Effects of intraoral reconstructive surgery on based postoperative upper airway patency assessed by apnea hypopnea index (AHI)

Not Applicable

Recruiting

• Conditions: Scheduled intraoral reconstructive surgery

• Registration Number: JPRN-UMIN000036260
• Lead Sponsor: Chiba University Hospital

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Results First Posted: 1900-01-01
• Study Start: 2019-03-22
• Study Completion: 2020-12-31
• Last Update Posted: 17 October 2023

Recruitment & Eligibility

• Status: Recruiting
• Sex: All
• Target Recruitment: 15

Inclusion Criteria

Not provided

Exclusion Criteria

1) Patients who can not accept this research 2) Patients already receiving oral reconstructive surgery 3) Patients with permanent tracheostomy 4) Patients who can not close the puncture after surgery 5) Patients suffering from respiratory infection 6) Patients with poor control asthma 7) Patients with epileptic seizures, convulsive seizures 8) Pregnant women 9) Infants, severely handicapped 10) In addition, patients whose research researcher judged unsuitable as subjects

Study & Design

• Study Type: Observational
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
apnea hypopnea index (AHI)

Secondary Outcome Measures

Name	Time	Method
Mallampati classification, Otogai thyrotic notch interval, Angle classification to classify occlusion state, overcladding / opening (vertical abnormality), crossing occlusion (horizontal abnormality), Cormack-Lehane (CL) classification, obesity index (BMI), surgical operation, operation time, bleeding volume, CT image.