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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
Source:https://ClinicalTrials.gov
Region Name Number of Studies
World   309,174
Africa   8,616
Algeria   95
Angola   4
Benin   39
Botswana   68
Burkina Faso   132
Burundi   12
Cameroon   78
Central African Republic   6
Chad   7
Congo   36
Congo, The Democratic Republic of the   63
Côte D'Ivoire   44
Djibouti   1
Egypt   3,194
Equatorial Guinea   3
Ethiopia   142
Gabon   48
Gambia   73
Ghana   156
Guinea   23
Guinea-Bissau   51
Kenya   453
Lesotho   20
Liberia   20
Libyan Arab Jamahiriya   6
Madagascar   16
Malawi   224
Mali   134
Mauritania   1
Morocco   103
Mozambique   79
Namibia   3
Niger   26
Nigeria   155
Rwanda   78
Senegal   81
Sierra Leone   24
Somalia   1
South Africa   2,652
Sudan   38
Swaziland   13
Tanzania   324
Togo   10
Tunisia   289
Uganda   502
Zambia   192
Zimbabwe   123
Tips:

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.