(Reuters) - The anti-malarial drug hydroxychloroquine, which U.S. President Donald Trump says he has been taking and has urged others to use, was tied to an increased risk of death in hospitalized COVID-19 patients, a large study published on Friday showed.
In the study https://www.thelancet.com/lancet/article/s0140673620311806 that looked at more than 96,000 people hospitalized with COVID-19, the respiratory disease caused by the novel coronavirus, those treated with hydroxychloroquine or the related chloroquine had higher risk of death and heart rhythm problems than patients who were not given the medicines.