[{"arm_notes": "", "treatment_id": null, "treatment_name": "Intervention1: Losartan: Losartan 25mg given twice a day till discharge or outcome.Control Intervention1: Placebo: Given twice a day in same schedule as intervention till discharge or outcome", "treatment_type": "TODO", "pharmacological_treatment": "TODO"}, {"arm_notes": "", "treatment_id": null, "treatment_name": "Intervention1: Losartan: Losartan 25mg given twice a day till discharge or outcome.", "treatment_type": "TODO", "pharmacological_treatment": "TODO"}, {"arm_notes": "", "treatment_id": null, "treatment_name": "Control Intervention1: Placebo: Given twice a day in same schedule as intervention till discharge or outcome", "treatment_type": "Placebo", "pharmacological_treatment": "TODO"}]

[{"arm_notes": "", "treatment_id": 744, "treatment_name": "Losartan", "treatment_type": "Cardiovascular agents", "pharmacological_treatment": "Pharmacological treatment"}, {"arm_notes": "", "treatment_id": 2187, "treatment_name": "Placebo", "treatment_type": "Placebo", "pharmacological_treatment": "Placebo"}]

[{"arm_notes": "", "treatment_id": null, "treatment_name": "N/A", "treatment_type": "TODO", "pharmacological_treatment": "TODO"}]

[{"arm_notes": "", "treatment_id": null, "treatment_name": "Intervention1: Losartan: Losartan 25mg given twice a day till discharge or outcome.Control Intervention1: Placebo: Given twice a day in same schedule as intervention till discharge or outcome", "treatment_type": "TODO", "pharmacological_treatment": "TODO"}, {"arm_notes": "", "treatment_id": null, "treatment_name": "Intervention1: Losartan: Losartan 25mg given twice a day till discharge or outcome.", "treatment_type": "TODO", "pharmacological_treatment": "TODO"}, {"arm_notes": "", "treatment_id": null, "treatment_name": "Control Intervention1: Placebo: Given twice a day in same schedule as intervention till discharge or outcome", "treatment_type": "Placebo", "pharmacological_treatment": "TODO"}]