[{"arm_notes": "", "treatment_id": null, "treatment_name": "TODO PlaceboControl group: In the control group, patients receive only the national standard treatment with an oral placebo similar to the main drug, once a day for 10 days.", "treatment_type": "TODO", "pharmacological_treatment": "Placebo"}, {"arm_notes": "", "treatment_id": null, "treatment_name": "TODO Treatment - DrugsIntervention group: In the intervention group, in addition to receiving the national standard treatment, patients will receive oral vitamin A 25,000 international units (Zahravi-Iran) per day for 10 days.", "treatment_type": "TODO", "pharmacological_treatment": "TODO"}]

[{"arm_notes": "", "treatment_id": 1366, "treatment_name": "Vitamin a", "treatment_type": "Vitamins and dietary supplements", "pharmacological_treatment": "Pharmacological treatment"}, {"arm_notes": "", "treatment_id": 2187, "treatment_name": "Placebo", "treatment_type": "Placebo", "pharmacological_treatment": "Placebo"}]