Prediction of effect of oral appliance treatment using cone-beam CT

Not Applicable

Recruiting

• Conditions: Obstructive sleep apnea; D020181

• Registration Number: JPRN-jRCTs032190176
• Lead Sponsor: Kohzuka Yuuya

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Results First Posted: 1900-01-01
• Study Start: 2020-01-08
• Last Update Posted: 17 October 2023

Recruitment & Eligibility

• Status: Recruiting
• Sex: All
• Target Recruitment: 40

Inclusion Criteria

1) Both gender over 20 years old
2) BMI, over 18.5 under 35
3) Patients who are under OA treatment for OSA in research facilities
4) Patients who have the results of sleep study before and after OA treatment
5) Patients who have the results of cephalo radiography without OA
6) Patients who can keep the notice for the CBCT scan
7) Patients who agree to participate in this study

Exclusion Criteria

1) Patients who can't adapt the oral appliance
2) Patients who can't have taken CBCT scan due to health condition
3) Patients who have congnitive and sensor impairment
4) Patients who are pregnant, under brestfeeding and have the plan fot pregnant
5) Patients who judged to be ineligible fot this study by the doctor
6) Patients who don't agree to participate in this study

Study & Design

• Study Type: Interventional
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Minimum cross-sectional area in upper pharynx

Secondary Outcome Measures

Name	Time	Method
Medical informations, resurt of sleep study, cephalo radiography and 3D analysis of upper airway