Health
Spinal cord treatment restores function for paralyzed patients in study: ‘New hope’
Ninety percent of paralyzed patients regained strength or function in their upper limbs after receiving an experimental therapy, a new study found.
After receiving spinal cord simulation from ONWARD Medical’s ARC-EX system, the participants saw “significant improvement” in their hand and arm function, according to a press release.
The study, published on Monday in Nature Medicine, included 65 participants at 14 leading spinal cord injury centers in the U.S., Europe and Canada.
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The participants received non-invasive electrical stimulation of the spinal cord using ARC-EX, and then researchers gauged the safety and effectiveness of the system.
Improvement was seen even in people whose injuries occurred up to 34 years ago, the release stated.
After receiving spinal cord simulation from ONWARD Medical’s ARC-EX system, the participants saw “significant improvement” in hand and arm function, according to a new study. (Nature Medicine)
“When a person suffers a spinal cord injury, after two to three months of rehabilitation, they are sent home and told there is nothing further that can be done,” Dave Marver, CEO of ONWARD Medical, told Fox News Digital.
The company is global; its main headquarters is in The Netherlands.
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“This week’s publication in Nature Medicine heralds a new era in spinal cord injury care. The Up-LIFT trial demonstrated that ONWARD ARC therapy can restore strength and function of the hands and arms up to 34 years after a spinal cord injury.”
“This is a game-changer for the spinal cord injury community and their loved ones.”
Improvement was seen even in people whose injuries occurred up to 34 years ago, the release stated. (iStock)
The trial results far exceeded the researchers’ expected 50% response rate — giving “new hope” to people with SCI, noted lead study author Chet Moritz, Ph.D., professor of electrical and computer engineering and rehabilitation medicine at the University of Washington, in the release.
After two months, more than half the paralyzed participants regained enough “grasp force” to lift up a filled cup, pick up an item with a fork or insert a key, according to Moritz.
“This is a game-changer for the spinal cord injury community and their loved ones.”
“This indicates not only improved strength and function, but also the potential for greater independence with ARC-EX Therapy,” he said.
Additional benefits included reduced muscle spasms, improved sleep and a greater sense of touch in the upper body, the release said.
Eighty-seven percent of the participants reported having an improved quality of life after receiving the therapy.
After two months, more than half of the paralyzed participants regained enough “grasp force” to lift up a filled cup, the study noted. (iStock)
“Improvement in arm and hand function is among the highest priorities for people with tetraplegia (paralysis in the upper and lower body) who have endured far too long without effective therapies for functional recovery,” Marver, the company CEO, said in the release.
“The findings published in Nature Medicine provide critical and compelling evidence that ARC-EX has the potential to restore independence in daily activities and improve [the patients’] quality of life.”
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Dr. Marc Siegel, clinical professor of medicine at NYU Langone Medical Center and a Fox News medical contributor, was not involved in the trial but commented on the results.
“This has been tried for many years with reports that it helps, but it has not yet gone mainstream in patients with upper and lower spinal cord paralysis,” he told Fox News Digital.
“Improvement in arm and hand function is among the highest priorities for people with tetraplegia.”
“This small study in a very prominent journal is very encouraging in terms of some return of upper extremity function,” Siegel continued.
“It warrants further study and more universal use in these patients.”
It’s possible that this type of spinal cord stimulation could be combined with the increasing use of other brain and spine interfaces to restore function, the doctor added.
ONWARD Medical’s ARC-EX system, pictured here, performs non-invasive electrical stimulation of the spinal cord. (ONWARD Medical)
John Hinson, M.D., an orthopedic surgeon in Florida, was also not involved in the study but shared his insights on the findings.
“Patients with incomplete quadriplegia can be left with weakness and muscle spasm, as well as sensory changes that can cause significant loss of function,” he told Fox News Digital.
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Traditional treatments for these injuries have included physical therapy, he noted, but results can be limited.
“Review of the trial results shows that by two months of use, over half of the patients showed significant functional improvement in activities such as grasping and pinching required for basic daily tasks,” Hinson said.
“If these results can be predictably achieved, it would greatly improve the lives of patients with spinal cord injuries that resulted in incomplete quadriplegia.”
Traditional treatments for these injuries have included physical therapy, but results can be limited, one doctor noted. (iStock)
This could potentially be a “big factor” in the treatment of these patients, according to Hinson.
ONWARD has submitted an application to the U.S. Food and Drug Administration (FDA) to gain approval for the ARC-EX system, with clearance expected later this year.
“We are laser-focused on our commitment to bringing this first-of-its-kind technology to the SCI community as soon as possible,” Marver said.
The ARC-EX System will require a prescription from a qualified health care professional once it is cleared for use, according to the company.
