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Byrne ME, Shank LM, Lavender JM, Higgins-Neyland MK, Rice A, Sweeney RS, Norton C, Haigney M, Yanovski JA, Tanofsky-Kraff M. A systematic review and meta-analysis of loss-of-control eating in relation to cardiometabolic health components and inflammatory markers. Obes Rev 2024:e13805. [PMID: 39103303 DOI: 10.1111/obr.13805] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Revised: 04/10/2024] [Accepted: 06/27/2024] [Indexed: 08/07/2024]
Abstract
INTRODUCTION Loss-of-control (LOC) eating, or the subjective experience of being unable to stop eating, is a hallmark feature of binge-eating episodes, which are also characterized by consuming an unusually large amount of food. However, regardless of the size of eating episode, LOC-eating may be a risk factor for adverse health outcomes. This systematic review and meta-analysis comprehensively examine the relationship of LOC-eating with cardiometabolic health components and inflammatory markers. METHODS Search procedures were conducted according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) reporting guidelines in six electronic databases. Studies of adult or youth samples published in English from the year 2000 onward were included. Given heterogeneity in age groups and adjustment for body mass index across studies, these factors were included as meta-regression moderators. RESULTS Fifty-eight studies were identified through the literature search. Among individuals with (versus without) LOC-eating, relative risk ratios provided evidence of a greater relative risk for metabolic syndrome, hypertension, and dyslipidemia; standardized mean differences also provided evidence of higher waist circumference and impaired levels of fasting plasma glucose, high-density lipoprotein (HDL)-cholesterol, and triglycerides, but not blood pressure. Age group did not impact cardiometabolic health components. Body mass index differences moderated the effect on waist circumference. A narrative review of inflammatory markers revealed mixed findings linking inflammatory markers to LOC-eating. DISCUSSION Overall, evidence for the relationship between LOC-eating and impaired cardiometabolic health underscores LOC-eating as an important early intervention target for prevention of serious adverse health outcomes.
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Affiliation(s)
- Meghan E Byrne
- Section on Development and Affective Neuroscience, Emotion and Development Branch, National Institute of Mental Health (NIMH), National Institutes of Health (NIH), Bethesda, MD, USA
| | - Lisa M Shank
- Department of Medicine, Military Cardiovascular Outcomes Research (MiCOR) Program, Uniformed Services University of the Health Sciences (USUHS), Bethesda, MD, USA
- Department of Medical and Clinical Psychology, USUHS, Bethesda, MD, USA
| | - Jason M Lavender
- Department of Medicine, Military Cardiovascular Outcomes Research (MiCOR) Program, Uniformed Services University of the Health Sciences (USUHS), Bethesda, MD, USA
- Metis Foundation, San Antonio, TX, USA
| | - Mary Katy Higgins-Neyland
- Department of Medicine, Military Cardiovascular Outcomes Research (MiCOR) Program, Uniformed Services University of the Health Sciences (USUHS), Bethesda, MD, USA
- Metis Foundation, San Antonio, TX, USA
| | - Alexander Rice
- Department of Medicine, Military Cardiovascular Outcomes Research (MiCOR) Program, Uniformed Services University of the Health Sciences (USUHS), Bethesda, MD, USA
- Metis Foundation, San Antonio, TX, USA
| | - Regan S Sweeney
- Department of Medicine, Military Cardiovascular Outcomes Research (MiCOR) Program, Uniformed Services University of the Health Sciences (USUHS), Bethesda, MD, USA
- Metis Foundation, San Antonio, TX, USA
| | | | - Mark Haigney
- Department of Medicine, Military Cardiovascular Outcomes Research (MiCOR) Program, Uniformed Services University of the Health Sciences (USUHS), Bethesda, MD, USA
| | - Jack A Yanovski
- Section on Growth and Obesity, Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD), Division of Intramural Research, National Institutes of Health (NIH), Bethesda, MD, USA
| | - Marian Tanofsky-Kraff
- Department of Medicine, Military Cardiovascular Outcomes Research (MiCOR) Program, Uniformed Services University of the Health Sciences (USUHS), Bethesda, MD, USA
