Helping Children with Obesity "Move Well" To Move More: An Applied Clinical Review.

ABSTRACT: Children with obesity experience musculoskeletal pain and reduced physical function and well-being, which collectively impact their fitness, strength, motor skills, and even their ability to undertake simple tasks, like walking and climbing stairs. Disrupting obesity-related disability may be critical to increasing children's physical activity. Thus, barriers to movement should be considered by health practitioners to improve the efficacy of prescribed physical activity. This applied clinical review highlights key subjective and objective findings from a hypothetical case scenario, linking those findings to the research evidence, before exploring strategies to enhance movement and increase physical activity.

[Development and evaluation of the psychometric properties of the Stage to Change in the Reduction of Childhood Overweight Scale (SCROS)]. / Desarrollo y evaluación de las propiedades psicométricas de la escala Etapas de Cambio en la Reducción del Sobrepeso Infantil (ECARSI).

INTRODUCTION: Objectives: the purpose of this paper is to evaluate the psychometric properties of the "Stage of change in the reduction of childhood overweight" scale by means of an exploratory factor analysis, and its reliability. This questionnaire is a new measure to identify the stage of awareness of the problem, and the willingness to change, in parents of children with overweight and obesity, based on the transtheoretical model by Prochaska and DiClemente (1983). Method: the study involved 484 women with school-aged children, of which 65.9 % were classified with obesity, and 34.1 % with overweight. Results: the SCROS psychometric characteristics were assessed, obtaining an internal consistency of 0.789 using Cronbach's alpha with 16 elements (items). By means of the Exploratory Factor Analysis four factors were obtained with eigen values higher than one, which explained 62.89 % of the total variance. The items were grouped in the following dimensions: Preparation (4 items), Precontemplation (4 items), Contemplation (4 items), and Action (4 items). Conclusions: the SCROS is a valid and reliable questionnaire to evaluate the stage in which parents of children with overweight and obesity problems are located, which will allow us to design more suitable interventions for these children and their families.

INTRODUCCIÓN: Introducción: el sobrepeso y la obesidad infantil alrededor del mundo siguen en aumento; sin embargo, los padres de niños con sobrepeso y obesidad suelen subestimarlos, por lo cual no se preocupan por los riesgos que se asocian al sobrepeso y la obesidad, lo cual obstaculiza su tratamiento oportuno. Objetivo: el objetivo del presente trabajo fue desarrollar y evaluar las características psicométricas de la escala "Etapas de cambio para la reducción del sobrepeso Infantil" (ECARSI). Método: participaron un total de 484 mujeres con hijos en edad escolar, clasificados con sobrepeso el 34,1 % y con obesidad el 65,9 %, quienes respondieron la escala. Se realizaron análisis de discriminación de ítems y de consistencia interna por medio de la alfa de Cronbach y el análisis factorial exploratorio. Resultados: se obtuvo una consistencia interna, por medio de la alfa de Cronbach, de 0,789 con 16 elementos; el AFE arrojó 4 factores con valores propios mayores de 1, que explican el 62,89 % de la varianza total. Los ítems se agruparon en las siguientes dimensiones: Precontemplación (4 ítems), Contemplación (4 ítems), Preparación (4 ítems) y Acción (4 ítems). Conclusiones: la ECARSI cuenta con adecuados índices de confiabilidad y evidencias de validez para evaluar la etapa de disposición al cambio en que se encuentran los padres de los niños(as) con sobrepeso y obesidad, lo cual permitirá un mejor tamizaje para determinar el tipo de intervención más pertinente para cada niño(a) y su familia.

Changes in the Health-Related Quality of Life and Weight Status of Children with Overweight or Obesity Aged 7 to 13 Years after Participating in a 10-Week Lifestyle Intervention.

