15145 studies found for:    Open Studies | "Neoplasms"
15145 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 15145  
Africa   [map]   156  
Central America   [map]   96  
East Asia   [map]   2755  
Japan 310   [studies]
Europe   [map]   4477  
Middle East   [map]   558  
North America 7389  
Canada   [map]   992   [studies]
Mexico 115   [studies]
United States   [map]   6814   [studies]
North Asia   [map]   202  
Pacifica   [map]   420  
South America   [map]   270  
South Asia   [map]   126  
Southeast Asia   [map]   309  

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.