17259 studies found for:    Studies With Results
17259 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 17259  
Africa   [map]   667  
Central America   [map]   511  
East Asia   [map]   1780  
Japan 668   [studies]
Europe   [map]   3941  
Middle East   [map]   737  
North America 11515  
Canada   [map]   1801   [studies]
Mexico 607   [studies]
United States   [map]   10955   [studies]
North Asia   [map]   944  
Pacifica   [map]   888  
South America   [map]   1072  
South Asia   [map]   567  
Southeast Asia   [map]   646  

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.