16767 studies found for:    cancer | Open Studies
16767 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 16767  
Africa   [map]   171  
Central America   [map]   117  
East Asia   [map]   3008  
Japan 329   [studies]
Europe   [map]   4864  
Middle East   [map]   641  
North America 8200  
Canada   [map]   1096   [studies]
Mexico 130   [studies]
United States   [map]   7550   [studies]
North Asia   [map]   224  
Pacifica   [map]   450  
South America   [map]   323  
South Asia   [map]   141  
Southeast Asia   [map]   335  

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.