Secondary Outcomes
Measure: Time to normalization of oxygen saturation (SpO2) (>93% on room air sustained for at least 24 hours)
Time: Baseline through Day 14 or discharge
Measure: Duration of supplemental oxygen (O2) requirement
Time: Baseline through Day 14 or discharge
Measure: Number of days with fever (temperature >100.4ºF [38.0ºC])
Time: Baseline through Day 14 or discharge
Measure: Time to normalization of temperature (≤100.4ºF [38.0ºC])
Time: Baseline through Day 14 or discharge
Measure: Change from baseline in World Health Organization (WHO) Ordinal Scale score on Days 5, 7, 14, 28, and 60
Time: Baseline through Day 60
Measure: Time to improvement from inpatient hospital admission based on at least a 1 point reduction in WHO Ordinal Scale score
Time: Baseline through Day 60