all 216125 studies found for:    ALL
all 216125 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 216125  
Africa   [map]   5237  
Central America   [map]   2354  
East Asia   [map]   21401  
Japan 4092   [studies]
Europe   [map]   60476  
Middle East   [map]   8881  
North America 103085  
Canada   [map]   15336   [studies]
Greenland 1   [studies]
Mexico 2579   [studies]
United States   [map]   93258   [studies]
North Asia   [map]   3911  
Pacifica   [map]   5554  
South America   [map]   7232  
South Asia   [map]   3433  
Southeast Asia   [map]   4372  
Hints:

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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.