NCT05391282Unknown不适用
A Study on Internal Carotid Artery Blood Flow Velocity Changes in Prone, Head Tilt and Trendelenberg Position in Infants: an Observational Study Using Transfontanel Ultrasound
适应症
试验速览
- 阶段
- 不适用
- 入组人数
- 20
- 试验地点
- 1
- 主要终点
- Changes of internal carotid artery blood flow velocity
研究概览
简要总结
Little is known about how implementation of prone position contributes to general anesthesia-induced decrease in cerebral blood flow in infants. The investigators investigated this question in participants undergoing untethering, hypothesizing that cardiorespiratory changes during this procedure would reduce cerebral perfusion.
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
- — 至 15 Months（Child）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •pediatric neurosurgical patients receiving surgery under prone position
排除标准
- •patients diagnosed as hydrocephalus
- •premature closure of fontanelle
- •patients diagnosed as patent ductus arteriosus or other congenital heart disease.
结局指标
主要结局
Changes of internal carotid artery blood flow velocity
时间窗: from induction of anesthesia to end of operation, about 3 hours
次要结局
未报告次要终点
研究者
Eun-hee Kim
Clinical associate professor
Seoul National University Hospital
研究点 (1)
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