Treatment Of Adolescent Obesity Research Articles

Role of selected self-monitoring techniques in treatment of overweight and obesity in adolescents

Role of selected self-monitoring techniques in treatment of overweight and obesity in adolescents

Obesity Prevention and Treatment in School-aged Children, Adolescents, and Young Adults-Where Do We Go from Here?

The rise in the rate of obesity in school-aged children, adolescents, and young adults in the last 30 years is a clear healthcare crisis that needs to be addressed. Despite recent national reports in the United States highlighting positive downward trends in the rate of obesity in younger children, we are still faced with approximately 12.7 million children struggling with obesity. Given the immediate and long-term health consequences of obesity, much time and effort has been expended to address this epidemic. Yet, despite these efforts, we still only see limited, short-term success from most interventions. Without changes to how we address childhood obesity, we will continue to see inadequate improvements in the health of our children. Clinicians and researchers need to be lobbying for evidence-based policy changes, such as those identified by systems science, in order to improve the nation’s health.

Impact of readiness to change behavior on the effects of a multidisciplinary intervention in obese Brazilian children and adolescents

The obesity epidemic is a global challenge that requires evidence-based intervention to slow the emergence of weight-related illness in children and adolescents. Thus, effective treatments are urgently needed. This study aimed to analyze whether there is relationship between the initial stage of readiness for behavior change (SRBC) and the results obtained through participation in a multidisciplinary program of obesity treatment (MPOT). The study included 113 overweight or obese children and adolescents who participated in an intervention for 16 weeks, in which the categorical variable was the SRBC. The dependent variables included: anthropometric measures of body composition, hemodynamic parameters (e.g., blood pressure values), and health-related physical fitness. Although stages 1 and 2 had greater improvements in flexibility than those in stage 5, and stage 1 had greater percentage changes in abdominal strength than those in stage 5, children and adolescents in the highest stage had greater percentage changes for anthropometric, hemodynamic and cardiorespiratory fitness, suggesting an impact of the stage of change on the effects of a MPOT. This study suggests that SRBC plays a role in obesity treatment in Brazilian children and adolescents and warrants consideration when enrolling patients to intervention.

Evidence Update on the Treatment of Overweight and Obesity in Children and Adolescents

Childhood obesity is associated with increased medical and psychosocial consequences and mortality and effective interventions are urgently needed. Effective interventions are urgently needed. This article reviews the evidence for psychological treatments of overweight and obesity in child and adolescent populations. Studies were identified through searches of online databases and reference sections of relevant review articles and meta-analyses. Treatment efficacy was assessed using established criteria, and treatments were categorized as well-established, probably efficacious, possibly efficacious, experimental, or of questionable efficacy. Well-established treatments included family-based behavioral treatment (FBT) and Parent-Only Behavioral Treatment for children. Possibly efficacious treatments include Parent-Only Behavioral Treatment for adolescents, FBT-Guided Self-Help for children, and Behavioral Weight Loss treatment with family involvement for toddlers, children, and adolescents. Appetite awareness training and regulation of cues treatments are considered experimental. No treatments are considered probably efficacious, or of questionable efficacy. All treatments considered efficacious are multicomponent interventions that include dietary and physical activity modifications and utilize behavioral strategies. Treatment is optimized if family members are specifically targeted in treatment. Research supports the use of multicomponent lifestyle interventions, with FBT and Parent-Only Behavioral Treatment being the most widely supported treatment types. Additional research is needed to test a stepped care model for treatment and to establish the ideal dosage (i.e., number and length of sessions), duration, and intensity of treatments for long-term sustainability of healthy weight management. To improve access to care, the optimal methods to enhance the scalability and implementability of treatments into community and clinical settings need to be established.

The contribution of fat-free mass to resting energy expenditure: implications for weight loss strategies in the treatment of adolescent obesity

Owing to the strong relationship between fat-free mass (FFM) and resting energy expenditure (REE), the preservation of FFM is often emphasized in the treatment of adolescent obesity. Typical treatment regimens including an increased dietary consumption of protein and participation in resistance training are common components of adolescent weight management programs, despite limited evidence of a positive influence of FFM on weight loss outcomes in adolescents. Given the larger volume of FFM in obese relative to normal weight adolescents and the common treatment goals of both maximizing weight loss and attenuating the loss of FFM, a better understanding of the influence of FFM on energy balance is needed to determine whether strategies to preserve lean tissue or maximize absolute weight loss should be most emphasized. We review the associations among FFM, REE, and weight loss outcomes, focusing on how these relationships might influence energy balance in obese adolescents.

