Orofacial muscle training for children with obstructive sleep apnea
Official title: Oromyofunctional Training: an Innovative Rehabilitation Program for Pediatric Obstructive Sleep Apnea
Run by University Hospital, Ghent · NCT07129967 · Data updated 2026-11-12
This trial will test whether 12 weeks of orofacial muscle exercises help children aged 6–12 with obstructive sleep apnea (AHI > 1) sleep better and feel better during the day.
Quick facts
| Study type | Interventional |
|---|---|
| Ages | 6 Years to 12 Years |
| Sex | All |
| Enrollment | 90 (estimated) |
| Sponsor | University Hospital, Ghent Academic / other |
| Locations | 1 site (Ghent) |
| Status | Recruiting |
| Started | August 8, 2024 |
| Main results expected | October 1, 2026 |
| Study ends | January 1, 2027 |
| Registry record updated | August 19, 2025 |
| Trial ID | NCT07129967 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Children aged 6–12 with polysomnography-confirmed obstructive sleep apnea (AHI > 1) who are not currently undergoing other OSA treatments or orthodontic procedures and who have not previously received orofacial myofunctional therapy.
✕Probably not a fit
Children with congenital orofacial deformities, significant intellectual disability, or those undergoing other OSA treatments or orthodontic procedures during the study are unlikely to be eligible or to receive benefit from this program.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
Children with polysomnography-confirmed obstructive sleep apnea will receive a 12-week program of orofacial myofunctional therapy consisting of structured oropharyngeal exercises to correct orofacial function and strengthen upper airway muscles. Outcomes will include objective sleep measures (including AHI from polysomnography), clinical oromyofunctional assessments, and sleep-related quality of life reported by caregivers or patients. Measures will be collected before and after the intervention to determine change over the treatment period. The program is delivered at Ghent University and excludes children already receiving other OSA treatments or orthodontic procedures.
Why it matters
Potential benefit: If successful, this non-surgical exercise program could reduce OSA severity and improve sleep and daytime quality of life for children, potentially lowering the need for additional procedures.
How similar studies have gone: Some prior clinical reports and small studies in adults and children suggest orofacial myofunctional therapy can improve airway function and sleep measures, but high-quality pediatric trial evidence is still limited.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: * Children aged between 6-12 * Diagnosed with Obstructive Sleep Apnea on Polysomnography (AHI\<1) Exclusion Criteria: * History of Orofacial Myofunctional Therapy * Undergoing an orthodontic procedure during the study period * Undegoing an OSA treatment during the study period * Orofacial congenital deformities * Mental retardation (\>2 SD above P50)
Where it's running
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Ghent University
Ghent, Belgium Recruiting
Study contacts
- Principal investigator: Kristiane Van Lierde, PhD — University Ghent
- Study coordinator: Jolien Verbeke, MSc
- Email: joliverb.verbeke@ugent.be
- Phone: +32 9 332 01 43
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How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.