[{"arm_notes": "nan", "treatment_id": null, "treatment_name": "Human normal immunoglobulin (IVIg)", "treatment_type": "Biological", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "Methylprednisolone sodium succinate 10 mg/kg intravenously", "treatment_type": "Drug", "pharmacological_treatment": "Pharmacological treatment"}]

[{"arm_notes": "nan", "treatment_id": 798, "treatment_name": "Methylprednisolone", "treatment_type": "Corticosteroids", "pharmacological_treatment": "Pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": 597, "treatment_name": "Human immunoglobulin", "treatment_type": "Immunoglobulins", "pharmacological_treatment": "Pharmacological treatment"}]

[{"arm_notes": "nan", "treatment_id": null, "treatment_name": "Human normal immunoglobulin (IVIg)", "treatment_type": "Biological", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "Methylprednisolone sodium succinate 10 mg/kg intravenously", "treatment_type": "Drug", "pharmacological_treatment": "Pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "Methylprednisolone sodium succinate 2 mg/kg", "treatment_type": "Drug", "pharmacological_treatment": "Pharmacological treatment"}]

[{"arm_notes": "", "treatment_id": 597, "treatment_name": "Human immunoglobulin", "treatment_type": "Immunoglobulins", "pharmacological_treatment": "Pharmacological treatment"}, {"arm_notes": "10mg/kg;once daily for 3 days;IV", "treatment_id": 798, "treatment_name": "Methylprednisolone", "treatment_type": "Corticosteroids", "pharmacological_treatment": "Pharmacological treatment"}, {"arm_notes": "2mg/kg;once daily for 3 days;oral or IV", "treatment_id": 798, "treatment_name": "Methylprednisolone", "treatment_type": "Corticosteroids", "pharmacological_treatment": "Pharmacological treatment"}]

[{"arm_notes": "nan", "treatment_id": null, "treatment_name": "Human normal immunoglobulin (IVIg)", "treatment_type": "Biological", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "Methylprednisolone sodium succinate", "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"}]