A new study shows no evidence that an antimalarial drug treats the coronavirus — and can actually cause harm — despite President Trump’s claims it showed “some very strong signs” of fighting the virus
About 15,000 patients received the chloroquine drugs or a combination with the antibiotics azithromycin or clarithromycin, while thePatients who took the drugs were more likely to die in the hospital, the researchers found. While that may be due in part to the likelihood that those medicines were given to patients who were sicker, the authors of the study estimated that the excess risk ranged from 34 to 45 percent.
However, the study’s authors pushed for urgent randomized, controlled trials, saying it’s not possible in an observational study to exclude the possibility that other factors were responsible for the apparent link between survival rate and these drugs. People taking hydroxychloroquine in combination with an antibiotic appeared to have the highest increased risk of heart rhythm complications, the study found.
Chloroquine is approved for malaria, and hydroxychloroquine for autoimmune diseases like Lupus; the authors said the study does not suggest those patients should stop taking the drugs as prescribed., but has since received criticism for doing so given the scant evidence the drugs worked.
France Dernières Nouvelles, France Actualités
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