NCT03946189已完成不适用
Comparison of the PaO2/FiO2 Ratio to Other Oxygenation Indexes for the Classification of Severity of Acute Respiratory Distress Syndrome
适应症
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 150
- 试验地点
- 1
- 主要终点
- New oxygenation index
研究概览
简要总结
In mechanically ventilated patients the PaO2/FiO2 ratio might not be the best reflection of the severity of ARDS. It does not incorporate variables and settings used during mechanical ventilatory support such as the positive end expiratory pressure (PEEP), inspiratory time to expiratory time ratio (Ti:Te), and the peak alveolar pressure (Palv). The aim is to identify a new oxygenation index for stratification of severity of ARDS
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 65 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Patients receiving mechanical ventilation in the Intensive Care Unit.
- •Patients in whom the managing medical team requested an arterial blood gas (ABG) analysis.
排除标准
- •Patients in whom arterial blood gas could not be obtained or not ordered.
结局指标
主要结局
New oxygenation index
时间窗: Immediate
Oxygenation index that incorporates ventilator parameters
次要结局
未报告次要终点
研究者
研究点 (1)
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