CDISC SDTM Implementation Challenges and Solutions

This guide addresses the implementation challenges associated with the Clinical Data Interchange Standards Consortium (CDISC) Study Data Tabulation Model (SDTM) in clinical trials. It outlines the importance of SDTM in standardizing clinical trial data submissions to regulatory bodies, such as the FDA and PMDA, which facilitates quicker data review and enhances data quality. The document identifies five common challenges faced during SDTM implementation, including understanding CDISC standards, managing standards manually, labor-intensive programming for SDTM mapping, waiting for electronic data capture (EDC) builds, and retrospective mapping of non-standard data. Each challenge is accompanied by practical solutions, such as utilizing CDISC resources, adopting clinical metadata repositories (CMDRs), following best practices for mapping, visualizing data upfront, and aligning with CDISC standards from the beginning of the study. The guide emphasizes the need for expert knowledge and efficient management of standards to streamline the clinical trial process and improve submission outcomes.