Background: The aim of the study was to assess changes in the health-related quality of life (HRQOL) and weight status of children with overweight and obesity after participating in a 10-week family-based combined lifestyle group intervention in their community. Methods: In total, 340 children with overweight or obesity aged between 7 and 13 years, as well as one of their primary caregivers, took part in this intervention, in a real-world setting. The intervention comprised 20 group sessions for a 10-week period, and focused on improving knowledge, attitudes, social support, and self-efficacy in regard to healthy lifestyles. The Pediatric Quality of Life Inventory 4.0 (PedsQL) and Impact of Weight on Quality of Life-Kids (IWQOL-KIDS) questionnaires were used to determine generic and weight-specific HRQOL. Changes in HRQOL and BMI (standard deviation [SDS] of BMI, objectively measured) were tested using a Wilcoxon signed-rank test, Mann-Whitney U test, and paired t-test. Results: Generic quality of life (Z = -3.58, r = -0.25), weight-specific quality of life (Z = -4.83, r = -0.34), and SDS-BMI (d = 0.21) were all significantly improved after participating in the 10-week intervention. The mean attendance rate was 73.74%. Conclusion: This study demonstrated that participation in the intervention LEFF for children with overweight and obesity was associated with improved generic and weight-specific HRQOL and SDS-BMI.

Protocol for a two-cohort randomized cluster clinical trial of a motor skills intervention: The Promoting Activity and Trajectories of Health (PATH) Study.

INTRODUCTION: Data supports that motor skills are an underlying mechanism that influence physical activity along with perceived motor and physical competence, but the relationship between motor skills and physical activity during the early years is unclear. The goal of this study, Promoting Activity and Trajectories of Health (PATH) for Children, is to examine and compare the immediate (pre-test to post-test) and sustained (3-year follow-up) effect of an intervention on motor performance, physical activity and perceived physical competence to a control condition (ie, standard practice) in preschool-age children. METHODS AND ANALYSIS: The PATH study is a two-cohort, randomised cluster clinical trial. 300 children between the ages of >3.5 to 5 years of age will be randomised to the motor skill intervention (n=153) or control (n=147) condition. Each assessment involves a measure of motor skill performance; product and process, seven consecutive days of physical activity monitoring and perceived physical competence. These measures will be assessed before and after the intervention (pre-test to post-test) and then each academic year across 3 years, grades kindergarten, first grade and second grade (3-year follow-up). To assess the clustered longitudinal effect of the intervention on outcome measures, random-effects models (eg, mixed model regression, growth curve modelling and structural equation modelling) will be used. The PATH study addresses gaps in paediatric exercise science research. Findings hold the potential to help shape public health and educational policies and interventions that support healthy development and active living during the early years. ETHICS AND DISSEMINATION: Ethical approval for this study was obtained through the Health Sciences and Behavioral Sciences Institutional Review Board, University of Michigan (HUM00133319). The PATH study is funded by the National Institutes of Health. Findings will be disseminated via print, online media, dissemination events and practitioner and/or research journals. TRIAL REGISTRATION NUMBER: NHLBI ClinicalTrials.gov Identifier, NCT03189862. Registered 17 August 2017, https://clinicaltrials.gov/ct2/show/NCT03189862.

Changes in Free-Living Glycemic Profiles after 12 Months of Lifestyle Intervention in Children with Overweight and with Obesity.

Previous studies demonstrated that hyperglycemic glucose concentrations are observed in children that are overweight or have obesity. The aim of this study was to evaluate the effect of a 12 month lifestyle intervention on free-living glycemic profiles in children that were overweight or had obesity, and the association of the alterations with changes in cardiovascular risk parameters. BMI z-score, free-living glycemic profiles, continuous overlapping net glycemic action (CONGA), and cardiovascular parameters were evaluated before and after a multidisciplinary lifestyle intervention, in 33 non-diabetic children that were overweight or had obesity. In children with a decrease in BMI z-score, the duration which glucose concentrations were above the high-normal threshold (6.7 mmol/L) and the glycemic variability decreased significantly. In these children, a decrease in median sensor glucose was associated with decreases in LDL-cholesterol, and systolic and diastolic blood pressure z-score. A decrease in BMI z-score was associated with a decrease in CONGA1, 2, and 4. In conclusion, the glycemic profiles in free-living conditions in children that were overweight improved in children with a decrease in BMI z-score after lifestyle intervention. In those children, changes in median sensor glucose concentrations were associated with changes in LDL-cholesterol and blood pressure z-scores. These results suggest that glucose homeostasis can improve after one year of lifestyle intervention and that these improvements are associated with improvements in cardiovascular health parameters.

