[droithomme]

They were giving 1.2 grams a day to the patients that died. That is significantly higher than what is known to be a safe dose. CQ is also not indicated for anyone with underlying heart conditions. Since COVID-19 is known to cause heart damage as well as lung damage in the late stage of the disease using these drugs in the late stage of the disease has built in problems.

The article doesn't mention anyone in the lower dose group dying of heart problems, though heart attacks and related problems are things that are known to happen to people with COVID-19. The lower dose study is continuing and was not halted. Presumably there will be a subsequent study published with those results. I agree that it is a bad idea to be taking 1.2 grams a day of CQ. During the century of widespread CQ use the fatality rate due to side effects was certainly no where near what they managed to obtain by overdosing patients in this reckless study.