Management Of Obesity In Adolescents Research Articles

Semaglutide for management of obesity in adolescents: efficacy, safety, and considerations for clinical practice.

The purpose of this review is to describe the existing limited data related to the use of semaglutide in adolescents with obesity, supplementing with findings from adult studies of semaglutide use. Semaglutide, as a once weekly subcutaneous injection for weight management, effectively reduces body mass index (BMI) while improving hyperglycemia, elevated alanine aminotransferase levels, hyperlipidemia, and quality of life in youth with obesity. As of this review, only one large randomized clinical trial of semaglutide in youth has been completed, with a follow-up duration of 68 weeks. Thus, long-term data on the safety in adolescents is limited, particularly regarding the risks of cholelithiasis, pancreatitis, suicidal ideation, and disordered eating. Due to the cost of semaglutide, particularly in the United States, limited cost effectiveness analyses have demonstrated unfavorable incremental cost-effectiveness ratios for semaglutide relative to phentermine-topiramate as an alternative antiobesity medication in adolescents. Semaglutide represents an important advance in the pediatric obesity management, with clear short-term reductions in BMI and improvement in metabolic parameters. However, its long-term safety and efficacy for youth with obesity remain to be demonstrated. Additional research is needed to assess trends in utilization and adherence to minimize the risk of worsening socioeconomic disparities in pediatric obesity.

The Role of Endoscopy in the Management of Adolescent Bariatric Patients: A Primer For Pediatric Gastroenterologists.

The prevalence of childhood and adolescent obesity in the United States has reached alarming levels, necessitating effective interventions such as bariatric surgery. This article reviews the current state of bariatric surgery in the adolescent population, highlighting the common complications encountered in post-bariatric patients. Furthermore, it outlines the pivotal role of endoscopy in both the prevention and management of these bariatric complications. Though only a minority of eligible adolescent patients undergo bariatric surgery the number of cases continues to increase. Sleeve gastrectomy has emerged as the preferred type of surgery, with the best balance of safety and efficacy. However, only a small number of pediatric surgeons have additional bariatric training and a number of technical aspects of the surgery itself impact the risk for post-surgical complications. Gastric sleeve stenosis, anastomotic leaks and gastroesophageal reflux are the most common of these complications. Ability to perform dilation of sleeve stenosis, closure of anastomotic leaks and evaluation of reflux are critical tools in the endoscopic toolbox necessary for the management of these complicated patients. Bariatric surgery remains the most effective treatment available for management of morbid obesity in adolescents but has significant associated complications. Pediatric gastroenterologists must be familiar in the endoscopic management of these complications and are crucial in creating a high functioning adolescent bariatric program.

Impact of COVID-19 lockdown on adolescents in treatment for obesity

ObjectiveThe aim of this study was to evaluate the impact of coronavirus disease 2019 (COVID-19) lockdown on body mass index (BMI) z-score of adolescents treated for obesity, and to assess the correlation between BMI z-score changes and lifestyle variables. MethodsThis cross-sectional study recruited 66 participants aged 11–18 years with overweight or obesity who attended our obesity clinics before and after the lockdown. We assessed demographic and anthropometric characteristics as well as lifestyle variables. ResultsThe mean BMI z-score of the participants was stable during this period (p = 0.233). Balanced diet, snacking, and sweet beverage consumption improved in about half of the participants. Having at least one parent at home was associated with a significantly more balanced diet (p = 0.008) and an increase in family activities (p = 0.015). Physical activities decreased (51.5%) and screen time increased for most of the adolescents (86.4%). The BMI z-score decreased significantly when three or more lifestyle habits improved (p<0.001). ConclusionsThis study showed that BMI z-scores were stable for a majority of adolescents treated for obesity during the COVID19 lockdown, along with positive and negative changes on weight-related lifestyle habits. This extraordinary period may have created opportunities for lifestyle modification and has emphasized the importance of family support in the management of obesity in adolescents.

