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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 316,464
Africa 8,917
Algeria 97
Angola 4
Benin 39
Botswana 70
Burkina Faso 138
Burundi 13
Cameroon 83
Central African Republic 6
Chad 7
Congo 37
Congo, The Democratic Republic of the 67
Côte D'Ivoire 47
Djibouti 1
Egypt 3,359
Equatorial Guinea 3
Ethiopia 146
Gabon 48
Gambia 75
Ghana 162
Guinea 23
Guinea-Bissau 52
Kenya 461
Lesotho 20
Liberia 20
Libyan Arab Jamahiriya 6
Madagascar 17
Malawi 229
Mali 134
Mauritania 1
Morocco 104
Mozambique 82
Namibia 3
Niger 26
Nigeria 166
Rwanda 81
Senegal 82
Sierra Leone 28
Somalia 1
South Africa 2,686
Sudan 38
Swaziland 13
Tanzania 333
Togo 10
Tunisia 301
Uganda 521
Zambia 195
Zimbabwe 130
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.