Table 2: Ongoing trials comparing dexamethasone with methylprednisolone in COVID-19.
| 
 Study  | 
 Country  | 
 Sample  | 
 Treatment arms  | 
 Primary outcome  | 
 Current status  | 
| 
 NCT04603729  | 
 Pakistan  | 
 COVID 19 adults SpO2 ≤ 94%, requiring supplemental oxygen  | 
 IV dexamethasone 8 mg daily x 5 days vs. IV MTP 1 mg/kg daily x 5 days  | 
 Temperature, oxygen saturation, CRP, mortality and ICU stay  | 
 Completed  | 
| 
 NCT04499313  | 
 Bangladesh  | 
 COVID-19 adults with ARDS  | 
 IV dexamethasone 20 mg daily with taper vs. IV MTP 0.5 mg/kg daily  | 
 30-day mortality, clinical improvement  | 
 Recruiting  | 
| 
 NCT04636671  | 
 Italy  | 
 COVID-19 adults SpO2 ≤ 90%, requiring supplemental oxygen  | 
 IV dexamethasone 6 mg daily x 10 days vs. IV MTP 160 mg on day 1 followed by 80 mg daily for 7 days  | 
 28-day survival  | 
 Recruiting  | 
| 
 NCT04780581  | 
 Spain  | 
 COVID-19 adults SpO2 ≤ 93%, requiring supplemental oxygen  | 
 IV dexamethasone 6 mg daily x 10 days vs. IV MTP 250 mg daily x days  | 
 28-day mortality  | 
 Recruiting  | 
MTP: Methylprednisolone; CRP: C-Reactive Protein; ICU: Intensive Care Unit; SpO2: Oxygen Saturation; ARDS: Acute Respiratory Distress Syndrome