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Objectives: To evaluate shifts across BMI categories and associated changes in cardiometabolic risk factors over 2.5 years in an ethnically diverse middle school sample., Methods: As part of HEALTHY, a multisite school-based study designed to mitigate risk for type 2 diabetes, 3993 children participated in health screenings at the start of sixth and end of eighth grades. Assessments included anthropometric measures, blood pressure, and glucose, insulin, and lipids. Students were classified as underweight, healthy weight, overweight, obese, or severely obese. Mixed models controlling for school intervention status and covariates were used to evaluate shifts in BMI category over time and the relation between these shifts and changes in risk factors., Results: At baseline, students averaged 11.3 (±0.6) years; 47.6% were boys, 59.6% were Hispanic, and 49.8% were overweight or obese. Shifts in BMI category over time were common. For example, 35.7% of youth who were overweight moved to the healthy weight range, but 13% in the healthy weight range became overweight. BMI shifts were not associated with school intervention condition, household education, or youth gender, race/ethnicity, pubertal status, or changes in height. Increases in BMI category were associated with worsening of cardiometabolic risk factors, and decreases were associated with improvements. Boys who increased BMI category were more vulnerable to negative risk factor changes than girls., Conclusions: There are substantial shifts across BMI categories during middle school that are associated with clinically meaningful changes in cardiometabolic risk factors. Programs to promote decreases in BMI and prevent increases are clearly warranted.

BackgroundWe examined the effects of a multicomponent, school-based program addressing risk factors for diabetes among children whose race or ethnic group and socioeconomic status placed them at high risk for obesity and type 2 diabetes.MethodsUsing a cluster design, we randomly assigned 42 schools to either a multicomponent school-based intervention (21 schools) or assessment only (control, 21 schools). A total of 4603 students participated (mean [+/- SD] age, 11.3 [+/- 0.6 years; 54.2% Hispanic and 18.0% black; 52.7% girls). At the beginning of 6th grade and the end of 8th grade, students underwent measurements of body-mass index (BMI), waist circumference, and fasting glucose and insulin levels.ResultsThere was a decrease in the primary outcome--the combined prevalence of overweight and obesity--in both the intervention and control schools, with no significant difference between the school groups. The intervention schools had greater reductions in the secondary outcomes of BMI z score, percentage of students with waist circumference at or above the 90th percentile, fasting insulin levels (P=0.04 for all comparisons), and prevalence of obesity (P=0.05). Similar findings were observed among students who were at or above the 85th percentile for BMI at baseline. Less than 3% of the students who were screened had an adverse event; the proportions were nearly equivalent in the intervention and control schools.ConclusionsOur comprehensive school-based program did not result in greater decreases in the combined prevalence of overweight and obesity than those that occurred in control schools. However, the intervention did result in significantly greater reductions in various indexes of adiposity. These changes may reduce the risk of childhood-onset type 2 diabetes. (Funded by the National Institutes of Health and the American Diabetes Association; ClinicalTrials.gov number, NCT00458029.)

ObjectiveHEALTHY is a 3-year middle school intervention program designed to reduce risk factors for type 2 diabetes. The prevalence of diabetes risk factors at baseline in a cohort of 6,358 sixth-grade students is reported.Research design and methodsForty-two schools at seven U.S. sites were randomly assigned to intervention or control. Students participated in baseline data collection during fall of 2006.ResultsOverall, 49.3% of children had BMI >or=85th percentile, 16.0% had fasting blood glucose >or=100 mg/dl (or=126 mg/dl), and 6.8% had fasting insulin >or=30 microU/ml. Hispanic youth were more likely to have BMI, glucose, and insulin levels above these thresholds than blacks and whites.ConclusionsSixth-grade students in schools with large minority populations have high levels of risk factors for type 2 diabetes. The HEALTHY intervention was designed to modify these risk factors to reduce diabetes incidence.

ObjectiveHEALTHY is a 3-year middle school intervention program designed to reduce risk factors for type 2 diabetes. The prevalence of diabetes risk factors at baseline in a cohort of 6,358 sixth-grade students is reported.Research design and methodsForty-two schools at seven U.S. sites were randomly assigned to intervention or control. Students participated in baseline data collection during fall of 2006.ResultsOverall, 49.3% of children had BMI >or=85th percentile, 16.0% had fasting blood glucose >or=100 mg/dl (or=126 mg/dl), and 6.8% had fasting insulin >or=30 microU/ml. Hispanic youth were more likely to have BMI, glucose, and insulin levels above these thresholds than blacks and whites.ConclusionsSixth-grade students in schools with large minority populations have high levels of risk factors for type 2 diabetes. The HEALTHY intervention was designed to modify these risk factors to reduce diabetes incidence.

