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19562 Studies found for: Ltd

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 19,562
Africa [map] 582
Central America [map] 327
East Asia [map] 8,600
Japan 1,406 [studies]
Europe [map] 4,181
Middle East [map] 1,621
North America 4,674
Canada [map] 1,389 [studies]
Mexico 430 [studies]
United States [map] 4,282 [studies]
North Asia [map] 946
Pacifica [map] 1,531
South America [map] 719
South Asia [map] 883
Southeast Asia [map] 738

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.