Status:
COMPLETED
Gastric Insufflation During Facemask Ventilation at Different Levels of End-expiratory Pressure in Obese Patients
Lead Sponsor:
Kasr El Aini Hospital
Conditions:
Gastric Insufflation
Face-mask Ventilation
Eligibility:
All Genders
18-60 years
Phase:
NA
Brief Summary
Gastric insufflation occurs when the inspiratory pressure exceeds the lower esophageal sphincter pressure. Thus, it is desirable to avoid excessive positive pressure during mask ventilation after indu...
Detailed Description
Upon arrival to the operating room, routine monitors (electrocardiogram, pulse oximetry, and non-invasive blood pressure monitor) will be applied, intravenous line will be secured. End-tidal CO2 monit...
Eligibility Criteria
Inclusion
- adult patients,
- with American Society of Anesthesiologists physical status II,
- body mass index \>35 kg/m2,
- scheduled for elective surgery under general anesthesia.
Exclusion
- Patients at increased risk of difficult mask ventilation: Mallampati classification \>2, presence of beard, limited neck extension, limited jaw protrusion, patients with history of obstructive sleep apnea or STOP-Bang score\>2
- Patients at risk of aspiration or history of esophageal reflux.
- Patients with craniofacial anomalies, and pregnant patients
Key Trial Info
Start Date :
August 6 2023
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
April 28 2024
Estimated Enrollment :
162 Patients enrolled
Trial Details
Trial ID
NCT05979129
Start Date
August 6 2023
End Date
April 28 2024
Last Update
August 5 2024
Active Locations (1)
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1
Kasr Alaini Hospital
Cairo, Egypt, 11562