5357 studies found for:    sleep
5357 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 5357  
Africa   [map]   61  
Central America   [map]   51  
East Asia   [map]   386  
Japan 66   [studies]
Europe   [map]   1499  
Middle East   [map]   163  
North America 2849  
Canada   [map]   369   [studies]
Mexico 52   [studies]
United States   [map]   2598   [studies]
North Asia   [map]   85  
Pacifica   [map]   114  
South America   [map]   208  
South Asia   [map]   51  
Southeast Asia   [map]   64  

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.