Inpatient Rehabilitation for Children and Adolescents With Diabetes in Germany Between 2006 and 2013.

INTRODUCTION: In Germany, inpatient rehabilitation is a well-established additive option in the therapeutic concept for children and adolescents with diabetes. However, its contribution in pediatric diabetes care is not known exactly. Our objective was to analyze inpatient rehabilitation in pediatric diabetes over eight years in Germany. METHODS: We requested secondary data from the German Statutory Pension Insurance Scheme to evaluate all completed inpatient rehabilitations for children and adolescents with diabetes (ICD-code E10-14) reimbursed by this institution between 2006 and 2013. For each type of diabetes, we analyzed the distribution of admissions by year, age-group, sex, nationality, and other documented diagnoses. All analyses were conducted via remote computing with IBM SPSS Version 24. RESULTS: Between 2006 and 2013, 5,403 admissions to inpatient rehabilitation for 4,746 children and adolescents with diabetes were documented. For type 1 diabetes (T1D; 88.5% of admissions), the number of yearly admissions increased from 458 in 2006 to 688 in 2013 (p=0.013), especially for age-group>5-10. The increase for type 2 diabetes (T2D) was not significant. Admissions were more frequent for girls (53.6%, p≤0.001), age>10-15 years (42.8%, p=0.001), and German nationality (98.5%). Obesity (T1D: 11.1%; T2D: 87.9%) and mental disorders (T1D: 11.6%; T2D: 27.4%) were the most frequent documented diagnoses in addition to diabetes. CONCLUSION: This study provides a comprehensive overview of inpatient rehabilitation for children and adolescents with diabetes over many years in Germany. Until 2013, inpatient rehabilitation remained important in pediatric diabetes care, especially for children with mental disorders or obesity.

Short-Term Predictors for Weight Correction Success of the First Paediatric Weight Correction Programme in Children's Clinical University Hospital in Riga.

Background and objectives: The efficacy of a weight correction programme can be affected by such predictors as the number of contact hours, gender, age, baseline weight, parental weight status, psycho-emotional status, insulin resistance, and socioeconomic status. The aim of this current study was to evaluate the overall efficacy of the Weight Correction Programme at Children's Clinical University Hospital, and explore the impact of the probable predictors. We evaluated the efficacy depending on gender, age, parental weight status, signs of depression, baseline body mass index z-score (z-BMI), and baseline waist circumference. Materials and Methods: The data were gathered from medical records. The inclusion criteria were as follows: Entered the programme by 13 June 2017, at least five years old, follow-up data available. All the respondents were divided into two age groups: <10 years old and ≥10 years old. Results: The study included 181 respondents. They were 5 to 17 years old on the first day of participation in the Weight Correction Programme. Results indicated that 117 (65%) patients managed to reduce z-BMI and 69 (38%) patients achieved clinically significant reduction of z-BMI. Boys had four times higher odds (odds ratio (OR) = 4,22; CI 1.37⁻13.05; p = 0.012) to reduce their z-BMI by at least 0.20 units than girls. The respondents of the older age group (≥10 years) had a better chance to reduce z-BMI than the younger ones (OR = 11,51; CI 2.04⁻64.83; p = 0.006). The odds to reduce z-BMI were lower by 7% for every extra cm of waist circumference (OR = 0.93; CI 0.88⁻0.99; p = 0.014) for reducing z-BMI. The follow-up time was also a positive predictor, and with every month the odds for clinically significant z-BMI reduction increased by 7% (OR = 1.07; CI 1.00⁻1.15; p = 0.047). The parental weight status, signs of depression, and baseline z-BMI were not significant predictors. Conclusions: More than half of the patients of the respondents managed to reduce their z-BMI. Female gender, younger age, and larger waist circumference were negative predictors.

