Now Available: Final Rule for FDAAA 801 and NIH Policy on Clinical Trial Reporting
50837 studies found for:    Open Studies
50837 studies found, shown on map.
A similar map is available for all studies in
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Map Legend
Region Name   Number of Studies
World 50837  
Africa   [map]   1119  
Central America   [map]   291  
East Asia   [map]   6311  
Japan 762   [studies]
Europe   [map]   15516  
Middle East   [map]   1843  
North America 22263  
Canada   [map]   3443   [studies]
Greenland 1   [studies]
Mexico 411   [studies]
United States   [map]   19827   [studies]
North Asia   [map]   651  
Pacifica   [map]   1074  
South America   [map]   1320  
South Asia   [map]   517  
Southeast Asia   [map]   952  

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.