Correlates of Binge Eating Disorder in French Women

In the present study, patients seeking help for weight control with and without “Binge eating disorder” were compared to community non patients in terms of functional impairment and psychological problems. Subjects with BED self reported psychological difficulties, history of depression, treatment for emotional problems and alcohol abuse significantly more frequently than subjects without BED or subjects from the community. © 1997 John Wiley & Sons, Ltd and Eating Disorders Association.     

Sex Differences and Correlates of Pain in Patients with Comorbid Obesity and Binge Eating Disorder

Sex differences and correlates of pain were examined in a sample of patients with comorbid binge eating disorder (BED) and obesity. One hundred fifty‐two treatment‐seeking patients with BED completed the Brief Pain Inventory. Analysis of covariance was utilized to compare women and men on pain, and correlational analysis, overall and by sex, was performed to examine relationships among pain, eating behaviour and metabolic risk factors. Women reported significantly greater pain severity and pain interference than men. Among women, eating behaviour and metabolic markers were not associated with pain. Among men, however, binge frequency was significantly associated with pain, as was high‐density lipoprotein cholesterol and fasting glucose. In sum, while women in this sample had more pain than men, the presence of pain in men was associated with increased behavioural and metabolic risk factors. Findings have clinical implications for the assessment of comorbid pain and obesity‐related health risks among individuals with BED. Copyright © 2016 John Wiley & Sons, Ltd and Eating Disorders Association.     

Binge Eating,Binge Eating Disorder and Loss of Control Eating: Effects on Weight Outcomes after Bariatric Surgery

There is increasing evidence that patients who have problems with binge eating (BE) or BE disorder (BED) are quite common among the severely obese, including bariatric surgery candidates. The literature suggests that in many cases such eating behaviours improve after bariatric surgery, although this is not uniformly true. The current paper reviews the data on the development of BE, BED and loss of control (LOC) eating after bariatric surgery and the impact of these problems on long‐term weight outcome. A search was made of various databases regarding evidence of BE, BED and LOC eating post‐operatively in bariatric surgery patients. The data extracted from the literature suggests that 15 research studies have now examined this question. Fourteen of the available 15 studies suggest that the development of problems with BE, BED or LOC eating post‐bariatric surgery is associated with less weight loss and/or more weight regain post‐bariatric surgery. These data suggests that it is important to identify individuals at high risk for these problems, to follow them post‐operatively, and, if appropriate interventions can be developed if such behaviours occur in order to maximize weight loss outcomes. Copyright © 2013 John Wiley & Sons, Ltd and Eating Disorders Association.     

Physical Activity Correlates in Persons with Binge Eating Disorder: A Systematic Review

Understanding the factors that influence physical activity in persons with binge eating disorders can aid the design of more effective interventions. In order to address this, the present paper provides a systematic quantitative review of the correlates of physical activity in people with binge eating disorder. We searched PsycINFO, PubMed and PEDro from inception until June 2013. Keywords included ‘binge eating’ with ‘physical activity’ or ‘exercise’, or ‘physical inactivity’ or ‘sedentary’. Nine papers involving 636 (489 women) persons with binge eating disorders and evaluating 24 correlates were included. No consistent physical activity correlates were reported in four or more studies. The only significant correlate with lower physical activity participation reported in more than one study was a negative body attitude. Further research is required to address this current gap in literature. Copyright © 2013 John Wiley & Sons, Ltd and Eating Disorders Association.     

Classifying Adults with Binge Eating Disorder Based on Severity Levels

The clinical utility of the severity criterion for binge eating disorder (BED), introduced in the DSM‐5 as a means of addressing heterogeneity and variability in the severity of this disorder, was evaluated in 189 treatment‐seeking adults with (DSM‐5) BED. Participants classified with mild, moderate, severe and extreme severity of BED, based on their weekly frequency of binge eating episodes, differed significantly from each other in body mass index (BMI), eating disorder features, putative factors involved in the maintenance process of the disorder, comorbid mood, anxiety and personality disorders, psychological distress, social maladjustment and illness‐specific functional impairment (medium‐to‐large effect sizes). They were also statistically distinguishable in metabolic syndrome prevalence, even after adjusting for BMI (large effect size), suggesting the possibility of non‐BMI‐mediated mechanisms. The implications of the findings, providing support for the utility of the binge frequency as a severity criterion for BED, and directions for future research are outlined. Copyright © 2017 John Wiley & Sons, Ltd and Eating Disorders Association     

