all 176920 studies found for:    ALL
all 176920 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 176920  
Africa   [map]   4136  
Central America   [map]   2072  
East Asia   [map]   16802  
Japan 3387   [studies]
Europe   [map]   49165  
Middle East   [map]   7420  
North America 88937  
Canada   [map]   12997   [studies]
Mexico 2206   [studies]
United States   [map]   80730   [studies]
North Asia   [map]   3302  
Pacifica   [map]   4696  
South America   [map]   6067  
South Asia   [map]   2994  
Southeast Asia   [map]   3646  
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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.