No, that is ongoing. Here are a collection of studies. (Not complete). The comprehensive studies that will satisfy your criteria are being carried out by several national and international bodies (including WHO). One will need to wait till September end. Contrary to all US media propaganda, WHO did NOT cancel all HCQ studies - only the solidarity trial in specific was cancelled.

http://www.ijmr.org.in/preprintarticle.asp?id=285520

https://swarajyamag.com/insta/icmr-study-reveals-four-or-mor...

https://www.medrxiv.org/content/10.1101/2020.04.27.20073379v... https://www.medrxiv.org/content/10.1101/2020.03.22.20040758v...

The older HCQ study wrt SARS: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1232869/

Document of a collection of studies (a bit biased - please don't be irritated) https://docs.google.com/document/d/1545C_dJWMIAgqeLEsfo2U8Kq...