Low Complement C1q/TNF-related Protein-13 Levels are Associated with Childhood Obesity But not Binge Eating Disorder

Objective:C1q/tumor necrosis factor-related proteins (CTRPs) are recently described members of the adipokine family. CTRP-13, a new member of this family, has been shown to increase insulin sensitivity and had an anorexigenic effect on food intake in experimental studies. The aim was to investigate serum CTRP-13 levels in children with obesity, and its relationship with other adipokines, metabolic parameters, or binge eating disorder (BED).Methods:A cross-sectional study was conducted with 105 pubertal children attending a single center. Clinical (metabolic syndrome, BED) and biochemical (glucose, insulin, lipids, leptin, adiponectin, CTRP-13 levels) parameters were assessed.Results:Sixty children with obesity [24 males (40%); median age 14.7 (13.0-16.4) years] and 45 healthy controls [15 males (33.3%); median age 15.2 (14.1-16.5) years] were included. Serum adiponectin and CTRP-13 levels were significantly lower in children with obesity than controls (7.1 vs 20.1 μg/mL, p<0.001; 64.7 vs 103.8 ng/mL, p<0.001, respectively). CTRP-13 levels correlated negatively with body mass index (Spearman rho=-0.230, p=0.018) and positively with high-density lipoprotein-cholesterol levels (Spearman rho=0.218, p=0.026). There was no significant difference in serum CTRP-13 concentrations in terms of the presence of metabolic syndrome or BED.Conclusion:Childhood obesity seems to be causing dysregulation in adipokine production and function, including the down-regulation of CTRP-13. The positive correlation between CTRP-13 and HDL-C levels suggested a possible effect of this adipokine on lipid metabolism. Thus CTRP-13 may be a novel biomarker for dyslipidemia in childhood obesity.     

Stressful Life Events and Binge Eating Disorder

Although there is evidence about the role played by stressful life events (SE) in the pathogenesis of eating disorders, few studies to date have explored this problem in binge eating disorder (BED). The aim of the present study was to examine SE preceding the onset of BED. A retrospective interview‐based design was used to compare 107 patients with BED and 107 patients with bulimia nervosa (BN), matched for duration of illness. Compared with patients with BN, those with BED reported a greater number of traumatic events in the 6 months preceding onset, revealing more often three types of events: bereavement, separation from a family member and accidents. The presence of SE before onset showed a dose–response relationship with the severity of psychopathology at the time of referral for treatment. Study of SE in patients with BED may be important for better understanding of the pathogenetic pathway to this disorder and to provide adequate treatment. Copyright © 2014 John Wiley & Sons, Ltd and Eating Disorders Association.     

Body Image Disturbance in Binge Eating Disorder: A Review

Binge eating disorder (BED) is characterized by frequent binge eating without compensatory behaviour and is thus often associated with obesity. Whereas for the eating disorders anorexia nervosa and bulimia nervosa, one of the main diagnostic features is a negative body image, the research criteria for BED do not include body image disturbance. Although several studies have been conducted on the occurrence of body image disturbance in BED, no review has yet summarized and integrated these findings. Therefore, the present paper reviews studies on the cognitive–affective, perceptual and behavioural components of body image. Many of the reviewed studies reveal that individuals with BED display a higher degree of weight and shape concerns than obese persons without BED. Concerning the perceptual component, no evidence exists to date that persons with and without BED differ in terms of the perception of their own body size. While many studies have examined the cognitive–affective body image component, research on the behavioural manifestations of body image disturbance is generally lacking. However, there is first evidence that persons with BED display an enhanced degree of body checking and avoidance. The results of this review indicate that body image disturbance seems to be a symptom of BED but which still requires further exploration. Copyright © 2011 John Wiley & Sons, Ltd and Eating Disorders Association.     

An Examination of Adults on Antipsychotic Medication at Risk for Metabolic Syndrome: A Comparison with Obese and Eating Disorder Populations

Little research has explored how eating disorders (ED) may be involved in the increased risk for metabolic syndrome in adults on antipsychotic medication. This pilot study compared participants on antipsychotic medication with obese and ED samples with respect to demographic and psychosocial factors. Participants (antipsychotic medication n = 12; obese n = 12; ED n = 12), were adults presenting to an outpatient psychiatry department (83.3% women; M age = 45.75 ± 11.5). Analysis of variance, analysis of covariance and chi‐square tests were used to compare the samples. Participants on antipsychotic medications had a significantly lower mean body mass index than the obese (p < .001) and ED (p < .05) samples, as well as significantly lower Restraint Total scores (p < .05) and subjective binge episode frequency (p < .05) than the ED sample. The lack of significant differences that occurred between the antipsychotic medication sample and two eating disorder samples significantly different from one another indicates that this population may have unique symptomology and treatment needs. Copyright © 2012 John Wiley & Sons, Ltd and Eating Disorders Association.     

