Patient ID Is Updated in a CRF (Key Changes or Mass Key Changes)
When the patient ID for one or more RDCIs is updated, the source patient is treated as if the CRF has been deleted. A check is made to see if all data for the patient is deleted and, if so, the patient is processed as described above. For the target patient, there is no immediate change. However, if the new patient requires 100% SDV, this CRF appears in RDC as requiring SDV.