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Clinical Trial Summary

It is a multicenter, randomized, placebo-controlled, double-blind study. The study population is defined as subjects diagnosed with lower respiratory tract COVID-19 who require supplemental oxygen ≥2 LPM at the time of randomization.


Clinical Trial Description

The first stage is randomized, double-blind study to confirm the optimal dose of the study. Twenty-two (n=22) subjects with COVID-19 and clinically significant impairment of respiratory function will be enrolled to evaluate the two dosing regimens (4.5mg-q.d or 4.5mg-b.i.d) of DAS181. At the end of Stage 1, the Sponsor will evaluate the dose regimen based on the safety and efficacy assessments of the data. An optimal dose will be selected to proceed to Stage 2.

The second stage is a randomized, placebo-controlled and double-blind study to expand enrollment with an additional eighty-two (n=82) subjects to provide adequate power to potentially demonstrate statistically significant therapeutic efficacy. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT04354389
Study type Interventional
Source Ansun Biopharma, Inc.
Contact
Status Withdrawn
Phase Phase 2/Phase 3
Start date July 25, 2020
Completion date November 30, 2020

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