- Department of Medical and Clinical Psychology, USUHS, Bethesda, MD, USA
- Section on Growth and Obesity, Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD), Division of Intramural Research, National Institutes of Health (NIH), Bethesda, MD, USA
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Meng Y, Kautz A. An evidence review of the association of immune and inflammatory markers with obesity-related eating behaviors. Front Immunol 2022; 13:902114. [PMID: 35911732 PMCID: PMC9336186 DOI: 10.3389/fimmu.2022.902114] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2022] [Accepted: 06/27/2022] [Indexed: 11/13/2022] Open
Abstract
Background Eating behaviors contribute to disproportionate energy intake and are linked to the development of obesity. Animal studies support the role of inflammatory cytokines and chemokines in the regulation of obesity-related eating behaviors and offer a potential target to combat obesity through the modulation of inflammation. However, more complex eating behaviors are present in humans, and their relationships with immune/inflammation markers are unclear. The present study reviewed current literature to synthesize the evidence on the association of immune/inflammation markers with obesity-related eating behaviors in humans. Methods A systematic search of three electronic databases yielded 811 articles, of which 11 met the inclusion criteria. Results The majority of the included studies (91%) were either case-control or cross-sectional studies. A variety of immune/inflammation markers and obesity-related eating behaviors have been assessed in the chosen studies. Three out of four studies identified a positive relationship between C-reactive protein (CRP)/high-sensitivity CRP and loss of control eating. Other inflammatory markers that potentially have a positive relationship with obesity-related eating behaviors include fractalkine and fibrinogen. Additionally, immune molecules, including interferon gamma (INF-γ), interleukin (IL)-7, IL-10, and α-melanocyte-stimulating hormone-reactive immunoglobulin G (α-MSH/IgG) immune complex, may have negative associations with obesity-related eating behaviors. However, most findings were identified by single studies. Conclusion Limited studies have been conducted in humans. Current evidence indicates a potential bi-directional relationship between inflammatory/immune markers and obesity-related eating behaviors. Additional studies with sophisticated research design and comprehensive theoretical models are warranted to further delineate the relationship between immune/inflammation markers and obesity-related eating behaviors.
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Affiliation(s)
- Ying Meng
- School of Nursing, University of Rochester, Rochester, NY, United States
| | - Amber Kautz
- Department of Public Health Sciences, University of Rochester Medical Center, Rochester, NY, United States
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Shank LM, Moursi NA, Tanofsky-Kraff M. Loss-of-Control Eating and Cardiometabolic Health in Relation to Overweight and Obesity. Curr Diab Rep 2022; 22:257-266. [PMID: 35403985 DOI: 10.1007/s11892-022-01466-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/15/2022] [Indexed: 11/03/2022]
Abstract
PURPOSE OF REVIEW Loss-of-control (LOC) eating, the subjective feeling of being unable to control what or how much is being consumed, is common. The purpose of this review was to examine the relationships among LOC eating, cardiometabolic health, and weight management intervention outcomes. RECENT FINDINGS In youth and adults, LOC eating is associated with and predictive of psychological symptoms, high weight, and worsened cardiometabolic health. While LOC eating pre-intervention does not appear to impact outcomes, LOC eating during or following is associated with worsened outcomes from behavioral and surgical weight management interventions. When individuals are undergoing weight management interventions, it may be important to regularly assess for LOC eating. There is limited research on the examined relationships in diverse populations (e.g., males, individuals of a lower socio-economic status, racial/ethnic minority groups). Future research should examine these relationships across the lifespan in diverse populations, with a focus on how these relationships can be impacted through targeted interventions.
