The Effect of Suitable Nose Selection Using Rhinoscope on the Incidence and Severity of Epistaxis After Nasotracheal Intubation.
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 182
- 试验地点
- 2
- 主要终点
- incidence of epistaxis
研究概览
简要总结
Rhinoscope is useful to exam intranasal structure. This information could be utilized to select more suitable nose for nasotracheal intubation. Nastoracheal intubation using more patent nose could be associated with decrease of the development of epistaxis which is most common complication in nasotracheal intubation.
详细描述
Anterior rhinoscopy using rhinoscope is a simple way to view the intranasal structure, which allows you to observe the nasal mucosa, the inferior nasal concha, and in some cases, the nasal concha. You can see the nasal septum, polyps, and intranasal malformations. In addition, even when there are no structural abnormalities in the nasal cavity, the wider nasal cavity can be intuitively identified. This information is expected to assist in the selection of nostrils. It has not yet been studied whether anesthesiologists select nasal cavity for nasotracheal intubation using prosthesis can affect the occurrence of epistaxis.
The purpose of this study is to determine whether the selection of a nostril for nasotracheal intubation by rhinoscope affects the incidence and severity of epistaxis.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Diagnostic
- 盲法
- Double (Participant, Outcomes Assessor)
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
- •ASA I or II undergoing surgery under nasotracheal intubation
排除标准
- •expected difficult intubation based on history, physical examination, weight.
- •bleeding tendency
- •past history of nasal surgery
- •symptom of difficulty of nasal respiration
结局指标
主要结局
incidence of epistaxis
时间窗: 5 min after intubation
percentage of the development of epistaxis after nasotracheal intubation
次要结局
- severity of epistaxis4. severe: interfere intubation by blood(immediate after intubation)
- severity of epistaxis(5 min after intubation)
研究者
yun jeong chae
Professor
Ajou University School of Medicine