40981 studies found for:    Open Studies | Senior
40981 studies found, shown on map.
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 40981  
Africa   [map]   571  
Central America   [map]   238  
East Asia   [map]   6003  
Japan 759   [studies]
Europe   [map]   13311  
Middle East   [map]   2177  
North America 17824  
Canada   [map]   2828   [studies]
Mexico 348   [studies]
United States   [map]   15753   [studies]
North Asia   [map]   538  
Pacifica   [map]   938  
South America   [map]   1097  
South Asia   [map]   385  
Southeast Asia   [map]   843  

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.