An Evaluation of a Radial Arterial Line's Effect on StO2 Monitoring Using the InSpectra® Tissue Spectrometer
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 47
- 试验地点
- 1
- 主要终点
- Tissue Oxygen Saturation (StO2) Measurement on the Extremity With a Radial Arterial Line
研究概览
简要总结
Measuring tissue oxygen saturation (St02) in the thenar eminence is emerging as a measurement of resuscitation. However, no study to our knowledge has evaluated the effects of an arterial line in the radial artery supplying this muscle bed on St02. This study will attempt to address the interaction between an arterial line and St02 monitoring in the thenar eminence. As most patients who require aggressive resuscitation will have an arterial line, it is important to understand what if any impact this will have on St02 in the same extremity.
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
- •Standard of care placement of arterial line
- •18 years of age or older
排除标准
- •Pregnant females
- •Nursing mothers
- •Prisoners
结局指标
主要结局
Tissue Oxygen Saturation (StO2) Measurement on the Extremity With a Radial Arterial Line
时间窗: up to 15 minutes
Using near-infrared spectroscopy, the external device recorded raw StO2 values every 3.5 seconds for approximately 5 minutes prior to and immediately following the insertion of a radial arterial catheter on the ipsilateral side. The raw values were then compiled into one-minute averages.
次要结局
未报告次要终点