54105 studies found for:    (NOT NOTEXT) [CITATIONS]
54105 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 54105  
Africa   [map]   1866  
Central America   [map]   849  
East Asia   [map]   4289  
Japan 764   [studies]
Europe   [map]   16006  
Middle East   [map]   2156  
North America 27193  
Canada   [map]   4389   [studies]
Mexico 890   [studies]
United States   [map]   24594   [studies]
North Asia   [map]   1096  
Pacifica   [map]   1684  
South America   [map]   2324  
South Asia   [map]   1068  
Southeast Asia   [map]   1277  

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.