[{"arm_notes": "", "treatment_id": null, "treatment_name": "TODO PlaceboControl group: Placebo for 3 months", "treatment_type": "TODO", "pharmacological_treatment": "Placebo"}, {"arm_notes": "", "treatment_id": null, "treatment_name": "TODO Treatment - DrugsIntervention group: Famotidine 80 mg per day for 3 months.", "treatment_type": "TODO", "pharmacological_treatment": "TODO"}]

[{"arm_notes": "", "treatment_id": 503, "treatment_name": "Famotidine", "treatment_type": "Others pharmacological treatment", "pharmacological_treatment": "Pharmacological treatment"}, {"arm_notes": "", "treatment_id": 2187, "treatment_name": "Placebo", "treatment_type": "Placebo", "pharmacological_treatment": "Placebo"}]