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Bipartisan push to invest in US national parks
Bret Baier moderates a discussion with Representatives Bruce Westerman (R-AR) and Jared Huffman (D-CA) about the ‘America the Beautiful’ initiative. This bipartisan effort seeks to modernize national parks ahead of America’s 250th anniversary, investing $1.9 billion annually. They emphasize national parks as common ground, beloved by all Americans, and crucial for our shared heritage.
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As the United States celebrates its 250th anniversary, many Americans are taking extra notice of all the things the country has to offer.
One such case is our access to vast wilderness. Today, the nation’s national parks are bustling tourist attractions, but they may also serve as vital resources for public health, experts say.
The most immediate health boost comes from physical movement.
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Guidelines from the Centers for Disease Control and Prevention show that regular physical activity is crucial for reducing obesity, improving sleep quality and lowering the risk of chronic illnesses.
The nation’s public lands include parks, trails and open spaces that encourage outdoor recreation and physical activity.
Beyond physical fitness, national parks contribute to documented mental health benefits. (iStock)
A review by the Community Preventive Services Task Force (CPSTF) found that implementing park, trail and greenway infrastructure directly increases physical activity across communities.
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When people walk, hike or bike through national parks, they are actively lowering their blood pressure, boosting immune function and reducing overall mortality, data shows.
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Beyond physical fitness, national parks may contribute to documented mental health benefits.
Previous research has demonstrated that direct exposure to nature significantly reduces physiological stress, lowers heart rates and decreases levels of stress hormones, like cortisol.
Engaging in educational activities and lifelong learning preserves brain function, improves memory and helps stave off age-related cognitive decline, research shows. (iStock)
This research also shows that natural environments boost attention span, combat mental fatigue and improve cognitive performance.
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Parks also act as natural venues for mindfulness and social connection.
Research shows that practicing mindfulness in quiet outdoor spaces lowers stress and mitigates feelings of loneliness and social isolation.
Research highlights that practicing mindfulness in quiet outdoor spaces lowers stress and mitigates feelings of loneliness and social isolation. (iStock)
Additionally, because parks protect cultural and historical resources, they can inspire lifelong learning.
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According to the data, engaging in educational activities and lifelong learning preserves brain function, improves memory and helps stave off age-related cognitive decline.
The National Park Service was established in 1916 to conserve the nation’s natural and historic resources for future generations, according to the organization.
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Today, that mission has expanded, as parks are recognized not only for their scenic and cultural value, but also the opportunities they provide for recreation and physical activity.
Screwworm outbreak threat to US livestock, prompts USDA action
Agriculture Secretary Brooke Rollins discusses USDA’s response to the New World Screwworm outbreak in Texas and New Mexico, assuring safe food supply on ‘The Bottom Line.’ VI LONG DEK: Agriculture Secretary Brooke Rollins addresses the alarming resurgence of New World Screwworm in Texas and New Mexico, emphasizing USDA’s aggressive containment efforts. She confirms the food supply remains safe while highlighting the administration’s focus on domestic fertilizer production, investing billions in new plants and infrastructure projects. Rollins celebrates 250 years of American agriculture and its vital role in national security.
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Doctors thought a 60-year-old man had metastatic brain cancer after scans revealed multiple tumors – but further testing revealed a shocking diagnosis.
The Spanish man, who was not named, was found to have a parasitic tapeworm larvae lodged in his brain — a case of neurocysticercosis, a parasitic infection of the central nervous system caused by the pork tapeworm (Taenia solium).
The patient, a lifelong resident of Castellón, Spain, had not traveled to any regions where the disease is endemic, according to the case report published in the CDC journal Emerging Infectious Diseases.
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The man had initially come to the hospital after suffering two weeks of progressive headaches and mild behavioral changes.
Radiologic findings from a study of autochthonous neurocysticercosis brain lesions mimicking metastatic disease. (Emerging Infectious Diseases)
CT scans showed multiple abnormal spots that looked like tumors that had spread from cancer elsewhere in the body, leading doctors to suspect advanced brain cancer.
However, whole-body scans, a colonoscopy and specialized imaging failed to identify cancer anywhere in the patient’s body, the case report stated.
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When doctors performed a more detailed MRI, they discovered several fluid-filled cysts in the brain, some of which contained the head of a tapeworm. A blood test confirmed the diagnosis of neurocysticercosis.
The man was treated with a combination of albendazole and praziquantel (two antiparasitic medications), as well as corticosteroids to reduce inflammation. He successfully recovered with no complications, according to the case report.
