Migration of IT Systems now complete: refresh your Internet Explorer settings

For sites experiencing difficulties accessing the Registration and/or Drug Supply Management systems since the systems migration, we recommend proceeding with the following troubleshooting actions:

  • In Internet Explorer, clear the browser history. This will vary a little depending on the browser but should be - “Internet Options”, then “General” tab, click “Delete …” under Browsing History and then “Delete” in the popup window.
  • In Internet Explorer, clear the SSL State. Go to “Internet Options”, then the “Content” tab. Click “Clear SSL State” and then click OK.
  • Restart the computer.

Contact Details

If you are an individual who is interested in taking part in Add-Aspirin, please talk to your doctor who will be able to consider whether you are suitable for the trial.

For healthcare professionals

Please log into the members area for Add-Aspirin contact details.

Register Interest

For healthcare professionals

If your centre would like to recruit participants to Add-Aspirin, contact us:
mrcctu.add-aspirin@ucl.ac.uk

Register a participant

From Monday 16th March 2020, to RANDOMISE a participant in the UK please call +44 (0)20 7670 4925, rather than the usual randomisation line.

To RANDOMISE a participant from Republic of Ireland or India only, please use the 'Register a participant' link above to randomise online. Please make sure to press 'Randomise' once logged in to the server.

Unblind a participant in the UK

Unblind a participant in the RoI

Unblind a participant in India