Explore & Discover

TriNetX Real World Data

A research network combining Stony Brook's Electronic Medical Record data with the data of over 190 other health institutions. Query Real World Data in real time for research.

🏛 Available to: Medicine & University Campuses👥 Supported by: Research Informatics Platforms
190+health organizations in the network
8,400TriNetX logins at Stony Brook, FY 25/26
Real-timecohort counts as you build a query
No PHIde-identified data; nothing identifiable leaves the platform

What you can do

Answer "how many patients?" in minutes

TriNetX cohort data visualization
TriNetX combines Stony Brook's EMR data with 190+ other institutions so you can size and compare cohorts yourself.
Check study feasibilityModel your protocol criteria in real time and see how many patients match before you commit.
Compare cohorts and outcomesRun cohort comparisons, outcomes, treatment pathways, and incidence and prevalence analyses.
Find recruitment candidatesGet pre-qualified patient lists for study recruitment through the honest-broker process.
Join sponsored trialsSponsored-trial matchmaking surfaces Stony Brook as a site to industry sponsors.
📋
Do I need an IRB?Find out when your TriNetX work needs IRB approval before you start.
IRB guidance →

Features

Built for self-service research

👆Easy to usePoint-and-click cohort building, no coding required
📊Advanced analyticsCohort comparison, outcomes, treatment pathways
⚡Real-timeQuery counts update instantly for scenario modeling
🔮Predictive analyticsEligibility matching and feasibility forecasting
🧑‍💻Self-servicePIs run their own queries, with no request queue for counts
🔒SecurePrivacy-compliant; no PHI leaves the platform
🌐Network190+ healthcare organizations for multi-site comparison
🤝Industry sponsorshipSites are surfaced to industry sponsors for trials

The data

What's in TriNetX, and what isn't

Available

  • Demographics, diagnoses, medications
  • Procedures, labs, vitals, visit types
  • Mortality and progress notes (via NLP)
  • Genomics and allergies

Not available

  • Diagnostic reports and DICOM images
  • Provider names, departments, clinics
  • Patient-level identifiable data

Need identifiable data or data TriNetX doesn't have? Request it from our Clinical Research Data service →

Get started

Get access in four steps

Request an accountSubmit the account request form. Stony Brook credentials required.Request access → Log inLog into your new account at live.trinetx.com.Launch TriNetX → Take the trainingAccess training in the TriNetX Learning Center within the platform.Documentation and Learning → Start building cohortsBuild your first cohort and see matching patient counts in real time.IRB guidance →

Help and resources

Everything else you might need

❓FAQsAccess, data refresh, exports, and publishing 📋IRB guidanceWhen an IRB is and isn't required 🎓Documentation and LearningTip sheets, templates and code lookups 🤝Get helpHelp Center, Design Assistance and support
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