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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   263,863  
Africa   6,767  
Algeria   84  
Angola   3  
Benin   38  
Botswana   61  
Burkina Faso   121  
Burundi   10  
Cameroon   68  
Central African Republic   5  
Chad   6  
Congo   37  
Congo, The Democratic Republic of the   45  
Côte D'Ivoire   36  
Djibouti   1  
Egypt   2,012  
Equatorial Guinea   2  
Ethiopia   112  
Gabon   42  
Gambia   59  
Ghana   129  
Guinea   18  
Guinea-Bissau   49  
Kenya   390  
Lesotho   13  
Liberia   16  
Libyan Arab Jamahiriya   6  
Madagascar   13  
Malawi   191  
Mali   121  
Mauritania   1  
Morocco   93  
Mozambique   64  
Namibia   3  
Niger   23  
Nigeria   122  
Rwanda   66  
Senegal   72  
Sierra Leone   16  
South Africa   2,428  
Sudan   33  
Swaziland   13  
Tanzania   270  
Togo   7  
Tunisia   238  
Uganda   409  
Zambia   168  
Zimbabwe   105  

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