[{"arm_notes": "nan", "treatment_id": null, "treatment_name": "Dexmedetomidine sedation", "treatment_type": "Procedure", "pharmacological_treatment": "TODO"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "Dexmedetomidine sedation", "treatment_type": "Procedure", "pharmacological_treatment": "TODO"}]

[{"arm_notes": "", "treatment_id": 1878, "treatment_name": "Dexmedetomidine", "treatment_type": "Central nervous system agents", "pharmacological_treatment": "Pharmacological treatment"}, {"arm_notes": "", "treatment_id": 2188, "treatment_name": "Standard of care", "treatment_type": "Standard of care", "pharmacological_treatment": "Standard of care"}]