Health
David Paton, Creator of Flying Eye Hospital, Dies at 94
David Paton, an idealistic and innovative ophthalmologist who started Project Orbis, converting a United Airlines jet into a flying hospital that took surgeons to developing countries to operate on patients and educate local doctors, died on April 3 at his home in Reno, Nev. He was 94.
His death was confirmed by his son, Townley.
The son of a prominent New York eye surgeon whose patients included the Shah of Iran and the financier J. Pierpont Morgan’s horse, Dr. Paton (pronounced PAY-ton) was teaching at the Wilmer Eye Institute at Johns Hopkins University in the early 1970s when he became discouraged by increasing cases of preventable blindness in far-flung places.
“More eye doctors were needed,” he wrote in his memoir, “Second Sight: Views from an Eye Doctor’s Odyssey” (2011), “but equally important was the need to beef up the existing doctors’ medical education.”
But how?
He considered shipping trunks of equipment — almost the way a circus would — but that presented logistical challenges. He pondered the possibility of using a medical ship like the one that Project Hope, a humanitarian group, sent around the world. That was too slow for him.
“Shortly after the first moon landing in 1969, thinking big was becoming a reality,” Dr. Paton wrote.
And then a moonshot idea struck him: “Could an aircraft be the answer? A large enough aircraft could be converted into an operating theater, a teaching classroom and all the necessary facilities.”
All he needed was a plane. He asked the military to donate one, but that was a nonstarter. He approached several universities for the money to buy one, but administrators turned him down, saying the idea wasn’t feasible.
“David was willing to take risks that others wouldn’t,” Bruce Spivey, the founding president of the American Academy of Ophthalmology, said in an interview. “He was charming. He was inspiring. And he didn’t quit.”
Dr. Paton decided to raise funds on his own. In 1973, he founded Project Orbis with a group of wealthy, well-connected society figures like the Texas oilman Leonard F. McCollum and Betsy Trippe Wainwright, the daughter of the Pan American World Airways founder Juan Trippe.
In 1980, Mr. Trippe helped persuade the United Airlines chief executive Edward Carlson to donate a DC-8 jet. The United States Agency for International Development contributed $1.25 million to convert the plane into a hospital with an operating room, recovery area and a classroom equipped with televisions, so local medical workers could watch surgeries.
Surgeons and nurses volunteered their services, agreeing to spend two to four weeks abroad. The first flight, in 1982, was to Panama. The plane then went to Peru, Jordan, Nepal and beyond. Mother Teresa once visited. So did the Cuban leader Fidel Castro.
In 1999, The Sunday Times of London’s magazine sent a reporter to Cuba to write about the plane, now known as the Flying Eye Hospital. One of the patients who arrived was a 14-year-old girl named Julia.
“In developed nations, Julia’s condition would have been little more than an irritation,” The Sunday Times article said. “It is almost certain she had uveitis, an inflammation inside the eye, which can be cleared with drops. In Britain, even cats are easily treated.”
Her doctor was Edward Holland, a prominent eye surgeon.
“Holland uses tiny knives to make openings that allow him to get his instruments into the eye, and soon he is pulling at Julia’s scar tissue,” The Sunday Times article said. “As the tissue is pulled away, a dark and liquid pupil, unseen for a decade, is revealed. It is an intimate and moving moment; this is medicine’s chamber music. Next, he breaks up and removes the cataract, and implants a lens so that the eye will keep its shape.”
The Cuban ophthalmologists watching in the viewing room applauded.
But after the surgery, Julia still couldn’t see.
“And then a minor miracle begins,” the article said. “As the swelling begins to go down, she makes discoveries about the world around her. Minute by minute she can see something new.”
David Paton was born on Aug. 16, 1930, in Baltimore, and grew up in Manhattan. His father, Richard Townley Paton, specialized in corneal transplants and founded the Eye-Bank for Sight Restoration. His mother, Helen (Meserve) Paton, was an interior designer.
In his memoir, he described growing up “among the fine, intellectually sharp, widely traveled persons of the Establishment.” His father practiced on Park Avenue. His mother threw parties at their home on the Upper East Side.
David attended the Hill School, a boarding school in Pottstown, Pa. There, he met James A. Baker III, a Texan who later became secretary of state for President George H.W. Bush. They were roommates at Princeton University and lifelong best friends.
“David came from a very privileged background, but he was down to earth and just a very likable guy,” Mr. Baker said in an interview. “He had his objectives in life straight. He was a hell of a lot better student than I was.”
After graduating from Princeton in 1952, David earned his medical degree from Johns Hopkins University. He worked in senior positions at the Wilmer Eye Institute and served as chairman of the ophthalmology department at the Baylor College of Medicine in Houston.
