There is one clinical trial.
This was a randomized, multi-center, open-label clinical trial. Eligible patients were recruited from seven hospitals in China. On the basis of standard-of-care, 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. Patients in control group received standard-of-care (consisting of oxygen therapy) alone until discharge.
Description: The proportion of patients with improved disease severity (by at least one scale) at day 2
Measure: The proportion of patients with improved disease severity at day 2 Time: from baseline to day 2Description: The proportion of patients with improved disease severity (by at least one scale) at day 3
Measure: The proportion of patients with improved disease severity at day 3 Time: from baseline to day 3Description: The proportion of patients with improved disease severity (by at least one scale) at the day before hospital discharge
Measure: The proportion of patients with improved disease severity at the day before hospital discharge Time: up to 14 days (from baseline to the day before hospital discharge)Description: The change from baseline in oxygen saturation at day 2.
Measure: The change from baseline in oxygen saturation at day 2. Time: from baseline to day 2Description: The change from baseline in oxygen saturation at day 3.
Measure: The change from baseline in oxygen saturation at day 3. Time: from baseline to day 3Description: The change from baseline in oxygen saturation at the day before hospital discharge.
Measure: The change from baseline in oxygen saturation at the day before hospital discharge Time: up to 14 days (from baseline to the day before hospital discharge)Description: The change from baseline in dyspnea scale (ranging from 0-4, with higher scores indicating severer outcomes) at day 2.
Measure: The change from baseline in dyspnea scale at day 2. Time: from baseline to day 2Description: The change from baseline in dyspnea scale (ranging from 0-4, with higher scores indicating severer outcomes) at day 3.
Measure: The change from baseline in dyspnea scale at day 3. Time: from baseline to day 3Description: The change from baseline in dyspnea scale (ranging from 0-4, with higher scores indicating severer outcomes) at the day before hospital discharge.
Measure: The change from baseline in dyspnea scale at the day before hospital discharge. Time: up to 14 days (from baseline to the day before hospital discharge)Description: The change from baseline in cough scale (ranging from 0-4, with higher scores indicating severer outcomes) at day 2
Measure: The change from baseline in cough scale at day 2 Time: from baseline to day 2Description: The change from baseline in cough scale (ranging from 0-4, with higher scores indicating severer outcomes) at day 3
Measure: The change from baseline in cough scale at day 3 Time: from baseline to day 3Description: The change from baseline in cough scale (ranging from 0-4, with higher scores indicating severer outcomes) at the day before hospital discharge
Measure: The change from baseline in cough scale at the day before hospital discharge Time: up to 14 days (from baseline to the day before hospital discharge)Description: The change from baseline in chest pain scale (ranging from 0-4, with higher scores indicating severer outcomes) at day 2.
Measure: The change from baseline in chest pain scale at day 2. Time: from baseline to day 2Description: The change from baseline in chest pain scale (ranging from 0-4, with higher scores indicating severer outcomes) at day 3.
Measure: The change from baseline in chest pain scale at day 3. Time: from baseline to day 3Description: The change from baseline in chest pain scale (ranging from 0-4, with higher scores indicating severer outcomes) at the day before hospital discharge.
Measure: The change from baseline in chest pain scale at the day before hospital discharge. Time: up to 14 days (from baseline to the day before hospital discharge)Description: The change from baseline in chest distress scale (ranging from 0-4, with higher scores indicating severer outcomes) at day 2.
Measure: The change from baseline in chest distress scale at day 2. Time: from baseline to day 2Description: The change from baseline in chest distress scale (ranging from 0-4, with higher scores indicating severer outcomes) at day 3.
Measure: The change from baseline in chest distress scale at day 3. Time: from baseline to day 3Description: The change from baseline in chest distress scale (ranging from 0-4, with higher scores indicating severer outcomes) at the day before hospital discharge.
Measure: The change from baseline in chest distress scale at the day before hospital discharge. Time: up to 14 days (from baseline to the day before hospital discharge)