REDCap is a secure, metadata-driven platform specifically designed for clinical and translational research. It enables researchers to rapidly build databases, implement validation rules, manage users, track audit trails, and support regulatory compliance.
Before beginning database development, the study team should have:
- An approved protocol
- Finalized CRFs
- A data dictionary
- Variable naming conventions
- Visit schedules
- Data management procedures
A common mistake among new data managers is beginning REDCap development before these foundational documents are complete.
Introduction to REDCap Architecture
REDCap is a metadata-driven system. Rather than manually creating database tables, users define variables and forms, and REDCap automatically creates the underlying database structure. This approach accelerates development and reduces programming requirements.
Key Components :
- Project
- Instruments (Forms)
- Fields
- Records
- Events
- Reports
- User Rights
- Data Access Groups
- Audit Logs
A REDCap project can support:
- Clinical trials
- Cohort studies
- Surveillance systems
- Registries
- Laboratory databases
- Operational research