Comparison of Oxygen Adminstration by Nasal Cannula and High Flow Cannula During Bronchoscopy

Not Applicable

Completed

• Conditions: Respiratory Disease
• Interventions: Device: Oxygen administration with Common nasal cannula; Device: Oxygen administration with high flow nasal cannula, device Airvo2 Fisher and Pykel

• Registration Number: NCT03976167
• Lead Sponsor: Hospital Son Espases

Brief Summary

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.

Detailed Description

Not available

Study Timeline

• Study Start: 2015-11-10
• Primary Completion: 2019-02-28
• Study Completion: 2019-02-28
• Study First Submitted: 2019-05-30
• Status Verified: 2019-06
• Study First Submitted QC: 2019-06-04
• Study First Posted: 2019-06-05
• Last Update Submitted: 2019-06-06
• Last Update Posted: 2019-06-10

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 108

Inclusion Criteria

• elective flexible bronchoscopy

Exclusion Criteria

• admitted in Neonatal intensive care
• previous respiratory support: oxygen any device, non invasive or invasive ventilation
• patient who may benefit with continuous positive pressure during procedure

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: PARALLEL

Arm && Interventions

Group	Intervention	Description
Common nasal cannula	Oxygen administration with Common nasal cannula	Oxygen administration up to 4 liters according defined protocol
High flow nasal cannula	Oxygen administration with high flow nasal cannula, device Airvo2 Fisher and Pykel	Oxygen administered with high flow nasal cannula according child weight and protocol designed for this study

Primary Outcome Measures

Name	Time	Method
Oxygen desaturation	Trough study completion, an average of 2 years	Number of patients with Oxygen saturation under 94% during bronchoscopy

Secondary Outcome Measures

Name	Time	Method
Apnea	Trough study completion, an average of 2 years	Number of patients with Breath rate 0 for more than 20 seconds or recure intervention
Moderate oxygen desaturations	Trough study completion, an average of 2 years	Number of patients with Oxygen saturation \< 94% and \> 90 %
Severe oxygen desaturations	Trough study completion, an average of 2 years	Number of patients with Oxygen saturation\< 90%
Bradycardia	Trough study completion, an average of 2 years	Number of patients with Heart rate less than p5 forte age for more than 20 seconds
Tachypnea	Trough study completion, an average of 2 years	Number of patients with Breath rate more than p95 fore age for more than 30 seconds