NCT02277353已完成不适用
Evaluation of Stroke Volume Variation Derived From NICOM as a Predictor of Fluid Responsiveness in Prone Position During Spine Surgery
适应症
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 40
- 试验地点
- 1
- 主要终点
- Stroke volume variation from NICOM®
研究概览
简要总结
NICOM® is a recently developed noninvasive cardiac output monitoring device, and indices derived from NICOM® such as SVV has been reported to predict fluid responsiveness in the previous studies. However, its usefulness in prone positioning has not been investigated. Thus, the aim of this prospective observational study is to evaluate the usefulness of stroke volume variation (SVV) derived from NICOM® to predict fluid responsiveness in prone patients undergoing spine surgery.
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
- 20 Years 至 80 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •ASA I or II patients undergoing spine surgery in prone position
排除标准
- •Pre-existing arrhythmic disorders/moderate to severe valvular heart disease/obstructive pulmonary disease (COPD grade >2), left ventricular dysfunction with LV EF less than 50, preoperative need for inotropics or vasopressors
- •BMI >30kg/m^2 or <15kg/m^2
- •Preoperative serum Cr > 1.3mg/dL
- •Patients with coagulopathy
结局指标
主要结局
Stroke volume variation from NICOM®
时间窗: 5 min after infusion of bolus fluid
predictability of stroke volume variation from NICOM® for fluid responsiveness
次要结局
- pulse pressure variation and stroke volume variation from Flotrac/Vigileo system(5 min after infusion of bolus fluid)
研究者
Jong Hwan Lee
Assistant Professor
Samsung Medical Center
研究点 (1)
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