The trial doesn't end at consent. Neither should the support.
Participants manage complex schedules, preparation rules, and medication instructions for months—often from documents they received once and barely understood. Clear Trials keeps everything accessible, in plain language, throughout the trial journey.
Understanding shouldn't end at the signature.
of trial participants drop out
cite difficulty understanding information
higher dropout rate for participants who found consent forms difficult
The comprehension problem is a retention problem.
Sources: Clinical trial retention studies, FDA guidance on informed consent readability
One place for everything about your trial.
Plain-language summaries of consent forms, protocols, and instructions. Nothing added. Nothing minimized. Always pointing back to official documents and your study team.
Your documents, simplified
Complex medical text becomes clear explanations at a 6th-8th grade reading level
Always available
Access your trial information 24/7, from any device
Share with caregivers
The people helping you can see the same information
Ask questions
Get answers about your trial before your next visit
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Get your code
Your research coordinator gives you an access code at enrollment
See your trial
Your dashboard shows every document, simplified
Understand what's next
What to bring. How to prepare. What to expect.
Don't have a code? You can also upload documents directly or search for trials you're considering.
Better-informed participants stay in trials.
Clear Trials helps sites, sponsors, and IRBs support participant comprehension—without adding coordinator burden.
- Reduce repetitive questions to site staff
- Standardize how participants access trial information
- See comprehension signals before they become dropouts
- Support decentralized trials where you can't explain in person
We work with research sites, sponsors, and IRBs. If you're exploring how to improve participant retention, let's talk.