In 2025, it's shocking how many clinical trials still rely on PDF-based enrollment documentation. This seemingly innocuous administrative choice creates a cascade of problems that can undermine entire studies.
The Scenario I See Repeatedly
Here's how it typically unfolds: Enrollment packets arrive as PDF documents, requiring manual transcription by data entry teams. This process introduces errors, creates delays, and ultimately compromises the quality of patient profiles that form the foundation of trial analyses.
I recently worked with an organization that discovered significant transcription errors in their enrollment data. The impact was immediate and severe: poor patient stratification, reduced statistical power for subgroup analyses, compromised regulatory submissions, and months of additional timeline delays.
Why This Problem Persists
Several factors contribute to the persistence of PDF-based workflows:
The True Cost of Manual Processing
The impact extends far beyond simple transcription errors. Manual PDF processing creates:
Moving Beyond PDF Workflows
Organizations that transition to electronic enrollment systems with automated validation tools see immediate improvements in data quality and processing efficiency. The technology exists today to eliminate these manual processes—what's often missing is the organizational commitment to implement change.
Based on my consulting experience, teams that continue using PDF workflows are creating unnecessary risks for their trials. In an environment where trial success often hinges on precise patient selection and data quality, these manual processes represent a liability that organizations can no longer afford.