Sandbox:huda

Medication:

Hydroxychloroquine

215 studies worldwide 55 studies in the USA Placebo: Vitamin D, Pacebo: Calcium citrate, Vit C, Mannitol, glucose tablets, Folic Acid, Ascorbic Acid Combination/comparison: Drug: Vitamin D, Zinc sulfate, Azythromycin, Doxycycline,Indomethacin, Zithromax Oral Product, Ivermectin, Camostat Mesilate, Bromhexine, Nitazoxanide, Lopinavir/ritonavir, Sirolimus, Telmisartan, Active Comparator (Ciclesonide inhalor), Favipiravir, diltiazem and niclosamide, Clevudine, Lopinavir/ritonavir, Favipiravir, Interferon-β 1a, Bromhexine, Baricitinib, Nitazoxanide,

Purpose of study:

Primary prevention Post-exposure prophylaxis Treatment Clinical improvement Viral load clearance from Nasopharyngeal sample

Design/Strategy:

Phase 2 vs 3 vs 4 2 arm study vs 4 arm study Dose-based (200 vs 400 vs 600 mg) Frequenc-based ( Once vs twice vs trice per day) Duration-based (5 vs 10 vs 14 ... days)