Effect of Paratracheal Esophagus Pressure on the Endotracheal Intubation With Pentax Airway Scope
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 94
- 试验地点
- 2
- 主要终点
- Time to intubation
研究概览
简要总结
Recently, left paratracheal pressure was introduced as an alternative method to prevent pulmonary aspiration instead of cricoid pressure. Criocoid pressure is known to worsen glottic visibility when using Pentax.However, the effects of left paratracheal pressure on glottic view when using Pentax are not studied yet. In this study, the subjects are divided into two groups (group I: left paratracheal pressure applied before intubation, group II: conventional cricoid pressure applied before intubation). Investigators will assess the glottic view during intubation using Pentax.
详细描述
Primary outcome
- Duration of intubation
Secondary outcomes
- POGO (percentage of glottic opening) score before and after application of each intervention
- Glottic grade by Cormack Lehane
- The success rate in first attempt
- Intubation difficulty scale
- Hemodynamics during intubation
- Postoperative airway complications
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Other
- 盲法
- Triple (Participant, Investigator, Outcomes Assessor)
盲法说明
The group assignments were sealed in opaque envelopes by a research assistant not involved in the study.
The interventional process covers opaque clothes.
入排标准
- 年龄范围
- 19 Years 至 70 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Patients who are undergoing surgery under general anesthesia
- •American Society of Anesthesiologists Classification 1-2
排除标准
- •Body mass index > 35 kg/m2
- •High risk of regurgitation (hiatus hernia, gastro-esophageal reflux disease, non-fasting status)
- •Criteria for difficult airway (limitation of mouth opening/neck extension, Mallampati class IV),
结局指标
主要结局
Time to intubation
时间窗: During anesthesia induction procedure
The duration from when Pentax pass the tooth to confirm the successful intubation using capnography
次要结局
- The percentage of glottic opening (POGO) score(During anesthesia induction procedure)
- Cormack-Lehane grade(During anesthesia induction procedure)
- Postoperative complications(An average of 1 hours after extubation)
- Intubation difficulty scale (IDS)(During anesthesia induction procedure)
- Intubation difficulty by NRS score(During anesthesia induction procedure)
- Success rate in first attempt(During anesthesia induction procedure)
- Hemodynamic changes(During anesthesia induction procedure)
研究者
Jong Yeop Kim
Professor
Ajou University School of Medicine