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Iljin A, Wlaźlak M, Sitek A, Antoszewski B, Zieliński T, Gmitrowicz A, Kropiwnicki P, Strzelczyk J. Mental Health, and Eating Disorders in Patients After Roux-en-Y Gastric Bypass Surgery (RYGB). POLISH JOURNAL OF SURGERY 2024; 96:1-11. [PMID: 38979584 DOI: 10.5604/01.3001.0054.5209] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/10/2024]
Abstract
<b>Introduction:</b> Obesity, as one of the main health problems worldwide, is associated with an increased risk of developing mental and eating disorders and negative eating habits. Bariatric surgery allows for rapid weight loss and alleviates the symptoms of concomitant diseases in obese patients.<b>Aim:</b> Pre- and postoperative estimation of mental disorders and eating behaviors in patients after Roux-en-Y Gastric Bypass (RYGB).<b>Material and methods:</b> Analysis of data from up to 5 years of follow-up including clinical examination and questionnaires.<b>Results:</b> Following parameters decreased after RYGB: anxiety and hyperactivity from 32.81% to 21.88%, mood disorders - 31.25% to 20.31%, substance abuse - 40.63% to 28.13%, emotional eating - 76.56% to 29.69%, binge eating - 50% to 6.25%, night eating - 87.5% to 20.31%. Postoperative rates of: negative eating habits, daily intake of calories and sweetened beverages, flatulence, constipation, and abdominal pain decreased, while the rate of food intolerance and emesis increased.<b>Conclusions:</b> In our patients, the occurrence of: mental and eating disorders, negative eating habits, daily calories, sweetened beverages, coffee intake decreased after weight loss (as a result of RYGB), but water, vegetables and fruit consumption increased. Lower rate of flatulence, constipation, and abdominal pain, but higher of food intolerance and emesis were also confirmed after RYGB.
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Affiliation(s)
- Aleksandra Iljin
- Department of Plastic, Reconstructive and Aesthetic SurgeryMedical University of Lodz, Poland
| | - Michał Wlaźlak
- Department of General and Transplant Surgery, Medical University of Lodz, Poland
| | - Aneta Sitek
- Department of Anthropology, Faculty of Biology and Environmental Protection, University of Lodz, Poland
| | - Bogusław Antoszewski
- Department of Plastic, Reconstructive and Aesthetic Surgery, Medical University of Lodz, Poland
| | - Tomasz Zieliński
- Department of Plastic, Reconstructive and Aesthetic Surgery, Medical University of Lodz, Poland
| | | | - Paweł Kropiwnicki
- Department of Adolescent Psychiatry, Medical University of Lodz, Poland
| | - Janusz Strzelczyk
- Department of General and Transplant Surgery, Medical University of Lodz, Poland
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Pape M, Herpertz S, Schroeder S, Seiferth C, Färber T, Wolstein J, Steins-Loeber S. Food Addiction and Its Relationship to Weight- and Addiction-Related Psychological Parameters in Individuals With Overweight and Obesity. Front Psychol 2021; 12:736454. [PMID: 34621227 PMCID: PMC8491654 DOI: 10.3389/fpsyg.2021.736454] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2021] [Accepted: 08/26/2021] [Indexed: 01/20/2023] Open
Abstract
Background and Aims: It is assumed that a relevant subgroup of individuals experiences an addiction-like eating behaviour (Food Addiction), characterized by an impaired control over eating behaviour, emotional eating and food craving. Individuals experiencing Food Addiction partially share common symptomatology with Binge-Eating-Disorder and Bulimia Nervosa. The aim of this study was to investigate the prevalence of Food Addiction, general psychopathology, and associations with weight- and addiction-related constructs in individuals with overweight and obesity, who did not suffer from Binge-Eating-Disorder or Bulimia Nervosa. Methods:N=213 (67.1% female; MBMI=33.35kg/m2, SDBMI=3.79kg/m2) participants who were included in a weight loss program (I-GENDO project) reported BMI and completed questionnaires before the start of the treatment. Food Addiction severity, depressive symptoms, alcohol use disorder, internet use disorder, psychological distress, impulsivity personality trait, impulsive and emotional eating behaviour, food related inhibitory control, weight bias internalization, and self-efficacy were assessed. Results: The prevalence of Food Addiction was 15% with higher, although not statistically significant, prevalence in female (18.2%) compared to male (8.6%) participants. Food Addiction was associated with higher BMI at baseline assessment, low self-esteem, impulsive and emotional eating behaviour, weight bias internalization, and deficits in food-related inhibitory control. In addition, correlations were found between Food Addiction and severity of depressive symptoms, internet use disorder, and psychological distress. Conclusion: A relevant subgroup of participants experiences Food Addiction even when controlling for Binge-Eating-Disorder and Bulimia Nervosa. Future studies are warranted that investigate whether Food Addiction affects treatment success.
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Affiliation(s)
- Magdalena Pape
- Department of Psychosomatic Medicine and Psychotherapy, LWL-University Hospital, Ruhr University Bochum, Bochum, Germany.,Department of Clinical Psychology and Psychotherapy, University of Bamberg, Bamberg, Germany
| | - Stephan Herpertz
- Department of Psychosomatic Medicine and Psychotherapy, LWL-University Hospital, Ruhr University Bochum, Bochum, Germany
| | - Stefanie Schroeder
- Department of Clinical Psychology and Psychotherapy, University of Bamberg, Bamberg, Germany.,Department of Pathopsychology, University of Bamberg, Bamberg, Germany
| | - Caroline Seiferth
- Department of Clinical Psychology and Psychotherapy, University of Bamberg, Bamberg, Germany
| | - Tanja Färber
- Department of Pathopsychology, University of Bamberg, Bamberg, Germany
| | - Jörg Wolstein
- Department of Pathopsychology, University of Bamberg, Bamberg, Germany
| | - Sabine Steins-Loeber
- Department of Clinical Psychology and Psychotherapy, University of Bamberg, Bamberg, Germany
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A review of binge eating disorder and obesity. NEUROPSYCHIATRIE : KLINIK, DIAGNOSTIK, THERAPIE UND REHABILITATION : ORGAN DER GESELLSCHAFT ÖSTERREICHISCHER NERVENÄRZTE UND PSYCHIATER 2020; 35:57-67. [PMID: 32346850 DOI: 10.1007/s40211-020-00346-w] [Citation(s) in RCA: 52] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/24/2020] [Accepted: 03/24/2020] [Indexed: 12/13/2022]
Abstract
Binge eating disorder (BED) is a mental illness characterised by recurrent binge eating episodes in the absence of appropriate compensatory behaviours. Consequently, BED is strongly associated with obesity. The current review aims to provide an update of the most relevant aspects of BED (e.g., clinical profile, aetiology and treatment approaches), in order not only to facilitate a better understanding of the disorder and its clinical consequences, but also to identify potential targets of prevention and intervention. Patients with BED often present high comorbidity with other medical conditions and psychiatric disorders. Numerous risk factors have been associated with the development and maintenance of the disorder. Moreover, although some treatments for BED have proven to be effective in addressing different key aspects of the disorder, the rates of patients that have ever received specific treatment for BED are very low. The factors involved and how to implement effective treatments will be discussed for the purpose of addressing the eating symptomatology and comorbid obesity.
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Legenbauer T, Müller A, de Zwaan M, Herpertz S. Body Image and Body Avoidance Nine Years After Bariatric Surgery and Conventional Weight Loss Treatment. Front Psychiatry 2020; 10:945. [PMID: 31992997 PMCID: PMC6971062 DOI: 10.3389/fpsyt.2019.00945] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/30/2019] [Accepted: 11/29/2019] [Indexed: 01/18/2023] Open
Abstract
Recently, there has been an increasing focus on body image dissatisfaction (BID), both as a motivational factor for seeking bariatric surgery and as a factor influencing weight loss outcome after surgery. Although associations have been reported between BID, emotional distress and successful weight loss, conclusions are limited due to methodological issues such as non-weight-specific assessment tools for body image and neglect of behavioral components (e.g. body avoidance, BA). The present study seeks to report on BID and BA 9 years after bariatric surgery using a cross-sectional data set from the 9-year follow-up assessment of the Essen-Bochum Obesity Treatment Study (EBOTS). In total, N = 291 participants of the original EBOTS sample were included in the present analyses (N = 78 bariatric surgery patients, SURG; N = 124 patients of a conventional treatment program, CONV; and N = 83 individuals with obesity not seeking treatment, OC). Current body image facets (BID and BA) were captured at the 9-year follow-up assessment via silhouette scales adapted for use in samples with obesity. Moreover, BID was assessed retrospectively to obtain baseline attitudes. Possible influences of eating disorder symptoms and depression/anxiety were controlled for and assessed via standardized self-report measures. The results imply an improvement in BID in the SURG group, but not in the CONV and OC groups. The level of BA in relation to clothing was significantly higher in the CONV group compared to both the SURG and OC group. Current BID as well as BA were positively associated with current body weight as well as depression, anxiety, and levels of disinhibited eating. A positive change from baseline to current levels of BID was associated with successful weight loss, independently of treatment. The findings emphasize the role of the different components of body image after surgery for mental health features, and suggest a robust relationship between BID and weight loss (success). Thus, it might be helpful to address BID in treatment. However, further research, particularly in the form of prospective studies, is necessary to determine the direction of influence.
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Affiliation(s)
- Tanja Legenbauer
- Department for Child and Adolescent Psychiatry, Psychosomatic and Psychotherapy, LWL University Hospital of the Ruhr-University Bochum, Hamm, Germany
| | - Astrid Müller
- Department of Psychosomatic Medicine and Psychotherapy, Hannover Medical School, Hannover, Germany
| | - Martina de Zwaan
- Department of Psychosomatic Medicine and Psychotherapy, Hannover Medical School, Hannover, Germany
| | - Stephan Herpertz
- Department of Psychosomatic Medicine and Psychotherapy, LWL University Hospital of the Ruhr-University Bochum, Bochum, Germany
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Effects of DCM Leaf Extract of Gnidia glauca (Fresen) on Locomotor Activity, Anxiety, and Exploration-Like Behaviors in High-Fat Diet-Induced Obese Rats. Behav Neurol 2019; 2019:7359235. [PMID: 31933694 PMCID: PMC6942765 DOI: 10.1155/2019/7359235] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2019] [Revised: 11/03/2019] [Accepted: 12/07/2019] [Indexed: 11/30/2022] Open
Abstract
Obesity is the main component of metabolic syndromes involving distinct etiologies that target different underlying behavioral and physiological functions within the brain structures and neuronal circuits. An alteration in the neuronal circuitry stemming from abdominal or central obesity stimulates a cascade of changes in neurochemical signaling that directly or indirectly mediate spontaneously emitted behaviors such as locomotor activity patterns, anxiety, and exploration. Pharmacological agents available for the treatment of neurologic disorders have been associated with limited potency and intolerable adverse effects. These have necessitated the upsurge in the utilization of herbal prescriptions due to their affordability and easy accessibility and are firmly embedded within wider belief systems of many people. Gnidia glauca has been used in the management of many ailments including obesity and associated symptomatic complications. However, its upsurge in use has not been accompanied by empirical determination of these folkloric claims. The present study, therefore, is aimed at determining the modulatory effects of dichloromethane leaf extract of Gnidia glauca on locomotor activity, exploration, and anxiety-like behaviors in high-fat diet-induced obese rats in an open-field arena. Obesity was experimentally induced by feeding the rats with prepared high-fat diet and water ad libitum for 6 weeks. The in vivo antiobesity effects were determined by oral administration of G. glauca at dosage levels of 200, 250, and 300 mg/kg body weight in high-fat diet-induced obese rats from the 6th to 12th week. Phytochemical analysis was done using gas chromatography linked to mass spectroscopy. Results indicated that Gnidia glauca showed anxiolytic effects and significantly increased spontaneous locomotor activity and exploration-like behaviors in HFD-induced obese rats. The plant extract also contained phytocompounds that have been associated with amelioration of the main neurodegenerative mediators, viz., inflammation and oxidative stress. These findings provide “qualified leads” for the synthesis of new alternative therapeutic agents for the management of neurologic disorders. However, there is a need to conduct toxicity studies of Gnidia glauca to establish its safety profiles.
