38571 studies found for:    Open Studies | Senior
38571 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 38571  
Africa   [map]   572  
Central America   [map]   235  
East Asia   [map]   5482  
Japan 724   [studies]
Europe   [map]   12613  
Middle East   [map]   2075  
North America 17620  
Canada   [map]   2790   [studies]
Mexico 341   [studies]
United States   [map]   15564   [studies]
North Asia   [map]   524  
Pacifica   [map]   908  
South America   [map]   1086  
South Asia   [map]   399  
Southeast Asia   [map]   791  
Hints:

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.