Sunlight May Delay Onset of Multiple Sclerosis

By Pat Anson, Editor

Exposure to sunlight may elevate your risk of sunburn, skin cancer and other health problems, but it appears to have a beneficial effect in delaying the onset of multiple sclerosis (MS).

Danish researchers found that MS patients who spent time in the sun every day during the summer as teenagers developed the disease later in life than those who spent their summers indoors. Their study, which was published in the online issue of Neurology, also found that people who were overweight at age 20 developed MS earlier.

"The factors that lead to developing MS are complex and we are still working to understand them all, but several studies have shown that vitamin D and sun exposure may have a protective effect on developing the disease," said study author Julie Hejgaard Laursen, MD, of Copenhagen University Hospital in Denmark. "This study suggests that sun exposure during the teenage years may even affect the age at onset of the disease."

MS is a chronic and incurable disease which attacks the body’s central nervous system, causing numbness in the limbs, difficulty walking, paralysis, loss of vision, fatigue and pain.

Ultraviolet rays (UVB) in sunlight are a principal source of Vitamin D, which has a wide range of positive health effects, such as strengthening bones and inhibiting the growth of some cancers.

In the Danish study, over 1,100 people with MS filled out questionnaires and gave blood samples. They were put into two groups based on their sun habits during their teenage years: those who spent time in the sun every day and those who did not. They were also asked about their use of vitamin D supplements during their teenage years and how much fatty fish they ate at age 20.

The people who spent time in the sun every day had an average onset of MS that was nearly two years later than those who did not spend time in the sun. On average, they developed MS at age 33, compared to 31 for those who were not in the sun every day.

"It appears that both UVB rays from sunlight and vitamin D could be associated with a delayed onset of MS," Laursen said. "However, it's possible that other outdoor factors play a role, and these still have to be identified."

Those who were overweight at age 20 developed MS about 1.6 years earlier than those of average weight and 3.1 years earlier than those who were underweight.

Previous studies have shown a relationship between MS and childhood obesity. Obese people are also known to have lower blood levels of vitamin D.

"The relationship between weight and MS might be explained by a vitamin D deficiency, but there's not enough direct evidence to establish this yet," Laursen said.

"A limitation of the study is the risk of recall bias because participants were asked to remember their sun, eating and supplement habits from years before," Laursen said. "In particular, someone with a long history of MS and onset of the disease at an early age, may wrongly recall a poor sun exposure. Additionally, only Danish patients were included into the study, so there should be caution when extending the results to different ethnic groups living in different geographic locations."

Tai Chi Relieves Chronic Pain of Arthritis

By Pat Anson, Editor

The ancient Chinese exercise Tai Chi improves pain and stiffness in older adults suffering from osteoarthritis, according to a study published in the British Journal of Sports Medicine. Researchers also found that Tai Chi improved the physical condition of older patients with breast cancer, heart failure and chronic obstructive pulmonary disease (COPD).

Tai Chi consists of slow, choreographed movements that aim to boost muscle power, balance, and posture. It also includes mindfulness, relaxation, and breath control.

In a meta-analysis (a study of studies), researchers looked at 34 studies involving nearly 1,600 participants to see how effective Tai Chi was in four chronic long term conditions that are common in older adults – cancer, heart failure, COPD and osteoarthritis.

Osteoarthritis is a progressive joint disorder which leads to thinning of cartilage and joint damage in the knees, hips, fingers and spine.

Participants ranged in age from their mid-50s to early 70s. On average, they took part in two to three Tai Chi sessions a week for 12 weeks, with most classes lasting an hour.

Researchers found that Tai Chi was associated with improvements in physical capacity and muscle strength in most or all four conditions, including a six minute walking test, bending and stretching at the knees, and the time it took to get from a sitting to a standing position.

Breathlessness was reduced in patients with COPD, and osteoarthritis patients showed improvement in the symptoms of pain and stiffness.

“The results demonstrated a favorable effect or tendency of Tai Chi to improve physical performance and showed that this type of exercise could be performed by individuals with different chronic conditions,” researchers said.

A previous study of Tai Chi have found that it significantly reduces pain in as little as 8 weeks in patients with fibromyalgia, as well as sustained benefits in sleep, fatigue, anxiety, physical function and overall well-being. That study is published online in Arthritis Research & Therapy.

Fibromyalgia is a complex disorder characterized by chronic pain, fatigue, difficulty sleeping and mood swings.

Yoga Reduces Chronic Pain of Arthritis

By Pat Anson, Editor

A few weeks of yoga can significantly improve the health and mental well-being of people suffering from the two most common forms of arthritis, according to a new study at Johns Hopkins University.

Researchers found that 8 weeks of yoga classes reduced pain and improved the energy, mood and physical activity of patients with rheumatoid arthritis or knee osteoarthritis. The study, published in the Journal of Rheumatology, is believed to be the largest randomized trial to examine the effect of yoga on the physical and psychological health of arthritis sufferers.

"There's a real surge of interest in yoga as a complementary therapy, with 1 in 10 people in the U.S. now practicing yoga to improve their health and fitness," said Susan Bartlett, PhD, an adjunct associate professor of medicine at Johns Hopkins and associate professor at McGill University.

"Yoga may be especially well suited to people with arthritis because it combines physical activity with potent stress management and relaxation techniques, and focuses on respecting limitations that can change from day to day."

Rheumatoid arthritis (RA) is a chronic autoimmune disease in which the body’s own defenses attack joint tissues, causing pain, inflammation and bone erosion. About 1.5 million Americans and 1% of adults worldwide suffer from RA.

Knee osteoarthritis (OA) is even more common and affects over 250 million people worldwide. Nearly 40 percent of Americans over the age of 45 have some degree of knee OA, which causes thinning of cartilage and progressive joint damage.

Johns Hopkins researchers recruited 75 sedentary adults with either knee osteoarthritis or RA. Participants were randomly assigned to either a wait list or eight weeks of twice-weekly yoga classes, plus a weekly practice session at home. Their physical and mental well-being were assessed before and after the yoga sessions by researchers who did not know which group the participants had been assigned to.

Those doing yoga reported a 20% improvement in pain, energy levels, mood and physical function, including their ability to complete physical tasks. Walking speed also improved to a lesser extent, though there was little difference between the groups in tests of balance and upper body strength. Improvements in those who completed yoga were still apparent nine months later.