Using the Community-Based Participatory Research (CBPR) Approach in Childhood Obesity Prevention

Childhood and adolescent obesity has increased drastically in the past 30 years. While this is troubling, there is also evidence of large disparities among certain ethnic groups such as African American and Hispanic children and adolescents. The Community-Based Participatory Research (CBPR) Model emphasizes a collaborative, co-learning, mutually beneficial, and community-partnered approach to research. Unique aspects of this model include viewing community members as equal partners in non-hierarchical teams, working together in a strengths-based, action oriented research process. This review consists of an investigation of the CBPR approach, its important tenets, and why such an approach may be more effective for childhood and adolescent obesity intervention program development, especially in stratified communities.

Convergent Validity of the Clinical Assessment of Depression as a Screening Procedure in Immersion Treatment of Adolescent Obesity

Background/Objective: The present research tested the clinical validity of a simple self-report measure, Clinical Assessment of Depression (CAD), as a screening tool to identify potentially disruptive participants in immersion treatment for adolescent obesity. Methods: 257 overweight attendees at two Wellspring Camps (cognitive-behavior therapy immersion treatment) were included (91% females; M age = 15.1; M pretreatment BMI = 35.0; M pretreatment % overweight = 77.6). Campers completed CADs, Binge Scales, 24-hour dietary recalls, and food pantry checklists. A reliable chart review identified indicators of psychological distress. Results: Campers were grouped according indicators of distress into three Distress groups: High (27%), Medium (38%), and Low (35%). The High Distress group scored significantly higher than both of the other groups on CAD and Binge measures. The groups were similar on all other measures. Conclusions: The results support the validity of the CAD as a potentially useful and efficient screening tool.

Ya gotta have friends: social support and self-efficacy predict success following immersion treatment.

This study examined the impact of perceived social support and self-efficacy on predicting success in weight management following immersion treatment of adolescent obesity. 198 overweight and obese adolescents (M% overweight = 81.4%; M BMI = 36.0) participated in Wellspring's cognitive-behavioral therapeutic camps for 3-10 weeks during the summer of 2011. The campers and one of their caretakers completed a series of questionnaires at the halfway point during immersion. One year following camp, campers and their parents provided follow-up heights and weights. Multiple regression intent to treat analyses indicated that campers who perceived their friends as supportive, reported confidence in their ability to succeed, and believed that their families functioned well achieved relatively more substantial reductions in percent overweight 1 year after immersion. Perceptions of support anticipated from parents failed to predict success. Campers who more fully engaged in the process of change at camp also achieved somewhat greater success in the long run. These results suggest that participants in cognitive-behavioral immersion treatment may improve outcomes by nurturing support from their friends, increasing self-efficacy, and having their families consider family therapy if warranted.

Predictors of caregiver feeding practices differentiating persistently obese from persistently non-overweight adolescents

Understanding the contribution of caregiver feeding practices to adolescent diet and weight is important to refining caregiver roles within the context of adolescent obesity prevention and treatment. This secondary data analysis examined whether feeding practices of female caregivers differentiated persistently non-overweight (n = 29) from persistently obese (n = 47) adolescents. Families who previously participated in a cross-sectional study on correlates of obesity were recruited for this follow-up study. At the time of the follow-up study, anthropometric measures were taken for all female caregivers and adolescents, and caregivers completed the Child Feeding Questionnaire-Adolescent version. Socioeconomic, demographic, female caregiver anthropometric, and psychological (caregiver perceived self-weight and concern for adolescent overweight) variables were examined as predictors of feeding practices found to differentiate the two groups. Female caregivers of persistently obese adolescents reported significantly greater use of restriction and monitoring compared to female caregivers of persistently non-overweight adolescents. Restriction was predicted by female caregiver age and concern for adolescent overweight whereas monitoring was predicted by concern for adolescent overweight only. Caregiver feeding strategies may be an important target for adolescent obesity prevention and intervention efforts particularly among those with heightened concern about their teen's weight status.

Pediatric severe obesity: time to establish serious treatments for a serious disease.

Pediatric severe obesity: time to establish serious treatments for a serious disease.

The effect of 'sleep high and train low' on weight loss in overweight Chinese adolescents: study protocol for a randomized controlled trial.

