Incidence of Intraoperative Positive Air-Test
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 180
- 试验地点
- 2
- 主要终点
- Patients with positive Air-Test
研究概览
简要总结
Although imaging techniques are the reference standard to diagnose alveolar collapse, in the postoperative period and using the peripheral hemoglobin oxygen saturation (SpO2), a non-invasive simple and accurate test (Air-Test) was recently validated to diagnose alveolar collapse.
The aim of this study is to non-invasively describe the incidence of intraoperative atelectasis with the Air-Test in an unselected surgical population. In addition, we attempt to describe the association between positive Air-Test and the patient´s preoperative or intraoperative variables.
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
- •American Society of Anesthesiologist (ASA) I-IV
- •General Anesthesia
- •Mechanical ventilation
排除标准
- •age < 18 years old
- •pregnancy
- •patients undergoing cardiothoracic surgery
- •ASA physical status V
结局指标
主要结局
Patients with positive Air-Test
时间窗: During surgery
Positive Air-Test defined as SpO2 \< 97% while breathing room air
次要结局
未报告次要终点
研究者
Carlos Ferrando
Anesthesiologist
Fundación para la Investigación del Hospital Clínico de Valencia