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Edmonton Obesity Staging System (EOSS) and Work Ability in the Evaluation of Workers Affected by Obesity: A Preliminary Report. J Occup Environ Med 2019. [PMID: 29538274 DOI: 10.1097/jom.0000000000001321] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
OBJECTIVE Obesity and work-ability may be influenced by reduced performance, associated diseases, and obesogenic environment. METHODS Two hundred seventy-six male (46.7 ± 10.6 years; BMI 33.3 ± 4.4 kg/m) and 658 female (48.4 ± 9.7 years; BMI 33.6 ± 5.4 kg/m) were enrolled. They were classified by Edmonton Obesity Staging System (EOSS) and interviewed for "perceived" work-ability. RESULTS Total work ability score was 1.3 ± 2.1 in EOSS 0, 1.2 ± 1.5 in EOSS 1, 1.8 ± 2 in EOSS 2, 2.0 ± 2.2 in EOSS 3. Work-ability, in relation to EOSS adjusted for sex, age, work categories referred to EOSS 0, was highest in EOSS stage 3 (P < 0.001 for trend) and with reference to Administration; Industries showed the worst score (P < 0.001) followed by Health (P = 0.001) and Service (P = 0.01). CONCLUSION The relation between EOSS and work-ability empowers clinical decision-making and helps to assess the impact of overweight on health and fitness for work.
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Abstract
Background: Inconsistent evidence exists regarding the strength, direction, and moderators in the relationship between obesity and psychiatric disorders. Aim: This study aims to summarize the evidence on the association between psychiatric illness and obesity with particular attention to the strength and direction of association and also the possible moderators in each postulated link. Materials and Methods: Systematic electronic searches of MEDLINE through PubMed, ScienceDirect, PsycINFO, and Google Scholar were carried out from inception till October 2016. Generated abstracts were screened for eligibility to be included in the review. Study designs that evaluated the strength of relationship between obesity and psychiatric disorders were included in the study. Quality assessment of included studies was done using the Newcastle–Ottawa checklist tool. Results: From a total of 2424 search results, 21 eligible articles were identified and reviewed. These included studies on obesity and depression (n = 15), obesity and anxiety (four) and one each on obesity and personality disorders, eating disorder (ED), attention deficit hyperactivity disorder, and alcohol use. Maximal evidence existed for the association between depression and obesity with longitudinal studies demonstrating a bidirectional link between the two conditions. The odds ratios (ORs) were similar for developing depression in obesity (OR: 1.21–5.8) and vice versa (OR: 1.18–3.76) with a stronger association observed in women. For anxiety disorders, evidence was mostly cross-sectional, and associations were of modest magnitude (OR: 1.27–1.40). Among other disorders, obesity, and EDs appear to have a close link (OR: 4.5). Alcohol use appears to be a risk factor for obesity and not vice versa but only among women (OR: 3.84). Conclusion: Obesity and depression have a significant and bidirectional association. Evidence is modest for anxiety disorders and inadequate for other psychiatric conditions. Gender appears to be an important mediator in these relationships.
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Affiliation(s)
- T M Rajan
- Department of Psychiatry, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, India
| | - V Menon
- Department of Psychiatry, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, India
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Heriseanu AI, Hay P, Touyz S. Grazing behaviour and associations with obesity, eating disorders, and health-related quality of life in the Australian population. Appetite 2019; 143:104396. [PMID: 31386867 DOI: 10.1016/j.appet.2019.104396] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2019] [Revised: 07/23/2019] [Accepted: 08/02/2019] [Indexed: 10/26/2022]
Abstract
BACKGROUND Grazing, including a compulsive subtype, represents an eating behaviour of recent interest in obesity and eating disorders (ED), however, there is little information regarding its prevalence and correlates in the general population. The current study aimed to report on the distribution of compulsive grazing (CG) and non-compulsive grazing (NCG) in the Australian population, and to assess associations with obesity, ED, and health-related functioning. METHODS A representative sample of 3047 individuals aged ≥15 years (50.8% female) completed a cross-sectional survey in 2016 assessing grazing, quality of life, BMI, and ED symptoms. Prevalence data were obtained, and logistic regressions and multivariate analyses were conducted to examine relationships between grazing and obesity, ED, and health-related quality of life. RESULTS The point prevalence of regular NCG was 38.04% (95% CI [36.33, 39.78]; n = 1159) and CG was 10.24% (95% CI [9.21, 11.37]; n = 312). Persons with regular CG had almost twice the odds of a BMI ≥ 30 than of a BMI in the "healthy" range compared to those with no grazing. CG presented stronger associations with ED features and binge-type ED diagnostic groups than NCG, with high rates found in BED-Broad and BN, although some associations with ED features were also present for NCG. Those with both ED and obesity had an 11-fold increase in the odds of engaging in CG than in no grazing, compared to those without. Mental health-related quality of life was lower in those who engaged in CG in the population, as well as in those with obesity. CONCLUSIONS Grazing, especially when associated with a more severe sense of loss of control, is a problematic eating behaviour in the general population, as well as in persons with high BMI, a binge-type ED, or both.
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Affiliation(s)
- Andreea I Heriseanu
- School of Psychology, University of Sydney, Australia, Clinical Psychology Unit, University of Sydney, Level 3 M02F, 94 Mallett Street, Camperdown, NSW, 2050, Australia.
| | - Phillipa Hay
- Translational Health Research Institute, School of Medicine, Western Sydney University, Australia, School of Medicine, Western Sydney University, Locked Bag 1797, Penrith, NSW, 2751, Australia; Campbelltown Hospital, South West Sydney Local Health District (SWSLHD), Australia, PO Box 149, Campbelltown, NSW, 2560, Australia.
| | - Stephen Touyz
- School of Psychology, University of Sydney, Australia, Clinical Psychology Unit, University of Sydney, Level 3 M02F, 94 Mallett Street, Camperdown, NSW, 2050, Australia; InsideOut Institute, Level 2, The Charles Perkins Centre, The University of Sydney, Johns Hopkins Drive, Camperdown, NSW, 2006, Australia.
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Tess BH, Maximiano-Ferreira L, Pajecki D, Wang YP. BARIATRIC SURGERY AND BINGE EATING DISORDER: SHOULD SURGEONS CARE ABOUT IT? A LITERATURE REVIEW OF PREVALENCE AND ASSESSMENT TOOLS. ARQUIVOS DE GASTROENTEROLOGIA 2019; 56:55-60. [PMID: 31141066 DOI: 10.1590/s0004-2803.201900000-10] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/21/2018] [Accepted: 02/20/2019] [Indexed: 12/14/2022]
Abstract
BACKGROUND Eating pathologies among bariatric surgery candidates are common and associated with adverse surgical outcomes, including weight regain and low quality of life. However, their assessment is made difficult by the great variety and inconsistent use of standardized measures. OBJECTIVE The purpose of this review was to synthesize current knowledge on the prevalence of binge eating disorder (BED) in presurgical patients and to make a critical appraisal of assessment tools for BED. METHODS A search was conducted on PubMed, Scopus, and Web of Science databases from January 1994 to March 2017. Data were extracted, tabulated and summarized using a narrative approach. RESULTS A total of 21 observational studies were reviewed for data extraction and analysis. Prevalence of BED in bariatric populations ranged from 2% to 53%. Considerable variation in patient characteristics and in BED assessment measures was evident among the studies. In addition, several methodological weaknesses were recognized in most of the studies. Ten different psychometric instruments were used to assess BED. Clinical interviews were used in only 12 studies, though this is the preferred tool to diagnose BED. CONCLUSION Study heterogeneity accounted for the variability of the results from different centers and methodological flaws such as insufficient sample size and selection bias impaired the evidence on the magnitude of BED in surgical settings. For the sake of comparability and generalizability of the findings in future studies, researchers must recruit representative samples of treatment-seeking candidates for bariatric surgery and systematically apply standard instruments for the assessment of BED.
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Affiliation(s)
- Beatriz H Tess
- Universidade de São Paulo, Faculdade de Medicina, Departamento de Medicina Preventiva, São Paulo, SP, Brasil
| | | | - Denis Pajecki
- Universidade de São Paulo, São Paulo, Faculdade de Medicina, Hospital das Clínicas, Disciplina de Cirurgia do Aparelho Digestivo, Departamento de Gastroenterologia, São Paulo, SP, Brasil
| | - Yuan-Pang Wang
- Universidade de São Paulo, Faculdade de Medicina, Hospital das Clínicas, Instituto de Psiquiatria (LIM-23), São Paulo, SP, Brasil
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Psychosomatic and Psychosocial Questions Regarding Bariatric Surgery: What Do We Know, or What Do We Think We Know? ZEITSCHRIFT FUR PSYCHOSOMATISCHE MEDIZIN UND PSYCHOTHERAPIE 2019; 63:344-369. [PMID: 29214946 DOI: 10.13109/zptm.2017.63.4.344] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
SUBJECT In view of the epidemic increase in severe obesity and the ineffectiveness of conservative weight-loss interventions, bariatric surgery delivers compelling results for patients with class II (BMI ≥ 35 kg/m²) and class III obesity (BMI ≥ 40 kg/m²), not only in reducing weight over the long term, but also in reducing obesity-related somatic comorbidity and improving psychosocial functioning and quality of life. Investigations into the psychosocial aspects of obesity surgery have proliferated over the last 15 years, providing a huge amount of essential research data. Yet the results are partly contradictory and highly dependent on the duration of follow-up. METHODS Based of a narrative review, this article provides an overview of the current status and recent developments of the reciprocal effects between bariatric surgery and psychosocial functioning. The review focused on eight domains representing important psychosomatic and psychosocial aspects of bariatric surgery. RESULTS Especially in cases of class II and III obesity, bariatric surgery is the only means to reduce bodyweight significantly and permanently, though they carry with them the associated risk factors of metabolic, cardiovascular, and oncological diseases.With regard to psychosocial and psychosomatic aspects, studies with a short-term catamnesis (approx. 3 years) speak in favor of an improvement in the quality of life including mental disorders. If we consider studies with longer follow-ups, however, the results are not as uniform. In particular, we observe an increase in harmful alcohol consumption, self-harm behavior, and suicide risk. CONCLUSIONS In light of mental well-being and thus also quality of life, bariatric surgery would appear to convey an elevated risk for a minority of patients.Yet identifying these patients before surgery has so far been insufficient.
