Quantification of Blood Loss Using a Novel Device in Comparison to Visually Estimated Blood Loss in a Simulated Blood Loss Scenario
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 53
- 试验地点
- 1
- 主要终点
- Estimated blood loss
研究概览
简要总结
The study´s aim is to evaluate the clinical applicability of the Feature Extraction Technology (FET) during a simulated blood loss scenario.
详细描述
In an operating theatre blood loss will be simulated in different scenarios. Expired whole blood donations (provided by the German Red Cross, Institute of Transfusions Medicine, Goethe University Frankfurt) will be used. Blood will be diluted by full electrolyte solutions . Sponges and canisters will be prepared with a predetermined amount of blood.
Study participants will estimate total blood loss on sponges and canisters. Study members not knowing the correct amount of prepared blood will measure the blood loss in sponges and canisters by Feature Extraction Technology (FET) and by gravimetric method before and after estimation of the participants.
研究设计
- 研究类型
- Observational
- 观察模型
- Other
- 时间视角
- Prospective
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
- •Health care professionals
排除标准
- 未提供
结局指标
主要结局
Estimated blood loss
时间窗: 02.05.2020 - 03.15.2020
Visual versus novel device estimated blood loss
次要结局
未报告次要终点
研究者
Dr. Florian Piekarski
Principal Investigator
Johann Wolfgang Goethe University Hospital