6555 studies found for:    Open Studies | "Digestive System Diseases"
6555 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 6555  
Africa   [map]   96  
Central America   [map]   27  
East Asia   [map]   1742  
Japan 138   [studies]
Europe   [map]   1947  
Middle East   [map]   305  
North America 2168  
Canada   [map]   329   [studies]
Mexico 38   [studies]
United States   [map]   1952   [studies]
North Asia   [map]   63  
Pacifica   [map]   153  
South America   [map]   106  
South Asia   [map]   114  
Southeast Asia   [map]   97  

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.