[{"arm_notes": "nan", "treatment_id": null, "treatment_name": "Heparin - Prophylactic dosage", "treatment_type": "Drug", "pharmacological_treatment": "Pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "Heparin - Therapeutic dosage", "treatment_type": "Drug", "pharmacological_treatment": "Pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "Heparin - Therapeutic dosage;Tocilizumab", "treatment_type": "Drug;Drug", "pharmacological_treatment": "Pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "Tocilizumab;Heparin - Prophylactic dosage", "treatment_type": "Drug;Drug", "pharmacological_treatment": "Pharmacological treatment"}]

[{"arm_notes": "Therapeutic dosage", "treatment_id": 1337, "treatment_name": "Unfractioned heparin", "treatment_type": "Coagulation modifiers", "pharmacological_treatment": "Pharmacological treatment"}, {"arm_notes": "Prophylactic dosage", "treatment_id": 1337, "treatment_name": "Unfractioned heparin", "treatment_type": "Coagulation modifiers", "pharmacological_treatment": "Pharmacological treatment"}, {"arm_notes": "Therapeutic dosage+8mg/kg/dose", "treatment_id": 2267, "treatment_name": "Tocilizumab+unfractioned heparin", "treatment_type": "Interleukin inhibitors+coagulation modifiers", "pharmacological_treatment": "Pharmacological treatment"}, {"arm_notes": "Prophylactic dosage+8mg/kg/dose", "treatment_id": 2267, "treatment_name": "Tocilizumab+unfractioned heparin", "treatment_type": "Interleukin inhibitors+coagulation modifiers", "pharmacological_treatment": "Pharmacological treatment"}]