1548 studies found for:    "rheumatoid arthritis"
1548 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 1548  
Africa   [map]   72  
Central America   [map]   65  
East Asia   [map]   237  
Japan 92   [studies]
Europe   [map]   645  
Middle East   [map]   85  
North America 648  
Canada   [map]   166   [studies]
Mexico 135   [studies]
United States   [map]   586   [studies]
North Asia   [map]   159  
Pacifica   [map]   100  
South America   [map]   168  
South Asia   [map]   48  
Southeast Asia   [map]   60  
Hints:

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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.