See Studies on Map

Map of 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   [map]   173718  
South America 5956  
Argentina 1783   [studies]
Bolivia 28   [studies]
Brazil 4049   [studies]
Chile 966   [studies]
Colombia 779   [studies]
Ecuador 91   [studies]
Guyana 1   [studies]
Paraguay 19   [studies]
Peru 707   [studies]
Suriname 1   [studies]
Uruguay 50   [studies]
Venezuela 145   [studies]
Hints:

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

Click on a [studies] link to search 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.