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The Role of Oxygen Reserve Index (ORi) in Apneic Ventilation
Sponsor: Ankara City Hospital Bilkent
Summary
Background: The Oxygen Reserve Index (ORI) is a non-invasive parameter utilizing multi-wavelength pulse co-oximetry. ORI can provide early warnings of deteriorating oxygenation before changes are reflected in SpO₂ levels. This study aimed to investigate the feasibility of non-ventilated intubation in patients undergoing cholecystectomy as a means to achieve safe intubation without nasogastric tube placement, with reduced trauma and cost, and improved time efficiency.
Official title: The Role of Oxygen Reserve Index (ORi) Monitoring in Optimizing Apneic Ventilation for Laparoscopic Cholecystectomy
Key Details
Gender
All
Age Range
18 Years - 60 Years
Study Type
OBSERVATIONAL
Enrollment
60
Start Date
2025-08-07
Completion Date
2025-08-30
Last Updated
2025-08-13
Healthy Volunteers
No
Interventions
OXYGEN RESERVE INDEX
Noted for each patient.
Locations (1)
Ankara Bilkent City Hospital
Ankara, çankaya, Turkey (Türkiye)