Families, Responsibility, Education, Support, and Health for Executive Function

Study Overview
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Brief Summary
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The pilot study will be a one group open-label treatment program and will be used to refine a parent-based behavioral treatment enhanced with executive-function training (PBT-EF) for children with comorbid overweight or obesity and Attention-Deficit Hyperactivity Disorder (ADHD).

Detailed Description
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The currently recommended treatment for children with overweight or obesity (OW/OB), family-based behavioral treatment (FBT), results in sustained weight loss for only 1/3 of children. Attention-Deficit Hyperactivity Disorder (ADHD) is one of the most common neurobehavioral disorders in children and is characterized by difficulties in Executive Function (EF). Substantial research suggests higher rates of OW/OB in children with ADHD; thus, children with OW/OB and ADHD are likely to have greater difficulties with EF and achieving success in FBT. The proposed study aims to develop a parent-based behavioral treatment enhanced with EF training (PBT-EF) to improve treatment outcomes for children with comorbid OW/OB and ADHD. The treatment will be administered to parents in 18 group sessions over 5 months. Parents and children will be assessed at baseline, post-treatment, and 3-month follow-up. Assessments will include body mass index (BMI), assessments of executive function, and behavioral questionnaires. This study could provide a novel model to treat OW/OB in children with ADHD, and could inform clinical decision making regarding obesity treatment.

Official Title
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Executive Function Enhanced Parent-Based Treatment for Children With ADHD and Overweight or Obesity

Conditions
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Overweight and Obesity, Attention-Deficit Hyperactivity Disorder

Intervention / Treatment
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* Behavioral: PBT-EF


Participation Criteria
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Eligibility Criteria
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Inclusion Criteria: Child with overweight or obesity (85-99.9% BMI for age), Child age 8-12, Child with a diagnosis of ADHD, A parent willing to participate who can read and understand English at a minimum of a fifth-grade level, able to attend treatment sessions remotely via Zoom on video. Exclusion Criteria: Current enrollment in an organized weight control program (parent and child) Medication specifically prescribed for weight loss (child) Medical or psychiatric condition that may interfere with treatment participation or that may require physician monitoring of diet and/or exercise (e.g., acute suicidality; psychosis; substance use disorder) (parent and child) Change in psychotropic medication or other medication that may impact weight or ADHD symptoms during the previous 3 months (child)

Ages Eligible for Study
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Minimum Age: 8 Years
Maximum Age: 12 Years

Sexes Eligible for Study
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All

Accepts Healthy Volunteers
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No

Study Plan
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How is the study designed?
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Design Details

Primary Purpose: Treatment
Intervention Model: Single Group Assignment
Interventional Model Description: This is an open-label one-arm pilot study.
Masking: None (Open Label)


Arms and Interventions

| Participant Group/Arm | Intervention/Treatment |
| --- | --- |
| Experimental: Executive Function-Enhanced Parent-Based Behavioral Treatment (PBT-EF)<br>PBT-EF will integrate executive function training with family-based behavioral treatment (FBT) for obesity, the gold-standard behavioral treatment for childhood obesity. PBT-EF will include self-monitoring, calorie reduction, and dietary and physical activity recommendations in addition to planning, organization, and problem-solving skills. | Behavioral: PBT-EF<br>* PBT-EF will be delivered to parents only. Parents will be taught general behavioral weight loss skills to apply to their child and themselves including decreasing caloric intake and increasing physical activity, self-monitoring, and goal setting. Additionally, parents will learn compensatory strategies surrounding organization, habit learning, planning, and problem-solving to generalize FBT skills to real-world behaviors (e.g., self-monitoring of food intake). Each session will include interactive exercises to help train an aspect of EF. Skills taught will be presented to be practiced with real-world applications.<br>|

What is the study measuring?
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Primary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| Feasibility as measured by number of treatment sessions attended | Attendance at Treatment Sessions | Over the course of 5 months of treatment | 
| Acceptability | Ratings of usefulness of treatment | At 5 months | 

 Terms related to the study
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Keywords Provided by Centre Hospitalier Valida
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weight loss, executive function, parent-based treatment