42003 studies found for:    Open Studies | Senior
42003 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 42003  
Africa   [map]   612  
Central America   [map]   253  
East Asia   [map]   6241  
Japan 800   [studies]
Europe   [map]   13591  
Middle East   [map]   2213  
North America 18018  
Canada   [map]   2865   [studies]
Mexico 357   [studies]
United States   [map]   15928   [studies]
North Asia   [map]   550  
Pacifica   [map]   948  
South America   [map]   1132  
South Asia   [map]   401  
Southeast Asia   [map]   852  

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.