"For people with other conditions, yoga has been shown to improve pain, pain-related disability and mood," said Clifton Bingham III, MD, associate professor of medicine at Johns Hopkins University School of Medicine and director of the Johns Hopkins Arthritis Center.

"But there were no well-controlled trial of yoga that could tell us if it was safe and effective for people with arthritis, and many health professionals have concerns about how yoga might affect vulnerable joints given the emphasis on changing positions and on being flexible. Our first step was to ensure that yoga was reasonable and safe option for people with arthritis.”

Participants were screened by their doctors prior to joining the study, and continued to take their regular arthritis medication. Instructors in the yoga classes also had additional training to modify poses to accommodate people with limited physical ability.

“Find a teacher who asks the right questions about limitations and works closely with you as an individual. Start with gentle yoga classes. Practice acceptance of where you are and what your body can do on any given day," Bingham said.

New Wearable Devices for Chronic Pain

By Pat Anson, Editor

With opioid pain medications becoming harder to get and many patients looking for safer alternatives with fewer side effects, a growing number of companies are offering wearable “electrotherapy” devices for pain relief.

There’s the Cefaly headband for migraines, ActiPatch for sore muscles, AcuKnee for osteoarthritis, and the Quell nerve stimulator, which is designed to treat a range of chronic pain conditions. All are part of a fast growing $2.8 billion market for wearable medical devices.

“There’s a big problem brewing on the horizon. And that is the pain medications are being removed from the market, slowly but surely,” says Phillip Muccio, President and founder of Axiobionics, which has been making customized electrotherapy devices for 20 years.

“Electrical stimulation has a way of reaching into the body and interacting and coordinating what happens to the body. That’s why it a fascinating area of medicine because not a lot of things will do that, especially non-invasively and non-pharmacologically.”

Most of the new devices use a form of electrical stimulation to block or mask pain signals – a technique developed decades ago known as Transcutaneous Electric Nerve Stimulation (TENS).

Unlike the old TENS units, which are typically used for about 30 minutes, wearable devices are designed to be worn for several hours at a time or even while sleeping.

image courtesy of axiobionics

“TENS is like a short acting opioid. It’s basically only effective when it’s on,” said Shai Gozani, MD, President and CEO of Neurometrix. “If you’re going to deal with chronic pain, you have to have a wearable, chronically usable device, because pain can be two hours a day or it could be 24 hours a day. TENS devices historically haven’t been designed at all for wear-ability or continuous use.”

Neurometrix recently introduced Quell, an electrotherapy device that Gozani compares to a spinal cord stimulator. But instead of being surgically implanted near the spine like a stimulator, Quell is worn externally on the upper calf below the knee.

image courtesy of neurometrix

“We really look at spinal cord stimulation as the model. We’re trying to make that available but in a non-invasive, wearable way -- versus TENS devices which are really intended for local muscle stimulation. We don’t stimulate the muscles, we stimulate the nerve alone,” Gozani told Pain News Network.

“The upper calf has a lot of nerves. It’s comfortable. It’s discrete. So it meets the requirement to have a large segment of nerves to stimulate, but it’s also highly usable from a wear-ability perspective.”

A small study recently conducted by Neurometrix found that over 80% of Quell users had a significant reduction in pain and two-thirds were able to reduce the amount of pain medication they were taking.  Participants in the study had several different types of of chronic pain, including fibromyalgia, sciatica, neuropathy and arthritis.

When it comes to clinical studies, medical device makers have a clear advantage over pharmaceutical companies, which often have to spend years and tens of millions of dollars proving the safety and effectiveness of their drugs before they’re approved by the Food and Drug Administration. Device makers are held to a lower regulatory standard.

“Devices are approved by FDA basically for safety and not necessarily for efficacy. It’s a lot easier to demonstrate that with a device than if you have to demonstrate a new drug. You basically run one study or two and show that nobody got electrocuted by a TENS unit and you’re good to go,” said Bob Twillman, PhD, Executive Director of the American Academy of Pain Management.

Device makers can even get fast track approval from the FDA without any clinical studies -- if they say a new device is substantially equivalent to an older device already on the market.  Quell, for example, was given clearance by the FDA because of its similarity to Sensus, another Neurometrix device that's worn below the knee for pain relief.

A significant disadvantage for device makers is that most are not covered by public or private health insurers – meaning patients have to pay for them out of pocket. Three years ago, Medicare stopped covering TENS for low back pain, saying the technology was “not reasonable and necessary.”

The lack of reimbursement also makes many doctors unwilling to prescribe wearable devices and unfamiliar with the technology behind them, which stifles innovation.  For that reason, Neurometrix took an unconventional path and made Quell available without a prescription – bypassing insurers and doctors so it could market directly to consumers for $249 a unit.

“We thought it was imperative to get it over the counter. We wanted to make sure it was accessible to patients," said Gozani. "Wear-ability changes everything. Wear-ability is the game changer in terms of optimizing pain relief. I think it's huge."

Using Meditation for Chronic Pain Relief

By Pat Anson, Editor

“Imagine standing by a fountain in a beautiful garden on a warm summer day.”

The female voice is both soothing and alluring, as she invites you into a garden and guides you toward a hammock.

"It is peaceful and safe. And no one expects anything from you here,” she says. “Here you can escape from the troubles of daily life.”

The birds are chirping. The fountain is gurgling. You close your eyes and relax.

And your pain disappears.

That’s the goal of a meditation program created by Wellmind Media, a UK company that specializes in online courses for managing pain, stress, anxiety and depression.

The 21-minute pain management course hosted at Meditainment.com (click here to see it) takes you into a “secret garden” of your own imagination, designed to help your pain seem less important. Tens of thousands of people have visited the site for pain relief.

““I was able to drift away and place myself somewhere else besides in my chair. I didn't think about the pain,” said Taber Fellows in an online post.

“Amazing! Way better than painkillers,” wrote Holly Maslen.

“Been fighting a migraine all day, and this helped tone it down to a more bearable level. Will check out the other meditations as well, thank you,” said Kristi Morningstar.

In all, Meditainment offers 18 different online courses (including one to help you sleep) that can take you anywhere from an island paradise to a mountain refuge to an arctic igloo – all without getting out of your chair. The first two courses you watch are free, but gaining access to the other 16 will cost you $15.

