Welcome

We are a patient-led UK charity. Our mission is to support Chronic Lymphocytic Leukaemia (CLL) patients, and Small Cell Lymphoma (SLL) patients, their families and supporters through education and access to reliable relevant and current information.

Quick Links

Recently diagnosed?

CLL, SLL and MBL explained - start here with some CLL basics.

About CLL

About Active Monitoring

About Active Monitoring - 'Watch and Wait'. Why you may not be treated yet.

Active Monitoring

Your diagnosis

Your diagnosis - and what it means. Tests before treatment.

Diagnosis

Your outlook

Your outlook - prognostic factors.

Prognostic factors

Time to think about treatment?

Information about CLL treatments. When to start. Latest treatments. Side effects. Trials.

CLL treatments

How we can help

Connect you with other patients and experts, keep you updated about the latest developments and effective better treatment options.

Support for you

Painting of a forest and a house, a cat and a person in a red cloak

CLL Support Act

A CLL diagnosis can be very stressful. We’ve developed a series of emotional wellbeing exercises to help you.

CLL Support Act

Studies, Trials and Research Group

Learn more about how we will be helping those affected by CLL or SLL to get involved in Patient and Public Involvement and Engagement (PPIE)

STaR

Webinars and conference videos

All the videos from our recent webinars can be found here.

Watch videos

Newsletters

All the latest news and views can be found here.

Newsletters

What does that mean?

A glossary of medical terms used in CLL.

Glossary

Who we are

We are a patient led UK charity,
our mission is to support and empower CLL patients, their families and their carers.

Who we are

We're here to help. Phone the CLL Support helpline on

0800 977 4396

Be part of our community

We are enormously grateful to all our fundraisers and champions, without whom we would not be able to carry out our work to support CLL patients.

Upcoming Events Donate

Latest News

Our important new surveys

11th May 2026

Click here for our survey for people living with CLL or SLL. And here for our survey for people supporting someone with CLL or SLL.

Winter Newsletter

3rd February 2026

Read all our news in our latest newsletter.

Online survey about fatigue in CLL 2026

8th January 2026

Information for participants

Final results from Melody research

11th December 2025

You can find more information on The Melody Study and a written plain English summary of the findings of the research here.

New Charter for CLL treatment launched

19th November 2025

Find out more about the Charter here. Watch this explanatory video about the Charter here. Read the full charter here.

STATIC and FLAIR trial webinar

12th October 2025

You can view all the videos here

View news page

Health Unlocked

Connect with others who understand.
Join the #1 peer-support network for health. Ask questions. Get answers.
Chat with other people affected by CLL on our forum.

Visit the forum in a new window

Welcome

Quick Links

Recently diagnosed?

About Active Monitoring

Your diagnosis

Your outlook

Time to think about treatment?

How we can help

CLL Support Act

Studies, Trials and Research Group

Webinars and conference videos

Newsletters

What does that mean?

Who we are

Be part of our community

Latest News

Our important new surveys

Winter Newsletter

Online survey about fatigue in CLL 2026

Final results from Melody research

New Charter for CLL treatment launched

STATIC and FLAIR trial webinar

Health Unlocked

Donate to support our CLL community

Join us today for FREE!