Addressing child and adolescent obesity management in Ireland: identifying facilitators and barriers in clinical practice.

Ireland's Model of Care for the Management of Overweight and Obesity outlines a plan for treating adolescent and child obesity (CO). However, engagement with key stakeholders is required to support its implementation and improve health services. This study aims to map the perceived barriers and facilitators related to CO management across healthcare settings, professional disciplines, and regions in the Republic of Ireland (ROI). An online cross-sectional survey of registered healthcare professionals (HPs), designed to adhere to the Consolidated Framework for Implementation Research (CFIR), was co-developed by a project team consisting of researchers, healthcare professionals, and patient advocates. The survey was pilot tested with project stakeholders and distributed online to professional groups and via a social media campaign, between September 2021 and May 2022, using "SurveyMonkey." Data were summarised using descriptive statistics and thematic analyses. Themes were mapped to the CFIR framework to identify the type of implementation gaps that exist for treating obesity within the current health and social care system. A total of 184 HPs completed the survey including nurses (18%), physicians (14%), health and social care professionals (60%), and other HPs (8%). The majority were female (91%), among which 54% reported conducting growth monitoring with a third (32.6%) giving a diagnosis of paediatric/adolescent obesity as part of their clinical practice. Nearly half (49%) of the HPs reported having the resources needed for clinical assessment. However, 31.5% of the HPs reported having enough "time," and almost 10% of the HPs reported having no/limited access to suitable anthropometric measurement tools. Most HPs did not conduct obesity-related clinical assessments beyond growth assessment, and 61% reported having no paediatric obesity training. CFIR mapping identified several facilitators and barriers including time for clinical encounters, suitable materials and equipment, adequate training, perceived professional competency and self-efficacy, human equality and child-centredness, relative priorities, local attitudes, referral protocols, and long waiting times. The findings provide actionable information to guide the implementation of the Model of Care for the Management of Overweight and Obesity in Ireland. Survey findings will now inform a qualitative study to explore implementation barriers and facilitators and prioritise actions to improve child and adolescent obesity management.

Challenges in the management of obesity in adolescents: an American perspective: a narrative review

Challenges in the management of obesity in adolescents: an American perspective: a narrative review

Vigorous physical activity: A potential ally in adolescent obesity management

ABSTRACT Individual variability may contribute to the modest and inconsistent results reported in obesity-management interventions. This study aimed to investigate the impact of non-modifiable as well as modifiable factors on body mass index (BMI) and body fat variance in adolescents with obesity followed in a clinical obesity-management programme, in order to better understand individual variability. Non-modifiable factors (i.e. socio-economic status, pregnancy BMI, weight progression across pregnancy, BMI at time of delivery, way of delivery, birth weight, breastfeeding duration, age at overweight onset, overweight duration, and FTO rs9939609 polymorphism) and modifiable factors data (i.e. self-determination level, self-efficacy and perception of importance to lose weight, energy intake, physical activity, and sedentary behaviours) from 63 adolescents (93.7% Caucasian, 55.6% girls), with a median age of 15.0 (2.5) years, and a median BMI z-score of 2.88 (0.70), followed for 6 months were analyzed. BMI z-score variance was predicted by vigorous physical activity (VPA) (F(1,57) = 4.55, p = .039), overweight duration (F(1,59) = 5.61, p = .022), way of delivery (F(2,58) = 6.55, p = .003) and self-determination level (F(1,59) = 4.75, p = .034). VPA further predicted body fat mass (%) (F(1,57) = 9.99, p = .003) as well as trunk fat mass variance (F(1,57) = 8.94, p = .006). This study suggests that although both non-modifiable and modifiable factors influence BMI and body fat variance to some extent, in adolescents with obesity, VPA (modifiable factor) stands out as the factor with the best association with both outcomes. VPA may be a potential ally in the success of clinical obesity management in adolescents, and so should be emphasised in this population. Highlights There is a huge individual variability within studies in response to adolescent obesity-management interventions. Both non-modifiable and modifiable factors may influence body mass index (BMI) and body fat variance, influencing interventions’ outcomes. The predictive value of both non-modifiable and modifiable factors largely overlaps, making lighter the burden of the former and highlighting the value of lifestyle changes. Among modifiable factors, vigorous physical activity standouts as the factor with the best (negative) association with BMI and body fat variance.

