NCT06204653尚未招募不适用
The Effect of High-flow Nasal Oxygenation Versus Mask Ventilation on Gastric Insufflation in Children: A Randomized Controlled Trial
Ajou University School of Medicine0 个研究点目标入组 70 人开始时间: 2024年1月2日最近更新:
适应症
试验速览
- 阶段
- 不适用
- 状态
- 尚未招募
- 发起方
- 入组人数
- 70
- 主要终点
- Incidence of gastric insufflation
研究概览
简要总结
This is a randomized controlled study to compare the incidence of gastric insufflation when using high-flow nasal oxygenation and facemask ventilation in pediatric patients.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Prevention
- 盲法
- Single (Participant)
入排标准
- 年龄范围
- 1 Year 至 6 Years（Child）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Pediatric patients aged 1 to 6 years
- •American Society of Anesthesiologists physical classification 1 or 2
- •Scheduled for general anesthesia
排除标准
- •Patients expected to have difficulty with mask ventilation
- •Patients with oropharyngeal facial deformity
- •Obese patients (BMI>30 kg/m2)
- •Patients with an upper respiratory tract infection
- •Patients with a history of abdominal surgery
结局指标
主要结局
Incidence of gastric insufflation
时间窗: From the start of anesthesia induction to 3 minutes after anesthesia induction
Incidence of gastric insufflation detected by gastric ultrasound (acoustic shadow phenomenon or comet-tail artifact in the antrum) or by epigastric auscultation (typical 'gurgling' or 'whoosh' sound)
次要结局
- Gastric insufflation detected by ultrasound(3 minutes after anesthesia induction)
- gastric antrum longitudinal diameter (D1)(3 minutes after anesthesia induction)
- gastric antral cross-sectional area (CSA)(3 minutes after anesthesia induction)
- Gastric insufflation detected by auscultation(From the start of anesthesia induction to 3 minutes after anesthesia induction)
- gastric antrum anteroposterior diameter (D2)(3 minutes after anesthesia induction)
研究者
Jong Yeop Kim
Professor
Ajou University School of Medicine
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