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30414 Studies found for: Studies With Results
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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 30,414  
Africa   [map]   1,124  
Central America   [map]   831  
East Asia   [map]   3,019  
Japan 1,191   [studies]
Europe   [map]   6,692  
Middle East   [map]   1,303  
North America 21,248  
Canada   [map]   3,172   [studies]
Mexico 1,014   [studies]
United States   [map]   20,349   [studies]
North Asia   [map]   1,632  
Pacifica   [map]   1,613  
South America   [map]   1,743  
South Asia   [map]   824  
Southeast Asia   [map]   1,083  

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.