Try the modernized ClinicalTrials.gov beta website. Learn more about the modernization effort.
Working…
ClinicalTrials.gov
ClinicalTrials.gov Menu
Open or close the search fields display
All 424674 Studies found for: ALL

Click on the map below to show a more detailed map (when available) or search for studies (when map not available).

Map Legend
Source:https://ClinicalTrials.gov
Region Name Number of Studies
World 424,674
Africa [map] 14,803
Central America [map] 3,601
East Asia [map] 52,438
Japan 7,111 [studies]
Europe [map] 121,892
Middle East [map] 21,106
North America 172,900
Canada [map] 25,703 [studies]
Greenland 3 [studies]
Mexico 4,447 [studies]
United States [map] 155,311 [studies]
North Asia [map] 7,473
Pacifica [map] 9,797
South America [map] 12,965
South Asia [map] 7,413
Southeast Asia [map] 8,725
Hints:

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

Click on a [studies] link to search within your current results 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.