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

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

Status

Recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000036260

Enrollment

Registered

2019-03-22

Start date

2019-03-25

Completion date

Unknown

Last updated

2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Scheduled intraoral reconstructive surgery

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1. Patients who accept consent to this study 2. Patients with oral reconstructive surgery 3. Patients not suffering from respiratory infections 4. Patient scheduled to close the stomatal hole after surgery

Exclusion criteria

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

Design outcomes

Primary

Measure	Time frame
apnea hypopnea index (AHI)	—

Secondary

Measure	Time frame
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.	—

Countries

Japan

Contacts

Public ContactFumihiro Yoshikawa

Chiba University Hospital Anesthesiology, Pain and Palliative Care Medicine

f.yoshikawa@chiba-u.jp043-222-7171

Outcome results