[{"arm_notes": "", "treatment_id": null, "treatment_name": "TODO PlaceboControl group: Six Melatonin placebo tablet 3 mg (Industrial Laboratory of Mashhad School of Pharmacy, Mashhad, Iran) at night along with standard treatment for 14 days", "treatment_type": "TODO", "pharmacological_treatment": "Placebo"}, {"arm_notes": "", "treatment_id": null, "treatment_name": "TODO Treatment - DrugsIntervention group: Six melatonin tablet 3 mg (Razak pharmaceutical company, Tehran, Iran) at night along with standard treatment for 14 days", "treatment_type": "TODO", "pharmacological_treatment": "TODO"}]

[{"arm_notes": "", "treatment_id": 779, "treatment_name": "Melatonin", "treatment_type": "Central nervous system agents", "pharmacological_treatment": "Pharmacological treatment"}, {"arm_notes": "", "treatment_id": 2187, "treatment_name": "Placebo", "treatment_type": "Placebo", "pharmacological_treatment": "Placebo"}]