Randomized controled trial to compare oxygen desaturation during fiberoptic bronchoscopy using oxygen administered with nasal prongs and high flow nasal cannula. Drops in oxygen saturation are frequent during bronchoscopy and limit the procedure compromising patient security. The investigator's aim is to contribute to select better way of oxygen administration which could prevent desaturations during bronchoscopy in children.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
PREVENTION
Masking
NONE
Enrollment
108
Oxygen administration during elective flexible bronchoscopy in children with high flow nasal cannula with inspired oxygen fraction 1.
Oxygen desaturation
Number of patients with Oxygen saturation under 94% during bronchoscopy
Time frame: Trough study completion, an average of 2 years
Moderate oxygen desaturations
Number of patients with Oxygen saturation \< 94% and \> 90 %
Time frame: Trough study completion, an average of 2 years
Severe oxygen desaturations
Number of patients with Oxygen saturation\< 90%
Time frame: Trough study completion, an average of 2 years
Tachypnea
Number of patients with Breath rate more than p95 fore age for more than 30 seconds
Time frame: Trough study completion, an average of 2 years
Apnea
Number of patients with Breath rate 0 for more than 20 seconds or recure intervention
Time frame: Trough study completion, an average of 2 years
Bradycardia
Number of patients with Heart rate less than p5 forte age for more than 20 seconds
Time frame: Trough study completion, an average of 2 years
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