“When meditation is used as a form of relaxation when in pain, it can be of great benefit, reducing the fear aspect and emotional responses of experiencing pain as well as changing the contextual evaluation of stimuli, and sensory events,” said Rebecca Millard, Project Manager at Wellmind Media.

“Although we haven’t conducted any scientific research into this ourselves, there is increasing evidence to support meditation for the relief of pain. For us, the testimonials and comments on the pain management meditation speak for themselves.”

Online meditation and “mindfulness” cognitive therapy have been available for several years, and there is increasing evidence showing that they are effective in treating a broad range of mental health issues, including anxiety, depression and stress.

“Mindfulness is about paying attention to the present moment, non-judgmentally, with a gentle curiosity. It’s an awareness that emerges from paying attention on purpose to the present moment. It’s a mind-body approach, which involves paying attention to thoughts, feelings and body sensations,” said Millard in an email to Pain News Network.

“If we have more awareness and understanding of ourselves we can use this as a tool for pain management. Stress is linked to pain and too often pain is seen as something that the body experiences rather than linked to the mind.”

One study, published in the British Medical Journal, found that online mindfulness courses were often just as effective as face-to-face meetings with a therapist.

“The people choosing to use the course in this mode of delivery appear to be finding it helpful,” the study concluded. “That the levels of negative emotion reduced significantly on completion of the online mindfulness course and further decreased at 1 month follow-up is suggestive of significant improvements.”

You can try an online mindfulness course by visiting Be Mindful Online. The mindful and meditation programs mentioned in this story are offered by the UK National Health Service, but are available to anyone around the world.    

Wear, Tear & Care: Rating the Pain Creams

By Jennifer Kain Kilgore, Columnist

I am a connoisseur of pain creams. My idea of Christmas is when my friend’s mom mailed me a box filled with unopened packages of Bengay (true story). Every morning I slather on a layer of something containing menthol in order to numb my back. Then my cat decides to attack me. Why? Because cats love menthol (also a true story).

Anyway, I have tried many, many, many different topical anesthetics over the years. Here are my experiences with the common and unique brands:

Bengay: The gold standard. Whenever I use this brand, I generally gravitate toward the pain relief massage gel. However, my friend’s mom sent me the regular Bengay.

What, you thought I was kidding? Here’s a picture of my Bengay drawer.

There’s no doubt about it: Bengay is good. However, even the massage gel only contains 2.5 percent menthol, which is the active ingredient that transports your skin to the Arctic. It also has camphor, like what’s used in Vick’s VapoRub, to reduce pain and swelling.

While Bengay is good, it’s not great. Moving on!

Cryoderm has been my go-to for years, because it is, as they claim, “as cold as ice.” It has 10 percent menthol and also contains arnica and boswellia, the former of which has been used for centuries to control bruises and swelling. The latter is a solid anti-inflammatory agent. Cryoderm also makes a number of heat-producing products, one of which I own.

I use it on very cold winter days when the temperature makes me want to crawl back into bed. If I put it on during the rest of the year, I prematurely begin the process of menopause.

Anyway, just because I am a big fan of Cryoderm does not mean I haven’t tried other things, such as…

Emu oil: Last year I was at the Big E (only the greatest annual fair in the northeast, where all food is deep fried, even the Kool Aid) when, naturally, I gravitated toward a booth that was hawking pain relief products. They all centered around emus. Yes, that flightless bird from Australia. Apparently its oil can be used for anything, from cracked heels to unsightly patches on your skin. I used it for pain purposes, and I found it to be lacking. Not only was it difficult to apply, but it was ineffective. My search continued.

Arnica cream: This took the inactive ingredient in Cryoderm and went whole-hog by making it the active ingredient -- nay, the only ingredient. I think this would do a bang-up job of healing something acute, like bruises immediately following an injury. But for chronic, long-term pain, I was left wanting.

Lidocaine patches are available by prescription only, though there are some almost-as-powerful creams and patches online. I only get 10 at a time because they normally are not covered by my insurance.

These things are fantastic. If I could wrap myself in one like a big numb burrito, I would.

It contains 700 mg of lidocaine, which, based on the word’s suffix, you might recognize as a numbing agent similar to novocaine.

You can slap one on for 12 hours at a time; however, like any other sticky product, it can irritate the skin. These are perfect for very bad days, but what’s the next best thing if you can’t get your insurance to cover them?

Stopain. I have to admit, I was skeptical when my grandmother suggested this. Here is a close transcript our conversation:

“Honey, I saw this thing on TV that works on bad backs. You gotta get it.”

For reference, my grandmother is a Jew from Brooklyn in her upper eighties. She wears tracksuits with heels, always has makeup on, and has the best white Jewfro you could possibly imagine. Since friends and relatives are always suggesting pain relief products (which I do appreciate), I didn’t put much stock in what she said.

“Grandma, you can’t always believe that ‘As seen on TV’ stuff.'"

I didn’t actually say “stuff.” I said another word that starts with “S.”

“You watch your mouth with me, kiddo. Give it a try. C’mon, do it for me. The commercial said it really worked!”

So I bought it to humor her and let it sit in its packaging for about a week once it arrived. Then, when I ran low on my Cryoderm bottle, I gave it a whirl. I was prepared for it not to work, since the Cryoderm has 10 percent menthol and Stopain only has 8 percent, but... I was incredibly surprised.

I’ve been using it for a few weeks now, and I think it actually works better than the Cryoderm despite having less menthol. What it lacks in that ingredient, it makes up for in boswellia, arnica, eucalyptus oil, peppermint oil, and other things I can’t pronounce. It’s a veritable cornucopia of pain-relieving ointments.

So there you have it. Hopefully my experiences have saved you some time, and if not, at least you will smell delightful to any feline companions.

J. W. Kain is an attorney in the Greater Boston area who also works as a writer and editor in her spare time.  She has chronic back and neck pain after two car accidents.

You can read more about J.W. on her blog, Wear, Tear, & Care.  

The information in this column should not be considered as professional medical advice, diagnosis or treatment. It is for informational purposes only and represents the author’s opinions alone. It does not inherently express or reflect the views, opinions and/or positions of Pain News Network.

