[{"arm_notes": "nan", "treatment_id": null, "treatment_name": "Dispersible NaCl powder 10 sessions", "treatment_type": "Drug", "pharmacological_treatment": "Pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "Dispersible NaCl powder 5 sessions", "treatment_type": "Drug", "pharmacological_treatment": "Pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": 2188, "treatment_name": "Standard of care", "treatment_type": "Standard of care", "pharmacological_treatment": "Standard of care"}]

[{"arm_notes": "nan", "treatment_id": null, "treatment_name": "BREATHOX 10 sessions", "treatment_type": "Drug", "pharmacological_treatment": "Pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "BREATHOX 5 sessions", "treatment_type": "Drug", "pharmacological_treatment": "Pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": 2188, "treatment_name": "Standard of care", "treatment_type": "Standard of care", "pharmacological_treatment": "Standard of care"}]

[{"arm_notes": "5 sessions", "treatment_id": 2126, "treatment_name": "Sodium chloride", "treatment_type": "Nasal spray", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "10 sessions", "treatment_id": 2126, "treatment_name": "Sodium chloride", "treatment_type": "Nasal spray", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "", "treatment_id": 2188, "treatment_name": "Standard of care", "treatment_type": "Standard of care", "pharmacological_treatment": "Standard of care"}]