Critical Inputs For Configuring An RTSM

Visit schedules may seem straightforward on paper, but even small ambiguities in a protocol can create significant downstream challenges once an RTSM build begins. This clip takes a closer look at why early clarity around qualification criteria, enrollment events, and especially dispensing visits is essential for a system that works reliably throughout the study.

A common issue highlighted in the discussion is the open‑ended visit schedule — often seen in open‑label designs — where visits are described as ongoing with no clear endpoint. While this may appear flexible, it creates operational uncertainty and makes it impossible to build accurate RTSM logic. The team must step in early to define visit structure, dosing cadence, and dispensing frequency so the system can function predictably across sites.

The clip also underscores how these definitions often differ from what appears in EDC or CTMS, making proactive alignment even more important. By resolving ambiguity before the build begins, study teams avoid the rework, delays, and inconsistencies that can emerge later.