Quell Device Relieves Variety of Pain Conditions

By Pat Anson, Editor

A new medical device that uses electrical nerve stimulation was effective in managing chronic pain in patients suffering from arthritis, neuropathy, fibromyalgia and other conditions, according to a small clinical study conducted by NeuroMetrix (NASDAQ: NURO), the device’s manufacturer.

Pain News Network recently featured the Quell Wearable Pain Relief device in a column by J.W. Kain, who reported that Quell “worked brilliantly” in relieving her chronic neck and back pain.

Eighty eight people were enrolled in a 60-day trial of Quell. All had chronic pain for at least year and nearly a quarter had more than 15 years of pain. Participants had “complex medical histories” with arthritis (61%), diabetic nerve pain (40%), sciatica (27%), and fibromyalgia (26%) as the most common conditions.

Over 80 percent of the participants said Quell relieved their chronic pain and improved their overall health. The largest measured changes were in pain relief, along with improved sleep, general activity, and walking ability.

Over two-thirds of the patients said Quell also reduced the amount of pain medication they were taking

image courtesy of neurometrix

"We are pleased with these results. They represent the first formal evaluation of self-administered wearable intensive nerve stimulation. Quell provided substantial pain relief and improvement in quality of life measures,” said Shai N. Gozani, MD, President and CEO of NeuroMetrix.

“We were not surprised that two-thirds of the subjects reduced their use of pain medications, as we have consistently received this anecdotal feedback from Quell users over the past several months.”

Quell is available over-the-counter and does not require a prescription. It relieves pain by using electric stimulation to “mask” pain signals before they reach brain, much like a TENS unit.  The device, which costs $249, is lightweight and designed to be worn over the upper calf during the day or night.

The marketing of Quell for the treatment of chronic pain was approved by the Food and Drug Administration in 2014, but NeuroMatrix did not begin shipping the device to healthcare providers until this summer. It is also available through the company’s website.

A study abstract, “Treatment of Chronic Pain with a Novel Wearable Transcutaneous Electrical Nerve Stimulator,” has been accepted for poster presentation at the annual PAINWeek conference next month in Las Vegas.

Migraine Device Reduces Headache Pain

By Pat Anson, Editor

A device that looks like a space age tiara not only helps prevent migraine attacks, but also relieves headache pain once a migraine starts, according to the results of a small clinical trial.

In a study of 20 migraine sufferers, published in The Journal of Headache and Pain, the Cefaly device provided "statistically significant" pain relief, as well as an 81 percent reduction in the number of migraine attacks. Patients in the study also said they used less migraine medication.

Cefaly was approved last year by the U.S. Food and Drug Administration as the first transcutaneous electrical nerve stimulation device specifically authorized for use prior to the onset of migraine pain.  Previous studies of the device only focused on migraine prevention.

"This is great confirmation on what we thought about the high efficacy of Cefaly," said Dr. Pierre Rigaux, chief executive officer of Cefaly Technology, a company based in Belgium. "We knew Cefaly to be very safe and with minimal side effects, but now we learn that it's not just the frequency of migraine days that's reduced for every four out of five patients, but the intensity of pain during a migraine attack is reduced as well."

IMAGE COURTESY OF CEFALY TECHNOLOGY

The battery-powered device, which is worn over the forehead like a headband, uses tiny electrical impulses to stimulate the trigeminal nerve, which has been associated with migraine headaches. Cefaly requires a prescription and costs about $349. The device is only available through the company’s website and is not covered by insurance. It’s been available in Europe and Canada for several years.

It was on a trip to Canada that Maria Coder learned about Cefaly and – at the urging of her boyfriend Jay– reluctantly agreed to buy one.

“At the time my boyfriend and I got into a big fight because he wanted me to use it right away and I didn’t really like the idea. I’d never heard of it and I was nervous about using it,” said Coder, who has suffered from migraine for nearly two decades.  

The device sat in its box for about a week before she finally tried it.

“I was alone in the apartment and put on the headband and loved it. I fell in love with it. I started to feel better, but I thought beginner’s luck,” Coder told Pain News Network. “I tried it a few more times and then it took on a life of its own. Now I feel like a wimp when I get a migraine because I don’t get them hardly ever compared to before. It’s down to maybe 3 to 5 a month, whereas for almost ten years it was chronic, almost daily.”

Coder, who works in public relations, wrote a letter to Cefaly Technology that eventually turned into a job as a publicist for the company. She also recently married her boyfriend – wearing the Cefaly device for her daily 20-minute session during a break after the ceremony and before her reception.

“I really love and I really believe in it. I didn’t believe in it at first, when I got it. And then the more that I used it, the more I couldn’t deny the results,” she said.

Migraine is thought to affect a billion people worldwide and about 36 million adults in the United States, according to the American Migraine Foundation. It affects three times as many women as men. In addition to headache pain and nausea, migraine can also cause vomiting, blurriness or visual disturbances, and sensitivity to light and sound.

maria coder

In 2013, the FDA approved the marketing of another device -- the first transcranial magnetic stimulation (TMS) device approved for the relief of migraine pain. The Cerena TMS is placed at the back of the head to release a pulse of magnetic energy to the brain’s occipital cortex, which may stop or lessen pain caused by migraine headaches.

Wear, Tear & Care: The Biomat

By Jennifer Kain Kilgore, Columnist

Some pain relief modalities are unusual to the point that they’re out in the stratosphere. It’s also true that some products only work for some people. Just because a device doesn’t offer visible results the first, second, or even third time doesn’t mean it isn’t working.

That is why I have to keep an open mind and not make snap judgments based on concepts, websites, or promotional material.

Like, for instance, today’s topic: thermotherapy and the Amethyst Richway Biomat.

Amethysts?

Yes, amethysts -- February’s birthstone -- can also be beneficial in thermotherapy.

When speaking specifically about the Biomat, I should warn you that Richway’s website isn’t slick. The idea of amethysts being associated with anything health-related is out of most people’s comfort zone.

But hey, I’ve used the Biomat for upward of five years and fall onto it whenever I have sore muscles, which is constantly. It’s such a fixture in my life that at first I didn’t even think to discuss it. So here we go!

The Biomat. Behold:

This version is the full-body mat covered with a sheet. Underneath my head is the Biomat pillow. Each session can last for five minutes or twelve hours, depending on how much time you have available. The heat can reach temperatures of 158 F° degrees. Read on to find out why that number means absolutely nothing when it comes to treating pain.

