MRCT – To take part in a study. https://mrctcenter.org/glossaryterm/participate/
CDISC- Gloss – A person or entity with a role in a clinical study. NOTE: Participants can be human subjects or study personnel. The term “participant” is used with growing frequency in some clinical and patient-facing documents like the informed consent form, Plain Language Summaries of study results, and publications. Subject or patient are terms used in regulatory guidelines, databases, other clinical research documents, or systems to refer to study participants. See also human subject, patient, study participant.