demonstrated suggested inconclusive safety concern ongoing study display ongoing demontrated benefit only observational study
COVID-19 severe or critically
COVID-19 (hospitalized or not)
chloroquine and derivatives
chloroquine Hsia
hydroxychloroquine Hsia

3 studies excluded by filtering options 2

5374 Million, 2020 2300excludednot a RCTrisk of bias not avaialble
5416 Guerin, 2020 2314excludednot a RCThigh risk of bias
5776 Alberici, 2020 2134excludednot a RCThigh risk of bias