Revolutionary stem cell aims to cure blindness: Initial trials positive.
Moorfields Eye Hospital in London is leading the way in pioneering human embryonic stem cell research. Clinical trials, forming part of the London Project to cure blindness, have recently started to assist those who have lost vision through age related macular degeneration ( AMD), to restore vision and sight.
The trial, which involves implanting a tiny cluster of cells into the back of the retina, is already showing some success.
Professor Peter Coffey, of the UCL Institute, stated, “we wont know until the end of the year how good the vision will be or for how long it is maintained but we can see that the transplanted cells are there under the retina and appear healthy”, talking about one of the participants, a lady in her 60’s with AMD.
The aim of the trial is to encourage the regrowth of parts of the eye affected by AMD, namely a layer of cells that nourish and support the photoreceptors within the “seeing” part of the eye.
AMD suffers often lose their central vision, which can become unfocused and distorted. It is hoped that the trial will, through the use of stem cells, encourage the regrowth of cells to the eye to restore vision.
Carlos Lopez, Head of Clinical negligence at Vincents solicitors, commented, "It is estimated that AMD affects over 600,000 people in the UK alone and the potential success of this trial will have a huge impact for those affected by age related blindness. This trial, as so many, is funded by a private pharmaceutical company and whilst people await the results positively, whether the NHS will adopt any treatment (and fund it) will remain to be seen. There are currently 60 participants on the trial, although 40 patients have been treated with their own cells."
“It is fascinating to review this kind of treatment and hear the wonders of modern clinical research. Whilst stem cell research remains a controversial topic, there is no doubt that the medical innovation landscape is advancing. However, clinical trials are not without risks. Those participating need to be fully informed", advised Carlos Lopez.
“I have acted and currently act for clients injured during clinical trials and the effects can often be devastating on them and their family."
Should you require advice before agreeing to participate in a clinical trial or experiment or alternatively, if you or a family member has been injured as a result of a trial, then contact Carlos on 01772 280340.