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Experimental treatment eases knee arthritis pain without surgery or pills

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Experimental treatment eases knee arthritis pain without surgery or pills

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Researchers are testing low-dose radiation to treat the painful symptoms of osteoarthritis in the knee.

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The study, published by researchers in Korea and presented at the American Society for Radiation Oncology (ASTRO) annual meeting in September, suggests that a single course of radiation can be a “safe and effective” treatment option.

Knee osteoarthritis is a degenerative joint disease causing pain, swelling and stiffness in the knees that worsens over time.

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The randomized clinical trial enrolled 114 patients with moderate-to-mild knee osteoarthritis who were each assigned a very low dose of radiation, a low dose or a placebo. The only other pain relief used during the study was acetaminophen.

Knee osteoarthritis is a degenerative joint disease causing pain, swelling and stiffness in the knees that worsens over time. (iStock)

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The participants went through six sessions as researchers assessed “meaningful improvement” in at least two of the following markers — pain, physical function and overall assessment of condition.

The patients also completed a questionnaire to report pain, stiffness and function. None of them recorded any treatment-related side effects.

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After four months of treatment, 70% of the low-dose participants met the criteria, compared to 42% in the placebo. Those in the very low-dose group saw a 58.3% improvement.

These findings suggest the low-dose regimen “drove relief beyond placebo effects,” experts noted in a press release.

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A researcher suggested that radiation therapy could delay the need for joint replacement. (iStock)

In the low-dose group, 56.8% recorded meaningful improvements in pain, stiffness and physical function scores, compared to 30.6% in placebo.

The study concluded that low-dose radiation led to significant reductions in pain and improved function after four months, a “small fraction” of what is typically used to treat cancer.

“For people with mild to moderate disease, this approach could delay the need for joint replacement.”

Dr. Byoung Hyuck Kim, principal investigator on the trial and an assistant professor of radiation oncology at Seoul National University College of Medicine, Boramae Medical Center, noted that people with painful knee osteoarthritis “often face a difficult choice” between the risk of side effects from pain medications and the risks of joint replacement surgery.

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“There’s a clinical need for moderate interventions between weak pain medications and aggressive surgery, and we think radiation may be a suitable option for those patients, especially when drugs and injections are poorly tolerated,” he said in a statement.

Other lifestyle factors, such as weight loss, should be factored into the consideration of low-dose radiation as treatment, according to the researchers. (iStock)

Radiation therapy may be a better fit for patients with underlying inflammation and preserved joint structure, Kim added.

“For severe osteoarthritis, where the joint is physically destroyed and cartilage is already gone, radiation will not regenerate tissue,” he said. “But for people with mild to moderate disease, this approach could delay the need for joint replacement.”

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This treatment should also be considered alongside other lifestyle factors, including weight loss, physiotherapy and medications because responses could be “even stronger when radiation is properly combined with other treatments,” Kim said.

“And patient satisfaction may be higher than with current options alone.”

The study did have some limitations, the researchers confirmed, including the relatively short follow-up period.

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The researchers are planning for larger trials to evaluate the outcomes in specific groups of people, comparing low-dose radiation injections with medication regimens.

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Popular sleep positions could be damaging your nerves, according to experts

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Popular sleep positions could be damaging your nerves, according to experts

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The way we lay down in bed could pose health risks beyond just a sore back, according to experts. Your go-to posture can cause pain, reflux, snoring and even nerve symptoms that show up the next morning.

“What we care about is if someone is comfortable in their sleep position. Often times we sleep in certain ways because of comfort,” Shelby Harris, clinical psychologist and behavioral sleep specialist, told Fox News Digital.

However, the way we sleep can often leave us uncomfortable. When sleeping in awkward positions, our bodies lie motionless in that position overnight, adding stress not only to our nerves, but to our muscles and ligaments as well.

Contrary to popular belief, experts say that sleeping in curled up positions isn’t necessarily tied to what’s going on mentally, or how much stress you’re under, meaning a physical approach to changing how you sleep could be your best bet for relief.

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Sleeping with joints bent or limbs tucked can compress nerves and reduce circulation, according to studies. (iStock)

“Someone’s sleep position means really nothing about their psychological state or tension or stress or trauma.”

Nerve damage is a concern when sleeping in positions that involve bending or tucking the arms. Dubbed “T. rex position” on social media, health experts point out that arms going numb at night are often related to nerve compression.

A 2023 review of cubital tunnel syndrome, where people experience symptoms of numbness and shooting pain in their forearm, specifically warns that sleeping with the elbow sharply bent or tucked under a pillow can increase pressure on the nerve and worsen symptoms.

