TCTR20220525002尚未招募1 期
Predicting fluid responsiveness by reverse tidal volume challenge in patients undergoing high-risk surgery
适应症
试验速览
- 阶段
- 1 期
- 状态
- 尚未招募
- 入组人数
- 50
研究概览
简要总结
暂无简介。
研究设计
- 研究类型
- Interventional
入排标准
- 年龄范围
- 19 Years 至 80 Years（—）
- 性别
- All
入选标准
- •1. Adult (age equal to or more than 19 years) patient
- •2. High-risk surgical procedure (expected operative time more than 2 hours and need an invasive arterial pressure monitoring)
排除标准
- •1. patients with preoperative cardiac arrhythmia, moderate to severe valvular heart disease, preoperative left ventricular ejection fraction <40%, right ventricular dysfunction, intracardiac shunts
- •2. moderate to severe chronic obstructive pulmonary disease, acute lung injury, coexisting open thorax condition
- •3. moderate to severe renal or liver disease
- •4. preoperative need of inotropes and vasopressor
- •5. severe bradycardia
- •6. abdominal compartment syndrome
- •7. pregnancy
- •8. spontaneous breathing
- •9. Decline to participate in the study
研究者
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