5569 studies found for:    Open Studies | "Digestive System Diseases"
5569 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 5569  
Africa   [map]   63  
Central America   [map]   25  
East Asia   [map]   1324  
Japan 120   [studies]
Europe   [map]   1723  
Middle East   [map]   261  
North America 2166  
Canada   [map]   327   [studies]
Mexico 40   [studies]
United States   [map]   1940   [studies]
North Asia   [map]   60  
Pacifica   [map]   134  
South America   [map]   94  
South Asia   [map]   105  
Southeast Asia   [map]   89  

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.