Re:Efficacy of hydroxychloroquine in patients with Covid-19:...
by kiloDalton on Thursday April 02, 2020 @11:04AM
(#22759815)
I think this counts a double blind trial. From the top of page 4 in the article:
"Randomization was performed through a computer-generated list stratified by site. Treatments were assigned after confirming the correctness of the admission criteria. Neither the research performers nor the patients were aware of the treatment assignments."
The French study, problematic in the extreme but still promising, claims a large synergistic effect of using both drugs in combination.
Also, unlike the French study, this one appears to be at least controlled, but possibly not blinded.