Early COVID-19 drug trial halted after just 8 patients
NCT ID NCT04333654
First seen Nov 01, 2025 · Last updated May 15, 2026 · Updated 26 times
Summary
This study aimed to see if hydroxychloroquine could reduce the amount of virus in the nose and throat of adults with mild COVID-19. Only 8 people took part before the study was stopped early. The trial compared the drug to a placebo (a dummy pill) and looked at safety and symptom changes.
Disclaimer
Read more
Show less
This is a summary of
the original study
.
Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for CORONAVIRUS INFECTION are added.
By submitting, you agree to our Terms of use
Contacts and locations
Show contact details
Enter your email to view the contact information for this study.
By submitting, you agree to our Terms of use
Locations
-
Investigational Site Number 0561001
Brussels, BE-1200, Belgium
-
Investigational Site Number 0561002
Lodelinsart, 6042, Belgium
-
Investigational Site Number 2501001
Bordeaux, 33076, France
-
Investigational Site Number 2501002
Paris, 75005, France
-
Investigational Site Number 5281001
Groningen, 9728 NZ, Netherlands
-
Investigational Site Number 5281002
Harderwijk, 3844 DG, Netherlands
-
Investigational Site Number 8400001
Boston, Massachusetts, 02115, United States
Conditions
Explore the condition pages connected to this study.