing Education, University of Oxford, Oxford, UK
| | - Anne-Marie Boylan
- Centre for Evidence-Based Medicine, Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, UK
| | - Jamie Hartmann-Boyce
- Centre for Evidence-Based Medicine, Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, UK
| | - David Nunan
- Centre for Evidence-Based Medicine, Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, UK
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Lau DCW, Patton I, Lavji R, Belloum A, Ng G, Modi R. Obesity management from the perspectives of people living with obesity in Canada: A mixed-methods study. Diabetes Obes Metab 2024; 26:1529-1539. [PMID: 38284284 DOI: 10.1111/dom.15455] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Revised: 12/18/2023] [Accepted: 12/18/2023] [Indexed: 01/30/2024]
Abstract
AIMS To identify and better understand themes related to why people living with obesity (PwO) in Canada may not use professional support and to explore potential strategies to address the challenges. METHODS One-on-one interviews and online surveys, informed by the Theoretical Domains Framework, were conducted. A total of 20 PwO were interviewed and a separate group of 200 PwO were surveyed. Results from the interviews guided the development of the survey. Spearman's correlation analysis was performed to investigate the association between the theme domain scores of the PwO and their prior experience with obesity management strategies. RESULTS The 200 PwO surveyed provided representation across Canada and were diverse in age, background and gender. The most prominent domains associated with use of professional support by PwO were: Intention (rs = -0.25; p < 0.01); Social/Professional Role and Identity (rs = -0.15; p < 0.05); and Optimism (rs = -0.15; p < 0.05). For example, PwO without professional support less often reported being transparent in obesity discussions, perceived obesity to be part of their identity, and expected to manage the illness long term. Many PwO hesitated to use various adjunctive therapies due to concerns about affordability, long-term effectiveness, and side effects. CONCLUSION This study identified contextual, perception and resource considerations that contribute to healthcare decision-making and the use by PwO of professional support to manage obesity, and highlighted key areas to target with interventions to facilitate obesity management. Strategies such as consistent access to healthcare support and educational resources, as well as improved financial support may help PwO to feel more comfortable with exploring new strategies and take control of their healthcare.
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Affiliation(s)
- David C W Lau
- Department of Medicine, University of Calgary Cumming School of Medicine, Calgary, Alberta, Canada
| | - Ian Patton
- Obesity Canada, Edmonton, Alberta, Canada
| | - Reena Lavji
- Novo Nordisk Canada Inc., Mississauga, Ontario, Canada
| | - Adel Belloum
- Novo Nordisk Canada Inc., Mississauga, Ontario, Canada
| | - Ginnie Ng
- IQVIA Solutions Canada Inc., Mississauga, Ontario, Canada
| | - Renuca Modi
- Department of Family Medicine, University of Alberta, Edmonton, Alberta, Canada
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Ard JD, Neeland IJ, Rothberg AE, Chilton RJ, de Luis D, Cohen SS, Johansen OE. The OPTIFAST total and partial meal replacement programme reduces cardiometabolic risk in adults with obesity: Secondary and exploratory analysis of the OPTIWIN study. Diabetes Obes Metab 2024; 26:950-960. [PMID: 38073426 DOI: 10.1111/dom.15392] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Revised: 11/20/2023] [Accepted: 11/20/2023] [Indexed: 02/06/2024]
Abstract
AIM The effects of weight loss with a partial or total meal replacement programme (MRP) on atherosclerotic cardiovascular disease (ASCVD) risk factors are not fully understood, in particular in people at higher CV risk. In the 52-week randomized controlled OPTIWIN study in men and women with obesity, meal replacement programme (total for first 26 weeks, partial for the ensuing 26 weeks) with OPTIFAST (OP) resulted in significantly greater weight loss compared with a low-calorie food-based (FB) dietary plan, both as part of a comprehensive lifestyle intervention [OP (n = 135)/FB (n = 138) week 26: -12.4%/-6.0%, p < .001; week 52: -10.5%/-5.5%, p < .001]. Here, we examined effects on ASCVD risk factors and 10-year ASCVD risk. MATERIALS AND METHODS Participants with body mass index 30-55 kg/m2 and age 18-70 years, and not on anti-obesity medications, were recruited. The effects on systolic and diastolic blood pressure (SBP, DBP), lipid parameters and 10-year ASCVD risk were analysed as changes over time using linear mixed models. Subgroup analyses were conducted for changes in SBP, DBP and ASCVD risk by categories of age (<40, 40-59, ≥60 years), baseline SBP (≥130 mmHg) and sex. RESULTS Baseline characteristics were well balanced (OP/FB females 86%/79%, mean age 47/47 years, body mass index 38.4/39.2 kg/m2 , 10-year ASCVD risk <5% 87%/74%, dysglycaemia 52%/50%). At week 26, SBP/DBP were significantly reduced with OP versus FB, and a greater proportion achieved BP ≤130/80 mmHg [odds ratio 2.11 (95% confidence interval 1.10, 4.03), p = .024]. All lipid parameters as well as 10-year ASCVD risk were significantly improved with OP versus FB. A similar, but slightly attenuated pattern was observed at 52 weeks. Across subgroups, greater reductions for SBP, DBP and ASCVD risk were generally seen with OP versus FB with quantitatively higher baseline SBP and age, and in men. CONCLUSIONS In people with obesity at low ASCVD risk, OP significantly reduced cardiovascular risk factors and 10-year predicted risk for ASCVD.
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Affiliation(s)
- Jamy D Ard
- Wake Forest School of Medicine, Winston-Salem, North Carolina, USA
| | - Ian J Neeland
- Harrington Heart and Vascular Institute, University Hospitals Cleveland Medical Center, Case Western Reserve University School of Medicine, Cleveland, Ohio, USA
| | | | - Robert J Chilton
- University of Texas Health Science Center, San Antonio, Texas, USA
| | - Daniel de Luis
- Center of Investigation of Endocrinlogy and Nutrition, University of Valladolid, Hospital clínico Universitario de Valladolid, Valladolid, Spain
| | - Sarah S Cohen
- EpidStrategies, A Division of Tox Strategies Inc., Katy, Texas, USA
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Oladimeji BM, Adebo OA. Antiobesity effect of healthy food crops and functional foods: A systematic review of their mechanisms. Food Sci Nutr 2024; 12:1380-1398. [PMID: 38455221 PMCID: PMC10916587 DOI: 10.1002/fsn3.3856] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2023] [Revised: 11/02/2023] [Accepted: 11/07/2023] [Indexed: 03/09/2024] Open
Abstract
Diet is a modifiable risk factor in the prevention and management of obesity, and various foods have the potential to aid in obesity management by modulating different pathways involved in the disease's pathology. We performed a systematic review of literature, using CINAHL, PubMed, and Google Scholar, focusing on the antiobesity potential of foods crops and functional food products, and their mechanisms of action and clinical evidence. Sixty-four articles were identified, of which 41 investigated food crops, while 23 investigated functional products. Food crops, such as cereals, vegetables, fruits, mushrooms, seaweeds, legumes, herbs, spices, and cocoa seeds, have antiobesity effects through mechanisms such as altering the metabolism of glucolipids by inhibiting enzymes like α-amylase and α-glucosidase, stimulating the bioenergetics of thermogenic fat, modulating gut microbiota, and inhibiting lipogenesis and storage. In addition, developed functional teas, beverages, and yoghurt have antiobesity effects through similar or different mechanisms, such as enhancing energy expenditure and satiety, suppressing adipogenesis and lipolysis, improving glucose and lipid metabolism, and altering hormonal secretion. This review reemphasized the significance of food in the control of obesity, and highlights the distinct methods these explored foods exert their antiobesity effects. In conclusion, foods are safe and effective means of combating obesity without the side effects of conventional drugs, which can help inform dietary choices, assist professionals in providing more accurate advice, and also lead to better understanding of food and its effect on overall health of the public. This approach will eradicate global diseases, especially if more underutilized and indigenous food crops are extensively researched.
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Affiliation(s)
- Beatrice Mofoluwaso Oladimeji
- Food Innovation Research Group, Department of Biotechnology & Food Technology, Faculty of ScienceUniversity of JohannesburgJohannesburgSouth Africa
| | - Oluwafemi Ayodeji Adebo
- Food Innovation Research Group, Department of Biotechnology & Food Technology, Faculty of ScienceUniversity of JohannesburgJohannesburgSouth Africa
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Fiorotti AM, Gomes ACA, Bortoli AM, de Brito BB, Nunes KZ, Haraguchi FK, Bolsoni-Lopes A. Dynamic Changes in Adiponectin and Resistin Drive Remission of Cardiometabolic Risk Biomarkers in Individuals with Obesity Following Bariatric Surgery. Pharmaceuticals (Basel) 2024; 17:215. [PMID: 38399430 PMCID: PMC10893494 DOI: 10.3390/ph17020215] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Revised: 01/17/2024] [Accepted: 01/22/2024] [Indexed: 02/25/2024] Open
Abstract
The remission of obesity-related diseases following bariatric surgery appears to result from the reorganization of metabolic and hormonal pathways involving adipokines. This study aimed to investigate the relationship between changes in body adiposity and serum adipokine levels, as well as the association between variations in adiponectin or resistin levels and cardiometabolic risk blood biomarkers before and after Roux-en-Y gastric bypass. A longitudinal and prospective study was conducted with bariatric surgery patients. Anthropometric, body composition and blood biochemical parameters were measured before and at 2 and 6 months post-surgery. The data were analyzed using ANOVA, Pearson or Spearman correlation, and simple linear regression with a significance level of p < 0.05. Among 36 mostly female patients aged 30 to 39 years, significant reductions in body weight (-26.8%), fat mass (-50%), waist circumference (-18%) and waist-to-height ratio (-22%) were observed post-surgery. Serum adiponectin levels increased (+107%), while resistin (-12.2%), TNF-α (-35%), and PAI-1 (-11.1%) decreased. Glucose, insulin, CRP, cholesterol, LDL-c, triglycerides, and vitamin D also decreased. Waist circumference variation showed a positive correlation with PAI-1 and TNF-α and a negative correlation with adiponectin. The total fat mass showed a positive correlation with PAI-1. Adiponectin variation correlated negatively with glucose, resistin, and CRP but positively with HDL-c. Resistin showed a positive correlation with insulin and CRP. In conclusion, 6 months post-bariatric surgery, reducing abdominal adiposity had a more significant impact on serum adipokine levels than total fat mass. Adiponectin increase and resistin decrease acted as endocrine mediators driving the remission of cardiometabolic risk biomarkers in individuals with obesity following Roux-en-Y gastric bypass.
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Affiliation(s)
| | | | | | | | | | | | - Andressa Bolsoni-Lopes
- Postgraduate Program in Nutrition and Health, Health Sciences Center, Federal University of Espirito Santo, Vitoria 29047-105, Brazil (A.C.A.G.); (A.M.B.); (B.B.d.B.); (K.Z.N.); (F.K.H.)
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Jones P, Blumfield M, Beckett E, Marshall S, Abbott K, Duve E, Fayet‐Moore F. Real world evidence on the characteristics of regular and intermittent users of a very-low calorie diet program and associations with measures of program success, health, and quality of life. Obes Sci Pract 2024; 10:e712. [PMID: 38264009 PMCID: PMC10804350 DOI: 10.1002/osp4.712] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Revised: 09/11/2023] [Accepted: 09/14/2023] [Indexed: 01/25/2024] Open
Abstract
Background Very low-calorie diet (VLCD) programs are readily available in Australia. However, there is a lack of real-world evidence describing the characteristics related to positive outcomes. Aims To examine the demographic, eating, self-efficacy and program engagement characteristics of VLCD users in Australia, and the associations between user characteristics and program success, weight loss, quality of life (QOL) and health. Method Cross-sectional data from Australian adults: regular users (n = 189: VLCD user ≥4 days/week for >4 weeks) and intermittent users (n = 111, VLCD user <4 weeks and/or <4 days/week). Self-reported data on demographics, VLCD program use, support, eating behavior, weight-related QOL, mental health, physical health, self-efficacy, and physical activity. Descriptive and inferential statistics were performed in R. Results Compared to regular users, intermittent users reported lower percentage weight loss (15.1% ± SD 9.8 vs. 9.9% ± SD 6.8, relative to starting weight), fewer reported their VLCD program as very successful (44% vs. 35%), higher depressive symptom scores (8.7 ± SD 2.8 vs. 6.7 ± SD 5.1), and lower general self-efficacy (23.9 ± SD 4.7 vs. 29.4 ± SD 5.7), nutrition self-efficacy (11.9 ± SD 2.0 vs. 14.5 ± SD 3.1) and weight-related QOL scores (60.9 ± SD 22.2 vs. 65.0 ± SD 11.8; p < 0.001 for all). In regular users, older age and longer program duration were associated with greater total weight loss, support, and program success (p < 0.001 for all). In intermittent users, program success was greater when dietitian support was used (odds ratio [OR] 6.50) and for those with higher BMIs (OR 1.08, p < 0.001 for all). In both groups, more frequent support was associated with better weight-related QOL (p < 0.001). Conclusion This study provides real-world evidence that regular VLCD users had greater success and weight loss than intermittent program users. These findings may be used to tailor and improve the delivery of VLCD programs in Australia and other countries with retail access to VLCDs.
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Affiliation(s)
- Patrice Jones
- Department of ScienceNutrition Research AustraliaSydneyNew South WalesAustralia
- Institute for Health and SportVictoria UniversityFootscrayVictoriaAustralia
| | - Michelle Blumfield
- Department of ScienceNutrition Research AustraliaSydneyNew South WalesAustralia
| | - Emma Beckett
- Department of ScienceNutrition Research AustraliaSydneyNew South WalesAustralia
- School of Environmental and Life SciencesUniversity of NewcastleOurimbahNew South WalesAustralia
| | - Skye Marshall
- Department of ScienceNutrition Research AustraliaSydneyNew South WalesAustralia
- Bond University Nutrition and Dietetics Research GroupFaculty of Health Sciences and MedicineBond UniversityGold CoastQueenslandAustralia
| | - Kylie Abbott
- Department of ScienceNutrition Research AustraliaSydneyNew South WalesAustralia
| | - Emily Duve
- Department of ScienceNutrition Research AustraliaSydneyNew South WalesAustralia
| | - Flavia Fayet‐Moore
- Department of ScienceNutrition Research AustraliaSydneyNew South WalesAustralia
- School of Environmental and Life SciencesUniversity of NewcastleOurimbahNew South WalesAustralia
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Lippi L, de Sire A, Folli A, Turco A, Moalli S, Marcasciano M, Ammendolia A, Invernizzi M. Obesity and Cancer Rehabilitation for Functional Recovery and Quality of Life in Breast Cancer Survivors: A Comprehensive Review. Cancers (Basel) 2024; 16:521. [PMID: 38339271 PMCID: PMC10854903 DOI: 10.3390/cancers16030521] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2023] [Revised: 01/12/2024] [Accepted: 01/23/2024] [Indexed: 02/12/2024] Open
Abstract
Obesity is a global health challenge with increasing prevalence, and its intricate relationship with cancer has become a critical concern in cancer care. As a result, understanding the multifactorial connections between obesity and breast cancer is imperative for risk stratification, tailored screening, and rehabilitation treatment planning to address long-term survivorship issues. The review follows the SANRA quality criteria and includes an extensive literature search conducted in PubMed/Medline, Web of Science, and Scopus. The biological basis linking obesity and cancer involves complex interactions in adipose tissue and the tumor microenvironment. Various mechanisms, such as hormonal alterations, chronic inflammation, immune system modulation, and mitochondrial dysfunction, contribute to cancer development. The review underlines the importance of comprehensive oncologic rehabilitation, including physical, psychological, and nutritional aspects. Cancer rehabilitation plays a crucial role in managing obesity-related symptoms, offering interventions for physical impairments, pain management, and lymphatic disorders, and improving both physical and psychological well-being. Personalized and technology-driven approaches hold promise for optimizing rehabilitation effectiveness and improving long-term outcomes for obese cancer patients. The comprehensive insights provided in this review contribute to the evolving landscape of cancer care, emphasizing the importance of tailored rehabilitation in optimizing the well-being of obese cancer patients.
