Working…
ClinicalTrials.gov
ClinicalTrials.gov Menu
Help guide our efforts to modernize ClinicalTrials.gov.
Send us your comments by March 14, 2020.
Open or close the search fields display
1933 Studies found for: Bulgaria

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 1,933
Africa [map] 552
Central America [map] 233
East Asia [map] 775
Japan 342 [studies]
Europe [map] 1,933
Middle East [map] 790
North America 1,384
Canada [map] 816 [studies]
Mexico 588 [studies]
United States [map] 1,247 [studies]
North Asia [map] 1,235
Pacifica [map] 673
South America [map] 792
South Asia [map] 344
Southeast Asia [map] 491
Hints:

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.