The FDA has approved the marketing of the Biomat for a whole host of things: relaxation of muscles, improvement of circulation, temporary relief of muscle pain and/or spasms, and much more. There are specific range settings for certain medical conditions, though it is generally safe.

The science involved came to being when Drs. Erwin Neher and Bert Sakmann discovered how ions flow in and out of cells, which they called the “ion channel theory.” The two scientists revolutionized the field of cell biology and won the Nobel Prize in 1991 for their shared research.

If you’re like me, you have no idea what this means. However, this ion channel theory is put into play by the Biomat’s use of negative ions, which is then complemented by far infrared spectrum therapy (or thermotherapy, like what is found in saunas) and the amethysts embedded in the outer layer of the mat. These stones have been used for thousands of years for everything from fighting the evils of drunkenness to helping with meditation.

In modern times, researchers discovered that amethysts can carry an electrical charge. (Readers, are you still with me? Hang on, we’re almost there!) So, the infrared rays pass through the amethyst layer of the mat and then become “long wavelengths capable of safely penetrating the body as deeply as seven inches.” This heats up your core body temperature, encouraging your body to detoxify.

To put all of this in English: The Biomat creates an environment in which the patient can safely enjoy negative ion therapy and infrared therapy.

What does this mean for the person actually flopped onto the mat? It means a yummy, delicious, low-grade heat. And low-grade does mean low-grade, even if it can reach 158 F° degrees.

One time, my husband wanted to use a heating pad on a strained muscle and cranked it all the way up to eleven: “Honey, I don’t think this is working. I’ve maxed it out and it’s still not warm enough.”

That’s because it doesn’t generate heat the same way a traditional heating pad does. It gets toasty, sure, but you couldn’t cook meat on top of it. At its price point, you certainly wouldn’t want to cook any sort of food on it.

I mean, look at the controls. It’s like the cockpit of an airplane.

For me, the Biomat doesn’t present a dramatic “Before and After” picture. It’s not like Tiny Tim could throw away his crutches after using this product. I can’t think of things I couldn’t do before that, with the Biomat, I can do afterward. Even so, I would never stop using it.

This product is just better than a heating pad. When you hurt all over, you want something that reaches all over. Those of us with chronic pain, we use a plethora of heating devices and creams and patches in order to soothe sore muscles. The Biomat, while extremely expensive, is a full-body restoration and relaxation device. Even the mini mat fits into a chair and covers a lot of real estate.

At the end of a long day, I look forward to sitting on the Biomat. I sleep better when I use it; in the summer, for instance, even a low-grade heat is too much for me, and I go to bed feeling stiffer and more rickety, like a broken marionette. Those are the days I truly notice a difference. Studies have been conducted regarding thermotherapy and resulted in pain decreasing significantly (concurrently with anger and depression). It has even been used to treat cancer.

So does one recline upon the Biomat and come forth as a new person? No, not after one session, two sessions, twelve sessions, or fifty sessions, but you absolutely do feel better. Your muscles are soothed. Your knots unwind, even just a little bit. Your pain is quieted for a time. And that’s enough for me.

J. W. Kain is an attorney in the Greater Boston area who also works as a writer and editor in her spare time.  She has chronic back and neck pain after two car accidents.

You can read more about J.W. on her blog, Wear, Tear, & Care.  

The information in this column should not be considered as professional medical advice, diagnosis or treatment. It is for informational purposes only and represents the author’s opinions alone. It does not inherently express or reflect the views, opinions and/or positions of Pain News Network.

Can Alcohol Help Treat Chronic Pain?

By Pat Anson, Editor

Treating chronic pain with a glass of wine or beer may not sound like a good idea, but an intriguing new study in the U.K. found that alcohol consumption is associated with lower levels of disability in pain patients.

Researchers at the University of Aberdeen in Scotland surveyed over 2,200 people with fibromyalgia and other chronic widespread pain conditions about their alcohol consumption. About a quarter of the respondents were teetotalers, the rest drank rarely, moderately or heavily – the latter consuming as much as 21 to 35 “units” of alcohol a week.

A “unit” was defined as 10 ounces of beer, a small glass of wine or a single beverage with hard liquor – meaning the heaviest drinkers averaged three to five drinks a day.

Drinkers overall reported less disability than people who never drank alcohol, but it was the heaviest drinkers who reported the least disability. They were 67% less likely to experience disability than the teetotalers.

“As well as an association between alcohol consumption and lower levels of disability in pain patients, we also found that the population prevalence of chronic pain was lower in drinkers than in non-drinkers. It’s clear that non-drinkers are more likely to have pain, and more likely to be disabled by it if they have it, compared to drinkers,” said Marcus Beasley, study coordinator at the University of Aberdeen.

Does alcohol act as an analgesic and simply dull pain sensations? Or does it treat and help prevent chronic pain? The researchers are cautious about drawing any conclusions.

“This study has demonstrated strong associations between level of alcohol consumption and CWP (chronic widespread pain). However the available evidence does not allow us to conclude that the association is causal. The strength of the associations means that specific studies to examine this potential relationship are warranted,” wrote Professor Gary Macfarlane, lead author of the study published in the journal Arthritis Care & Research.

“The design of this study cannot tell us whether drinking causes people to have less problems with pain, or if people who have pain make the choice not to drink. In any case people that drink are very different on a wide range of health measures than those that do not drink,” said Beasley.

“For primary care practitioners these findings mean that the fact a patient does not drink could be considered a potential marker for having other health problems, including with chronic pain. Otherwise, the advice that practitioners give to patients should remain the same – drink less if possible, and if consuming alcohol then do so within recommended safe limits.”

Previous research has linked moderate alcohol consumption with a lower risk of heart disease, stroke and diabetes. But drinking too much alcohol can lead to a variety of serious health problems.

How much is too much?

According to the Mayo Clinic, moderate alcohol consumption for healthy adults means up to one drink a day for women of all ages and men older than age 65, and up to two drinks a day for men age 65 and younger.

The UK study isn’t the first to find an association between alcohol and a reduced risk of chronic pain. A large study conducted in Sweden, published in the British Medical Journal, found that women who had more than three drinks a week had about half the risk of developing rheumatoid arthritis than non-drinkers.

Another study, published in Arthritis Research & Therapy, found that low and moderate drinkers suffering from fibromyalgia had less pain, less fatigue and missed fewer days of work than non-drinkers.

