46724 studies found for:    (NOT NOTEXT) [CITATIONS]
46724 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 46724  
Africa   [map]   1565  
Central America   [map]   760  
East Asia   [map]   3531  
Japan 632   [studies]
Europe   [map]   13647  
Middle East   [map]   1815  
North America 24336  
Canada   [map]   3832   [studies]
Mexico 758   [studies]
United States   [map]   22110   [studies]
North Asia   [map]   906  
Pacifica   [map]   1443  
South America   [map]   1982  
South Asia   [map]   928  
Southeast Asia   [map]   1092  

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.