CompletedNot Applicable

A Study of Myofunctional Therapy After Sleep Apnea Surgery

Taiwan51 participantsStarted 2020-01-01

Plain-language summary

Obstructive sleep apnea (OSA) is a common disorder characterized by recurrent upper airway collapse. While surgery is a common treatment, its success rates are variable. Myofunctional therapy (MFT), a program of targeted oropharyngeal exercises, has emerged as a promising adjunctive treatment to improve surgical outcomes. This study prospectively compared outcomes in adult patients with moderate-to-severe OSA who received postoperative MFT (OP+MFT) versus those who underwent surgery alone (OP). Following surgery, patients were allocated to either the OP+MFT group, which began a 12-week MFT program, or the OP-only group. Polysomnography (PSG) was performed at baseline and at 3 and 12 months post-surgery. The study found that the OP+MFT group showed significantly greater improvements in key sleep parameters, including the Apnea-Hypopnea Index (AHI) and lowest oxygen saturation, compared to the OP group. These benefits were most pronounced at the 3-month follow-up, supporting the conclusion that postoperative MFT is a safe and effective adjunct to surgery for OSA.

Who can participate

Age range

20 Years – 65 Years

Sex

ALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion Criteria: * Age 20-65 years * Moderate-to-severe Obstructive Sleep Apnea (AHI ≥ 15 events/hour) confirmed by PSG * Friedman palate position grade I-II and tonsil size grade III-IV * Patients who refuse or are unable to tolerate CPAP Exclusion Criteria: * \- Central or mixed sleep apnea * BMI \> 27 kg/m² * Severe cardiopulmonary disease or psychiatric illness * Pregnancy or cancer * Significant weight gain during the follow-up period

Questions worth asking your doctor

Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.

1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?

Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.

Questions for the trial coordinator

The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.

1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?

A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.

What they're measuring

Change in Apnea-Hypopnea Index

Timeframe: Baseline, 3 months post-surgery, and 12 months post-surgery

Trial details

NCT IDNCT07231224

SponsorTaipei Medical University Shuang Ho Hospital

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2024-01-01

View on ClinicalTrials.gov More Obstructive Sleep Apnea trials