Evaluation of the Safety and Efficacy of Razuprotafib in Hospitalized Subjects With Coronavirus Disease 2019

Part 1 was to be a 2-step dose escalation that included approximately 60 subjects. Part 1, Step 1 was to include 30 subjects, and Part 1, Step 2 was to include 30 subjects. Part 1 was designed to primarily focus on safety; however, efficacy data was to be collected and analyzed as well. Despite the Data Review Committee (DRC) recommendation to continue the study, after completion of Part 1, Step 1, the Sponsor elected to discontinue the study due to business-related reasons. Recruitment challenges and slow site startup led to delays in completing the study in a practical timeframe, and were the primary reasons to discontinue the study. No further subjects were recruited after Part 1, Step 1 completion. A full analysis of the data from Part 1, Step 1 was conducted and is presented in this report. Part 1, Step 2 and Part 2 was not conducted.