In light of Callista's sad news, a number of people have asked about becoming bone marrow donors. Having donated myself, I've gathered together some information and links.
Why is bone marrow needed ?
In order to cure Leukaemia it's necessary to destroy the patient's bone marrow using chemo or radiotherapy. Marrow from a healthy, matching donor is then tranfused into the patient's blood to replace it.
Can I become a donor ?
Maybe, you need to meet the normal requirements for blood doning, and also and attend a registration session, more details in the links at the bottom of this post.
Edit - It's come to my attention that the National Blood Service accept a slightly wider age range of donors than the AN Trust
I'm O Neg, can I donate directly to someone who needs bone marrow ?
No. If you decide to become a donor your details will join the databases held by the and/or the
Why not ?
It's important that the tissue being donated is a match to the patient or it will be rejected. A process called HLA (Human leukocyte antigen) matching, better known as tissue typing, has to be carried out to ensure a match. Your HLA profile will be recorded onto the donor databases, so that a match may be made with a patient in need.
What happens if I do become a donor ?
If and when your marrow is needed, one of two procedures, either a small operation using a needle to extract bone marrow from your pelvis, or, increasingly, a non-surgical procedure which extracts cells directly from your blood, will be used.
Thorough medicals are carried out before any procedure and the risks of donation are minimal.
There is further information on bone marrow doning on the website and the website.