[{"arm_notes": "nan", "treatment_id": null, "treatment_name": "Hydroxychloroquine sulfate &Azithromycin", "treatment_type": "Drug", "pharmacological_treatment": "Pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": 2187, "treatment_name": "Placebo", "treatment_type": "Placebo", "pharmacological_treatment": "Placebo"}]

[{"arm_notes": "Patients are asymptomatic", "treatment_id": 1534, "treatment_name": "Azithromycin+hydroxychloroquine", "treatment_type": "Antibiotics+antimalarials", "pharmacological_treatment": "Pharmacological treatment"}, {"arm_notes": "Patients are asymptomatic", "treatment_id": 2187, "treatment_name": "Placebo", "treatment_type": "Placebo", "pharmacological_treatment": "Placebo"}]