Improving toothbrushing skills in teens with autism using a mobile app.
Official title: Testing a Mobile App to Improve Toothbrushing Skills and Habits in Teens with Autism.
Funded at University of Washington · NIH-10901994 · Data updated 2026-11-12
This study is testing a fun mobile app called Brush Up that helps teenagers with autism improve their toothbrushing skills by letting them watch themselves brush their teeth alongside a cartoon character, making it easier and more enjoyable to take care of their smiles!
Quick facts
| Grant type | NIH-funded research |
|---|---|
| Study type | NIH-funded research |
| Funding institution | University of Washington NIH-funded |
| Lab location | 1 site (Seattle, United States) |
| Project start | August 15, 2023 |
| Project end | July 31, 2025 |
| Funding year | 2024 |
| Award (this year) | $313,084 |
| NIH project number | 5UG3DE033184-02 |
| Project ID | NIH-10901994 on NIH RePORTER |
Who could benefit from this research
✓Could help
Ideal candidates for this research are teenagers aged 12 to 22 years who have been diagnosed with autism spectrum disorder.
✕Less likely to help
Patients who do not have autism or are outside the age range of 12 to 22 years may not benefit from this research.
What this research studies
This research focuses on enhancing toothbrushing habits among teenagers with autism through an interactive mobile app called Brush Up. The app utilizes video self-modeling techniques, allowing users to observe themselves brushing their teeth alongside a cartoon character that demonstrates proper techniques. By engaging with the app, teens can practice and improve their toothbrushing skills in a fun and supportive environment. The project aims to address the high risk of poor oral health in this population by making toothbrushing more accessible and enjoyable.
Why it matters
Potential benefit: If successful, this research could lead to improved oral health and hygiene practices among teens with autism.
How similar studies have gone: Previous studies have shown success in using mobile health apps for behavior modification in children, indicating potential for this approach in the autism population.
Where this research is happening
-
University of Washington
Seattle, United States Active
Researchers
- Principal investigator: Chi, Donald Leslie — University of Washington
- Study coordinator: Chi, Donald Leslie
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About this research
- This is an active NIH-funded research project — typically early-stage science, not a clinical trial accepting patient enrollment.
- Some NIH-funded labs run parallel clinical studies or seek volunteers for related work. To check, contact the principal investigator or institution listed above.
- For full project details, budget, and progress reports, visit the official NIH RePORTER page.