5541 studies found for:    Open Studies | "Digestive System Diseases"
5541 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 5541  
Africa   [map]   62  
Central America   [map]   25  
East Asia   [map]   1313  
Japan 119   [studies]
Europe   [map]   1717  
Middle East   [map]   260  
North America 2156  
Canada   [map]   326   [studies]
Mexico 40   [studies]
United States   [map]   1928   [studies]
North Asia   [map]   59  
Pacifica   [map]   132  
South America   [map]   94  
South Asia   [map]   101  
Southeast Asia   [map]   88  

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.