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 415175 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 415,175
Africa [map] 14,210
Central America [map] 3,547
East Asia [map] 50,637
Japan 6,996 [studies]
Europe [map] 119,371
Middle East [map] 20,292
North America 170,028
Canada [map] 25,278 [studies]
Greenland 3 [studies]
Mexico 4,349 [studies]
United States [map] 152,773 [studies]
North Asia [map] 7,367
Pacifica [map] 9,586
South America [map] 12,723
South Asia [map] 7,097
Southeast Asia [map] 8,534
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.