NCT06520943

Comparison of Minimum Flow and Low Flow Desflurane Anesthesia in Robotic Assisted Laparoscopic Abdominal Surgery

Comparison of Minimum Flow Desflurane Anesthesia With Respiratory Parameters and Blood Gas Analyses and Low Flow Desflurane Anesthesia in Robotic Assisted Laparoscopic Abdominal Surgery

• Status: Not Yet Recruiting
• Phase: —
• Study type: Observational
• Enrollment: 70 (estimated)
• Sponsor: Ankara City Hospital Bilkent · Academic / Other
• Sex: All
• Age: —
• Healthy volunteers: Accepted

Summary

This study aims to compare the use of low fresh gas flow (1 L/min) desflurane anesthesia with minimum fresh gas flow (0.5 L/min) desflurane anesthesia in patients undergoing robotic-assisted abdominal surgery. The comparison will be based on hemodynamic and respiratory parameters. The secondary aim of our study is to compare the two different fresh gas flow methods in terms of inhalation agent consumption and soda lime consumption.

Conditions

• Minimal Flow Anesthesia
• Low Flow Anesthesia
• Robotic Assisted Laparoscopic Abdominal Surgery

Interventions

Type	Name	Description
OTHER	blood gas analysis	1. Airway pressure (P plateau, Ppeak) values are taken from the anesthesia device data, 2. BIS (from routine BIS monitoring) 3. Temperature (routinely from pharyngeal temperature probe), 4. Oxygen saturation (routinely from the patient monitor) 5. End-tidal CO₂, 6. inspiratory O₂ concentration, 7. Inspiratory CO2 concentration, 8. inspiratory and expiratory desflurane concentrations, 9. tidal volume, 10. MAC is routinely obtained from anesthesia device data. 11. Blood Gas Analysis (COHgb, Ph, PO2, PCO2, SaO2, HCO3, Base deficit, glucose, lactate)

Timeline

• Start date: 2024-07-15
• Primary completion: 2024-09-01
• Completion: 2024-12-31
• First posted: 2024-07-25
• Last updated: 2024-07-25

Locations

1 site across 1 country: Turkey (Türkiye)