Working… Menu
Open or close the search fields display
30738 Studies found for: items | Interventional Studies
Applied Filters:

A similar map is available for all studies in

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 30,738
Africa [map] 839
Central America [map] 435
East Asia [map] 3,736
Japan 969 [studies]
Europe [map] 8,658
Middle East [map] 1,962
North America 16,027
Canada [map] 3,125 [studies]
Mexico 728 [studies]
United States [map] 14,306 [studies]
North Asia [map] 1,272
Pacifica [map] 1,175
South America [map] 1,570
South Asia [map] 687
Southeast Asia [map] 783

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.