A Study to Assess the Efficacy and Safety of XC221 in Patients With COVID-19

The innovative drug XC221 100 mg tablet is designed for the treatment of COVID-19 (SARS-CoV-2 infection). A multicenter, adaptive, randomized, double-blind, placebo-controlled Phase III clinical study is aimed to assess the efficacy and safety of XC221 100 mg tablet, in COVID-19 patients during a 14-day treatment. The primary objective of the study is to demonstrate the efficacy of XC221 100 mg tablet (200 mg daily dose) in achieving clinical improvement of COVID-19 symptoms. The secondary objective of the study is to evaluate the safety of XC221 100 mg tablet (200 mg daily dose) in COVID-19 patients.