The National Chronic Subdural Data Hub (nCSDH) is an upcoming registry looking to understand how care is delivered for patients with a chronic subdural haematoma (cSDH) across England and Wales. We're aiming to launch in Summer 2026.
If you're a clinician interested in taking part then visit our sign-up page.

Click here to be transferred to the secure study page to submit data
(Coming soon)
Visit our patient facing website - chronicsubdural.info for further information about what a chronic subdural is and how it is treated.

If you're a researcher taking part in the project or a patient looking for further information - we've collected information and advertising materials here to try and answer your common questions.

Learn more about the organisations supporting us in our work
If you have a question about study matters then please contact the team on the link below or fill in our contact form. One of the team will try to get back to you as soon as possible.