Screening and Referral for Childhood Obesity: Adherence to the U.S. Preventive Services Task Force Recommendation.

INTRODUCTION: The U.S. Preventive Services Task Force recommends clinicians screen children aged 6 years or older for obesity and offer or refer children with obesity to intensive weight management programs. This study explores clinician awareness of weight management programs meeting the recommendation, adherence to the recommendation of screening and referral, and associations between provider and practice characteristics and weight management program referrals. METHODS: This cross-sectional study used data from the DocStyles survey 2017, a web-based panel survey, analyzed in 2017. Among 1,023 clinicians who see pediatric patients, this study examined clinician awareness of weight management programs in their communities that met the recommendation, practice of screening for childhood obesity, and referral to weight management programs. Multivariable logistic regression estimated associations between the demographic and practice characteristics of clinicians and weight management program referrals. RESULTS: Only 24.6% of surveyed clinicians were aware of a weight management program that met the U.S. Preventive Services Task Force recommendation in their community; of those aware, 88.9% referred patients to these weight management programs. Most (83.6%) clinicians screened children for obesity in ≥75% of visits. Overall, 53.5% of clinicians provided referrals to weight management programs. Referral was higher among female clinicians and clinicians serving mostly middle-income patients. Providers without teaching hospital privileges had lower odds of referral. CONCLUSIONS: Adherence to clinical recommendations is essential to curbing the childhood obesity epidemic. Only one in four surveyed clinicians were aware of weight management programs in their community meeting U.S. Preventive Services Task Force criteria. Half of clinicians referred pediatric patients with obesity to a weight management program. Results suggest efforts are needed to increase awareness of, and referral to, weight management programs meeting the recommendation.

Fostering positive weight-related conversations between health care professionals, children, and families: Development of a knowledge translation Casebook and evaluation protocol.

BACKGROUND: Health care professionals (HCPs) must communicate with children and families about weight management in a sensitive and nonstigmatizing manner. However, HCPs receive little training in weight-related communication and have requested resources, but these are scarce. This article details the development process of a knowledge translation (KT) Casebook and outlines the proposed protocol for its implementation and evaluation. METHODS: Guided by the knowledge-to-action cycle, a KT Casebook aimed at HCPs integrated findings from a comprehensive scoping review with experiential and contextual evidence gathered through stakeholder workshops to provide guidance to HCPs communicating with children and families around weight-related issues. It was structured around five questions: (a) Who should participate in weight-related discussions? (b) When and how should the topic of weight be broached? (c) What terminology should be used? (d) How can HCPs enhance family engagement in weight-related discussions? (e) What specific communication techniques have been recommended? Checklists, evidence summaries, case studies, sentence starters, simulations, and other resources were clustered under each question. A dissemination strategy was developed using KT best practices and a pilot evaluation protocol designed. RESULTS: The Casebook was launched in November 2017 and has been presented at pediatric rehabilitation and obesity conferences. A communication strategy targeted multidisciplinary experts and organizations with weight management within their scope of practice. These efforts have resulted in 2,497 downloads across five countries to date. CONCLUSIONS: A practical and engaging KT Casebook was created to help foster positive weight-related conversations between HCPs, children, and their families. A pilot implementation study examining the impact of the Casebook on clinical practice will provide critical information for embedding the Casebook in a range of health care settings.

[The modern methods for the rehabilitation of adolescents suffering obesity]. / Sovremennye tekhnologii reabilitatsii podrostkov s ozhireniem.