BackgroundExercise and diet are the cornerstones for the treatment of obesity in obese children and adolescents. However, compensatory changes in appetite and energy expenditure elicited by exercise and dieting make it hard to maintain a reduced weight over the longterm. The anorexic effect of hypoxia can be potentially utilized to counteract this compensatory increase, thereby enhancing the success of weight loss. The purpose of the study is to assess the effectiveness of four week intermittent hypoxia exposure added to a traditional exercise and diet intervention on inducing short- and longterm weight loss in obese adolescents.Methods/DesignIn this randomized parallel group controlled clinical trial, 40 obese adolescents (20 boys and 20 girls, 11 to 15-years-old), will be recruited from a summer weight loss camp at the Shanghai University of Sport, China. Participants will be stratified by gender and randomly assigned to either the control group or the hypoxia group. During the four-week intervention period, both groups will exercise and eat a balanced diet. Additionally, the control group will sleep in normal conditions, while the hypoxia group will sleep in a normobaric hypoxia chamber (sleep high and train low). The primary outcome will be body composition and the main secondary outcomes will be the circulating levels of appetite regulatory gastrointestinal hormones. All the outcome measures will be assessed at baseline, after the four-week intervention, and at two months follow-up.DiscussionOur study will be the first to evaluate the effectiveness of ‘sleep high and train low’ on short- and longterm weight loss among obese adolescents. A potential mechanism for the appetite regulatory effect of hypoxia will also be explored. The results of the study will provide an evidence-based recommendation for the use of hypoxia in a weight loss intervention among obese children and adolescents. Furthermore, the clarification of mechanisms leading to weight loss in ‘sleep high and train low’ might provide information for the development of new strategies in combating obesity.Trial registrationThis trial was registered on 10 January 2014 at the Chinese Clinical Trial Registry with the registration number: ChiCTR-TRC-14004106.

National Adolescent Treatment Trial for Obesity in Kuwait (NATTO): project design and results of a randomised controlled trial of a good practice approach to treatment of adolescent obesity in Kuwait.

BackgroundFew randomised controlled trials (RCTs) of interventions for the treatment of adolescent obesity have taken place outside the western world. This RCT tested whether a simple ‘good practice’ intervention for the treatment of adolescent obesity would have a greater impact on weight status and other outcomes than a referral to primary care (control) in adolescents in Kuwait City.MethodsWe report on an assessor-blinded RCT of a treatment intervention in 82 obese 10- to 14-year-olds (mean age 12.4, SD 1.2 years), randomised to a good practice treatment or primary care control group over 6 months. The good practice intervention was intended as relatively low intensity (6 hours contact over 24 weeks, group-based), aiming to change sedentary behaviour, physical activity, and diet. The primary outcome was a change in body mass index (BMI) Z score; other outcomes were changes in waist circumference and blood pressure.ResultsThe retention of subjects to follow up was acceptable (n = 31 from the intervention group, and n = 32 from the control group), but engagement with both the intervention and control treatment was poor. Treatment had no significant effect on BMI Z score relative to control, and no other significant benefits to intervention were observed.ConclusionsThe trial was feasible, but highlights the need to engage obese adolescents and their families in the interventions being trialled. The trial should inform the development of future adolescent obesity treatment trials in the Gulf States with the incorporation of qualitative assessment in future intervention trials.Trial registrationRCT Registered as National Adolescent Treatment Trial for Obesity in Kuwait (NATTO): http://www.controlled-trials.com/ISRCTN37457227, 1 December 2009.

Anthropometric indices to assess body-fat changes during a multidisciplinary obesity treatment in adolescents: EVASYON Study

The main objectives of weight loss interventions in children and adolescents are to decrease fat mass while maintaining fat-free mass. Several methods are available to assess childhood and adolescence obesity, such as weight and height, bioelectrical impedance, skin-fold thickness measurements and other laboratory methods. The aim was to assess simple anthropometric indices as predictors of body-fat changes, using dual-energy X-ray absorptiometry measurements as reference method. Multi-intervention approach (diet, physical activity and psychological support in a family-group-based treatment) was implemented with a one-year follow-up in 13-to-16-year-old overweight or obese Spanish adolescents. A total of 83 adolescents were recruited from Granada and Zaragoza, males (n = 43) (31.6 kg/m(2)) and females (n = 40) (32.0 kg/m(2)). We measured body composition with anthropometry and dual-energy X-ray absorptiometry. All measurements were made at baseline, and after 2 and 13 months. Random coefficient regression model was used to calculate the proportion of body composition changes during follow-up that would be explained by simple body composition indices based on anthropometric measures. After controlling for age and Tanner stage, body mass index explained 76.5% of body composition changes in males and 90.1% in females, while fat mass index (assessed by skin-folds) explained 78.9% of body composition changes in males and 84.0% of body composition changes in females. In conclusion, we found that BMI was a good indicator of body fat composition changes in children and adolescents, although FMI assessed by anthropometry was also a good indicator.

