22120 studies found for:    Studies With Results
22120 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 22120  
Africa   [map]   860  
Central America   [map]   626  
East Asia   [map]   2327  
Japan 877   [studies]
Europe   [map]   5158  
Middle East   [map]   967  
North America 14782  
Canada   [map]   2320   [studies]
Mexico 763   [studies]
United States   [map]   14072   [studies]
North Asia   [map]   1216  
Pacifica   [map]   1159  
South America   [map]   1354  
South Asia   [map]   670  
Southeast Asia   [map]   811  

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.