Use of a Mobile Lifestyle Intervention App as an Early Intervention for Adolescents With Obesity: Single-Cohort Study.

BackgroundEffective, resource-efficient treatment is urgently needed to address the high rates of pediatric and adolescent obesity. This need has been accelerated by the COVID-19 pandemic. The use of a mobile health tool as an early intervention before a clinic-based multidisciplinary weight management program could be an effective treatment strategy that is appropriate during a pandemic.ObjectiveThis study aims to assess the effectiveness of and adolescent engagement with a mobile app–based lifestyle intervention program as an early intervention before enrollment in a clinic-based multidisciplinary weight management program.MethodsThis prospective single-cohort study involved adolescents, aged 10-16 years, who were overweight and obese (defined as BMI percentile above the 85th percentile). Participants used the mobile Kurbo app as an early intervention before enrolling in a clinic-based multidisciplinary weight management program. Kurbo’s health coaches provided weekly individual coaching informed by a model of supportive accountability via video chat, and participants self-monitored their health behavior. The implementation of Kurbo as an early intervention was evaluated using the reach, effectiveness, adoption, implementation, and maintenance framework by reach (number who consented to participate out of all patients approached), implementation (Kurbo engagement and evaluation), and effectiveness as measured by the primary outcome of the BMI z-score at 3 months. Secondary outcome measures included changes in body fat percentage, nutrition and physical activity levels, and quality of life at 3 months. Maintenance was defined as the outcome measures at 6-month follow-up.ResultsOf the 73 adolescents who were approached for enrollment, 40 (55%) of adolescents were recruited. The mean age was 13.8 (SD 1.7) years, and the mean BMI z-score was 2.07 (SD 0.30). In the multiethnic Asian sample, 83% (33/40) of the participants had household incomes below the national median. Kurbo engagement was high, with 83% (33/40) of participants completing at least 7 coaching sessions. In total, 78% (18/23) of participants rated the app as good to excellent and 70% (16/23) stated that they would recommend it to others. There were no statistically significant changes in BMI z-scores at 3 months (P=.19) or 6 months (P=.27). Participants showed statistically significant improvements in measured body fat percentage, self-reported quality of life, and self-reported caloric intake from the 3-day food diaries at 3 and 6 months.ConclusionsThe use of Kurbo before enrollment in an outpatient multidisciplinary clinical care intervention is a feasible strategy to expand the reach of adolescent obesity management services to a low-income and racially diverse population. Although there was no significant change in BMI z-scores, the use of Kurbo as an early intervention could help to improve quality of life and reduce body fat percentage and total caloric intake.

The effect and safety of high-intensity interval training in the treatment of adolescent obesity: a meta-analysis.

