Peripheral Four-wavelength Near-infrared Spectroscopy Measurement: a Comparison Between EQUANOX and O3 in Cardiac Surgery
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 20
- 试验地点
- 1
- 主要终点
- Peripheral absolute rSO2 values
研究概览
简要总结
Near-infrared spectroscopy (NIRS) is a continuous and non-invasive technology that measures regional tissue oxygen saturation (rSO2). Whatever the anatomical site of measurement, a normal value of rSO2 would suggest a good adequacy between oxygen supply and consumption at the regional level. Beside the trend ability of previous 2 or 3-wavelength devices, a new 4-wavelength generation of NIRS monitors which could reliably assess real-time absolute values of rSO2 is now available. The investigators aimed to compare peripheral absolute rSO2 values given by the 4-wavelength EQUANOX device 7600 (Nonin Medical, Plymouth, Mn) and the new O3 device (Masimo, Irvine, CA) during conventional cardiac surgery.
研究设计
- 研究类型
- Observational
- 观察模型
- Case Only
- 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
- •Age >18 years
- •Scheduled for conventional elective cardiac surgery with cardiopulmonary bypass
- •Hospitalized in the Teaching University Hospital Louis Pradel (Lyon, France)
- •Patient agreement
排除标准
- •Age<18 years
- •Black skin
- •Emergencies
- •Patient refusal
结局指标
主要结局
Peripheral absolute rSO2 values
时间窗: at conventional cardiac surgery (Day 1)
Peripheral absolute rSO2 values given by the 4-wavelength EQUANOX device 7600 (Nonin Medical, Plymouth, Mn) and the new O3 device (Masimo, Irvine, CA) during conventional cardiac surgery.
次要结局
- heart rate(at conventional cardiac surgery (Day 1))
- Arterial pressure(at conventional cardiac surgery (Day 1))
- pulse oxygen saturation(at conventional cardiac surgery (Day 1))
- Inotrope drugs doses(at conventional cardiac surgery (Day 1))
- bispectral index(at conventional cardiac surgery (Day 1))