BACKGROUND: To-day, obesity spreads dramatically fast all over the world not only among the adults but also among the children. According to the data available from the scientific literature, the number of adolescents suffering from obesity in Russia increased more than 1.5 times during the period from 2006 till 2015. The combination of non-drug therapeutic measures (including diet therapy, therapeutic physical exercises, and psychophysiological technologies) constitutes the basis for the treatment of obesity. Russia has gained a vast experience with the management of this condition with the use of natural and preformed therapeutic agents. AIM: The main objective of the present study was the comparative assessment of the effectiveness of the rehabilitation programs for the obese subjects with based on the application of alternative and complementary therapeutic modalities for the treatment of the adolescent girls with obesity. MATERIAL AND METHODS: The study included 86 girls with obesity at the age of 13-17 years who were randomly divided into 3 groups matched for the age and anthropometric characteristics. All the patients were prescribed a treatment course, including motivational training and aerobic exercise, in addition to the routine recommendations for the short-term modification of eating habits. The vacuum therapy was additionally included in the combined treatment protocol for the patients of the first group (n=28) while the patients of the second group (n=29) received the treatment in the spa capsule (SC) and the girls of the third group (n=29) underwent transcranial magnetic stimulation therapy. RESULTS: The analysis of the results obtained in this study has demonstrated a significant reduction of the body weight, waist and hip circumferences in the patients of all study groups (p<0.05). The comparison of these results with the baseline characteristics showed that the use of combined physiotherapy including the treatment in the spa capsule had significant advantages over local vacuum therapy in terms of weight dynamics (p=0.009), body mass index (p=0.009), hip circumference (p=0.019) and the chest skinfold thickness (p=0.02). CONCLUSION: The use of alternative and complementary therapeutic modalities in the combination with motivational training and aerobic exercises effectively contributes to the weight loss in the obese adolescent girls, with the combined pysiotherapeutic treatment having advantages over local therapy methods.

The effectiveness of a health promotion and stress-management intervention program in a sample of obese children and adolescents.

OBJECTIVE: Our study aimed to evaluate the effectiveness of an 8-week stress management intervention program that included progressive muscle relaxation, diaphragmatic breathing, guided imagery, and cognitive restructuring in obese Greek children and adolescents. DESIGN: Thirty-six patients were prospectively recruited to participate in this randomized controlled study. Of these, 16 participants formed the intervention group and 20 participants the control group. Anthropometric measurements and salivary cortisol, determined serially 3 times a day, were assessed at the beginning and at the end of the study. Participants also completed the state-trait anxiety in children questionnaire (STAIC), the stress in children questionnaire (SiC), and the child behavior checklist (CBCL). RESULTS: The intervention resulted in a significant reduction of waist-hip ratio (p = 0.008) in the intervention group compared with the control group. Moreover, school performance was improved in the intervention group (p = 0.025), while both the intervention and the control group adopted healthier daily habits (p = 0.020 and 0.011, respectively). However, there was no statistically significant difference between body mass index (BMI) z-score, stress, anxiety, and diurnal patterns in salivary cortisol. CONCLUSIONS: The present study supports the effectiveness of stress management intervention programs on waist-hip ratio reduction. Further research is required to investigate biomarkers able to predict and evaluate the effectiveness of stress management intervention programs.

"Fat is really a four-letter word": Exploring weight-related communication best practices in children with and without disabilities and their caregivers.

BACKGROUND: Health care professionals play a critical role in preventing and managing childhood obesity, but the American Academy of Pediatrics recently stressed the importance of using sensitive and nonstigmatizing language when discussing weight with children and families. Although barriers to weight-related discussions are well known, there are few evidence-based recommendations around communication best practices. Disability populations in particular have previously been excluded from work in this area. The objectives were to present the findings of a recent scoping review to children with and without disabilities and their caregivers for their reactions; and to explore the experiences and perceptions of the children and their caregivers regarding weight-related communication best practices. METHODS: Focus group and individual interviews were conducted with 7-18-year olds with and without disabilities and their caregivers. The interview guide was created using findings from a recent scoping review of weight-related communication best practices. Inductive thematic analysis was employed. RESULTS: Eighteen children (9 boys; 7 children with disabilities) and 21 caregivers (17 mothers, 1 step-father, 3 other caregivers) participated in 8 focus group and 7 individual interviews. Preferred communication strategies were similar across those with and without disabilities, although caregivers of children with autism spectrum disorder endorsed more concrete approaches. Discussions emphasizing growth and health were preferred over weight and size. Strengths-based, solution-focused approaches for weight conversations were endorsed, although had not been widely experienced. CONCLUSION: Perceptions of weight-related communication were similar across stakeholder groups, regardless of children's disability or weight status. Participants generally agreed with the scoping review recommendations, suggesting that they apply broadly across different settings and populations; however, tailoring them to specific circumstances is critical. Empirical evaluations are still required to examine the influence of weight-related communication on clinically important outcomes, including behaviour change and family engagement in care.

