[{"arm_notes": "nan", "treatment_id": null, "treatment_name": "0.6% PVP-I Oral and nasal spray to asymptomatic to mild COVID-19 patient having multiple comorbidity", "treatment_type": "Drug", "pharmacological_treatment": "Pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "0.6% PVP-I Oral and nasal spray to healthy volunteer", "treatment_type": "Drug", "pharmacological_treatment": "Pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "0.6% PVP-I oral and nasal spray to moderately ill COVID-19 positive patient", "treatment_type": "Drug", "pharmacological_treatment": "Pharmacological treatment"}, {"arm_notes": "nan", "treatment_id": null, "treatment_name": "Oral and nasal spray by distilled water to control group", "treatment_type": "Other", "pharmacological_treatment": "TODO"}]

[{"arm_notes": "moderately ill COVID-19 positive patient ", "treatment_id": 1015, "treatment_name": "Povidone-iodine", "treatment_type": "Mouthwash", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "asymptomatic to mild COVID-19 patient having multiple comorbidity ", "treatment_id": 1015, "treatment_name": "Povidone-iodine", "treatment_type": "Mouthwash", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "healthy volunteer ", "treatment_id": 1015, "treatment_name": "Povidone-iodine", "treatment_type": "Mouthwash", "pharmacological_treatment": "Non pharmacological treatment"}, {"arm_notes": "", "treatment_id": 2187, "treatment_name": "Placebo", "treatment_type": "Placebo", "pharmacological_treatment": "Placebo"}]