42708 studies found for:    Open Studies | Senior
42708 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 42708  
Africa   [map]   601  
Central America   [map]   253  
East Asia   [map]   6367  
Japan 793   [studies]
Europe   [map]   13784  
Middle East   [map]   2230  
North America 18108  
Canada   [map]   2880   [studies]
Mexico 357   [studies]
United States   [map]   15991   [studies]
North Asia   [map]   551  
Pacifica   [map]   936  
South America   [map]   1136  
South Asia   [map]   399  
Southeast Asia   [map]   853  

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.