Wear, Tear & Care: The Quell Pain Relief Device

By Jennifer Kain Kilgore, Columnist

When presented with the Quell pain relief device, people make one of two assumptions about me: 1.) I injured my knee, or 2.) I am a paroled felon wearing a very forgiving Velcro GPS.

As I said in my recent guest column, I have made it my mission to test as many pain relief products and therapies as possible. Some of them might be familiar to you; others will be of the “new and bizarre” variety. Whatever they are, I will be your Friendly Neighborhood Guinea Pig and review them for your convenience. I only draw the line at “Made for TV” products that are out to swindle the desperate consumer.

Pain patients are certainly desperate. We have a constant refrain humming through our bodies that plays a different tune for each person. Doctors are the musicians taught to hear those tunes -- but how can they possibly learn all the music? How can they hear your specific song and have the knowledge necessary to fix it?

The problem is that sometimes they cannot. They are deaf to your pain, just like that one whale who sings higher than every other whale -- none of them can hear her.

Thus far, doctors have been unable to hear the song that thrills along my nerve endings. This leaves me with no choice but to fend for myself. I could take the route at which they have hinted: find some street drugs and wait for the undertow to take me (not that this is the problem the media makes it out to be). Or I could travel a different road and at the same time realize that this life of mine includes pain. If I can’t get rid of it, I can at least muffle it.

image courtesy of neurometrix

As I said recently in my blog -- Wear, Tear, & Care -- I have been trying the Quell pain relief device, which is made in the great state of Massachusetts (i.e., my backyard). I have been using it every day for more than a month. Here are my findings:

• It absolutely works. I have been wearing it for 35 days. I assume there was some psychosomatic effect at first because I was so excited to try the device after months of hype. Once the initial thrill wore off, I was left with the knowledge that, yes, I have reduced my number of Motrin from 16 a day to four, give or take. I am still on Cymbalta and Lyrica for pain control and situational depression, though I can now contemplate reducing the Lyrica entirely. Before, that was not even a possibility.
• Wearing any kind of medical device during the summer is difficult. I can make the Stride of Pride and show if off with a skirt or shorts; otherwise I have to find pants under which the device can comfortably fit. This means that a good portion of my wardrobe (leggings, skinny jeans, etc.) is not compatible with the Quell. This is a minor concern.
• The Quell is $249.00. Replacement electrodes cost $30 and last for two weeks. I have worn mine for longer than that because A.) I can, and B.) I’m cheap. The electrodes break down quickly, but as a whole they are more durable than traditional electrodes and do not irritate my skin. With the EMPI device, the electrodes left blisters on my back.
• The iPhone app is quite lovely. It has a countdown clock so you can see how long the therapy has lasted or how far away it is. I have become adept at the internal calculation of 60 minutes on, 60 minutes off.
• Unlike other TENS devices I have tried, the stimulation is not distracting, so wearing it at the office is fine.

This is all well and good. But how does the Quell work?

According to their research paper presented to the FDA, the Quell works not unlike other devices that latch onto a dense cluster of nerves in the upper calf. Generally it is best for lower-body pain (sciatica and the like), diabetic neuropathy, and fibromyalgia. I myself have fibromyalgia-ish symptoms, since my pain radiates all over my body. However, I apparently do not actually have the inflammation that is fibro’s hallmark. Doctors will only commit to “chronic pain syndrome.” Since the device works for me, I can say confidently that it treats more than those three conditions.

The Quell is twice as strong as conventional TENS units, does not irritate the skin like traditional electrodes, is less conspicuous, has a mobile app, and can be worn at night. (They say it can be worn at night; I personally found the stimulation too distracting.) It activates endogenous opioids in the body (natural opioids, to say it in English), a different system than the one on which prescription opiates work.

It is, simply put, a wearable intensive nerve stimulator that follows the Pain Gate Theory: The impulses generated by the Quell block pain signals from reaching the brain. As it was cleared to be sold over-the-counter, it is currently not covered by insurance.

I know you pain patients out there loathe the numbers system (What is your pain on a scale of 1 to 10?). I also despise it; this is the only one that has come close to working for me. That’s why I have created a new system. Instead of assigning an arbitrary number to my pain, I am going to tell you what I can do now that I couldn’t do before.

1. I can cut down my daily over-the-counter medication.

2. I can walk for longer periods of time (36 days ago I could walk about 10 minutes before starting to limp; now I can make it almost 30 minutes).

3. I can sit for longer periods of time during the work day (prior to the Quell I’d last 10 minutes before having to get up and move around; now I can make it to 30 before movement becomes necessary).

4. I can focus better on immediate tasks.

5. I have more energy during the daytime, which makes me more social. I have been hanging out with friends more. However, I still practice the chronic pain version of sundowning in the evenings (i.e., I crash).

6. I have been able to resume my almost-daily yoga practice. I even did a 55-minute video the other day (which was   Aroga Yoga’s yoga class for those with chronic illness).

7. I have been able to resume my aqua aerobics practice two to three times per week.

8. I wear my emergency back brace less frequently.

9. I have fewer flares.

FINAL DIAGNOSIS: The Quell device has worked brilliantly for me. While it doesn’t get rid of all the pain I feel, it dampens enough of it so that I can more fully live my life. I hope that it can bring others as much relief.

Jennifer Kain Kilgore is an attorney in the Greater Boston area who also works as a writer and editor in her spare time.  She has chronic back and neck pain after two car accidents. 

You can read more about J.W. on her blog, Wear, Tear, & Care.  

The information in this column should not be considered as professional medical advice, diagnosis or treatment. It is for informational purposes only and represents the author’s opinions alone. It does not inherently express or reflect the views, opinions and/or positions of Pain News Network.

Most Pain Patients Use Alternative Therapy (Video)

By Pat Anson, Editor

A large new study of chronic pain patients found that over half were using chiropractic care or acupuncture for pain relief, but many didn’t discuss their use of alternative therapy with their primary care providers.

Researchers surveyed over 6,000 patients in Oregon and Washington State who were Kaiser Permanente members and had three or more outpatient visits for chronic pain in 18 months.

The study, published in the American Journal of Managed Care, found that 58 percent of the patients had used chiropractic care, acupuncture, or both.