Attitudes Towards Physical Activity and Exercise Participation – a Comparison of Healthy-Weight and Obese Adolescents

Background: Physical activity and exercise are important in the prevention and treatment of adolescent obesity. The goal of non-stationary obesity treatment is to encourage long-lasting sport participation. From the motivational perspective, positive attitudes towards physical activity and exercise are a key and should be considered when developing obesity interventions. This study examined potential differences in attitudes towards physical activity and exercise between adolescents with body mass indices in obese and healthy-weight ranges. Methods: A questionnaire measuring attitudes toward, and current levels of physical activity and exercise was completed by 395 adolescents recruited from schools and 16 adolescents recruited from a non-stationary obesity treatment program. This one year obesity treatment program combined dietary, psychological and physical activity and exercise-related interventions administered under medical supervision. Results: Compared to adolescents in the healthy-weight range, obese peers showed less positive attitudes towards intensive exercise/sporting and risky sporting activities. Additionally, in both weight ranges an active lifestyle is attended by a higher value of and plus experiences in sports. Independent from weight status, more positive attitudes in training and competition and social contacts were related to physical and sport activity. Conclusions: These results suggest that training, competitive and risky activities offer a lower incentive for obese adolescents than for healthy-weight peers. Suggestions for joint physical and sport activities (e.g. in Physical Education) and sport relating interventions within the therapy of obesity are discussed.

Motivational interviewing targeting diet and physical activity improves adherence to paediatric obesity treatment: results from the MI Values randomized controlled trial.

Adherence is a challenge in obesity treatment. Motivational interviewing (MI) may promote patient adherence. MI Values is a randomized controlled trial of MI implemented as an adjunct to an adolescent obesity treatment [Teaching Encouragement Exercise Nutrition Support (T.E.E.N.S.)]. Assess effects of MI Values on T.E.E.N.S. attrition and adherence. Participants were randomized to MI (n = 58) or control (n = 41). At weeks 1 and 10, MI participants had brief MI sessions; controls viewed health education videos. All participants continued with T.E.E.N.S. (biweekly dietitian and behavioural support visits; 3 times per week supervised physical activity). Assessments were repeated at baseline, 3 and 6 months. T-tests and chi-square analyses examined T.E.E.N.S. attrition and adherence by group. Adolescents (N = 99) were primarily African-American (73%) females (74%); age = 13.8 ± 1.8 years, body mass index percentile = 98.0 ± 1.2. Compared with controls, MI participants had greater 3-month adherence overall (89.2% vs. 81.0%, P = 0.040), and to dietitian (91.3% vs. 84.0%; P = 0.046) and behavioural support (92.9% vs. 85.2%; P = 0.041) visits, and greater 6-month adherence overall (84.4% vs. 76.2%, P = 0.026) and to behavioural support visits (87.5% vs. 78.8%, P = 0.011). MI enhanced adherence to this obesity intervention. MI Values is the first study to examine the impact of MI on treatment adherence among obese, primarily African-American adolescents.

Psychological mechanisms underlying overweight and obesity during adolescence. Triads study from the EDUDORA2 project.

Strategies for prevention and treatment of obesity in adolescents are too often limited to lifestyle modifications and dietary counseling. EDUDORA 2 (Education therapeutique et preventive face au Diabete et a l’Obesite a Risque chez l’Adulte et l’Adolescent) project focused on going beyond this dyadic and biological vision. 12 Triads were recruited in regions of Belgium, Luxembourg and France, each including an overweight or obese adolescent, the attending healthcare professional and a family member. Each subject of the triad was interviewed individually using the “life story” technique. Psychosocial factors influencing the degree of adherence to the prescribed treatment were assessed by speech thematic analysis. The most common strategy inside a triad remained focused on symptoms limiting the change of life style or diet. More complex and generally ignored underlying psychological mechanisms were highlighted: interaction with peers was a factor of awareness and strength for change, while food compensation difficulties, body image and devalued self-esteem were inhibitory factors for weight management. Psychological behavior affecting adolescence with respect to body ratio as well as projection of the mother’s experience with her own weight further strengthened these factors. Having a global view of obesity is also essential, at least when integrated in real life situations and in the psychological development during adolescence. Therapeutic Patient Education appears as a real opportunity provided professionals are properly trained.