In 1979, while still trying to procure a plane for Project Orbis, he became the medical director of the King Khaled Eye Specialist Hospital in Riyadh, Saudi Arabia.
“Among my duties,” he wrote in his memoir, “was providing eye care for many of the princes and princesses of the kingdom — about 5,000 of each, I was told — and it seemed that all of them insisted on being treated exclusively by the doctor in charge, no matter how minor their complaint.”
Dr. Paton’s marriages to Jane Sterling Treman and Jane Franke ended in divorce. He married Diane Johnston in 1985. She died in 2022.
In addition to his son, he is survived by two granddaughters.
Dr. Paton left his role as medical director of Project Orbis in 1987, after a dispute with the board of directors. That year, President Ronald Reagan awarded him the Presidential Citizens Medal.
Although his official connection with the organization had ended, he occasionally served as an informal adviser.
Now called Orbis International, the organization is on its third plane, an MD-10 donated by Federal Express.
From 2014 to 2023, Orbis performed more than 621,000 surgeries and procedures, according to its most recent annual report, and offered more than 424,000 training sessions to doctors, nurses and other providers.
“The plane is just such a unique venue,” Dr. Hunter Cherwek, the organization’s vice president of clinical services and technologies, said in an interview. “It was just an incredibly bold and visionary idea.”
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Former U.S. Sen. Ben Sasse of Nebraska announced this week that he has been diagnosed with metastatic stage 4 pancreatic cancer, calling the disease “a death sentence” in a message posted on X.
Sasse, 53, said the cancer has spread and acknowledged that he has “less time than I’d prefer,” although he also mentioned recent scientific advances and his intention to pursue treatment.
“I’m not going down without a fight,” Sasse said when revealing his diagnosis. “One sub-part of God’s grace is found in the jaw-dropping advances science has made the past few years in immunotherapy and more.”
HIDDEN FACTOR IN CANCER TREATMENT TIMING MAY AFFECT SURVIVAL, RESEARCHERS SAY
Pancreatic cancer is known to be one of the deadliest forms of cancer, with ongoing research efforts aiming to improve outcomes.
Below are six key things to know about the disease.
No. 1: Pancreatic cancer is often diagnosed late and is highly deadly
Pancreatic cancer is notoriously aggressive and difficult to treat, according to the American Cancer Society. Most patients are not diagnosed until the disease has already spread to other organs, largely because there aren’t reliable screening tests and early symptoms can be vague or absent.
Ben Sasse, a former U.S. senator from Nebraska, announced that he has been diagnosed with metastatic stage 4 pancreatic cancer. (Getty Images; iStock)
The ACS estimates that 67,440 Americans will be diagnosed with pancreatic cancer in 2025, and about 51,980 are expected to die from it. The tumor’s biology creates physical and chemical barriers that reduce the effectiveness of many traditional treatments.
No. 2: New immunotherapies are showing early promise
Researchers at UCLA recently reported progress on an experimental, off-the-shelf, cell-based immunotherapy designed to attack pancreatic cancer.
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In mouse studies, the therapy slowed tumor growth, extended survival and remained effective even after the cancer had spread to other organs, such as the liver and lungs.
The treatment uses special immune cells called natural killer T (NKT) cells, which are genetically modified so they can specifically recognize and attack pancreatic cancer cells.
Early research is exploring new approaches to pancreatic cancer, including experimental immunotherapies and studies of risk factors, but many findings are still in preclinical or observational stages. (iStock)
Unlike personalized therapies, the NKT cells are naturally compatible with different immune systems and can be mass-produced from donor stem cells.
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Researchers estimate that one donor could supply cells for thousands of treatments, with a potential cost of around $5,000 per dose. All testing so far has been done in mice, and human trials have not yet begun.
No. 3: Diet and gut health may affect treatment recovery
Separate research from the Massachusetts Institute of Technology has suggested that the amino acid cysteine could help the gut heal after cancer treatments, such as chemotherapy and radiation.
In mouse studies, cysteine — found in foods like meat, eggs, dairy products, legumes and nuts — helped to regenerate intestinal stem cells that are often damaged during cancer therapy.
Researchers are studying how diet, including nutrients such as cysteine found in high-protein foods, may help support recovery from pancreatic cancer treatments. (iStock)
Additional unpublished research showed benefits after treatment with 5-fluorouracil, a chemotherapy drug used for colon and pancreatic cancers.
Researchers emphasized that human studies are still needed and that cysteine is not a cure for cancer itself.
No. 4: Alcohol and lifestyle factors may raise cancer risk
Recent research published in PLOS Medicine by the International Agency for Research on Cancer found that alcohol consumption is associated with an increased risk of pancreatic cancer.