Over a third (35%) of the pain patients who had acupuncture never told their doctor, while 42% who had chiropractic care didn't talk to their providers about it. Almost all of the patients said they would be happy to share this information if their doctor had asked.

"Our study confirms that most of our patients with chronic pain are seeking complementary treatments to supplement the care we provide in the primary care setting," said Charles Elder, MD, lead author of the study and affiliate investigator at the Kaiser Permanente Center for Health Research. "The problem is that too often, doctors don't ask about this treatment, and patients don't volunteer the information.

"We want our patients to get better, so we need to ask them about the alternative and complementary approaches they are using. If we know what's working and what's not working, we can do a better job advising patients, and we may be able to recommend an approach they haven't tried,” said Elder, who is the lead physician for Kaiser Permanente's complementary and alternative medicine program.

The majority of the patients in the study (71 percent) were women, and the mean age was 61. Most suffered from back pain, joint pain, arthritis, neck and muscle pain, or headache.

The study was funded by a grant from the National Center for Complementary and Integrative Health.

A video report on the study that was produced by Kaiser Permanente can be seen here:

One-hundred million Americans suffer from chronic pain every year, and many of them turn to alternative therapies for relief. In fact, a new study shows that more than half of patients with chronic pain enrolled in a managed care setting use chiropractic care or acupuncture.

Is Cinnamon a Safer Pain Reliever?

By Pat Anson, Editor

A new warning from the U.S. Food and Drug Administration about the risk of serious side effects from non-steroidal anti-inflammatory drugs (NSAIDs) may have you thinking about finding safer, more natural pain relievers.

The idea isn’t new by any means – about 2,400 years ago the Greek physician Hippocrates was writing about the use of willow bark to ease aches and pains. Other natural remedies used for centuries to relieve pain and reduce inflammation include St. John’s Wort, ginger, ginseng, turmeric, and cinnamon.

Cinnamon, in fact, was recently found to be nearly as effective as the NSAID ibuprofen in relieving pain from menstrual cramps (dysmenorrhea).

The results of a small double-blind clinical trial, published in the Journal of Clinical and Diagnostic Research, evaluated the effects of cinnamon, ibuprofen and a placebo in 114 Iranian female college students. The women were broken up into groups of three; and given either 420 mg of Cinnamon Zeylanicum, 400 mg of ibuprofen or a starch placebo during the first 72 hours of their menstrual cycle.

Eight hours after treatment, researchers found that pain severity in the cinnamon group was significantly less than those who took a placebo, while pain severity in the ibuprofen group was less than those who took cinnamon.

Although ibuprofen was found to be the more effective pain reliever, the researchers believe cinnamon may be a better treatment for menstrual cramps because it doesn’t have the side effects of ibuprofen.

“The research results suggest that, Cinnamon as compared significantly reduces the severity and duration of pain during menstruation, but this effect is less compared to that of Ibuprofen. Due to the lack of adverse events in this study, Cinnamon can be used as a safe and non-pharmacological treatment for primary dysmenorrheal pain in young girls,” the researchers reported.

Iranian researchers have also found that thyme oil and lavender oil were effective in treating menstruation cramps, according to GreenMedInfo.

Last week, the FDA warned that "everyone may be at risk" from using NSAIDs – and ordered drug makers to strengthen warning labels about the risk of a fatal heart attack or stroke.

The warning applies to Advil, Tylenol, Motrin and other popular pain relievers sold over-the-counter, as well as all prescriptions drugs containing ibuprofen and acetaminophen. Many multi-symptom cold and flu products, such as NyQuil and DayQuil, also contain NSAIDs.

The agency said studies have shown the risk of serious side effects can occur in the first few weeks of using NSAIDs and could increase the longer people use the drugs. The revised warning does not apply to aspirin.

Opioid Implant Raises Safety Questions

(Editor’s Note: Our story about an opioid implant that could someday be used to treat chronic pain struck a nerve with a lot of readers. One of them was Mary Maston, a pain sufferer and  patient advocate, who wrote in expressing concern about the safety and risks associated with implants and other medical devices.)

By Mary Maston, Guest Columnist

Why is everything going to implants? Implants seem to have an initial success rate and I can't argue with the fact that they do work for some, but it seems that class action lawsuits for side effects and internal injuries invariably come about down the line.

Transvaginal mesh was touted as the "next big thing." I had a doctor try to convince me that it would solve all of my female problems. Luckily, I didn't bite. We all know how that ended up.

Bladder slings come to mind too. Some IUD’s have caused issues. People have had major problems with hip and knee replacements. Spinal cord stimulators are being pushed on patients in record numbers, and the bomb is eventually going to drop on those too.

While there are success stories, there are some pretty horrific stories floating around online about implanted devices in general. Some will argue collateral damage: "Just think of the ones they've helped. The many outweigh the few.”

But I can promise you that the ones that have been harmed by these implants see things much differently.

Here's the thing: anything implanted in the body is going to be seen as a foreign object. What does the body tend to do when there's a foreign object inside it? It attacks it, trying to force it out. That's why your eyes water when you get something in them, that's why you vomit when you ingest something that's harmful, and that's why you go to the bathroom -- so the body can rid itself of waste.

When it can’t force the implants out, the body rebels with side effects, infections and pain. The surgeries required to implant these things damage nerves and create scar tissue, which also contribute to pain.

courtesy titan pharmaceuticals

If they're planning on this new implant being simply injected into the arm instead of being surgically implanted, that's going to have to be one heck of a big needle! The size of a match stick? Ouch!!

Then there is the issue of tolerance. Pain medication is not a "one size fits all" fix like the makers of this implant are implying. It comes with a preloaded dose of buprenorphine. How can they guarantee that the dosage they put in it is going to work for the majority of the people it's implanted in? 

What if it stops working in a month or two, or doesn't work at all? Do they have that one taken out and another one put in, or is the old one left in and a new one with a stronger dose implanted?

Will the patient be able to go back to taking oral pain medication? What if it causes side effects in the patient after a few days or weeks that they can't handle, or they end up being allergic to the medicine? How long would they have to live with those issues before it is removed?

Some people metabolize medications faster than others, so saying that it's going to work for a full six months for the implant or an entire month for the injection in everyone isn't practical. What about breakthrough pain? If someone had the implant, but showed up in the ER in pain because of their condition, would they be treated respectfully and in a timely manner, or dismissed because they had the implant and "that should take care of all of your pain."

