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
Source:https://ClinicalTrials.gov
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  
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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.