It's necessary to conduct meta-analysis to quantitatively evaluate the effect and safety of high-intensity interval training (HIIT) on obese adolescents, to provide a basis for the management of obesity in adolescents. Randomized controlled trials (RCTs) on the role of HIIT in the obese adolescents were searched from PubMed databases and so on up to Jan 15, 2021. Two researchers independently performed literature screening, literature quality evaluation and data extraction according to the inclusion and exclusion criteria. Revman 5.3 Software and Stata 12.2 Software were used for data analysis. A total of 11 RCTs with 488 obese adolescents were included. Meta-analysis indicated that HIIT can effectively reduce the body weight (MD =-1.73 kg, 95% CI: -3.25 to -0.21, P=0.02), BMI (MD =-1.42 kg/m2, 95% CI: -1.97 to -0.87, P<0.001), body fat percentage (MD =-1.70%, 95% CI: -2.94 to -0.45, P=0.007) and waist circumference (MD =-1.80 cm, 95% CI: -3.5 to -0.10, P=0.04). The "high-intensity short-interval" HIIT program can significantly reduce waist circumference (MD =-2.31 cm, 95% CI: -4.20 to -0.42, P=0.022), the "high-intensity long-interval" HIIT program is more beneficial to reduce the BMI (MD =-1.44 kg/m2, 95% CI: -2.03 to -0.84, P=0.001) and body fat percentage (MD =-0.56, 95% CI: -1.08 to -0.05, P=0.009). HIIT can effectively improve the body composition of obese adolescents and produce an effective fat-reducing effect, which should be promoted for the clinical treatment of adolescent obesity.

Family Management of Severe Obesity in Adolescents

PurposeSevere obesity, defined as a body mass index (BMI) ≥120th percent of the 95th BMI percentile for age and sex, is the fastest growing subcategory of obesity among youth, yet little is known about how this group understands and incorporates weight management strategies. The aims of this study were to explore how parents and adolescents understand severe obesity and incorporate management into their daily lives and evaluate the applicability of the Family Management Styles Framework (FMSF) to better understand the impact of severe obesity for adolescents. Design and methodsDirected content analysis grounded in a modified version of the FMSF was used to analyze one-time in-home face-to-face interviews with adolescents aged 12–17 years (N = 14) who received pediatric weight management care and a parent (N = 17). ResultsBoth adolescents and parents described the day-to-day management as challenging and impactful to parent-child and sibling relationships. They described the need for sustained support and coaching in meeting daily physical activity requirements and related stories of weight stigma experienced. Further, parents' and adolescents' views were mostly congruent, except in their view of effectiveness of daily routines and how family attitudes and actions did or did not support the adolescent. ConclusionsThe FMSF was successfully applied to understand family management of adolescents with severe obesity. These adolescents have complex physical and psychological needs impacting effective weight management and family life. Practice implicationsTechnology interventions should be considered to improve physiological and psychological outcomes for youth with severe obesity.

Liraglutide combined with intense lifestyle modification in the management of obesity in adolescents.

Childhood obesity is a public health concern worldwide, with rates continuing to rise, despite preventive measures. Lifestyle modification remains the mainstay in the treatment of patients with excessive weight, but unfortunately, this is not always successful. Options for medical management of obesity in the paediatric population are limited. Seven adolescents (all girls, mean age 14.9 years) with a body mass index (BMI) above 98th percentile and serious complications secondary to obesity were offered an intense weight management programme. The participants were reviewed by a multidisciplinary team every two weeks for advice and support, and treated with daily subcutaneous injections of liraglutide (dose range 1.2-3.0mg). Scores for anxiety and depression were evaluated using the Revised Child Anxiety and Depression Scale. The results showed a significant weight loss over the three months with an average reduction of 5.4kg (4.2%; 95% CI 1.93-8.78; p=0.0087). The mean drop in BMI was 2.1kg/m2, which is statistically significant (95% CI 0.973-3.199; p=0.0037). Resolution of complications (raised intracranial pressure and steatohepatitis) was noted following weight loss. Anxiety and depressive symptoms improved over the three-month intervention course, especially features of separation anxiety disorder. Liraglutide was well tolerated by all patients. Liraglutide medication, alongside a dedicated multidisciplinary team guided lifestyle therapy, is effective and safe in the treatment for excessive weight in adolescents, leading to the reversal of the complications related to obesity and improvement in the psychological symptoms.

Reactions to the U.S. Preventive Services Task Force guidelines for the management of adolescent obesity: A multi-informant qualitative approach.

