53014 studies found for:    Open Studies
53014 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 53014  
Africa   [map]   1005  
Central America   [map]   348  
East Asia   [map]   6924  
Japan 816   [studies]
Europe   [map]   16214  
Middle East   [map]   3184  
North America 24610  
Canada   [map]   3744   [studies]
Mexico 489   [studies]
United States   [map]   21776   [studies]
North Asia   [map]   668  
Pacifica   [map]   1162  
South America   [map]   1637  
South Asia   [map]   693  
Southeast Asia   [map]   1077  

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.