What is eSource in Clinical Trials? How It Works & Benefits
eSource in clinical trials involves capturing data directly in electronic format at its source. This approach reduces errors associated with manual transcription, accelerates data availability for sponsors and monitors, and preserves a clear, auditable record. By supporting secure access and adherence to regulatory standards, eSource enables more transparent, efficient, and well-managed clinical trials. The adoption of the eSource solution has transformed clinical trials, with 83% of sites reporting improved data quality. Far from a niche innovation, eSource in clinical trials now underpins modern study design, enabling accurate data capture, smoother site workflows, and flexible trial models such as decentralized and hybrid studies.