Basic Search
Advanced Search
Studies by Topic
Studies on Map
Map of 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 120753
Africa   [map]   2618
Central America   [map]   1673
East Asia   [map]   9595
Japan 2183   [studies]
Europe   [map]   31482
Middle East   [map]   4789
North America 64887
Canada   [map]   9160   [studies]
Mexico 1547   [studies]
United States   [map]   59423   [studies]
North Asia   [map]   2159
Pacifica   [map]   3383
South America   [map]   3952
South Asia   [map]   2107
Southeast Asia   [map]   2302
Hints:

Click on a [map] link to show a map of that region

Click on a [studies] link to search 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.