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All 278399 Studies found for: ALL
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Map Legend
Source:https://ClinicalTrials.gov
Region Name   Number of Studies
World 278,399  
Africa   [map]   7,358  
Central America   [map]   2,694  
East Asia   [map]   29,603  
Japan 5,100   [studies]
Europe   [map]   78,776  
Middle East   [map]   11,229  
North America 125,077  
Canada   [map]   18,691   [studies]
Greenland 1   [studies]
Mexico 3,079   [studies]
United States   [map]   112,836   [studies]
North Asia   [map]   4,890  
Pacifica   [map]   6,744  
South America   [map]   9,165  
South Asia   [map]   4,213  
Southeast Asia   [map]   5,578  
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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.