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Affiliation(s)
- Lorenzo Lippi
- Department of Health Sciences, University of Eastern Piedmont “A. Avogadro”, 28100 Novara, Italy; (L.L.); (A.F.); (A.T.); (S.M.); (M.I.)
- Translational Medicine, Dipartimento Attività Integrate Ricerca e Innovazione (DAIRI), Azienda Ospedaliera SS. Antonio e Biagio e Cesare Arrigo, 15121 Alessandria, Italy
| | - Alessandro de Sire
- Department of Medical and Surgical Sciences, University of Catanzaro “Magna Graecia”, 88100 Catanzaro, Italy;
- Research Center on Musculoskeletal Health, MusculoSkeletalHealth@UMG, University of Catanzaro “Magna Graecia”, 88100 Catanzaro, Italy
| | - Arianna Folli
- Department of Health Sciences, University of Eastern Piedmont “A. Avogadro”, 28100 Novara, Italy; (L.L.); (A.F.); (A.T.); (S.M.); (M.I.)
| | - Alessio Turco
- Department of Health Sciences, University of Eastern Piedmont “A. Avogadro”, 28100 Novara, Italy; (L.L.); (A.F.); (A.T.); (S.M.); (M.I.)
| | - Stefano Moalli
- Department of Health Sciences, University of Eastern Piedmont “A. Avogadro”, 28100 Novara, Italy; (L.L.); (A.F.); (A.T.); (S.M.); (M.I.)
| | - Marco Marcasciano
- Experimental and Clinical Medicine Department, Division of Plastic and Reconstructive Surgery, University of Catanzaro “Magna Graecia”, 88100 Catanzaro, Italy;
| | - Antonio Ammendolia
- Department of Medical and Surgical Sciences, University of Catanzaro “Magna Graecia”, 88100 Catanzaro, Italy;
- Research Center on Musculoskeletal Health, MusculoSkeletalHealth@UMG, University of Catanzaro “Magna Graecia”, 88100 Catanzaro, Italy
| | - Marco Invernizzi
- Department of Health Sciences, University of Eastern Piedmont “A. Avogadro”, 28100 Novara, Italy; (L.L.); (A.F.); (A.T.); (S.M.); (M.I.)
- Translational Medicine, Dipartimento Attività Integrate Ricerca e Innovazione (DAIRI), Azienda Ospedaliera SS. Antonio e Biagio e Cesare Arrigo, 15121 Alessandria, Italy
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Richards R, Wren G, Whitman M. The Potential of a Digital Weight Management Program to Support Specialist Weight Management Services in the UK National Health Service: Retrospective Analysis. JMIR Diabetes 2024; 9:e52987. [PMID: 38265852 PMCID: PMC10851119 DOI: 10.2196/52987] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2023] [Revised: 11/16/2023] [Accepted: 12/13/2023] [Indexed: 01/25/2024] Open
Abstract
BACKGROUND Digital weight management interventions (DWMIs) have the potential to support existing specialist weight management services (SWMS) in the National Health Service (NHS) to increase access to treatment for people living with obesity and type 2 diabetes. At present, there is limited real-world evidence and long-term outcomes on the potential effectiveness of DWMIs to support such services. OBJECTIVE This study aimed to examine real-world data to evaluate the impact of Second Nature's 12-month DWMI for patients living with obesity with or without type 2 diabetes, referred from NHS primary care services, on sustained weight loss over a 2-year period. METHODS Retrospective data were extracted in August 2023 for participants who participated in the program between January 1, 2017, and January 8, 2021. Eligible participants were adults with a BMI ≥35 kg/m2, with or without type 2 diabetes. The primary outcomes were weight change in kilograms and percentage weight change at 2 years. Secondary outcomes were weight loss at 1 year, program engagement, and the proportion of participants who achieved >5% and >10% weight loss. Differences in weight loss between baseline and the 1- and 2-year follow-up points were compared using paired 2-tailed t tests. Linear regression models were used to examine whether participants' ethnicity, indices of multiple deprivation, presence of type 2 diabetes, or program engagement were associated with weight loss at 1 year or 2 years. RESULTS A total of 1130 participants with a mean baseline BMI of 46.3 (SD 31.6) kg/m2 were included in the analysis. Of these participants, 65% (740/1130) were female (mean age 49.9, SD 12.0 years), 18.1% (205/339) were from Black, Asian, mixed, or other ethnicities, and 78.2% (884/1130) had type 2 diabetes. A total of 281 (24.9%) participants recorded weight readings at 2 years from baseline, with a mean weight loss of 13.8 kg (SD 14.2 kg; P<.001) or 11.8% (SD 10.9%; P<.001). A total of 204 (18.1%) participants achieved ≥5% weight loss, and 130 (11.5%) participants reached ≥10% weight loss. Weight loss did not significantly differ by ethnicity, indices of multiple deprivation, presence of type 2 diabetes, or engagement in the program. CONCLUSIONS The findings suggested that Second Nature's DWMI has the potential to support people living with obesity and type 2 diabetes remotely to achieve clinically significant and sustained weight loss at 2 years from baseline. Further research is needed to compare the intervention to standard care and assess integration with multidisciplinary clinical teams and pharmacotherapy in order to support this study's findings.
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Affiliation(s)
| | - Gina Wren
- Nuffield Department of Primary Health Care Sciences, University of Oxford, Oxford, United Kingdom
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Nosrani SE, Tartibian B, Eslami R, Farinha C, Serrano J, Ferreira JP, Texeira AM. The Effects of Combined Aquatic Exercise on Physical Performance and Metabolic Indices in Overweight Healthy Older Adults. Int J Exerc Sci 2024; 16:1499-1513. [PMID: 38288074 PMCID: PMC10824309] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/31/2024]
Abstract
Addressing overweight and obesity to promote healthy aging is essential. Exercise is an outstanding approach to manage metabolic and physical dysfunction. Aquatic exercise has been recommended for older individuals due to reduced weight pressure on joints. The aim of this study was to determine the effects of twenty-eight weeks of combined aquatic exercise (aerobic and resistance) in overweight healthy older individuals. Thirty-two subjects of both genders with mean age of 72.06 ± 5.8 years were randomly assigned into two groups: an aquatic exercise group (EG; n = 19) and a control group (CG; n = 13). Body composition, anthropometric measurements, blood pressure, lipid profile, fasting glucose, insulin, and leptin were assessed before and after the training program. The lipid profile, fasting glucose, leptin, insulin, and insulin resistance did not change between and within groups. The lipid profile worsened in the CG. Reduction in body fat mass, waist and leg circumferences, along with body mass gain in the aquatic exercise group was observed (p ≤ 0.05). Systolic and diastolic blood pressure significantly improved in the exercise group (P = 0.003, P = 0.001). Significant differences were found in aerobic endurance (P = 0.008) and lower body flexibility (P = 0.049) of the aquatic exercise group compared with the control group. Also, upper body flexibility (P = 0.001, P = 0.020), lower and upper body strength (P = 0.001, P = 0.031), and handgrip (P = 0.001, P = 0.006), showed significant differences within the exercise group. Aquatic exercise may have a positive impact on the overweight aging population's metabolic and cardiovascular parameters, based on the observed improvements in blood pressure and body composition.
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Affiliation(s)
- Shiva Ebrahimpour Nosrani
- Faculty of Physical Education and Sport Sciences, Tehran, IRAN
- Research Center for Sport and Physical Activity (CIDAF), Faculty of Sport Sciences and Physical Education, University of Coimbra, Coimbra, PORTUGAL
| | | | - Rasul Eslami
- Faculty of Physical Education and Sport Sciences, Tehran, IRAN
| | - Carlos Farinha
- Research Center for Sport and Physical Activity (CIDAF), Faculty of Sport Sciences and Physical Education, University of Coimbra, Coimbra, PORTUGAL
| | - Joao Serrano
- Sport, Health & Exercise Research Unit (SHERU), Polytechnic Institute of Castelo Branco, Castelo Branco, PORTUGAL
| | - Jose Pedro Ferreira
- Research Center for Sport and Physical Activity (CIDAF), Faculty of Sport Sciences and Physical Education, University of Coimbra, Coimbra, PORTUGAL
| | - Ana Maria Texeira
- Research Center for Sport and Physical Activity (CIDAF), Faculty of Sport Sciences and Physical Education, University of Coimbra, Coimbra, PORTUGAL
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de Marchi DD, de Almeida Leite RM, Gama Filho O, Zilberstein B. Weight and Glucose Control in Rats Submitted to Sleeve Gastrectomy with Cafeteria Diet-Induced Obesity. J Laparoendosc Adv Surg Tech A 2024; 34:11-18. [PMID: 38100325 DOI: 10.1089/lap.2023.0340] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2023] Open
Abstract
Introduction: Sleeve gastrectomy (SG) has been widely disseminated as a surgical treatment for obesity and associated comorbidities, and currently it is one of the most performed surgeries in the world. Experimental research is becoming increasingly relevant to characterize the pathophysiological mechanisms induced by it. Objective: The aim of this study was to standardize an experimental model of SG in rats with obesity induced using a cafeteria diet (CAF) and evaluate variations in weight and glycemic control after vertical SG, maintaining the CAF. Materials and Methods: Twenty Rattus norvegicus albinus rats, Wistar strain, with an average weight of 250 g were used. The animals were randomized into two groups and underwent 4 weeks of obesity induction before the procedure. In 10 animals of the SG group, vertical SG was performed, and in 10 animals of the control/sham (C) group, simulated surgery was performed, consisting of laparotomy and bidigital compression of the stomach. The animals were followed for a total of 8 weeks, with the weight assessed weekly and fasting blood glucose assessed before the start of the CAF, at the time of surgery, and after 4 weeks of the postoperative period, when they were sacrificed. Results: Before obesity induction, the average weight was 257.8 g in the SG group 266.1 g in the C group. After obesity induction, the average weight was 384 g in the vertical sleeve gastrectomy group and 374.8 g in the C group. In the fourth postoperative week, the average weight was 391.6 g in the VSG group and 436.6 g in the C group. The average blood glucose levels were 88.7, 101.8, and 91.3 mg/dL in the VSG group and 86.6, 103.1, and 109.4 mg/dL in the C group, respectively, before the start of the diet, in the fourth preoperative week, and in the fourth postoperative week. Conclusions: Vertical SG in rats is feasible and promotes glycemic control in the postoperative period. CAF allows induction of obesity and changes in blood glucose.
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Affiliation(s)
| | | | - Ozimo Gama Filho
- Gastrointestinal Surgery Department, Federal University of Maranhao, Sao Luis, Brazil
| | - Bruno Zilberstein
- Gastroenterology department, University of Sao Paulo, Medical School, São Paulo, Brazil
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11
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Richards R, Wren GM, Campion P, Whitman M. A Remotely Delivered, Semaglutide-Supported Specialist Weight Management Program: Preliminary Findings From a Retrospective Service Evaluation. JMIR Form Res 2023; 7:e53619. [PMID: 38153780 PMCID: PMC10784980 DOI: 10.2196/53619] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2023] [Revised: 11/23/2023] [Accepted: 11/30/2023] [Indexed: 12/29/2023] Open
Abstract
BACKGROUND Digital weight management interventions have the potential to increase access to novel pharmacotherapy for people living with obesity. At present, there is limited real-world evidence on the effectiveness, feasibility, and acceptability of this type of intervention. OBJECTIVE This retrospective service evaluation examines real-world data to evaluate the preliminary impact of Second Nature's 24-month, remotely delivered, semaglutide-supported weight management intervention for adults living with obesity at 12 weeks. METHODS Retrospective data were extracted in October 2023 for participants who started the intervention between June 8, 2023, and July 22, 2023. The primary outcomes were weight change (kg) and percentage of weight change at 12 weeks. The secondary outcomes were the proportion of participants who achieved ≥5% and ≥10% weight loss and the feasibility and acceptability of this type of intervention. Descriptive statistics were used to evaluate the baseline characteristics, retention, engagement, prevalence of side effects, and weight change. A paired 2-tailed t test was used to determine the significance of weight change. Content analysis was used to analyze the free-text questionnaire responses. RESULTS A total of 113 participants with a mean baseline BMI of 38.4 kg/m2 (SD 7.3) were included in the analysis (n=102, 90.4% women, mean age 46.6, SD 11.1 years). Over 12 weeks, 23% (n=26) of participants withdrew from the intervention. A total of 70.8% (n=80) of participants provided weight data at 12 weeks. The average weight loss observed over this 12-week period was 6.5 (SD 4.4) kg (P<.001) or 6.4% (SD 4.2%) of their starting weight (P<.001). Of the 80 participants who recorded weight readings, 62.5% (n=50) achieved ≥5% weight loss, and 11.3% (n=9) achieved ≥10% weight loss. Engagement with the app-based program declined from a mean of 131 (SD 142.6) home screen views in week 0 to 35 (SD 57.1) in week 11. Common side effects reported over 12 weeks included feeling more tired than usual, constipation, and feeling sick. However, a significant proportion of participants reported no side effects. Most participants (n=106, 93.8%) did not experience any difficulties in medication administration. Qualitative data showed that most participants had a positive or neutral experience of the intervention, with some reporting perceived benefits as early as 4 weeks. Most participants did not feel that improvements in the intervention were needed; however, some participants faced issues with medication shipping or logistics. CONCLUSIONS This retrospective preliminary service evaluation suggests that a remotely delivered semaglutide-supported weight management intervention has the potential to be effective, feasible, and acceptable for self-paying consumer adults with obesity in the United Kingdom. Areas for further improvement were highlighted, including user engagement in an app-based program. A full-service evaluation at the end of the 24-month intervention with a larger sample size is required to support these early findings.
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Affiliation(s)
| | - Gina M Wren
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, United Kingdom
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12
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Leventhal-Perek S, Shani M, Schonmann Y. Effectiveness and persistence of anti-obesity medications (liraglutide 3 mg, lorcaserin, and orlistat) in a real-world primary care setting. Fam Pract 2023; 40:629-637. [PMID: 36477550 DOI: 10.1093/fampra/cmac141] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Obesity is a chronic disease with rising prevalence. Guidelines suggest medications for obesity management if lifestyle interventions do not lead to substantial weight loss. Randomized control trials have shown the efficacy of anti-obesity medications in inducing weight loss, but real-world data are lacking. Therefore, our study aims to evaluate anti-obesity medications' effectiveness in reducing weight and improving cardiometabolic parameters and to assess their persistence in a real-world setting. METHODS A historical cohort study using routinely collected data from Clalit Health Services (CHS). We retrieved data on all CHS members aged ≥20 years who initiated anti-obesity medication (orlistat, liraglutide 3 mg, and lorcaserin) between 2018 and 2020. We assessed average weight loss and the percentage of patients that had lost ≥5% and ≥10% of their body weight at 3, 6, and 9 months and compared the effectiveness of these 3 medications. RESULTS We included 5,306 CHS members in our study; most (77.8%) were female, aged 40-59 years (52.4%). Treatment with liraglutide 3 mg and lorcaserin was associated with subsequent weight reduction. The average weight loss at 6 months was 5.6 kg (4.95-6.25, 95% confidence interval [CI]) with liraglutide 3 mg and 1.7 kg (1.2-2.2, 95% CI) with lorcaserin. There was no evidence that treatment with orlistat was associated with subsequent weight loss (-0.18 kg [-0.8 to 0.4, 95% CI]). At 6 months, 38% of the patients with orlistat, 43% with lorcaserin, and 51% with liraglutide 3 mg persisted with their treatments (P < 0.001). CONCLUSION Liraglutide 3 mg was the primary medication associated with clinically significant weight loss and had the highest persistence rate in our real-world study.
