Study 1 :
A randomized open-label study to evaluate the efficacy and
Safety of favipiravir and umifenovir as compared to favipiravir alone in moderate hospitalized adult indian covid-19 patients.
Study 2:
Protocol title: a randomised, double-blind, placebo-controlled, phase 2 trial investigating the safety and efficacy of c21 in hospitalised subjects with covid-19 infection not requiring mechanical ventilation