Christmas & New Year Opening Times

Please note the Randomisation phoneline will be closed from 5pm on 23rd December until 2nd Jan and will reopen at 9am on 3rd January 2017.

There will be limited MRC CTU cover between 28th - 30th December and urgent queries will be prioritised.

The last date for sending translational samples to biobanks will be 21st December 2016.

Wales Cancer Bank will re-open on January 3rd and Tayside Tissue Bank will re-open on January 4th 2017. Any samples taken on 2nd January should be refrigerated until the 3rd when they can be posted to the relevant biobank.

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:

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