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Affiliation(s)
- Lisa M Shank
- Department of Medical and Clinical Psychology, Uniformed Services University of the Health Sciences (USU), 4301 Jones Bridge Road, Bethesda, MD, 20814, USA
- Section on Growth and Obesity, Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD), Division of Intramural Research, National Institutes of Health (NIH), 10 Center Drive, Bethesda, MD, 20892, USA
- Department of Medicine, Military Cardiovascular Outcomes Research (MiCOR) Program, USU, 4301 Jones Bridge Road, Bethesda, MD, 20814, USA
| | - Nasreen A Moursi
- Department of Medical and Clinical Psychology, Uniformed Services University of the Health Sciences (USU), 4301 Jones Bridge Road, Bethesda, MD, 20814, USA
| | - Marian Tanofsky-Kraff
- Department of Medical and Clinical Psychology, Uniformed Services University of the Health Sciences (USU), 4301 Jones Bridge Road, Bethesda, MD, 20814, USA.
- Section on Growth and Obesity, Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD), Division of Intramural Research, National Institutes of Health (NIH), 10 Center Drive, Bethesda, MD, 20892, USA.
- Department of Medicine, Military Cardiovascular Outcomes Research (MiCOR) Program, USU, 4301 Jones Bridge Road, Bethesda, MD, 20814, USA.
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Rousselet M, Reinhardt H, Forestier B, Eyzop E, Lambert S, Rocher B, Gailledrat L, Hardouin JB, Grall-Bronnec M. Are marked body shape concerns associated with poorer outcomes at the one-year follow-up in anorexia nervosa? Brain Behav 2021; 11:e02199. [PMID: 34037330 PMCID: PMC8323028 DOI: 10.1002/brb3.2199] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/22/2020] [Revised: 05/04/2021] [Accepted: 05/07/2021] [Indexed: 12/30/2022] Open
Abstract
OBJECTIVE Anorexia nervosa (AN) is a complex disease in which obsessive thoughts about body image, shape, or weight are expressed. The intensity of these concerns varies among individuals, and only a few studies have focused on their impact on patients' clinical course when patients are treated on an outpatient basis. Our study aimed to determine whether marked body concerns at inclusion were predictive of the one-year follow-up. METHOD Participants (N = 72) were women seeking treatment for AN in a specialized unit for eating disorder management. All participants were assessed at inclusion and at the 1-year follow-up. Clinical outcome was assessed using the Morgan & Russel Outcome Average Score (MROAS), and body concerns were assessed using the Body Shape Questionnaires (BSQ). RESULTS Marked body concerns (BSQ score >140) at inclusion were associated with a poorer outcome at the 12-month follow-up (lower MROAS "total score"). Other characteristics at inclusion that were predictive of a poorer outcome at 12 months were as follows: higher severity of ED at inclusion, longer hospitalization during follow-up, and experiencing a lower impact of the illness on school/work life. DISCUSSION The results confirmed the importance of a multifocal treatment that should address body concerns and motivation to change. Our results also highlighted the necessity of promoting the maintenance of school/work during the treatment course.
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Affiliation(s)
- Morgane Rousselet
- Addictology and Psychiatry Department, Nantes University Hospital, Nantes, France.,UMR 1246, Nantes University and Tours University, Nantes, France
| | - Hélène Reinhardt
- Addictology and Psychiatry Department, Nantes University Hospital, Nantes, France
| | | | - Emeline Eyzop
- Addictology and Psychiatry Department, Nantes University Hospital, Nantes, France
| | - Sylvain Lambert
- Addictology and Psychiatry Department, Nantes University Hospital, Nantes, France
| | - Bruno Rocher
- Addictology and Psychiatry Department, Nantes University Hospital, Nantes, France
| | - Lucie Gailledrat
- Addictology and Psychiatry Department, Nantes University Hospital, Nantes, France
| | | | - Marie Grall-Bronnec
- Addictology and Psychiatry Department, Nantes University Hospital, Nantes, France.,UMR 1246, Nantes University and Tours University, Nantes, France
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Zakaria R, Amor H, Baali A. Body Dissatisfaction and Associated Factors: A Study of a Group of Moroccan Adolescents'. IRANIAN JOURNAL OF PUBLIC HEALTH 2021; 50:423-424. [PMID: 33748012 PMCID: PMC7956090 DOI: 10.18502/ijph.v50i2.5367] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
The article's abstract is not available.
