STOMP Early Years: A Pilot RCT of an Intensive, Family-Centred, Home Visiting Intervention for Young Children With Severe Obesity

Study Overview
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Brief Summary
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This internal pilot study will determine whether a highly promising primary care based intervention that combines group based parenting skills training and public health nurse home visits with a focus on healthy nutrition, activity and sleep, will lead to improved weight status in 1 to 5 year old children with severe obesity. Children with severe obesity will be identified through the obesity management clinical program at The Hospital for Sick Children called STOMP (SickKids Team Obesity Management Program). The STOMP Early Years Program is a unique and intensive, paediatric obesity management program designed for 1 to 5 year-olds with severe obesity and their families. Families who participate in this study will be randomly assigned (having an equal chance of being in either group) to one of the two study groups that will run for 6 months: Group A: Ten weeks of group parenting education sessions with 2-4 public health nurse home visits and four one-on-one check-ins with an interdisciplinary team at STOMP. Group B: Wait listed to receive parenting education sessions; receive one-on-one checks with an interdisciplinary team at STOMP. In addition to the measures collected as part of STOMP, families will complete the following questionnaires before the start of the trial, and after 6 months: Parenting Scale, Parenting Stress Index, Depression, Anxiety, and Stress Scale (DASS-21), Cost Questionnaire, and Children's Behaviour Questionnaire (CBQ).

Official Title
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STOMP Early Years: A Pilot Randomized Controlled Trial of an Intensive, Family-Centred, Home Visiting Intervention for Young Children With Severe Obesity

Conditions
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Child Obesity

Intervention / Treatment
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* Behavioral: Parenting education sessions


Participation Criteria
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Eligibility Criteria
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Inclusion Criteria: Children with obesity and severe obesity (BMI ≥97th percentile) and at least one parent (primary caregiver), and families who are fluent in English (written and oral) will be eligible to participate. Exclusion Criteria: Children with diagnosed Prader-Willi syndrome; severe developmental delay; and families who reside beyond the Toronto Public Health catchment area for home visiting.

Ages Eligible for Study
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Minimum Age: 1 Year
Maximum Age: 5 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
Allocation: Randomized
Intervention Model: Parallel Assignment
Masking: Single


Arms and Interventions

| Participant Group/Arm | Intervention/Treatment |
| --- | --- |
| Experimental: Parenting education sessions<br>Receive 10 weeks of group parenting education sessions with 2-4 public health nurse home visits. | Behavioral: Parenting education sessions<br>* If assigned to the parenting education session group, families will start with the 10-week group parenting education sessions and 2-4 home visits immediately after being enrolled. During this time, they will also come in for four one-on-one check-ins with the STOMP team. Each check-in will be approximately 1 hour. At least one parent/caregiver will attend weekly parenting sessions which will take place at SickKids. The Toronto Public Health Nurse will arrange 2-4 home visits with the family during the 6 month period of the study. The home visits will focus on helping to apply the messages and skills from the group sessions in their homes, and making connections in the neighbourhood to recreational or nutrition programs or other supports for the family.<br>|
| No Intervention: Control<br>Attend one-on-one check-ins with the interdisciplinary team at STOMP; wait-listed control group. | |

What is the study measuring?
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Primary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| zBMI | Measure the difference in age and sex-standardized BMI z-score (zBMI) | 6 months post-intervention | 

Secondary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| Mental health | Assess mental health by Strengths and Difficulties Questionnaire | 6 months post-intervention | 
| Eating behaviour and dietary intake | Assess eating behaviour and dietary intake using the Nutrition Screening Tool for Every Preschooler (NutriSTEP) | 6 months post-intervention | 

 Terms related to the study
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Keywords Provided by Centre Hospitalier Valida
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Parenting, Home visiting, Childhood obesity treatment