How ‘Injectrode’ Could Change Treatment of Chronic Pain

By Pat Anson, PNN Editor

An experimental “injectrode” is showing potential as a new neuromodulation treatment for chronic pain, after the first human clinical trial demonstrated the device’s safety and effectiveness in stimulating nerves in the lower back.

The injectrode is a thin and flexible lead wire that is injected by a needle through the skin and placed near an injured nerve. The wire can then be charged by an externally worn stimulator that sends mild electrical impulses to the nerve to block pain signals.

The injectrode is being developed by Cleveland-based Neuronoff, Inc. as a treatment for many types of chronic pain, such as peripheral nerve pain, phantom limb pain and lower back pain. It all depends on the nerve being targeted.

“You can treat knee pain, shoulder pain, lower back pain by stimulating nerve fibers that are providing proprioceptive input sensory input into the spine and thereby help with a reduction of pain perception,” said Manfred Franke, CEO of Neuronoff, who compares the injectrode wire to a Slinky, a toy once popular with Baby Boomers.

“It’s like a spring, like a Slinky, that’s stuck inside a needle,“ he told PNN. “And when that Slinky comes out of the needle, it folds over and it can conform to the anatomy. If you want to take out the injectrode, all you have to do is pull at any point along its length and then the entire injectrode will come out. Nothing is at risk of being left behind.”

This video produced by Neuronoff demonstrates how the device is injected:

Because the injectrode is easy to install in an out-patient procedure, it could potentially be a low-cost competitor to more invasive neuromodulation devices, such as spinal cord stimulators, and reduce the need for pain medication, steroid injections and procedures such as nerve ablation.

“The injectrode represents a paradigm shift in the field of neuromodulation. Its unique flexible design allows for optimal customization to the patient's anatomy and has the potential to be both a temporary and permanent solution without an internal pulse generator,” said Hesham Elsharkawy, MD, an anesthesiologist and clinical advisor to Neuronoff. “The entire procedure takes just 5-10 minutes, making it highly efficient and accessible for patients seeking relief from chronic pain."

In the investigational pilot study, 10 healthy volunteers had injectrodes placed in their lower back and tested. After 30 days, there were no serious adverse events and the injectrodes were removed without analgesics or sutures.

Because the injectrodes work similarly to transcutaneous electrical nerve stimulators (TENS) already on the market, Franke is hopeful the devices will be cleared by the FDA for marketing without more clinical trials, perhaps as soon as early 2025. The key will being getting insurers to cover the injectrodes, which will cost a few thousand dollars, far less than spinal cord stimulators.

“Which is an advantage to the insurance company. And any advantage that you can provide to the insurance company is a benefit for the patient because you're more likely to be receiving prior approval,” Franke said. “The goal is to be cost efficient enough to the insurance companies, so you can replace repeat drug injections or nerve ablations.”   

In addition to pain, Franke says the electrodes have the potential to treat other medical conditions, such as overactive bladders and hypertension. In tests on animals, the devices significantly lowered blood pressure when they stimulated nerves in the neck.

Low-Carb Diets More Effective than Medication for IBS

By Pat Anson, PNN Editor

Diets low in carbohydrates are more effective than medication in treating irritable bowel syndrome (IBS), according to a new study that found over 70% patients had significantly reduced symptoms after changing their eating habits.

IBS is an intestinal condition that causes abdominal pain, cramps, bloating, gas and diarrhea. An imbalance in gut bacteria is suspected as a possible cause of IBS, and symptoms can be aggravated by stress or eating a large meal.

Researchers at the University of Gothenburg in Sweden enrolled over 300 people with severe or moderate IBS symptoms in a randomized clinical trial, dividing them into three groups.

The first group was given traditional IBS dietary advice, while also focusing on a low intake of fermentable carbohydrates, known as FODMAPs. Foods such as lactose, legumes, onions and whole grains were avoided because they are poorly digested, tend to ferment in the colon, and cause IBS pain.