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Affiliation(s)
- Raja Zakaria
- Laboratory of Human Ecology, Faculty of Science Semlalia, University of Cadi Ayyad, Marrakesh, Morocco
| | - Hakima Amor
- Laboratory of Human Ecology, Faculty of Science Semlalia, University of Cadi Ayyad, Marrakesh, Morocco
| | - Abdellatif Baali
- Laboratory of Human Ecology, Faculty of Science Semlalia, University of Cadi Ayyad, Marrakesh, Morocco
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Dalton B, Whitmore V, Patsalos O, Ibrahim MAA, Schmidt U, Himmerich H. A systematic review of in vitro cytokine production in eating disorders. Mol Cell Endocrinol 2019; 497:110308. [PMID: 30296466 DOI: 10.1016/j.mce.2018.10.006] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/31/2018] [Revised: 08/24/2018] [Accepted: 10/04/2018] [Indexed: 01/02/2023]
Abstract
BACKGROUND Eating disorders (EDs) have been associated with alterations in cytokine concentrations and production. This review examines whether in vitro cytokine production (i) is altered in people with EDs compared to healthy participants; and (ii) changes in response to treatment? METHODS Using PRISMA guidelines, we systematically reviewed articles reporting group comparisons or longitudinal assessments of spontaneous and/or stimulated cytokine production in vitro in people with EDs. RESULTS Twelve studies were included. Cross-sectional results were mixed in anorexia nervosa. Only one study measured cytokine production in bulimia nervosa. Two longitudinal studies showed that daily yoghurt consumption increases phytohemagglutinin-stimulated interferon-γ production in anorexia nervosa. CONCLUSION The mixed results could be accounted for by variations in experimental design. Our findings suggest that cytokine production could possibly be modulated through dietary interventions. However, due to the methodological heterogeneity and shortcomings of the included studies, it seems unreasonable to draw further conclusions.
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Affiliation(s)
- Bethan Dalton
- Department of Psychological Medicine, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK.
| | - Victoria Whitmore
- Department of Psychological Medicine, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK; Faculty of Life Sciences and Medicine, King's College London, UK
| | - Olivia Patsalos
- Department of Psychological Medicine, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK
| | - Mohammad A A Ibrahim
- Department of Clinical Immunological Medicine and Allergy, King's Health Partners, King's College Hospital, London, UK
| | - Ulrike Schmidt
- Department of Psychological Medicine, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK; South London and Maudsley NHS Foundation Trust, London, UK
| | - Hubertus Himmerich
- Department of Psychological Medicine, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK; South London and Maudsley NHS Foundation Trust, London, UK
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Dalton B, Bartholdy S, Robinson L, Solmi M, Ibrahim MAA, Breen G, Schmidt U, Himmerich H. A meta-analysis of cytokine concentrations in eating disorders. J Psychiatr Res 2018; 103:252-264. [PMID: 29906710 DOI: 10.1016/j.jpsychires.2018.06.002] [Citation(s) in RCA: 113] [Impact Index Per Article: 18.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/13/2018] [Revised: 05/16/2018] [Accepted: 06/01/2018] [Indexed: 01/02/2023]
Abstract
Cytokines are signalling molecules, which play an important role in both immune system function and brain development and function, and subsequently mental states and behaviour. Cytokines have been implicated in eating disorders (EDs) due to their role in psychological health, body weight and appetite regulation. This meta-analysis examined cross-sectional and longitudinal studies measuring concentrations of cytokines in individuals with EDs. Using PRISMA guidelines, we systematically reviewed relevant articles in PubMed, Web of Science, and MEDLINE. Random-effects meta-analyses were conducted for interleukin (IL)-1β, IL-6, transforming growth factor (TGF)-β, and tumor necrosis factor (TNF)-α, independently, firstly with all EDs combined and then stratified by ED diagnosis. Twenty-five studies were included: serum/plasma cytokine concentrations were measured in people with anorexia nervosa (AN) in 23 studies and bulimia nervosa (BN) in 4 studies. TNF-α and IL-6 were elevated in ED participants compared to healthy controls (HCs). Specifically, this pattern was seen only when comparing AN participants to HCs. Concentrations of these cytokines did not differ between people with BN and HCs. IL-1β and TGF-β did not differ between HCs and any ED group. Therefore, AN seems to be associated with elevated concentrations of TNF-α and IL-6. Considering the role of cytokines in appetite, mood regulation, and anxiety, these pro-inflammatory cytokines could be a potential future drug target to help people with AN, not only with weight gain, but also with various coexisting psychological problems. Future studies should consider confounding factors that affect cytokine concentrations and report ED-relevant clinical characteristics.
