COVID-19 Acute Respiratory Distress Syndrome Clinical Trial
Official title:
Safety and Efficacy of Inhaled XW001 (Interleukin 29 Analog for Nebulization) For Hospitalized COVID-19 Patients Requiring Oxygen Therapy: A Multiregional, Randomized, Double-blind, Placebo-controlled Study
This is a multiregional, randomized, double-blind, placebo-controlled Phase 2 study in patients with confirmed symptomatic COVID-19, designed to evaluate the safety, tolerability, efficacy, and PK of XW001 (IL-29 analog) inhalation solution. The purpose of this study is to evaluate whether treatment with XW001 reduces the likelihood of worsening disease in patients with severe COVID-19. Hospitalized patients on oxygen therapy by mask or nasal prongs (WHO-OSCI score 4) will be enrolled.
Treatment arm patients will receive inhaled XW001 1 mg and placebo arm patients will receive volume-matching placebo 1 mL, once daily, using a commercially available nebulizer for up to 14 days. Treatment should be continued until discharge or progression to score 6 or higher but maximum up to 14 days. Dosing must be started within 48 hours of hospitalization. In addition, both the treatment groups will receive SoC. The present study is a pilot in the development phase and comprising approximately 120 patients. An independent, external Data Monitoring Committee (DMC) will review all the preliminary clinical data available, including safety, tolerability, efficacy, and PK for the first 20 patients. The decision to recruit the subsequent 100 patients will solely depend on safety and tolerability. ;