53651 studies found for:    Open Studies
53651 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 53651  
Africa   [map]   1020  
Central America   [map]   337  
East Asia   [map]   7048  
Japan 815   [studies]
Europe   [map]   16380  
Middle East   [map]   3236  
North America 24771  
Canada   [map]   3772   [studies]
Mexico 476   [studies]
United States   [map]   21891   [studies]
North Asia   [map]   654  
Pacifica   [map]   1132  
South America   [map]   1657  
South Asia   [map]   692  
Southeast Asia   [map]   1076  

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.