Modified HFNC Oxygen in Patients Undergoing Bronchoscopy.

Modified High-flow Nasal Cannula Oxygen in Patients Undergoing Bronchoscopy.

Sponsors

Lead Sponsor: Haichao Li

Source Beijing Chao Yang Hospital
Brief Summary

The purpose of this study is to determine whether the Modified High-flow nasal cannula is effective in the oxygen of the patients undergoing bronchoscopy.

Overall Status Completed
Start Date November 2015
Completion Date December 2019
Primary Completion Date December 2019
Phase N/A
Study Type Interventional
Primary Outcome
Measure Time Frame
the proportion of patients SpO2 < 90% during bronchoscopy 1 hour
Secondary Outcome
Measure Time Frame
the operation time 1 hour
Enrollment 812
Condition
Intervention

Intervention Type: Device

Intervention Name: Modified High-flow nasal cannula

Description: Modified High-flow nasal cannula

Arm Group Label: Modified High-flow nasal cannula therapy

Intervention Type: Device

Intervention Name: nasal cannula

Description: Conventional oxygen therap

Arm Group Label: Nasal cnnnula therapy

Eligibility

Criteria:

Inclusion criteria 1. age more than 18 years old; 2. need for bronchoscopy for diagnosis purpose. Exclusion criteria 1. peripheral arterial pulse oximetry was < 90% 2. platelet count < 60 × 109/L; 3. nasopharyngeal obstruction or blockage.

Gender: All

Minimum Age: 18 Years

Maximum Age: 70 Years

Healthy Volunteers: Accepts Healthy Volunteers

Overall Official
Last Name Role Affiliation
Bing Sun, MD Principal Investigator Beijing Chao Yang Hospital
Location
Facility: Department of respiratory and critical care medicine,Beijing Chaoyang Hospital
Location Countries

China

Verification Date

August 2020

Responsible Party

Type: Sponsor-Investigator

Investigator Affiliation: Beijing Chao Yang Hospital

Investigator Full Name: Haichao Li

Investigator Title: Sponsor-Investigator

Keywords
Has Expanded Access No
Number Of Arms 2
Arm Group

Label: Modified High-flow nasal cannula therapy

Type: Active Comparator

Description: Patients undergoing bronchoscopy are given Modified High-flow nasal cannula oxygen therapy all the time.

Label: Nasal cnnnula therapy

Type: Active Comparator

Description: Patients undergoing bronchoscopy are given nasal cannula oxygen therapy all the time.

Study Design Info

Allocation: Randomized

Intervention Model: Parallel Assignment

Primary Purpose: Prevention

Masking: None (Open Label)

Source: ClinicalTrials.gov