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Affiliation(s)
- Sharon Leventhal-Perek
- Department of Family Medicine, Tel Aviv District, Clalit Health Services, Tel Aviv, Israel
- Department of Family Medicine, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Michal Shani
- Department of Family Medicine, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
- Department of Family Medicine, Central District, Clalit Health Service, Rehovot, Israel
| | - Yochai Schonmann
- Department of Family Medicine, Tel Aviv District, Clalit Health Services, Tel Aviv, Israel
- Department of Quality Measurements and Research, Clalit Health Services, Tel Aviv, Israel
- Siaal Research Center for Family Medicine and Primary Care, Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer-Sheva, Israel
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Nadolsky K, Cryer DR, Articolo A, Fisher T, Schneider J, Rinella M. Nonalcoholic steatohepatitis diagnosis and treatment from the perspective of patients and primary care physicians: a cross-sectional survey. Ann Med 2023; 55:2211349. [PMID: 37171239 PMCID: PMC10184582 DOI: 10.1080/07853890.2023.2211349] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/13/2023] Open
Abstract
BACKGROUND The global prevalence of nonalcoholic steatohepatitis (NASH) is rising. Despite this, NASH is underdiagnosed and does not yet have approved pharmacological treatments. We sought to understand the path to diagnosis, patient interactions with healthcare professionals, treatment regimens, and disease management for patients with NASH. METHODS Cross-sectional online surveys of patients with a self-reported diagnosis of NASH and healthcare professionals treating patients with NASH were conducted from 10th November 2020, to 1st January 2021. This manuscript focuses on responses from 152 patients with NASH and 101 primary care physicians (PCPs). RESULTS Patients (n = 152, mean age = 40, SD = 11) and healthcare professionals (n = 226) were located throughout the US. In the most common patient journey, 72% of patients had initial discussions about symptoms with a PCP but only 30% report receiving their NASH diagnosis from a PCP. Almost half of PCPs (47%) were not aware of any clinical practice guidelines for diagnosis and management of NASH. For ongoing management of NASH, PCPs most frequently prescribed lifestyle changes such as exercise (89%), lifestyle changes focused on diet (79%), and/or metformin (57%). Other healthcare professionals rarely referred patients to PCPs for treatment, but when they did, the primary reasons were patients struggling with lifestyle modifications (58%), needing to lose weight (46%), and needing treatment of comorbidities (42%). CONCLUSIONS PCPs may benefit from greater awareness of NASH and guidelines for its diagnosis and treatment. Given the absence of pharmacological treatments approved for NASH, PCPs can offer support in obesity management, comorbidity management, and risk stratification for liver disease progression.
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Affiliation(s)
- Karl Nadolsky
- MI State University College of Human Medicine, Holland Hospital Endocrinology, Obesity & Diabetes, Holland, MI, USA
| | | | | | | | | | - Mary Rinella
- Department of Medicine, University of Chicago Medicine, Chicago, IL, USA
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Spreckley M, de Lange J, Seidell J, Halberstadt J. Primary care-led weight-management intervention: qualitative insights into patient experiences at two-year follow-up. Int J Qual Stud Health Well-being 2023; 18:2276576. [PMID: 38016037 PMCID: PMC11007633 DOI: 10.1080/17482631.2023.2276576] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/18/2023] [Accepted: 10/25/2023] [Indexed: 11/30/2023] Open
Abstract
PURPOSE The prevalence of overweight and obesity is continuously increasing globally and long-term weight loss intervention outcomes remain disappointing. To determine which behavioural intervention approaches improve the probability of achieving long-term weight loss, this two-year follow-up study aimed to identify distinct factors and strategies for successful long-term weight loss maintenance. METHODS A cohort of 20 participants with overweight and obesity from a primary-care led weight management programme with diverse backgrounds was interviewed at baseline, after 1 and 2 years, and asked to do quantitative self-description. This study focused on the 2-year follow-up interviews from this study series. RESULTS We found that agile, continuous self-monitoring with personalized, sustainable lifestyle habits correlated with positive outcomes. Participants reported health benefits, maintained weight loss, and found motivation in supportive peer networks. Challenges like anxiety, disappointment, and disruptions derailed progress. Long-term success relied on a strong support system of healthcare professionals, friends, and family. CONCLUSIONS The findings of this study series highlight the intricate nature of long-term weight loss maintenance. This study corroborates the persistence of overarching themes while highlighting the individual variability in their relative importance. Findings emphasize the importance of long-term support to effectively address the diverse needs of patients trying to achieve long-term weight loss maintenance.
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Affiliation(s)
- Marie Spreckley
- Department of Health Sciences, Faculty of Science, Vrije Universiteit Amsterdam, London, UK
| | | | - Jaap Seidell
- Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
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15
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Spreckley M, de Lange J, Seidell J, Halberstadt J. Primary care-led weight-management intervention: qualitative insights into patient experiences at one-year follow up. Int J Qual Stud Health Well-being 2023; 18:2256669. [PMID: 37703440 PMCID: PMC10501160 DOI: 10.1080/17482631.2023.2256669] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Accepted: 09/05/2023] [Indexed: 09/15/2023] Open
Abstract
INTRODUCTION The global prevalence of overweight and obesity is continuously increasing. Long-term weight loss results remain disappointing. This study aims to identify factors and strategies for successful long-term weight loss in a primary care-led weight-loss intervention from the perspective of participants. MATERIALS AND METHODS This qualitative interview study is the first follow-up study in a 2-year study series of participants with overweight or obesity. Methods utilized are semi-structured interviews (n = 20) with quantitative self-description. The data were transcribed from audio-taped interviews and analysed thematically. RESULTS This study found that clear, continuously evolving self-monitoring strategies facilitated by strong routines and a long-term focus enhanced successful outcomes. Challenges faced included stress, disappointment and loss of routine along with external criticism and discouragement. Benefits experienced due to weight loss included improved health, self-esteem, communal support and encouragement, which continued to fuel motivation. Receiving continuous support and encouragement from healthcare practitioners was instrumental for long-term success. CONCLUSION This study highlighted the complex, multifaceted experiences patients encounter in the pursuit of trying to achieve long-term weight loss. Personalized treatment protocols taking into account the diverse requirements and circumstances of individuals have the potential to improve treatment outcomes. Continuous, professional support may enhance long-term outcomes.
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Affiliation(s)
- Marie Spreckley
- Department of Health Sciences, Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
| | - Judith de Lange
- Department of Health Sciences, Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
| | - Jaap Seidell
- Department of Health Sciences, Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
| | - Jutka Halberstadt
- Department of Health Sciences, Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
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Zandvakili I, Pulaski M, Pickett-Blakely O. A phenotypic approach to obesity treatment. Nutr Clin Pract 2023; 38:959-975. [PMID: 37277855 DOI: 10.1002/ncp.11013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Revised: 03/23/2023] [Accepted: 04/16/2023] [Indexed: 06/07/2023] Open
Abstract
Obesity is a chronic disease that increases morbidity and mortality and adversely affects quality of life. The rapid rise of obesity has outpaced the development and deployment of effective therapeutic interventions, thereby creating a global health crisis. The presentation, complications, and response to obesity treatments vary, yet lifestyle modification, which is the foundational therapeutic intervention for obesity, is often "one size fits all." The concept of personalized medicine uses genetic and phenotypic information as a guide for disease prevention, diagnosis, and treatment and has been successfully applied in diseases such as cancer, but not in obesity. As we gain insight into the pathophysiologic mechanisms of obesity and its phenotypic expression, specific pathways can be targeted to yield a greater, more sustained therapeutic impact in an individual patient with obesity. A phenotype-based pharmacologic treatment approach utilizing objective measures to classify patients into predominant obesity mechanism groups resulted in greater weight loss (compared with a non-phenotype-based approach) in a recent study by Acosta and colleagues. In this review, we discuss the application of lifestyle modifications, behavior therapy and pharmacotherapy using the obesity phenotype-based approach as a framework.
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Affiliation(s)
- Inuk Zandvakili
- Division of Digestive Diseases, Department of Internal Medicine, College of Medicine, University of Cincinnati, Cincinnati, Ohio, USA
- Division of Gastroenterology and Hepatology, Department of Medicine, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Marya Pulaski
- Department of Medicine, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Octavia Pickett-Blakely
- Division of Gastroenterology and Hepatology, Department of Medicine, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania, USA
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Moon BR, Kang JH, Lee JY, Kong JY. Analysis of public perception of national obesity management policy. Phys Act Nutr 2023; 27:27-35. [PMID: 37946444 PMCID: PMC10636505 DOI: 10.20463/pan.2023.0026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Revised: 09/21/2023] [Accepted: 09/25/2023] [Indexed: 11/12/2023] Open
Abstract
PURPOSE This study aimed to provide essential data necessary for shaping future obesity policy directions and strengthening the effectiveness of such measures. METHODS A literature review and expert meetings were conducted to identify policy objectives that should be included in the comprehensive national obesity management plan. Based on these objectives, a questionnaire was developed, and a survey was conducted nationwide through an online panel targeting citizens aged 15-69. RESULTS When analyzing the appropriateness of promoting national obesity policies, 38.6% of respondents answered "not appropriate," while only 8.4% answered "appropriate." We also assessed the importance of the four key areas of the national obesity management policy, with 36.9% considering "improvement of lifestyle to prevent obesity" as the most important. Additionally, we analyzed the significance of specific tasks. "Strengthening child and adolescent obesity prevention and management," "enhancing group meal nutrition and hygiene," "strengthening the operation of community-based obesity and exercise clinics," and "advancing an integrated information platform for nutrition, dietary patterns, and physical activity" emerged as pivotal tasks within their respective areas. CONCLUSION The primary tasks identified as top priorities by the public in this study regarding national obesity policy initiatives can be incorporated into future obesity management strategies. Our approach has the potential to enhance the efficacy of these policies by aligning future obesity policy trajectories with public demands and expectations.
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Affiliation(s)
- Bo-ra Moon
- Department of sports Science, Sungkyunkwan University, Suwon, Republic of Korea
| | - Jae-heon Kang
- Department of Family Medicine, Gangbuk Samsung Hospital, Seoul, Republic of Korea
| | - Ju-yul Lee
- Department of Health Administration, Namseoul University, Cheonan, Republic of Korea
| | - Ji-young Kong
- Department of Bio Health Condition, Namseoul University, Cheonan, Republic of Korea
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Hager K, Du M, Li Z, Mozaffarian D, Chui K, Shi P, Ling B, Cash SB, Folta SC, Zhang FF. Impact of Produce Prescriptions on Diet, Food Security, and Cardiometabolic Health Outcomes: A Multisite Evaluation of 9 Produce Prescription Programs in the United States. Circ Cardiovasc Qual Outcomes 2023; 16:e009520. [PMID: 37641928 PMCID: PMC10529680 DOI: 10.1161/circoutcomes.122.009520] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2022] [Accepted: 06/14/2023] [Indexed: 08/31/2023]
Abstract
BACKGROUND Produce prescriptions may improve cardiometabolic health by increasing fruit and vegetable (F&V) consumption and food insecurity yet impacts on clinical outcomes and health status have not been evaluated in large, multisite evaluations. METHODS This multisite, pre- and post-evaluation used individual-level data from 22 produce prescription locations in 12 US states from 2014 to 2020. No programs were previously evaluated. The study included 3881 individuals (2064 adults aged 18+ years and 1817 children aged 2-17 years) with, or at risk for, poor cardiometabolic health recruited from clinics serving low-income neighborhoods. Programs provided financial incentives to purchase F&V at grocery stores or farmers markets (median, $63/months; duration, 4-10 months). Surveys assessed F&V intake, food security, and self-reported health; glycated hemoglobin, blood pressure, body mass index (BMI), and BMI z-score were measured at clinics. Adjusted, multilevel mixed models accounted for clustering by program. RESULTS After a median participation of 6.0 months, F&V intake increased by 0.85 (95% CI, 0.68-1.02) and 0.26 (95% CI, 0.06-0.45) cups per day among adults and children, respectively. The odds of being food insecure dropped by one-third (odds ratio, 0.63 [0.52-0.76]) and odds of improving 1 level in self-reported health status increased for adults (odds ratio, 1.62 [1.30-2.02]) and children (odds ratio, 2.37 [1.70-3.31]). Among adults with glycated hemoglobin ≥6.5%, glycated hemoglobin declined by -0.29% age points (-0.42 to -0.16); among adults with hypertension, systolic and diastolic blood pressures declined by -8.38 mm Hg (-10.13 to -6.62) and -4.94 mm Hg (-5.96 to -3.92); and among adults with overweight or obesity, BMI decreased by -0.36 kg/m2 (-0.64 to -0.09). Child BMI z-score did not change -0.01 (-0.06 to 0.04). CONCLUSIONS In this large, multisite evaluation, produce prescriptions were associated with significant improvements in F&V intake, food security, and health status for adults and children, and clinically relevant improvements in glycated hemoglobin, blood pressure, and BMI for adults with poor cardiometabolic health.
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Affiliation(s)
- Kurt Hager
- Friedman School of Nutrition Science and Policy, Tufts University, Boston, MA
| | - Mengxi Du
- Friedman School of Nutrition Science and Policy, Tufts University, Boston, MA
| | - Zhongyu Li
- Friedman School of Nutrition Science and Policy, Tufts University, Boston, MA
| | - Dariush Mozaffarian
- Friedman School of Nutrition Science and Policy, Tufts University, Boston, MA
- Tufts University School of Medicine, Boston, MA
- Division of Cardiology at Tufts Medical Center, Boston, MA
| | - Kenneth Chui
- Division of Cardiology at Tufts Medical Center, Boston, MA
| | - Peilin Shi
- Friedman School of Nutrition Science and Policy, Tufts University, Boston, MA
| | | | - Sean B. Cash
- Friedman School of Nutrition Science and Policy, Tufts University, Boston, MA
| | - Sara C. Folta
- Friedman School of Nutrition Science and Policy, Tufts University, Boston, MA
| | - Fang Fang Zhang
- Friedman School of Nutrition Science and Policy, Tufts University, Boston, MA
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Bailey-Davis L, Pinto AM, Hanna DJ, Cardel MI, Rethorst CD, Matta K, Still CD, Foster GD. Qualitative inquiry with persons with obesity about weight management in primary care and referrals. Front Public Health 2023; 11:1190443. [PMID: 37601225 PMCID: PMC10435859 DOI: 10.3389/fpubh.2023.1190443] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2023] [Accepted: 07/21/2023] [Indexed: 08/22/2023] Open
Abstract
Introduction Referrals to evidence-based weight management in the community-commercial sector are aligned with clinical recommendations but underutilized. Methods This qualitative study explored patients' perceptions and expectations about obesity treatment in primary care and referral to community-commercial sector programs. Individual semi-structured interviews were conducted with a sample of US persons with obesity via telephone. Audiotape transcripts, interviewer notes, and independent review of data by two investigators allowed for data and investigator triangulation. Transcripts were analyzed using thematic analysis. Results Data saturation was reached with 30 participants who had a mean age of 41.6 years (SD 9.4), 37% male, 20% Black/African American and 17% Hispanic, 57% college educated, and 50% were employed full-time. Three primary themes emerged: (1) frustration with weight management in primary care; (2) patients expect providers to be better informed of and offer treatment options; and (3) opportunities and challenges with referrals to community-commercial programs. Discussion Patients expect that providers offer personalized treatment options and referrals to effective community-commercial programs are an acceptable option. If patient-level data are shared between clinical and community entities to facilitate referrals, then privacy and security issues need attention. Future research is needed to determine feasibility of implementing clinical to community-commercial referrals for obesity treatment in the United States.
