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51429 studies found for:    Open Studies
51429 studies found, shown on map.
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
Source:https://ClinicalTrials.gov
Region Name   Number of Studies
World 51429  
Africa   [map]   1153  
Central America   [map]   284  
East Asia   [map]   6435  
Japan 787   [studies]
Europe   [map]   15627  
Middle East   [map]   1853  
North America 22483  
Canada   [map]   3435   [studies]
Greenland 1   [studies]
Mexico 408   [studies]
United States   [map]   20030   [studies]
North Asia   [map]   676  
Pacifica   [map]   1085  
South America   [map]   1323  
South Asia   [map]   519  
Southeast Asia   [map]   976  
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.