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Qasim A, Mayhew AJ, Ehtesham S, Alyass A, Volckmar AL, Herpertz S, Hinney A, Hebebrand J, Meyre D. Gain-of-function variants in the melanocortin 4 receptor gene confer susceptibility to binge eating disorder in subjects with obesity: a systematic review and meta-analysis. Obes Rev 2019; 20:13-21. [PMID: 30306707 DOI: 10.1111/obr.12761] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/24/2018] [Revised: 07/20/2018] [Accepted: 08/02/2018] [Indexed: 01/21/2023]
Abstract
The association between coding variants in the melanocortin 4 receptor gene (MC4R) and binge eating disorder (BED) in patients with obesity is controversial. Two independent reviewers systematically searched MEDLINE, Embase, PsycINFO, BIOSIS Previews, Web of Science Core Collection and Google Scholar up to February 2018, using terms describing the MC4R gene and BED. Six of 103 identified references were included. Studies examined associations between at least one coding variant/mutation in MC4R and BED and screened for BED as per the Diagnostic and Statistical Manual of Mental Disorders. Risk of bias was assessed using a modified version of the Q-Genie tool, and overall quality of evidence was assessed using Grading of Recommendations Assessment, Development and Evaluation guidance. Meta-analysis was conducted via logistic regression models. A positive association between gain-of-function (GOF) variants in the MC4R and BED was observed (odds ratio [OR] = 3.05; 95% confidence interval [CI]: 1.82, 5.04; p = 1.7 × 10-5 ), while no association was detected between loss-of-function (LOF) mutations and BED (OR = 1.50; 95% CI: 0.73, 2.96; p = 0.25). Similar results were found after accounting for study quality (GOF variants: OR = 3.15; 95% CI: 1.76, 5.66; p = 1.1 × 10-4 ; LOF mutations: OR = 1.50; 95% CI: 0.73, 2.97; p = 0.25). Our systematic review and meta-analysis provides evidence that GOF variants as opposed to LOF mutations in MC4R are associated with BED in subjects with obesity.
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Affiliation(s)
- A Qasim
- Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, ON, Canada
| | - A J Mayhew
- Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, ON, Canada
| | - S Ehtesham
- Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, ON, Canada
| | - A Alyass
- Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, ON, Canada
| | - A-L Volckmar
- Department of Child and Adolescent Psychiatry, University Hospital Essen, University of Duisburg - Essen, Essen, Germany
| | - S Herpertz
- Department of Psychosomatic Medicine and Psychotherapy, LWL University Clinic, Ruhr University Bochum, Bochum, Germany
| | - A Hinney
- Department of Child and Adolescent Psychiatry, University Hospital Essen, University of Duisburg - Essen, Essen, Germany
| | - J Hebebrand
- Department of Child and Adolescent Psychiatry, University Hospital Essen, University of Duisburg - Essen, Essen, Germany
| | - D Meyre
- Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, ON, Canada.,Department of Pathology and Molecular Medicine, McMaster University, Hamilton, ON, Canada
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Health-Related Quality of Life, Anxiety, and Depression in Bariatric Surgery Candidates Compared to Patients from a Psychosomatic Inpatient Hospital. Obes Surg 2018; 27:2378-2387. [PMID: 28285469 DOI: 10.1007/s11695-017-2629-2] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
BACKGROUND AND AIM Past research indicated high psychiatric comorbidity and poor health-related quality of life (HRQOL) in patients seeking surgical treatment for obesity. This study investigated if preoperative bariatric surgery patients perceive equally poor HRQOL and increased levels of anxiety and depression as mentally ill patients. METHODS The study included four groups: 192 bariatric surgery candidates (PRE, 71% women, BMI 48.35 ± 8.98 kg/m2), 96 psychotherapy inpatients with mental disorders (PSY, 77% women, BMI 27.12 ± 9.17 kg/m2), 103 postoperative bariatric surgery patients (POST, 78% women, BMI 30.38 ± 2.88 kg/m2), and a convenience sample of 96 non-clinical volunteers with pre-obesity or obesity grade 1 (CG, 52% women, BMI 29.22 ± 2.64 kg/m2). HRQOL was measured using the 12-item short form health survey (SF-12), and psychopathology was assessed with the hospital anxiety and depression scale (HADS). RESULTS The PRE group exhibited the lowest physical HRQOL, and the PSY group the lowest mental HRQOL. The highest mental/physical HRQOL was reported by the POST group and the CG, without significant differences between these two groups. While the PSY group scored higher on HADS-anxiety scale than the PRE group, neither group differed with regards to symptoms of depression. The lowest levels of HADS-depression were found in the POST group and the CG. CONCLUSIONS The present findings suggest that bariatric surgery candidates may suffer from equally high levels of depression as psychotherapy inpatients, but they perceive better mental well-being. Routine mental health evaluation should incorporate assessments for both psychopathology and HRQOL. TRIAL REGISTRATION DRKS00009901.
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Heriseanu AI, Hay P, Corbit L, Touyz S. Grazing in adults with obesity and eating disorders: A systematic review of associated clinical features and meta-analysis of prevalence. Clin Psychol Rev 2017; 58:16-32. [DOI: 10.1016/j.cpr.2017.09.004] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2017] [Revised: 07/18/2017] [Accepted: 09/12/2017] [Indexed: 02/06/2023]
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Call CC, Devlin MJ, Fennoy I, Zitsman JL, Walsh BT, Sysko R. Who seeks bariatric surgery? Psychosocial functioning among adolescent candidates, other treatment-seeking adolescents with obesity and healthy controls. Clin Obes 2017; 7:384-392. [PMID: 28841271 PMCID: PMC5678949 DOI: 10.1111/cob.12211] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/07/2017] [Revised: 06/27/2017] [Accepted: 07/21/2017] [Indexed: 11/28/2022]
Abstract
Limited data are available on the characteristics of adolescents with obesity who seek bariatric surgery. Existing data suggest that adolescent surgery candidates have a higher body mass index (BMI) than comparison adolescents with obesity, but the limited findings regarding psychosocial functioning are mixed. This study aimed to compare BMI and psychosocial functioning among adolescent bariatric surgery candidates, outpatient medical-treatment-seeking adolescents with obesity (receiving lifestyle modification), and adolescents in the normal-weight range. All adolescents completed self-report measures of impulsivity, delay discounting, depression, anxiety, stress, eating pathology, family functioning and quality of life, and had their height and weight measured. Adolescent surgical candidates had higher BMIs than both comparison groups. Surgical candidates did not differ from medical-treatment-seeking adolescents with obesity on any measure of psychosocial functioning, but both groups of adolescents with obesity reported greater anxiety and eating pathology and poorer quality of life than normal-weight adolescents. Quality of life no longer differed across groups after controlling for BMI, suggesting that it is highly related to weight status. Adolescents with obesity may experience greater anxiety, eating pathology, and quality of life impairments than their peers in the normal-weight range regardless of whether they are seeking surgery or outpatient medical treatment. Clinical implications and directions for future research are discussed.
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Affiliation(s)
| | - Michael J. Devlin
- Columbia Center for Eating Disorders, Division of Clinical Therapeutics, New York State Psychiatric Institute, New York, NY, USA
- Department of Psychiatry, College of Physicians and Surgeons of Columbia University, New York, NY, USA
| | - Ilene Fennoy
- Department of Pediatrics, Division of Pediatric Endocrinology, Diabetes & Metabolism, College of Physicians and Surgeons of Columbia University, New York, NY, USA
| | - Jeffrey L. Zitsman
- Center for Adolescent Bariatric Surgery, Department of Surgery, Columbia University Medical Center, New York, New York, USA
| | - B. Timothy Walsh
- Columbia Center for Eating Disorders, Division of Clinical Therapeutics, New York State Psychiatric Institute, New York, NY, USA
- Department of Psychiatry, College of Physicians and Surgeons of Columbia University, New York, NY, USA
| | - Robyn Sysko
- Eating and Weight Disorders Program, Department of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Corresponding Author: Robyn Sysko, Ph.D., Eating and Weight Disorders Program, Icahn School of Medicine at Mt. Sinai, One Gustave L. Levy Place, Box 1230, New York, NY 10029, , Phone: 212-659-8724, Fax: 212-849-2561
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15
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Legenbauer T, Müller A, de Zwaan M, Fischer C, Burgmer R, Herpertz S. The Impact of Self-Reported Impulsivity on the Course of Weight Is Mediated by Disinhibited Eating. EUROPEAN EATING DISORDERS REVIEW 2017; 26:38-45. [PMID: 29067753 DOI: 10.1002/erv.2563] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2017] [Revised: 09/15/2017] [Accepted: 09/22/2017] [Indexed: 11/11/2022]
Abstract
This study investigates the impact of impulsivity and the mediating role of disinhibited eating behaviour (DEB) on weight and weight trajectories in a large data set including obese non-treatment seeking individuals (obese control, n = 138) and obese individuals who were either receiving a conventional treatment program (n = 227) or bariatric surgery (n = 123). Data was assessed one, 4 and 9 years after baseline including self-reports for impulsivity and DEB. Results suggest a significant association between impulsivity and body mass index, which is partially mediated by DEB. Longitudinally, the influence of impulsivity on the course of weight after 9 years was fully mediated by DEB in obese control but not in the treatment groups. The results indicate an interplay between impulsivity and DEB with respect to obesity. Further research is needed to clarify how the mediation works and when it exerts its effect, in order to identify those that might profit from a specific (impulsivity-reducing) training. Copyright © 2017 John Wiley & Sons, Ltd and Eating Disorders Association.
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Affiliation(s)
- Tanja Legenbauer
- LWL University Hospital for Child and Adolescent Psychiatry, Ruhr University Bochum, Hamm, Germany
| | - Astrid Müller
- Department of Psychosomatic Medicine and Psychotherapy, Hannover Medical School, Hannover, Germany
| | - Martina de Zwaan
- Department of Psychosomatic Medicine and Psychotherapy, Hannover Medical School, Hannover, Germany
| | - Charlotte Fischer
- Department of Psychosomatic Medicine and Psychotherapy, LWL-University Hospital, Ruhr University Bochum, Bochum, Germany
| | - Ramona Burgmer
- Department of Psychosomatic Medicine and Psychotherapy, LWL-University Hospital, Ruhr University Bochum, Bochum, Germany
| | - Stephan Herpertz
- Department of Psychosomatic Medicine and Psychotherapy, LWL-University Hospital, Ruhr University Bochum, Bochum, Germany
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16
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Gulliford MC, Charlton J, Booth HP, Fildes A, Khan O, Reddy M, Ashworth M, Littlejohns P, Prevost AT, Rudisill C. Costs and outcomes of increasing access to bariatric surgery for obesity: cohort study and cost-effectiveness analysis using electronic health records. HEALTH SERVICES AND DELIVERY RESEARCH 2016. [DOI: 10.3310/hsdr04170] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
BackgroundBariatric surgery is known to be an effective treatment for extreme obesity but access to these procedures is currently limited.ObjectiveThis study aimed to evaluate the costs and outcomes of increasing access to bariatric surgery for severe and morbid obesity.Design and methodsPrimary care electronic health records from the UK Clinical Practice Research Datalink were analysed for 3045 participants who received bariatric surgery and 247,537 general population controls. The cost-effectiveness of bariatric surgery was evaluated in severe and morbid obesity through a probabilistic Markov model populated with empirical data from electronic health records.ResultsIn participants who did not undergo bariatric surgery, the probability of participants with morbid obesity attaining normal body weight was 1 in 1290 annually for men and 1 in 677 for women. Costs of health-care utilisation increased with body mass index category but obesity-related physical and psychological comorbidities were the main drivers of health-care costs. In a cohort of 3045 adult obese patients with first bariatric surgery procedures between 2002 and 2014, bariatric surgery procedure rates were greatest among those aged 35–54 years, with a peak of 37 procedures per 100,000 population per year in women and 10 per 100,000 per year in men. During 7 years of follow-up, the incidence of diabetes diagnosis was 28.2 [95% confidence interval (CI) 24.4 to 32.7] per 1000 person-years in controls and 5.7 (95% CI 4.2 to 7.8) per 1000 person-years in bariatric surgery patients (adjusted hazard ratio was 0.20, 95% CI 0.13 to 0.30;p < 0.0001). In 826 obese participants with type 2 diabetes mellitus who received bariatric surgery, the relative rate of diabetes remission, compared with controls, was 5.97 (95% CI 4.86 to 7.33;p < 0.001). There was a slight reduction in depression in the first 3 years following bariatric surgery that was not maintained. Incremental lifetime costs associated with bariatric surgery were £15,258 (95% CI £15,184 to £15,330), including costs associated with bariatric surgical procedures of £9164 per participant. Incremental quality-adjusted life-years (QALYs) were 2.142 (95% CI 2.031 to 2.256) per participant. The estimated cost per QALY gained was £7129 (95% CI £6775 to £7506). Estimates were similar across gender, age and deprivation subgroups.LimitationsIntervention effects were derived from a randomised trial with generally short follow-up and non-randomised studies of longer duration.ConclusionsBariatric surgery is associated with increased immediate and long-term health-care costs but these are exceeded by expected health benefits to obese individuals with reduced onset of new diabetes, remission of existing diabetes and lower mortality. Diverse obese individuals have clear capacity to benefit from bariatric surgery at acceptable cost.Future workFuture research should evaluate longer-term outcomes of currently used procedures, and ways of delivering these more efficiently and safely.FundingThe National Institute for Health Research (NIHR) Health Services and Delivery Research programme. Martin C Gulliford and A Toby Prevost were supported by the NIHR Biomedical Research Centre at Guy’s and St Thomas’ Hospitals. Peter Littlejohns was supported by the South London Collaboration for Leadership in Applied Health Research and Care. The funders did not engage in the design, conduct or reporting of the research.