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Affiliation(s)
- Lisa Bailey-Davis
- Department of Population Health Sciences, Geisinger, Danville, PA, United States
- Center for Obesity and Metabolic Research, Geisinger, Danville, PA, United States
| | | | - David J. Hanna
- Center for Obesity and Metabolic Research, Geisinger, Danville, PA, United States
| | | | - Chad D. Rethorst
- Institute for Advancing Health through Agriculture, Texas A&M Agrilife Dallas Center, Dallas, TX, United States
| | - Kelsey Matta
- Geisinger Commonwealth School of Medicine, Scranton, PA, United States
| | - Christopher D. Still
- Center for Obesity and Metabolic Research, Geisinger, Danville, PA, United States
- Geisinger Commonwealth School of Medicine, Scranton, PA, United States
| | - Gary D. Foster
- WW International, Inc., New York, NY, United States
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, United States
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Pryor S, Savoye M, Nowicka P, Price G, Sharifi M, Yaesoubi R. Cost-Effectiveness and Long-Term Savings of the Bright Bodies Intervention for Childhood Obesity. Value Health 2023; 26:1183-1191. [PMID: 36967028 PMCID: PMC10518029 DOI: 10.1016/j.jval.2023.03.006] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Revised: 02/16/2023] [Accepted: 03/10/2023] [Indexed: 06/18/2023]
Abstract
OBJECTIVES To estimate the cost and cost-effectiveness of Bright Bodies, a high-intensity, family-based intervention that has been demonstrated to improve body mass index (BMI) among children with obesity in a randomized controlled trial. METHODS We developed a microsimulation model to project 10-year BMI trajectories of 8 to 16-year-old children with obesity, using data from the National Longitudinal Surveys and Centers for Disease Control and Prevention growth charts, and we validated the model using data from the Bright Bodies trial and a follow-up study. We used the trial data to estimate the average reduction in BMI per person-year over 10 years and the incremental costs of Bright Bodies, compared with the traditional clinical weight management (control), from a health system's perspective in 2020 US dollars. Using results from studies of Medical Expenditure Panel Survey data, we projected the long-term obesity-related medical expenditure. RESULTS In the primary analysis, assuming depreciating effects postintervention, Bright Bodies is expected to reduce a participant's BMI by 1.67 kg/m2 (95% uncertainty interval 1.43-1.94) per year over 10 years as compared with control. The incremental intervention cost of Bright Bodies was $360 ($292-$421) per person compared with the clinical control. Nevertheless, savings in obesity-related healthcare expenditure offset these costs and the expected cost-savings of Bright Bodies is $1126 ($689-$1693) per person over 10-years. The projected time to achieve cost-savings compared with clinical control was 3.58 (2.63-5.17) years. CONCLUSIONS Although resource-intensive, our findings suggest that Bright Bodies is cost-saving compared to the clinical control by averting future obesity-related healthcare costs among children with obesity.
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Affiliation(s)
- Sydney Pryor
- Department of Chronic Disease Epidemiology, Yale School of Public Health, New Haven, CT, USA; Department of Health Policy and Management, Milken Institute School of Public Health, George Washington University, Washington, DC, USA
| | - Mary Savoye
- Department of Pediatrics, Yale School of Medicine, New Haven, CT, USA
| | - Paulina Nowicka
- Department of Food Studies, Nutrition and Dietetics, Uppsala University, Uppsala, Sweden
| | - Gary Price
- Department of Surgery, Yale School of Medicine, New Haven, CT, USA
| | - Mona Sharifi
- Department of Pediatrics, Yale School of Medicine, New Haven, CT, USA
| | - Reza Yaesoubi
- Department of Health Policy and Management, Yale School of Public Health, New Haven, CT, USA.
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Algarni MA, Algarni AAM, Alqarni WA, Alqassim AY. Knowledge and Attitude of the General Population in Saudi Arabia Toward Weight Management Medications (WMMs): A Cross-Sectional Study. Cureus 2023; 15:e42875. [PMID: 37664345 PMCID: PMC10474326 DOI: 10.7759/cureus.42875] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/02/2023] [Indexed: 09/05/2023] Open
Abstract
BACKGROUND Over the past decades, the global prevalence of obesity has tripled, with the Kingdom of Saudi Arabia experiencing a notably higher rate of increase. While lifestyle modifications remain the first line of treatment, pharmacological interventions are often employed when dietary and exercise interventions prove insufficient. However, safety concerns, misuse, and limited knowledge about weight management medications (WMMs) pose serious challenges. OBJECTIVES The objectives of this study were to determine the level of knowledge and examine attitudes towards WMMs among the general population, and to explore the factors associated with these knowledge levels and attitude patterns. METHODS A cross-sectional study was conducted among adults from the general population in Saudi Arabia from January 2023 to May 2023. Participants completed a validated, self-administered electronic questionnaire in Arabic language. The questionnaire captured sociodemographic, lifestyle and health data, knowledge about WMMs, and attitudes toward them. The outcome measures included knowledge and attitudes scores. Factors associated with knowledge and attitudes were analyzed using chi-square tests. Statistical significance was determined at a p-value of <0.05. RESULTS Around 716 respondents were included in the final analysis. Most of the participants acknowledged diet 565 (78.9%) and exercise 621 (86.7%) as effective strategies to lose weight. Only 222 (31.0%) participants recognized pharmaceutical medications as a weight management strategy. Knowledge about specific weight loss medications varied, with the highest recognition for semaglutide (Ozempic®, Novo Nordisk, Bagsværd, Denmark) 236 (33.0%) and liraglutide (Saxenda®, Novo Nordisk, Bagsværd, Denmark) 228 (31.8%), while the other WMMs were not commonly known between participants. Regarding attitudes, the majority disagreed with statements that WMMs are more effective than diet/exercise 413 (57.7%), are safe 405 (56.6%), and are more convenient to use 408 (57.0%). Notably, about three-quarters [534 (74.6%)] of participants agreed that these medications require specialist's counseling. No correlation was observed between knowledge score and attitude score (Pearson's correlation coefficient r=0.03; p=0.330). Respondents' knowledge about WMMs was significantly influenced by age, monthly income, educational level, psychiatric history, and previous use of WMMs (p<0.05). Adequate knowledge was more prevalent among participants aged 26-35, earning more than 20K SAR monthly, postgraduates, those with a psychiatric history, and past users of WMMs. Attitudes toward WMMs, however, showed no significant association with sociodemographic or health-related factors (p>0.05). However, prior use of WMMs significantly correlated with attitudes (p=0.007), with past users demonstrating more favorable attitudes. CONCLUSION This study reveals a limited knowledge and cautious attitude regarding WMMs in the Saudi population, despite the high prevalence of obesity. With prior use of WMMs correlating with better knowledge and more favorable attitudes, these findings emphasize the need for targeted interventions to enhance public awareness and safe usage of these medications.
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Affiliation(s)
- Malak A Algarni
- Family Medicine, Postgraduate Program of Family Medicine, Ministry of Health, Jeddah, SAU
- Medicine, Ibn Sina National College for Medical Studies, Jeddah, SAU
| | - Ameera Ali M Algarni
- Clinical Nutrition, University of Nottingham, Nottingham, GBR
- Nutrition, Ministry of Education, Jeddah, SAU
| | - Waleed A Alqarni
- Medicine, Ibn Sina National College for Medical Studies, Jeddah, SAU
| | - Ahmad Y Alqassim
- Family and Community Medicine, Faculty of Medicine, Jazan University, Jazan, SAU
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22
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Mathunjwa M, Shaw I, Moran J, Sandercock GR, Brown GA, Shaw BS. Implementation of a Community-Based Mind-Body (Tae-Bo) Physical Activity Programme on Health-Related Physical Fitness in Rural Black Overweight and Obese Women with Manifest Risk Factors for Multimorbidity. Int J Environ Res Public Health 2023; 20:6463. [PMID: 37569005 PMCID: PMC10419135 DOI: 10.3390/ijerph20156463] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Revised: 07/17/2023] [Accepted: 07/21/2023] [Indexed: 08/13/2023]
Abstract
Non-communicable diseases (NCDs) are the leading cause of death globally, particularly impacting low- and middle-income countries and rural dwellers. Therefore, this programme aimed to investigate if a community-based mind-body PA programme implemented in a low-resource setting could improve health-related physical fitness outcomes. Black overweight or obese adult women (25 ± 4.7 years) with a body mass index (BMI) > 25 kg·m-2 recruited from a rural settlement in South Africa with manifest risk factors for multimorbidity were assigned to a 10-week waiting-to-treat non-exercising control group (n = 65) or a community-based mind-body programme (n = 60) consisting of 45-60 min, thrice-weekly Tae-Bo. The intervention resulted in significant (p ≤ 0.05) improvements in body weight (p = 0.043), BMI (p = 0.037), and waist (p = 0.031) and hip circumferences (p = 0.040). Flexibility was found to be significantly increased at mid- and post-programme (p = 0.033 and p = 0.025, respectively) as was static balance (mid: p = 0.022; post: p = 0.019), hand grip strength (mid: p = 0.034; post: p = 0.029), sit-up performance (mid: p = 0.021; post: p = 0.018), and cardiorespiratory endurance (mid: p = 0.017; post: p = 0.011). No significant change was found in sum of skinfolds following the programme (p = 0.057). Such a community-based mind-body programme presents an opportunity to level health inequalities and positively improve health-related physical fitness in low-resource communities irrespective of the underlying barriers to participation.
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Affiliation(s)
- Musa Mathunjwa
- Department of Human Movement Science, University of Zululand, KwaDlangezwa 3886, South Africa;
| | - Ina Shaw
- School of Sport, Rehabilitation and Exercise Sciences, University of Essex, Wivenhoe Park, Colchester CO4 3SQ, UK; (I.S.); (J.M.); (G.R.S.)
| | - Jason Moran
- School of Sport, Rehabilitation and Exercise Sciences, University of Essex, Wivenhoe Park, Colchester CO4 3SQ, UK; (I.S.); (J.M.); (G.R.S.)
| | - Gavin R. Sandercock
- School of Sport, Rehabilitation and Exercise Sciences, University of Essex, Wivenhoe Park, Colchester CO4 3SQ, UK; (I.S.); (J.M.); (G.R.S.)
| | - Gregory A. Brown
- Physical Activity and Wellness Laboratory, Department of Kinesiology and Sports Science, University of Nebraska Kearney, Kearney, NE 68849, USA;
| | - Brandon S. Shaw
- School of Sport, Rehabilitation and Exercise Sciences, University of Essex, Wivenhoe Park, Colchester CO4 3SQ, UK; (I.S.); (J.M.); (G.R.S.)
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23
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López Siguero JP, Ramon-Krauel M, Pérez López G, Buiza Fernández MV, Assaf Balut C, Fernández-Aranda F. Attitudes, Behaviors, and Barriers among Adolescents Living with Obesity, Caregivers, and Healthcare Professionals in Spain: ACTION Teens Survey Study. Nutrients 2023; 15:3005. [PMID: 37447329 DOI: 10.3390/nu15133005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2023] [Revised: 06/15/2023] [Accepted: 06/28/2023] [Indexed: 07/15/2023] Open
Abstract
Although the prevalence of pediatric obesity is rising, understanding of the perceptions, attitudes, behaviors, and barriers to effective obesity care among Spanish adolescents living with obesity (ALwO), their caregivers, and healthcare professionals (HCPs) is lacking. In 2021, the cross-sectional ACTION Teens survey study was conducted in 10 countries; results from the Spanish cohort are presented herein. The survey was completed by 648 ALwO, 644 caregivers, and 251 HCPs in Spain. A total of 25% of ALwO and 43% of caregivers thought that their/their child's weight was normal, and more caregivers than ALwO perceived the ALwO's health to be at least good (95% vs. 59%, respectively). Only 53% of ALwO and 9% of caregivers reported receiving an obesity diagnosis, despite HCPs reporting they provide diagnoses to 87% of ALwO/caregivers. Although 65% of HCPs felt that ALwO may not be comfortable discussing weight, only 26% of ALwO who had discussed weight with an HCP (n = 488) reported not feeling comfortable. Inability to control hunger was a key barrier to ALwO losing weight identified by ALwO/caregivers, but not HCPs. Improved communication between the three groups, a better understanding of barriers to weight loss, and improved health education on obesity are needed in order to enhance obesity care in Spain.
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Affiliation(s)
| | - Marta Ramon-Krauel
- Department of Endocrinology, Institut de Recerca Sant Joan de Déu, Hospital Sant Joan de Déu, 08950 Barcelona, Spain
- Spanish Biomedical Research Centre in Diabetes and Associated Metabolic Disorders (CIBERDEM), Health Institute Carlos III, 28029 Madrid, Spain
| | - Gilberto Pérez López
- Department of Endocrinology and Nutrition, Hospital Gregorio Marañon, 28007 Madrid, Spain
| | | | | | - Fernando Fernández-Aranda
- Clinical Sciences Department, School of Medicine and Health Sciences, University of Barcelona, 08907 Barcelona, Spain
- Clinical Psychology Unit, University Hospital of Bellvitge-IDIBELL, 08907 Barcelona, Spain
- Spanish Biomedical Research Center in Obesity and Nutrition (CIBEROBN), Health Institute Carlos III, 28029 Madrid, Spain
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24
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Hamadi A, Clemens KK, Ernst J, Attalla D, Moist L. North American Weight Management Programs for People Living With Chronic Kidney Disease: An Environmental Scan. Can J Kidney Health Dis 2023; 10:20543581231183369. [PMID: 37426489 PMCID: PMC10328043 DOI: 10.1177/20543581231183369] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2023] [Accepted: 05/14/2023] [Indexed: 07/11/2023] Open
Abstract
Background The availability and accessibility of patient-centered weight management programs is critical to mitigate the increasing prevalence of obesity in people living with chronic kidney disease (CKD). Little is known about the availability of contemporary programs that can safely and effectively support individuals living with obesity and CKD across North America. Objective We sought to identify weight management programs specific to those with CKD and explore their safety, affordability, and adaptability to this patient population. We also identified the barriers and facilitators of identified programming including their accessibility to real-world patients (eg, cost, access, support, and time). Design Environmental scan of weight management programs. Setting North America. Patient People living with CKD. Methods We identified weight management programs and associated barriers and facilitators, via an Internet-based search of commercial, community-based, and medically supervised weight management programming. We also conducted a gray literature search and contacted weight management experts and program facilitators to explore strategies as well as their barriers and facilitators. Results We identified 40 weight management programs available to people living with CKD across North America. Programs were commercial (n = 7), community-based (n = 9), and medically supervised (Canada n = 13, U.S n = 8) in origin. Three programs were specifically tailored to CKD (n = 3). In addition to formal programs, we also identified online nutritional resources and guidelines for weight loss in CKD (n = 8), and additional strategies (self-management tools, group orientated programs, moderate energy restrictions in conjunction with exercise and Orlistat) for weight loss from the gray literature (n = 3). Most common barriers were difficulty accessing some of the suggested nutritious food options due to the high cost, lack of support from family, friends and health practitioners, the time commitment required to participate, and the exclusion from weight management programs due to unique dietary needs for the CKD population. Most common facilitators were programs that were patient-centered, evidence-based, and offered both group and individual formats. Limitations Although our search criteria were broad, it is possible that we did not capture all weight management programs available across North America. Conclusions This environmental scan has generated a resource list of existing safe and effective programs for or adaptable to people with CKD. This information will inform future efforts to develop and deliver CKD-specific weight management programs to patients living with comorbid disease. Engaging people living with CKD to understand the acceptability of these programs, is an important focus for future research.
