We are updating the design of this site. 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:
56766 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 56,766  
Africa   [map]   1,518  
Central America   [map]   300  
East Asia   [map]   7,517  
Japan 810   [studies]
Europe   [map]   16,818  
Middle East   [map]   1,922  
North America 24,152  
Canada   [map]   3,639   [studies]
Greenland 1   [studies]
Mexico 448   [studies]
United States   [map]   21,545   [studies]
North Asia   [map]   710  
Pacifica   [map]   1,144  
South America   [map]   1,519  
South Asia   [map]   566  
Southeast Asia   [map]   1,050  

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.