Nasogastric Tube Insertion Using Cook Airway Exchange Catheter in Anesthetized Patients
试验速览
- 阶段
- 不适用
- 入组人数
- 100
- 试验地点
- 2
- 主要终点
- Number of attempt of NGT insertion
研究概览
简要总结
we first examined whether use of tube exchange catheter during NGT insertion could increase the success rate on the first attempt of NGT insertion compared with conventional technique. We then addressed the question of whether the use of tube exchange catheter might decrease the possible occurrence of complication associated with YOON insertion.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- None
入排标准
- 年龄范围
- 20 Years 至 70 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •ASA physical status of I or II who were scheduled to undergo elective surgery of gastrointestinal tract with NGT insertion under general anesthesia were enrolled
排除标准
- •Patients with maxillofacial trauma, inability to adequately protect airway, and esophageal abnormalities were excluded. Pregnant patients were also excluded from the study.
研究组 & 干预措施
CONTROL
In the control group (Group A) inserting the lubricated NG tube through the nostril, at that time head maintained in the neutral position.
tube-exchanger
The tube-exchanger group (Group B) made use of tube-exchanger G36402 (CAEC, [cook medical, Bloomington, IN]) as a stylet that was lubricated and inserted within 20-F NGT until the tip of the tube-exchanger was at the tip of the NGT
干预措施: TUBE EXCHANGER (Device)
结局指标
主要结局
Number of attempt of NGT insertion
时间窗: after successful insertion of NGT, within 1 hr
After anesthetic induction, in the control group inserting the lubricated NG tube through the nostril, at that time head maintained in the neutral position. The tube-exchanger group made use of tube-exchanger as stylet within 20-F NGT. Success of appropriate NGT insertion through the nostrils until 70cm of NGT was considered with gurgling sounds on the auscultation over the epigastrium when 10ml of air was injected through the NGT and gastric contents aspiration via NGT. Total number of attempts until successful NGT insertion was recorded and tried at least three times, and was considered to have failed. Thus, procedure time would be the dependent factor of primary endpoin which could increse the success rate of NGT.
Procedure time of NGT insertion
时间窗: after successful insertion of NGT, within 1 hr
After anesthetic induction, in the control group inserting the lubricated NG tube through the nostril, at that time head maintained in the neutral position. The tube-exchanger group made use of tube-exchanger as stylet within 20-F NGT. Success of appropriate NGT insertion was considered with gurgling sounds on the auscultation over the epigastrium when 10ml of air was injected through the NGT and gastric contents aspiration via NGT. NGT insertion time recorded when the NGT begun to insert gently through the nostrils until 70cm of NGT.
次要结局
- presence of bleeding of the larynx, and knotting or kinking of NGT under laryngoscopic view(after successful insertion of NGT within the time of completion of surgery, expected average within 6 hours)
研究者
Hyeon-Jeong Lee
ASSISTANT PROFESSOR
Pusan National University Hospital