Different Preoxygenation Methods In Cesarean Section

Zonguldak Bulent Ecevit University

Status: Completed

Conditions: Hyperoxia; Hypoxia

Treatments: Device: Oxygen Reserve Index

Study type: Observational

Funder types: Other

Identifiers

NCT05395975

2020/22-24

Details and patient eligibility

About

The study aimed to evaluate different preoxygenation methods (tidal volume for 3 minutes and 4 deep breaths) in pregnant women with oxygen reserve index (ORI).

After the routine monitoring of healthy ASA II pregnant patients between the ages of 18-45, different preoxygenation methods will be applied, and the oxygen status of the patients will be compared with ORI monitoring.

Enrollment: 1 patient

Sex: Female

Ages: 18 to 45 years old

Volunteers: Accepts Healthy Volunteers

Inclusion criteria

• The average operation time is 30 minutes-1.5 hours.
• ASA II risk class
• All pregnant women with a gestational week >36

Exclusion criteria

• preeclampsia
• eclampsia
• fetal distress
• morbid obesity
• a history of malignant hyperthermia
• opioid sensitivity
• alcohol or drug addiction
• congestive heart failure
• chronic obstructive pulmonary disease
• coronary artery disease
• anemia, liver and kidney disease
• hypovolemia, hypotension, sepsis
• Those who are allergic to the drugs used in the study and who are suspected of difficult intubation

Trial design

1 participants in 2 patient groups

Group I

Description:

Preoxygenation with 100% oxygen for 3 minutes

Treatment:

Device: Oxygen Reserve Index

Group II

Description:

4 deep breaths with 100% oxygen in 30 seconds

Treatment:

Device: Oxygen Reserve Index