About Project Twenty21

Project Twenty21 is Europe's largest medical cannabis registry, run by Drug Science, collecting real-world patient data to build the evidence base for prescribing.

Key Facts

  • 1Europe's largest observational study of medical cannabis patients
  • 2Aims to create the evidence base needed for NHS prescribing of cannabis-based medicines

Frequently Asked Questions

What is Project Twenty21?

Project Twenty21 is a national medical cannabis patient registry run by Drug Science that collects real-world outcome data to build evidence for wider access.

Can patients join Project Twenty21?

Patients prescribed medical cannabis through participating clinics can enrol in the registry, often benefiting from subsidised medication costs.

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