13816 studies found for:    Open Studies | "Neoplasms"
13816 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 13816  
Africa   [map]   120  
Central America   [map]   89  
East Asia   [map]   2422  
Japan 270   [studies]
Europe   [map]   4105  
Middle East   [map]   504  
North America 6922  
Canada   [map]   945   [studies]
Mexico 104   [studies]
United States   [map]   6366   [studies]
North Asia   [map]   175  
Pacifica   [map]   376  
South America   [map]   249  
South Asia   [map]   120  
Southeast Asia   [map]   288  

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.