NCT05069337招募中不适用
Biobank of Lung Ultrasonography in Children Undergoing General Anesthesia
适应症
试验速览
- 阶段
- 不适用
- 状态
- 招募中
- 入组人数
- 100
- 试验地点
- 1
- 主要终点
- consolidation score
研究概览
简要总结
For children aged 6 months to 10 years old under general anesthesia, intraoperative lung ultrasound pictures are acquired, grades are evaluated for each pictures and machine learning is used to learn and apply it.
详细描述
- routine general anesthesia is performed in the selected children.
- After mechanical ventilation, the degree of lung atelectasis is evaluated using transthoracic lung ultrasonography in the anterior, lateral, posterior regions of the upper and lower points of both lungs(a total of 12 regions).
- Atelectasis is checked by the presence of B-line and juxta pleural consolidation.
- Machine learning is used to educate the photos of 70 people and grading system, and process is checked whether it applies well to the photos of the remaining 30 people.
研究设计
- 研究类型
- Observational
- 观察模型
- Case Only
- 时间视角
- Prospective
入排标准
- 年龄范围
- — 至 10 Years（Child）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •children aged 6 months to 10 years old under general anesthesia
排除标准
- •If the parents of the patient cannot communicate in Korean
- •If mechanical ventilation is not planned (for example, A1 pulley)
- •emergency operation
- •a child whose ultrasound image quality is expected to deteriorate due to diseases such as thoracic deformity, scoliosis, or rib fractures
- •If lateral position was not available
结局指标
主要结局
consolidation score
时间窗: After intubation and before the surgery start or after the surgery complete and before the extubation
Sum of the consolidation scores at 12 lesions by the lung ultrasonography
次要结局
- B-line score(After intubation and before the surgery start or after the surgery complete and before the extubation)
研究者
研究点 (1)
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