Ultrasound Assessment of Gastric Content and Volume After Complete Fasting in Patients Undergoing Surgery at Two University Hospitals: A Multicentric Study
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 1,000
- 试验地点
- 2
- 主要终点
- Gastric content
研究概览
简要总结
Anesthesiologists try to avoid complications with significant peri -operative morbidity and mortality such as bronchoaspiration in patients requiring a surgical procedure under anesthesia. Currently, this is achieved based on experts recommendations from the American Society of Anesthesiologists. However, there are tools like ultrasound that allow assessment of gastric content and volume. This tool allows to individualize each patient and base the decisions objectively. The investigators will assess gastric content and volume by ultrasound in patients who have fasted and require surgery at two University Hospitals.
研究设计
- 研究类型
- Observational
- 观察模型
- Other
- 时间视角
- Cross Sectional
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Adults ≥ 18 years
- •perioperative fasting time between 8 and 14 hours
- •American Society of Anesthesiologists status I, II, III
- •Scheduled surgery
排除标准
- •Abdominal pathology surgical emergency
- •Unable to adopt right lateral decubitus position
- •Altered gastrointestinal tract anatomy excluding hiatal hernia
- •Body mass index greater than 40
- •Patients on enteral nutrition probe or with nasogastric probe
- •Pregnancy
结局指标
主要结局
Gastric content
时间窗: June to December
Ultrasound assessment of gastric content (empty, fluids, or solid) of patients undergoing surgery after complete fasting (more than 8 hours)
Gastric volume
时间窗: June to December
Ultrasound assessment of gastric volume (in milliliters) of patients undergoing surgery after complete fasting (more than 8 hours)
次要结局
- Association with fasting time(June to December)
- Association of gastric content and volume with special conditions as assessed by Anova or Kruskal as appropriate(June to December)
研究者
Jose Alejandro Valencia
MD
Fundación Santa Fe de Bogota