Health-Related Quality of Life in Children and Adolescents with Severe Obesity after Intensive Lifestyle Treatment and at 1-Year Follow-Up.

OBJECTIVE: To examine changes in generic and weight-related, health-related quality of life (HRQoL) in children and adolescents with severe obesity participating in intensive lifestyle treatment, and to examine whether changes in SDS-BMI were associated with changes in HRQoL. METHODS: In this prospective observational study, a referred sample of 120 children and adolescents (8-19 years) with severe obesity (SDS-BMI ≥ 3.0, or ≥ 2.3 in combination with obesity-related comorbidity) received an intensive 1-year lifestyle treatment with an inpatient period in a specialized childhood obesity center. A weight-related (IWQOL-Kids) and three generic (KIDSCREEN-52, PedsQL 4.0, and EuroQol) HRQoL questionnaires were administered at baseline (T0), after treatment (T1), and 1 year later (T2). Generalized Linear Mixed Models and partial correlations were used to analyze changes in HRQoL and associations with changes in SDS-BMI. RESULTS: Statistically significant improvements in generic and weight-related HRQoL overall and domain scores were observed at T1and at T2 in comparison with T0, despite partial weight regain from T1 to T2. Larger weight loss at T2 was correlated with larger improvements in physical HRQoL domains. CONCLUSION: Children and adolescents with severe obesity experienced long-term improvements in generic and weight-related HRQoL after participating in intensive lifestyle treatment, despite partial weight regain.

'Look mommy, I'm eating the plate model!' Biopedagogies and coping with obesity through objectification.

Childhood obesity is increasing in many parts of the world. For the child, obesity often involves major social challenges. Within the framework of social studies of children and childhood and employing the concept of biopedagogies, I explore how children with severe obesity who participate in a long-term rehabilitation programme changed the perception of their bodies from 'being fat' to 'suffering from obesity' by embracing the biopedagogies involved. Due to this transformation, 'obesity' was made into an entity - 'a thing' that the children could work on -, which was used for coping and change. The article is based on an ethnographic field study of a Norwegian randomized medical intervention trial for children with obesity. A virtual abstract of this paper can be viewed at: https://www.youtube.com/channel/UC_979cmCmR9rLrKuD7z0ycA.

Trends in Attitudes and Practice Patterns of Physical Therapists in Addressing Childhood Obesity in Schools.

PURPOSE: This study investigated trends in attitudes of school physical therapists about intervention for childhood obesity. METHODS: A survey was developed to quantify attitudes. Two cases investigated the influence of attitudes on choices in treatment frequency. Factor analysis further delineated reasons for treatment frequency recommendations. RESULTS: Attitudes did not change. Variability in responses decreased. Personal characteristics had evolving influence. In 2008, the perception of the PT's role in childhood obesity intervention had a greater influence on the choice to treat, but in 2015 the perception of the seriousness had a bigger effect on that decision. DISCUSSION: Changing demographics of the therapists, increasing prevalence of obesity, and recent attention to the problem may have contributed to the trends. CONCLUSION: There is no consensus as to the role of school physical therapy with intervention for obesity, but influential variables are emerging and practice patterns are evolving.

Effectiveness of a 16-month multi-component and environmental school-based intervention for recovery of poor income overweight/obese children and adolescents: study protocol of the health multipliers program.

