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See Studies on Map

Map of All Studies on ClinicalTrials.gov

On the map below, click on a region to show a more detailed map (when available) or see a list of studies with locations in that region (when a detailed map is not available).
Map Legend

Region Name   Number of Studies
World   256,763  
Africa   6,492  
Algeria   80  
Angola   3  
Benin   38  
Botswana   57  
Burkina Faso   120  
Burundi   10  
Cameroon   66  
Central African Republic   5  
Chad   6  
Congo   37  
Congo, The Democratic Republic of the   42  
Côte D'Ivoire   34  
Djibouti   1  
Egypt   1,851  
Equatorial Guinea   2  
Ethiopia   105  
Gabon   43  
Gambia   55  
Ghana   128  
Guinea   16  
Guinea-Bissau   47  
Kenya   384  
Lesotho   13  
Liberia   15  
Libyan Arab Jamahiriya   6  
Madagascar   13  
Malawi   186  
Mali   119  
Mauritania   1  
Morocco   91  
Mozambique   63  
Namibia   2  
Niger   22  
Nigeria   112  
Rwanda   65  
Senegal   69  
Sierra Leone   16  
South Africa   2,387  
Sudan   33  
Swaziland   11  
Tanzania   265  
Togo   7  
Tunisia   229  
Uganda   396  
Zambia   163  
Zimbabwe   97  

Click on a region name link to show a map of that region

Click on a study count link to see a list of studies in that region. Use your browser's back button to return to this list and view studies in another region.

Studies with no locations are not included in the study counts or on the maps.

Studies with multiple locations are included in each region where the study has locations.

This page last reviewed in June 2017