Working…
COVID-19 is an emerging, rapidly evolving situation.
Get the latest public health information from CDC: https://www.coronavirus.gov.

Get the latest research information from NIH: https://www.nih.gov/coronavirus.
ClinicalTrials.gov
ClinicalTrials.gov Menu
Open or close the search fields display
2097 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 2,097
Africa [map] 577
Central America [map] 254
East Asia [map] 856
Japan 394 [studies]
Europe [map] 2,097
Middle East [map] 857
North America 1,511
Canada [map] 887 [studies]
Mexico 624 [studies]
United States [map] 1,372 [studies]
North Asia [map] 1,342
Pacifica [map] 728
South America [map] 851
South Asia [map] 372
Southeast Asia [map] 533
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.