Ancient herbal remedy put to the test against COVID-19
NCT ID NCT04810689
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This small pilot study tested whether a traditional Chinese medicine called Xuanfei Baidu granules is safe and acceptable for people with mild to moderate COVID-19. Only 10 adults were enrolled before the study was stopped early. The main goal was to see how many people would agree to join the study, not to measure how well the treatment works.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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University of Southern California
Los Angeles, California, 90033, United States
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