Lifestyle intervention for improving school achievement in overweight or obese children and adolescents

The prevalence of overweight and obesity in childhood and adolescence is high. Excessive body fat at a young age is likely to persist into adulthood and is associated with physical and psychosocial co-morbidities, as well as lower cognitive, school and later life achievement. Lifestyle changes, including reduced caloric intake, decreased sedentary behaviour and increased physical activity, are recommended for prevention and treatment of child and adolescent obesity. Evidence suggests that lifestyle interventions can benefit cognitive function and school achievement in children of normal weight. Similar beneficial effects may be seen in overweight or obese children and adolescents. To assess whether lifestyle interventions (in the areas of diet, physical activity, sedentary behaviour and behavioural therapy) improve school achievement, cognitive function and future success in overweight or obese children and adolescents compared with standard care, waiting list control, no treatment or attention control. We searched the following databases in May 2013: CENTRAL, MEDLINE, EMBASE, CINAHL Plus, PsycINFO, ERIC, IBSS, Cochrane Database of Systematic Reviews, DARE, ISI Conference Proceedings Citation Index, SPORTDiscus, Database on Obesity and Sedentary Behaviour Studies, Database of Promoting Health Effectiveness Reviews (DoPHER) and Database of Health Promotion Research. In addition, we searched the Network Digital Library of Theses and Dissertations (NDLTD), three trials registries and reference lists. We also contacted researchers in the field. We included (cluster) randomised and controlled clinical trials of lifestyle interventions for weight management in overweight or obese children three to 18 years of age. Studies in children with medical conditions known to affect weight status, school achievement and cognitive function were excluded. Two review authors independently selected studies, extracted data, assessed quality and risk of bias and cross-checked extracts to resolve discrepancies when required. Authors were contacted to obtain further study details and were asked to provide data on the overweight and obese study population when they were not reported separately. Of 529 screened full-text articles, we included in the review six studies (14 articles) of 674 overweight and obese children and adolescents, comprising four studies with multicomponent lifestyle interventions and two studies with physical activity only interventions. We conducted a meta-analysis when possible and a sensitivity analysis to consider the impact of cluster-randomised controlled trials and/or studies at 'high risk' of attrition bias on the intervention effect. We prioritised reporting of the sensitivity analysis when risk of bias and differences in intervention type and duration were suspected to have influenced the findings substantially. Analysis of a single study indicated that school-based healthy lifestyle education combined with nutrition interventions can produce small improvements in overall school achievement (mean difference (MD) 1.78 points on a scale of zero to 100, 95% confidence interval (CI) 0.8 to 2.76; P < 0.001; N = 321; moderate-quality evidence). Single component physical activity interventions produced small improvements in mathematics achievement (MD 3.00 points on a scale of zero to 200, 95% CI 0.78 to 5.22; P value = 0.008; one RCT; N = 96; high-quality evidence), executive function (MD 3.00, scale mean 100, standard deviation (SD) 15, 95% CI 0.09 to 5.91; P value = 0.04; one RCT; N = 116) and working memory (MD 3.00, scale mean 100, SD 15, 95% CI 0.51 to 5.49; P value = 0.02; one RCT; N = 116). No evidence suggested an effect of any lifestyle intervention on reading, vocabulary and language achievements, attention, inhibitory control and simultaneous processing. Pooling of data in meta-analyses was restricted by variations in study design. Heterogeneity was present within some meta-analyses and may have been explained by differences in types of interventions. Risk of bias was low for most assessed items; however in half of the studies, risk of bias was detected for attrition, participant selection and blinding. No study provided evidence of the effect of lifestyle interventions on future success. Whether changes in academic and cognitive abilities were connected to changes in body weight status was unclear because of conflicting findings and variations in study design. Despite the large number of childhood obesity treatment trials, evidence regarding their impact on school achievement and cognitive abilities is lacking. Existing studies have a range of methodological issues affecting the quality of evidence. Multicomponent interventions targeting physical activity and healthy diet could benefit general school achievement, whereas a physical activity intervention delivered for childhood weight management could benefit mathematics achievement, executive function and working memory. Although the effects are small, a very large number of children and adolescents could benefit from these interventions. Therefore health policy makers may wish to consider these potential additional benefits when promoting physical activity and healthy eating in schools. Future obesity treatment trials are needed to examine overweight or obese children and adolescents and to report academic and cognitive as well as physical outcomes.

