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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
Source:https://ClinicalTrials.gov
Region Name Number of Studies
World 328,265
Europe 93,636
Albania 31
Austria 5,098
Belgium 9,524
Bosnia and Herzegovina 203
Bulgaria 1,933
Croatia 1,026
Czech Republic 1,748
Denmark 7,956
Estonia 904
Finland 3,045
France 24,163
Germany 19,322
Greece 2,832
Hungary 3,911
Iceland 151
Ireland 1,656
Italy 13,058
Latvia 853
Lithuania 961
Luxembourg 121
Macedonia, The Former Yugoslav Republic of 98
Montenegro 22
Netherlands 9,319
Norway 3,853
Poland 6,540
Portugal 2,005
Romania 2,419
Serbia 1,122
Slovakia 1,676
Slovenia 697
Spain 13,049
Sweden 6,058
Switzerland 6,580
United Kingdom 17,941
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.