Pilot Clinical Trial to Explore Efficacy and Safety of Pyramax in Mild to Moderate COVID-19 Patients

This study is a multi-center, single-arm, open-label, pilot clinical trial to explore the efficacy and safety of Pyramax Tab. in patients diagnosed with mild to moderate Coronavirus Disease-19 (COVID-19). Major inclusion criteria are eligible patients confirmed with mild or moderate COVID-19, along with one or more symptoms in association with COVID-19 within 5 days (120 hours) before the screening, who do not need adjunctive oxygen therapy. Subjects eligible to participate in this study will be enrolled and will take Investigational Product once a day for 3 days. Subjects will participate in this study for 29 days in total, and subjects will follow the procedure in accordance with the Schedule of Clinical Trial Events to evaluate efficacy and safety after administration of Investigational Product. Even though subjects are released from quarantine or discharged after showing clinical improvements, subjects should continue to visit hospitals for follow-up until 29 days in accordance with scheduled visit. The criteria of specific discharge (release from quarantine) for confirmed COVID-19 patients with symptoms should follow the latest version of the infectious disease prevention and control guideline.