Platelet Donations save lives
A blood platelet (here coloured white) among red blood cells. The structures sticking out from the cell surface means the platelet is activated, causing the blood to clot
Platelets? Isn't donating blood enough?
As you know there is always an urgent need for whole blood but you may not be aware that there is always the same need for platelets as well - every bit as urgent
At the moment the NHSBT (NHS Blood and Transplant) really need more platelet donors. They need both whole blood and platelets and platelet contributions can only come from existing donors
Composition and function of the blood
Blood is made in the bone marrow. It is composed of red blood cells, platelets, plasma and white blood cells, collectively referred to as blood components
Donations given at NHSBT regular blood donation sessions are referred to as "Whole Blood"
Platelets are very small cells. They work with the clotting factors in plasma to form a mesh "plug" to stop or prevent bleeding
Plasma is the fluid part of the blood. It contains protein, salts and clotting factors. White cells fight harmful bacteria and help prevent infection. Red cells carry oxygen from the lungs to the tissues
Why are platelet donors needed?
Most platelet donations are given to patients who are unable to make enough platelets in their bone marrow. For example, patients with leukaemia or other cancers may have too few platelets as the result of their disease or treatment. Also after major surgery or extensive injury, patients may need platelet transfusions to replace those lost through bleeding. Platelets given by generous and committed donors are often life-saving and special in that they can help up to 3 adults or even 12 children!
What's more, as platelets can only be stored for a few days, regular and frequent donors are in great demand and that is why the NHSBT ask their platelet donors to attend at least 8 - 10 times per year
What does platelet donation by machine involve?
When you arrive for your donation you will register at the reception desk and complete the health questionnaire as normal. The NHSBT staff will check you are not anaemic, as they do for whole blood donation. Then you will be seen for a further health assessment
They will ask for your consent to contact your GP if more information is necessary. All information you give is confidential. If you are suitable, a full explanation of the procedure including possible side effects will be given
If you are happy to proceed then you will be asked to sign a consent to join the panel of platelet donors. If you are not suitable you should not be alarmed as only a small proportion of our whole Blood donors are suitable for platelet donation
We would like to emphasise that both whole blood donors and platelet donors are equally valued and needed. If you do find that platelet donation is not for you, we very much hope you will consider becoming a blood donor or if doing so already will continue to donate blood
Please CLICK HERE to read Devaanshi's story of an urgent need for Platelet donations
