Only one study group should be entered per institution.
Before registering, you can contact the central site team to check if there's already a participating team at your institution.
If your institution is already registered, we are more than happy to put you in touch with your local PI who may have space on their team or suggestions on how you can get involved.
Only one 30-day study period should be completed per institution. If you would like to change your chosen study dates, please contact us at
The study must be a fully qualified doctor who is currently employed by the registered institution and provides care for patients with acute ischemic stroke.
Each enrolled patient must be followed until death, discharge, or 30 days from stroke onset, whichever comes first.