NCT07662304尚未招募不适用
Effect of Continuous Supraglottic Oxygen Insufflation Via Video Laryngoscope Blade on Apneic Oxygenation During Tracheal Intubation Under General Anesthesia
Affiliated Hospital of Jiaxing University0 个研究点目标入组 150 人开始时间: 2026年6月22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
- 150
研究概览
简要总结
This study is a prospective, randomized controlled clinical trial aimed at investigating the efficacy and safety of a novel oxygenating video laryngoscope blade during apneic oxygenation for intubation under general anesthesia. Hypoxemia is prone to occur during anesthesia induction, which can lead to severe complications. Apneic oxygenation is an important method to prolong the safe apnea time, but existing oxygen delivery modalities have limitations in applicability. Although the laryngeal oxygen delivery approach combined with video laryngoscopy has theoretical advantages, clinical evidence is insufficient. Therefore, this study was conducted.
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
- Triple (Participant, Care Provider, Outcomes Assessor)
入排标准
- 年龄范围
- 18 Years 至 75 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Patients aged between 18 and 75 years, with ASA physical status I to III, and scheduled for surgery with general anaesthesia and orotracheal intubation
排除标准
- •cardiac disease (ischaemic heart disease, heart failure [NYHA ≥2 ],current arrhythmias, pulmonary hypertension)
- •severe asthma, moderate to severe chronic obstructive pulmonary disease
- •pregnancy
- •baseline oxygen saturation <95%
- •not capable of understanding study information and signing a written consent
研究者
Qing-he Zhou
PHD
The Second Affiliated Hospital of Jiaxing University
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