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Affiliation(s)
- Bethan Dalton
- Section of Eating Disorders, Department of Psychological Medicine, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London SE5 8AF, UK.
| | - Savani Bartholdy
- Section of Eating Disorders, Department of Psychological Medicine, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London SE5 8AF, UK
| | - Lauren Robinson
- Section of Eating Disorders, Department of Psychological Medicine, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London SE5 8AF, UK
| | - Marco Solmi
- Department of Neurosciences, Psychiatry Unit, University of Padua, Padua, Italy; Cognitive Neuroscience Center, University of Padua, Padua, Italy; University Hospital Padua, Padua, Italy
| | - Mohammad A A Ibrahim
- Department of Immunological Medicine and Allergy, King's Health Partners, King's College Hospital, London SE5 9RS, UK
| | - Gerome Breen
- MRC Social, Genetic, and Developmental Centre, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London SE5 8AF, UK
| | - Ulrike Schmidt
- Section of Eating Disorders, Department of Psychological Medicine, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London SE5 8AF, UK; South London and Maudsley NHS Foundation Trust, London, UK
| | - Hubertus Himmerich
- Section of Eating Disorders, Department of Psychological Medicine, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London SE5 8AF, UK; South London and Maudsley NHS Foundation Trust, London, UK
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Balantekin KN, Birch LL, Savage JS. Eating in the absence of hunger during childhood predicts self-reported binge eating in adolescence. Eat Behav 2017; 24:7-10. [PMID: 27851989 PMCID: PMC5258820 DOI: 10.1016/j.eatbeh.2016.11.003] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/12/2016] [Revised: 10/31/2016] [Accepted: 11/09/2016] [Indexed: 10/20/2022]
Abstract
OBJECTIVE The objectives of the current study were to examine whether eating in the absence of hunger (EAH) at age 7 predicted reports of self-reported binge eating at age 15 and to identify factors among girls with high-EAH that moderated risk of later binge eating. METHOD Subjects included 158 girls assessed at age 7 and age 15. Logistic regression was used to predict binge eating at age 15 from calories consumed during EAH at age 7. A series of logistic regressions were used to examine the odds of reporting binge eating given levels of risk factors (e.g., anxiety) among those with high-EAH in childhood. RESULTS Girls' EAH intake predicted reports of binge eating at age 15; after adjusting for age 7 BMI, for each additional 100kcal consumed, girls were 1.7 times more likely to report binge eating in adolescence. Among those with high-EAH, BMI, anxiety, depression, dietary restraint, emotional disinhibition, and body dissatisfaction all predicted binge eating. DISCUSSION EAH during childhood predicted reports of binge eating during adolescence; girls with elevated BMI, negative affect, and maladaptive eating- and weight-related cognitions were at increased risk. High-EAH in childhood may be useful for indicating those at risk for developing binge eating.
