53775 studies found for:    Open Studies
53775 studies found, shown on map.
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
Source:http://ClinicalTrials.gov
Region Name   Number of Studies
World 53775  
Africa   [map]   1015  
Central America   [map]   336  
East Asia   [map]   7083  
Japan 816   [studies]
Europe   [map]   16427  
Middle East   [map]   3246  
North America 24764  
Canada   [map]   3757   [studies]
Mexico 475   [studies]
United States   [map]   21893   [studies]
North Asia   [map]   661  
Pacifica   [map]   1129  
South America   [map]   1664  
South Asia   [map]   697  
Southeast Asia   [map]   1079  
Hints:

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.