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

[{"arm_notes": "20 mg day 1-5, followed by dexamethasone 10 mg intravenously once daily on day 6-10.", "treatment_id": 400, "treatment_name": "Dexamethasone", "treatment_type": "Corticosteroids", "pharmacological_treatment": "Pharmacological treatment"}, {"arm_notes": "6 mg day 1-10", "treatment_id": 400, "treatment_name": "Dexamethasone", "treatment_type": "Corticosteroids", "pharmacological_treatment": "Pharmacological treatment"}]