ClinicalTrials.gov
ClinicalTrials.gov Menu
Open or close the search fields display
90875 Studies found for: (NOT NOTEXT) [CITATIONS]
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
Source:https://ClinicalTrials.gov
Region Name   Number of Studies
World 90,875  
Africa   [map]   3,379  
Central America   [map]   1,295  
East Asia   [map]   8,837  
Japan 1,530   [studies]
Europe   [map]   27,953  
Middle East   [map]   3,833  
North America 40,694  
Canada   [map]   7,244   [studies]
Greenland 1   [studies]
Mexico 1,500   [studies]
United States   [map]   36,272   [studies]
North Asia   [map]   2,001  
Pacifica   [map]   2,786  
South America   [map]   4,071  
South Asia   [map]   1,744  
Southeast Asia   [map]   2,330  
Hints:

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.