4951 studies found for:    "Arthritis"
4951 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 4951  
Africa   [map]   136  
Central America   [map]   104  
East Asia   [map]   610  
Japan 163   [studies]
Europe   [map]   1784  
Middle East   [map]   197  
North America 2072  
Canada   [map]   504   [studies]
Mexico 214   [studies]
United States   [map]   1803   [studies]
North Asia   [map]   282  
Pacifica   [map]   237  
South America   [map]   325  
South Asia   [map]   74  
Southeast Asia   [map]   129  

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.