CT scans (not pictured) showed multiple abnormal spots that looked like tumors that had spread from cancer elsewhere in the body, leading doctors to suspect advanced brain cancer. (iStock)
The authors suggested that the patient may have gotten the infection after accidentally ingesting microscopic tapeworm eggs years earlier.
The exposure may have occurred while working a construction job with migrant coworkers from regions where neurocysticercosis is endemic.
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People can catch the pork tapeworm in two different ways. Eating undercooked infected pork usually leads to an intestinal tapeworm, but accidentally swallowing the parasite’s eggs — typically through food or water contaminated with feces — can send the larvae into the bloodstream, where they may form cysts in the brain and other organs. This can cause the disease the patient in the case report acquired.
A photomicrograph shows histopathologic features in a brain tissue specimen from a case of neurocysticercosis caused by the pork tapeworm Taenia solium. The image documents pathological changes associated with this parasitic infection. (Smith Collection/Gado/Getty Images)
As this was just a single case, the source of transmission could not be proven, the researchers acknowledged, and the findings cannot be generalized to a wider population. The report shows that there is a possibility of local transmission in non-endemic settings, but cannot establish how often this occurs.
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In the United States, less than 2% of neurocysticercosis cases are considered domestically acquired, according to the case report.
A prior systematic review identified only 18 confirmed locally acquired cases in Western Europe between 1990 and 2011.
The authors suggested that the patient may have gotten the infection after accidentally ingesting microscopic tapeworm eggs years earlier. (Associated Press)
In some cases, NCC can cause serious symptoms, including seizures, stroke, neurological deficits and cognitive decline.
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“Our case emphasizes that the absence of travel history should not preclude NCC from the differential diagnosis of multiple ring-enhancing brain lesions, even in regions where metastatic cancer is statistically much more likely,” the researchers concluded in the case study.
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Detecting the worms earlier could have prevented “unnecessary invasive oncologic procedures and led to prompt, targeted antiparasitic therapy,” they added.
Fox News Digital reached out to the researchers for comment.
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A rare and potentially fatal tick-borne illness currently spreading across the United States can be traced back to a 1958 case involving a young boy on a farm.
The disease, known as Powassan virus, was named for the Ontario town near where it was first discovered.
At the time of his death, Lincoln Byers, a 4-year-old living in Canada, had a condition that medical professionals could not explain, the Boston Globe reported.
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Years later, researchers discovered a tick harboring the same virus on a dead squirrel, finally providing an answer to the tragedy, but foreshadowing a growing public health challenge.
While once considered an obscure medical anomaly, Powassan virus cases have reached historic highs in the U.S., data show.
Powassan is most prevalent from late spring through mid-fall, when tick populations peak and outdoor activity increases. (iStock)
According to the Centers for Disease Control and Prevention, 76 Americans were diagnosed with the virus in 2025, the highest annual total on record. Previously, the U.S. averaged just seven to eight diagnoses each year.
The virus is primarily transmitted to humans through the bite of an infected woodchuck tick or deer tick. Like other tick-borne illnesses, Powassan is most prevalent from late spring through mid-fall, when tick populations peak and outdoor activity increases.
Public health experts warn that the virus’s transmission speed makes it uniquely dangerous.
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“One of the most dangerous aspects is its rapid transmission,” Dr. Jorge P. Parada, a medical advisor at the National Pest Management Association in Chicago, told Fox News Digital.
“Powassan can be transmitted in as little as 15 minutes after the infected tick bites, while Lyme disease usually requires a 36- to 48-hour attachment time for transmission.”
Powassan carries an incubation period of one to four weeks before symptoms manifest. (iStock)
Parada noted that while Powassan remains rare compared to Lyme disease, it poses clinical concern.
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Dr. Marc Siegel, senior medical analyst for Fox News, confirmed that the virus transmits significantly faster than Lyme disease. He noted that Powassan carries an incubation period of one to four weeks before symptoms manifest.
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Initial symptoms include fever, headache, vomiting and weakness, though some infected individuals remain asymptomatic, according to the CDC.
There are currently no specific medications or vaccines to treat or prevent Powassan virus. (iStock)
The virus can progress to severe neurological complications, including encephalitis (inflammation of the brain) and meningitis (inflammation of the spinal cord membranes).
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In severe cases, patients may experience confusion, loss of coordination, difficulty speaking and seizures, per the CDC.
“One of the most dangerous aspects of it is its rapid transmission.”
Approximately 10% of Powassan cases involving severe neurological disease are fatal, and many survivors experience long-term neurological issues.
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There are currently no specific medications or vaccines to treat or prevent Powassan virus; clinical care is limited to supportive therapy, such as intravenous fluids and respiratory support.
While anyone can develop severe illness, those at the highest risk include children, older adults and immunocompromised individuals, experts caution.
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