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Study Location:
A location is defined by clicking on the Map below
72186 Studies found for:
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 72,186  
Africa   [map]   2,394  
Central America   [map]   1,234  
East Asia   [map]   9,282  
Japan 1,907   [studies]
Europe   [map]   18,947  
Middle East   [map]   3,006  
North America 36,040  
Canada   [map]   5,762   [studies]
Mexico 1,329   [studies]
United States   [map]   33,104   [studies]
North Asia   [map]   2,094  
Pacifica   [map]   2,476  
South America   [map]   2,915  
South Asia   [map]   1,460  
Southeast Asia   [map]   1,885  

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.