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Clinical Trial Summary

This is a randomized, single-blind, placebo-controlled clinical trial to evaluate the efficacy and safety of SA58 nasal spray in close contact with COVID-19 people.


Clinical Trial Description

This study is a randomized, single-blind, placebo-controlled clinical trial in close contacts to COVID-19. The investigational drug was manufactured by Sinovac Life Sciences Co. , Ltd.The purpose of this study is to estimate the efficacy and safety of SA58 nasal spray in close contacts to COVID-19. A total of 2900 subjects were planned to be enrolled,including 2300 subjects who were non-continuous exposed to COVID-19 in group A,600 subjects who were continuous exposed to COVID-19 in group B. All subjects started medication on the day of enrollment. During the medication period, the subjects were given nasal spray once every 3 hours,about 5-6 times a day. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT05667714
Study type Interventional
Source Sinovac Biotech Co., Ltd
Contact
Status Active, not recruiting
Phase N/A
Start date November 26, 2022
Completion date March 30, 2023

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