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Affiliation(s)
- Katherine N. Balantekin
- Department of Psychiatry, Washington University School of Medicine, Campus Box 8134 660 South Euclid Ave, St. Louis, MO 63110, United States,Corresponding author: (K. Balantekin), Phone: 314-286-2070 “not for publication”, Fax: 314-286-2091 “not for publication”
| | - Leann L. Birch
- Department of Foods and Nutrition, The University of Georgia, Athens, GA 30602, United States
| | - Jennifer S. Savage
- Department of Nutritional Sciences, The Pennsylvania State University, 110 Chandlee Laboratory, University Park, PA 16802, United States
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Masquio DCL, de Piano-Ganen A, Oyama LM, Campos RMDS, Santamarina AB, de Souza GIDMH, Gomes AD, Moreira RG, Corgosinho FC, do Nascimento CMO, Tock L, Tufik S, de Mello MT, Dâmaso AR. The role of free fatty acids in the inflammatory and cardiometabolic profile in adolescents with metabolic syndrome engaged in interdisciplinary therapy. J Nutr Biochem 2016; 33:136-44. [PMID: 27155920 DOI: 10.1016/j.jnutbio.2016.03.017] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2015] [Revised: 03/15/2016] [Accepted: 03/31/2016] [Indexed: 01/15/2023]
Abstract
The purpose of the present study was to evaluate if interdisciplinary therapy can influence the cardiometabolic and serum free fatty acid profile. The second aim was to evaluate if there is an association between serum free fatty acids, inflammation and cardiometabolic biomarkers in obese adolescents with and without metabolic syndrome submitted to a long-term interdisciplinary therapy. The study involved 108 postpuberty obese adolescents, who were divided according to metabolic syndrome (MetS) diagnosis: MetS (n=32) and Non-MetS (n=76). The interdisciplinary therapy consisted of a 1-year period of nutrition, psychology, physical exercise and clinical support. After therapy, both groups improved metabolic, inflammatory (leptin, adiponectin, leptin/adiponectin ratio, adiponectin/leptin ratio and C-reactive protein) and cardiometabolic profile (PAI-1 and ICAM). Metabolic syndrome prevalence reduced from 28.70% to 12.96%. Both groups reduced myristic acid (C14:0) and increased docosahexaenoic acid (DHA, C22:6n3), heneicosapentaenoic acid (HPA, C21:5n3) and arachidonic acid (C20:4n6). After adjustment for metabolic syndrome and the number of metabolic syndrome parameters, multiple regression analysis showed that changes in VCAM and PAI-1 were negatively associated with changes in cis-linoleic acid (C18:2n6c). Additionally, changes in trans-linoleic acid (C18:2n6t) were also positively associated with these biomarkers. Moreover, leptin and leptin/adiponectin ratio were negatively associated with changes in docosapentaenoic acid (DPA, C22:5n3) and stearidonic acid (SDA, C18:4n3). Adiponectin/leptin ratio was positively associated with docosapentaenoic acid (DPA, C22:5n3). Changes in adiponectin were positively correlated with changes in omega 3, such as heneicosapentaenoic acid (HPA, C21:5n3) and docosapentaenoic acid (DPA, C22:5n3). Results support that interdisciplinary therapy can control inflammatory and cardiometabolic profile in obese adolescents. Moreover, serum fatty acids can be influenced by lifestyle changes and are able to modulate these biomarkers.
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Affiliation(s)
| | | | - Lila Missae Oyama
- Programa de Pós-Graduação em Nutrição, Universidade Federal de São Paulo (UNIFESP), Brazil; Laboratório de Fisiologia da Nutrição, Universidade Federal de São Paulo (UNIFESP), Brazil
| | | | | | | | - Aline Dal'Olio Gomes
- Departamento de Fisiologia Geral, Instituto de Biociências, Universidade de São Paulo (USP), Brazil
| | - Renata Guimarães Moreira
- Departamento de Fisiologia Geral, Instituto de Biociências, Universidade de São Paulo (USP), Brazil
| | | | - Claudia Maria Oller do Nascimento
- Programa de Pós-Graduação em Nutrição, Universidade Federal de São Paulo (UNIFESP), Brazil; Laboratório de Fisiologia da Nutrição, Universidade Federal de São Paulo (UNIFESP), Brazil
| | | | - Sergio Tufik
- Departamento de Psicobiologia, Universidade Federal de São Paulo (UNIFESP), Brazil
| | - Marco Túlio de Mello
- Programa de Pós-Graduação em Nutrição, Universidade Federal de São Paulo (UNIFESP), Brazil; Departamento de Psicobiologia, Universidade Federal de São Paulo (UNIFESP), Brazil
| | - Ana R Dâmaso
- Programa de Pós-Graduação em Nutrição, Universidade Federal de São Paulo (UNIFESP), Brazil.
