Gautret et al., International Journal of Antimicrobial Agents, doi:10.1016/j.ijantimicag.2020.106236 (Peer Reviewed) (not included in the study count) Safety profile of hydroxychloroquine and azithromycin combined treatment in COVID-19 patients
Report on the safety of HCQ+AZ with 3,737 COVID-19 patients. 138 had contraindications and treatment was discontinued in 12 cases due to QTc prolongation. There were no cases of torsade de pointe or sudden death.
Gautret et al., 1/4/2021, peer-reviewed, 4 authors.