clinical trial
US /ˈklɪn.ɪ.kəl ˌtraɪəl/
UK /ˈklɪn.ɪ.kəl ˌtraɪəl/

1.
essai clinique, étude clinique
a research study conducted with human volunteers to evaluate the safety and effectiveness of new medical treatments, drugs, or devices
:
•
The new drug is currently undergoing a clinical trial.
Le nouveau médicament est actuellement soumis à un essai clinique.
•
Participation in the clinical trial is voluntary.
La participation à l'essai clinique est volontaire.