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]   171895  
South America 5901  
Argentina 1780   [studies]
Bolivia 27   [studies]
Brazil 4007   [studies]
Chile 954   [studies]
Colombia 771   [studies]
Ecuador 88   [studies]
Guyana 1   [studies]
Paraguay 19   [studies]
Peru 703   [studies]
Suriname 1   [studies]
Uruguay 50   [studies]
Venezuela 143   [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.