Electronic Data Capture (EDC)
Electronic Data Capture (EDC) systems are digital platforms used in clinical research to collect, manage, and store clinical trial data. EDC systems replace traditional paper-based data collection methods, offering improved accuracy, real-time data access, and regulatory compliance.
Key Features of EDC Systems
- Real-time data entry and validation — Automated checks at the point of entry reduce data queries and cleaning time
- 21 CFR Part 11 compliance — Audit trails, electronic signatures, and access controls meet FDA requirements
- Remote data access — Cloud-based platforms allow multi-site data collection and monitoring
- Integration capabilities — Connect with CTMS, RTSM, ePRO, and laboratory information systems
Benefits for Clinical Research
EDC systems reduce data entry errors by up to 50% compared to paper-based methods, accelerate database lock timelines, and enable real-time safety monitoring across clinical trial sites. Modern EDC platforms also support risk-based monitoring strategies, allowing sponsors to focus site visits on sites with data quality issues.
