67933 studies found for:    (NOT NOTEXT) [CITATIONS]
67933 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 67933  
Africa   [map]   2348  
Central America   [map]   997  
East Asia   [map]   6072  
Japan 1003   [studies]
Europe   [map]   20446  
Middle East   [map]   2789  
North America 32135  
Canada   [map]   5407   [studies]
Mexico 1100   [studies]
United States   [map]   28881   [studies]
North Asia   [map]   1394  
Pacifica   [map]   2056  
South America   [map]   2990  
South Asia   [map]   1337  
Southeast Asia   [map]   1671  

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.