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| ID | Type | Description | Link |
|---|---|---|---|
| 10210356 | Other Grant/Funding Number | Health and Medical Research Fund |
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The objective of this study is to conduct a pilot randomised controlled trial (RCT) evaluating the feasibility, acceptability, and preliminary efficacy of a 6-week mobile app-based intervention in empowering and supporting Chinese parents of autism spectrum disorder (ASD) children through knowledge and skills transfer and mindfulness training. The investigators hypothesise that the app will be feasible and acceptable, and that there will be a greater reduction in parental stress and mood symptoms, and improvement of mindfulness attitude and parenting competence in parents with ASD children after the 6-week app-based intervention than the waitlist controls.
Parents of autism spectrum disorder (ASD) children are often stressed about challenges in raising their children with multifaceted needs, and their stress could undermine the child's development. With the ever-increasing demand in clinical services and disruptions by the coronavirus pandemic (COVID-19), the aim of the study is to investigate the clinical efficacy of a mobile app-based intervention in reducing stress and mood symptoms, and enhancing mindfulness and competence in parents of children with ASD. The 6-week mobile app-based intervention programme, TRIP, is a structured course of mindfulness training, and knowledge and skills transfer of parenting ASD children with specific content personalised to the participant's needs, which was developed as an accessible and scalable primary-level care platform to improve the well-being of parents.
In this study, a pilot randomized waitlist-controlled trial will be conducted. 40 parents of ASD children who are ≤12 years of age and either 1. waiting for, or 2. actively receiving treatment from a regional children psychiatric specialist clinic will be recruited. Parents will be randomized into an immediate intervention arm and a waitlist arm. Feasibility, acceptability, as well as preliminary efficacy of the app will be investigated. Parental stress level, mood symptoms, competence, and level of mindfulness will be measured before, immediately after, and 2 months after the intervention with self-reported questionnaires.
The results of the proposed study will provide insights with regards to the design and implementation of the main randomised controlled trial (RCT), contributing to the generation of evidence to the real-life efficacy of a mobile app-based intervention service model to support parents of children with ASD in the era of digital mental health. As the impact of mental well-being of parents extends beyond the parents themselves, effective management of the elevated level of parental stress in ASD families is beneficial to the family functioning and long-term development of the child. The solid evidence from the main trial can also inform clinicians and service-users in choosing the evidence-based intervention suitable to their context, among the range of commercially available products with claimed efficacy.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| TRIP App | Experimental | Both groups will be assessed at baseline on the outcome measurements, after which the immediate intervention group will begin the 6-week intervention |
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| Waitlist control | No Intervention | Both groups will be assessed at baseline on the outcome measurements, after which the the waitlist control group will receive usual care in the following six weeks. Afterwards, the waitlist control group will complete outcome assessment once again, before receiving the 6-week intervention |
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| TRIP | Other | TRIP is a mobile app-based intervention for supporting and empowering parents of children with autism spectrum disorder (ASD), comprises of a 6-week structured training on mindfulness and educational modules on ASD parenting skills. |
| Measure | Description | Time Frame |
|---|---|---|
| Enrolment | Response rates during recruitment | Immediately post-intervention |
| Retention (Intervention) | Dropout rates from pre-intervention to immediately post-intervention | Immediately post-intervention |
| Retention (Follow-up) | Dropout rates from pre-intervention to 2-month post intervention | 2 months post-intervention |
| Platform used | Platform on which the app is accessed from, Apple's iPhone operating system (iOS) or Android, will be recorded | Immediately post-intervention |
| Days of week of use | Whether the app is used on weekdays or weekends will be recorded | Immediately post-intervention |
| Time of day of use | Time of day of use (in 4-hour blocks) will be recorded | Immediately post-intervention |
| Number of app usage days | Number of days with logins within the 6-week intervention period | Immediately post-intervention |
| Average duration of app usage | Time spent in app per login within the 6-week intervention period |
| Measure | Description | Time Frame |
|---|---|---|
| Parental anxiety | Measured by the 7-item Generalised Anxiety Disorder scale (GAD-7; Spitzer et al., 2006) for anxiety symptoms. GAD-7 scores range from 0 to 21, higher scores indicating greater levels of anxiety symptoms. | Pre-intervention |
| Parental anxiety |
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Inclusion Criteria:
