Study Exclusion reasons Remarks Reference(s)
NCT04425850 (Caravallo), 2020 non randomized controlled trial

Caravallo HE Journal of Biomedical Research and Clinical Investigation https://doi.org/10.31546/2633-8653.1007

 
Elgazzar, 0 - preprint withdrew on 14 July 2021 due to verifiable concerns (https://grftr.news/why-was-a-major-study-on-ivermectin-for-covid-19-just-retracted/)

10.21203/rs.3.rs-100956/v3

 
Elgazzar - prophylaxis, 2020 randomized controlled trial other withdrawal of the publication

Elgazzar A et al. 10.21203/rs.3.rs-100956/v2

Elgazzar A et al. researchsquare 10.21203/rs.3.rs-100956/v1