The second group also had a diet low in carbohydrates, but high in protein and fat. In the third group, there were no dietary changes and laxatives, antidiarrheals, antibiotics and other medications were given based on the patient's symptoms. The treatment period for all three groups was four weeks.

The study findings, published in The Lancet Gastroenterology & Hepatology, show that 76% of participants in the FODMAP group had significantly reduced IBS symptoms. That compares to 71% of patients in the low-carb/high protein and fat group, and only 58% in the medication-only group. All three groups reported better quality of life, and less anxiety and depression.

Even after six months, when participants partially returned to their previous eating habits, a large proportion still had significant symptom relief: 68% in the FODMAP group and 60% in the low-carb/high protein and fat group.

“Although we found evidence that dietary treatments were more efficacious than medical treatment after 4 weeks, all three treatment options showed significant and clinically meaningful efficacy,” wrote lead author Sanna Nybacka, PhD, a researcher and dietician at the University of Gothenburg.

“The sustained positive effects of dietary interventions suggest their potential as first-line treatments for IBS, although patient preference, compliance, cost-effectiveness, and effects on nutritional status and the gut microbiota would need to be accounted for.”

Dietary advice for IBS typically includes sitting down during meals, chewing foods thoroughly, and avoiding excessive intake of coffee, alcohol, fizzy drinks, and fatty or spicy foods.

Foods low in FODMAPs include rice, potatoes, quinoa, and gluten-free pasta and bread, as well as a variety of vegetables, fruits, fish, beef and chicken.

Red Cabbage Juice Improves Gut Health

A new study by researchers at the University of Missouri found that juice from red cabbage can also improve gut health and ease inflammation in the digestive tract caused by Inflammatory Bowel Disease (IBD).

Symptoms of IBD and IBS are similar, but in IBD they become chronic, causing anemia, bleeding, weight loss and fever. About three million Americans live with IBD, including Crohn’s disease and ulcerative colitis.

In studies on laboratory mice with IBD, red cabbage juice relieved their intestinal inflammation. Mice are often used to study IBD because colitis in mice closely resembles ulcerative colitis in humans.

“Red cabbage juice alters the composition of gut microbiota by increasing the abundance of good bacteria, resulting in increased production of short chain fatty acids and other bacteria derived metabolites ameliorating inflammation,” said lead author Satyanarayana Rachagani, PhD, an Associate Professor of Veterinary Medicine & Surgery at the University of Missouri

“Its ability to modulate gut microbiota, activate anti-inflammatory pathways and enhance immune regulation underscores its potential as a valuable therapeutic agent for IBD and related inflammatory disorders.”

The study is published in the International Journal of Molecular Sciences.

Red cabbage juice is rich in antioxidants and Vitamin C, and has long been used as a natural remedy to reduce inflammation and improve overall health. It is also a good source of dietary fiber.

Few Take Advantage of Medicare’s Chronic Care Program

By Phil Galewitz and Holly Hacker, KFF Health News

Carrie Lester looks forward to the phone call every Thursday from her doctors’ medical assistant, who asks how she’s doing and if she needs prescription refills. The assistant counsels her on dealing with anxiety and her other health issues.

Lester credits the chats for keeping her out of the hospital and reducing the need for clinic visits to manage chronic conditions including depression, fibromyalgia, and hypertension.

“Just knowing someone is going to check on me is comforting,” said Lester, 73, who lives with her dogs, Sophie and Dolly, in Independence, Kansas.

At least two-thirds of Medicare enrollees have two or more chronic health conditions, federal data shows. That makes them eligible for a federal program that, since 2015, has rewarded doctors for doing more to manage their health outside office visits.

But while early research found the service, called Chronic Care Management, reduced emergency room and in-patient hospital visits and lowered total health spending, uptake has been sluggish.

Federal data from 2019 shows just 4% of potentially eligible enrollees participated in the program, a figure that appears to have held steady through 2023, according to a Mathematica analysis.

