17941 studies found for:    cancer | Open Studies
17941 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 17941  
Africa   [map]   192  
Central America   [map]   106  
East Asia   [map]   3356  
Japan 336   [studies]
Europe   [map]   5256  
Middle East   [map]   676  
North America 8393  
Canada   [map]   1162   [studies]
Mexico 129   [studies]
United States   [map]   7700   [studies]
North Asia   [map]   218  
Pacifica   [map]   462  
South America   [map]   339  
South Asia   [map]   158  
Southeast Asia   [map]   319  

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.