Clinical trial Recruiting at 1 site Observational Ages 18 and up

Donor-site Healing After Buccinator Flap Surgery for Velopharyngeal Incompetence

Official title: Evaluation of Donor Site Morbidity and Buccinator Muscle Integrity After Buccinator Myomucosal Flap Surgery in Patients With Velopharyngeal Incompetence

Run by Sohag University · NCT07853872 · Data updated 2026-11-12

This study tests how the donor cheek area heals and whether the buccinator muscle stays intact after using bilateral buccinator myomucosal flaps in people with velopharyngeal incompetence.

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Quick facts

Study typeObservational
Ages18 Years and up
SexAll
Enrollment15 (estimated)
SponsorSohag University
Academic / other
Locations1 site (Sohag)
StatusRecruiting
StartedOctober 4, 2026
Main results expectedMarch 1, 2027
Study endsMarch 1, 2027
Registry record updatedOctober 6, 2026
Trial IDNCT07853872 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Non-syndromic patients with velopharyngeal incompetence undergoing bilateral posteriorly based buccinator myomucosal flap procedures.

Probably not a fit

Patients with syndromic cleft conditions or those with prior cheek surgery affecting the buccinator muscle may not benefit from these findings.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This observational study follows patients with velopharyngeal incompetence who are undergoing palatal lengthening using bilateral buccinator myomucosal flaps. It aims to document donor-site morbidity and the integrity of the buccinator muscle after surgery. The description explains the flap technique, its anatomic basis around the buccal artery, and the typical coverage area from the maxillary tuberosity to the oral commissure. The study does not specify a comparison group and focuses on safety and surgical outcomes in a real-world setting. Inclusion criteria require non-syndromic patients undergoing the specified flap procedure.

Why it matters

Potential benefit: If successful, the study could clarify safety of donor-site healing and muscle integrity, potentially guiding future flap-based repairs for velopharyngeal incompetence.

How similar studies have gone: Prior descriptions of buccinator myomucosal flaps have informed surgical practice; this study adds focused donor-site and muscle integrity data in the context of velopharyngeal incompetence.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Patients diagnosed with velopharyngeal incompetence undergoing palatal lengthening using bilateral posteriorly based buccinator myomucosal flaps.
* Non-syndromic patients.

Exclusion Criteria:

* Syndromic cleft patients with associated neuromuscular disorders.
* History of previous cheek surgery affecting the buccinator muscle.
* Patients who declined participation in the study.

Where it's running

  • Sohag University
    Sohag, Egypt
    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.