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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   259,505  
Africa   6,587  
Algeria   82  
Angola   3  
Benin   38  
Botswana   59  
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   1,902  
Equatorial Guinea   2  
Ethiopia   106  
Gabon   43  
Gambia   57  
Ghana   128  
Guinea   17  
Guinea-Bissau   48  
Kenya   386  
Lesotho   13  
Liberia   15  
Libyan Arab Jamahiriya   6  
Madagascar   13  
Malawi   187  
Mali   120  
Mauritania   1  
Morocco   92  
Mozambique   64  
Namibia   2  
Niger   23  
Nigeria   116  
Rwanda   65  
Senegal   70  
Sierra Leone   16  
South Africa   2,406  
Sudan   33  
Swaziland   11  
Tanzania   266  
Togo   7  
Tunisia   232  
Uganda   403  
Zambia   165  
Zimbabwe   100  

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