Assessment of Oxygenation With Oxygen Reserve Index for General Anesthesia

Zonguldak Bulent Ecevit University

Status: Completed

Conditions: Hyperoxia

Treatments: Device: Oxygen reserve index

Study type: Observational

Funder types: Other

Identifiers

NCT04698863

2018-221-07/11

Details and patient eligibility

About

To assess oxygenation with the oxygen reserve index in desflurane anesthesia administration using low and high fresh gas flows for tympanomastoidectomy surgeries.

Enrollment: 2 patients

Sex: All

Ages: 18 to 65 years old

Volunteers: Accepts Healthy Volunteers

Inclusion criteria

• American Society of Anesthesiologists (ASA) risk class I-II,
• Undergoing tympanomastoidectomy

Exclusion criteria

• Morbid obesity
• Opioid sensitivity Alcohol or drug addiction
• Chronic obstructive pulmonary disease
• Coronary artery disease,
• Congestive heart failure
• Pronounced anemia
• Have a history of liver or kidney disease

Trial design

2 participants in 2 patient groups

high flow rate

Description:

After intubation, patients had fresh gas flow with 50% O2/50% air for the first 10 minutes (3/3 L/min) and 6% desflurane. Then the flow rate was set to 4 L/min for Group High flow rate.

Treatment:

Device: Oxygen reserve index

low flow rate

Description:

After intubation, patients had fresh gas flow with 50% O2/50% air for the first 10 minutes (3/3 L/min) and 6% desflurane. Then the flow rate was set to 1 L/min for Group Low flow rate.

Treatment:

Device: Oxygen reserve index