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Affiliation(s)
- Amani Hamadi
- Schulich School of Medicine and Dentistry, Western University, London, Ontario, Canada
| | - Kristin K Clemens
- Schulich School of Medicine and Dentistry, Western University, London, Ontario, Canada
- Division of Endocrinology and Metabolism, Department of Medicine, Western University, London, Ontario, Canada
- Department of Epidemiology and Biostatistics, Western University, London, Ontario, Canada
- St. Joseph's Health Care London, Ontario, Canada
- ICES, Toronto, Ontario, Canada
- Lawson Health Research Institute, London, Ontario, Canada
| | - Jaclyn Ernst
- Schulich School of Medicine and Dentistry, Western University, London, Ontario, Canada
- Division of General Internal Medicine, Department of Medicine, Western University, London, Ontario, Canada
| | - David Attalla
- York Weight Loss & Internal Medicine, Sharon, Ontario, Canada
| | - Louise Moist
- Department of Epidemiology and Biostatistics, Western University, London, Ontario, Canada
- Division of Nephrology, Department of Medicine, Western University, London, Ontario, Canada
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25
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Gorecki MC, Piotrowski ME, Brown CM, Teli RR, Percy Z, Lane L, Bolling CF, Siegel RM, Copeland KA. STEP IN: Supporting Together Exercise and Play and Improving Nutrition; a Feasibility Study of Parent-Led Group Sessions and Fitness Trackers to Improve Family Healthy Lifestyle Behaviors in a Low-Income, Predominantly Black Population. Int J Environ Res Public Health 2023; 20:ijerph20095686. [PMID: 37174204 PMCID: PMC10178511 DOI: 10.3390/ijerph20095686] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Revised: 04/08/2023] [Accepted: 04/25/2023] [Indexed: 05/15/2023]
Abstract
BACKGROUND Pediatric obesity is prevalent and challenging to treat. Although family-centered behavioral management is the gold standard, many families face structural inequities to its access and efficacy. Identifying ways to manage pediatric obesity within primary care is needed. METHODS This feasibility study included three sequential trials of peer-led group sessions occurring biweekly or monthly between 3/2016 and 2/2017. Parent-child dyads were recruited from a large academic primary care clinic via mailed invitations, prioritizing patients living in local zip codes of historical disinvestment. Eligible patients were 6 to 12 years with a body mass index ≥85th percentile, with parent and child interest in making healthy lifestyle changes, and English speaking. RESULTS 27 dyads participated, 77% were non-Hispanic Black. Retention and attendance rates were highest in the initial four-session biweekly pilot (100%, 0 dropouts), high in the full six-session biweekly cohort (83%, 1 dropout), and moderate in the monthly cohort (62.7%, 4 dropouts). Families reported high satisfaction with the sessions (4.75/5). Qualitative comments suggested social connections had motivated behavior change in some families. CONCLUSION Parent-led group sessions for pediatric weight management show promise in engaging families. A future large trial is needed to assess behavior change and anthropometric outcomes.
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Affiliation(s)
- Michelle C Gorecki
- Division of General and Community Pediatrics, Cincinnati Children's Hospital Medical Center, 3333 Burnet Avenue, MLC 7035, Cincinnati, OH 45229, USA
| | - Megan E Piotrowski
- Division of General and Community Pediatrics, Cincinnati Children's Hospital Medical Center, 3333 Burnet Avenue, MLC 7035, Cincinnati, OH 45229, USA
| | - Courtney M Brown
- Department of Pediatrics, Division of Primary Care Pediatrics, Nationwide Children's Hospital, The Ohio State University College of Medicine, Columbus, OH 43205, USA
| | - Radhika R Teli
- Department of Pediatrics, New York University Grossman School of Medicine, New York, NY 10016, USA
| | - Zana Percy
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH 45267, USA
| | - Laura Lane
- Division of Biostatistics and Epidemiology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH 45229, USA
| | - Christopher F Bolling
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH 45267, USA
| | - Robert M Siegel
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH 45267, USA
- The Heart Institute, Cincinnati Children's Hospital Medical Center, Cincinnati, OH 45229, USA
| | - Kristen A Copeland
- Division of General and Community Pediatrics, Cincinnati Children's Hospital Medical Center, 3333 Burnet Avenue, MLC 7035, Cincinnati, OH 45229, USA
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH 45267, USA
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26
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Gill L, Coborn JE, Hoovler AR, Sherif K. Polycystic Ovary Syndrome and Obesity: A Cross-Sectional Survey of Patients and Obstetricians/Gynecologists. J Womens Health (Larchmt) 2023. [PMID: 37074669 DOI: 10.1089/jwh.2022.0471] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/20/2023] Open
Abstract
Background: Polycystic ovary syndrome (PCOS) is an endocrine disorder commonly affecting women of reproductive age. Compared with women without PCOS, women with PCOS are more likely to have overweight or obesity. Materials and Methods: To better understand the role of obstetricians/gynecologists (OB/GYNs) in diagnosis and treatment of patients with PCOS and obesity, we conducted an anonymous, United States population-based, cross-sectional online survey with 251 patients with PCOS and obesity and 305 health care professionals (HCPs), of which 125 were OB/GYNs. Results: In the most common patient journey, most patients were diagnosed (66%) and treated (59%) by OB/GYNs. Most patients (51%) considered OB/GYNs to be the coordinator of their PCOS care. For ongoing management of patients with PCOS and obesity, OB/GYNs reported prescribing general improvements in lifestyle (91%), oral contraceptives (91%), metformin (85%), letrozole (74%), spironolactone (71%), specific diets (60%), medroxyprogesterone (45%), and anti-obesity medications (27%). OB/GYNs were significantly more likely than other HCPs surveyed to strongly agree with the statement that they do not know enough about anti-obesity medications to feel comfortable prescribing them to their patients with PCOS and obesity (p < 0.05). Most OB/GYNs believed that consultation with a dietitian/nutritionist (75%) or access to a physician who specializes in obesity (67%) were the most beneficial types of support for their patients with PCOS and obesity. Conclusions: OB/GYNs recognize the importance of obesity management for the treatment of PCOS; however, utilization of effective obesity tools to treat these patients is low. OB/GYNs may benefit from additional education on obesity management strategies.
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Affiliation(s)
- Lisa Gill
- Department of Obstetrics, Gynecology and Women's Health, University of Minnesota, Minneapolis, Minnesota, USA
| | | | | | - Katherine Sherif
- Jefferson Women's Primary, Jefferson University, Philadelphia, Pennsylvania, USA
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27
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Sherif K, Coborn J, Hoovler A, Gill L. Medical journey of patients with polycystic ovary syndrome and obesity: a cross-sectional survey of patients and primary care physicians. Postgrad Med 2023; 135:312-320. [PMID: 36330844 DOI: 10.1080/00325481.2022.2140511] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
OBJECTIVES Patients with polycystic ovary syndrome (PCOS) report dissatisfaction with the diagnostic process and are more likely to have overweight or obesity. We wanted to understand the role that primary care physicians (PCPs) play in the diagnosis of PCOS and how they contribute to treatment of patients with PCOS and obesity. METHODS A cross-sectional online survey was completed by 251 patients with PCOS and obesity (BMI ≥30 kg/m2) and 305 healthcare providers (PCPs, obstetricians/gynecologists, reproductive and general endocrinologists). This paper focuses on the 75 PCPs treating patients with PCOS and obesity. RESULTS In the most common patient journey, we found that most patients with PCOS and obesity (53%) have initial discussions about PCOS symptoms with PCPs. However, less than one quarter of patients receive a PCOS diagnosis (22%) or initial treatment (24%) for PCOS from a PCP. One quarter of patients also reported receiving a misdiagnosis from a PCP prior to their PCOS diagnosis. Compared to other healthcare providers surveyed, PCPs were the least comfortable making a PCOS diagnosis. Compared to PCPs without an obesity management focus, PCPs with an obesity management focus were more likely to diagnose patients themselves (38% vs 62%) and initiate PCOS treatment themselves (42% vs 57%). According to PCPs, difficulty with obesity management (47%) was the top reason that patients with PCOS and obesity stop seeing them for PCOS management. CONCLUSION PCPs are often the initial medical touchpoint for patients with PCOS and obesity. However, PCPs play a smaller role in diagnosis and treatment of PCOS. Increasing education on obesity management may encourage PCPs to diagnose and treat more patients with PCOS and offer strategies to help patients with obesity management.
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Affiliation(s)
- Katherine Sherif
- Jefferson Women's Primary Care, Thomas Jefferson University, Sidney Kimmel Medical College, Philadelphia, Pennsylvania, USA
| | | | | | - Lisa Gill
- Department of Obstetrics, Gynecology and Women's Health, University of Minnesota, Minneapolis, Minnesota, USA
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28
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Wild J, Kaizer A, Willems E, Kramer ES, Perreault L. Prelude to PATHWEIGH: pragmatic weight management in primary care. Fam Pract 2023; 40:322-329. [PMID: 35997768 PMCID: PMC10047621 DOI: 10.1093/fampra/cmac092] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVE Treatment of obesity-related diseases, rather than obesity itself, remains the mainstay of medical care. The current study examined a novel approach that prioritizes weight management in primary care to shift this paradigm. METHODS PATHWEIGH is a weight management approach consisting of staff team training, workflow system management, and data capture from tools built into the electronic medical record (EPIC). PATHWEIGH was compared to standard of care (SOC) using two family medicine clinics in the same US healthcare system. Descriptive statistics compared patient-, provider-, and clinic-level factors between the groups among those with at least one weight-prioritized visit (WPV) and one follow-up weight over 14 months. RESULTS Groups were similar in terms of total patient visits (7,353 vs. 7,984) and patients eligible for a WPV (i.e. >18 years + body mass index >25 kg/m2; 3,746 vs. 3,008, PATHWEIGH vs. SOC, respectively). However, more PATHWEIGH clinic patients (15.9% vs. 8.4%; P < 0.001) received at least one WPV. Although no difference was observed for average patient weight loss over 14 months (P = 0.991), the number of WPVs per patient was higher in PATHWEIGH (P < 0.001) and significantly associated with weight loss (P = 0.001), with an average decrease in weight of 0.55 kg per additional visit. CONCLUSIONS Results from the current study demonstrate early success in changing the paradigm from treating weight-related comorbidities to treating weight in primary care.
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Affiliation(s)
- Jessica Wild
- Department of Biostatistics and Informatics, Center for Innovative Design and Analysis, Colorado School of Public Health, Aurora, CO, United States
| | - Alexander Kaizer
- Department of Biostatistics and Informatics, Center for Innovative Design and Analysis, Colorado School of Public Health, Aurora, CO, United States
| | - Emileigh Willems
- Department of Biostatistics and Informatics, Center for Innovative Design and Analysis, Colorado School of Public Health, Aurora, CO, United States
| | - Erik Seth Kramer
- Department of Family Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
| | - Leigh Perreault
- Department of Medicine, Division of Endocrinology, Metabolism and Diabetes, University of Colorado Anschutz Medical Campus, Aurora, CO, United States
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Walc A, Latimer-Cheung AE, Day AG, Brennan AM, Hill JO, Ross R. A small change approach on adiposity, lean mass and bone mineral density in adults with overweight and obesity: A randomized controlled trial. Clin Obes 2023:e12587. [PMID: 36853069 DOI: 10.1111/cob.12587] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/12/2022] [Revised: 12/18/2022] [Accepted: 01/26/2023] [Indexed: 03/01/2023]
Abstract
We sought to determine whether small changes in physical activity and diet could prevent adverse changes in body composition over 2 years in adults with overweight and obesity. Previously inactive adults (N = 289) were included in a secondary analysis of data derived from a 3-year, single-centre, two-arm, longitudinal randomized controlled trial. Participants were randomized to a small change approach (N = 144, body mass index: 32.4 ± 4.2 [mean ± standard deviation], age: 52.3 ±. 10.6 years) or usual care (N = 145, body mass index: 32.4 ± 4.2, age: 53.1 ± 10.6 years). Small change approach participants were counselled to make small changes in diet and physical activity, while usual care participants were asked to maintain their usual lifestyle. Adiposity, lean mass and bone mineral density were measured by dual-x-ray absorptiometry. The change in total adiposity was significantly greater in the small change approach group than usual care at 6 and 12 months but did not remain significant at 24 months (mean change [standard error] -0.8 [0.4] vs. -0.7 [0.4] kg; difference 0.6, 95% confidence interval [CI] -1.2 to 1.1). Changes in visceral fat were significantly greater in the small change approach than usual care at 6 and 12 months but did not remain significant at 24 months (-0.04 [0.03] vs. 0.02 [0.03] kg; difference 0.06, 95% CI: -1.5 to 0.3). Changes in lean mass or bone mineral density were not significantly different between groups at any time point (all p > 0.1). The small change approach did not prevent gains in adiposity or losses in lean mass compared to usual care at 2 years in adults with overweight or obesity. No difference from baseline in adiposity, lean mass or bone mineral density was observed in either arm of the trial.
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Affiliation(s)
- Azalea Walc
- School of Kinesiology and Health Studies, Queen's University, Kingston, Ontario, Canada
| | - Amy E Latimer-Cheung
- School of Kinesiology and Health Studies, Queen's University, Kingston, Ontario, Canada
| | - Andrew G Day
- Clinical Evaluation Research Unit, Kingston Health Sciences Centre, Kingston, Ontario, Canada
| | - Andrea M Brennan
- AdventHealth Orlando, Translational Research Institute, Orlando, Florida, USA
| | - James O Hill
- Department of Nutritional Sciences, University of Alabama at Birmingham, South Birmingham, Alabama, USA
| | - Robert Ross
- School of Kinesiology and Health Studies, Queen's University, Kingston, Ontario, Canada
- Division of Endocrinology and Metabolism, Department of Medicine, Queen's University, Kingston, Ontario, Canada
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30
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Zenlea IS, Sebastianski M, Kucera M, Mushquash AR, Boles K, Brogly J, Delacruz B, McGeown L, Ball GDC, Johnston BC. Incorporation of patient and family values and preferences for health-related outcomes in paediatric obesity management: A systematic review. Pediatr Obes 2023; 18:e13006. [PMID: 36810978 DOI: 10.1111/ijpo.13006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/30/2022] [Revised: 12/20/2022] [Accepted: 01/04/2023] [Indexed: 02/24/2023]
Abstract
OBJECTIVE A systematic review of value and preference studies conducted in children and their caregivers related to the estimated benefits and harms of interventions for managing paediatric obesity. METHODS We searched Ovid Medline (1946-2022), Ovid Embase (1974-2022), EBSCO CINAHL (inception to 2022), Elsevier Scopus (inception to 2022), and ProQuest Dissertations & Theses (inception to 2022). Reports were eligible if they included: behavioural and psychological, pharmacological, or surgical interventions; participants between (or had a mean age within) 0-18 years old with overweight or obesity; systematic reviews, primary quantitative, qualitative, or mixed/multiple methods studies; and values and preferences as main study outcomes. At least two team members independently screened studies, abstracted data, and appraised study quality. RESULTS Our search yielded 11 010 reports; eight met the inclusion criteria. One study directly assessed values and preferences based on hypothetical pharmacological treatment for hyperphagia in individuals with Prader-Willi Syndrome. Although not having reported on values and preferences using our a priori definitions, the remaining seven qualitative studies (n = 6 surgical; n = 1 pharmacological) explored general beliefs, attitudes, and perceptions about surgical and pharmacological interventions. No studies pertained to behavioural and psychological interventions. CONCLUSION Future research is needed to elicit the values and preferences of children and caregivers using the best available estimates of the benefits and harms for pharmacological, surgical, and behavioural and psychological interventions.
