Effect of Cuff Pressure of Endotracheal Tube on Postoperative Sore Throat: a Prospective Observational Study
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 337
- 试验地点
- 2
- 主要终点
- Incidence of postoperative sore throat at 24h postoperatively.
研究概览
简要总结
The main objective of this study is to evaluate the association between the duration of intraoperative cuff overpressure and the development of postoperative sore throat.
详细描述
For patients undergoing laparoscopic surgery after tracheal intubation, continuous cuff pressure monitoring is performed by connecting a pressure monitor to the cuff of the endotracheal tube. The incidence of postoperative sore throat was evaluated via direct questioning in all patients. This study aimed to investigate the association between the development of postoperative sore throat and the duration of overpressure in the cuff of the endotracheal tube.
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
- 时间视角
- Prospective
入排标准
- 年龄范围
- 19 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •- Patients undergoing laparoscopic surgery and endotracheal intubation under general anesthesia
排除标准
- •Patients who already had sore throat and hoarseness before surgery
- •Patients who were expected to have anticipated difficult airway
- •Surgery duration < 1 hour
结局指标
主要结局
Incidence of postoperative sore throat at 24h postoperatively.
时间窗: at 24h postoperatively.
Incidence of postoperative sore throat (score 1 or more) 0 = no sore throat 1. = mild sore throat (less severe 1 = mild sore throat (less severe than with a cold) 2. = moderate sore throat (as with a cold)2 = moderate sore throat (as with a cold) 3. = severe (more severe than with a cold)3 = severe (more severe than with a cold)
次要结局
- Incidence of postoperative hoarseness at 1h postoperatively.(at 1h postoperatively)
- Incidence of postoperative hoarseness at 48h postoperatively.(at 48h postoperatively)
- Incidence of postoperative hoarseness at 24h postoperatively.(at 24h postoperatively.)
- Incidence of postoperative sore throat at 1h postoperatively.(at 1h postoperatively)
- Incidence of postoperative sore throat at 48h postoperatively.(at 48h postoperatively)
研究者
Hyun-Kyu Yoon
Clinical assistant professor
Seoul National University Hospital