The use of consistent terminology within and between studies is critical to enabling an efficient trial process. CDISC standards such as CDASH, SDTM, SEND and ADaM standardize the structures to use when collecting and submitting data, but what about the data values themselves? In this post, Formedix give an overview of CDISC's standardized controlled terminology and how it should be used to collect and submit data in a way that speeds trials and enables cross-study analysis.