To study the changes in endotracheal tube cuff pressure during abdominal surgery, with or without pneumoperitoneum.
Trial Snapshot
- Phase
- Not Applicable
- Status
- Completed
- Sponsor
- Enrollment
- 120
- Locations
- 1
- Primary Endpoint
- Changes in endotracheal tube cuff pressure during abdominal surgery with pneumoperitoneum.
Study Overview
Brief Summary
This is a hospital-based, prospective, observational, cohort study comparing the changes in the endotracheal tube cuff pressure in 60 cases of abdominal surgeries requiring pneumoperitoneum with 60 cases of open abdominal surgeries. Our primary objective is to study how pneumoperitoneum effects endotracheal tube cuff pressure and secondary objective is to correlate the changes in endotracheal tube cuff pressure with BMI and airway pressure, at different different time points during the surgery.
Study Design
- Study Type
- Observational
Eligibility Criteria
- Ages
- 18.00 Year(s) to 90.00 Year(s) (—)
- Sex
- All
Inclusion Criteria
- •ASA GRADE I & II.
- •DURATION OF SURGERY MORE THAN 2 HOURS.
- •ABDOMINAL SURGERY REQUIRING LITHOTOMY POSITION.
Exclusion Criteria
- •ASA Grade III & IV.
- •Respiratory disorders.
- •N2O Administration.
Outcomes
Primary Outcomes
Changes in endotracheal tube cuff pressure during abdominal surgery with pneumoperitoneum.
Time Frame: T0 After intubation,T1 Before lithotomy, T2 After lithotomy, T3 Before pneumoperitoneum, T4 Just after pneumoperitoneum,T5 5minutes after pneumoperitoneum, T6a 30mins, T6b 60mins, T6C 90mins, T6d 120mins, T6e 150mins,T6f 180mins,T7 Before the release of pneumoperitoneum, T8 After the release of pneumoperitoneum, T9 Supine position, T10 Before extubation.
Secondary Outcomes
- Changes in endotracheal tube cuff pressure during open abdominal surgery.(T0 After intubation,T1 Before lithotomy, T2 After lithotomy, T3 Before incision, T4 Just after incision,T5 5minutes after incision, T6a 30mins, T6b 60mins, T6C 90mins, T6d 120mins, T6e 150mins,T6f 180mins,T7 Before the closure, T8 After the closure, T9 Supine position, T10 Before extubation.)