Exclusion Criteria:
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| Name | Affiliation | Role |
|---|---|---|
| Oscar Wong, MBChB | Chinese University of Hong Kong | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| The Chinese University of Hong Kong | Hong Kong | Hong Kong |
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| ID | Term |
|---|---|
| D000067877 | Autism Spectrum Disorder |
| ID | Term |
|---|---|
| D002659 | Child Development Disorders, Pervasive |
| D065886 | Neurodevelopmental Disorders |
| D001523 | Mental Disorders |
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Randomised wait-list controlled trial
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| Immediately post-intervention |
| Number of unique components completed | Number of unique components completed within the 6-week intervention period | Immediately post-intervention |
| Number of core session completed | Number of core session completed within the 6-week intervention period | Immediately post-intervention |
| Number of optional session completed | Number of optional session completed within the 6-week intervention period | Immediately post-intervention |
| App usability | Measured by the 10-item System Usability Scale (SUS; Brooke, 1996) for assessing the usability of products and apps. SUS scores have a range of 0 to 100, with a higher score means greater app usability. | Immediately post-intervention |
| App quality | Measured by the 20-item Mobile Application Rating Scale - User Version (uMARS; Stoyanov et al., 2016) that measures engagement, functionality, aesthetics, information quality of mobile health apps. Scores range from 1 to 5, with a higher score indicating higher app quality. | Immediately post-intervention |
Measured by the 7-item Generalised Anxiety Disorder scale (GAD-7; Spitzer et al., 2006) for anxiety symptoms. GAD-7 scores range from 0 to 21, higher scores indicating greater levels of anxiety symptoms. |
| Immediately post-intervention |
| Parental anxiety | Measured by the 7-item Generalised Anxiety Disorder scale (GAD-7; Spitzer et al., 2006) for anxiety symptoms. GAD-7 scores range from 0 to 21, higher scores indicating greater levels of anxiety symptoms. | 2-months post-intervention |
| Parental depression | Measured by the 9-item Patient Health Questionnaire (PHQ-9; Kroenke et al., 2001) for depressive symptoms. PHQ-9 scores range from 0 to 27, higher scores indicating greater levels of depressive symptoms. | Pre-intervention |
| Parental depression | Measured by the 9-item Patient Health Questionnaire (PHQ-9; Kroenke et al., 2001) for depressive symptoms. PHQ-9 scores range from 0 to 27, higher scores indicating greater levels of depressive symptoms. | Immediately post-intervention |
| Parental depression | Measured by the 9-item Patient Health Questionnaire (PHQ-9; Kroenke et al., 2001) for depressive symptoms. PHQ-9 scores range from 0 to 27, higher scores indicating greater levels of depressive symptoms. | 2-months post-intervention |
| Parenting stress | Measured by the 36-item Parenting Stress Index-Short Form (PSI-SF), considering three domains of parenting distress, difficult child, and parent-child dysfunctional interaction. Scores range from 36 to 180, with higher scores indicating greater levels of stress. | Pre-intervention |
| Parenting stress | Measured by the 36-item Parenting Stress Index-Short Form (PSI-SF), considering three domains of parenting distress, difficult child, and parent-child dysfunctional interaction. Scores range from 36 to 180, with higher scores indicating greater levels of stress. | Immediately post-intervention |
| Parenting stress | Measured by the 36-item Parenting Stress Index-Short Form (PSI-SF), considering three domains of parenting distress, difficult child, and parent-child dysfunctional interaction. Scores range from 36 to 180, with higher scores indicating greater levels of stress. | 2-months post-intervention |
| Parenting competence | Measured by the 17-item Parenting Sense of Competence scale (PSOC; Gibaud-Wallston & Wandersman, 1978). Scores ranges between 17 to 102, with higher scores indicating a higher parenting sense of competency. | Pre-intervention |
| Parenting competence | Measured by the 17-item Parenting Sense of Competence scale (PSOC; Gibaud-Wallston & Wandersman, 1978). Scores ranges between 17 to 102, with higher scores indicating a higher parenting sense of competency. | Immediately post-intervention |
| Parenting competence | Measured by the 17-item Parenting Sense of Competence scale (PSOC; Gibaud-Wallston & Wandersman; 1978). Scores ranges between 17 to 102, with higher scores indicating a higher parenting sense of competency. | 2-months post-intervention |
| Parenting efficacy | Measured by the 6-item Parenting Efficacy subscale of the Parenting Self-Agency Measure (Dumka et al., 1996). Scores ranges between 6-42, with higher scores indicating higher levels of parenting efficacy. | Pre-intervention |
| Parenting efficacy | Measured by the 6-item Parenting Efficacy subscale of the Parenting Self-Agency Measure (Dumka et al., 1996). Scores ranges between 6-42, with higher scores indicating higher levels of parenting efficacy. | Immediately post-intervention |
| Parenting efficacy | Measured by the 6-item Parenting Efficacy subscale of the Parenting Self-Agency Measure (Dumka et al., 1996). Scores ranges between 6-42, with higher scores indicating higher levels of parenting efficacy. | 2-months post-intervention |