To study the changes in endotracheal tube cuff pressure during abdominal surgery, with or without pneumoperitoneum.
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 120
- 试验地点
- 1
- 主要终点
- Changes in endotracheal tube cuff pressure during abdominal surgery with pneumoperitoneum.
研究概览
简要总结
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.
研究设计
- 研究类型
- Observational
入排标准
- 年龄范围
- 18.00 Year(s) 至 90.00 Year(s)（—）
- 性别
- All
入选标准
- •ASA GRADE I & II.
- •DURATION OF SURGERY MORE THAN 2 HOURS.
- •ABDOMINAL SURGERY REQUIRING LITHOTOMY POSITION.
排除标准
- •ASA Grade III & IV.
- •Respiratory disorders.
- •N2O Administration.
结局指标
主要结局
Changes in endotracheal tube cuff pressure during abdominal surgery with pneumoperitoneum.
时间窗: 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.
次要结局
- 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.)