[{"arm_notes": "", "treatment_id": null, "treatment_name": "Experimental study. Randomized in 3 arms:1 standard care group (with n = 200) and2 possible chloroquine regimens; with doses of:\u2022 150 mg / day for 120 days (weekend medication break)(with n = 400)\u2022 600 mg / week for (with n = 400).100 participants will be included.;Drug;D03.633.100.810.050.180;E02.319.162", "treatment_type": "TODO", "pharmacological_treatment": "TODO"}]

[{"arm_notes": "150 mg / day", "treatment_id": 279, "treatment_name": "Chloroquine", "treatment_type": "Antimalarials", "pharmacological_treatment": "Pharmacological treatment"}, {"arm_notes": "600 mg / week", "treatment_id": 279, "treatment_name": "Chloroquine", "treatment_type": "Antimalarials", "pharmacological_treatment": "Pharmacological treatment"}, {"arm_notes": "", "treatment_id": 2187, "treatment_name": "Placebo", "treatment_type": "Placebo", "pharmacological_treatment": "Placebo"}]