Connect with us

Health

Experimental treatment eases knee arthritis pain without surgery or pills

Published

on

Experimental treatment eases knee arthritis pain without surgery or pills

NEWYou can now listen to Fox News articles!

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

Advertisement

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.

MORE PEOPLE TURN TO ACUPUNCTURE FOR BACK PAIN AS STUDY SHOWS RELIEF

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)

Advertisement

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.

TEST YOURSELF WITH OUR LATEST LIFESTYLE QUIZ

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.

Advertisement

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.

Advertisement

CLICK HERE TO SIGN UP FOR OUR HEALTH NEWSLETTER

“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.”

Advertisement

CLICK HERE FOR MORE HEALTH STORIES

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.

Advertisement

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

Health

Heart disease threat projected to climb sharply for key demographic

Published

on

Heart disease threat projected to climb sharply for key demographic

NEWYou can now listen to Fox News articles!

A new report by the American Heart Association (AHA) included some troubling predictions for the future of women’s health.

The forecast, published in the journal Circulation on Wednesday, projected increases in various comorbidities in American females by 2050.

More than 59% of women were predicted to have high blood pressure, up from less than 49% currently.

The review also projected that more than 25% of women will have diabetes, compared to about 15% today, and more than 61% will have obesity, compared to 44% currently.

Advertisement

As a result of these risk factors, the prevalence of cardiovascular disease and stroke is expected to rise to 14.4% from 10.7%.

The prevalence of cardiovascular disease and stroke in women is expected to rise to 14.4% from 10.7% by 2050. (iStock)

Not all trends were negative, as unhealthy cholesterol prevalence is expected to drop to about 22% from more than 42% today, the report stated.

CLICK HERE TO DOWNLOAD THE FOX NEWS APP

Dr. Elizabeth Klodas, a cardiologist and founder of Step One Foods in Minnesota, commented on these “jarring findings.”

Advertisement

“The fact that on our current trajectory, cardiometabolic disease is projected to explode in women within one generation should be a huge wake-up call,” she told Fox News Digital.

NEARLY 90% OF AMERICANS AT RISK OF SILENT DISEASE — HERE’S WHAT TO KNOW

“Hypertension, diabetes, obesity — these are all major risk factors for heart disease, and we are already seeing what those risks are driving. Heart disease is the No. 1 killer of women, eclipsing all other causes of death, including breast cancer.”

Cardiovascular disease is the leading cause of death for women in the U.S. and around the world. (iStock)

Klodas warned that heart disease starts early, progresses “stealthily,” and can present “out of the blue in devastating ways.”

Advertisement

The AHA published another study on Thursday revealing one million hospitalizations, showing that heart attack deaths are climbing among adults below the age of 55.

The more alarming finding, according to Klodas, is that young women were found more likely to die after their first heart attack than men of the same age.

DOCTOR SHARES 3 SIMPLE CHANGES TO STAY HEALTHY AND INDEPENDENT AS YOU AGE

“This is all especially tragic since heart disease is almost entirely preventable,” she said. “The earlier you start, the better.”

Children can show early evidence of plaque deposition in their arteries, which can be reversed through lifestyle changes if “undertaken early enough and aggressively enough,” according to the expert.

Advertisement

Moving more is one part of protecting a healthy heart, according to experts. (iStock)

Klodas suggested that rising heart conditions are associated with traditional risk factors, like smoking, high blood pressure, high cholesterol, diabetes, obesity and a sedentary lifestyle.

CLICK HERE FOR MORE HEALTH STORIES

Doctors are also seeing higher rates of preeclampsia, or high blood pressure during pregnancy, as well as gestational diabetes. Klodas noted that these are sex-specific risk factors that don’t typically contribute to complications until after menopause.

The best way to protect a healthy heart is to “do the basics,” Klodas recommended, including the following lifestyle habits.

Advertisement

CLICK HERE TO SIGN UP FOR OUR HEALTH NEWSLETTER

Klodas especially emphasized making improvements to diet, as the food people eat affects “every single risk factor that the AHA’s report highlights.”

“High blood pressure, high blood sugar, high cholesterol, excess weight – these are all conditions that are driven in part or in whole by food,” she said. “We eat multiple times every single day, which means what we eat has profound cumulative effects over time.”

“Even a small improvement in dietary intake, when maintained, can have a massive positive impact on health,” a doctor said. (iStock)

“Even a small improvement in dietary intake, when maintained, can have a massive positive impact on health.”

