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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]   145745  
South America 4922  
Argentina 1540   [studies]
Bolivia 24   [studies]
Brazil 3330   [studies]
Chile 830   [studies]
Colombia 637   [studies]
Ecuador 76   [studies]
Guyana 1   [studies]
Paraguay 13   [studies]
Peru 653   [studies]
Uruguay 42   [studies]
Venezuela 130   [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.