The U.S. Preventive Services Task Force (USPSTF) has set forth recommendations for clinicians to screen youth (6-18 years) for obesity. Those identified should be referred to comprehensive weight management programs consisting of at least 26 contact hours and focus on multiple targets of behaviour (ie, diet, physical activity, behaviour change). However, these recommendations are primarily based upon outcomes from randomized controlled trials and the feasibility of meeting these guidelines for adolescents in a clinical setting is unknown. The present study employed a multi-informant qualitative approach with adolescents, parents, and physicians, to identify and understand multiple perspectives on the feasibility and acceptability of implementing the USPSTF guidelines. In-depth interviews with seven adolescents, seven parents, and four physicians were analysed. Generally, participants viewed the guidelines positively but identified changes that may be necessary to increase the feasibility of adolescents engaging in programs that meet these guidelines. Participants also noted the importance of flexibility within programs, indicating that it would be difficult for many adolescents to participate in a program that was not tailored to their needs and resources. Future research should focus on adapting clinical weight management programs to meet both USPSTF guidelines and the needs of adolescents and their families.

Современные подходы к терапии ожирения у детей: что нового?

Objective of the Review: To analyse scientific publications in non-drug and drug therapy of paediatric obesity. Key Points. The paramount challenge in obesity management is timely diagnosis of overweight by paediatricians and prompt initiation of efficient non-drug therapy. A tremendous advantage of the life style, nutrition and physical activity correction is their safety. Psychologist engagement boosts non-drug therapy efficiency. Where non-drug therapy is inefficient, medications can be prescribed to children over 12 years old in addition to lifestyle correction. Orlistat possesses an acceptable efficiency profile and is safe, but it is associated with a number of adverse reactions and does not modify the eating habits of the patient. Liraglutide, a glucagon-like peptide product, has proven to be efficient in adolescents of 12 to 18 years old, including visceral adiposopathy management. An extended action with minor adverse enteric reactions makes Liraglutide a promising product for the management of adolescent obesity. Conclusion. Obesity management in children and adolescents is based on a set of non-drug measures possessing proven efficiency and safety. In Russia, Orlistat and Liraglutide are approved for the use in children. Metformin can be considered as an off-label medication. To prove the efficiency and safety of bariatric surgery, further studies are warranted. Keywords: obesity, children, non-drug therapy, drug therapy, Liraglutide.

Adolescent Obesity and Eating Disorders: Can Calorie Restriction have a Positive Impact

Background: The current obesogenic environment with relatively increased affordability and availability of high calorie food and beverages, has led to an alarming increase in the prevalence of obesity and related lifestyle disorders in children and adolescents, predisposing them to accelerated aging. The increased prevalence may be due to the eating behavior of adolescents, their genetic and molecular etiology and/or due to the impact of psychological stress and their wrong lifestyle choices. Calorie restriction has been extensively researched for reducing the obesity in adolescents and adults but is yet to be successfully implemented. Objective: The present review paper focuses on the types of calorie restriction diets, the role of its mimics and the nutrigenomic mechanisms that may be helpful in reducing obesity and related disorders in the adolescents. The role of behavioral therapeutic techniques and physical activity has also been highlighted in addition to the calorie restricted diet for bringing about an overall lifestyle modification in the management of obesity. Conclusion: Food preferences are acquired in childhood and sound nutritional practices should be established in childhood to prevent lifestyle disorders and premature aging. Though CR is a known and preferred non-pharmacological intervention in the management of obesity, its implemention has not been explored and evaluated extensively. This is a vital area that needs scientific research as the goals of obesity managements are no longer just weight loss through dietary restrictions. An interdisciplinary method to lifestyle modification in the management of adolescent obesity addressing all physiological and psychosocial aspects is recommended.