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Affiliation(s)
- Ian S Zenlea
- Institute for Better Health, Trillium Health Partners, Mississauga, Ontario, Canada
| | - Meghan Sebastianski
- Department of Pediatrics, Faculty of Medicine & Dentistry, College of Health Sciences, University of Alberta, Edmonton, Alberta, Canada
| | - Marsha Kucera
- Sunridge Family Medicine Teaching Centre; Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Aislin R Mushquash
- Department of Psychology, Lakehead University, Thunder Bay, Ontario, Canada
| | - Kara Boles
- Department of Psychology, Lakehead University, Thunder Bay, Ontario, Canada
| | - Jennifer Brogly
- University of Calgary Cumming School of Medicine, Calgary, Alberta, Canada
| | - Brownwyn Delacruz
- University of Calgary Cumming School of Medicine, Calgary, Alberta, Canada
| | - Laura McGeown
- Department of Psychology, Lakehead University, Thunder Bay, Ontario, Canada
| | - Geoff D C Ball
- Department of Pediatrics, Faculty of Medicine & Dentistry, College of Health Sciences, University of Alberta, Edmonton, Alberta, Canada
| | - Bradley C Johnston
- Department of Nutrition, Texas A&M University, College of Agriculture and Life Sciences, College Station, Texas, USA.,Department of Epidemiology and Biostatistics, School of Public Health, College Station, Texas, USA
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Ryan DH, Deanfield JE, Jacob S. Prioritizing obesity treatment: expanding the role of cardiologists to improve cardiovascular health and outcomes. Cardiovasc Endocrinol Metab 2023; 12:e0279. [PMID: 36777095 DOI: 10.1097/XCE.0000000000000279] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Accepted: 01/19/2023] [Indexed: 02/11/2023]
Abstract
Obesity is a major risk factor for cardiovascular disease, yet management remains poor. Cardiologists and healthcare professionals treating people with high cardiovascular risk are in a position to address overweight and obesity to improve cardiovascular health. There are several treatment options for obesity, which are associated with numerous health benefits. Modest weight reductions of 5-10% improve cardiovascular risk factors, with greater weight loss bringing about greater benefits. Anti-obesity medications can support weight reduction when lifestyle modifications alone are insufficient. The weight loss induced by these treatments can improve cardiovascular risk, and some therapies - such as glucagon-like-peptide-1 analogues - may promote these benefits independently of weight loss. Bariatric surgery can induce greater weight losses than other treatment modalities and is associated with numerous health benefits, but newer medications such as semaglutide and those in development, such as tirzepatide, produce robust weight loss efficacy that is approaching that of bariatric surgery. Healthcare professionals must approach this disease with compassion and collaborate with patients to develop sustainable plans that improve health and maintain weight loss over the long term.
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Alqahtan SA, Brown RS. Management and Risks Before, During, and After Liver Transplant in Individuals With Obesity. Gastroenterol Hepatol (N Y) 2023; 19:20-29. [PMID: 36865816 PMCID: PMC9972654] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/04/2023]
Abstract
Obesity has become a global epidemic, adding to the burden of chronic diseases and disabilities. Metabolic syndrome, especially obesity, is a significant risk factor for nonalcoholic fatty liver disease, which is the most common indication for liver transplant (LT). The prevalence of obesity among the LT population is growing. Obesity increases the necessity of LT by playing a role in the development of nonalcoholic fatty liver disease, decompensated cirrhosis, and hepatocellular carcinoma, and it can also coexist with other diseases requiring LT. Therefore, LT teams must identify key aspects required to manage this high-risk population, but there are currently no defined recommendations for managing obesity in LT candidates. Although body mass index is often used to assess the weight of patients and classify them as overweight or obese, this measure may be inaccurate to use in patients with decompensated cirrhosis, as fluid overload or ascites can significantly add to the weight of patients. Diet and exercise remain the cornerstone of obesity management. Supervised weight loss before LT, without worsening frailty and sarcopenia, may be beneficial in reducing surgical risks and improving long-term LT outcomes. Bariatric surgery is another effective treatment for obesity, with sleeve gastrectomy currently conferring the best outcomes in LT recipients. However, evidence supporting the timing of bariatric surgery is lacking. Long-term patient and graft survival data in individuals with obesity following LT are scarce. Class 3 obesity (body mass index ≥40) further complicates the treatment of this patient population. This article discusses the impact of obesity on the outcome of LT.
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Affiliation(s)
- Saleh A. Alqahtan
- 1Liver Transplant Center, King Faisal Specialist Hospital & Research Centre, Riyadh, Saudi Arabia,2Division of Gastroenterology and Hepatology, Johns Hopkins University, Baltimore, Maryland
| | - Robert S. Brown
- 3Division of Gastroenterology and Hepatology, Department of Medicine, Weill Cornell Medicine, New York, New York
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Ardiles LG. Obesity and renal disease: Benefits of bariatric surgery. Front Med (Lausanne) 2023; 10:1134644. [PMID: 36926320 PMCID: PMC10011092 DOI: 10.3389/fmed.2023.1134644] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2022] [Accepted: 01/25/2023] [Indexed: 03/04/2023] Open
Abstract
The prevalence of obesity, a preventable and reversible condition with a high impact on health, continues to rise, especially after the COVID-19 pandemic. Severe overweight is well recognized as a risk factor for diabetes and hypertension, among other conditions, that may increase cardiovascular risk. Obesity has grown simultaneously with a rise in the prevalence of chronic kidney disease, and a pathophysiological link has been established, which explains its role in generating the conditions to facilitate the emergence and maximize the impact of the risk factors of chronic kidney disease and its progression to more advanced stages. Knowing the mechanisms involved and having different tools to reverse the overweight and its consequences, bariatric surgery has arisen as a useful and efficient method, complementary or alternative to others, such as lifestyle changes and/or pharmacotherapy. In a detailed review, the mechanisms involved in the renal consequences of obesity, the impact on risk factors, and the potential benefit of bariatric surgery at different stages of the disease and its progression are exposed and analyzed. Although the observational evidence supports the value of bariatric surgery as a renoprotective measure in individuals with obesity, diabetic or not, randomized studies are expected to establish evidence-based recommendations that demonstrate its positive risk-benefit balance as a complementary or alternative therapeutic tool.
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Affiliation(s)
- Leopoldo G Ardiles
- Department of Nephrology, Faculty of Medicine, Universidad Austral de Chile, Valdivia, Chile
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34
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Domingos DS, Troster EJ, Vieira TCA. Content validation of a questionnaire to assess the knowledge of pediatricians, family, and community physicians on obesity. Rev Paul Pediatr 2023; 41:e2022063. [PMID: 36921177 PMCID: PMC10013993 DOI: 10.1590/1984-0462/2023/41/2022063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/04/2022] [Accepted: 11/16/2022] [Indexed: 03/17/2023]
Abstract
OBJECTIVE The aim of this study was to validate the content of a questionnaire in order to assess the attitudes and practices in childcare consultations, knowledge on overweight and obesity, their risk factors, and barriers in addressing the issue by pediatricians and family physicians. METHODS The Delphi technique was used, with the objective of reaching a consensus on a certain subject, through experts' opinions. The content validity index (CVI) of each item, axis, and questionnaire was calculated. The inter-rater reliability was calculated using an agreement coefficient suitable for the answer distribution such as Gwet's AC2 with ordinal weight. RESULTS A total of 63 experts were invited to assess and give their opinion on the questionnaire. In all, 52 accepted the invitation and analyzed the instrument. After two rounds, the questionnaire reached the proper CVI for the study and was considered complete, with its final version having 40 questions, a final index of 95%, and an inter-rate reliability of 0.905. CONCLUSIONS This instrument, developed to assess attitudes and practices, knowledge, and barriers found in addressing the obesity by primary care physicians, obtained a CVI greater than 0.8 and an excellent agreement coefficient of the 52 judges. Therefore, its content can be considered validated.
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Affiliation(s)
| | - Eduardo Juan Troster
- Universidade de São Paulo, São Paulo, SP, Brazil.,Faculdade Israelita de Ciências da Saúde Albert Einstein, São Paulo, SP, Brazil
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35
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Cooper DJ, Zarabi S, Farrand B, Becker A, Roslin M. Continuous glucose monitoring reveals similar glycemic variability in individuals with obesity despite increased HOMA-IR. Front Nutr 2022; 9:1070187. [PMID: 36570168 PMCID: PMC9769456 DOI: 10.3389/fnut.2022.1070187] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2022] [Accepted: 11/15/2022] [Indexed: 12/03/2022] Open
Abstract
Background/aims Continuous glucose monitoring is a well-tolerated and versatile tool for management of diabetes and metabolic disease. While its use appears to be feasible to monitor glycemic profiles in diabetics, there is a paucity of data in individuals with obesity and normal glucose tolerance. The aim of this study is to investigate glucose fluctuations and insulin resistance patterns in normoglycemic participants with obesity vs. without obesity and contextualize these results against leading models for obesity. Materials and methods We designed a prospective, observational pilot study of two cohorts including 14 normoglycemic participants with obesity and 14 normoglycemic participants without obesity. Participants were monitored with continuous glucose monitoring (CGM) for five consecutive days. Insulin resistance levels were measured and glucometric data were extracted from CGM for all participants. Results Fasting serum insulin and homeostasis model assessment of insulin resistance (HOMA-IR) were significantly higher in the group with obesity (P < 0.05). While the group with obesity had a higher mean blood glucose (MBG), mean amplitude of glycemic excursions (MAGE), and continuous overall glycemic action-1 h (CONGA-1), these differences were not significant. On univariate linear regression, insulin resistance (HOMA-IR) was associated with body mass index (BMI), waist circumference (WC), cohort with obesity, cohort consuming a high glycemic diet, hemoglobin A1c (HbA1c), and fasting insulin levels. WC and fasting insulin levels remained predictors of HOMA-IR in our multivariable model. Conclusion While there is much excitement surrounding the use of commercial CGM products in obesity management, our results suggest that fasting insulin and HOMA-IR values may be more clinically useful than CGM data alone.
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Affiliation(s)
- Dylan J. Cooper
- Department of Surgery, Northwell Health-Lenox Hill Hospital, New York, NY, United States,Donald and Barbara Zucker School of Medicine at Hofstra/Northwell Health, Hempstead, NY, United States,*Correspondence: Dylan J. Cooper,
| | - Sharon Zarabi
- Department of Surgery, Northwell Health-Lenox Hill Hospital, New York, NY, United States
| | - Brianna Farrand
- Northern Westchester Hospital, Mount Kisco, NY, United States
| | - Amanda Becker
- Northern Westchester Hospital, Mount Kisco, NY, United States
| | - Mitchell Roslin
- Department of Surgery, Northwell Health-Lenox Hill Hospital, New York, NY, United States,Donald and Barbara Zucker School of Medicine at Hofstra/Northwell Health, Hempstead, NY, United States,Northern Westchester Hospital, Mount Kisco, NY, United States
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36
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Oliveira VDAS, Chaves VB, Aboud AAN, Bunholli AM, Macedo RM, Pinto RM. Trends in bariatric surgeries in the Brazilian Federative Units, 2009-2019: a descriptive study. Rev Col Bras Cir 2022; 49:e20223335. [PMID: 36350881 PMCID: PMC10578865 DOI: 10.1590/0100-6991e-20223335-en] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2022] [Accepted: 07/11/2022] [Indexed: 11/06/2022] Open
Abstract
OBJECTIVE our objective is to describe the epidemiological distribution of hospitalizations and postoperative deaths, as well as the trends of bariatric surgeries performed by SUS in all Brazilian federative units (FUs) from an analysis of the period from 2009 to 2019. METHODS This is an observational, descriptive ecological time-series study with quantitative and descriptive analysis, based on secondary data. The period analyzed was from 2009 to 2019. We collected, from DATASUS, data from obese men and women who were hospitalized after undergoing bariatric surgery. Prais-Winsten regression was performed to identify the trends. RESULTS In the period, 83,829 bariatric surgeries were performed, of which 161 resulted in death, representing 0.19% of the procedures. We found an increasing trend in the number of surgeries for Brazil (β=0.04; p<0.001), but 11 FUs showed a stationary trend and three, decreasing ones (six UFs did not have enough data to enter the analysis). In the North and Northeast regions, stationary trends prevailed, while in the Center-West, the decreasing trends, and in the South and Southeast, the increasing ones. CONCLUSIONS we found an evident disparity between regions, suggesting deficiencies in access to health. By demonstrating which FUs and demographic characteristics have the lowest rates of surgeries, our study is able to direct public policies towards a more egalitarian Brazilian public health.
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Affiliation(s)
| | | | | | | | | | - Renata Machado Pinto
- - Universidade Federal de Goiás, Departamento de Pediatria - Goiânia - GO - Brasil
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37
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Tully L, Arthurs N, Wyse C, Browne S, Case L, McCrea L, O’Connell JM, O’Gorman CS, Smith SM, Walsh A, Ward F, O’Malley G. Guidelines for treating child and adolescent obesity: A systematic review. Front Nutr 2022; 9:902865. [PMID: 36313105 PMCID: PMC9597370 DOI: 10.3389/fnut.2022.902865] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2022] [Accepted: 09/13/2022] [Indexed: 11/13/2022] Open
Abstract
Obesity is a chronic disease that compromises the physical and mental health of an increasing proportion of children globally. In high-income countries, prevalence of paediatric obesity is increasing faster in those from marginalised populations such as low-income households, suggesting the disease as one that is largely systemic. Appropriate treatment should be prioritised in these settings to prevent the development of complications and co-morbidities and manage those that already exist. An array of clinical practice guidelines are available for managing overweight and obesity in children and adolescents, but no systematic review has yet compared their quality or synthesised their recommendations. We aimed to narratively review clinical practice guidelines published in English for treating child and adolescent obesity, to identify the highest quality guidelines, and assess similarities, conflicts, and gaps in recommendations. We systematically searched academic databases and grey literature for guidelines published. We used the AGREE II tool to assess the quality, and identified nine high quality guidelines for inclusion in a narrative review of recommendations. Guidelines predominantly recommended the delivery of multi-component behaviour-change interventions aimed at improving nutrition and physical activity. Treatment outcomes were generally focussed on weight, with less emphasis on managing complications or improving quality-of-life. There was no evidence-based consensus on the best mode of delivery, setting, or treatment format. The guidelines rarely included recommendations for addressing the practical or social barriers to behaviour change, such as cooking skills or supervised physical activity. There is insufficient evidence to evaluate pharmaceutical and surgical interventions in children, and these were generally not recommended. It should be noted that this review addressed documents published in English only, and therefore the included guidelines were applicable predominantly to high-resource settings.
