CAD CAM Oral Appliances for Treatment of Obstructive Sleep apnea Hypopnea Syndrome

Not Applicable

• Conditions: Respiratory; Obstructive Sleep Apnea Hypopnea Syndrome

• Registration Number: PACTR201806003371275
• Lead Sponsor: Faculty of Dentistry, Alexandria University.

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Results First Posted: 1900-01-01
• Study Start: 2018-05-04
• Last Update Posted: 29 May 2023

Recruitment & Eligibility

• Status: Pending
• Sex: All
• Target Recruitment: 20

Inclusion Criteria

All patients had successfully completed all night polysomnography that demonstrate an OSA disorder.
Each patient had an apneic hypopneic index (AHI) score greater than or equal to 15 events per hour of sleep.
All patients had adequate nasal airflow capacity as determined by a qualified otolarygologist.
All patients had at least 7 mm of protrusive jaw movement from the position of maximum intercuspation. (measured by flexible ruler)

Exclusion Criteria

Central sleep apnea events more than two or three per hour.
Retro-palatal obstructions as confirmed by nasoendoscopy.
More than one missing tooth per quadrant, excluding third molars (fixed bridges were not considered missing).
History of alcohol or narcotic or psychoactive medications.
Serious nasal passage obstructions or allergies.

Study & Design

• Study Type: Interventional
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Overnight polysomnography ;change in the airway space using cone-beam computed tomography (CBCT)

Secondary Outcome Measures

Name	Time	Method
Results of STOP-Bang Questionnaire and USE-OA Questionnaire