BACKGROUND: Excess of weight is a serious public health concern in almost all countries, afflicting people of different ages and socioeconomic backgrounds. Studies have indicated the need for developing treatment strategies that intervene directly in the obesogenic environment. This study aims to evaluate the effectiveness of a multi-component and environmental school-based intervention, lasting 16 months, on the recovery of the nutritional status of low-income children and adolescents with overweight/ obesity. METHODS/STUDY DESIGN: The study was conducted by the Center for Recovery and Nutritional Education (CREN) in São Paulo, Brazil. Two schools located in poor neighborhoods were selected for the intervention, between March 2016 and June 2017. The participants were all students aged 8 to 12 years from the two participating schools. At the beginning of the intervention, anthropometric measurements were carried out to assess the nutritional status of the students. For convenience, students from one of the schools were considered as the control group, while those from the other school formed the experimental group. The intervention in the experimental group (n = 438) consists of the following weekly activities at school: psychological counseling in groups, theoretical/practical nutrition workshops, and supervised physical education classes. In addition, theoretical and practical educational activities are held regularly for parents, teachers, and cooks. Students with excess of weight (≥1 body mass index [BMI] -for-age Z score, n = 138) received clinical and nutritional care periodically at the outpatient care at CREN. Students enrolled in the control group (n = 353) participated in psychological counseling groups and theoretical/practical nutrition workshops for 6 months held in the school environment to provide motivation to entire classrooms. In the following 10 months, students with excess of weight from the control group (n = 125) were invited to attend the routine outpatient care at CREN. DISCUSSION: This study is the first to assess the effectiveness of a multi-component and environmental school-based intervention for the recovery of low-income, overweight/obese children and adolescents. If positive, the results demonstrate the feasibility for the recovery of excess of weight in populations of similar conditions and age. TRIAL REGISTRATION: Brazilian Registry of Clinical Trials - ReBEC Primary Id Number RBR-9t2jr8 . Registration Date: Nov. 30, 2016. Retrospectively registered. Protocol version: 3.

Bone Health is Maintained, While Fat Mass is Reduced in Pre-pubertal Children with Obesity Participating in a 1-Year Family-Centered Lifestyle Intervention.

Diet and physical activity (PA) influence bone health in children. This study tested whether increasing milk and milk products and weight-bearing types of PA favorably changed bone outcomes assessed by dual-energy X-ray absorptiometry (DXA) and bone biomarkers in children with obesity participating in a 1-year family-centered lifestyle intervention. Children were randomized to one of three groups: Control (Ctrl; no intervention), Standard treatment (StnTx: two servings milk and milk products/day; meet PA guidelines plus weight-bearing PA three times/week), or Modified treatment (ModTx: four servings milk and milk products/day; meet PA guidelines plus daily weight-bearing PA). Baseline and 12-month measurements included DXA scans for whole body (WB), lumbar spine (LS), lumbar lateral spine (LLS), and ultra-distal (UD) ulna + radius for bone mineral content (BMC), areal bone mineral density (aBMD) and BMD z-scores. Fat mass index (FMI), fat-free mass index (FFMI), and biomarkers of bone metabolism were assessed. Seventy-eight children 6-8 years old were recruited (mean body mass index for-age z-score: 3.3 ± 1.2). Compared to baseline, all groups increased BMC of WB, LS, and LLS (p < 0.001), whereas only StnTx increased UD ulna + radius BMC at 12 months (p < 0.05). At 12 months, WB-BMD z-scores were significantly lower in Ctrl (p < 0.05), whereas WB and LLS aBMD increased in StnTx and ModTx (p < 0.001) but not in Ctrl. All groups increased FFMI (p < 0.001), while only Ctrl increased FMI (p < 0.001). Bone biomarkers did not change over time. Participating in a family-centered lifestyle intervention based on Canadian diet and PA guidelines maintained bone health in obese children.

Changes in Dietary Intake and Eating Behavior in Adolescents After Bariatric Surgery: an Ancillary Study to the Teen-LABS Consortium.

