1878 studies found for:    "rheumatoid arthritis"
1878 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 1878  
Africa   [map]   91  
Central America   [map]   77  
East Asia   [map]   308  
Japan 113   [studies]
Europe   [map]   795  
Middle East   [map]   100  
North America 748  
Canada   [map]   193   [studies]
Mexico 152   [studies]
United States   [map]   673   [studies]
North Asia   [map]   196  
Pacifica   [map]   124  
South America   [map]   193  
South Asia   [map]   51  
Southeast Asia   [map]   71  

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.