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Affiliation(s)
- Martin C Gulliford
- Department of Primary Care and Public Health Sciences, King’s College London, London, UK
- National Institute for Health Research (NIHR) Biomedical Research Centre, Guy’s and St Thomas’ NHS Foundation Trust, London, UK
| | - Judith Charlton
- Department of Primary Care and Public Health Sciences, King’s College London, London, UK
| | - Helen P Booth
- Department of Primary Care and Public Health Sciences, King’s College London, London, UK
| | - Alison Fildes
- Department of Primary Care and Public Health Sciences, King’s College London, London, UK
| | - Omar Khan
- Department of Surgery, St George’s University Hospital NHS Foundation Trust, London, UK
| | - Marcus Reddy
- Department of Surgery, St George’s University Hospital NHS Foundation Trust, London, UK
| | - Mark Ashworth
- Department of Primary Care and Public Health Sciences, King’s College London, London, UK
| | - Peter Littlejohns
- Department of Primary Care and Public Health Sciences, King’s College London, London, UK
| | - A Toby Prevost
- Department of Primary Care and Public Health Sciences, King’s College London, London, UK
- National Institute for Health Research (NIHR) Biomedical Research Centre, Guy’s and St Thomas’ NHS Foundation Trust, London, UK
| | - Caroline Rudisill
- Department of Social Policy, London School of Economics and Political Science, London, UK
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Sogg S, Lauretti J, West-Smith L. Recommendations for the presurgical psychosocial evaluation of bariatric surgery patients. Surg Obes Relat Dis 2016; 12:731-749. [DOI: 10.1016/j.soard.2016.02.008] [Citation(s) in RCA: 155] [Impact Index Per Article: 19.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2016] [Accepted: 02/05/2016] [Indexed: 12/20/2022]
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18
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Mitchell JE. Medical comorbidity and medical complications associated with binge-eating disorder. Int J Eat Disord 2016; 49:319-23. [PMID: 26311499 DOI: 10.1002/eat.22452] [Citation(s) in RCA: 96] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/03/2015] [Indexed: 01/21/2023]
Abstract
OBJECTIVE The purpose of this review is to provide an overview of possible medical complications of binge-eating disorder (BED). METHOD Literature on BED, both in obese and nonobese patients, was reviewed. RESULTS A growing literature suggests that BED independently may increase the likelihood of developing components of the metabolic syndrome, and that LOC eating in children may contribute to weight gain and metabolic disturbances. Limited evidence suggests that other organ systems may be affected by BED as well. DISCUSSION Additional prospective studies are needed. Although the results of the available studies are not definitive and provide somewhat mixed results, there does appear to be a clear suggestion of an increased risk for the development of components of the metabolic syndrome in adults and children.
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Affiliation(s)
- James E Mitchell
- Department of Psychiatry and Behavioral Science, Neuropsychiatric Research Institute, UND School of Medicine and Health Sciences, Fargo, North Dakota
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19
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Hayden MJ, Murphy KD, Brown WA, O'Brien PE. Axis I disorders in adjustable gastric band patients: the relationship between psychopathology and weight loss. Obes Surg 2015; 24:1469-75. [PMID: 24570091 DOI: 10.1007/s11695-014-1207-0] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
BACKGROUND Bariatric surgery candidates have higher rates of co-morbid psychological illnesses than those in the general population. The effect of weight loss on these illnesses is unclear. METHODS This prospective observational study explored psychiatric co-morbidities and weight loss outcomes in 204 gastric banding surgery candidates. Psychiatric co-morbidities were assessed prior to surgery and 2 years post-surgery. One hundred and fifty patients (74%) completed assessments at both time points. RESULTS At baseline, 39.7% of the patients met the criteria for a current axis I disorder as defined by the Diagnostic and Statistical Manual of Mental Disorders, 4th Edition (DSM-IV). Mood disorders were the most frequent (26.5%), followed by anxiety disorders (15.2%) and binge eating disorder (13.2%). Preoperative psychopathology predicted clinical psychopathology at 2 years. No preoperative or post-operative axis I disorder was significantly related to weight loss at 2 years. The frequency of current axis I disorders decreased significantly from 39.7% preoperatively to 20% 2 years post-surgery. CONCLUSIONS The point prevalence of psychopathology in this sample of Australian bariatric candidates is high. Psychopathology, preoperatively and at 2 years of follow-up, was not associated with weight loss at 2 years.
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Affiliation(s)
- M J Hayden
- Centre for Obesity Research and Education, Monash University, Melbourne, Australia,
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20
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Mitchell JE, King WC, Pories W, Wolfe B, Flum DR, Spaniolas K, Bessler M, Devlin M, Marcus MD, Kalarchian M, Engel S, Khandelwal S, Yanovski S. Binge eating disorder and medical comorbidities in bariatric surgery candidates. Int J Eat Disord 2015; 48:471-6. [PMID: 25778499 PMCID: PMC4980070 DOI: 10.1002/eat.22389] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/02/2015] [Indexed: 01/21/2023]
Abstract
OBJECTIVE To determine whether binge eating disorder (BED) status is associated with medical comorbidities in obese adults scheduled for bariatric surgery. METHOD The study utilized Longitudinal Assessment of Bariatric Surgery-2 data obtained from six clinical centers around the United States. This is a well-phenotyped cohort of individuals who were evaluated within 30 days before their scheduled surgery using standardized protocols. In the cohort, 350 participants were classified as having BED and 1,875 as not having BED (non-BED). Multivariable logistic regression was used to determine whether BED status was independently related to medical comorbidities. As an exploratory analysis, significance was based on nominal p-values (p < .05). Holm's-adjusted p-values were also reported. RESULTS After adjusting for age, sex, education, and body mass index, BED status was found to be independently associated with four of the 15 comorbidities (i.e., impaired glucose levels (odds ratio [OR] = 1.45 (95% confidence interval [CI]: 1.12-1.87)), high triglycerides (OR = 1.28 (95% CI: 1.002-1.63)), and urinary incontinence (OR = 1.30 (95% CI: 1.02-1.66)), all being more common among the BED sample, and severe walking limitations being less common in the BED sample (OR = 0.53 (95% CI: 0.29-0.96)). With further adjustment for psychiatric/emotional health indicators, BED status was independently associated with three comorbidities (impaired glucose levels (OR = 1.36 (95% CI: 1.04-1.79)), cardiovascular disease (OR = 0.50 (95% CI: 0.30-0.86)), and severe walking limitations (OR = 0.38 (95% CI: 0.19-0.77)). However, Holm's-adjusted p-values for all variables were greater than .05. DISCUSSION The results suggest the possibility of a contribution of BED to risk of specific medical comorbidities in severely obese adults.
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Affiliation(s)
| | - Wendy C. King
- Data Coordinating Center, Graduate School of Public Health at the University of Pittsburgh, Pittsburgh, PA
| | | | - Bruce Wolfe
- Oregon Health and Science University, Portland, OR
| | | | | | - Mark Bessler
- Columbia University Medical Center, New York, NY
| | | | | | | | - Scott Engel
- Neuropsychiatric Research Institute, Fargo, ND
| | | | - Susan Yanovski
- National Institute of Diabetes and Digestive and Kidney Diseases, Bethesda, Maryland
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21
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Matthews-Ewald MR, Myers VH, Newton RL, Beyl R, Waldo K, Dufour CM, Donato SG, Champagne CM, Church T, Ryan DH, Brantley PJ. Predictors for selection of insurance-funded weight loss approaches in individuals with severe obesity. Obesity (Silver Spring) 2015; 23:1151-8. [PMID: 25959516 PMCID: PMC4536570 DOI: 10.1002/oby.21116] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/02/2014] [Accepted: 03/13/2015] [Indexed: 11/05/2022]
Abstract
OBJECTIVE To determine whether there are differences in baseline psychological and behavioral characteristics between individuals with severe obesity who chose a surgical or nonsurgical intervention for weight loss. METHODS The current study utilized data from a larger study funded by a state insurance company and is unique in that the insurance company funded the weight loss interventions. Participants indicated their preferred method of weight loss, and completed several self-report psychological questionnaires, as well as demographic information. RESULTS Participants (N = 605) were 58.8% Caucasian and mostly (86%) female. Logistic regression results indicated that an increased number of weight loss attempts, and select other measures of eating behavior and quality of life may influence individuals' selection for either surgical or nonsurgical treatments for weight loss. CONCLUSIONS Practitioners should pay particular attention to these baseline characteristics that influence choice to examine potential characteristics that may influence the success of these weight loss treatments.