BACKGROUND: A growing number of studies suggest that bariatric surgery is safe and effective for adolescents with severe obesity. However, surprisingly little is known about changes in dietary intake and eating behavior of adolescents who undergo bariatric surgery. OBJECTIVE: Investigate changes in dietary intake and eating behavior of adolescents with obesity who underwent bariatric surgery (n = 119) or lifestyle modification (LM) (n = 169). SETTING: University-based health systems METHODS: A prospective investigation of 288 participants (219 female and 69 male) prior to bariatric surgery or LM and again 6, 12, and 24 months (surgery patients only) after treatment. Measures included changes in weight, macronutrient intake, eating behavior, and relevant demographic and physiological variables. RESULTS: Adolescents who underwent bariatric surgery experienced significantly greater weight loss than those who received LM. The two groups differed in self-reported intake of a number of macronutrients at 6 and 12 months from baseline, but not total caloric intake. Patients treated with surgery, compared to those treated with LM, also reported significantly greater reductions in a number of disordered eating symptoms. After bariatric surgery, greater weight loss from postoperative month 6 to 12 was associated with self-reported weight consciousness, craving for sweets, and consumption of zinc. CONCLUSIONS: Adolescents who underwent bariatric surgery, compared to those who received LM, reported significantly greater reductions in weight after 1 year. They also reported greater reductions in disordered eating symptoms. These findings provide new information on changes in dietary intake and eating behavior among adolescents who undergo bariatric surgery.

Physical Fitness and Body Composition Two Years after Roux-En-Y Gastric Bypass in Adolescents.

BACKGROUND: We have previously shown promising results 2 years after Roux-en-Y gastric bypass surgery, within the Adolescence Morbid Obesity Surgery study (AMOS). The aim of the current study was to describe the 2-year outcome in cardiorespiratory fitness, body composition, and functional capacity in the Stockholm subset of the AMOS study. METHODS: Forty-one adolescents (10 male, 31 female, age 14-18 years, body mass index 35-69 kg·m-2) were included. In addition to anthropometric measurements, participants performed a submaximal bicycle test, 6-min walk test, dual-energy X-ray absorptiometry, and a short interview at baseline, 1 and 2 years after surgery. RESULTS: Relative improvements in maximal oxygen consumption (VO2max) per kilogram body mass (+62 %) and per kilogram fat-free mass (+21 %), as well as walking distance (+13 %) were observed after 1 year, and persisted 2 years after surgery. Despite a reduction of fat-free mass (-15 %), absolute VO2max was maintained across the full group (+8 %, p = ns) and significantly increased in non-smokers. Body mass and fat mass were significantly decreased (-45.4 and -33.3 kg, respectively). Self-reported physical activity was significantly increased, and pain associated with movement was reduced. CONCLUSIONS: In adolescents with obesity, Roux-en-Y gastric bypass improved VO2max more than could be explained by fat mass loss alone. In combination with improved functional capacity and body composition, these results suggest that surgery in adolescence might add specific benefits of importance for future health.

The rehabilitation of children and adolescents with severe or medically complicated obesity: an ISPED expert opinion document.

Severe/medically complicated obesity in childhood, and particularly in adolescence, is a real disability that requires an intensive and continuous approach which should follow the procedures and schedule of rehabilitation medicine. Given the lack of a specific document focusing on children and adolescents, the Childhood Obesity Study Group set out to explore the available evidence for the treatment of severe or medically complicated obesity and to set standards tailored to the specific context of the Italian Health Service. Through a series of meetings and electronic communications, the writing committee (selected from members of the Study Group) selected the key issues, explored the literature and produced a draft document which was submitted to the other experts until the final synthesis was approved by the group. In brief, the following issues were involved: (1) definition and epidemiology; (2) identification of common goals designed to regain functional competence and limit the progression of metabolic and psychological complications; (3) a multi-professional team approach; (4) the care setting. This paper is an expert opinion document on the rehabilitation of severe and medically complicated obesity in children and adolescents produced by experts belonging to the Childhood Obesity Study Group of the Italian Society for Pediatric Endocrinology and Diabetology (ISPED).