Background: Group lifestyle sessions with phone maintenance could improve weight, health, and function in vulnerable older adults.Methods: Community-dwelling adults (N = 322) with body mass index (BMI, kg/m2) ≥27 and additional risk factors received 12 one-hour in-person behavioral weight management group sessions then were randomized to 8 half-hour telephone sessions (n = 162) or newsletter control (n = 160) from 4 to 12 months with no treatment contact thereafter. Primary outcome was 0- to 12-month weight change. Cardiometabolic, short physical performance battery (SPPB), and self-reported activity changes were assessed at 12 and 24 months.Results: At baseline, the mean (SD) age was 71.2 (4.3) and BMI was 33.8 (5.1). Participants were 77% women, 13% Black, 85% retired, averaging 4 medical conditions, and taking blood pressure (67.4%) and lipid-lowering (51.6%) medications. At 12 months, a greater proportion of the phone group (66.0%) achieved ≥5% weight loss compared with newsletter control (53.2%; p = .02). Mean (95% CI) weight loss was greater for phone (-6.6 kg [-7.5, -5.8]) than newsletter (-5.1 kg [-7.2, -3.0]); p = .01. Modest lipid, glucose, and blood pressure improvements were found, but did not differ significantly between groups. Small SPPB and activity improvements were maintained at 12 and 24 months in both groups.Conclusions: Brief phone contacts compared to newsletters enhanced weight loss maintenance among older high-risk adults at 1 year, but not cardiometabolic outcomes. Modest functional improvements were observed in both. Lower-intensity maintenance contacts (phone or newsletter) for weight, health, and physical function in older adults warrant further study.Clinical Trials Registration Number: NCT03192475. [ABSTRACT FROM AUTHOR]

ABSTRACT Objective We sought to identify predictors and moderators of failure to engage (i.e., pretreatment attrition) and dropout in both Internet-based and traditional face-to-face cognitive-behavioral therapy (CBT) for bulimia nervosa. We also sought to determine if Internet-based treatment reduced failure to engage and dropout. Method Participants ( N = 191, 98% female) were randomized to Internet-based CBT (CBT4BN) or traditional face-to-face group CBT (CBTF2F). Sociodemographics, clinical history, eating disorder severity, comorbid psychopathology, health status and quality of life, personality and temperament, and treatment-related factors were investigated as predictors. Results Failure to engage was associated with lower perceived treatment credibility and expectancy (odds ratio [OR] = 0.91, 95% CI: 0.82, 0.97) and body mass index (BMI) (OR = 1.10; 95% CI: 1.03, 1.18). Dropout was predicted by not having a college degree (hazard ratio [HR] = 0.55; 95% CI: 0.37, 0.81), novelty seeking (HR = 1.02; 95% CI: 1.01, 1.03), previous CBT experience (HR = 1.77; 95% CI: 1.16, 2.71), and randomization to the individual's nonpreferred treatment format (HR = 1.95, 95% CI: 1.28, 2.96). Discussion Those most at risk of failure to engage had a higher BMI and perceived treatment as less credible and less likely to succeed. Dropout was associated with less education, higher novelty seeking, previous CBT experience, and a mismatch between preferred and assigned treatment. Contrary to expectations, Internet-based CBT did not reduce failure to engage or dropout. © 2016 Wiley Periodicals, Inc.(Int J Eat Disord 2017; 50:569-577) [ABSTRACT FROM AUTHOR]

Targeted approaches for the treatment of severe and enduring anorexia nervosa (SE-AN) have been recommended, but there is no consensus definition of SE-AN to inform research and clinical practice. This study aimed to take initial steps toward developing an empirically based definition of SE-AN by characterizing associations among putative indicators of severity and chronicity in eating disorders. Patients with AN ( N = 355) completed interviews and questionnaires at treatment admission and discharge; height and weight were assessed to calculate body mass index (BMI). Structural equation mixture modeling was used to test whether associations among potential indicators of SE-AN (illness duration, treatment history, BMI, binge eating, purging, quality-of-life) formed distinct subgroups, a single group with one or more dimensions, or a combination of subgroups and dimensions. A three-factor (dimensional), two-profile (categorical) mixture model provided the best fit to the data. Factor 1 included eating disorder behaviors; Factor 2 comprised quality-of-life domains; Factor 3 was characterized by illness duration, number of hospitalizations, and admission BMI. Profiles differed on eating disorder behaviors and quality-of-life, but not on indicators of chronicity or BMI. Factor scores, but not profile membership, predicted outcome at discharge from treatment. Data suggest that patients with AN can be classified on the basis of eating disorder behaviors and quality-of-life, but there was no evidence for a chronic subgroup of AN. Rather, indices of chronicity varied dimensionally within each class. Given that current definitions of SE-AN rely on illness duration, these findings have implications for research and clinical practice. [ABSTRACT FROM AUTHOR]

