[{"arm_notes": "", "treatment_id": null, "treatment_name": "Intervention 1: No intervention (standard of care) Intervention 2: Gargling 3 times daily for 60 seconds each with chlorhexidine/ethanol solution", "treatment_type": "TODO", "pharmacological_treatment": "TODO"}, {"arm_notes": "", "treatment_id": null, "treatment_name": "No intervention (standard of care)", "treatment_type": "TODO", "pharmacological_treatment": "TODO"}, {"arm_notes": "", "treatment_id": null, "treatment_name": "Gargling 3 times daily for 60 seconds each with chlorhexidine/ethanol solution", "treatment_type": "TODO", "pharmacological_treatment": "TODO"}]

[{"arm_notes": "", "treatment_id": 1452, "treatment_name": "Chlorhexidine+ethanol", "treatment_type": "Mouthwash+others pharmacological treatment", "pharmacological_treatment": "Non pharmacological treatment+pharmacological treatment"}, {"arm_notes": "", "treatment_id": 2188, "treatment_name": "Standard of care", "treatment_type": "Standard of care", "pharmacological_treatment": "Standard of care"}]