Healthy volunteer studies in Europe
Studies that look for people without the disease, from the public registries. Pick your country.
Choose a country
- Austria56 open
- Belgium118 open
- Bulgaria9 open
- Croatia11 open
- Cyprus3 open
- Czechia35 open
- Denmark99 open
- Estonia1 open
- Finland32 open
- France299 open
- Germany147 open
- Greece35 open
- Hungary12 open
- Iceland1 open
- Ireland13 open
- Italy205 open
- Latvia6 open
- Lithuania7 open
- Luxembourg5 open
- Moldova4 open
- Netherlands95 open
- Norway29 open
- Poland60 open
- Portugal24 open
- Romania24 open
- Serbia1 open
- Slovakia3 open
- Slovenia10 open
- Spain148 open
- Sweden74 open
- Switzerland86 open
- Ukraine6 open
- United Kingdom216 open
Countries outside Europe
- Afghanistan 2
- Algeria 1
- Argentina 15
- Armenia 2
- Australia 112
- Bangladesh 8
- Bolivia 1
- Botswana 5
- Brazil 50
- Burkina Faso 1
- Cambodia 1
- Cameroon 3
- Canada 197
- Chile 12
- China 657
- Colombia 13
- Costa Rica 2
- Côte d’Ivoire 2
- Dominican Republic 1
- Ecuador 1
- Egypt 80
- El Salvador 3
- Eswatini 2
- Ethiopia 3
- Gabon 1
- Georgia 4
- Ghana 4
- Guadeloupe 5
- Guam 3
- Guinea-Bissau 1
- Honduras 1
- Hong Kong SAR China 41
- India 21
- Indonesia 10
- Iran 4
- Iraq 7
- Israel 26
- Jamaica 1
- Japan 21
- Jordan 4
- Kazakhstan 2
- Kenya 25
- Kuwait 4
- Kyrgyzstan 1
- Laos 1
- Lebanon 2
- Lesotho 1
- Malawi 6
- Malaysia 17
- Mali 1
- Martinique 2
- Mexico 27
- Mozambique 3
- Nepal 4
- New Zealand 23
- Nigeria 15
- Oman 1
- Pakistan 29
- Palestinian Territories 1
- Panama 2
- Peru 6
- Philippines 1
- Puerto Rico 13
- Qatar 1
- Réunion 1
- Russia 13
- Rwanda 1
- Saudi Arabia 6
- Senegal 1
- Sierra Leone 2
- Singapore 25
- South Africa 35
- South Korea 65
- Sri Lanka 1
- Taiwan 98
- Tajikistan 1
- Tanzania 8
- Thailand 22
- Togo 1
- Uganda 22
- United Arab Emirates 3
- United States 2026
- Uruguay 1
- Vietnam 9
- Zambia 5
- Zimbabwe 7