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3797 Studies found for: gene therapy[ALL-FIELDS]
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Map Legend
Source:https://ClinicalTrials.gov
Region Name   Number of Studies
World 3,797  
Africa   [map]   62  
Central America   [map]   40  
East Asia   [map]   473  
Japan 65   [studies]
Europe   [map]   965  
Middle East   [map]   135  
North America 2,211  
Canada   [map]   257   [studies]
Mexico 55   [studies]
United States   [map]   2,094   [studies]
North Asia   [map]   80  
Pacifica   [map]   138  
South America   [map]   107  
South Asia   [map]   32  
Southeast Asia   [map]   81  
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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.