Working…
ClinicalTrials.gov
ClinicalTrials.gov Menu
Open or close the search fields display
166121 Studies found for: States

A similar map is available for 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
Source:https://ClinicalTrials.gov
Region Name Number of Studies
World 166,121
Africa [map] 2,849
Central America [map] 2,661
East Asia [map] 7,580
Japan 2,604 [studies]
Europe [map] 21,108
Middle East [map] 4,902
North America 147,345
Canada [map] 10,689 [studies]
Mexico 2,463 [studies]
United States [map] 145,945 [studies]
North Asia [map] 5,010
Pacifica [map] 5,656
South America [map] 4,705
South Asia [map] 1,794
Southeast Asia [map] 2,578
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.