ePRO for real-time data collection anywhere
Let participants submit data from any device with the ePRO mobile app for timely data entry and EDC syncing.
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Electronic Patient-Reported Outcomes (ePRO) lets participants share symptoms, experiences, and feedback directly on any device. Instead of error-prone paper forms or disruptive onsite visits, ePRO captures data instantly straight from the source.
How we power better participant data
With automated alerts and an intuitive interface, Prelude’s ePRO app makes it easy for patients to submit data and for you to collect quality insights.
Easy and fast data entry
Boost engagement by allowing participants to easily enter data from their phones, tablets, or computers.
Data collection, your way
Customize fields with flexible data entry options including text, media uploads, and more.
Automated reminders
Ensure data integrity with text or push notifications that keep participants on track.
Real-time EDC sync
Sync participants’ entries instantly to the EDC for real-time insights and seamless workflows.
The power of Prelude
We know it can be painful — managing participant visit schedules and manually entering patient-reported data from paper forms. That’s why we created a fast, clean, integrated way to collect better patient-reported outcomes and keep your study on schedule.
Faster, cleaner data
Capture patient-reported outcomes in real time with built-in timestamps and validations so you can spend less time fixing errors and following up.
Better patient experiences
With automated reminders and fewer site visits, patients stay connected, engaged, and empowered throughout the trial.
Automated compliance
Collect real-time data directly from subjects, eliminate transcription errors, and never miss a survey again with automated reminders.
Seamless site and data syncing
Remotely collect data that flows directly into Prelude’s EDC and keeps teams aligned across one unified system.
Participant-friendly ePRO features
We make it easy for participants to submit data and for research teams to collect reliable, real-time data.
Flexible data entry fields
Collect data using text and numerical fields, clocks and calendars, visual analog scales, radio options, checkboxes, and media uploads.
Detailed audit trails
Track every entry with fully attributable and timestamped data posted directly to the study database.
Automated notifications
Schedule automatic survey alerts to keep participants and data collection on track.
Tailored survey view
Dynamically display appropriate surveys for each participant, including scheduled entries and always available surveys.
Easy media uploads
Pictures can be worth a thousand data points. Allow participants to easily upload photos and videos for in-depth insights.
User-friendly interface
Simplify participation for every subject with an intuitive interface, designed to be easy to use — even for those who may be less tech-savvy.
What our clients say about us
“Highly customizable forms can be made with the building tool, and the on-form calculations, conditional fields and error checks are very helpful to prevent data entry errors.”
Verified User Research“Prelude makes collecting data easy for study sites and easy to review and analyze for the Sponsor.”
Alexandria C.“The software is very intuitive to use alongside a very user-friendly interface to build and develop data capture forms.”
Joe P. Research Coordinator