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Affiliation(s)
- Louise Tully
- Obesity Research and Care Group, School of Physiotherapy, RCSI University of Medicine and Health Sciences, Dublin, Ireland
| | - Niamh Arthurs
- Obesity Research and Care Group, School of Physiotherapy, RCSI University of Medicine and Health Sciences, Dublin, Ireland,W82GO Child and Adolescent Obesity Service, Children’s Health Ireland at Temple Street, Dublin, Ireland
| | - Cathy Wyse
- Obesity Research and Care Group, School of Physiotherapy, RCSI University of Medicine and Health Sciences, Dublin, Ireland
| | - Sarah Browne
- School of Public Health, Physiotherapy and Sports Science, University College Dublin, Dublin, Ireland
| | - Lucinda Case
- W82GO Child and Adolescent Obesity Service, Children’s Health Ireland at Temple Street, Dublin, Ireland
| | - Lois McCrea
- W82GO Child and Adolescent Obesity Service, Children’s Health Ireland at Temple Street, Dublin, Ireland
| | - Jean M. O’Connell
- St. Columcille’s Hospital Weight Management Service, St.Vincent’s University Hospital, Dublin, Ireland
| | - Clodagh S. O’Gorman
- School of Medicine, University of Limerick, Limerick, Ireland,Department of Paediatrics, University Hospital Limerick, Limerick, Ireland
| | - Susan M. Smith
- Discipline of Public Health and Primary Care, Trinity College Dublin, Dublin, Ireland
| | - Aisling Walsh
- Department of Epidemiology, Division of Population Health Sciences, RCSI University of Medicine and Health Sciences, Dublin, Ireland
| | - Fiona Ward
- Department of Clinical Nutrition and Dietetics, Children’s Health Ireland at Crumlin, Dublin, Ireland
| | - Grace O’Malley
- Obesity Research and Care Group, School of Physiotherapy, RCSI University of Medicine and Health Sciences, Dublin, Ireland,W82GO Child and Adolescent Obesity Service, Children’s Health Ireland at Temple Street, Dublin, Ireland,*Correspondence: Grace O’Malley,
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Crocetta N, Guay K, Watson A. Evaluation of a pharmacist's impact on the use of glucagon-like peptide-1 receptor agonists for weight management in a family medicine setting. Fam Pract 2022; 40:255-260. [PMID: 36200484 DOI: 10.1093/fampra/cmac110] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Glucagon-like peptide-1 receptor (GLP-1) agonists carry benefits and risks that must be evaluated prior to use and monitored throughout weight management therapy. Pharmacists possess the accessibility and extensive medication knowledge to evaluate and monitor the use of GLP-1 therapy in weight management patients. OBJECTIVE Evaluate the clinical and financial impact of a pharmacist-directed weight management service utilizing GLP-1 receptor agonists in a family practice setting. METHODS A retrospective cohort study including patients at 2 family practices, aged 18 and older, prescribed a weight management GLP-1 between October 1, 2021 and March 1, 2022 was performed. Patients who met inclusion and were prescribed a weight loss GLP-1 but were not managed by the clinical pharmacist were compared with the pharmacist cohort. Descriptive statistics and inferential statistics including an independent t-test were used in the data analysis. RESULTS There were 46 and 39 patients identified in the clinical pharmacist and primary care physician cohorts respectively. Patients in the clinical pharmacist cohort achieved a mean body weight reduction of 9.32% compared to 5.11% body weight reduction for patients in the primary care physician cohort (P = 0.01). There were 63 months identified of inappropriate GLP-1 therapy deprescribed in the clinical pharmacist cohort resulting in an estimated cost savings of $101,985.66. CONCLUSIONS The implementation of a pharmacist-led weight management clinic in 2 family medicine offices resulted in a significant reduction in body weight and reduction in total costs to the healthcare system compared to patients receiving weight management services from their primary care physician alone.
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Affiliation(s)
- Nicholas Crocetta
- Department of Pharmacy Services, Community Care Physicians, P.C., Latham, NY, United States.,Department of Pharmacy Practice, Albany College of Pharmacy and Health Sciences, Albany, NY, United States
| | - Kyle Guay
- Department of Pharmacy Services, Community Care Physicians, P.C., Latham, NY, United States.,Novo Nordisk, United States
| | - Alexandra Watson
- Department of Pharmacy Services, Community Care Physicians, P.C., Latham, NY, United States.,Department of Pharmacy Practice, Albany College of Pharmacy and Health Sciences, Albany, NY, United States
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Devlin L, McCobb E, Cardamone C, Linder DE. Assessing the Impact of a Pilot Nutrition Curriculum on Students' Confidence and Ability to Perform Nutritional Assessments on Overweight Dogs and Cats for Use in a Veterinary Outreach Program. J Vet Med Educ 2022; 49:594-602. [PMID: 34310269 DOI: 10.3138/jvme-2020-0162] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Obesity is a growing concern for dogs and cats. Although veterinary input is critical to prevent and manage obesity, conversations addressing overweight pets are challenging and require training to perform effectively. This study assessed the impact of a nutrition curriculum developed for use in a veterinary outreach program on student confidence and ability to perform nutritional assessments, particularly on overweight pets. The curriculum was developed by students and a Board-Certified Veterinary Nutritionist focusing on (1) performing nutritional assessments and (2) discussing the findings with owners. Initial implementation and evaluation occurred with 32 students. Pre-study and post-study surveys were conducted asking students to rank their confidence in 14 aspects related to nutritional assessments, determine opportunities for change from a case summary, and describe their experience using the materials. Five students in the outreach program performed an additional nutritional assessment and developed a plan for a hypothetical case. Results were analyzed for significance via the likelihood ratios Chi-square and Wilcoxon signed-rank tests. Students showed significant increase in confidence for 11 of the 14 questions and significant improvements at determining opportunities for change (p < .05). Feedback was positive and supported the feasibility of using the materials with the outreach program. Overall, the findings support that the curriculum provides a positive learning experience and prepared veterinary students for performing nutritional assessments and creating management plans for obese pets. This article introduces the curriculum as a successful model for providing access to additional self-paced curricular units to veterinary students.
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40
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Abdul Wahab R, le Roux CW. A review on the beneficial effects of bariatric surgery in the management of obesity. Expert Rev Endocrinol Metab 2022; 17:435-446. [PMID: 35949186 DOI: 10.1080/17446651.2022.2110865] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/09/2021] [Accepted: 08/03/2022] [Indexed: 10/15/2022]
Abstract
INTRODUCTION Obesity is a chronic disease with a complex interplay of multiple factors such as genetic, metabolic, behavioral, and environmental factors. The management of obesity includes; lifestyle modification, psychological therapy, pharmacological therapy, and bariatric surgery. To date, bariatric surgery is the most effective treatment for obesity by offering a long-term reduction in weight, remission of obesity-related complications, and improving quality of life. However, bariatric surgery is not equally effective in all patients. Thus, if we can predict who would benefit most, it will improve the risk versus benefit ratio of having surgery. AREAS COVERED In this narrative review, we explore the question on who will benefit the most from bariatric surgery by examining the recent evidence in the literature. In addition, we investigate the predisposing predictors of bariatric surgery response. Finally, we offer the best strategies in the clinic to explain the potential benefits of bariatric surgery to patients. EXPERT OPINION Bariatric surgery is an effective obesity management approach. Despite its efficacy, considerable variation of individual response exists. Thus, it is important to recognize patients that will benefit most, but at present very few predictors are available which can be clinically useful.
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Affiliation(s)
- Roshaida Abdul Wahab
- Diabetes Complications Research Centre, Conway Institute, University College Dublin, Belfied, Ireland
| | - Carel W le Roux
- Diabetes Complications Research Centre, Conway Institute, University College Dublin, Belfied, Ireland
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41
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Gimenez L, Kelly-Irving M, Delpierre C, Rougé-Bugat ME, Lepage B, Lang T. Interaction between patient and general practitioner according to the patient body weight: a cross-sectional survey. Fam Pract 2022; 40:218-225. [PMID: 36038142 DOI: 10.1093/fampra/cmac086] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
OBJECTIVE To analyse whether patient-general practitioner (GP) interaction, measured by their disagreement, varies among overweight or obese patients compared with normal-weight patients. METHODS Twenty-seven GPs and 585 patients participated in the quantitative phase of the multidisciplinary INTERMEDE project and answered "mirrored" questionnaires collecting both GPs and patients' perceptions on information and advice given at the end of the consultation. Multilevel logistic regressions were performed to explore associations between patient body mass index (BMI) and patient-GP disagreement on information and advice given during the consultation. RESULTS Disagreement increased with the patients' excess weight, and it was particularly pronounced for advice given by GPs on weight and lifestyle issues. Compared with patients with a "normal" BMI, overweight patients were more likely to disagree with their GP regarding advice given on weight loss (odds ratio [OR] = 10.7, 95% confidence interval [CI] = 4.1-27.3), advice given on doing more physical activity (OR = 1.9, 95% CI = 1.1-3.4), and nutritional advice (OR = 2.9, 95% CI = 1.5-5.6). CONCLUSION These disagreements could degrade the quality of patient-physician relationship. Our study provides an opportunity for GPs to reflect on how they communicate with overweight and obese patients, particularly with regard to lifestyle and weight-related advice and interventions taking into account the patient's representations.
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Affiliation(s)
- Laëtitia Gimenez
- Department of General Practice, University Toulouse III Paul Sabatier University, Toulouse, France.,EQUITY, CERPOP, UMR 1295, Joint Research Unit: Inserm-University Toulouse III Paul Sabatier, Toulouse, France.,"La Providence" University Multi-Professional Health Center, Toulouse, France
| | - Michelle Kelly-Irving
- EQUITY, CERPOP, UMR 1295, Joint Research Unit: Inserm-University Toulouse III Paul Sabatier, Toulouse, France
| | - Cyrille Delpierre
- EQUITY, CERPOP, UMR 1295, Joint Research Unit: Inserm-University Toulouse III Paul Sabatier, Toulouse, France
| | - Marie-Eve Rougé-Bugat
- Department of General Practice, University Toulouse III Paul Sabatier University, Toulouse, France.,EQUITY, CERPOP, UMR 1295, Joint Research Unit: Inserm-University Toulouse III Paul Sabatier, Toulouse, France.,"La Providence" University Multi-Professional Health Center, Toulouse, France
| | - Benoit Lepage
- EQUITY, CERPOP, UMR 1295, Joint Research Unit: Inserm-University Toulouse III Paul Sabatier, Toulouse, France.,Department of Epidemiology, University Hospital of Toulouse, Toulouse, France
| | - Thierry Lang
- EQUITY, CERPOP, UMR 1295, Joint Research Unit: Inserm-University Toulouse III Paul Sabatier, Toulouse, France.,Department of Epidemiology, University Hospital of Toulouse, Toulouse, France
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Marillier M, Borowik A, Chacaroun S, Baillieul S, Doutreleau S, Guinot M, Wuyam B, Tamisier R, Pépin JL, Estève F, Vergès S, Tessier D, Flore P. High-intensity interval training to promote cerebral oxygenation and affective valence during exercise in individuals with obesity. J Sports Sci 2022; 40:1500-1511. [PMID: 35942923 DOI: 10.1080/02640414.2022.2086658] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
Abstract
Left/right prefrontal cortex (PFC) activation is linked to positive/negative affects, respectively. Besides, larger left PFC oxygenation during exercise relates to higher cardiorespiratory fitness (CRF). High-intensity interval training (HIIT) is superior to moderate-intensity continuous training (MICT) in improving CRF. The influence of training on PFC oxygenation and affects during exercise in individuals with obesity is, however, currently unknown. Twenty participants with obesity (14 males, 48 ± 8 years, body-mass index = 35 ± 6 kg·m-2) were randomised to MICT [50% peak work rate (WRpeak)] or HIIT (1-min bouts 100% WRpeak; 3 sessions/week, 8 weeks). Before/after training, participants completed an incremental ergocycle test. Near-infrared spectroscopy and the Feeling Scale assessed PFC oxygenation and affects during exercise, respectively. Improvements in CRF (e.g., WRpeak: 32 ± 14 vs 20 ± 13 W) were greater after HIIT vs MICT (p < 0.05). Only HIIT induced larger left PFC oxygenation (haemoglobin difference from 7 ± 6 to 10 ± 7 μmol) and enhanced affective valence (from 0.7 ± 2.9 to 2.2 ± 2.0; p < 0.05) at intensities ≥ second ventilatory threshold. Exercise-training induced changes in left PFC oxygenation correlated with changes in CRF [e.g., WRpeak (% predicted), r = 0.46] and post-training affective valence (r = 0.45; p < 0.05). HIIT specifically improved left PFC oxygenation and affects during exercise in individuals with obesity. Implementing HIIT in exercise programmes may therefore have relevant implications for the management of obesity, since greater affective response to exercise is thought to be associated with future commitment to physical activity.
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Affiliation(s)
| | - Anna Borowik
- Inserm, CHU Grenoble Alpes, Univ. Grenoble Alpes, Grenoble, France
| | | | | | | | - Michel Guinot
- Inserm, CHU Grenoble Alpes, Univ. Grenoble Alpes, Grenoble, France
| | - Bernard Wuyam
- Inserm, CHU Grenoble Alpes, Univ. Grenoble Alpes, Grenoble, France
| | - Renaud Tamisier
- Inserm, CHU Grenoble Alpes, Univ. Grenoble Alpes, Grenoble, France
| | - Jean-Louis Pépin
- Inserm, CHU Grenoble Alpes, Univ. Grenoble Alpes, Grenoble, France
| | - François Estève
- CHU Grenoble Alpes, CLUNI, SCRIMM-Sud, Inserm - UA07 - Rayonnement Synchrotron pour la Recherche Biomédicale (STROBE) ID17 Installation Européenne du Rayonnement Synchrotron (ESRF), Grenoble, France
| | - Samuel Vergès
- Inserm, CHU Grenoble Alpes, Univ. Grenoble Alpes, Grenoble, France
| | - Damien Tessier
- Laboratoire SENS, Univ. Grenoble Alpes, Grenoble, France
| | - Patrice Flore
- Inserm, CHU Grenoble Alpes, Univ. Grenoble Alpes, Grenoble, France
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Abstract
PURPOSE Shared medical appointments (SMAs) may help mitigate some of the barriers for managing obesity in primary care. The primary aim of this systematic review was to measure the effect of weight loss SMAs. METHODS Systematic searches using keywords and Medical Subject Headings for overweight, obesity, and SMAs were conducted in the CENTRAL, Medline Complete, PsycINFO, Scopus, CINAHL, EMBASE, and Web of Science databases with no date limits. Risk of bias was assessed using the Effective Health Practice Project Quality Assessment Tool for Quantitative Studies. RESULTS Fifteen studies involving weight loss SMAs in adults and children were identified. Six studies had controls. Inconsistency in reporting weight loss or weight change in controlled studies meant that data could not be pooled for meta-analysis. Results from individual studies indicated that SMAs can support adult patients to achieve significant weight loss. Women and older adults were more likely to take up SMA invitations. Results from the 5 studies involving children were less conclusive. Studies involving participants of a higher socioeconomic status tended to report lower attrition than studies involving participants who experienced disadvantage. These findings should be interpreted with caution as all but 1 included study was assessed as being weak in quality. CONCLUSIONS Overall, SMAs may be of benefit to address obesity in primary care, particularly for women and older adults. Appropriately designed prospective and controlled studies are required to engage their target audience and to assess whether SMAs are superior to other weight loss options in primary care.
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Affiliation(s)
- Ruth Walker
- Monash Centre for Health Research and Implementation, School of Public Health and Preventive Medicine, Monash University, Clayton, Australia
| | - Vijayanand Ramasamy
- Monash Centre for Health Research and Implementation, School of Public Health and Preventive Medicine, Monash University, Clayton, Australia
| | - Elizabeth Sturgiss
- Department of General Practice, School of Public Health and Preventive Medicine, Monash University, Notting Hill, Australia
| | - James Dunbar
- Deakin Rural Health, School of Medicine, Deakin University, Warrnambool, Australia
| | - Jacqueline Boyle
- Monash Centre for Health Research and Implementation, School of Public Health and Preventive Medicine, Monash University, Clayton, Australia
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Chekima K, Noor MI, Ooi YBH, Yan SW, Jaweed M, Chekima B. Utilising a Real-Time Continuous Glucose Monitor as Part of a Low Glycaemic Index and Load Diet and Determining Its Effect on Improving Dietary Intake, Body Composition and Metabolic Parameters of Overweight and Obese Young Adults: A Randomised Controlled Trial. Foods 2022; 11. [PMID: 35741952 DOI: 10.3390/foods11121754] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2022] [Revised: 05/19/2022] [Accepted: 05/22/2022] [Indexed: 12/04/2022] Open
Abstract
A randomised controlled trial to measure the effects of integrating real-time continuous glucose monitor (rtCGM) into a low glycaemic index (GI) and glycaemic load (GL) dietary intervention on dietary intake, body composition and specific metabolic parameters was carried out. A total of 40 overweight young adults [(means ± SD) age: 26.4 ± 5.3 years, BMI: 29.4 ± 4.7 kg/m2] were randomised into an intervention and control groups for a period of eight weeks. Both groups received nutrition education on low GI and GL foods. The intervention group also received an rtCGM system to monitor their glucose levels 24 h a day. While controlling for physical activities and GI and GL nutrition knowledge, the results indicated that the rtCGM system further improved body weight, BMI, fat mass, fasting plasma glucose, HbA1c, total cholesterol, HDL cholesterol and LDL cholesterol in the intervention group (p < 0.05). This trial unveils the robustness of the rtCGM where non-diabetic overweight and obese young adults can benefit from this device and utilise it as a management tool for overweight and obesity and a primary prevention tool for type 2 diabetes, as it provides real-time and personalised information on physiological changes.
