nonrandomized clinical trial

Pronunciation:(non-RAN-duh-mized KLIH-nih-kul TRY-ul)

Definition: A clinical trial in which the participants are not assigned by chance to different treatment groups. Participants may choose which group they want to be in, or they may be assigned to the groups by the researchers.Cancer.govPatient

ensayo clínico no aleatorizadoEnsayo clínico en el que los participantes no se asignan al azar a los distintos grupos de tratamiento. Los participantes eligen el grupo al que quieren pertenecer o los investigadores asignan los grupos.Cancer.govPatient