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Comparison of the Efficacy of Tidal Volume Breathing and Vital Capacity Breathing During High-flow Nasal Oxygen

NCT05571982 · Status: UNKNOWN · Phase: NA · Type: INTERVENTIONAL · Enrollment: 58

Last updated 2022-10-07

No results posted yet for this study

Summary

The purpose of this study is to compare the preoxygenation efficacy of tidal volume breathing and vital capacity breathing.

Conditions

  • Adult Patients 20 Years of Age or Older Who Are Planning to Undergo Surgery Under General Anesthesia

Interventions

PROCEDURE

Tidal volume breathing technique

High-flow nasal oxygen will be applied to the patients through nasal openings using Optiflow system before anesthetic induction. Tidal volume breathing will be applied. Pulse oximetry, end-tidal O2, and oxygen reserve index will be monitored continuously.

PROCEDURE

Vital capacity breathing technique

High-flow nasal oxygen will be applied to the patients through nasal openings using Optiflow system before anesthetic induction. Vital capacity breathing will be applied. Pulse oximetry, end-tidal O2, and oxygen reserve index will be monitored continuously.

Sponsors & Collaborators

  • Yonsei University

    lead OTHER

Principal Investigators

  • Hyun Joo Kim · Severance Hospital

Study Design

Allocation
RANDOMIZED
Purpose
PREVENTION
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
19 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2022-10-31
Primary Completion
2023-09-30
Completion
2024-09-30

Countries

  • South Korea

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT05571982 on ClinicalTrials.gov