Views of COVID-19 Studies Listed on ClinicalTrials.gov (Beta)
Summary of Listed COVID-19 Studies
The table shows the number of registered studies, countries, and U.S. Sites including Washington, D.C. retrieved by selected searches of COVID-19 studies.
Summary of Listed COVID-19 Vaccine and Drug Studies
The table shows the number of registered COVID-19 studies that are either vaccine related or have at least one drug intervention. The table also shows the number of "mapped drug names"2 retrieved by selected searches of COVID-19 studies.
1 Note: COVID-19 studies only listed on the World Health Organization's International Clinical Trials Registry Platform
are not counted in these tables.
2 Note: Standardized drug names automatically assigned by the National Library of Medicine based on drug names provided by
the Responsible Party.