all 195438 studies found for:    ALL
all 195438 studies found, shown on map.
Click on the map below to show a more detailed map (when available) or search for studies (when map not available).
Map Legend
Source:http://ClinicalTrials.gov
Region Name   Number of Studies
World 195438  
Africa   [map]   4662  
Central America   [map]   2228  
East Asia   [map]   18914  
Japan 3751   [studies]
Europe   [map]   54503  
Middle East   [map]   8146  
North America 95612  
Canada   [map]   14121   [studies]
Mexico 2402   [studies]
United States   [map]   86647   [studies]
North Asia   [map]   3623  
Pacifica   [map]   5140  
South America   [map]   6661  
South Asia   [map]   3195  
Southeast Asia   [map]   3998  
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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.