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Objective: The increasing prevalence of and inequities in childhood obesity demand improved access to effective treatment. The SmartMoves curriculum used in Bright Bodies, a proven‐effective, intensive health behavior and lifestyle treatment (IHBLT), was disseminated to ≥30 US sites from 2003 to 2018. We aimed to identify barriers to and facilitators of IHBLT implementation/sustainment. Methods: We surveyed and interviewed key informants about experiences acquiring/implementing SmartMoves. In parallel, we analyzed and then integrated survey findings and themes from interviews using the constant comparative method. Results: Participants from 16 sites (53%) completed surveys, and 12 participants at 10 sites completed interviews. The 11 sites (63%) that implemented SmartMoves varied in both use of training opportunities/materials and fidelity to program components. In interviews, demand for obesity programming, organizational priorities, and partnerships facilitated implementation. Seven sites discontinued SmartMoves prior to the COVID‐19 pandemic. Funding insecurity and insufficient staffing emerged as dominant barriers to implementation/sustainment discussed by all interviewees, and some also noted participants' competing demands and the program's fit with population as challenges. Conclusions: System‐ and organizational‐level barriers impeded sustainment of an evidence‐based IHBLT program. Adequate funding could enable sufficient staffing and training to promote fidelity to the intervention's core functions and adaptation to fit local populations/context. [ABSTRACT FROM AUTHOR]

Background: Executive function (EF) is associated with obesity development and self‐management. Individuals who demonstrate or self‐report poorer EF performance tend to have poorer short‐term outcomes in obesity treatment. There may be distinct behavioral self‐management strategies and EF domains related to initial weight loss as compared to weight loss maintenance. Objective: To characterize EF in individuals who achieved clinically significant weight loss via behavioral intervention and examine potential differences in EF between those who maintained versus regained lost weight. Methods: Participants who previously achieved ≥5% weight loss via lifestyle intervention were included (N = 44). "Maintainers" (n = 16) maintained this minimum level of weight loss for ≥1 year. "Regainers" (n = 28) regained some or all initially lost weight. Performance‐based EF, intelligence quotient, health literacy, depression, anxiety, binge eating, demographics, and medical/weight history were assessed using a cross‐sectional design. Descriptive statistics and age‐, gender‐, education‐adjusted reference ranges were used to characterize EF. Analyses of covariance were conducted to examine EF differences between maintainers and regainers. Results: The sample consisted primarily of females with obesity over age 50. Approximately half self‐identified as African–American. Decision‐making performance was better in maintainers than regainers (p = 0.003, partη2 = 0.19). There were no differences between maintainers and regainers in inhibitory control, verbal fluency, planning/organization, cognitive flexibility, or working memory (ps > 0.05, partη2s = 0.003–0.07). At least 75% of the sample demonstrated average‐above average EF test performance, indicated by scaled scores ≥13 or t‐scores > 60. Conclusions: Most individuals with obesity who achieved clinically significant weight loss via behavioral intervention had average to above average EF. Individuals who maintained (vs. regained) their lost weight performed better on tests of decision‐making. [ABSTRACT FROM AUTHOR]

Summary: Objective: To comprehensively examine the behavioral phenotypes of children with and without executive function (EF) impairments in a clinical sample of youth with obesity. Methods: Youth aged 8 to 17 years (Mean age = 12.97) attending a medical clinic for obesity and their caregivers (N = 195 dyads) completed a battery of behavioral questionnaires. Caregiver‐proxy report of EF was assessed using the Behavior Rating Inventory of Executive Function. Latent Class Analysis was conducted to identify EF groupings. Analysis of variance and chi‐square tests were conducted to examine associations between EF groups and behavioral phenotypes. Results: Four latent classes of EF impairment were identified (No/Low Impairment; Behavioral Regulation Impairment; Metacognition Impairment; Global Impairment). There was an overall positive pattern of associations between these EF groups and behavioral/emotional symptoms, such that behavioral/emotional symptoms tended to increase with EF impairment. Conclusions: Children with obesity and EF impairment demonstrate a dysregulated behavioral phenotype ranging from internalizing to externalizing behavioral and weight‐related symptoms. This phenotype framework may be clinically beneficial for utilizing screening/assessment results to develop, tailor, and/or match treatment approaches in pediatric obesity. [ABSTRACT FROM AUTHOR]

ABSTRACT Objective This study assessed loss of control (LOC) eating and eating disorders (EDs) in adolescents undergoing bariatric surgery for severe obesity. Method Preoperative baseline data from the Teen Longitudinal Assessment of Bariatric Surgery (Teen-LABS) multisite observational study ( n = 242; median BMI = 51 kg/m2; mean age= 17; 76% female adolescents; 72% Caucasian) included anthropometric and self-report questionnaires, including the Questionnaire of Eating and Weight Patterns-Revised (QEWP-R), the Night Eating Questionnaire (NEQ), the Beck Depression Inventory (BDI-II), and the Impact of Weight on Quality of Life-Kids (IWQOL-Kids) Results LOC eating (27%) was common and ED diagnoses included binge-eating disorder (7%), night eating syndrome (5%), and bulimia nervosa (1%). Compared to those without LOC eating, those with LOC eating reported greater depressive symptomatology and greater impairment in weight-related quality of life. Discussion Before undergoing bariatric surgery, adolescents with severe obesity present with problematic disordered eating behaviors and meet diagnostic criteria for EDs. LOC eating, in particular, was associated with several negative psychosocial factors. Findings highlight targets for assessment and intervention in adolescents before bariatric surgery. © 2016 Wiley Periodicals, Inc.(Int J Eat Disord 2016; 49:947-952) [ABSTRACT FROM AUTHOR]