46556 studies found for:    (NOT NOTEXT) [CITATIONS]
46556 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 46556  
Africa   [map]   1562  
Central America   [map]   756  
East Asia   [map]   3511  
Japan 627   [studies]
Europe   [map]   13596  
Middle East   [map]   1811  
North America 24275  
Canada   [map]   3822   [studies]
Mexico 754   [studies]
United States   [map]   22060   [studies]
North Asia   [map]   900  
Pacifica   [map]   1437  
South America   [map]   1975  
South Asia   [map]   925  
Southeast Asia   [map]   1090  

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.