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Completed

NCT Number: NCT05149443

Move it, Move ID! Promotion of Physical Activity in Adolescents With Intellectual Disability

The aim of this study is to develop and implement an mHealth intervention focusing on the promotion of physical activity in adolescents with intellectual disability.

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Key information

Conditions

Physical Activity Adolescents Behavior Health Promotion Intellectual Disability Mental Disorders Motor Activity Nervous System Diseases Neurobehavioral Manifestations Neurodevelopmental Disorders Neurologic Manifestations Pathological Conditions, Signs and Symptoms Signs and Symptoms

Age range

12 year–18 year

Sex eligibility

All sexes

Study type

Interventional

Phase

Not applicable

Primary location

Ghent University

Ghent, Belgium

About this study

Overweight and obesity are globally challenging health problems and major risk factors for a number of chronic diseases, including diabetes, cardiovascular diseases and cancer. Sufficient physical activity (PA) is an important protective factor in the development of overweight and obesity. Adolescents with intellectual disability (ID) report lower levels of PA and higher rates of overweight and obesity in comparison to adolescents without ID. There is a dire need to find ways to promote PA in adolescents with ID for their present and future health. However, while PA promotion in adolescents is a welldeveloped science, there is only a handful of studies dedicated to adolescents with ID. Consequently developing and designing PA promotion interventions specifically tailored to the needs of youth with ID is of the utmost importance. Currently, however, there is a real knowledge gap in terms of fundamental research on crucial intervention mechanisms to promote PA in adolescents with ID, as well as specific behaviour change theories adapted to this population. The aim of the current research project is to co-create and evaluate a theory-based mHealth intervention, which focuses on increasing PA for adolescents with ID.

The underlying framework within the intervention development is the Behaviour Change Wheel, together with a co-creation approach which is a bottom-up approach in which the target group (adolescents with ID in this case) is actively involved in the development of the intervention. The result of this approach is contextually appropriate intervention and intervention strategies.

Who can participate

Healthy volunteers accepted: Yes

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • Adolescents with mild ID
  • Dutch speaking
  • Having a smartphone or tablet (or being able to use a test smartphone from the research group)
  • Having enough motor skills to engage in PA

Exclusion criteria

  • Adolescents with moderate, severe or profound ID

Treatment and study plan

theory-based mHealth-intervention (app)

Behavioral

Measuring the effect of the buddy and gamification components separately. During the A1 phase (baseline) and the A2 phase (reversal), participants will be asked not to use the 'Move it, Move ID' intervention: the app will be blocked. After an A phase, the app will be unblocked. During the B1 and B2 intervention phase, participants use the 'Move My it, Move ID' intervention only consisting of the buddycomponent. During the intervention period, adolescents and buddies are asked to wear an accelerometer. During the first AB pair we examine whether the buddy component has an effect on PA compared to no intervention. In the A2 reversal phase possible carryover effects can be measured. It will be informative to investigate whether some parts of the intervention are automatized or internalized and will still have some effect even when participants have no access to the intervention anymore (i.e. A2 phase). The study duration is 32 days; each phase will have a duration of minimum 5 days.

Other names: Component 1 (buddy)

Primary outcomes

  1. Physical Activity

    Time frame: 32 days (post-test)

    The primary outcome of the intervention is PA. To objectively measure PA, participants will be asked to wear an accelerometer (e.g., Axivity AX3).

    The purpose of buddies wearing an Axivity is to be able to explain effects afterwards regarding whether or not having a cooperating buddy during the intervention period. The Axivity will be worn on the wrist and is waterproof. As such, participants do not have to remove the Axivity during the intervention period countering the issue of non-wear.

Secondary outcomes

  1. Engagement (with the app)

    Time frame: 32 days (post-test)

    Engagement will be measured through the use of subjective and objective measures. Experiential engagement will be assessed using the User Engagement Scale Short Form (UES-SF). Items will be assessed after the B2 intervention phase. In case of difficulties with literacy, buddies will be asked to help the participants fill in the questionnaire. However, research among people with ID shows that Likert scales are easily understood and meaningful to the respondents. In addition, individual semi-structured interviews (e.g.

    immediately post-intervention, so after B2) will be conducted to learn more about users' experiences of the intervention components. Behavioural engagement will be assessed via objective measures (usage data). A log data analysis will be conducted to track use patterns, including number of logins, their time spent online and the moment that a participant stops using the application (e.g. drop-out).

Sponsors and collaborators

Lead sponsor

University Ghent

Other

Collaborators

  • Research Foundation Flanders

Registry information

Official study title

Move it, Move ID! A Co-created and Theory-based mHealth Intervention to Increase Physical Activity in Adolescents With Intellectual Disability

Important dates

Study start
2022
Primary completion
2023
Study completion
2023
First posted
Dec 8, 2021
Registry last updated
Nov 9, 2023

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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