Adolescent obesity: Confessions of the young mind

BackgroundObesity represents a worldwide leading health problem. Although the proportion of adolescent obesity is continuously rising, yet little is known considering adolescent’s opinions regarding this condition. AimTo investigate adolescent’s perceptions in relation to various aspects of obesity in a prospective cohort study. Subjects and methodsThe study population included primary school adolescents, 11–12 years of age. Anthropometric measurements of participants included height and weight. Overweight and obese participants were classified using the International Obesity Task Force criteria. A structured questionnaire assessing physical activity, dietary habits, parental guidance regarding dietary intake and psychological aspects in relation to social functioning, body weight and image was completed by each adolescent. ResultsThree hundred and thirty-five adolescents (181 boys) formed the study group. Obese participants were found to have significantly fewer friends (p = .050) and preferred indoor sedentary activities (p = .041). No differences were observed within the groups when questioned about their eating habits in terms of appetite and hunger. The majority of participants reported frequent consumption of homemade snacks in school resulting in no significant difference within the groups. Finally, body weight satisfaction was recorded for only 5.66% of the obese children, 25.66% and 68.64% of overweight and normal-weight participants respectively. ConclusionsOur findings support the notion that adolescents are perfectly capable of expressing their opinions. When planning interventional programs for the management of adolescent obesity their views should be strongly considered.

Liraglutide for management of adolescent obesity.

Available interventions for adolescents with obesity are based on behavioural therapy and lifestyle modification. A new randomized, controlled trial provides evidence of efficacy of a pharmacological therapy, liraglutide, for weight control in adolescent obesity. The indications for more widespread use of this medication in clinical practice are under discussion.

Low-carbohydrate interventions for adolescent obesity: Nutritional adequacy and guidance for clinical practice.

Low-carbohydrate dietary patterns are re-emerging as a popular method of weight reduction. However, their nutritional adequacy to meet the needs of growing adolescents should be considered. This study aimed to design theoretical low-carbohydrate meal plans for clinical use in the management of adolescent obesity and assess nutritional adequacy. Meal plans were created for three levels of carbohydrate restriction (≤30, ≤50 and ≤120 g/day) without energy, protein or total fat restriction. Nutrient analysis was conducted using the FoodWorks Australia Ltd software (databases: AUSNUT 2013, AusBrands 2017, AusFoods 2017, NUTTAB 2010, New Zealand FOODfiles 2016), and compared with Australian Nutrient Reference Values for male and female adolescents aged 14 to 18 years. All low-carbohydrate meal plans met the Recommended Dietary Intake, Adequate Intake or Estimated Average Requirements for most micronutrients at an energy intake of 6.3 to 7.2 MJ/day (1510-1730 kcal/day). The proportion of energy from saturated fat exceeded recommendations across all models (11.3%-17.1%). Dietary manipulation was required to minimize saturated fat and reach micronutrient adequacy, particularly for calcium in males and females, and iron for females. In practice, this may be challenging considering individual lifestyle and preferences. Therefore, the use of low-carbohydrate diets with adolescents should be monitored by a trained professional to ensure nutritional adequacy.

Strategies in the Management of Adolescent Obesity.

We review the current options to manage adolescent obesity which include nutrition, physical activity, behavior modification, sleep management, pharmacotherapy and surgery. Since lifestyle interventions alone are often not effective in adolescents, a multi-disciplinary treatment approach is necessary in management. Medications (often used off-label) and metabolic/bariatric surgery are effective treatment strategies to treat adolescents with severe obesity. The use of pharmacotherapy and surgery is limited due to lack of pediatric obesity tertiary care centers. With more centers, the treatment of adolescent obesity will improve and aid to decrease the prevalence of adult obesity.