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45
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Torres-Nolasco MF, Ruiz EF, Tarazona-Meza C, Lazo-Porras M, Málaga G. Analysis of medical appointments for patients with overweight and obesity in a public hospital of Lima, Peru: a cross-sectional study of audio-recorded consultations. J Int Med Res 2022; 50:3000605221104770. [PMID: 35701880 PMCID: PMC9208051 DOI: 10.1177/03000605221104770] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
Objective To describe the content of overweight and obesity counseling performed in a public Peruvian hospital. Methods We audio-recorded 40 visits of patients with overweight or obesity from the internal medicine, cardiology, endocrinology, and family medicine services at Cayetano Heredia Hospital. Fragments of the recordings in which counseling was performed were transcribed and codified. We established a checklist to score each counseling session and performed descriptive analyses. Results Complete counseling (including weight, nutrition, and physical activity) was performed in 32.5% of consultations. The average time spent in counseling was 1.72 minutes. Counseling on weight loss was performed in 65% of consultations, nutrition in 65%, and physical activity in 35%. On average, 8 of 26 checklist items were fulfilled per appointment. Weight loss goals were established in 15% of visits. The most frequent diet recommendations were eating more fruits and vegetables (32.5%) and eating fewer carbohydrates (30.0%). Suggested physical activities were walking (10.0%), running (7.5%), and playing any sport (7.5%). Conclusions Complete counseling was only addressed in one-third of the appointments, and most counseling was superficial without considering therapeutic goals. This suggests the need to include lifestyle counseling in consultations, regardless of the medical specialty or patient’s background condition.
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Affiliation(s)
| | - Eloy F Ruiz
- Universidad Peruana Cayetano Heredia, Lima, Peru
| | - Carla Tarazona-Meza
- Department of International Health, The Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA.,Universidad Científica del Sur, Lima, Peru
| | - María Lazo-Porras
- Division of Tropical and Humanitarian Medicine, University of Geneva & Geneve University Hospitals, Geneve, Switzerland.,CONEVID Unidad de Conocimiento y Evidencia, Facultad de Medicina, Universidad Peruana Cayetano Heredia, Lima, Peru
| | - Germán Málaga
- CONEVID Unidad de Conocimiento y Evidencia, Facultad de Medicina, Universidad Peruana Cayetano Heredia, Lima, Peru
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46
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Medeiros SSDE, Enes CC, Nucci LB. Association of Weight Perception, Body Satisfaction, and Weight Loss Intention With Patterns of Health Risk Behaviors in Adolescents With Overweight and Obesity. Behav Med 2022:1-10. [PMID: 35465848 DOI: 10.1080/08964289.2022.2057407] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
Abstract
Obesity is a public health issue and childhood is a critical window in which to establish healthy eating patterns and modify risk factors for overweight. This study aims to verify the association of weight perception, body satisfaction, and weight loss intention with patterns of health risk behaviors in adolescents with overweight and obesity. We analyzed health risk behavior from a school-based national survey conducted in 2015 in Brazil (n = 2,703 students with overweight or obesity, aged 13-17 years). We performed latent class analysis of alcohol consumption, tobacco use, physical activity, screen time, and eating habits for adolescents with overweight and identified four distinct health behavior patterns. The association of these patterns with weight perception, body satisfaction, and weight loss intention was analyzed through multinomial logistic regression. Adolescents who perceived themselves as "fat" or "very fat" were more likely to have a sedentary lifestyle and low consumption of fruit and vegetables. Body satisfaction was a protective factor against sedentary lifestyle. Students who reported weight loss intention were less likely to be in high-health-risk behavior groups (low consumption of fruit and vegetables; sedentary lifestyle; tobacco and alcohol use). Self-perception as overweight had detrimental associations, while body satisfaction was a protective factor for a healthy lifestyle. Weight loss intention still requires rigorous analysis due to inconsistencies in the literature. The complexity of the relationship between body image and obesity needs to be highlighted. Multicomponent strategies are required to control the global obesity pandemic.
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Affiliation(s)
- Samantha S D E Medeiros
- School of Medicine, Center for Life Sciences, Pontifical Catholic University of Campinas, Campinas, São Paulo, Brazil
| | - Carla C Enes
- Health Sciences Post Graduate Program, Center for Life Sciences, Pontifical Catholic University of Campinas, Campinas, São Paulo, Brazil
| | - Luciana B Nucci
- Health Sciences Post Graduate Program, Center for Life Sciences, Pontifical Catholic University of Campinas, Campinas, São Paulo, Brazil
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47
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Kupila SKE, Venäläinen MS, Suojanen LU, Rosengård-Bärlund M, Ahola AJ, Elo LL, Pietiläinen KH. Weight Loss Trajectories in Healthy Weight Coaching: Cohort Study. JMIR Form Res 2022; 6:e26374. [PMID: 35262494 PMCID: PMC8943569 DOI: 10.2196/26374] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2020] [Revised: 05/12/2021] [Accepted: 01/07/2022] [Indexed: 11/26/2022] Open
Abstract
Background As global obesity prevalence continues to increase, there is a need for accessible and affordable weight management interventions, such as web-based programs. Objective This paper aims to assess the outcomes of healthy weight coaching (HWC), a web-based obesity management program integrated into standard Finnish clinical care. Methods HWC is an ongoing, structured digital 12-month program based on acceptance and commitment therapy. It includes weekly training sessions focused on lifestyle, general health, and psychological factors. Participants received remote one-on-one support from a personal coach. In this real-life, single-arm, prospective cohort study, we examined the total weight loss, weight loss profiles, and variables associated with weight loss success and program retention in 1189 adults (963 women) with a BMI >25 kg/m² among participants of the program between October 2016 and March 2019. Absolute (kg) and relative (%) weight loss from the baseline were the primary outcomes. We also examined the weight loss profiles, clustered based on the dynamic time-warping distance, and the possible variables associated with greater weight loss success and program retention. We compared different groups using the Mann-Whitney test or Kruskal-Wallis test for continuous variables and the chi-squared test for categorical variables. We analyzed changes in medication using the McNemar test. Results Among those having reached the 12-month time point (n=173), the mean weight loss was 4.6% (SE 0.5%), with 43% (n=75) achieving clinically relevant weight loss (≥5%). Baseline BMI ≥40 kg/m² was associated with a greater weight loss than a lower BMI (mean 6.6%, SE 0.9%, vs mean 3.2%, SE 0.6%; P=.02). In addition, more frequent weight reporting was associated with greater weight loss. No significant differences in weight loss were observed according to sex, age, baseline disease, or medication use. The total dropout rate was 29.1%. Dropouts were slightly younger than continuers (47.2, SE 0.6 years vs 49.2, SE 0.4 years; P=.01) and reported their weight less frequently (3.0, SE 0.1 entries per month vs 3.3, SE 0.1 entries per month; P<.001). Conclusions A comprehensive web-based program such as HWC is a potential addition to the repertoire of obesity management in a clinical setting. Heavier patients lost more weight, but weight loss success was otherwise independent of baseline characteristics.
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Affiliation(s)
- Sakris K E Kupila
- Obesity Research Unit, Research Program for Clinical and Molecular Metabolism, Faculty of Medicine, University of Helsinki, Helsinki, Finland
| | - Mikko S Venäläinen
- Turku Bioscience Centre, University of Turku and Åbo Akademi University, Turku, Finland
| | - Laura-Unnukka Suojanen
- Abdominal Center, Obesity Center, Endocrinology, University of Helsinki and Helsinki University Central Hospital, Helsinki, Finland
| | - Milla Rosengård-Bärlund
- Abdominal Center, Obesity Center, Endocrinology, University of Helsinki and Helsinki University Central Hospital, Helsinki, Finland
| | - Aila J Ahola
- Obesity Research Unit, Research Program for Clinical and Molecular Metabolism, Faculty of Medicine, University of Helsinki, Helsinki, Finland.,Abdominal Center, Obesity Center, Endocrinology, University of Helsinki and Helsinki University Central Hospital, Helsinki, Finland.,Abdominal Center, Nephrology, University of Helsinki and Helsinki University Central Hospital, Helsinki, Finland.,Folkhälsan Institute of Genetics, Folkhälsan Research Center, Helsinki, Finland
| | - Laura L Elo
- Turku Bioscience Centre, University of Turku and Åbo Akademi University, Turku, Finland
| | - Kirsi H Pietiläinen
- Obesity Research Unit, Research Program for Clinical and Molecular Metabolism, Faculty of Medicine, University of Helsinki, Helsinki, Finland.,Abdominal Center, Obesity Center, Endocrinology, University of Helsinki and Helsinki University Central Hospital, Helsinki, Finland
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48
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Nagpal MS, Barbaric A, Sherifali D, Morita PP, Cafazzo JA. Patient-Generated Data Analytics of Health Behaviors of People Living With Type 2 Diabetes: Scoping Review. JMIR Diabetes 2021; 6:e29027. [PMID: 34783668 PMCID: PMC8726031 DOI: 10.2196/29027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Revised: 08/01/2021] [Accepted: 10/31/2021] [Indexed: 11/13/2022] Open
Abstract
Background Complications due to type 2 diabetes (T2D) can be mitigated through proper self-management that can positively change health behaviors. Technological tools are available to help people living with, or at risk of developing, T2D to manage their condition, and such tools provide a large repository of patient-generated health data (PGHD). Analytics can provide insights into the health behaviors of people living with T2D. Objective The aim of this review is to investigate what can be learned about the health behaviors of those living with, or at risk of developing, T2D through analytics from PGHD. Methods A scoping review using the Arksey and O’Malley framework was conducted in which a comprehensive search of the literature was conducted by 2 reviewers. In all, 3 electronic databases (PubMed, IEEE Xplore, and ACM Digital Library) were searched using keywords associated with diabetes, behaviors, and analytics. Several rounds of screening using predetermined inclusion and exclusion criteria were conducted, after which studies were selected. Critical examination took place through a descriptive-analytical narrative method, and data extracted from the studies were classified into thematic categories. These categories reflect the findings of this study as per our objective. Results We identified 43 studies that met the inclusion criteria for this review. Although 70% (30/43) of the studies examined PGHD independently, 30% (13/43) combined PGHD with other data sources. Most of these studies used machine learning algorithms to perform their analysis. The themes identified through this review include predicting diabetes or obesity, deriving factors that contribute to diabetes or obesity, obtaining insights from social media or web-based forums, predicting glycemia, improving adherence and outcomes, analyzing sedentary behaviors, deriving behavior patterns, discovering clinical correlations from behaviors, and developing design principles. Conclusions The increased volume and availability of PGHD have the potential to derive analytical insights into the health behaviors of people living with T2D. From the literature, we determined that analytics can predict outcomes and identify granular behavior patterns from PGHD. This review determined the broad range of insights that can be examined through PGHD, which constitutes a unique source of data for these applications that would not be possible through the use of other data sources.
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Affiliation(s)
- Meghan S Nagpal
- Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, ON, Canada.,Centre for Global eHealth Innovation, Techna Institute, University Health Network, Toronto, ON, Canada
| | - Antonia Barbaric
- Centre for Global eHealth Innovation, Techna Institute, University Health Network, Toronto, ON, Canada.,Institute of Biomedical Engineering, University of Toronto, Toronto, ON, Canada
| | - Diana Sherifali
- School of Nursing, McMaster University, Hamilton, ON, Canada
| | - Plinio P Morita
- Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, ON, Canada.,Centre for Global eHealth Innovation, Techna Institute, University Health Network, Toronto, ON, Canada.,School of Public Health and Health Systems, University of Waterloo, Waterloo, ON, Canada
| | - Joseph A Cafazzo
- Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, ON, Canada.,Centre for Global eHealth Innovation, Techna Institute, University Health Network, Toronto, ON, Canada.,Institute of Biomedical Engineering, University of Toronto, Toronto, ON, Canada.,Department of Computer Science, University of Toronto, Toronto, ON, Canada
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49
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Ivanova S, Delattre C, Karcheva-Bahchevanska D, Benbasat N, Nalbantova V, Ivanov K. Plant-Based Diet as a Strategy for Weight Control. Foods 2021; 10:3052. [PMID: 34945602 DOI: 10.3390/foods10123052] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2021] [Revised: 12/02/2021] [Accepted: 12/07/2021] [Indexed: 12/12/2022] Open
Abstract
According to the World Health Organization, obesity has nearly tripled since the 1970s. Obesity and overweight are major risk factors for cardiovascular diseases, diabetes, inflammatory-mediated diseases, and other serious medical conditions. Moreover, recent data suggest that obesity, overweight, diabetes, and cardiovascular diseases are risk factors for COVID-19-related mortality. Different strategies for weight control have been introduced over the last two decades. Unfortunately, these strategies have shown little effect. At the same time, many studies show that plants might be the key to a successful strategy for weight control. Following the PRISMA guidelines for conducting systematic reviews, a search was conducted in PubMed, Web of Science, Scopus, and Embase using the following keywords: obesity, globesity, vegan, plant-based diet, etc. Our results show that vegan diets are associated with improved gut microbiota symbiosis, increased insulin sensitivity, activation of peroxisome proliferator-activated receptors, and over-expression of mitochondrial uncoupling proteins. The key features of this diet are reduced calorie density and reduced cholesterol intake. The combination of these two factors is the essence of the efficiency of this approach to weight control. Our data suggest that plant-based/vegan diets might play a significant role in future strategies for reducing body weight.
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50
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Abstract
BACKGROUND Lipedema is a chronic progressive disease characterized by the abnormal accumulation of fat in the subcutaneous region. Both medical and surgical treatments have been described in international guidelines; however, the current literature is biased toward promoting liposuction as the primary treatment of lipedema, and this can lead to the misapprehension that liposuction is the only form of definitive treatment. CASE REPORT In the present study, we report 5 cases at various stages of the evolution of lipedema, all with different therapeutic objectives. Case 1 reported having persistent bruising and pain, case 2 reported pain and fat deposition, case 3 reported night cramps and discomfort, case 4 reported leg thickening, and case 5 reported redness in the legs. All of were diagnosed with lipedema in different evolution stages. Our purpose was to demonstrate the possibility of non-surgical therapy, as well as to improve signs and symptoms of lipedema, using the QuASiL questionnaire and measuring changes in volumes and proportions. Good aesthetic outcomes improve both social and psychological status. CONCLUSIONS Currently, there are many described therapies available for lipedema. Liposuction surgery for lipedema should be considered one possible tool. Treatment objectives can be different for each patient. It is imperative to understand each patient's needs in order to offer the best therapy attainable that meets patient requirements and induces a better quality of life. Non-surgical treatment of lipedema is feasible in selected cases, and it can meet the criteria for achieving selected clinical objectives.
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Affiliation(s)
- Alexandre Campos Moraes Amato
- Department of Vascular Surgery, University of Santo Amaro (UNISA), São Paulo, SP, Brazil
- Department of Vascular Surgery, Institute of Advanced Medicine (AMATO), São Paulo, SP, Brazil
| | - Daniel Augusto Benitti
- Department of Vascular and Endovascular Surgery, Medical Valens Center, Campinas, SP, Brazil
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