Clinical trial Recruiting at 1 site Interventional Ages 6 to 12

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 typeInterventional
Ages6 Years to 12 Years
SexAll
Enrollment90 (estimated)
SponsorUniversity Hospital, Ghent
Academic / other
Locations1 site (Ghent)
StatusRecruiting
StartedAugust 8, 2024
Main results expectedOctober 1, 2026
Study endsJanuary 1, 2027
Registry record updatedAugust 19, 2025
Trial IDNCT07129967 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

  • Ghent University
    Ghent, Belgium
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.