Choosing the best breathing method: How different ventilation modes affect breathing during laparoscopic surgeries in head down positio

Not Applicable

• Conditions: Health Condition 1: O- Medical and Surgical

• Registration Number: CTRI/2024/07/070316
• Lead Sponsor: Kasturba Medical College

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Last Update Posted: 22 July 2024

Recruitment & Eligibility

• Status: ot Yet Recruiting
• Sex: Not specified
• Target Recruitment: 0

Inclusion Criteria

Patients undergoing laparoscopic surgeries requiring trendelenburg position under general anesthesia, American Society of Anesthesiologists classification I and II

Exclusion Criteria

Not provided

Study & Design

• Study Type: Observational
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
To compare the tidal volume delivered with its corresponding peak pressure in volume controlled ventilation against the tidal volume delivered at the same set pressure in pressure controlled ventilation. Whether changing the mode of ventilation to PCV during laparoscopic surgeries will result in delivery of desired tidal volume at lower peak airway pressureTimepoint: T1:After intubation <br/ ><br>T2: Immediately after creation of pneumoperitoneum in supine position <br/ ><br>T3:After 10 minutes of creation of pneumoperitoneum with the patient in surgical position (30-degree head-low) <br/ ><br>T4:20 minutes after creation of pneumoperitoneum in surgical position <br/ ><br>T5: After desufflation in supine and neutral position

Secondary Outcome Measures

Name	Time	Method
To compare other respiratory parameters like compliance, mean airway pressures in both modes of ventilationTimepoint: Time point 1: After intubation <br/ ><br>Time Point 2: Immediately after creation of pneumoperitoneum in supine position <br/ ><br>Time point 3: After 10 minutes of creation of pneumoperitoneum with the patient in surgical position (30 degree head low position) <br/ ><br>Time point 4: 20 mins after creation of pneumoperitoneum (30 degree head low position) <br/ ><br>Time point 5: After desufflation in supine & neutral position