Clinical Studio enhances the standard Double Data Entry (DDE). You can actually define how many times a given form gets entered by a different DDE coordinator. You can have up to five different users entering the exact same form. Once each user has completed the form, the form is made available for resolution. All discrepancies between the double data entry clerks are presented. The individual resolving the discrepancies can then choose which is the correct response to the field in question. Resolving DDE discrepancies is a very short and simple process.
When a study is to include DDE, you can select which sites will be DDE sites. You can also select which sites will be EDC sites. This allows you to easily create hybrid studies that use both DDE and EDC.