[{"arm_notes": "nan", "treatment_id": null, "treatment_name": "Instilled T3", "treatment_type": "Drug", "pharmacological_treatment": "Pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "Placebo Therapy", "treatment_type": "Other", "pharmacological_treatment": "Placebo"}]

[{"arm_notes": "", "treatment_id": 1254, "treatment_name": "T3 solution for injection", "treatment_type": "Hormones", "pharmacological_treatment": "Pharmacological treatment"}, {"arm_notes": "", "treatment_id": 2187, "treatment_name": "Placebo", "treatment_type": "Placebo", "pharmacological_treatment": "Placebo"}]