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Affiliation(s)
- Molly R. Matthews-Ewald
- Pennington Biomedical Research Center, Louisiana State University System, Behavioral, Medicine Laboratory, Baton Rouge, LA
| | | | - Robert L. Newton
- Pennington Biomedical Research Center, Louisiana State University System, Behavioral, Medicine Laboratory, Baton Rouge, LA
| | - Robbie Beyl
- Pennington Biomedical Research Center, Louisiana State University System, Behavioral, Medicine Laboratory, Baton Rouge, LA
| | - Krystal Waldo
- Pennington Biomedical Research Center, Louisiana State University System, Behavioral, Medicine Laboratory, Baton Rouge, LA
| | - Cody M. Dufour
- Pennington Biomedical Research Center, Louisiana State University System, Behavioral, Medicine Laboratory, Baton Rouge, LA
| | - Sheletta G. Donato
- Pennington Biomedical Research Center, Louisiana State University System, Behavioral, Medicine Laboratory, Baton Rouge, LA
| | - Catherine M. Champagne
- Pennington Biomedical Research Center, Louisiana State University System, Behavioral, Medicine Laboratory, Baton Rouge, LA
| | - Timothy Church
- Pennington Biomedical Research Center, Louisiana State University System, Behavioral, Medicine Laboratory, Baton Rouge, LA
| | - Donna H. Ryan
- Pennington Biomedical Research Center, Louisiana State University System, Behavioral, Medicine Laboratory, Baton Rouge, LA
| | - Phillip J. Brantley
- Pennington Biomedical Research Center, Louisiana State University System, Behavioral, Medicine Laboratory, Baton Rouge, LA
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22
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Herpertz S, Müller A, Burgmer R, Crosby RD, de Zwaan M, Legenbauer T. Health-related quality of life and psychological functioning 9 years after restrictive surgical treatment for obesity. Surg Obes Relat Dis 2015; 11:1361-70. [PMID: 26164111 DOI: 10.1016/j.soard.2015.04.008] [Citation(s) in RCA: 62] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2014] [Revised: 04/11/2015] [Accepted: 04/14/2015] [Indexed: 12/13/2022]
Abstract
BACKGROUND Bariatric surgery leads to initial weight loss that is associated with improvement in mental health; however, long-term effects are uncertain. OBJECTIVE To investigate the impact of restrictive surgical treatment for obesity on weight loss, psychological functioning, and quality of life 9 years after surgery. SETTING University hospitals and obesity centers, Germany. METHODS 152 patients undergoing restrictive surgical treatment (SURG), 249 individuals participating in a conventional weight loss treatment (CONV), and 128 obese control participants without weight loss treatment (OC) were studied using a prospective longitudinal cohort design. After 9 years, 55% of SURG patients, 51% of CONV patients, and 65% of OC participants were reassessed. Body mass index, anxiety, depression, self-esteem, and health-related quality of life (HRQOL) were explored. RESULTS The SURG group had significantly greater weight loss and improvements in physical HRQOL at all postbaseline assessments. Although SURG patients experienced initial improvements in depression, anxiety, self-esteem, and mental aspects of HRQOL, these improvements deteriorated at the 9-year assessment and were comparable to or worse than presurgical levels. CONCLUSIONS Bariatric surgery is an effective treatment for obesity and is linked to maintained improvement of physical aspects of HRQOL. Weight reduction after surgery is also associated with significant initial improvement in mental health that may erode over time. Therefore, psychosocial screening should be included at follow-ups, with referral to mental health professionals as appropriate.
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Affiliation(s)
- Stephan Herpertz
- Department of Psychosomatic Medicine and Psychotherapy, LWL University Hospital of the Ruhr University Bochum, Bochum, Germany
| | - Astrid Müller
- Department of Psychosomatic Medicine and Psychotherapy, Hannover Medical School, Hannover, Germany.
| | - Ramona Burgmer
- Department of Psychosomatic Medicine and Psychotherapy, LWL University Hospital of the Ruhr University Bochum, Bochum, Germany
| | - Ross D Crosby
- Neuropsychiatric Research Institute and University of North Dakota, School of Medicine and Health Sciences, Fargo, North Dakota
| | - Martina de Zwaan
- Department of Psychosomatic Medicine and Psychotherapy, Hannover Medical School, Hannover, Germany
| | - Tanja Legenbauer
- Department of Child and Adolescent Psychiatry, LWL University Hospital of the Ruhr University Bochum, Hamm, Germany
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23
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Impact of bariatric surgery on clinical depression. Interrupted time series study with matched controls. J Affect Disord 2015; 174:644-9. [PMID: 25577158 DOI: 10.1016/j.jad.2014.12.050] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/02/2014] [Revised: 12/19/2014] [Accepted: 12/20/2014] [Indexed: 12/22/2022]
Abstract
BACKGROUND Obesity is associated with depression. This study aimed to evaluate whether clinical depression is reduced after bariatric surgery (BS). METHODS Obese adults who received BS procedures from 2002 to 2014 were sampled from the UK Clinical Practice Research Datalink. An interrupted time series design, with matched controls, was conducted from three years before, to a maximum of seven years after surgery. Controls were matched for body mass index (BMI), age, gender and year of procedure. Clinical depression was defined as a medical diagnosis recorded in year, or an antidepressant prescribed in year to a participant ever diagnosed with depression. Adjusted odds ratios (AOR) were estimated. RESULTS There were 3045 participants (mean age 45.9; mean BMI 44.0kg/m(2)) who received BS, including laparoscopic gastric banding in 1297 (43%), gastric bypass in 1265 (42%), sleeve gastrectomy in 477 (16%) and six undefined. Before surgery, 36% of BS participants, and 21% of controls, had clinical depression; between-group AOR, 2.02, 95%CI 1.75-2.33, P<0.001. In the second post-operative year 32% had depression; AOR, compared to time without surgery, 0.83 (0.76-0.90, P<0.001). By the seventh year, the prevalence of depression increased to 37%; AOR 0.99 (0.76-1.29, P=0.959). LIMITATIONS Despite matching there were differences in depression between BS and control patients, representing the highly selective nature of BS. CONCLUSIONS Depression is frequent among individuals selected to undergo bariatric surgery. Bariatric surgery may be associated with a modest reduction in clinical depression over the initial post-operative years but this is not maintained.
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24
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Mitchell JE, Steffen K, Engel S, King WC, Chen JY, Winters K, Sogg S, Sondag C, Kalarchian M, Elder K. Addictive disorders after Roux-en-Y gastric bypass. Surg Obes Relat Dis 2014; 11:897-905. [PMID: 25862182 DOI: 10.1016/j.soard.2014.10.026] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2014] [Revised: 10/29/2014] [Accepted: 10/30/2014] [Indexed: 12/15/2022]
Abstract
BACKGROUND Recent literature suggests that some patients may develop addictive disorders after bariatric surgery, in particular after Roux-en-Y gastric bypass (RYGB). These may include traditional addictions and so called "behavioral addictions," although prevalence data on the latter have not been published. The objective of this study was to establish the prevalence of addictive behaviors in adults after RYGB. METHODS Participants from a large observational study of bariatric surgery who had undergone RYGB were recruited to complete additional measures. Of 241 consented participants, 201 provided data (i.e., Structured Clinical Interview for DSM-IV Axis I [SCID], additional Impulsive Control Disorder Modules, and various self-report measures, including the Alcohol Use Disorder Identification Test [AUDIT]) to assess status before surgery and in the first 3 postoperative years. RESULTS Based on the SCID, 16 (8.0%) developed alcohol use disorder [AUD] within 3 years post-RYGB, 7 (43.8%) of whom had no history of AUD. When both the SCID and AUDIT were used to identify AUD, the corresponding numbers/percentages were 32 (18.4%) and 13 (40.6%). Data on other behavioral addictive disorders indicated 19 (9.5%) had a postsurgery disorder, 6 (31.6%) of whom had no history. CONCLUSION These data add to a growing literature suggesting there is a substantial risk for the development of AUD after bariatric surgery. Understanding the risk for nondrug-related addictive disorders requires more data from larger studies before clear conclusions can be drawn.
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Affiliation(s)
- James E Mitchell
- Neuropsychiatric Research Institute and the University of North Dakota School of Medicine, Fargo, North Dakota.
| | - Kristine Steffen
- Neuropsychiatric Research Institute and the University of North Dakota School of Medicine, Fargo, North Dakota
| | - Scott Engel
- Neuropsychiatric Research Institute and the University of North Dakota School of Medicine, Fargo, North Dakota
| | - Wendy C King
- Department of Epidemiology, Graduate School of Public Health, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Jia-Yuh Chen
- Department of Epidemiology, Graduate School of Public Health, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Ken Winters
- University of Minnesota Medical School, Minneapolis, Minnesota
| | - Stephanie Sogg
- Massachusetts General Hospital Weight Center, Boston, Massachusetts; Harvard Medical School, Boston, Massachusetts
| | - Cindy Sondag
- Neuropsychiatric Research Institute and the University of North Dakota School of Medicine, Fargo, North Dakota
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25
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Castellini G, Godini L, Amedei SG, Galli V, Alpigiano G, Mugnaini E, Veltri M, Rellini AH, Rotella CM, Faravelli C, Lucchese M, Ricca V. Psychopathological similarities and differences between obese patients seeking surgical and non-surgical overweight treatments. Eat Weight Disord 2014; 19:95-102. [PMID: 24014259 DOI: 10.1007/s40519-013-0058-3] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/27/2013] [Accepted: 08/21/2013] [Indexed: 11/25/2022] Open
Abstract
PURPOSE To compare the psychopathological characteristics of obese patients seeking bariatric surgery with those seeking a medical approach. METHODS A total of 394 consecutive outpatients seeking bariatric surgery were compared with 683 outpatients seeking a medical treatment. All patients were referred to the same institution. RESULTS Obesity surgery patients reported higher body mass index (BMI), objective/subjective binging and more severe general psychopathology, while obesity medical patients showed more eating and body shape concerns. Depression was associated with higher BMI among obesity surgery clinic patients, whereas eating-specific psychopathology was associated with higher BMI and objective binge-eating frequency among obesity medical clinic patients. CONCLUSIONS Patients seeking bariatric surgery showed different psychopathological features compared with those seeking a non-surgical approach. This suggests the importance for clinicians to consider that patients could seek bariatric surgery on the basis of the severity of the psychological distress associated with their morbid obesity, rather than criteria only based on clinical indication.
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Affiliation(s)
- Giovanni Castellini
- Psychiatric Unit, Department of Neuropsychiatric Sciences, Florence University School of Medicine, Largo Brambilla 3, 50134, Florence, Italy
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26
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Parker K, Brennan L. Measurement of disordered eating in bariatric surgery candidates: a systematic review of the literature. Obes Res Clin Pract 2014; 9:12-25. [PMID: 25660171 DOI: 10.1016/j.orcp.2014.01.005] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/29/2013] [Revised: 01/09/2014] [Accepted: 01/25/2014] [Indexed: 12/16/2022]
Abstract
Symptoms of disordered eating are common among patients seeking bariatric surgery, and assessment of eating pathology is typical in pre-surgical evaluations. A systematic review was conducted to evaluate the definitions, diagnostic criteria and measures used to assess disordered eating in adults seeking bariatric surgery. The review identified 147 articles featuring 34 questionnaires and 45 interviews used in pre-surgical assessments. The Questionnaire on Eating and Weight Patterns Revised and the Structured Clinical Interview for DSM were the most frequently used questionnaire and interview respectively. Variations to pre-surgical diagnostic criteria included changes to the frequency and duration criteria for binge eating, and inconsistent use of disordered eating definitions (e.g., grazing). Results demonstrate a paucity of measures designed specifically for an obese sample, and only 24% of questionnaires and 4% of interviews used had any reported psychometric evaluation in bariatric surgery candidates. The psychometric data available suggest that interview assessments are critical for accurately identifying binge episodes and other diagnostic information, while self-report questionnaires may be valuable for providing additional information of clinical utility (e.g., severity of eating, shape and weight-related concerns). Findings highlight the need for consensus on disordered eating diagnostic criteria and psychometric evaluation of measures to determine whether existing measures provide a valid assessment of disordered eating in this population. Consistent diagnosis and the use of validated measures will facilitate accurate identification of disordered eating in the pre-surgical population to enable assessment of suitability for surgery and appropriate targeting of treatment for disordered eating to optimise treatment success.
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Affiliation(s)
- Katrina Parker
- Centre for Obesity Research and Education (CORE), Monash University, Melbourne, Victoria, Australia; School of Psychology and Psychiatry, Monash University, Melbourne, Victoria, Australia
| | - Leah Brennan
- Centre for Obesity Research and Education (CORE), Monash University, Melbourne, Victoria, Australia; School of Psychology, Australian Catholic University, Melbourne, Victoria, Australia.
