Level Up! (The Combined and Independent Effects of Exercise Training and Dietary Enhancement on Cardiometabolic Health in Adolescents With Obesity)
Arkansas Children's Hospital Research Institute
Summary
The goal of this clinical trial is to learn how exercise and diet quality affect the health of adolescents with obesity. The main questions it aims to answer are: * Does exercise improve cardiometabolic health in adolescents with obesity? * Does enriching the diet with fruits and vegetables improve cardiometabolic health in adolescents with obesity? * Do exercise and a fruit and vegetable diet together provide greater health benefits than either one alone in adolescents with obesity? Researchers will compare four groups to see how exercise and diet impact health: * Standard Care Group: Receives the usual care for obesity. * Exercise Group: Receives weekly exercise coaching and participates in a 12-week exercise program. * Diet Group: Receives weekly dietary coaching and eats a diet enriched with fruits and vegetables for 12 weeks. * Combined Exercise and Diet Group: Receives both exercise and dietary programs, namely weekly exercise and dietary coaching, participation in a 12-week exercise program, and daily consumption of fruits and vegetables for 12 weeks. During the 12-week study, participants will attend three study visits to: * Provide blood, stool, and urine samples. * Answer questions about health, sleep, diet, and physical activity. * Undergo body scans to measure fat, lean, and bone mass. * Complete blood vessel function and liver fat content assessments. * Assess resting exergy expenditure. * Complete fitness tests. * Wear a fitness tracker to monitor physical activity and sleep patterns.
Description
The Level Up! study is a 12-week randomized controlled trial designed to investigate the independent and combined effects of exercise training and dietary enrichment on cardiometabolic health in adolescents with obesity. The study will enroll adolescents participating in an obesity treatment program. Participants will be randomly assigned to one of four groups: standard of care, exercise, dietary, or combined exercise and dietary intervention. Each participant will attend three assessment visits at baseline, week 6, and week 12 at the Arkansas Children's Nutrition Center (ACNC). The following…
Eligibility
- Age range
- 13–17 years
- Sex
- All
- Healthy volunteers
- No
Inclusion Criteria: * Male or female aged 13 to 17 years. * Newly enrolled in a weight management program. * Excessive weight: Class I obesity I (≥95% percentile to \< 120% of the 95th percentile), class II Obesity (≥120 to \<140% of the 95th percentile, or BMI ≥35 to \< 40 g/m2). * Less than 60 min/day of moderate to vigorous physical activity. * Fruit intake ≤ 1.5 cup equivalent per day. * Vegetable intake ≤ 1.5 cup equivalent per day. * Medical release. Exclusion Criteria: * Type 2 diabetes mellitus. * Asthma that requires daily use of inhalers to keep symptoms under control. * Asthma th…
Interventions
- BehavioralExercise Intervention
In addition to the standard of care, participants engage in exercise coaching and a 12-week exercise program, encompassing three 60-minute supervised sessions per week.
- BehavioralNutritional Intervention
In addition to the standard of care, participants receive dietary coaching and engage in a 12-week daily dietary program enriched with a blend of fruits and vegetables.
Locations (2)
- Arkansas Children's Hospital Research InstituteLittle Rock, Arkansas
- Arkansas Children's Nutrition CenterLittle Rock, Arkansas