About 12,000 physicians billed Medicare under the CCM mantle in 2021, according to the latest Medicare data analyzed by KFF Health News. By comparison, federal data shows about 1 million providers participate in Medicare.

Even as the strategy has largely failed to live up to its potential, thousands of physicians have boosted their annual pay by participating, and auxiliary for-profit businesses have sprung up to help doctors take advantage of the program. The federal data showed about 4,500 physicians received at least $100,000 each in CCM pay in 2021.

Through the CCM program, Medicare pays to develop a patient care plan, coordinate treatment with specialists, and regularly check in with beneficiaries. Medicare pays doctors a monthly average of $62 per patient, for 20 minutes of work with each, according to companies in the business.

Without the program, providers often have little incentive to spend time coordinating care because they can’t bill Medicare for such services.

‘It Was Put Together Wrong’

Health policy experts say a host of factors limit participation in the program. Chief among them is that it requires both doctors and patients to opt in. Doctors may not have the capacity to regularly monitor patients outside office visits. Some also worry about meeting the strict Medicare documentation requirements for reimbursement and are reluctant to ask patients to join a program that may require a monthly copayment if they don’t have a supplemental policy.

“This program had potential to have a big impact,” said Kenneth Thorpe, an Emory University health policy expert on chronic diseases. “But I knew it was never going to work from the start because it was put together wrong.”

He said most doctors’ offices are not set up for monitoring patients at home. “This is very time-intensive and not something physicians are used to doing or have time to do,” Thorpe said.

For patients, the CCM program is intended to expand the type of care offered in traditional, fee-for-service Medicare to match benefits that — at least in theory — they may get through Medicare Advantage, which is administered by private insurers.

But the CCM program is open to both Medicare and Medicare Advantage beneficiaries.

The program was also intended to boost pay to primary care doctors and other physicians who are paid significantly less by Medicare than specialists, said Mark Miller, a former executive director of the Medicare Payment Advisory Commission, which advises Congress. He’s currently an executive vice president of Arnold Ventures, a philanthropic organization focused on health policy. (The organization has also provided funding for KFF Health News.)

Despite the allure of extra money, some physicians have been put off by the program’s upfront costs.

“It may seem like easy money for a physician practice, but it is not,” said Namirah Jamshed, a physician at UT Southwestern Medical Center in Dallas.

Jamshed said the CCM program was cumbersome to implement because her practice was not used to documenting time spent with patients outside the office, a challenge that included finding a way to integrate the data into electronic health records. Another challenge was hiring staff to handle patient calls before her practice started getting reimbursed by the program.

Only about 10% of the practice’s Medicare patients are enrolled in CCM, she said.

Jamshed said her practice has been approached by private companies looking to do the work, but the practice demurred out of concerns about sharing patients’ health information and the cost of retaining the companies. Those companies can take more than half of what Medicare pays doctors for their CCM work.

Physician Jennifer Bacani McKenney, who runs a family medicine practice in Fredonia, Kansas, with her father — where Carrie Lester is a patient — said the CCM program has worked well.

She said having a system to keep in touch with patients at least once a month has reduced their use of emergency rooms — including for some who were prone to visits for nonemergency reasons, such as running out of medication or even feeling lonely. The CCM funding enables the practice’s medical assistant to call patients regularly to check in, something it could not afford before.

For a small practice, having a staffer who can generate extra revenue makes a big difference, McKenney said.

While she estimates about 90% of their patients would qualify for the program, only about 20% are enrolled. One reason is that not everyone needs or wants the calls, she said.

Outsourcing Chronic Care

While the program has captured interest among internists and family medicine doctors, it has also paid out hundreds of thousands of dollars to specialists, such as those in cardiology, urology, and gastroenterology, the KFF Health News analysis found. Primary care doctors are often seen as the ones who coordinate patient care, making the payments to specialists notable.