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Uzunian LG, Vitalle MSDS. Habilidades sociais: fator de proteção contra transtornos alimentares em adolescentes. CIENCIA & SAUDE COLETIVA 2015; 20:3495-508. [DOI: 10.1590/1413-812320152011.18362014] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2014] [Indexed: 11/22/2022] Open
Abstract
Resumo O objetivo desse estudo foi revisar a literatura a cerca da relação entre transtornos alimentares e habilidades sociais em adolescentes. Pesquisou-se as bases de dados Medline, SciELO e Lilacs, cruzando os descritores “transtornos alimentares”, “anorexia nervosa”, “bulimia nervosa” e “comportamento alimentar”, com os descritores “psicologia social” e “isolamento social”, e com as palavras chave “competência social”, “habilidade social” e “relação interpessoal”. Incluiu-se estudos com adolescentes, nos idiomas português, inglês e espanhol, e publicações realizadas entre os anos de 2007 a 2012. A busca resultou em 63 artigos, sendo incluídos 50 nesta revisão. A maioria dos estudos foi conduzido no Brasil e nos Estados Unidos. Do total, 43 eram artigos originais. Os estudos visavam compreender como o estado emocional poderia influenciar no estabelecimento dos transtornos alimentares, assim como as relações interpessoais e a relação entre os pares. Os artigos também discutiram a influência da mídia e da sociedade neste processo. A partir da análise dos estudos, observou-se que quanto maior o repertório de habilidades sociais dos adolescentes, maior será o fator de proteção contra o desenvolvimento de transtornos alimentares.
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Tortorella A, Brambilla F, Fabrazzo M, Volpe U, Monteleone AM, Mastromo D, Monteleone P. Central and peripheral peptides regulating eating behaviour and energy homeostasis in anorexia nervosa and bulimia nervosa: a literature review. EUROPEAN EATING DISORDERS REVIEW 2014; 22:307-20. [PMID: 24942507 DOI: 10.1002/erv.2303] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2014] [Revised: 05/14/2014] [Accepted: 05/15/2014] [Indexed: 02/03/2023]
Abstract
A large body of literature suggests the occurrence of a dysregulation in both central and peripheral modulators of appetite in patients with anorexia nervosa (AN) and bulimia nervosa (BN), but at the moment, the state or trait-dependent nature of those changes is far from being clear. It has been proposed, although not definitively proved, that peptide alterations, even when secondary to malnutrition and/or to aberrant eating behaviours, might contribute to the genesis and the maintenance of some symptomatic aspects of AN and BN, thus affecting the course and the prognosis of these disorders. This review focuses on the most significant literature studies that explored the physiology of those central and peripheral peptides, which have prominent effects on eating behaviour, body weight and energy homeostasis in patients with AN and BN. The relevance of peptide dysfunctions for the pathophysiology of eating disorders is critically discussed.