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While back sleeping may seem like a good way to keep your arms untucked, it can contribute to snoring and acid reflux, according to the Sleep Foundation. But it’s important to know the benefits and risks before you flip over.

Researchers and other experts recommend side sleeping, explaining that it puts less pressure on the body. (iStock)

In a detailed breakdown of stomach sleeping, the Sleep Foundation notes that lying face-down can put the spine out of alignment and is linked to back, neck and shoulder pain, largely because you have to twist your head to one side to breathe. 

It is also the least common sleeping position, despite evidence linking it to a decrease in snoring.

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Harvard Health, referencing Sleep Foundation data, notes that side sleeping is the most common position and can be helpful for many people.

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Clinical psychologists like Harris emphasize that comfort matters most when it comes to your nighttime routine. (iStock)

Mayo Clinic guidance on back pain also recommends side sleeping with knees slightly bent and a pillow between the legs to better align the spine, pelvis and hips and take pressure off the back.

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Johns Hopkins Medicine suggests that position matters more as you get older or develop medical issues, highlighting back or side postures as more supportive options.

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Several medical centers and sleep resources recommend transitioning gradually to side or back sleeping and using thinner pillows (or none) if you can’t immediately give up stomach sleeping, to limit neck twist and lumbar arch.

If you struggle to sleep regardless of position or feel like your sleep isn’t restorative, Harris recommends seeing a sleep specialist.

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Psychiatrist reveals how simple mindset shifts can significantly reduce chronic pain

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Psychiatrist reveals how simple mindset shifts can significantly reduce chronic pain

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Chronic pain can be debilitating and frustrating, especially among aging adults.

While physical remedies and treatments can provide some relief, experts have found that shifting one’s mindset — or the way the brain approaches pain — can actually ease the discomfort.

Dr. Daniel Amen, a California-based psychiatrist and founder of Amen Clinics, has studied how changing the brain can help defeat chronic pain, as shared in his new book, “Change Your Brain, Change Your Pain.”

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In an on-camera interview with Fox News Digital, Amen noted that many people don’t know that chronic pain doesn’t just live in the joints, the knees or the back.

“If it’s been around for more than three weeks, it is now living in your brain,” he said. “There are actually circuits in your brain that feel pain. They feel both physical pain and emotional pain.”

Pain that sticks around for more than three weeks is also living in the brain, according to the doctor. (iStock)

Some medications that treat depression are FDA-approved for chronic pain, treating both emotional and physical imbalances, according to Amen.

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“It’s because they work on the same circuits in the brain,” he said. “The healthier your brain is, the less physical pain and emotional pain you’ll be in.”

That doesn’t mean, however, someone is “making up” the discomfort in their head, the psychiatrist emphasized.

“It’s going to be a lot more effective if you get your back and your brain working together.” (iStock)

If the brain — which is an organ like any other — begins to work too hard in certain areas, or not hard enough, finding ways to balance it can ease pain and calm the whole body, Amen noted.

In his book, he introduces the “doom loop” — chronic pain activates the suffering circuit in the brain, which then triggers negativity and muscle tension, followed by bad habits.

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“It gets you into the spiral … Your brain is out of control,” Amen said. “Which means if you have back pain, all the muscles around that inflamed area are clamping down and making you hurt even more.”

“It doesn’t mean you won’t need surgery — it just means it’s going to be a lot more effective if you get your back and your brain working together.”

“The healthier your brain is, the less physical pain and emotional pain you’ll be in.”

For people dealing with chronic pain, Amen recommends first checking in on the health of the brain.

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“Ask yourself, ‘What does the pain mean to you?’” he suggested, adding that the biggest worry around pain is often the fear of losing freedom.

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Pain is often a symptom of repressed rage, Amen said, citing rehabilitation physician and chronic pain author John Sarno.

“Repressed emotions have to go somewhere, and they in fact go to the pain circuits in your brain that can then activate back pain, knee pain, neck pain,” he shared.

Amen warned of falling into the “doom loop,” which leads from physical pain to negativity, muscle tension and bad habits. (iStock)

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The doctor suggested a practice he calls “emotional freedom,” which involves journaling about every five-year span of your life, writing down what happened during those blocks of time. This can include positive experiences, or moments of sorrow and anguish.

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“You really get a sense of where these repressed emotions could be,” he said.

Keeping a positive attitude and optimistic outlook can also suppress anger, therefore relieving pain, the doctor added.

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Healthiest Sugar Substitute? How These Sweeteners Are Helping Women Over 40 Drop Pounds Fast

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Healthiest Sugar Substitute? How These Sweeteners Are Helping Women Over 40 Drop Pounds Fast


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Discover the Healthiest Sugar Substitute for Weight Loss, Per Experts | Woman’s World




















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