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34056 Studies found for: via

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
Region Name Number of Studies
World 34,056
Africa [map] 1,038
Central America [map] 369
East Asia [map] 2,824
Japan 415 [studies]
Europe [map] 8,646
Middle East [map] 1,654
North America 18,335
Canada [map] 2,446 [studies]
Mexico 338 [studies]
United States [map] 16,806 [studies]
North Asia [map] 606
Pacifica [map] 1,038
South America [map] 857
South Asia [map] 495
Southeast Asia [map] 799

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.