eCOA (electronic Clinical Outcome Assessment) and ePRO (electronic Patient-Reported Outcomes) software are digital tools used to collect feedback directly from trial participants. Patients use tablets, smartphones, or web platforms to report symptoms, side effects, and daily health updates. This data helps researchers understand how a treatment affects quality of life, physical function, or emotional well-being.
These tools replace paper forms, reduce errors, and improve data accuracy. They also allow researchers to gather real-time insights from patients without waiting for site visits. eCOA includes ePRO but also covers clinician-reported and observer-reported outcomes. The software ensures that the data meets regulatory standards and is easy to review and analyze.
