This site has been produced by Kite, a Gilead Company

Understanding your treatment

CAR T-cell therapy is a type of immunotherapy, which means it uses your own immune system to target your cancer.

To produce CAR T, a sample of your T cells are collected from your blood through a process called apheresis and sent to a manufacturing facility. Here they will be genetically engineered by inserting a gene for a chimeric antigen receptor (CAR), turning them into CAR T-cells.

It is the addition of this gene that may help your own T cells to recognise and attack your cancer.

KITE_CAR_T_Web_Mock_ImmuneSystem_Diagram

After the CAR T-cells have been grown and multiplied in a laboratory, they are infused through IV (intravenous therapy) into your bloodstream.

These cells may now be able to fight your cancer by binding to cancer cells and releasing chemicals to destroy them. This type of treatment is known as CAR T-cell therapy.

Understanding your immune system

To understand how the treatment works, it may help to understand a bit more about how the immune system works.

The immune system is the body’s defence against infections and diseases, including cancer. When the body senses abnormal cells or infections – known as antigens – the immune system works to find and remove them. Antigens are proteins that are found on their surface that are recognised by the body as being foreign.

There are many different parts to the immune system. One part is the lymphocytes, which are a kind of white blood cell. Lymphocytes play a central role in the immune system, because they help to recognise and remove antigens. There are two types of lymphocytes: B cells and T cells.

KITE_CAR_T_Web_Mock_ImmuneSystem_Diagram

Reporting of side effects

If you get any side effects, talk to your doctor, pharmacist or nurse. This includes any possible side effects not listed in the package leaflet.

United Kingdom: Reporting of side effects

For patients residing in the United Kingdom, you can also report side effects directly via the Yellow Card Scheme at www.mhra.gov.uk/yellowcard. By reporting side effects, you can help provide more information on the safety of your medicine.

Republic of Ireland: Reporting of side effects

For patients residing in the Republic of Ireland, you can also report side effects directly via the HPRA website at www.hpra.ie. By reporting side effects, you can help provide more information on the safety of your medicine.

This site is a patient information resource, intended only for patients residing in the United Kingdom and Ireland who are being referred for or have been prescribed CAR T-cell therapy by their healthcare professional. This site has been developed and paid for by Kite, a Gilead Company.

This site has been produced by Kite, a Gilead Company

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UK-UNB-3793 April 2023