[{"arm_notes": "nan", "treatment_id": 310, "treatment_name": "Colchicine", "treatment_type": "Metabolic agents", "pharmacological_treatment": "Pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": 310, "treatment_name": "Colchicine", "treatment_type": "Metabolic agents", "pharmacological_treatment": "Pharmacological treatment"}]

[{"arm_notes": "", "treatment_id": 2196, "treatment_name": "Colchicine+tocilizumab", "treatment_type": "Metabolic agents+interleukin inhibitors", "pharmacological_treatment": "Pharmacological treatment"}, {"arm_notes": "", "treatment_id": 1299, "treatment_name": "Tocilizumab", "treatment_type": "Interleukin inhibitors", "pharmacological_treatment": "Pharmacological treatment"}]