I went for the first stage of the `autologous serum' process today. I learnt quite a bit just by chatting to the nurses - so this might be of interest to those in the UK
After lengthy trials, autologous serum drops have been used in the UK for quite a few years now in the treatment of ocular surface disorders such as dry eye and epithelial defects. (Epithelial cells are those that cover organs of the body).
They work because they have biologically active ingredients such as growth factors, vitamins, and nutrients that can be used lubricate the ocular surface and support epithelial wound healing. Apparently many eye doctors are still not aware of the extent to which the drops can help some patients.
Even though they are made from a patient's own blood, serum drops are regarded as drugs - and therefore subject to regulation. According to current legal requirements, they can be dispensed only for outpatient treatment if the producer has obtained a licence from the appropriate local authorities. As it stands, the production & dispensing of serum drops in the UK is currently limited to a very few institutions - possibly around 5. The doctor who took my details hoped that this number would increase once the benefits were understood.
Any patient must be in good health - not anaemic etc. I didn't donate the full quota on account of my weight / build but this just means they will only be able to manufacture about 9 weeks of drops rather than 12 weeks. It will also mean more frequent visits to the Blood Transfusion Centre - but if the drops help, that is a small price to pay.
