Gastric Emptying for Liquids of Different Volumes In Adults
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 70
- 试验地点
- 1
- 主要终点
- Gastric emptying times of liquids at set volumes.
研究概览
简要总结
To determine the gastric emptying time for clear liquids at different volumes in the adult population, for use in determining anesthesia guidelines.
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
- Single (Investigator)
盲法说明
Individual performing the gastric ultrasound was blinded as to which arm the study participants were in.
入排标准
- 年龄范围
- 18 Years 至 65 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Age 18-65
- •Able to provide informed consent and verbally disclose their medical history in English. The study staff will not be accessing the subjects electronic medical record to verify the criteria.
排除标准
- •Daily medications excluding oral contraceptives
- •Medical conditions affecting gastric emptying, including diabetes, known gastric condition, prior gastric surgery, or pregnancy
- •Inability to tolerate 7 hours of fasting
- •Non-empty gastric antrum on baseline ultrasound
研究组 & 干预措施
Coffee
Study participants ingested black coffee
干预措施: Ingesting coffee without creamer (Other)
Coffee with creamer
Study participants ingested coffee with creamer
干预措施: Ingesting coffee with creamer (Other)
结局指标
主要结局
Gastric emptying times of liquids at set volumes.
时间窗: Study participants have a baseline ultrasound to confirm if stomach was empty and then have scans every hour after ingesting coffee until stomach was empty (Grade 0) or 4 hours maximum, whichever occurs first.
次要结局
未报告次要终点
研究者
Robert Jones
Emergency Medicine Physician
MetroHealth Medical Center