13469 studies found for:    Studies With Results
13469 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 13469  
Africa   [map]   537  
Central America   [map]   414  
East Asia   [map]   1415  
Japan 525   [studies]
Europe   [map]   3104  
Middle East   [map]   589  
North America 8815  
Canada   [map]   1456   [studies]
Mexico 485   [studies]
United States   [map]   8356   [studies]
North Asia   [map]   739  
Pacifica   [map]   696  
South America   [map]   870  
South Asia   [map]   477  
Southeast Asia   [map]   516  

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.