90
Participants
Start Date
January 21, 2020
Primary Completion Date
March 23, 2020
Study Completion Date
March 23, 2020
Hydrogen Oxygen Generator with Nebulizer
Patients in treatment group inhaled H2-O2 (66% hydrogen; 33% oxygen) at 3 L/min via nasal cannula by using the Hydrogen/Oxygen Generator (model AMS-H-03, Shanghai Asclepius Meditech Co., Ltd., China) until discharge.
Standard-of-care
Standard-of-care consisted of the supportive therapies (including oxygen therapy) recommended by the Chinese National Health Commission
First Affiliated Hospital of Guangzhou Medical University, Guangzhou
Guangzhou Institute of Respiratory Disease
OTHER