Paste a clinical letter in any language. TrialMatch searches both ClinicalTrials.gov
and the EU registry simultaneously, screens eligibility with AI, and maps results
across 23 European countries.
🧪 Public Beta — TrialMatch is free during the beta period.
We ask only for your feedback to help improve the tool.
No pharma funding. No conflicts of interest.
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Pan-European coverage
23 countries. Searches ClinicalTrials.gov and EU CTIS simultaneously — catching trials that appear in only one registry.
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Paste any clinical letter
English, Dutch, French, German, Spanish, Italian and more. The AI reads the letter and extracts the clinical data automatically.
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Three-state eligibility
Each criterion is classified as confirmed ✓, disqualifying ✗, or needs clarification ⚠ — with the specific question to ask.
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Interactive map
Every trial site plotted on a map of Europe with contact details and direct links to hospital oncology departments.
How it works
Four steps, about 30 seconds
1
Describe your patient
Type a description or paste the clinical letter directly. Any language. The AI extracts diagnosis, stage, prior treatments, biomarkers and performance status automatically.
2
Both registries are queried live
ClinicalTrials.gov and the EU Clinical Trials Information System are searched simultaneously for actively recruiting trials in your country.
3
AI screens eligibility criteria
The actual protocol eligibility text is read and each criterion is classified — confirmed, disqualifying, or unknown. Unknown criteria prompt specific questions you can answer to update the score.
4
Ranked results with map
Trials are ranked by match score. Click any site on the map for contact details. Ask follow-up questions in the chat panel.
Welcome to TrialMatch
Sign up free — no credit card required during beta.