User login
Back to top


This website is for participants of the Yorkshire and Humberside Haematology Network (YHHN) and anyone interested in finding out more about our work. It contains information about what YHHN is, alongside study paperwork and details of our current research projects.

YHHN is also known as the Haematological Malignancy Research Network (HMRN), which is the name we publish our findings under. You can visit the HMRN website for information and statistics about blood disorders and details of our study findings.

To find out more about who we are and what we do, visit one of the sections shown on the left, or click on one of the links below.

Study paperwork

Downloadable copies of our participant information leaflets, consent forms and questionnaires

View study paperwork

News & events

Blood Cancer Research Open Day

We are delighted to announce that we will be having an open day on Saturday 28th October 2023 at the University of York. 

It will be a day for patients, families and clinicians to meet up with researchers and share their experiences and shape our research into blood cancers.

To see more information and to register your interest please click here:

We would love to see you!