19105 studies found for:    Studies With Results
19105 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 19105  
Africa   [map]   738  
Central America   [map]   555  
East Asia   [map]   1998  
Japan 758   [studies]
Europe   [map]   4400  
Middle East   [map]   833  
North America 12756  
Canada   [map]   1983   [studies]
Mexico 658   [studies]
United States   [map]   12142   [studies]
North Asia   [map]   1027  
Pacifica   [map]   984  
South America   [map]   1166  
South Asia   [map]   613  
Southeast Asia   [map]   705  

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.