NOT YET RECRUTING: The study has not started recruiting participants
RECRUITING: The study is currently recruiting participants.
ACTIVE, NOT RECRUITING: The study is ongoing (that is, participants are receiving an intervention or being examined), but potential participants are not currently being recruited or enrolled.
COMPLETED: The study has ended normally, and participants are no longer being examined or treated (that is, the "last subject, last visit" has occurred).
TERMINATED: The study has stopped recruiting or enrolling participants early and will not start again. Participants are no longer being examined or treated.
WITHDRAWN: The study stopped early, before enrolling its first participant.