Comparison Between Tcore(TM) Temperature Monitoring System and Invasive Blood Temperature Measurements
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 22
- 试验地点
- 1
- 主要终点
- Bias of heat-flux temperature monitoring [%]
研究概览
简要总结
The body core temperature drops during general anesthesia. To maintain homeostasis, patients require warming measures. Different methods to measure body core temperature exist, which are either highly accurate but invasive, or non-invasive but non-accurate. A new monitoring device, Tcore(TM), enables a non-invasive but accurate core temperature assessment.
This study is performed to quantify accuracy and bias of the Tcore system in comparison with the blood temperature, which is the gold standard of core temperature measurement.
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
- 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
- •Patients with invasive femoral artery temperature monitoring
排除标准
- •Pregnancy
结局指标
主要结局
Bias of heat-flux temperature monitoring [%]
时间窗: from insertion of thermometers to end of surgery
Over the time course of surgery, the body core temperature is actually measured in the bloodstream (Tbl) and estimated by the heat-flux thermometer (Thf). The bias or median prediction error (MPE) is calculated as median of PE, which is (Tbl-Thf)/Tbl.
次要结局
- Inaccuracy of heat-flux temperature monitoring [%](from insertion of thermometers to end of surgery)
研究者
Martin Soehle
Vice head of Anesthesiology
University Hospital, Bonn