CAR T Cell Therapy Step-by-Step
Step 2: Before Your Treatment
Collecting Your T Cells
Your blood will be collected in a procedure known as apheresis, or leukapheresis.
During the blood collection procedure, your healthcare team will make you comfortable in a reclining chair or bed. A nurse will collect your blood via an IV line and filter the blood through a machine to collect some of your immune cells, called T cells.
After the T cells are filtered out, the remaining blood is returned right back to your body. Your T cells will be sent to a lab to become soldiers personalized for your disease.
Your Team
May consist of:
- Medical Oncologist
- Specialized Nurse(s)
- Care Partner
Estimated Duration
- 2-5 hours
What Happens to Your T Cells
At the lab, your T cells will be given a specific receptor (or hook) called the chimeric antigen receptor (CAR). Once armed, your CAR T cells will use their new receptors to find and attack target cells in your body while some healthy cells may be affected too.
Continue life as usual while you wait for your CAR T cells. In some cases, your doctor may want to give treatment for your disease during this time. This therapy is frequently called “bridging therapy."
How You Can Prepare
Plan to wear loose comfortable clothing and bring some entertainment to pass the time the day of apheresis.
While your cells are at the lab being manufactured, you may also consider planning some activities that you find enjoyable, such as spending time with family and friends, and participating in hobbies like reading or taking a walk outdoors.
Talk to your doctor about what is best for you.
Your Resources
Learn more about the CAR T cell therapy treatment process and possible side effects in this step-by-step guide.
Get more information about the blood collection (apheresis) process, including what to expect before, during, and after the collection.