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Malik S, Mitchell JE, Engel S, Crosby R, Wonderlich S. Psychopathology in bariatric surgery candidates: a review of studies using structured diagnostic interviews. Compr Psychiatry 2014; 55:248-59. [PMID: 24290079 PMCID: PMC3985130 DOI: 10.1016/j.comppsych.2013.08.021] [Citation(s) in RCA: 76] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/05/2013] [Revised: 07/08/2013] [Accepted: 08/04/2013] [Indexed: 12/15/2022] Open
Abstract
Psychiatric disorders are not uncommon among severely obese patients who present for bariatric surgery. This paper (1) reviews the results of the published studies using the structured interviews to assess psychopathology in bariatric surgery candidates; (2) compares the prevalence rates of psychiatric disorders across these studies with the data from other population samples; and (3) assesses whether sociodemographic variables appear to affect these prevalence rates. We searched online resources, PubMed, PsychINFO and reference lists of all the relevant articles to provide an overview of evidence so far and highlight some details in the assessment and comparisons of different samples in different countries. The prevalence estimates in the non-treatment obese group did not appear to differ substantially from the general population group in the US or the Italian population samples, although they were relatively higher for the German population. However, the rates of psychopathology in the bariatric surgery candidates were considerably higher than the other two population groups in all the samples. Overall, the most common category of lifetime Axis I disorders in all the studies was affective disorders, with anxiety disorders being the most common category of current Axis I disorders. Certain demographic characteristics are also associated with higher rates of psychopathology, such as, female gender, low socioeconomic status, higher BMI. Overall, methodological and sociodemographic differences make these studies difficult to compare and these differences should be taken into account when interpreting the results.
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Affiliation(s)
- Sarah Malik
- Department of Clinical Research, Neuropsychiatric Research Institute, Fargo, North Dakota 58103 USA,Department of Internal Medicine, University of North Dakota School of Medicine and Health Sciences, Fargo, North Dakota, 58102, USA
| | - James E. Mitchell
- Department of Clinical Research, Neuropsychiatric Research Institute, Fargo, North Dakota 58103 USA,Department of Clinical Neuroscience, University of North Dakota School of Medicine and Health Sciences, Fargo, North Dakota, 58102, USA,Corresponding Author: (J.E. Mitchell)
| | - Scott Engel
- Department of Clinical Research, Neuropsychiatric Research Institute, Fargo, North Dakota 58103 USA,Department of Clinical Neuroscience, University of North Dakota School of Medicine and Health Sciences, Fargo, North Dakota, 58102, USA
| | - Ross Crosby
- Department of Clinical Research, Neuropsychiatric Research Institute, Fargo, North Dakota 58103 USA,Department of Clinical Neuroscience, University of North Dakota School of Medicine and Health Sciences, Fargo, North Dakota, 58102, USA
| | - Steve Wonderlich
- Department of Clinical Research, Neuropsychiatric Research Institute, Fargo, North Dakota 58103 USA,Department of Clinical Neuroscience, University of North Dakota School of Medicine and Health Sciences, Fargo, North Dakota, 58102, USA
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Panchaud Cornut M, Szymanski J, Marques-Vidal P, Giusti V. Identification of psychological dysfunctions and eating disorders in obese women seeking weight loss: cross-sectional study. Int J Endocrinol 2014; 2014:356289. [PMID: 24737999 PMCID: PMC3967633 DOI: 10.1155/2014/356289] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/21/2013] [Revised: 01/16/2014] [Accepted: 02/06/2014] [Indexed: 01/14/2023] Open
Abstract
Objective. The aim of this study is to analyse associations between eating behaviour and psychological dysfunctions in treatment-seeking obese patients and identify parameters for the development of diagnostic tools with regard to eating and psychological disorders. Design and Methods. Cross-sectional data were analysed from 138 obese women. Bulimic Investigatory Test of Edinburgh and Eating Disorder Inventory-2 assessed eating behaviours. Beck Depression Inventory II, Spielberger State-Trait Anxiety Inventory, form Y, Rathus Assertiveness Schedule, and Marks and Mathews Fear Questionnaire assessed psychological profile. Results. 61% of patients showed moderate or major depressive symptoms and 77% showed symptoms of anxiety. Half of the participants presented with a low degree of assertiveness. No correlation was found between psychological profile and age or anthropometric measurements. The prevalence and severity of depression, anxiety, and assertiveness increased with the degree of eating disorders. The feeling of ineffectiveness explained a large degree of score variance. It explained 30 to 50% of the variability of assertiveness, phobias, anxiety, and depression. Conclusion. Psychological dysfunctions had a high prevalence and their severity is correlated with degree of eating disorders. The feeling of ineffectiveness constitutes the major predictor of the psychological profile and could open new ways to develop screening tools.
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Affiliation(s)
- Maude Panchaud Cornut
- Service of Endocrinology, Diabetes and Metabolism, University Hospital CHUV, rue du Bugnon, 1011 Lausanne, Switzerland
| | - Jennifer Szymanski
- Service of Endocrinology, Diabetes and Metabolism, University Hospital CHUV, rue du Bugnon, 1011 Lausanne, Switzerland
| | - Pedro Marques-Vidal
- Institute of Social and Preventive Medicine, University Hospital CHUV, rue du Bugnon, 1011 Lausanne, Switzerland
| | - Vittorio Giusti
- Service of Endocrinology, Diabetes and Metabolism, University Hospital CHUV, rue du Bugnon, 1011 Lausanne, Switzerland
- Département de Médecine, Hôpital Intercantonal de la Broye, 1470 Estavayer-le-Lac, Switzerland
- *Vittorio Giusti:
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Grube M, Bergmann S, Keitel A, Herfurth-Majstorovic K, Wendt V, von Klitzing K, Klein AM. Obese parents--obese children? Psychological-psychiatric risk factors of parental behavior and experience for the development of obesity in children aged 0-3: study protocol. BMC Public Health 2013; 13:1193. [PMID: 24341703 PMCID: PMC3878572 DOI: 10.1186/1471-2458-13-1193] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2013] [Accepted: 12/09/2013] [Indexed: 01/05/2023] Open
Abstract
BACKGROUND The incidences of childhood overweight and obesity have increased substantially and with them the prevalence of associated somatic and psychiatric health problems. Therefore, it is important to identify modifiable risk factors for early childhood overweight in order to develop effective prevention or intervention programs. Besides biological factors, familial interactions and parental behavioral patterns may influence children's weight development. Longitudinal investigation of children at overweight risk could help to detect significant risk and protective factors. We aim to describe infants' weight development over time and identify risk and protective factors for the incidence of childhood obesity. Based on our findings we will draw up a risk model that will lay the foundation for an intervention/prevention program. METHODS/DESIGN We present the protocol of a prospective longitudinal study in which we investigate families with children aged from 6 months to 47 months. In half of the families at least one parent is obese (risk group), in the other half both parents are normal weight (control group). Based on developmental and health-psychological models, we consider measurements at three levels: the child, the parents and parent-child-relationship. Three assessment points are approximately one year apart. At each assessment point we evaluate the psychological, social, and behavioral situation of the parents as well as the physical and psychosocial development of the child. Parents are interviewed, fill in questionnaires, and take part in standardized interaction tasks with their child in a feeding and in a playing context in our research laboratory. The quality of these video-taped parent-child interactions is assessed by analyzing them with standardized, validated instruments according to scientific standards. DISCUSSION Strengths of the presented study are the prospective longitudinal design, the multi-informant approach, including the fathers, and the observation of parent-child interaction. A limitation is the variation in children's age.
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Affiliation(s)
- Matthias Grube
- Integrated Research and Treatment Center (IFB) AdiposityDiseases, University of Leipzig, Leipzig, Germany
- Department of Child and Adolescent Psychiatry, Psychotherapy, and Psychosomatics, University of Leipzig, Leipzig, Germany
| | - Sarah Bergmann
- Integrated Research and Treatment Center (IFB) AdiposityDiseases, University of Leipzig, Leipzig, Germany
| | - Anja Keitel
- Integrated Research and Treatment Center (IFB) AdiposityDiseases, University of Leipzig, Leipzig, Germany
| | | | - Verena Wendt
- Integrated Research and Treatment Center (IFB) AdiposityDiseases, University of Leipzig, Leipzig, Germany
| | - Kai von Klitzing
- Department of Child and Adolescent Psychiatry, Psychotherapy, and Psychosomatics, University of Leipzig, Leipzig, Germany
| | - Annette M Klein
- Department of Child and Adolescent Psychiatry, Psychotherapy, and Psychosomatics, University of Leipzig, Leipzig, Germany
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Kiunke W, Brandl C, Georgiadou E, Gruner-Labitzke K, Horbach T, Köhler H, de Zwaan M, Müller A. Performance in neurocognitive tasks in obese patients. Does somatic comorbidity matter? Front Psychiatry 2013; 4:84. [PMID: 23964246 PMCID: PMC3741647 DOI: 10.3389/fpsyt.2013.00084] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/27/2013] [Accepted: 07/26/2013] [Indexed: 11/22/2022] Open
Abstract
The aim of the present study was to examine if obese individuals with obesity-related somatic comorbidity (i.e., hypertension, diabetes, sleep apnea, dyslipidemia, pain disorder) perform worse in neurocognitive tasks compared to obese individuals without any somatic disorder. Neurocognitive functioning was measured by a computerized test battery that consisted of the following tasks: Corsi Block Tapping Test, Auditory Word Learning Task, Trail Making Test-Part B, Stroop Test, Labyrinth Test, and a four-disk version of the Tower of Hanoi. The total sample consisted of 146 patients, the majority (N = 113) suffered from obesity grade 3, 26 individuals had obesity grade 2, and only 7 individuals obesity grade 1. Ninety-eight participants (67.1%) reported at least one somatic disorder (Soma(+)-group). Hypertension was present in 75 individuals (51.4%), type 2 diabetes in 34 participants (23.3%), 38 individuals had sleep apnea (26.0%), 16 suffered from dyslipidemia (11.0%), and 14 individuals reported having a chronic pain disorder (9.6%). Participants without a coexisting somatic disorder were younger [M Soma- = 33.7, SD = 9.8 vs. M Soma+ = 42.7, SD = 11.0, F(1, 144) = 23.01, p < 0.001] and more often female [89.6 and 62.2%, χ(2)(1) = 11.751, p = 0.001] but did not differ with respect to education, regular binge eating, or depressive symptoms from those in the Soma(+)-group. The Soma(-)-group performed better on cognitive tasks related to memory and mental flexibility. However, the group differences disappeared completely after controlling for age. The findings indicate that in some obese patients increasing age may not only be accompanied by an increase of obesity severity and by more obesity-related somatic disorders but also by poorer cognitive functioning.
