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Application of HFNC for the Prevention of Hypoxemia During Perioperative Anesthetic-induced Intubation in Children: A Randomized Controlled Clinical Trial
Sponsor: Henan Provincial People's Hospital
Summary
Compared with adults, children have higher metabolic needs, and the airway is more likely to collapse. Before tracheal intubation after anesthesia induction, the patient 's spontaneous breathing completely disappears. At this critical stage, the residual oxygen of the lung is consumed, resulting in hypoxemia and atelectasis. Therefore, it is necessary to explore the best oxygenation strategy during intubation. In addition, ultrasound has become a common equipment in the operating room. It has the advantages of portability, repeatability, and no radiation, and can provide strong support for the diagnosis of gastric distension.
Key Details
Gender
All
Age Range
2 Years - 10 Years
Study Type
INTERVENTIONAL
Enrollment
48
Start Date
2024-06-15
Completion Date
2025-11-30
Last Updated
2025-12-01
Healthy Volunteers
Yes
Interventions
high-flow nasal cannula
In group H, mask ventilation was performed after the patient lost spontaneous breathing until the end-expiratory oxygen concentration reached 90 %. The lower mask was taken and HFNC was used to record the patient 's safe apnea time.
Locations (1)
Department of Anaesthesiology and Perioperative Medicine, People's Hospital of Zhengzhou University, Henan Provincial People's Hospital
Zhengzhou, Henan, China