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The study followed 2.5 million people for about 16 years, finding that each additional 10 grams of ethanol consumed per day was linked to a 3% increase in risk. Higher intake levels were associated with greater risk, particularly with beer and spirits.
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Researchers noted that the study was observational and that more work is needed to understand lifetime drinking patterns.
No. 5: Symptoms are often subtle and easily missed
When symptoms do occur, they can include abdominal pain that spreads to the sides or back, loss of appetite and unexplained weight loss, according to Mayo Clinic.
Some patients develop jaundice — yellowing of the skin and whites of the eyes — along with light-colored or floating stools, dark urine and itching.
Common warning signs of pancreatic cancer can include abdominal pain, unexplained weight loss and loss of appetite. (iStock)
Other possible signs include a new diagnosis of diabetes (or diabetes that becomes harder to control), pain and swelling in an arm or leg that may be linked to a blood clot, and persistent tiredness or weakness.
Those who are experiencing symptoms should consult with a healthcare professional.
No. 6: Age, genetics and health conditions can raise risk
Pancreatic cancer risk is influenced by a combination of genetic, medical and lifestyle factors.
The disease becomes more likely with age, and men are slightly more susceptible, according to the ACS. Those with a family history or inherited genetic mutation also have a higher risk, as do people with type 2 diabetes, obesity and lack of physical activity.
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Diets high in processed or red meats and low in fruits and vegetables, as well as high alcohol consumption, may also contribute to pancreatic cancer risk, along with some occupational chemical exposures, per multiple cancer agencies.
Experts note, however, that many people are diagnosed with the disease despite having no clear risk factors.
Deirdre Bardolf, Ashley J. DiMella, Alex Nitzberg and Angelica Stabile, all of Fox News Digital, contributed reporting.
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The first oral GLP-1 medication for weight loss has been approved for use in the U.S.
The Wegovy pill, from drugmaker Novo Nordisk, was cleared by the Food and Drug Administration to reduce excess body weight, maintain long-term weight reduction and lower the risk of major cardiovascular events.
Approval of the once-daily 25mg semaglutide pill was based on the results of two clinical trials — the OASIS trial program and the SELECT trial.
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The Wegovy pill demonstrated a mean weight loss of 16.6% in the OASIS 4 trial among adults who were obese or overweight and had one or more comorbidities (other medical conditions), according to a press release. In the same trial, one in three participants experienced 20% or greater weight loss.
The first oral GLP-1 medication for weight loss has been approved for use in the U.S. (iStock)
Novo Nordisk reported that the weight loss achieved with the pill is similar to that of injectable Wegovy and has a similar safety profile.
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“With today’s approval of the Wegovy pill, patients will have a convenient, once-daily pill that can help them lose as much weight as the original Wegovy injection,” said Mike Doustdar, president and CEO of Novo Nordisk, in the press release.
Novo Nordisk reported that the weight loss achieved with the pill is similar to that of injectable Wegovy and has a similar safety profile. (James Manning/PA Images via Getty Images)
“As the first oral GLP-1 treatment for people living with overweight or obesity, the Wegovy pill provides patients with a new, convenient treatment option that can help patients start or continue their weight-loss journey.”
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The oral GLP-1 is expected to launch in the U.S. in early January 2026. Novo Nordisk has also submitted oral semaglutide for obesity to the European Medicines Agency (EMA) and other regulatory authorities.
“Most side effects will be GI-related and should be similar to the injectable, such as nausea, vomiting and constipation,” an expert said. (iStock)
Dr. Sue Decotiis, a medical weight-loss doctor in New York City, confirmed in an interview with Fox News Digital that studies show oral Wegovy is comparable to the weekly injectable, just without the needles.
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Although the pill may result in better compliance and ease of use, Decotiis warned that some patients may not absorb the medication through the gastrointestinal tract as well as with the injectable version due to individual idiosyncrasies in the body.
“Most side effects will be GI-related and should be similar to the injectable, such as nausea, vomiting and constipation,” she said.
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“In my practice, I have found tirzepatide (Mounjaro and Zepbound) to yield more weight loss and fat loss than semaglutide by about 20%,” the doctor added. “This has been shown in studies, often [with] fewer side effects.”
More oral GLP-1s may be coming in 2026, according to Decotiis, including an Orforglipron application by Lilly and a new combination Novo Nordisk drug, which is pending approval later next year.
One expert warned that some patients may not absorb the medication through the gastrointestinal tract as well as with the injectable version. (iStock)
“There will be more new drugs available in the future that will be more effective for patients who are more insulin-resistant and have not responded as well to semaglutide and/or tirzepatide,” the doctor said. “This is great news, as novel drugs affecting more receptors mean better long-term results in more patients.”