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Affiliation(s)
- Wibke Kiunke
- Schoen Clinic Bad Bramstedt, Bad Bramstedt, Germany
| | - Christina Brandl
- Department of Psychosomatic Medicine and Psychotherapy, Friedrich-Alexander University of Erlangen-Nuremberg, Erlangen, Germany
| | - Ekaterini Georgiadou
- Department of Psychosomatic Medicine and Psychotherapy, Hannover Medical School, Hannover, Germany
| | | | - Thomas Horbach
- Department of Surgery, Municipal Hospital Schwabach, Schwabach, Germany
| | - Hinrich Köhler
- Department of Surgery, Herzogin Elisabeth Hospital, Braunschweig, Germany
| | - Martina de Zwaan
- Department of Psychosomatic Medicine and Psychotherapy, Hannover Medical School, Hannover, Germany
| | - Astrid Müller
- Department of Psychosomatic Medicine and Psychotherapy, Hannover Medical School, Hannover, Germany
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Legenbauer T, Petrak F, de Zwaan M, Herpertz S. Influence of depressive and eating disorders on short- and long-term course of weight after surgical and nonsurgical weight loss treatment. Compr Psychiatry 2011; 52:301-11. [PMID: 21497225 DOI: 10.1016/j.comppsych.2010.06.012] [Citation(s) in RCA: 61] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/09/2010] [Revised: 06/21/2010] [Accepted: 06/25/2010] [Indexed: 11/18/2022] Open
Abstract
OBJECTIVE To investigate the influence of depressive and eating disorders on short- and long-term weight loss after surgical and non-surgical weight-reduction treatment. Covariations between the disorders were considered. METHOD In a longitudinal naturalistic study, current diagnoses at baseline and lifetime diagnoses of depressive and eating disorders were assessed in participants who were undertaking a very-low-calorie diet (n = 250) and in bariatric surgery patients (n = 153). Lifetime diagnosis of a mental disorder was defined as presence of a mental disorder only in the past. Body weight was measured at baseline, 1 year after baseline, and 4 years after baseline. Mental comorbidity was assessed through use of standardized interviews at baseline. A structural equation modeling procedure was applied to test the associations between course of weight and mental disorders. Analyses were based on the intention to treat samples. Missing values were replaced by use of multiple imputation procedures. RESULTS Neither depression nor eating disorders were associated with weight changes at the 1-year follow-up, but a specific effect emerged for bariatric surgery patients after 4 years: depression (current and lifetime) predicted smaller body mass index loss, whereas lifetime diagnosis of eating disorder was associated with greater weight loss. CONCLUSIONS Individuals who report depressive disorders prior to bariatric surgery should be monitored more closely in order to identify patients who would benefit from additional therapy with the goal of improving weight-loss outcome.
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Affiliation(s)
- Tanja Legenbauer
- Clinic of Psychosomatic Medicine and Psychotherapy, LWL-University Clinic Bochum, University Hospital of the Ruhr University of Bochum, D-44791 Bochum, Germany.
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Ahmed AT, Blair TRW, McIntyre RS. Surgical treatment of morbid obesity among patients with bipolar disorder: a research agenda. Adv Ther 2011; 28:389-400. [PMID: 21479752 DOI: 10.1007/s12325-011-0015-3] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2011] [Indexed: 01/07/2023]
Abstract
INTRODUCTION Persons with bipolar disorder (BD) have an increased risk of obesity and associated diseases. Success of current behavioral treatment for obesity in patients with BD is inadequate. METHODS Existing literature on bariatric surgery outcomes in populations with BD were reviewed, and needed areas of research were identified. RESULTS Knowledge about bariatric surgery outcomes among patients with BD is limited. Available evidence indicates that bariatric surgery is a uniquely effective intervention for achieving and sustaining significant weight loss and improving metabolic parameters. Notwithstanding the benefits of bariatric surgery in nonpsychiatric samples, individuals with BD (and other serious and persistent mental illnesses) have decreased access to this intervention. Areas of needed research include: (1) current practice patterns; (2) metabolic course after bariatric surgery; (3) psychiatric course after bariatric surgery; and (4) mechanisms of psychiatric effect. CONCLUSION The considerable hazards posed by obesity in BD, as measured by illness complexity and premature mortality, provide the basis for hypothesizing that bariatric surgery may prevent and improve morbidity in this patient population. In addition to physical health benefits, bariatric surgery may exert a robust and favorable effect on the course and outcome of BD and reduce obesity-associated morbidity, the most frequent cause of premature mortality in this patient population.
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Dalrymple KL, Galione J, Hrabosky J, Chelminski I, Young D, O'Brien E, Zimmerman M. Diagnosing social anxiety disorder in the presence of obesity: implications for a proposed change in DSM-5. Depress Anxiety 2011; 28:377-82. [PMID: 21308891 DOI: 10.1002/da.20794] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/12/2010] [Revised: 12/20/2010] [Accepted: 12/24/2010] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The proposed draft of the DSM-5 from the Anxiety Disorder Workgroup recommends allowing the diagnosis of social anxiety disorder (SAD) in individuals with medical conditions, if the anxiety is considered to be excessive. Although prior research has examined diagnosing SAD in individuals with stuttering, such research has not yet been conducted in obese individuals. METHODS This study compared demographic and clinical characteristics of obese individuals diagnosed with DSM-IV SAD (n = 135), modified SAD (clinically significant social anxiety related to weight only; n = 40), and a group of obese individuals with no history of psychiatric disorders (n = 616). All participants were seeking psychiatric clearance for bariatric surgery and completed a comprehensive diagnostic interview. RESULTS The two social anxiety groups differed from the no disorder group on adolescent and past 5 years social functioning, and overall current functioning. Individuals with modified SAD had a later onset of their social anxiety, yet reported greater impairment in social life and distress about their social anxiety compared to the DSM-IV SAD group. CONCLUSIONS Although both of the social anxiety groups differed from the no disorder group on social and overall functioning, there were few differences between those with DSM-IV SAD and modified SAD. This suggests that obese individuals with social anxiety related to weight only may experience comparable severity of anxiety to those with DSM-IV SAD, and supports adoption of the DSM-5 Workgroup's recommendation to change criterion H.
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Affiliation(s)
- Kristy L Dalrymple
- Department of Psychiatry and Human Behavior, Alpert Medical School at Brown University, Providence, RI 02905, USA.
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Legenbauer TM, de Zwaan M, Mühlhans B, Petrak F, Herpertz S. Do mental disorders and eating patterns affect long-term weight loss maintenance? Gen Hosp Psychiatry 2010; 32:132-40. [PMID: 20302986 DOI: 10.1016/j.genhosppsych.2009.09.001] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/24/2008] [Revised: 09/04/2009] [Accepted: 09/09/2009] [Indexed: 11/19/2022]
Abstract
OBJECTIVE This study aimed to assess the impact of mental disorders on weight loss maintenance among initially successful weight losers who participated in a very-low-calorie diet program. METHOD A total of 251 obese individuals were assessed in a prospective longitudinal study over a period of 4 years. Mental disorders and eating patterns were assessed by structured interviews at baseline and by standardized questionnaires at baseline (T(1)), after 1 year (T(2)) and on 3-year follow-up (T(3)). Analyses were performed with an intention-to-treat method. RESULTS Based on the intention-to-treat sample, 166 successful weight losers at T(2) (weight loss > or = 10%) were identified. Of those, 47 (28.3%) maintained a weight loss of > or = 5% of their pretreatment weight, whereas 119 (71.7%) maintained a loss of less than 5% of their pretreatment weight at T(3). History of substance abuse/dependence disorder and grazing prior to treatment increased the likelihood of successful weight loss maintenance. High levels of cognitive control, low levels of disinhibition on 3-year follow-up and initial body mass index also were associated with successful weight loss maintenance. CONCLUSION Strategies that helped individuals overcome earlier mental disorders might help to establish better self-regulation and maintain high cognitive control of eating and subsequently increase the possibility of maintaining weight loss in the long run.
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Affiliation(s)
- Tanja Marina Legenbauer
- Department of Psychosomatic Medicine and Psychotherapy, LWL-Klinik Dortmund, Ruhr-University Bochum, 44287 Dortmund, Germany.
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Mitchell JE, Steffen KJ, de Zwaan M, Ertelt TW, Marino JM, Mueller A. Congruence between clinical and research-based psychiatric assessment in bariatric surgical candidates. Surg Obes Relat Dis 2010; 6:628-34. [PMID: 20727837 DOI: 10.1016/j.soard.2010.01.007] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2009] [Revised: 01/16/2010] [Accepted: 01/23/2010] [Indexed: 10/19/2022]
Abstract
BACKGROUND Mental health professionals have become increasingly involved in working with bariatric surgical candidates, particularly in performing preoperative psychological evaluations to clear candidates for surgery. The objective of the present study was to examine the concordance of the psychiatric diagnoses obtained during routine clinical evaluation before bariatric surgery and the diagnoses obtained separately at a research facility using the Structured Clinical Interview for DSM (Diagnostic and Statistical Manual of Mental Disorders)-IV axis I disorders. METHODS The study included 68 consecutively enrolled bariatric surgical candidates who had participated in the Longitudinal Assessment of Bariatric Surgery-3 study. The Structured Clinical Interview for DSM disorders data obtained from the research assessments were compared with the diagnostic data from the routine preoperative psychiatric evaluations. The congruence of the current and lifetime diagnoses was assessed using Cohen's coefficient kappa. RESULTS Considerable variability was found among the major diagnostic categories, with generally poor agreement found for the current diagnoses. The kappa coefficients tended to be larger for the lifetime diagnoses. The agreement was moderate for any lifetime mood disorder, with a kappa value of 0.45. Regarding any lifetime anxiety, substance use, and eating disorder, the clinical diagnoses rarely concurred with the results from the Structured Clinical Interview for DSM disorders, with a kappa statistic of 0.30, 0.36, and 0.32, respectively. CONCLUSION The congruence between the diagnoses assigned during the routine clinical psychiatric evaluations and research assessment using the Structured Clinical Interview for DSM disorders was surprisingly low. These conclusions should be considered tentative, given the interval and the possibility of treatment having occurred between the 2 evaluations. Overall, these data raise interesting questions concerning the use of unstructured psychiatric evaluations before bariatric surgery.
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Affiliation(s)
- J E Mitchell
- Neuropsychiatric Research Institute, Fargo, North Dakota, USA
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Gariepy G, Nitka D, Schmitz N. The association between obesity and anxiety disorders in the population: a systematic review and meta-analysis. Int J Obes (Lond) 2009; 34:407-19. [PMID: 19997072 DOI: 10.1038/ijo.2009.252] [Citation(s) in RCA: 434] [Impact Index Per Article: 28.9] [Reference Citation Analysis] [Abstract] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Anxiety disorders are the most prevalent mental disorders in developed countries. Obesity is hypothesized to be a risk factor for anxiety disorders but evidence supporting an association between these two conditions is not clear. The objectives of this paper were to systematically review the literature for a link between obesity and anxiety disorders in the general population, and to present a pooled estimate of association. We performed a systematic search for epidemiological articles reporting on obesity (explanatory variable) and anxiety disorders (outcome variable) in seven bibliographical databases. Two independent reviewers abstracted the data and assessed study quality. We found 16 studies (2 prospective and 14 cross-sectional) that met the selection criteria. Measures of effect from prospective data were mixed but cross-sectional evidence suggested a positive association between obesity and anxiety. The pooled odds ratio from cross-sectional studies was 1.4 (confidence interval: 1.2-1.6). Subgroup analyses revealed a positive association in men and women. Overall, a moderate level of evidence exists for a positive association between obesity and anxiety disorders. Questions remain regarding the role of obesity severity and subtypes of anxiety disorders. The causal relationship from obesity to anxiety disorders could not be inferred from current data; future etiologic studies are recommended.