A federally funded study by Mathematica in 2017 found the CCM program saves Medicare $74 per patient per month, or $888 per patient per year — due mostly to a decreased need for hospital care.

The study quoted providers who were unhappy with attempts to outsource CCM work. “Third-party companies out there turn this into a racket,” the study cited one physician as saying, noting companies employ nurses who don’t know patients.

Nancy McCall, a Mathematica researcher who co-authored the 2017 study, said doctors are not the only resistance point. “Patients may not want to be bothered or asked if they are exercising or losing weight or watching their salt intake,” she said.

Still, some physician groups say it’s convenient to outsource the program.

UnityPoint Health, a large integrated health system based in Iowa, tried doing chronic care management on its own, but found it administratively burdensome, said Dawn Welling, the UnityPoint Clinic’s chief nursing officer.

For the past year, it has contracted with a Miami-based company, HealthSnap, to enroll patients, have its nurses make check-in calls each month, and help with billing. HealthSnap helps manage care for over 16,000 of UnityHealth’s Medicare patients — a small fraction of its Medicare patients, which includes those enrolled in Medicare Advantage.

Some doctors were anxious about sharing patient records and viewed the program as a sign they weren’t doing enough for patients, Welling said. But she said the program has been helpful, particularly to many enrollees who are isolated and need help changing their diet and other behaviors to improve health.

“These are patients who call the clinic regularly and have needs, but not always clinical needs,” Welling said.

Samson Magid, CEO of HealthSnap, said more doctors have started participating in the CCM program since Medicare increased pay in 2022 for 20 minutes of work, to $62 from $41, and added billing codes for additional time.

To help ensure patients pick up the phone, caller ID shows HealthSnap calls as coming from their doctor’s office, not from wherever the company’s nurse might be located. The company also hires nurses from different regions so they may speak with dialects similar to those of the patients they work with, Magid said.

He said some enrollees have been in the program for three years and many could stay enrolled for life — which means they can bill patients and Medicare long-term.

KFF Health News is a national newsroom that produces in-depth journalism about health issues.

Evidence Lacking for Spinal Cord Stimulators

By Drs. Ian Harris, Adrian Traeger and Caitlin Jones

In an episode of the Australian Broadcasting Corporation’s “Four Corners” this week, the use of spinal cord stimulators for chronic back pain was brought into question.

Spinal cord stimulators are devices implanted surgically which deliver electric impulses directly to the spinal cord. They’ve been used to treat people with chronic pain since the 1960s.

Their design has changed significantly over time. Early models required an external generator and invasive surgery to implant them. Current devices are fully implantable, rechargeable and can deliver a variety of electrical signals.

However, despite their long history, rigorous experimental research to test the effectiveness of spinal cord stimulators has only been conducted this century. The findings don’t support their use for treating chronic pain. In fact, data points to a significant risk of harm.

What Does the Evidence Say?

One of the first studies used to support the effectiveness of spinal cord stimulators was published in 2005. This study looked at patients who didn’t get relief from initial spinal surgery and compared implantation of a spinal cord stimulator to a repeat of the spinal surgery.

Although it found spinal cord stimulation was the more effective intervention for chronic back pain, the fact this study compared the device to something that had already failed once is an obvious limitation.

Later studies provided more useful evidence. They compared spinal cord stimulation to non-surgical treatments or placebo devices (for example, deactivated spinal cord stimulators).

A 2023 Cochrane review of the published comparative studies found nearly all studies were restricted to short-term outcomes (weeks). And while some studies appeared to show better pain relief with active spinal cord stimulation, the benefits were small, and the evidence was uncertain.

Only one high-quality study compared spinal cord stimulation to placebo up to six months, and it showed no benefit. The review concluded the data doesn’t support the use of spinal cord stimulation for people with back pain.

The experimental studies often had small numbers of participants, making any estimate of the harms of spinal cord stimulation difficult. So we need to look to other sources.

