Browse
Clinical Trials by Country
Studies with at least one site in each country. Pick a country to see what is open to enrolment, who runs it and how far along it is.
Starting with S
- Saudi Arabia 1.8k
- Senegal 135
- Serbia 1.9k
- Serbia and Montenegro 45
- Sierra Leone 59
- Singapore 4.1k
- Slovakia 2.4k
- Slovenia 1.3k
- South Africa 3.9k
- South Korea 18k
- Spain 26k
- Sri Lanka 129
- Sudan 76
- Sweden 9.9k
- Switzerland 11k
- Syria 318