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The cells can then be collected in one or two collections lasting four to five hours each. Five days before the collection the donor receives daily injections of a growth factor. No surgical incision is required and the blood stem cells replace themselves within 21 days.Ī peripheral blood stem cell donation encourages stem cells from the bone marrow into the blood stream.
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A bone marrow harvest requires a two-night stay in hospital and under general anaesthetic the cells are extracted from the pelvic bones by sterile needle and syringe. It may be possible to have expenses reimbursed.
#Who cannot donate bone marrow full
You would have a full medical examination and some counselling about the procedure. If your tissue type matches a patient who needs bone marrow you could be selected to donate. What is involved in a bone marrow transplant? Of the 370,000 donors on the Anthony Nolan Register, just over 500 were called on to help in 2005. The majority of people on the register do not go on to become a donor. "By joining a UK bone marrow register you will be making an extraordinarily generous commitment and increasing the chance each patient has of finding a suitable donor," Ms Frazier said. When you register you supply a blood sample so your tissue type can be identified. These are part of the National Blood Service. However, the three major ones are the Anthony Nolan Trust, which is an independent charity and the British Bone Marrow Registry and Welsh Bone Marrow Donor Registry. There are a number of UK donor registeries. The vast majority rely on compatible donors from the bone marrow register - so the more people on it, the better the chance for a match. Ideally bone marrow should be donated by a family member, however only 30 per cent of patients identify a 'match' with someone closely related to them. Why can't the patient's family help instead? "There are still too many patients in the UK from all backgrounds for whom we are unable to find a donor." "There are currently 7,000 patients in the UK and throughout the world looking for a suitable bone marrow donor," Alex Frazier from the Anthony Nolan Trust said. There is a particular shortage of young male donors and those of black and minority ethnic backgrounds. There are 10 million people on an international bone marrow database. This means you may need a bone marrow transplant to boost healthy blood cells.įor a bone marrow transplant to succeed the 'tissue type' of a donor and patient must match very closely. If you have an illness or condition that affects your bone marrow (such as leukaemia), or requires treatment with chemotherapy or radiotherapy, your bone marrow may be damaged.
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Bone marrow contains stem cells which are essential for blood production. But what does a bone marrow donation involve and why are so many of us reluctant to join the register? Find out here:īone marrow is the soft, jelly-like tissue that is found in the hollow centre of all large bones. Thousands of patients are waiting for a bone marrow transplant in the UK.