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ClinicalTrials.gov
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All 348638 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 348,638
Africa [map] 10,542
Central America [map] 3,135
East Asia [map] 39,621
Japan 6,031 [studies]
Europe [map] 99,746
Middle East [map] 15,248
North America 148,730
Canada [map] 22,160 [studies]
Greenland 1 [studies]
Mexico 3,735 [studies]
United States [map] 133,799 [studies]
North Asia [map] 6,088
Pacifica [map] 8,057
South America [map] 11,022
South Asia [map] 5,363
Southeast Asia [map] 7,032
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.