Loading...
Currently, there are no drugs documented to be effective to treat patients with COVID-19 arising from coronavirus SARS-CoV-2 infection. However, lopinavir (a protease inhibitor clinically available for HIV-1 infection) has shown in vitro activity against SARS-CoV, and a study of lopinavir plus the protease inhibitor ritonavir demonstrated clinical efficacy for human severe acute respiratory syndrome (SARS). To evaluate whether lopinavir-ritonavir would be effective for COVID-19, investigators conducted an open-label randomized trial at a single hospital in Wuhan, China, beginning on January 18, 2020. They assigned 199 adult patients with SARS-CoV-2 infection, radiographically confirmed pneumonia, and an oxygen saturation of <94% or a ratio …