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

[{"arm_notes": "Prophylactic dose (3,500 IU/day)", "treatment_id": 192, "treatment_name": "Bemiparin", "treatment_type": "Coagulation modifiers", "pharmacological_treatment": "Pharmacological treatment"}, {"arm_notes": "Full therapeutic dose (weight adjusted)", "treatment_id": 192, "treatment_name": "Bemiparin", "treatment_type": "Coagulation modifiers", "pharmacological_treatment": "Pharmacological treatment"}]