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284631 Studies found for: Recruiting, Active, not recruiting, Completed, Enrolling by invitation Studies
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Map Legend
Region Name Number of Studies
World 284,631
Africa [map] 9,950
Central America [map] 2,938
East Asia [map] 31,672
Japan 5,814 [studies]
Europe [map] 85,974
Middle East [map] 13,053
North America 128,690
Canada [map] 19,071 [studies]
Mexico 3,358 [studies]
United States [map] 116,436 [studies]
North Asia [map] 5,886
Pacifica [map] 7,495
South America [map] 9,198
South Asia [map] 5,105
Southeast Asia [map] 6,322

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.