We updated the design of this site on September 25th. Learn more.
Show more
ClinicalTrials.gov Menu
Search (all fields optional) Open or close the search fields display
Study Location:
A location is defined by clicking on the Map below

Applied Filters:
56349 Studies found for:
Recruiting, Not yet recruiting, Available Studies
A similar map is available for all studies in ClinicalTrials.gov
Click on the map below to show a more detailed map (when available) or search for studies (when map not available).
Map Legend
Region Name   Number of Studies
World 56,349  
Africa   [map]   1,492  
Central America   [map]   300  
East Asia   [map]   7,463  
Japan 806   [studies]
Europe   [map]   16,725  
Middle East   [map]   1,909  
North America 23,965  
Canada   [map]   3,626   [studies]
Greenland 1   [studies]
Mexico 447   [studies]
United States   [map]   21,360   [studies]
North Asia   [map]   721  
Pacifica   [map]   1,137  
South America   [map]   1,525  
South Asia   [map]   572  
Southeast Asia   [map]   1,044  

Click on a [map] link to show a map of that region.

Click on a [studies] link to search within your current results for studies in that region. Use the back button to return to this list and try another region.

Studies with no locations are not included in the counts or on the map.

Studies with multiple locations are included in each region containing locations.