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12
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Dâmaso AR, da Silveira Campos RM, Caranti DA, de Piano A, Fisberg M, Foschini D, de Lima Sanches P, Tock L, Lederman HM, Tufik S, de Mello MT. Aerobic plus resistance training was more effective in improving the visceral adiposity, metabolic profile and inflammatory markers than aerobic training in obese adolescents. J Sports Sci 2014; 32:1435-45. [PMID: 24730354 DOI: 10.1080/02640414.2014.900692] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
The purpose of this study was to determine whether aerobic plus resistance training (AT + RT) is more effective than aerobic training (AT) at reducing inflammatory markers and cardiovascular risk in obese adolescents. A total of 139 obese adolescents were enrolled, aged 15-19 years, body mass index (BMI) ≥ 95th percentile and participated in 1 year of interdisciplinary intervention. They were randomised into two groups: AT (n = 55), AT + RT (n = 61). Blood samples were collected to analyse glycaemia, insulin, the lipid profile, leptin and adiponectin concentrations. Insulin resistance was measured by homeostasis model assessment of insulin resistance index (HOMA-IR). The AT + RT group showed better results with regard to decreased body fat mass, low-density lipoprotein concentration (LDL-c) levels, subcutaneous and visceral fat and increased body lean mass. Indeed, a reduction of hyperleptinaemia and an increase in adiponectin concentrations, promoting an improvement in the leptin/adiponectin ratio, was observed. Important clinical parameters were improved in both types of exercise; however, AT + RT was more effective in improving the visceral adiposity, metabolic profile and inflammatory markers than AT alone, suggesting clinical applications for the control of intra-abdominal obesity and cardiovascular risk in the paediatric population.
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Affiliation(s)
- Ana Raimunda Dâmaso
- a Post Graduate Program of Nutrition , Universidade Federal de São Paulo , São Paulo , Brazil
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Abstract
PURPOSE The purpose of this paper is to provide an analysis of the concept of binge eating in obese adolescents. METHODS Rodgers' evolutionary approach was used to frame this analysis. A search was conducted within the Cumulative Index to Nursing and Allied Health Literature, Medline, and PsycINFO for publications between 1980 and 2011. FINDINGS Conceptual shifts in the meaning of binge eating have occurred over the past 30 years, yet the two enduring attributes are consumption of a large amount of food and a loss of control over eating. CONCLUSION Though this analysis demonstrates a consensus concerning the core attributes of binge eating, further refinement of the nuances, subtleties, and use of the concept in relation to adolescents is needed.
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Affiliation(s)
- Ariana Chao
- Yale School of Nursing, Yale University, New Haven, CT
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Carvalho-Ferreira JPD, Cipullo MAT, Caranti DA, Masquio DCL, Andrade-Silva SG, Pisani LP, Dâmaso AR. Interdisciplinary lifestyle therapy improves binge eating symptoms and body image dissatisfaction in Brazilian obese adults. TRENDS IN PSYCHIATRY AND PSYCHOTHERAPY 2012; 34:223-33. [DOI: 10.1590/s2237-60892012000400008] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/23/2011] [Accepted: 12/17/2011] [Indexed: 11/22/2022]
Abstract
INTRODUCTION: Obesity is related to numerous negative consequences for physical and mental health. It is often associated with the presence of binge eating disorder, body image dissatisfaction, and general psychopathology. OBJECTIVE: To assess the effects of an interdisciplinary lifestyle therapy on binge eating symptoms, depression, anxiety, body dissatisfaction, and quality of life in obese adults. METHODS: A total of 49 obese adults (body mass index = 37.35±5.82 kg/m²; age = 44.14±10.00 years) participated in a weight-loss program for 6 months. Symptoms suggestive of binge eating, body dissatisfaction, depression, anxiety, and quality of life were measured using self-reported questionnaires. Food intake was assessed using a 3-day dietary record. Data were analyzed using analysis of variance (ANOVA). RESULTS: ANOVA results showed a reduction in binge eating symptoms and in body dissatisfaction results. Depression and anxiety symptoms also decreased, and an increase was observed in quality of life scores. After therapy, a significant improvement was observed in dietary patterns, as well as significant weight loss. A positive correlation was found between variation of anxiety symptoms and lipid intake. Binge eating symptoms were associated with anxiety symptoms and body image dissatisfaction, and body image dissatisfaction correlated positively with anxiety symptoms in males only. In females, a positive correlation was observed between depression and binge eating symptoms. CONCLUSION: The interdisciplinary therapy was effective in promoting positive physical and psychological changes and in improving the quality of life of obese adults.
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