[{"arm_notes": "nan", "treatment_id": null, "treatment_name": "Radius PPG Tetherless Pulse Oximetry (Masimo)", "treatment_type": "Device", "pharmacological_treatment": "TODO"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "usual monitoring", "treatment_type": "Device", "pharmacological_treatment": "TODO"}]

[{"arm_notes": " ", "treatment_id": 1057, "treatment_name": "Radius ppg tetherless pulse oximetry", "treatment_type": "Medical device", "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"}]