[{"arm_notes": "nan", "treatment_id": null, "treatment_name": "MCN (Methylene blue, vitamin C, N-acetyl cysteine)", "treatment_type": "Drug", "pharmacological_treatment": "Pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": 2188, "treatment_name": "Standard of care", "treatment_type": "Standard of care", "pharmacological_treatment": "Standard of care"}]

[{"arm_notes": "Other Name: Leucomethylene Blue", "treatment_id": 2204, "treatment_name": "Methylene blue+n-acetylcysteine+vitamin c", "treatment_type": "Others pharmacological treatment+respiratory agents+vitamins and dietary supplements", "pharmacological_treatment": "Pharmacological treatment"}, {"arm_notes": "", "treatment_id": 2188, "treatment_name": "Standard of care", "treatment_type": "Standard of care", "pharmacological_treatment": "Standard of care"}]