We updated the design of this site on December 18, 2017. Learn more.
ClinicalTrials.gov Menu

See Studies on Map

Map of All Studies on ClinicalTrials.gov

On the map below, click on a region to show a more detailed map (when available) or see a list of studies with locations in that region (when a detailed map is not available).
Map Legend

Region Name   Number of Studies
World   268,859  
Central America   2,630  
Bahamas   16  
Belize   15  
Costa Rica   156  
Cuba   45  
Dominican Republic   163  
El Salvador   39  
Guatemala   275  
Haiti   46  
Honduras   60  
Jamaica   37  
Nicaragua   10  
Panama   255  
Puerto Rico   1,813  
Trinidad and Tobago   13  

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. Use your browser's back button to return to this list and view 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 June 2017