Effectiveness of preoxygenation

Effect of inspired fraction of oxygen on efficacy and efficiency of preoxygenation

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

CRIS

Registry ID

KCT0007088

Enrollment

Registered

2022-03-17

Start date

2022-03-02

Completion date

Unknown

Last updated

2022-04-04

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

Conditions

None listed

Interventions

Procedure/Surgery : The efficacy and efficiency of preoxygenation are investigated in the groups performed using 80% or 100% of inspired fraction of oxygen during preoxygenation.

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: ASA physical status I~III without cardiovascular disease that affects respiratory physiology. Asymptomatic gallbladder disease

Exclusion criteria

Exclusion criteria: - obese patients with BMI > 35kg/m2 - patients who are not able to perform preoxygenation due to uncooperative or claustrophobia - anatomical abnormalities in the airways - contraindications for the drugs used in the study

Design outcomes

Primary

Measure	Time frame
Efficacy of preoxygenation;Efficiency of preoxygenation	—

Secondary

Measure	Time frame
Time for SpO2 to recover from 93% to 98%;Vital signs during preoxygenation;end-tidal oxygen concentration	—

Countries

Korea, Republic of

Contacts

Public ContactJaewoong Jung

Soon Chun Hyang University Hospital Bucheon

dr.jwjung@gmail.com+82-31-621-5329

Outcome results