We have created an updated version of a CRF recently but have some subjects where the old version was used. We are hoping to remove this altogether and re-enter the data for consistency (only few subjects) but have been unable to remove the CRF. I have tried removing it from the event, deleting it from the CRF list but it never seems to disappear.
Or, if there a way to remove the subjects altogether and recreate them under the ‘new’ version? I suspect we cannot use the same ID code then.
Any assistance would be greatly appreciated.