NCT01891253Unknown不适用
Feasibility of the Non-invasive Determination of Cardiac Output Using Inert Gas Rebreathing in Ventilated Patients
适应症
试验速览
- 阶段
- 不适用
- 入组人数
- 50
- 试验地点
- 1
- 主要终点
- cardiac output
研究概览
简要总结
Measuring hemodynamic parameters in ventilated patients is important yet still complicated to perform. Inert gas rebreathing (IGR) showed promising results when being compared to other invasive as well as non-invasive techniques for the measurement of cardiac output. The aim of our study is to evaluate the feasibility of IGR in ventilated patients.
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 80 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •age 18 - 80 years
- •mechanically ventilated patient
- •existing PiCCO arterial line
排除标准
- •FiO2 > 60% (fraction of inspired oxygen)
- •PEEP > 10 mmHg (positive end-expiratory pressure)
- •SO2 < 90% (oxygen saturation )
- •Systolic blood pressure < 90 mmHg
- •Heart rate > 150 bpm
- •APRV (airway pressure release ventilation)
- •ICD (implantable cardioverter defibrillator) / pace maker
- •[ Anaesthetic Conserving Device (Anaconda) ]
结局指标
主要结局
cardiac output
时间窗: 1 day
Determination of cardiac output using invasive pulse contour analysis (PiCCO) and non-invasive inert gas rebreathing (Innocor)
次要结局
未报告次要终点
研究者
Joachim Saur
Priv.-Doz. Dr. med.
Universitätsmedizin Mannheim
研究点 (1)
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