Delay Discounting of Reward and Impulsivity in Eating Disorders: From Anorexia Nervosa to Binge Eating Disorder

Evidence points to eating disorder patients displaying altered rates of delay discounting (one's degree of preference for immediate rewards over larger delayed rewards). Anorexia nervosa (AN) patients are believed to have an increased capacity to delay reward, which reflects their ability to override the drive to eat. Contrarily, binge eating disorder (BED) patients are associated with a reduced predisposition to delay gratification. Here, we investigated monetary delay discounting and impulsivity in 80 adult women with EDs (56 AN and 24 BED), diagnosed according to Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition criteria, and 80 healthy controls. AN‐restrictive (AN‐R) subtype patients showed less steep discounting rates than BED and AN‐bingeing/purging subtype patients. Compared with healthy controls and AN‐R patients, BED and AN‐bingeing/purging patients presented higher delay discounting and positive and negative urgency levels. Our findings suggest that restriction in AN‐R patients is associated with disproportionate self‐control, whereas bingeing behaviours could be more driven by emotional states and impulsivity traits. Copyright © 2017 John Wiley & Sons, Ltd and Eating Disorders Association.     

Predictors of Outcome for Cognitive Behaviour Therapy in Binge Eating Disorder

The aim of this naturalistic study was to identify pretreatment predictors of response to cognitive behaviour therapy in treatment‐seeking patients with binge eating disorder (BED; N = 304). Furthermore, we examined end‐of‐treatment factors that predict treatment outcome 6 months later (N = 190). We assessed eating disorder psychopathology, general psychopathology, personality characteristics and demographic variables using self‐report questionnaires. Treatment outcome was measured using the bulimia subscale of the Eating Disorder Inventory 1. Predictors were determined using hierarchical linear regression analyses. Several variables significantly predicted outcome, four of which were found to be both baseline predictors of treatment outcome and end‐of‐treatment predictors of follow‐up: Higher levels of drive for thinness, higher levels of interoceptive awareness, lower levels of binge eating pathology and, in women, lower levels of body dissatisfaction predicted better outcome in the short and longer term. Based on these results, several suggestions are made to improve treatment outcome for BED patients. Copyright © 2015 John Wiley & Sons, Ltd and Eating Disorders Association.     

The Prevalence of Binge Eating Disorder in a Sample of College Students in the North of Portugal

Binge eating disorder (BED) has important associated comorbidities and has been recently considered as a diagnostic category in the Diagnostic and Statistical Manual of Mental Disorders – Fifth Edition. This study investigates the prevalence of BED in a sample of college students using a two‐stage design. Between October 2008 and July 2009, 805 students attending a public college campus completed the Questionnaire on Eating and Weight Patterns – Revised to screen for possible cases. Eighty‐five students meeting key criteria for BED were invited for a second stage interview using the Eating Disorder Examination. At stage 1, 9.6% of the subjects reported binge eating episodes. At stage 2, a prevalence rate of 0.5% for BED was found, and 1% if the criterion for large amount of food was excluded. Copyright © 2014 John Wiley & Sons, Ltd and Eating Disorders Association.     

Effects of Rumination and Acceptance on Body Dissatisfaction in Binge Eating Disorder

Overvaluation of shape and weight and the corresponding body dissatisfaction are a maintenance factor for the psychopathology of binge eating disorder (BED). Evidence suggests potential benefits of various emotion regulation (ER) strategies in the modification of body dissatisfaction. Therefore, in the present study body dissatisfaction was experimentally induced in women with BED (n = 30) using model pictures. Then, participants were instructed to either ruminate on present emotions and thoughts or accept whatever thoughts and feelings come up. Body dissatisfaction and mood were assessed prior to, immediately after and 4 minutes after the induction. Main results reveal that ER strategies had no differential impact on body dissatisfaction. However, in the rumination condition mood significantly worsened over time. Overall, the results suggest that ER strategies have a limited impact on the experience of body dissatisfaction in BED. However, having an impact on mood, they may be important with regard to the maintenance of pathological eating behaviour in BED. Copyright © 2014 John Wiley & Sons, Ltd and Eating Disorders Association.