Try our beta test site
IMPORTANT: Listing of a study on this site does not reflect endorsement by the National Institutes of Health. Talk with a trusted healthcare professional before volunteering for a study. Read more...

See Studies on Map

Map of All Studies on ClinicalTrials.gov

Click on the map below to show a more detailed map (when available) or to search for studies (when a map is not available).
Map Legend
Source:https://ClinicalTrials.gov

Region Name   Number of Studies
World   242,537  
Africa   5,912  
Central America   2,501  
East Asia   24,678  
Japan   4,527  
Europe   68,371  
Middle East   9,797  
North America   112,069  
Canada   16,752  
Greenland   1  
Mexico   2,768  
United States   101,257  
North Asia   4,281  
Pacifica   6,046  
South America   8,017  
South Asia   3,712  
Southeast Asia   4,885  
Tips:

Click on a [region name] link to show a map of that region

Click on a [study count] link to see a list of studies in that region. Click on the Back button to return to this list and see studies in another region.

Studies with no locations are not included in the study counts or on the maps.

Studies with multiple locations are included in each region where the study has locations.


This page last reviewed in October 2015