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Study Location:
A location is defined by clicking on the Map below
2899 Studies found for:
gene therapy[ALL-FIELDS]
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 2,899  
Africa   [map]   44  
Central America   [map]   22  
East Asia   [map]   360  
Japan 45   [studies]
Europe   [map]   702  
Middle East   [map]   106  
North America 1,715  
Canada   [map]   185   [studies]
Mexico 46   [studies]
United States   [map]   1,617   [studies]
North Asia   [map]   53  
Pacifica   [map]   100  
South America   [map]   81  
South Asia   [map]   25  
Southeast Asia   [map]   55  

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.