Capture cleaner outcomes data
with less effort
Improve participant compliance and data quality with a flexible electronic patient-reported outcomes platform built for clinical trial teams. Report outcomes conveniently and accurately with a web-based solution that empowers participants, clinicians, and observers.
Demonstrate value to regulators and payors with high-quality data.
Set up and manage your study with a user-friendly interface that doesn’t require coding skills or dedicated programmers.
Support remote or in-clinic workflows and execute quick mid-study changes with built-in functionality.
Get real-time access to participant data with zero delays between data collection and database population.
From study build to database lock—one proven system for every step.
Build assessments your way,
without a programmer
Configure all COAs with a flexible, no-code setup to support any protocol.
- Branching and skip logic
- Immediate notifications of participant-reported events
- Non-email usernames
- Support licensed or ad-hoc assessments
Meet your participants
exactly where they are
Engage participants on any web-enabled device so everybody stays on track.
- Activation based on consent status or date
- Customizable assessment prompts and reminders
- Adjustable preferred time zone for remote participants
Keep participants engaged
and data flowing
Make it easy for participants to stay compliant and your team to stay informed.
- Email and SMS notifications
- Automatic form save after each data entry
- MyMedrio participant portal
Access clean, audit-ready data
in near real time
Give your team the visibility to act fast and trust trial data with confidence.
- Audit trail
- Custom reports
- Real-time data access
Put participants first and watch your data quality follow
Stop chasing down missing submissions and managing complex device logistics. Medrio ePRO’s web-based, device-agnostic platform meets participants where they are.
When participation is easy, compliance follows. Your team captures higher-quality data, retains more participants, and spends less time managing logistics.
Go from contract to data capture in four weeks
Long setup timelines and complex survey builds can delay study starts and drive up costs. Medrio ePRO deploys in as little as four weeks, with intuitive builds that keep you on schedule and robust support that keeps you compliant.
Your team hits study milestones faster and with more confidence. Less time in setup means more time where it counts—capturing the data that moves your trial forward.
Trusted by clinical teams
Recognized by industry peers as one of the best partners.
“Whenever we’ve needed help, the customer support team has been quick to respond and super helpful. Medrio has truly become a vital part of our workflow, and I highly recommend it to anyone in this field.”
From planning to closeout and beyond
One platform to run leaner, faster, audit-ready clinical trials.
Improve data quality, engagement, and retention with a patient-centric solution.
Optimize supply chain with self-service randomization and inventory management.
Unify site monitoring, compliance, and clinical operations in one audit-ready workspace.
Automate document filing and compliance tracking to stay audit-ready from day one.
Meet the highest compliance standards
Ready to see Medrio?
Book a live, personalized demo to see for yourself why
clinical trial leaders trust Medrio.
Frequently asked Medrio ePRO questions
What is ePRO in clinical trials?
eCOA (electronic Clinical Outcome Assessments) and ePRO (electronic Patient-Reported Outcomes) are digital methods for collecting outcome data directly from clinical research participants, clinicians, or observers using electronic devices such as smartphones, tablets, or computers.
ePRO focuses specifically on patient-reported data, while eCOA can include clinician-reported and observer-reported assessments. Both replace paper-based solutions to improve data quality, accuracy, and timeliness.
What makes Medrio ePRO a modern solution for clinical outcome assessments?
Medrio ePRO software is built on Medrio’s unified clinical data platform, allowing outcome data to be collected and managed alongside clinical trial data in real time.
This solution offers an intuitive participant experience, flexible scheduling, device support, configurable surveys, and automated reminders to improve compliance and reduce site burden.
Is Medrio ePRO an app?
In order to provide participants with the highest degree of flexibility and access, Medrio ePRO is a web-based solution. This means that users can complete eCOA diaries in Medrio at any time, from any internet-connected device, without having to worry about device compatibility or operating system updates.
How does Medrio ePRO improve patient engagement and compliance?
Medrio ePRO enables participants to complete assessments remotely using familiar devices (known as Bring Your Own Device or BYOD), reducing the need for in-clinic visits. Automated notifications, reminders, and time-based schedules help participants stay on track, improving diary completion rates and overall data completeness.
How does Medrio ePRO support data quality and regulatory compliance?
Medrio ePRO captures outcome data electronically with built-in audit trails, time stamps, role-based access controls, and secure data transmission. These capabilities help support regulatory expectations for electronic records while reducing errors associated with manual transcription and paper diaries.
How does Medrio ePRO integrate with Medrio EDC?
Medrio ePRO supports full integration with Medrio’s EDC and broader clinical data management capabilities, creating a single, unified data environment. Outcome assessments flow directly into the study database, enabling real-time visibility, streamlined data review, and faster downstream analysis.
Can Medrio ePRO support decentralized, hybrid, or complex trial design?
Yes. Medrio ePRO is well suited for decentralized and hybrid trials, supporting remote data collection alongside in-clinic assessments. Its flexible configuration also supports adaptive and complex study designs where outcome assessments may change over time.
How does Medrio ePRO compare to paper or standalone ePRO systems?
Compared to paper, Medrio ePRO improves accuracy, reduces missing data, and eliminates manual data entry. Unlike standalone ePRO systems, Medrio ePRO is integrated with EDC and CDMS workflows, reducing reconciliation effort and simplifying clinical data management.
What types of validated assessments and instruments can Medrio ePRO support?
Medrio ePRO supports patient-reported, clinician-reported, and observer-reported assessments, including validated instruments and custom questionnaires aligned to protocol requirements.
For pharmaceutical clinical trials, Medrio ePRO enables compliant collection of outcome data for primary and secondary endpoints while remaining flexible enough to support study-specific needs across sites and regions.
Does Medrio provide training and support for ePRO implementation?
Medrio ePRO supports patient-reported, clinician-reported, and observer-reported assessments, including validated instruments and custom questionnaires aligned to protocol requirements.
For pharmaceutical clinical trials, Medrio ePRO enables compliant collection of outcome data for primary and secondary endpoints while remaining flexible enough to support study-specific needs across sites and regions.
How does Medrio ePRO contribute to overall clinical trial efficiency?
By unifying outcome assessments with clinical trial data, Medrio ePRO reduces system fragmentation, accelerates study startup, improves data quality, and supports faster decision-making. This integrated approach helps teams gain clearer insights while lowering operational complexity.