Unfreezing a Study

When you unfreeze a study, only the study itself is unfrozen. The study sites and patients remain frozen until you explicitly unfreeze them by selecting Security, and then selecting Unfreeze from the Conduct menu.

When you unfreeze a study, you can add new patients and data for those patients, but existing patients remain frozen unless you explicitly unfreeze them.

The Unfreeze Study batch job operates on the study you have been working on. If you need to unfreeze a different study, choose Select Study from the Special menu.

There are no parameters to enter. To unfreeze the study immediately, click the Submit Job button. To schedule the job to run in the future, click Job Details and then Schedule, and enter a time and date on which to unfreeze the study. Refer to Submitting Batch Jobs and Reports for additional information on running a PSUB batch job.