54097 studies found for:    Open Studies
54097 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:http://ClinicalTrials.gov
Region Name   Number of Studies
World 54097  
Africa   [map]   1024  
Central America   [map]   335  
East Asia   [map]   7132  
Japan 826   [studies]
Europe   [map]   16532  
Middle East   [map]   3262  
North America 24820  
Canada   [map]   3762   [studies]
Mexico 480   [studies]
United States   [map]   21939   [studies]
North Asia   [map]   668  
Pacifica   [map]   1136  
South America   [map]   1676  
South Asia   [map]   701  
Southeast Asia   [map]   1084  
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.