Current:Home > FinanceMan receives the first eye transplant plus a new face. It’s a step toward one day restoring sight -WealthMindset
Man receives the first eye transplant plus a new face. It’s a step toward one day restoring sight
SignalHub View
Date:2025-04-10 07:07:45
NEW YORK (AP) — Surgeons have performed the world’s first transplant of an entire human eye, an extraordinary addition to a face transplant — although it’s far too soon to know if the man will ever see through his new left eye.
An accident with high-voltage power lines had destroyed most of Aaron James’ face and one eye. His right eye still works. But surgeons at NYU Langone Health hoped replacing the missing one would yield better cosmetic results for his new face, by supporting the transplanted eye socket and lid.
The NYU team announced Thursday that so far, it’s doing just that. James is recovering well from the dual transplant last May and the donated eye looks remarkably healthy.
“It feels good. I still don’t have any movement in it yet. My eyelid, I can’t blink yet. But I’m getting sensation now,” James told The Associated Press as doctors examined his progress recently.
“You got to start somewhere, there’s got to be a first person somewhere,” added James, 46, of Hot Springs, Arkansas. “Maybe you’ll learn something from it that will help the next person.”
Today, transplants of the cornea — the clear tissue in front of the eye — are common to treat certain types of vision loss. But transplanting the whole eye — the eyeball, its blood supply and the critical optic nerve that must connect it to the brain — is considered a moonshot in the quest to cure blindness.
Whatever happens next, James’ surgery offers scientists an unprecedented window into how the human eye tries to heal.
“We’re not claiming that we are going to restore sight,” said Dr. Eduardo Rodriguez, NYU’s plastic surgery chief, who led the transplant. “But there’s no doubt in my mind we are one step closer.”
Some specialists had feared the eye would quickly shrivel like a raisin. Instead, when Rodriguez propped open James’ left eyelid last month, the donated hazel-colored eye was as plump and full of fluid as his own blue eye. Doctors see good blood flow and no sign of rejection.
Now researchers have begun analyzing scans of James’ brain that detected some puzzling signals from that all-important but injured optic nerve.
One scientist who has long studied how to make eye transplants a reality called the surgery exciting.
“It’s an amazing validation” of animal experiments that have kept transplanted eyes alive, said Dr. Jeffrey Goldberg, chair of ophthalmology at Stanford University.
The hurdle is how to regrow the optic nerve, although animal studies are making strides, Goldberg added. He praised the NYU team’s “audacity” in even aiming for optic nerve repair and hopes the transplant will spur more research.
“We’re really on the precipice of being able to do this,” Goldberg said.
James was working for a power line company in June 2021 when he was shocked by a live wire. He nearly died. Ultimately he lost his left arm, requiring a prosthetic. His damaged left eye was so painful it had to be removed. Multiple reconstructive surgeries couldn’t repair extensive facial injuries including his missing nose and lips.
James pushed through physical therapy until he was strong enough to escort his daughter Allie to a high school homecoming ceremony, wearing a face mask and eye patch. Still he required breathing and feeding tubes, and longed to smell, taste and eat solid food again.
“In his mind and his heart, it’s him — so I didn’t care that, you know, he didn’t have a nose. But I did care that it bothered him,” said his wife, Meagan James.
Face transplants remain rare and risky. James’ is only the 19th in the U.S., the fifth Rodriguez has performed. The eye experiment added even more complexity. But James figured he’d be no worse off if the donated eye failed.
Three months after James was placed on the national transplant waiting list, a matching donor was found. Kidneys, a liver and pancreas from the donor, a man in his 30s, saved three other people.
During James’ 21-hour operation, surgeons added another experimental twist: When they spliced together the donated optic nerve to what remained of James’ original, they injected special stem cells from the donor in hopes of spurring its repair.
Last month, tingles heralded healing facial nerves. James can’t yet open the eyelid, and wears a patch to protect it. But as Rodriguez pushed on the closed eye, James felt sensation — although on his nose rather than his eyelid, presumably until slow-growing nerves get reoriented. The surgeon also detected subtle movements beginning in muscles around the eye.
Then came a closer look. NYU ophthalmologist Dr. Vaidehi Dedania ran a battery of tests. She found expected damage in the light-sensing retina in the back of the eye. But she said it appears to have enough special cells called photoreceptors to do the job of converting light to electrical signals, one step in creating vision.
Normally, the optic nerve then would send those signals to the brain to be interpreted. James’ optic nerve clearly hasn’t healed. Yet when light was flashed into the donated eye during an MRI, the scan recorded some sort of brain signaling.
That both excited and baffled researchers, although it wasn’t the right type for vision and may simply be a fluke, cautioned Dr. Steven Galetta, NYU’s neurology chair. Only time and more study may tell.
Still, the surgery marks “a technical tour de force,” said Dr. David Klassen, chief medical officer of the United Network for Organ Sharing, which runs the nation’s transplant system. “You can learn a tremendous amount from a single transplant” that could propel the field.
As for James, “we’re just taking it one day at a time,” he said.
___
The Associated Press Health and Science Department receives support from the Howard Hughes Medical Institute’s Science and Educational Media Group. The AP is solely responsible for all content.
veryGood! (723)
Related
- 2025 'Doomsday Clock': This is how close we are to self
- The Fed's radical new bank band-aid
- Black man who says he was elected mayor of Alabama town alleges that White leaders are keeping him from position
- Plan to Save North Dakota Coal Plant Faces Intense Backlash from Minnesotans Who Would Help Pay for It
- This was the average Social Security benefit in 2004, and here's what it is now
- Jaden Smith Says Mom Jada Pinkett Smith Introduced Him to Psychedelics
- Body believed to be of missing 2-year-old girl found in Philadelphia river
- A U.K. agency has fined TikTok nearly $16 million for handling of children's data
- Kylie Jenner Shows Off Sweet Notes From Nieces Dream Kardashian & Chicago West
- The Biden Administration Rethinks its Approach to Drilling on Public Lands in Alaska, Soliciting Further Review
Ranking
- Alex Murdaugh’s murder appeal cites biased clerk and prejudicial evidence
- Phoenix residents ration air conditioning, fearing future electric bills, as record-breaking heat turns homes into air fryers
- Earthjustice Is Suing EPA Over Coal Ash Dumps, Which Leak Toxins Into Groundwater
- Researchers Say Science Skewed by Racism is Increasing the Threat of Global Warming to People of Color
- Selena Gomez's "Weird Uncles" Steve Martin and Martin Short React to Her Engagement
- About 1 in 10 young adults are vaping regularly, CDC report finds
- Laid off on leave: Yes, it's legal and it's hitting some workers hard
- NPR quits Twitter after being falsely labeled as 'state-affiliated media'
Recommendation
'Most Whopper
Chipotle and Sweetgreen's short-lived beef over a chicken burrito bowl gets resolved
Conservation has a Human Rights Problem. Can the New UN Biodiversity Plan Solve it?
A big misconception about debt — and how to tackle it
Retirement planning: 3 crucial moves everyone should make before 2025
SpaceX prepares to launch its mammoth rocket 'Starship'
UN Report Says Humanity Has Altered 70 Percent of the Earth’s Land, Putting the Planet on a ‘Crisis Footing’
Taylor Swift, Keke Palmer, Austin Butler and More Invited to Join the Oscars’ Prestigious Academy