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NCT03777202 Clinical Trial

Efficacy of High Flow Nasal Oxygen During Sleep Endoscopy in Patients of Obstructive Sleep Apnea

Obstructive Sleep Apnea Clinical Trial

Official title:
Efficacy of High Flow Nasal Oxygen During Sleep Endoscopy in Patients of Obstructive Sleep Apnea

Clinical Trial Details — Status: Completed

Administrative data
NCT number NCT03777202
Other study ID # 4-2018-0923
Secondary ID
Status Completed
Phase N/A
First received
Last updated
Start date July 17, 2020
Est. completion date March 25, 2022

Study information
Verified date June 2022
Source Yonsei University
Contact n/a
Is FDA regulated No
Health authority
Study type Interventional

Clinical Trial Summary

The purpose of this study is to investigate the utility of high-flow nasal oxygen during sleep endoscopy in obstructive sleep apnea patients.

Recruitment information / eligibility
Status Completed
Enrollment 24
Est. completion date March 25, 2022
Est. primary completion date March 25, 2022
Accepts healthy volunteers No
Gender All
Age group 19 Years and older
Eligibility Inclusion Criteria: - adult patients aged over 19 years who are scheduled for sleep endoscopy Exclusion Criteria: - 1) basal skull fracture, 2) facial anomaly, 3) consciousness disorder, 4) Risk of aspiration, 5) necessity of awake fiberoptic intubation due to the large vocal cord mass, endotracheal tumor or bleeding.

Study Design

Related Conditions & MeSH terms

Intervention

Procedure:
• High-flow nasal oxygen
High-flow nasal oxygen will be applied to the patients using Optiflow system through nasal openings during sleep endoscopy. Pulse oximetry will be monitored continuously. Otorhinolaryngologist will observe the degree of upper airway obstruction during sleep endoscopy.
• Low-flow nasal oxygen
Low-flow nasal oxygen will be applied to the patients through nasal openings using conventional nasal cannula during sleep endoscopy. Pulse oximetry will be monitored continuously. Otorhinolaryngologist will observe the degree of upper airway obstruction during sleep endoscopy.

Locations
Country Name City State
Korea, Republic of Department of Anesthesiology and Pain Medicine, Anesthesia and Pain Research Institute, Yonsei University College of Medicine Seoul

Sponsors (1)
Lead Sponsor Collaborator
Yonsei University

Country where clinical trial is conducted

Korea, Republic of, 

Outcome
Type Measure Description Time frame Safety issue
Primary oxygen saturation value Pulse oximetry will be monitored continuously during sleep endoscopy. Oxygen saturation value will be recorded during the procedure. For 15 minutes during sleep endoscopy. At Day 0.
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