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. © 2015 Wiley Periodicals, Inc. (Int J Eat Disord 2015; 48:471-476) [ABSTRACT FROM AUTHOR]

ABSTRACT Objective This study aimed to evaluate the preliminary effectiveness of Emotion Acceptance Behavior Therapy (EABT), an outpatient psychotherapeutic intervention for anorexia nervosa (AN) based on a disorder-specific model of symptom maintenance that emphasizes emotion avoidance. EABT combines standard behavioral interventions that are central to the clinical management of AN with evidence-supported strategies to increase emotion awareness, decrease emotion avoidance, and encourage resumption of valued activities and relationships outside the eating disorder. Method Twenty-four individuals aged ≥17 years with AN were treated using the EABT manual. EABT was delivered in 33-58 individual sessions provided over 38-53 weeks. Assessments were conducted before and after treatment, and at 3- and 6-month follow-ups. Results Thirteen patients (54.2%) completed EABT; 11 (45.8%) dropped out or were withdrawn. EABT was associated with significant improvements in weight, disordered eating symptoms, and emotion avoidance that were maintained over 6-month follow-up. The majority of EABT completers achieved a body mass index >18.5 ( n = 9/13) or had a normal Eating Disorder Examination Global score ( n = 10/13) at post-treatment. Discussion Preliminary data suggest that EABT may have utility for a subset of adults with AN. Future research will focus on improving outcomes in EABT nonresponders and identifying of mechanisms that drive treatment response. © 2014 Wiley Periodicals, Inc. (Int J Eat Disord 2014; 47:870-873) [ABSTRACT FROM AUTHOR]

Objective To examine changes in depressive symptoms and treatment in the first 3 years following bariatric surgery. Methods The longitudinal assessment of bariatric surgery-2 (LABS-2) is an observational cohort study of adults ( n = 2,458) who underwent a bariatric surgical procedure at 1 of 10 US hospitals between 2006 and 2009. This study includes 2,148 participants who completed the Beck depression inventory (BDI) at baseline and ≥ one follow-up visit in years 1-3. Results At baseline, 40.4% self-reported treatment for depression. At least mild depressive symptoms (BDI score ≥ 10) were reported by 28.3%; moderate (BDI score 19-29) and severe (BDI score ≥30) symptoms were uncommon (4.2 and 0.5%, respectively). Mild-to-severe depressive symptoms independently increased the odds (OR = 1.75; P = 0.03) of a major adverse event within 30 days of surgery. Compared with baseline, symptom severity was significantly lower at all follow-up time points (e.g., mild-to-severe symptomatology was 8.9%, 6 months; 8.4%, 1year; 12.2%, 2 years; 15.6%, 3 years; ps < 0.001), but increased between 1 and 3 years postoperatively ( P < 0.01). Change in depressive symptoms was significantly related to change in body mass index ( r = 0.42; P < 0001). Conclusion Bariatric surgery has a positive impact on depressive features. However, data suggest some deterioration in improvement after the first postoperative year. LABS-2, #NCT00465829, . [ABSTRACT FROM AUTHOR]

Objective: To evaluate the effect of negative emotion on self-reported eating disorder symptoms and objectively-measured eating behavior in patients with anorexia nervosa (AN). Method: Twenty-eight females with AN were randomized to a negative or neutral mood induction followed by a test meal. Participants completed assessments one week before the experimental session, before (pretest) and after (posttest) the mood induction, and after the test meal. Results: Participants in the negative emotion condition had an increase in negative affect from pretest to posttest that was accompanied by significantly greater increases in self-reported eating disorder symptoms than were exhibited by participants in the neutral emotion condition, who had no increase in negative affect. There was no effect of emotion condition on eating behavior. Discussion: Results suggest that negative emotions influence the expression of cognitive eating disorder symptoms in individuals with AN, which may have implications for the identification of treatment targets. © 2012 by Wiley Periodicals, Inc. (Int J Eat Disord 2012;45:876-882) [ABSTRACT FROM AUTHOR]

