123
Participants
Start Date
May 10, 2018
Primary Completion Date
May 26, 2021
Study Completion Date
June 28, 2021
High Flow Nasal Oxygen
The initial flow speed is set at 30L/min and increases at 5L/min in titrated type until the patient feels uncomfortable. The temperature is set at 37℃. The fraction of inspiration O2 is set in accordance with specific condition of patient to insure oxygen saturation more than 95%.
Non-invasive Ventilation
The values of initial pressure are set at a lower level (inspiratory pressure: 6-8cmH2O, expiratory pressure: 4cmH2O) and adjusted to a suitable level in 10-20min. The fraction of inspiration O2 is set in accordance with specific condition of patient to insure oxygen saturation more than 95%.
Nanjing Jiangbei People's Hospital, Nanjing
Jiangsu Provincial People's Hospital
OTHER
Jiangsu Province Hospital of Traditional Chinese Medicine
OTHER
NanJing PLA 81 Hospital
OTHER
Nanjing Chest Hospital
UNKNOWN
Mingji Hospital
OTHER
Meishan Traditional Chinese Medicine Hospital
OTHER
Nanjing LuHe People's Hospital
UNKNOWN
Nanjing Pukou Center Hospital
OTHER
Thank Inn Chain Hotel Jiangsu Nanjing Lishui People's Hospital
OTHER
Nanjing Gaochun People's Hospital
OTHER
The First Affiliated Hospital with Nanjing Medical University
OTHER
Nanjing Jiangbei People's Hospital
OTHER