[{"arm_notes": "", "treatment_id": null, "treatment_name": "Usual care as per local hospital protocols for COVID-19 plus oral dexamethasone. Those receiving oral dexamethasone will be required to take 6mg orally per day for 2 days. We will contact the patient daily to assess for study drug adherence.", "treatment_type": "TODO", "pharmacological_treatment": "TODO"}]

[{"arm_notes": "", "treatment_id": 400, "treatment_name": "Dexamethasone", "treatment_type": "Corticosteroids", "pharmacological_treatment": "Pharmacological treatment"}, {"arm_notes": "", "treatment_id": 2187, "treatment_name": "Placebo", "treatment_type": "Placebo", "pharmacological_treatment": "Placebo"}]