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Affiliation(s)
- G Gariepy
- Department of Epidemiology, Biostatistics and Occupational Health, McGill University, Montreal, Quebec, Canada
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Development of a Group Therapy to Enhance Treatment Motivation and Decision Making in Severely Obese Patients with a Comorbid Mental Disorder. Obes Surg 2009; 21:588-94. [DOI: 10.1007/s11695-009-0025-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2009] [Accepted: 10/30/2009] [Indexed: 11/30/2022]
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de Zwaan M, Petersen I, Kaerber M, Burgmer R, Nolting B, Legenbauer T, Benecke A, Herpertz S. Obesity and Quality of Life: A Controlled Study of Normal-Weight and Obese Individuals. PSYCHOSOMATICS 2009. [DOI: 10.1016/s0033-3182(09)70840-0] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Hilbert A, Dierk JM, Conradt M, Schlumberger P, Hinney A, Hebebrand J, Rief W. Causal attributions of obese men and women in genetic testing: Implications of genetic/biological attributions1. Psychol Health 2009; 24:749-61. [DOI: 10.1080/08870440801947787] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Sánchez Zaldívar S, Arias Horcajadas F, Gorgojo Martínez JJ, Sánchez Romero S. [Evolution of psychopathological alterations in patients with morbid obesity after bariatric surgery]. Med Clin (Barc) 2009; 133:206-12. [PMID: 19524272 DOI: 10.1016/j.medcli.2008.11.045] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2008] [Accepted: 11/27/2008] [Indexed: 01/22/2023]
Abstract
BACKGROUND AND OBJECTIVE The aims of this study were to know the prevalence of the psychopathological alterations among patients with morbid obesity (MO) candidates for bariatric surgery in our centre, to analyze its predictive value on the surgical outcome and to study the evolution after weight stabilization was achieved. PATIENTS AND METHODS One hundred and forty five patients of the University Hospital Foundation Alcorcón (122 women) candidates for bariatric surgery (108 finally operated) were included in the study. A clinical interview was carried and several scales of psychopathology were applied before and after surgery: Beck Depression Inventory (BDI), Beck Anxiety Inventory (BAI), Maudsley Obsessive-compulsive Interview (MOCI), Barrat Impulsiveness Scale (BIS), Eating Disorder Inventory (EDI), Eating Attitudes Test (EAT), Bulimic Investigation Test Edinburg (BITE), and Body Shape Questionnaire (BSQ). A comparison of means between the initial and final scores of the psychometric tests and a logistic regression analysis to identify the predictive variables of positive evolution after surgery (defined as percentage of lost overweight> 50% and final IMC <35) were performed. RESULTS An improvement in the scores of BDI, BAI and in the subscales of EDI, Impulse to the thinness (EDI-DT) and corporal Dissatisfaction (EDI-BD) was observed. The differences were not significant for the rest of the psychometric tests. The multivariate analysis identified 3 predictive factors for postsurgical evolution: BDI (OR 0.91, IC95% 0.82-1.02), BIS (OR 1.08, IC 95% 1.0-1.16) y EDI-DT (OR 1.18, IC 95% 1.0-1.39). CONCLUSIONS In our study, the scales of depression, anxiety, impulse to thinness and corporal dissatisfaction improved in patients with MO after bariatric surgery. Some baseline psychometric variables may predict a favourable postsurgical evolution of these patients.
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Affiliation(s)
- Silvia Sánchez Zaldívar
- Departamento de Planificación y Desarrollo de Recursos Humanos, Hospital Universitario Fundación Alcorcón, Madrid, España.
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Psychiatric disorders and symptom severity in referred versus non-referred overweight children and adolescents. Eur Child Adolesc Psychiatry 2009; 18:164-73. [PMID: 18807222 DOI: 10.1007/s00787-008-0717-5] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/08/2008] [Indexed: 01/21/2023]
Abstract
BACKGROUND This study aimed firstly to investigate whether youngsters referred for overweight treatment differ from non-referred overweight youngsters on the prevalence of psychiatric disorders and psychological symptoms. Secondly, the potentially moderating role of age, gender, socio-economic status and degree of overweight in the association of referral status and mental disorder in overweight youth was explored. METHODS Participants were 155 overweight youngsters enrolled in an obesity treatment programme (mean age = 13.76; mean BMI = 33.99) and 73 non-referred overweight youngsters (mean age = 13.74; mean BMI = 27.35). The Structured Clinical Interview for DSM-IV-Childhood version and the Child version of the Eating Disorder Examination were administered and participants filled out the Children's Depression Inventory, the Spence Children's Anxiety Scale and the Youth Self Report. Parents were asked to complete the Child Behavior Checklist. RESULTS In the referred group 37.50% and in the non-referred group 23.29% of the participants met criteria for at least one mental disorder. In both groups, anxiety disorders were most prominent. Overall, a higher prevalence of mental disorders was found in the referred group. Referred youth displayed significantly more 'full blown' eating disorders and binge eating than non-referred youngsters and exhibited a significantly greater severity of self- and parent-reported internalizing symptoms. Referral was also associated with a significantly higher degree of overweight and significantly lower SES. After controlling for these pre-existing differences in degree of overweight and SES, only the greater severity of parent-reported internalizing symptoms in referred youth remained significant. Older age was generally predictive for the presence of mental disorders and in the non-referred group SES was positively associated with psychiatric disorder. CONCLUSIONS A substantial proportion of overweight youngsters suffer from mental disorders. Referral status and age are associated with the presence of psychopathology. However, differences between referred and non-referred youngsters are not as pronounced as expected on the basis of earlier research in the field.
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Legenbauer T, De Zwaan M, Benecke A, Muhlhans B, Petrak F, Herpertz S. Depression and anxiety: their predictive function for weight loss in obese individuals. Obes Facts 2009; 2:227-34. [PMID: 20054228 PMCID: PMC6515937 DOI: 10.1159/000226278] [Citation(s) in RCA: 70] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
OBJECTIVE To investigate the impact of current mental disorders on weight loss with special consideration of depressive and/or anxiety disorders as well as binge eating behavior in obese individuals undergoing different weight loss treatments. METHODS Three different samples of obese individuals were investigated in a prospective, longitudinal study: participants in a conventional weight loss treatment program (CONV TREAT; n = 250), obesity surgery patients (OBES SURG; n = 153), and obese control individuals (OC; n = 128). Current mental disorders and BMI were assessed at baseline and at 4-year follow-up. RESULTS OBES SURG patients with a depressive and/or anxiety disorder lost significantly less weight compared with those without a comorbid mental diagnosis. This result was not detected for CONV TREAT participants. A trend to gain weight was seen in OC participants with a depressive and/or anxiety disorder, whereas OC participants without current mental disorders at baseline lost some weight. Binge eating behavior at baseline did not predict weight loss at 4-year followup. CONCLUSIONS These results underline the importance of addressing current depressive and anxiety disorders in obese patients, especially when such patients are undergoing obesity surgery.
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Affiliation(s)
- Tanja Legenbauer
- Abteilung fur Psychosomatische Medizin und Psychotherapie, LWL-Klinik Dortmund, Universitatsklinikum der Ruhr-Universitat Bochum, Dortmund, Germany.
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De Panfilis C, Torre M, Cero S, Salvatore P, Dall'Aglio E, Marchesi C, Cabrino C, Aprile S, Maggini C. Personality and attrition from behavioral weight-loss treatment for obesity. Gen Hosp Psychiatry 2008; 30:515-20. [PMID: 19061677 DOI: 10.1016/j.genhosppsych.2008.06.003] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2008] [Revised: 06/03/2008] [Accepted: 06/05/2008] [Indexed: 11/16/2022]
Abstract
OBJECTIVE Some personality features, as measured by the Temperament and Character Inventory (TCI), have recently been found to be related to successful weight outcome after both behavioral and surgical therapies for obesity. However, personality features could possibly influence attendance in obesity treatments as well. Thus, the aim of this study was to explore whether personality variables assessed by the TCI predict attrition from a behavioral weight-loss program for obesity. METHOD The TCI was administered to 92 obese patients [body mass index (BMI) >30 kg/m2] applying for a 6-month behavioral weight-loss program. Logistic stepwise regression analysis was performed to evaluate whether TCI scores predicted 6-month treatment attrition, after controlling for baseline psychiatric comorbidity, current age, gender, age at onset of obesity and initial BMI. RESULTS Sixty-two subjects (67.4%) completed the 6-month program, while 30 (32.6%) dropped out. Treatment attrition was predicted only by low reward dependence (P=.03) and the presence of mental disorders (P=.004). CONCLUSION Personality features denoting difficulty relying on others' support (low reward dependence) are associated with treatment noncompletion in obese patients attending a behavioral weight-loss program. These data may possibly serve to inform clinicians how to proceed in order to reduce dropout risk.
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Affiliation(s)
- Chiara De Panfilis
- Unit of Psychiatry, Department of Neuroscience, Parma University Hospital, Parma, Italy
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Schowalter M, Benecke A, Lager C, Heimbucher J, Bueter M, Thalheimer A, Fein M, Richard M, Faller H. Changes in depression following gastric banding: a 5- to 7-year prospective study. Obes Surg 2008; 18:314-20. [PMID: 18214630 DOI: 10.1007/s11695-007-9316-7] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2007] [Accepted: 10/01/2007] [Indexed: 01/14/2023]
Abstract
BACKGROUND Long-term outcomes of gastric banding regarding depression and predictors of change in depression are still unclear. This prospective, controlled study investigated depression and self-acceptance in morbidly obese patients before and after gastric banding. METHODS A total of 248 morbidly obese patients (mean body mass index [BMI] = 46.4, SD = 6.9) seeking gastric banding completed questionnaires for symptoms of depression (Beck Depression Inventory) and self-acceptance. One hundred twenty-eight patients were treated with gastric banding and 120 patients were not. After 5 to 7 years, patients who either had (n = 40) or had not (n = 42) received gastric banding were reassessed. RESULTS In the preoperative assessment, 35% of all obese patients suffered from clinically relevant depressive symptoms (BDI score > or =18). The mean depression score was higher and the mean self-acceptance score was lower than those of the normal population. Higher preoperative depression scores were observed among patients living alone and who had obtained low levels of education. After 5 to 7 years, patients with gastric banding had lost significantly more weight than patients without gastric banding (mean BMI loss 10.0 vs. 3.3). Gastric banding patients improved significantly in depression and self-acceptance, whereas no change was found in patients without gastric banding. Symptoms of depression were more reduced in patients who lost more weight, lived together with a partner, and had a high preoperative depression score. CONCLUSION Morbid obesity is associated with depressive symptoms and low self-acceptance. Gastric banding results in both long-term weight loss and improvement in depression and self-acceptance.
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Affiliation(s)
- Marion Schowalter
- Institute of Psychotherapy and Medical Psychology, University of Wuerzburg, Klinikstr. 3, 97070 Wuerzburg, Germany.
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Burgmer R, Petersen I, Burgmer M, de Zwaan M, Wolf AM, Herpertz S. Psychological Outcome Two Years after Restrictive Bariatric Surgery. Obes Surg 2007; 17:785-91. [PMID: 17879579 DOI: 10.1007/s11695-007-9144-9] [Citation(s) in RCA: 64] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
BACKGROUND An essential outcome criterion of obesity surgery besides weight loss is the improvement of medical and psychological health status. Both dimensions influence quality of life. This study evaluates depressive symptoms, self-esteem and health-related quality of life 2 years after bariatric surgery. METHODS 149 patients (47 males (32%), 102 females (68%), mean age 38.8 +/- 10.3 years) were assessed by standardized questionnaires before and 1 and 2 years after gastric restrictive surgery. RESULTS Mean BMI pre-surgery was 51.3 +/- 8.4 kg/m2. BMI decreased significantly to 38.6 +/- 6.8 kg/m2 at 1 year and to 37.9 +/- 7.4 kg/m2 at 2 years after surgery. Statistical analyses revealed a significant decrease in depressive symptoms and a significant improvement in self-esteem and the physical dimension of health-related quality of life. Pre-surgery, 40.5% (n=62) of the patients suffered from depressive symptoms of clinical relevance. These depressive symptoms persisted in 17.7% (n = 27) 1 year and in 16.4% (n = 25) 2 years after surgery. CONCLUSION Parallel with a considerable weight loss after bariatric surgery, important aspects of mental health such as depressive symptoms and self-esteem improved significantly. These effects appear 1 year after surgery, but do not seem to change considerably afterwards.
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Affiliation(s)
- Ramona Burgmer
- Department of Psychosomatic Medicine and Psychotherapy, Westfälische Klinik Dortmund, Ruhr-University Bochum, Germany.
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