6658 studies found for:    Open Studies | "Digestive System Diseases"
6658 studies found, shown on map.
A similar map is available for all studies in ClinicalTrials.gov
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Map Legend
Source:https://ClinicalTrials.gov
Region Name   Number of Studies
World 6658  
Africa   [map]   95  
Central America   [map]   26  
East Asia   [map]   1778  
Japan 142   [studies]
Europe   [map]   1971  
Middle East   [map]   302  
North America 2186  
Canada   [map]   332   [studies]
Mexico 37   [studies]
United States   [map]   1968   [studies]
North Asia   [map]   63  
Pacifica   [map]   154  
South America   [map]   103  
South Asia   [map]   116  
Southeast Asia   [map]   99  
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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.