There needs to be a very specific and compassionate treatment protocol set up for patients before this scenario happens, and all doctors need to be required to follow it.

I can understand and appreciate some of the pros listed in the article. Not having to make trips to the pharmacy, not having to remember to take pills and waiting for them to kick in to feel better. Possibly and hopefully not having to go to the doctor every month and being subjected to random drug screens and pill counts.

Doctors would certainly benefit because they wouldn't be prescribing pain medications nearly as much or maybe not at all. That would definitely get them off the hook with the DEA and I can see how that would make them want to push it onto all of their patients.

I understand that addiction and chronic pain go hand in hand for some people. Not all, but some. But as a chronic pain patient, I don't want to be lumped into the same category as addicts, because I am not an addict, never have been and never will be.

This raises serious questions that I think should be considered before we shout to the heavens how wonderful this new implant is going to be for addicts and legitimate chronic pain patients alike.

I understand there is still a lot of work to be done, and that it's going to take time and testing to answer a lot of these questions. Oral medications certainly have their own set of problems and aren't without risks either. However, history tells us that jumping on a bandwagon isn't necessarily a good thing down the road in a lot of cases.

I'm not saying that the thought of being pain free for an extended amount of time isn't appealing. Honestly, I would probably be more apt to try this than a spinal cord stimulator. But I hope that the manufacturers and the FDA will address the questions I've posed. I guarantee you I'm not the only one that will ask them.

Mary Maston suffers from a rare congenital kidney disease called Medullary Sponge Kidney (MSK), along with Renal Tubular Acidosis (RTA) and chronic cystitis. She is an advocate for MSK and other chronic pain patients, and helps administer a Facebook support group for MSK patients.

Mary has contributed articles to various online media, including Kidney Stoners, and is an affiliate member of PROMPT (Professionals for Rational Opioid Monitoring & Pharmaco-Therapy).

The information in this column should not be considered as professional medical advice, diagnosis or treatment. It is for informational purposes only and represents the author’s opinions alone. It does not inherently express or reflect the views, opinions and/or positions of Pain News Network.

Implant Could Be ‘Game Changer’ in Pain Treatment

By Pat Anson, Editor

Imagine going to your doctor’s office and getting an implant put in your arm that delivers a steady flow of pain medication for six months.

No more pills. No more trips to the pharmacy. No more worries about your pain medication getting lost or stolen.

That’s the scenario a New Jersey drug maker envisions for its Probuphine implant – tiny rods about the size of a matchstick designed to be inserted subcutaneously under the skin of the upper arm.

Probuphine was developed by Braeburn Pharmaceuticals under a license agreement with Titan Pharmaceuticals (OTC: TTNP), which holds the rights to the implant technology. Both companies have applied to the Food and Drug Administration to have Probuphine approved to treat opioid addiction, but Braeburn’s long term goal is to also have the implant approved for chronic pain.

COURTESY TITAN PHARMACEUTICALS

“We are definitely interested in talking to the FDA about the use of Probuphine in pain,” said Behshad Sheldon, President and CEO of Braeburn.

The active ingredient in Probuphine is buprenorphine, a weaker opioid that’s long been used as an addiction treatment drug sold under the brand name Suboxone. Buprenorphine is also used to treat chronic pain and comes in various forms – pills, patches and film strips – but none as long-acting as an implant.

The advantages of an implant are many. The dosage is controlled and there’s hardly any risk of abuse, diversion, or accidental overdose. You also never have to remember to take a pill.

“We believe a buprenorphine implant could be a really great clinical tool to treat pain,” Sheldon told Pain News Network. “There’s just a peace of mind aspect for the patients. The medicine’s on board and they don’t have to worry about it.”

“I personally would want a Lipitor implant, because I can’t manage to take it three days in a row,” she joked.

Probuphine’s path to the marketplace hasn’t been a smooth one. Braeburn and Titan were stunned in 2013 when the FDA denied approval of the implant and asked for a new clinical study of Probuphine’s effectiveness in treating opioid addiction.

Braeburn recently reported the results of a six month, double-blind clinical trial of Probuphine on 177 patients, which found that the implant was more effective than buprenorphine tablets in treating addiction. The company said the implant insertion and removal were "generally well tolerated," although nearly one in four patients had a "mild" adverse event at the implant site.

“The data from this trial are encouraging and underscore the benefit of longer term medical treatments for patients with opioid addiction. I am confident that the implant, if approved by FDA, will be at least as effective as a sublingual formulation and have the added benefits of reducing problems related to compliance, misuse and abuse,"  said Richard Rosenthal, MD, Professor of Psychiatry and Medical Director of Addiction Psychiatry at the Icahn School of Medicine at Mount Sinai.

Braeburn and Titan plan to resubmit a New Drug Application (NDA) for Probuphine to the FDA in the second half of this year.

Long Term Injection for Pain

Braeburn has formed another partnership with Camurus, a Swedish drug company, to develop an injectable buprenorphine drug to treat addiction and chronic pain -- a single injection that lasts as long as a month. Camurus has already completed successful Phase I and II studies on the drug and both companies hope to start a Phase III trial later this year -- with the goal of seeking regulatory approval in 2016.

“There have been many conversations with expert clinicians and they’ve told us that they think buprenorphine in general, in a non or less abuse-able form of buprenorphine, in either an implant or an injection could really be game changing,” said Sheldon. “It is part of our plan to move into pain because pain and opioid addiction are so interconnected and we think there are ways, by treating patients with a less abuse-able formulation, you could actually help alleviate the addiction problem.”

Sheldon admits a lot more work needs to be done before a buprenorphine implant or injection is available to treat chronic pain.

“We haven’t studied it yet in pain and we haven’t had any conversations yet with the FDA. So there’s a lot more to do to get to that point,” she said.

Another formulation of buprenorphine to treat pain may be coming to the market relatively soon. Endo International (NASDAQ: ENDP) and BioDelivery Sciences (NASDAQ: BDSI) have submitted a new drug application for a buprenorphine film patch to the FDA. The companies are hoping for FDA approval by October of this year.

Although the patch contains much smaller doses than buprenorphine tablets or patches already on the market, the companies say the film is very effective in treating pain because the drug is absorbed through the inside lining of the cheek and enters the blood stream faster.