55007 studies found for:    (NOT NOTEXT) [CITATIONS]
55007 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
Region Name   Number of Studies
World 55007  
Africa   [map]   1898  
Central America   [map]   853  
East Asia   [map]   4403  
Japan 782   [studies]
Europe   [map]   16289  
Middle East   [map]   2194  
North America 27542  
Canada   [map]   4465   [studies]
Mexico 907   [studies]
United States   [map]   24898   [studies]
North Asia   [map]   1115  
Pacifica   [map]   1708  
South America   [map]   2375  
South Asia   [map]   1077  
Southeast Asia   [map]   1301  

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.