[{"arm_notes": "nan", "treatment_id": null, "treatment_name": "Tociliuzumab", "treatment_type": "Drug", "pharmacological_treatment": "Pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "Tociliuzumab", "treatment_type": "Drug", "pharmacological_treatment": "Pharmacological treatment"}]

[{"arm_notes": "4mg/kg", "treatment_id": 1299, "treatment_name": "Tocilizumab", "treatment_type": "Interleukin inhibitors", "pharmacological_treatment": "Pharmacological treatment"}, {"arm_notes": "8mg/kg", "treatment_id": 1299, "treatment_name": "Tocilizumab", "treatment_type": "Interleukin inhibitors", "pharmacological_treatment": "Pharmacological treatment"}]