Have you been diagnosed with both PSC and IBD?

Have you been diagnosed with both PSC and IBD?

Have you been diagnosed with both PSC and IBD?

Researchers at Imperial College London are investigating whether low-dose aspirin can help reduce the risk of cancer and liver transplantation in people living with both primary sclerosing cholangitis (PSC) and inflammatory bowel disease (IBD). This is the first UK-wide study of its kind, and your participation could help change how PSC is managed for future patients.

Researchers at Imperial College London are investigating whether low-dose aspirin can help reduce the risk of cancer and liver transplantation in people living with both primary sclerosing cholangitis (PSC) and inflammatory bowel disease (IBD). This is the first UK-wide study of its kind, and your participation could help change how PSC is managed for future patients.

If you're interested in taking part, click below to leave your contact details and we’ll get in touch about open study sites near you.

If you're interested in taking part, click below to leave your contact details and we’ll get in touch about open study sites near you.

Who can take part?

Who can take part?

Who can take part?

You may be eligible if you:

  • Are aged 18 or over

  • Have been diagnosed with both PSC and inflammatory bowel disease (IBD)

  • Are able to give your own consent to take part

What's Involved?

What's Involved?

What's Involved?

If you take part, you will be in the study for 5 years. You'll be randomly allocated to receive either low-dose aspirin (75mg daily) or a placebo — you have a 2 in 3 chance of receiving the active aspirin. Neither you nor the study team will know which you have been allocated.

You'll attend your usual hospital for visits approximately every 6 months — 12 visits in total over the 5 years. At each visit you'll have a brief health review, blood tests, and complete questionnaires. You'll continue to receive your normal PSC monitoring throughout, including annual colonoscopies and liver scans.

We want to hear from you

We want to hear from you

We want to hear from you

Over 900 volunteers across 60 NHS hospitals are being recruited for this study. Your participation could help find the first effective treatment to reduce cancer risk in people with PSC and IBD.


If you're interested in taking part, click below to get started.

This study has been reviewed and approved by a Research Ethics Committee (IRAS no.: 1007320, REC Number 23/WA/0282). Sponsored by Imperial College London and funded by Cancer Research UK. For more information, visit www.pscsupport.org.uk/asp

All rights reserved. Copyright 2025.

All rights reserved. Copyright 2025.