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83974 Studies found for: scale | Interventional Studies
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Map Legend
Source:https://ClinicalTrials.gov
Region Name Number of Studies
World 83,974
Africa [map] 2,680
Central America [map] 772
East Asia [map] 8,746
Japan 1,587 [studies]
Europe [map] 23,872
Middle East [map] 4,775
North America 37,814
Canada [map] 6,957 [studies]
Mexico 1,264 [studies]
United States [map] 33,192 [studies]
North Asia [map] 2,198
Pacifica [map] 2,293
South America [map] 3,785
South Asia [map] 1,675
Southeast Asia [map] 1,808
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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.