Abstract: Background: Although bariatric surgery is associated with significant overall weight loss, many patients experience suboptimal outcomes. Our objective was to document the preliminary efficacy of a behavioral intervention for bariatric surgery patients with relatively poor long-term weight loss and to explore the factors related to outcome at an academic medical center in the United States. Methods: Patients with a body mass index (BMI) ≥30 kg/m2 who had undergone bariatric surgery ≥3 years before study entry and had <50% excess weight loss were enrolled. The participants were randomly assigned to a 6-month behavioral intervention or wait list control group. The assessments were conducted at baseline (before intervention) and 6 months (after intervention) and 12 months (6-mo follow-up). Results: On average, the participants (n = 36) had undergone surgery 6.6 years before study entry. The average age was 52.5 ± 7.1 years, and the BMI was 43.1 ± 6.2 kg/m2; most participants were women (75%) and white (88.9%). The intervention patients had a greater percentage of excess weight loss than did the wait list control group at 6 (6.6% ± 3.4% versus 1.6% ± 3.1%) and 12 (5.8% ± 3.5% versus .9% ± 3.2%) months. However, the differences were not significant and the results varied. The intervention patients with more depressive symptoms (P = .005) and less weight regain before study entry (P = .05) experienced a greater percentage of excess weight loss. Conclusion: Behavioral intervention holds promise in optimizing long-term weight control after bariatric surgery. More research is needed on when to initiate the intervention and to identify which patients will benefit from this type of approach. [Copyright &y& Elsevier]

The article presents a clinical discussion on bulimia nervosa. It associates anorexia nervosa with binge eating disorder, underweight, and overweight and obesity. It mentions that the body mass index (BMI) determines the presence of bulimia nervosa, in which lower BMI is associated with anorexia nervosa, while normal to high normal generally associated with bulimia nervosa.

Objective: To gather information about picky eating and its correlates in adults and to determine whether picky eating is distinct from other eating disorder symptoms. Method: Nearly 6,895 adults completed a web-based survey of picky eating behaviors, eating disorder symptoms, and putative associated features. Latent class analysis was used to identify groups based on picky eating and eating disorder symptoms, and groups were compared on salient demographic and clinical characteristics. Results: The latent class analysis identified four distinct groups that differed in severity of clinical correlates and levels of impairment. Morbidity was highest in the comorbid picky eating/eating disorder group, followed by the eating disorder, picky eating, and low pathology groups, respectively. Discussion: Future research is needed to document the continuity of picky eating from childhood, establish the epidemiology of picky eating in adults, clarify thresholds of clinical significance, and elucidate clinical features that will inform nosology. © 2012 by Wiley Periodicals, Inc. (Int J Eat Disord 2012) [ABSTRACT FROM AUTHOR]

This case series describes the development of a novel psychotherapeutic intervention for older adolescents and adults with anorexia nervosa (AN). Emotion acceptance behavior therapy (EABT) is based on a model that emphasizes the role of anorexic symptoms in facilitating avoidance of emotions. EABT combines standard behavioral interventions that are central to the clinical management of AN with psychotherapeutic techniques designed to increase emotion awareness, decrease emotion avoidance, and encourage resumption of valued activities and relationships outside the eating disorder. Five patients with AN aged 17-43 years were offered a 24-session manualized version of EABT. Four patients completed at least 90% of the therapy sessions, and three showed modest weight gains without return to intensive treatment. Improvements in depressive and anxiety symptoms, emotion avoidance, and quality of life also were observed. These results offer preliminary support for the potential utility of EABT in the treatment of older adolescents and adults with AN. © 2010 by Wiley Periodicals, Inc. Int J Eat Disord 2011 [ABSTRACT FROM AUTHOR]

Objective: Women 25 to 45 years old are at risk for weight gain and future obesity. This trial was designed to evaluate the efficacy of two interventions relative to a control group in preventing weight gain among normal or overweight women and to identify demographic, behavioral, and psychosocial factors related to weight gain prevention.Research Methods and Procedures: Healthy women (N = 284), ages 25 to 44, with BMI < 30 were randomized to one of three intervention conditions: a clinic-based group, a correspondence course, or an information-only control. Intervention was provided over 2 years, with a follow-up at Year 3. BMI and factors related to eating and weight were assessed yearly.Results: Over the 3-year study period, 40% (n = 114) of the women remained at or below baseline body weight (+/-2 lbs), and 60% gained weight (>2 lbs). Intervention had no effect on weight over time. Independently of intervention, women who were older, not actively dieting to lose weight, and who reported less perceived hunger at baseline were more likely to be successful at weight maintenance. Weight maintenance also was associated with increasing dietary restraint (conscious thoughts and purposeful behaviors to control calorie intake) and decreasing dietary disinhibition (the tendency to lose control over eating) over time.Discussion: This study raises concern about the feasibility and efficacy of weight gain prevention interventions because most women were interested in weight loss, rather than weight gain prevention, and the interventions had no effect on weight stability. Novel approaches to the prevention of weight gain are needed. [ABSTRACT FROM AUTHOR]