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ClinicalTrials.gov
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All 266538 Studies found for: ALL
Click on the map below to show a more detailed map (when available) or search for studies (when map not available).
Map Legend
Source:https://ClinicalTrials.gov
Region Name   Number of Studies
World 266,538  
Africa   [map]   6,884  
Central America   [map]   2,613  
East Asia   [map]   28,036  
Japan 4,910   [studies]
Europe   [map]   75,128  
Middle East   [map]   10,693  
North America 120,668  
Canada   [map]   18,047   [studies]
Greenland 1   [studies]
Mexico 2,991   [studies]
United States   [map]   108,903   [studies]
North Asia   [map]   4,669  
Pacifica   [map]   6,513  
South America   [map]   8,816  
South Asia   [map]   4,018  
Southeast Asia   [map]   5,356  
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.