Advertisement

The doctor also recommends changing out a few snacks per day for healthier choices, which has been proven to “yield medication-level cholesterol reductions” in a month.

TEST YOURSELF WITH OUR LATEST LIFESTYLE QUIZ

“Keep up that small change and, over the course of a year, you could also lose 20 pounds and reduce your sodium intake enough to avoid blood pressure-lowering medications,” Klodas added.

“Women should not view the AHA report as inevitable. We have power over our health destinies. We just need to use it.”

Advertisement

Related Article

3 simple lifestyle changes could add almost a decade to your life, research shows
Continue Reading

Health

Vanessa Williams, 62, Opens up About Weight Loss and HRT After Menopause

Published

on

Vanessa Williams, 62, Opens up About Weight Loss and HRT After Menopause


Advertisement




Vanessa Williams Opens up About Weight Loss and HRT | Woman’s World




















Advertisement





Advertisement


Use left and right arrow keys to navigate between menu items.


Use escape to exit the menu.

Advertisement

Continue Reading

Health

Common vision issue linked to type of lighting used in Americans’ homes

Published

on

Common vision issue linked to type of lighting used in Americans’ homes

NEWYou can now listen to Fox News articles!

Nearsightedness (myopia) is skyrocketing globally, with nearly half of the world’s population expected to be myopic by 2050, according to the World Health Organization.

Heavy use of smartphones and other devices is associated with an 80% higher risk of myopia when combined with excessive computer use, but a new study suggests that dim indoor lighting could also be a factor.

For years, scientists have been puzzled by the different ways myopia is triggered. In lab settings, it can be induced by blurring vision or using different lenses. Conversely, it can be slowed by something as simple as spending time outdoors, research suggests.

Nearsightedness occurs when the eyeball grows too long from front to back, according to the American Optometric Association (AOA). This physical elongation causes light to focus in front of the retina rather than directly on it, making distant objects appear blurry.

Advertisement

The study suggests that myopia isn’t caused by the digital devices themselves, but by the low-light environments where they are typically used. (iStock)

Researchers at the State University of New York (SUNY) College of Optometry identified a potential specific trigger for this growth. When someone looks at a phone or a book up close, the pupil naturally constricts.

COMMON VISION ISSUE COULD LEAD TO MISSED CANCER WARNING, STUDY FINDS

“In bright outdoor light, the pupil constricts to protect the eye while still allowing ample light to reach the retina,” Urusha Maharjan, a SUNY Optometry doctoral student who conducted the study, said in a press release.

CLICK HERE TO DOWNLOAD THE FOX NEWS APP

Advertisement

“When people focus on close objects indoors, such as phones, tablets or books, the pupil can also constrict — not because of brightness, but to sharpen the image,” she went on. “In dim lighting, this combination may significantly reduce retinal illumination.”

High-intensity natural light prevents myopia because it provides enough retinal stimulation to override the “stop growing” signal, even when pupils are constricted. (iStock)

The hypothesis suggests that when the retina is deprived of light during extended close-up work, it sends a signal for the eye to grow.

In a dim environment, the narrowed pupil allows so little light through that the retinal activity isn’t strong enough to signal the eye to stop growing, the researchers found.

CLICK HERE TO SIGN UP FOR OUR HEALTH NEWSLETTER

Advertisement

In contrast, being outdoors provides light levels much brighter than indoors. This ensures that even when the pupil narrows to focus on a nearby object, the retina still receives a strong signal, maintaining healthy eye development.

CLICK HERE FOR MORE HEALTH STORIES

The team noted some limitations of the study, including the small subject group and the inability to directly measure internal lens changes, as the bright backgrounds used to mimic the outdoors made pupils too small for standard equipment.

Researchers believe that increasing indoor brightness during close-up work could be a simple, testable way to slow the global nearsightedness epidemic. (iStock)

“This is not a final answer,” Jose-Manuel Alonso, MD, PhD, SUNY distinguished professor and senior author of the study, said in the release.

Advertisement

TEST YOURSELF WITH OUR LATEST LIFESTYLE QUIZ

“But the study offers a testable hypothesis that reframes how visual habits, lighting and eye focusing interact.”

The study was published in the journal Cell Reports.

Related Article

Common diabetes drug may help preserve eyesight as people age
Continue Reading

Trending