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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 374,027
Africa 11,890
Algeria 94
Angola 3
Benin 40
Botswana 81
Burkina Faso 163
Burundi 13
Cameroon 109
Central African Republic 7
Chad 7
Congo 36
Congo, The Democratic Republic of the 93
Côte D'Ivoire 59
Djibouti 3
Egypt 5,512
Equatorial Guinea 3
Eritrea 1
Ethiopia 170
Gabon 55
Gambia 80
Ghana 190
Guinea 30
Guinea-Bissau 59
Kenya 536
Lesotho 27
Liberia 23
Libyan Arab Jamahiriya 6
Madagascar 23
Malawi 260
Mali 149
Mauritania 1
Morocco 116
Mozambique 98
Namibia 4
Niger 31
Nigeria 223
Rwanda 97
Senegal 88
Sierra Leone 34
Somalia 1
South Africa 2,928
Sudan 46
Swaziland 17
Tanzania 370
Togo 10
Tunisia 366
Uganda 620
Zambia 234
Zimbabwe 150
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.