America.. performing the first complete eye transplant in the world

Weather of Arabia - A medical team in the United States succeeded in performing the first complete eye transplantation , as the operation provided positive signs after five months and the patient, who lost his sight in a traffic accident, is still gradually regaining his vision, although he has not fully regained his sight yet. However, doctors see this achievement as an important step towards achieving the ultimate goal of restoring sight. This achievement is considered a door of hope for people who have lost their sight, and is an amazing achievement in the field of organ transplantation.

The first complete eye transplant in the United States

A medical team in the United States performed the first full eye transplant for patient Aaron James , who lost his sight as a result of a traffic accident in 2021. James received immunosuppressants to avoid rejection of the transplant, and although he has not fully regained his sight yet, positive signs are showing, which is considered... An amazing achievement towards the goal of restoring sight. The patient appeared publicly during a press conference, where his right eye regained its normal capacity, and he expressed his thanks to the donor and his family, while his left eye still needs more time to recover.

Although the doctors did not expect results like these, they consider this achievement an important step towards the goal of restoring sight, and despite a noticeable improvement in the function of the transplanted eye, the medical team must explore different ways to help the patient fully regain his sense of sight.

The importance of careful follow-up to evaluate the development of the patient's condition was emphasized, and doctors expressed optimism and hope for achieving greater success in the future.

Future prospects in restoring the sense of sight

A Washington study suggests that successful surgery to restore vital senses, such as sight, requires a combination of "many different approaches." These include gene therapy and the use of stem cells, along with preparing the patient's brain through electrical stimulation.

The story of Aaron James represents an example of this approach, as his optic nerve was injected with stem cells from the spinal cord, with the aim of reviving this nerve. The study raises an urgent question about the possibility of restoring the sense of sight to individuals who were born without it, although Washington indicates that this issue is still a long way off. However, it expresses optimism about future progress, perhaps in the coming decades.

Moreover, the study shows the importance of corneal transplantation as a surgical procedure that contributes to restoring vision , and indicates that this procedure is an effective way to reduce pain and improve the shape of the damaged or injured cornea. Despite the high success rate of corneal transplant operations, it carries some rare complications such as Rejection of the donor cornea, although this possibility remains small.

Corneal transplantation... restoring sight and hope for life

Corneal transplantation is a common and effective solution used by doctors to restore vision to patients with corneal damage. This procedure also relieves pain and other symptoms associated with corneal diseases.

The benefits of corneal transplantation include treating several diseases, such as: corneal hypertrophy, thinning or tearing, scarring resulting from infection or injury, corneal swelling, and ulcers that do not respond to medical treatment, and complications resulting from previous eye surgery.

Corneal transplantation is a relatively safe procedure, however, there is a small risk of serious complications, such as eye infection or increased pressure inside the eyeball.

Among the potential challenges of the procedure, “corneal rejection” includes the possibility of an immune system response to the donor cornea, and this could require medical treatment or even another corneal transplant.

The corneas used in the operations are obtained from deceased donors, and the corneas of people who have died of unknown causes, who have had eye surgery, or who suffer from certain health conditions are excluded. in the United States.

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Sources:

alarab.co.uk

euronews

france24