[{"arm_notes": "nan", "treatment_id": null, "treatment_name": "PTC299;SOC", "treatment_type": "Drug;Other", "pharmacological_treatment": "Pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "SOC;Placebo", "treatment_type": "Other;Drug", "pharmacological_treatment": "Pharmacological treatment"}]

[{"arm_notes": "", "treatment_id": 2188, "treatment_name": "Standard of care", "treatment_type": "Standard of care", "pharmacological_treatment": "Standard of care"}, {"arm_notes": "", "treatment_id": 1037, "treatment_name": "Ptc299", "treatment_type": "Others pharmacological treatment", "pharmacological_treatment": "Pharmacological treatment"}]