Cleft Palate
Conditions
Brief summary
Cleft palate repair is the most important component of cleft surgery, not only in that it determines the outcome as far as speech and communication are concerned, but also in that it potentially has the greatest impact on maxillary growth and the dental arch relationship. Sommerlad technique has been described as a more physiological approach, aiming to restore the anatomy of the velum. This technique, often described as radical intravelar veloplasty, has the following distinctive components: a radical retroposition of velar musculature (m. levator veli palatini, m. palatoglossus, and m. palatopharyngeus), combined with minimal dissection of the hard palate, a tensor tenotomy, and the repair of the m. levator sling
Interventions
PROCEDURERepair of cleft palate with intravelar veloplasty (IVVP)
A triangular flap is designed comprising new epithelial tissue which will be turned over to help close the nasal mucosa. Using a single hook, the oral mucosa and gland layer is separated from the muscle layer. Dissection of the greater palatine nerve-vessel bundle. The anterior palatal flap is raised by a curved elevator. The closure of the nasal mucosa and muscle is completed. Dissection of Velo Palatine Levator begins from the posterior rim of muscle and 5 mm from the midline.
Sponsors
Hams Hamed Abdelrahman
Study design
Allocation
NA
Intervention model
SINGLE_GROUP
Primary purpose
TREATMENT
Masking
NONE
Eligibility
Sex/Gender
ALL
Age
9 Months to 18 Years
Healthy volunteers
No
Inclusion criteria
* Patients with isolated cleft palate age from 9 months to 18 years. * Patients with submucous cleft. * Velopharyngeal incompetence (VPI) for palatal re-repair.
Exclusion criteria
* Medically unfit patients. * Syndromic patients with cleft lip and palate. * Patients with cleft palate associated with multiple congenital anomalies. * Patients with neurological disorders.
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| change in soft palate elevation | Baseline, immediately after procedure | Observing the range of motion of soft palate using videofluoroscopy |
| change in tongue motion assessment | Baseline, immediately after procedure | Observing the range of tongue motion using videofluoroscopy |
| change in lips motion assessment | Baseline, immediately after procedure | Observing the range of lips motion using videofluoroscopy |
| change in nasal airflow | Baseline, immediately after procedure | Using Nasometer II model 6450 to assess the ratio of oral airflow to nasal airflow. |
Countries
Egypt
Outcome results
None listed