Risk Factors for Prolonged Mechanical Ventilation in Elevated Mean Airway Pressure Based on a Remote Ventilation Monitoring Platform
试验速览
- 阶段
- 不适用
- 状态
- 招募中
- 入组人数
- 400
- 试验地点
- 4
- 主要终点
- liberation from MV at day 7
研究概览
简要总结
This multicentric prospective clinical practice study aims at evaluating risk factors associated with a prolonged mechanical ventilation and other outcomes such as barotrauma and ICU length of stay in patients with elevated initial mean airway pressure based on a remote ventilation monitoring system which records venlitor input and output data (including waveforms).
详细描述
Brief Background:
Evidence has accumulated that protective lung ventilation and the patient-ventilator interaction are related to the outcome of patients with lung injury. While most current studies focus on the static parameters and their association with outcomes, dynamic ventilation parameters may provide a more comprehensive assessment than static ones. Time-varying features of ventilator parameters should be paid more attention. Recently, we have developed a remote mechanical ventilation visualization network system (RemoteVentilateView) and, simultaneously, a related automatic recognition algorithm for different types of patient-ventilator asynchrony. This system enables ventilation data fully used. Our main focus is on patients who have an average airway pressure no less than 10 cmH2O upon admission to the ICU. This population has a higher ventilation intensity and may be more at risk of ventilator-induce lung injury than the average ICU patients. We aims to identify risks factors associated with a prolonged mechanical ventilation and other outcomes such as barotrauma in this specific population.
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 receiving invasive mechanical ventilation, an average mean airway pressure ≥10 cmH2O for 6 consecutive hours within the first 24 hours of ICU admission.
排除标准
- •Currently receiving or expected to receive ECMO treatment within 24 hours;
- •Glasgow Coma Scale (GCS) score less than 8 due to cardiac arrest, traumatic brain injury, or acute stroke;
- •Requiring invasive mechanical ventilation due to neuromuscular diseases;
- •Exceeding 24 hours from ICU admission to connection to the remote monitoring system.
结局指标
主要结局
liberation from MV at day 7
时间窗: 7 days
liberation from MV was defined as no need for MV at least 24 consecutive hours.
次要结局
- Duration of mechanical ventilation and 28 days ventilator free days(28 days)
- Barotrauma(7 days)
- 28-day Mortality(28 days)