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All 424962 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 424,962
Africa [map] 14,825
Central America [map] 3,604
East Asia [map] 52,497
Japan 7,114 [studies]
Europe [map] 121,949
Middle East [map] 21,132
North America 172,975
Canada [map] 25,711 [studies]
Greenland 3 [studies]
Mexico 4,448 [studies]
United States [map] 155,377 [studies]
North Asia [map] 7,473
Pacifica [map] 9,804
South America [map] 12,974
South Asia [map] 7,422
Southeast Asia [map] 8,732
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.