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As these medications become cheaper and easier to access, Decotiis emphasized that keeping up with healthy lifestyle habits — including proper nutrition with sufficient protein and fiber, as well as increased hydration — is essential to ensuring lasting results.
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“If not, patients will regain weight and could lose muscle and not enough body fat,” she said.
Fox News Digital reached out to Novo Nordisk for comment.
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A study from Sweden’s Uppsala University discovered a link between microplastics and multiple sclerosis (MS).
The research, published in the journal Environmental International, discovered that exposure to two common environmental contaminants, PFAS and PCBs, could increase the risk of the autoimmune disease.
PFAS, or per- and polyfluoroalkyl substances, known as “forever chemicals,” are used in some common household products, such as non-stick cookware, textiles and cleaning products. They have also been found in drinking water throughout the U.S., according to the U.S. Environmental Protection Agency.
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PCBs, or polychlorinated biphenyls, are toxic industrial chemicals once widely used in electrical equipment before being banned decades ago, as stated by the National Institute of Environmental Health Sciences.
The new study findings were based on blood samples of 1,800 Swedish individuals, including about 900 who had recently been diagnosed with MS, according to a university press release.
PFAS, or per- and polyfluoroalkyl substances, known as “forever chemicals,” are used in some common household products, including non-stick cookware. (iStock)
The first phase of the trial studied 14 different PFAS contaminants and three substances that appear when PCBs are broken down in the body. These were then investigated for a link to the odds of diagnosis.
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“We saw that several individual substances, such as PFOS and two hydroxylated PCBs, were linked to increased odds for MS,” lead study author Kim Kultima said in a statement. “People with the highest concentrations of PFOS and PCBs had approximately twice the odds of being diagnosed with MS, compared to those with the lowest concentrations.”
The researchers then examined the combined effects of these substances and found that the mixture was also linked to increased risk.
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Fellow researcher Aina Vaivade noted that risk assessments should consider chemical mixtures, not just individual exposures, because people are typically exposed to multiple substances at the same time.
“We saw that several individual substances, such as PFOS and two hydroxylated PCBs, were linked to increased odds for MS,” the lead study author said. (iStock)
The final phase of the study investigated the relationship between inheritance, chemical exposure and the odds of MS diagnosis, revealing that those who carry a certain gene variant actually have a reduced MS risk.
However, individuals who carried the gene and had higher exposure to PFOS — a singular type of chemical in the PFAS family — had an “unexpected” increased risk of MS.
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“This indicates that there is a complex interaction between inheritance and environmental exposure linked to the odds of MS,” Kultima said.
“We therefore think it is important to understand how environmental contaminants interact with hereditary factors, as this can provide new knowledge about the genesis of MS and could also be relevant for other diseases.”
Multiple sclerosis is a disease that leads to the breakdown of the protective covering of the nerves, according to Mayo Clinic. (iStock)
Fox News senior medical analyst Dr. Marc Siegel commented on these findings in an interview with Fox News Digital.
“MS is a complex disease that is somewhat autoimmune and somewhat post-inflammatory,” said Siegel, who was not involved in the study. “Epstein-Barr virus infection greatly increases the risk of MS.”
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“There is every reason to believe that environmental triggers play a role, including microplastics, and this important study shows a correlation, but not causation — in other words, it doesn’t prove that the microplastics caused MS.”
The study had some limitations, the researchers acknowledged, including that the chemical exposure was measured only once, at the time of blood sampling. This means it may not accurately represent participants’ long-term or past exposure levels relevant to MS development.
“There is every reason to believe that environmental triggers play a role.”
Fox News Digital reached out to several industry groups and manufacturers requesting comment on the potential link between PFAS chemicals and multiple sclerosis.
Several have issued public statements, including the American Chemistry Council, which states on its website that “manufacturers and many users of today’s PFAS are implementing a variety of practices and technologies to help minimize environmental emissions.”
In April 2024, the EPA enacted a new federal rule that sets mandatory limits on certain PFAS chemicals in drinking water, aiming to reduce exposure. The agency also aims to fund testing and treatment efforts.
A woman working out outdoors takes a sip of water from a plastic bottle. (iStock)
Multiple sclerosis is a disease that leads to the breakdown of the protective coverings that surround nerve fibers, according to Mayo Clinic.
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The immune system’s attack on these nerve sheaths can cause numbness, weakness, trouble walking and moving, vision changes and other symptoms, and can lead to permanent damage.
There is currently no cure for MS, Mayo Clinic reports, but treatment is available to manage symptoms and modify the course of the disease.
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