1868 studies found for:    "rheumatoid arthritis"
1868 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
Source:https://ClinicalTrials.gov
Region Name   Number of Studies
World 1868  
Africa   [map]   90  
Central America   [map]   77  
East Asia   [map]   307  
Japan 113   [studies]
Europe   [map]   793  
Middle East   [map]   100  
North America 745  
Canada   [map]   193   [studies]
Mexico 152   [studies]
United States   [map]   670   [studies]
North Asia   [map]   194  
Pacifica   [map]   124  
South America   [map]   193  
South Asia   [map]   51  
Southeast Asia   [map]   71  
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.