Preoperative Presence of Gastric Content in Non-fasting Patients - an Ultrasound Study
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 72
- 试验地点
- 1
- 主要终点
- Low risk of aspiration
研究概览
简要总结
Using bedside ultrasound, the investigators will examine gastric content in non-fasting patients assigned to rapid sequence intubation (RSI). The procedure will be done immediately before intubation. The percentage of non-fasting patients who actually have gastric content will be determined.
Identifying gastric content is critical because presence increases the risk of pulmonary aspiration during intubation.
详细描述
Quantitative gastric content will be registered by measuring the cross section area of antrum using bedside ultrasound. The area and the patients age will be applied to estimate gastric volume.
研究设计
- 研究类型
- Observational
- 观察模型
- Case Only
- 时间视角
- Prospective
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •adults scheduled for surgery
- •Adults over 18 years old that are assigned to general anesthesia with rapid sequence intubation (RSI)
排除标准
- •Body mass index over 40
- •Pregnant women
- •Patients earlier underwent gastric surgery
- •Critically ill patients where spending time on ultrasound would cause a major disadvantage for the patients
结局指标
主要结局
Low risk of aspiration
时间窗: Immediately before intubation
Detection of empty stomach, or less than 1,5 mL/kg clear fluid in the gaster
High risk of aspiration
时间窗: Immediately before intubation
Detection of solids, or more than 1,5 mL/kg clear fluid in the gaster
次要结局
未报告次要终点
研究者
Vegard Dahl
Professor 2
University Hospital, Akershus