16423 studies found for:    Open Studies | "Neoplasms"
16423 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 16423  
Africa   [map]   159  
Central America   [map]   93  
East Asia   [map]   3173  
Japan 318   [studies]
Europe   [map]   4819  
Middle East   [map]   570  
North America 7628  
Canada   [map]   1038   [studies]
Mexico 110   [studies]
United States   [map]   6997   [studies]
North Asia   [map]   190  
Pacifica   [map]   417  
South America   [map]   279  
South Asia   [map]   136  
Southeast Asia   [map]   292  

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.