4644 studies found for:    Immunodeficiency
4644 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 4644  
Africa   [map]   501  
Central America   [map]   386  
East Asia   [map]   112  
Japan 18   [studies]
Europe   [map]   731  
Middle East   [map]   41  
North America 3037  
Canada   [map]   256   [studies]
Mexico 66   [studies]
United States   [map]   2940   [studies]
North Asia   [map]   66  
Pacifica   [map]   118  
South America   [map]   194  
South Asia   [map]   60  
Southeast Asia   [map]   189  

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.