[{"arm_notes": "", "treatment_id": null, "treatment_name": "experimental group:Polyinosinic-Polycytidylic Acid Injection and conventional therapy;control group:conventional therapy;", "treatment_type": "TODO", "pharmacological_treatment": "TODO"}, {"arm_notes": "", "treatment_id": null, "treatment_name": "experimental group:Polyinosinic-Polycytidylic Acid Injection and conventional therapy", "treatment_type": "TODO", "pharmacological_treatment": "TODO"}, {"arm_notes": "", "treatment_id": null, "treatment_name": "control group:conventional therapy;", "treatment_type": "TODO", "pharmacological_treatment": "TODO"}]

[{"arm_notes": "", "treatment_id": 1010, "treatment_name": "Polyinosinic-polycytidylic acid", "treatment_type": "Others pharmacological treatment", "pharmacological_treatment": "Pharmacological treatment"}, {"arm_notes": "", "treatment_id": 2188, "treatment_name": "Standard of care", "treatment_type": "Standard of care", "pharmacological_treatment": "Standard of care"}]