Why are bone marrow transplants carried out?
Bone marrow transplants are used to treat conditions in which the bone marrow is damaged and unable to produce healthy cells.
Conditions that transplants can be used to treat:
- Leukaemia and lymphoma - these are blood cancers.
- Myeloma - cancer affecting blood cells called plasma
- Severe aplastic anaemia (bone marrow failure)
- Certain blood and immune disorders.
What does a bone marrow transplant involve?
A bone marrow transplant can involve taking healthy stem cells or bone marrow from another person, ideally a family member, but only 30% of cases have a well-matched family member. The cells have to be closely matched to the person receiving them to increase the chances of a successful transplant. This is called an allogenic transplant.
It's also possible to remove your own stem cells and transplant them later. This is called an autologous transplant.
A bone marrow transplant has five main stages:
- Tests and examinations to assess your general health.
- Harvesting - the process of obtaining the stem cells to be used in the transplant.
- Conditioning - preparing your body for the transplant by using chemotherapy and sometimes radiotherapy, this is so the damaged stem cells are being killed off before the transplant.
- Transplanting the stem cells.
- Recovery.
Risks of a stem cell transplant
A bone marrow transplant is a very intensive procedure which requires one to two months in hospital, and the patient is open to many risks. These include:
- Graft versus host disease - this occurs in allogenic transplants when the transplanted cells start to attack other cells in your body.
- Reduced number of blood cells - this could lead to anaemia, excessive bleeding or bruising, and an increased risk of infection.
- Chemotherapy side effects - sickness, tiredness and infertility.
BONE MARROW DONORS NEEDED!
As you can figure from this blog, a bone marrow transplant is an extremely hard procedure, which no one should have to go through. What makes a bone marrow transplant even harder is the wait for a well-matched donor, it's not as easy as it seems. More people need to join the stem cell donor list so more people have the chance of a successful transplant. Register today, and save someone's life. With only 30% of cases able to get stem cells donated from a relative, they need your help.
DON'T WAIT TO DONATE.
A PATIENT OUT THERE IS WAITING FOR THEIR PERFECT DONOR, THAT PERFECT DONOR COULD BE YOU!
REGISTER TODAY!
Register at Anthony Nolan or British Bone Marrow Registry.