[{"arm_notes": "", "treatment_id": null, "treatment_name": "TODO PlaceboControl group: in this group we will use effervescent placebo of NAC (osveh company) BD (twice in a day) for 7 days or until discharge.", "treatment_type": "TODO", "pharmacological_treatment": "Placebo"}, {"arm_notes": "", "treatment_id": null, "treatment_name": "TODO Treatment - DrugsIntervention group: in this trial we will use effervescent tablets of NAC from osveh company with dose of 600 mg BD , duration of prescription is 7 days or until discharge.", "treatment_type": "TODO", "pharmacological_treatment": "TODO"}]

[{"arm_notes": "", "treatment_id": 850, "treatment_name": "N-acetylcysteine", "treatment_type": "Respiratory agents", "pharmacological_treatment": "Pharmacological treatment"}, {"arm_notes": "", "treatment_id": 2187, "treatment_name": "Placebo", "treatment_type": "Placebo", "pharmacological_treatment": "Placebo"}]