Resolution of refractory iron deficiency anemia following sleeve gastrectomy in an adolescent with severe obesity

Abstract Current surgical options for the management of adolescent obesity include Roux-en-Y gastric bypass (RYGB) and vertical sleeve gastrectomy (VSG), with recent trends favoring VSG. While both operations result in similar weight reduction, baseline micronutrient status may influence the choice of the procedure in youth. We describe an adolescent with severe obesity, iron deficiency, poor iron absorption, and their impact on decision-making for surgical treatment of her severe obesity. We present a case of a 15-year-old female with a BMI of 50 kg/m2 who was referred for bariatric surgery requesting a RYGB. During her preoperative evaluation, mild iron deficiency anemia was identified after noting a low hemoglobin concentration and mean corpuscular volume. Endoscopic biopsy revealed mild chronic gastritis. Iron supplementation over a 9-month period did not improve her anemia preoperatively and an oral iron challenge demonstrated inadequate absorption. A VSG was recommended to reduce further nutritional risk. Four months following surgery, her anemia resolved, and iron indices normalized while on supplemental micronutrients. Weight loss and hematologic status remained stable over the ensuing eight years of follow-up. Given the risks of micronutrient deficiency following bariatric surgery, particularly RYGB, preoperative evaluation of iron status among patients with microcytic anemia and anticipated nutritional risks of available surgical procedures should influence decision-making during surgical management.

Obstructive Sleep Apnea and Sleep Architecture in Adolescents With Severe Obesity: Effects of a 9-Month Lifestyle Modification Program Based on Regular Exercise and a Balanced Diet.

Physical exercise and lifestyle modification are recognized as adjunct therapy for obstructive sleep apnea (OSA) in overweight adults. The objectives of this study were to investigate the effects of long-term physical exercise combined with a balanced diet on sleep architecture, sleep duration, and OSA in adolescents with severe obesity. This interventional study was conducted in a nursing institution. Participants were aged 14.6 ± 1.2 years with obesity (body mass index (BMI) = 40.2 ± 6.5 kg/m2). At admission and at 9 months, participants underwent ambulatory polysomnography and incremental maximal exercise testing to determine cardiorespiratory fitness. Twenty-four subjects completed the study. Analyses were performed on the whole population and on a subgroup of subjects with OSA (OSA-subgroup). OSA, defined as obstructive apnea-hypopnea index (OAHI) ≥ 2 events/h, was diagnosed in 58.3% of the population. OAHI was only associated with fat mass in males (r = .75, P < .05). At 9 months postintervention, weight loss (-11.1 kg, P < .0001) and improved cardiorespiratory fitness (VO2peak: +4.9 mL/min/kg, P < .001) were found in the whole population. Sleep duration was increased (+34 minutes, P < .05) and sleep architecture was changed with an increase of rapid eye movement sleep (+2.5%, P < .05) and a decrease of stage N3 sleep (-3.1%, P < .001). Similar results were found in the OSA subgroup. However, OAHI remained unchanged (P = .18). A combination of supervised aerobic exercise and a balanced diet led to weight loss, improved aerobic capacity, and modified sleep architecture without changes in OSA. A commentary on this article appears in this issue on page 907. Registry: ClinicalTrials.gov, Title: Exercise and Venous Compression on Upper Airway Resistance in Obese Teenagers With OSA (OBESOMAC), URL: https://clinicaltrials.gov/ct2/show/NCT02588469, Identifier: NCT02588469.

Treatment of adolescent obesity.

The increased prevalence of adolescent obesity and associated short-term and long-term complications emphasize the need for effective treatment. In this Review, we aim to describe the evidence for, and elements of, behaviour management and adjunctive therapies and highlight the opportunities and challenges presented by obesity management in adolescence. The broad principles of treatment include management of obesity-associated complications; a developmentally appropriate approach; long-term behaviour modification (dietary change, increased physical activity, decreased sedentary behaviours and improved sleep patterns); long-term weight maintenance strategies; and consideration of the use of pharmacotherapy, more intensive dietary therapies and bariatric surgery. Bariatric surgery should be considered in those with severe obesity and be undertaken by skilled bariatric surgeons affiliated with teams experienced in the medical and psychosocial management of adolescents. Adolescent obesity management strategies are more reliant on active participation than those for childhood obesity and should recognize the emerging autonomy of the patient. The challenges in adolescent obesity relate primarily to the often competing demands of developing autonomy and not yet having attained neurocognitive maturity.