View and update randomization numbers

• View a subject's randomization number
  Unblinded users can view all randomization numbers and the subjects who are assigned to them. This procedure also applies to rollover studies.
• Manually assign a randomization number to a subject
  If a subject was randomized in error but is still eligible to participate in the study, you can manually assign a randomization number to a subject. You cannot manually assign a randomization number in a study using minimization.
• Mark randomization numbers that were used in error
  If a subject was randomized in error, you must correct the error in the randomization list. For example, a site user might have randomized a subject in Oracle Clinical One Platform without the subject present, but the subject never arrived for the visit. This procedure also applies to rollover studies.
• About randomization replacement
  Sponsor users can replace subjects that have been withdrawn from a study with a new subject that is assigned to the same treatment arm.
• Replace randomization for subjects
  If a subject has been withdrawn from a study, you can replace them with a new subject that is assigned to the same treatment arm.