Does stem cell transplant treat leukaemia?

Leukaemia affects blood-forming tissue and may require treatment that clears abnormal cells from the bone marrow. Before a transplant, intensive therapy is used to make space for healthy blood-forming stem cells. These cells may come from a matched donor or, in some situations, be collected from the patient.

After infusion, the cells travel to the marrow and begin producing blood cells over time. Donor cells may also recognise and attack remaining leukaemia cells. The approach, timing, and expected effects depend on the leukaemia subtype, disease status, overall health, and transplant suitability.

Ask the haematology team why transplant is being considered, what preparation involves, and whether a donor search or stem-cell collection is needed. Treatment planning also covers infection prevention, transfusions, medicines, fertility concerns, and follow-up monitoring. A second specialist opinion can help you understand the proposed sequence.

During and after transplant, contact the transplant team urgently for fever, chills, breathlessness, new rash, persistent vomiting, diarrhoea, bleeding, or sudden worsening weakness. Reduced immunity can make an infection or other complication progress quickly, so use the emergency instructions provided by your team.

Ask which transplant type is proposed, what benefit is expected for your subtype, how long recovery may take, how graft-versus-host disease is monitored, and which warning signs require immediate contact.