A smartphone intervention for adolescent obesity: study protocol for a randomised controlled non-inferiority trial

BackgroundThere are few evidence-based mobile health solutions for treating adolescent obesity. The primary aim of this parallel non-inferiority trial is to assess the effectiveness of an experimental smartphone application in reducing obesity at 12 months, compared to the Temple Street W82GO Healthy Lifestyles intervention.Methods/designThe primary outcome measure is change in body mass index standardised deviation score at 12 months. The secondary aim is to compare the effect of treatment on secondary outcomes, including waist circumference, insulin sensitivity, quality of life, physical activity and psychosocial health. Adolescents with a body mass index at or above the 98th percentile (12 to 17 years) will be recruited from the Obesity clinic at Temple Street Children’s University Hospital in Dublin, Ireland. W82GO is a family-based lifestyle change intervention delivered in two phases over 12 months. In the current study, participants will be randomised for phase two of treatment to either usual care or care delivered via smartphone application. One hundred and thirty-four participants will be randomised between the two study arms. An intention-to-treat analysis will be used to compare treatment differences between the groups at 12 months.DiscussionThe results of this study will be disseminated via open access publication and will provide important information for clinicians, patients and policy makers regarding the use of mobile health interventions in the management of adolescent obesity.Trial registrationClinicaltrials.gov NCT01804855.

The Role of Social Support vs. Modeling on Adolescents' Diet and Physical Activity: Findings from a School-based Weight Management Trial.

Objective:Social influences play an important role in shaping adolescents’ dietary and physical activity behaviors. We examined the role of perceived modeling and perceived social support from family and friends on diet and physical activity behaviors among overweight and obese adolescents participating in a weight management trial.Methods:Six high schools were randomized to a school-nurse delivered behavioral weight management intervention or an information attention-control. Data on perceived support and modeling of healthy eating and physical activity from family and friends and dietary and physical activity behaviors were obtained from participants (N=82) at baseline and 2- and 6-months follow-up.Results:Linear mixed models were used to examine associations between social factors at baseline and diet and physical behaviors at 6 months. Friend support was correlated with increased fruit and vegetable consumption (0.4 servings/day) and decreased added sugar intake (−14.2 grams/day) (p’s<0.05). Family support for physical activity, friend support for physical activity, and family modeling of physical activity were associated with increased number of days/week active for ≥ 60 minutes/day (0.7 days/week; 0.6 days/week; and 0.4 days/week, respectively, p’s<0.05).Conclusions:Among overweight and obese high school adolescents, support from family and friends was associated with a greater number of improvements in diet and physical activity at follow-up than modeling. Strategies to solicit support may maximize efficacy of adolescent obesity intervention efforts.

Designing and Testing the Feasibility of a Multi-level Intervention to Treat Adolescent Obesity in the Pediatric Primary Care Setting.

Objective:To describe the development steps and feasibility test of a multi-level adolescent obesity intervention for delivery in pediatric primary care settings.Method:To understand the target setting and population (i.e., perceptions of and receptivity to various intervention components), focus groups were conducted with clinicians, adolescents, and parents (N=58). Findings informed the development of a multi-level intervention (i.e., office support systems, brief clinician-delivered counseling, and nutritionist-led adolescent group sessions) targeting overweight and obese adolescents (N=22). The intervention was pilot-tested for feasibility using a single group pre- and post-test comparison.Results:Families and clinicians agreed on the importance of developing approaches to address adolescent obesity in the pediatric primary care setting, and favored family involvement. The pilot-study showed that it was feasible to implement office system changes to support obesity treatment. All but one component of the clinician- delivered counseling algorithm were feasible. Adolescents participating in the intervention reported dietary improvements and movement toward the action stage for decreasing sedentary behavior.Conclusion:Multi-level interventions for adolescent obesity in the pediatric primary care setting are feasible. Research to test the effectiveness of such interventions is warranted.