Wire a clinical data pipeline from site entry to CDISC SDTM and ADaM, then keep it honest while coordinators tire, a protocol amendment lands mid-flight and the data stops matching the plan. Every study, site and person here is fictional; nothing is clinical or regulatory advice.

Study PD-101 ยท Clinical Data Architecture
Build the Tabulation Lane, run the local test, publish a revision, then run the clock. Query with evidence, document honest uncertainty, and clear both Database Lock gates.

It's built for a keyboard and a desktop-sized screen, and on a phone it's cramped. Save the link and play it on your laptop.
Meanwhile, on your phone