18296 studies found for:    Studies With Results
18296 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 18296  
Africa   [map]   701  
Central America   [map]   533  
East Asia   [map]   1891  
Japan 714   [studies]
Europe   [map]   4178  
Middle East   [map]   787  
North America 12231  
Canada   [map]   1896   [studies]
Mexico 635   [studies]
United States   [map]   11635   [studies]
North Asia   [map]   985  
Pacifica   [map]   943  
South America   [map]   1111  
South Asia   [map]   591  
Southeast Asia   [map]   673  

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.