Use of McGrath Videolaryngoscope to Assist Transesophageal Echocardiography Probe Insertion in Intubated Patients: A Prospective Randomized Controlled Trial
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 80
- 试验地点
- 1
- 主要终点
- difference in the first attempt and overall success rate
研究概览
简要总结
The primary aim of this study is to investigate the difference in the first attempt and overall success rate of different techniques for insertion of transesophageal echocardiography. Secondary aim is to investigate the difference of the duration of insertion using the selected technique, complications during insertion such as oropharyngeal mucosal injury and hematoma.
详细描述
Eighty adult patients, who received general anaesthesia for elective open heart surgeries that required transesophageal echocardiography insertion, will be randomized by means of a computer-generated randomization order into two groups: Conventional group (Group C), and videolaryngoscope group (group VL).
Success rate of the selected technique (first attempt and overall), duration of insertion for selected technique, complications such as oropharyngeal mucosal injury and hematoma will be noted.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Prevention
- 盲法
- Triple (Participant, Investigator, Outcomes Assessor)
入排标准
- 年龄范围
- 18 Years 至 70 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Patients who received general anaesthesia for open heart surgeries that required transesophageal echocardiography probe insertion
排除标准
- •patients younger than 18 years and older than 70 years
- •oropharengeal infection
- •esophageal injury and anatomic abnormalities
- •known or predicted difficult airway
研究组 & 干预措施
conventional technique
transesophageal echocardiography probe was inserted using a traditional blind insertion technique.
干预措施: conventional technique (Device)
videolaryngoscope technique
transesophageal echocardiography probe was advanced into esophagus under direct vision using videolaryngoscope
干预措施: videolaryngoscope technique (Device)
结局指标
主要结局
difference in the first attempt and overall success rate
时间窗: participants will be followed from the beginning of the transesophageal echocardiography probe insertion through the mouth to the confirmation of successful insertion (10 minutes)
investigate the difference in the first attempt and overall success rate (with percentage) of different techniques for insertion of transesophageal echocardiography probe.
次要结局
- difference of the duration of insertion and complications during insertion(participants will be followed for the duration of intraoperative period and postoperative 8 hours.)