A review of adverse events reported to Australia’s Therapeutic Goods Administration found the harms can be serious. Of the 520 events reported between 2012 and 2019, 79% were considered “severe” and 13% were “life threatening”

.We don’t know exactly how many spinal cord stimulators were implanted during this period, however this surgery is done reasonably widely in Australia, particularly in the private and workers compensation sectors. In 2023, health insurance data showed more than 1,300 spinal cord stimulator procedures were carried out around the country.

In the review, around half the reported harms were due to a malfunction of the device itself (for example, fracture of the electrical lead, or the lead moved to the wrong spot in the body). The other half involved declines in people’s health such as unexplained increased pain, infection, and tears in the lining around the spinal cord.

More than 80% of the harms required at least one surgery to correct the problem. The same study reported four out of every ten spinal cord stimulators implanted were being removed.

The cost here is considerable, with the devices alone costing tens of thousands of dollars. Adding associated hospital and medical costs, the total cost for a single procedure averages more than $A50,000 (US$ 32,542). With many patients undergoing multiple repeat procedures, it’s not unusual for costs to be measured in hundreds of thousands of dollars.

Rebates from Medicare, private health funds and other insurance schemes may go towards this total, along with out-of-pocket contributions.

Insurers are uncertain of the effectiveness of spinal cord stimulators, but because their implantation is listed on the Medicare Benefits Schedule and the devices are approved for reimbursement by the government, insurers are forced to fund their use.

Industry Influence

If the evidence suggests no sustained benefit over placebo, the harms are significant and the cost is high, why are spinal cord stimulators being used so commonly in Australia? In New Zealand, for example, the devices are rarely used.

Doctors who implant spinal cord stimulators in Australia are well remunerated and funding arrangements are different in New Zealand. But the main reason behind the lack of use in New Zealand is because pain specialists there are not convinced of their effectiveness.

In Australia and elsewhere, the use of spinal cord stimulators is heavily promoted by the pain specialists who implant them, and the device manufacturers, often in unison. The tactics used by the spinal cord stimulator device industry to protect profits have been compared to tactics used by the tobacco industry.

A 2023 paper describes these tactics which include flooding the scientific literature with industry-funded research, undermining unfavourable independent research, and attacking the credibility of those who raise concerns about the devices.

Many who suffer from chronic pain may feel disillusioned after watching the Four Corners’ “Pain Factory” report. But it’s not all bad news. Australia happens to be home to some of the world’s top back pain researchers who are working on safe, effective therapies.

New approaches such as sensorimotor retraining, which includes reassurance and encouragement to increase patients’ activity levels, cognitive functional therapy, which targets unhelpful pain-related thinking and behaviour, and old approaches such as exercise, have recently shown benefits in robust clinical research.

If we were to remove funding for expensive, harmful and ineffective treatments, more funding could be directed towards effective ones.

Ian Harris, MD, is a Professor of Orthopedic Surgery at University of New South Wales.  He is a practicing orthopedic trauma surgeon and directs a research unit specializing in surgical outcomes and the evidence base for surgery.

Adrian Traeger, PhD, is a Research Fellow at the Institute for Musculoskeletal Health at The University of Sydney. He is a physiotherapist who specializes in treating low back pain and other musculoskeletal conditions.

Caitlin Jones, PhD, is a postdoctoral research associate at the University of Sydney. Her research evaluates the benefits and harms of treatments for musculoskeletal conditions.

This article originally appeared in The Conversation and is republished with permission.

The Horrors of TMJ: Futile Treatments for Chronic Jaw Pain

By Brett Kelman, KFF Health News, and Anna Werner, CBS News  

A TMJ patient in Maine had six surgeries to replace part or all of the joints of her jaw.

Another woman in California, desperate for relief, used a screwdriver to lengthen her jawbone daily, turning screws that protruded from her neck.

A third in New York had bone from her rib and fat from her belly grafted into her jaw joint, and twice a prosthetic eyeball was surgically inserted into the joint as a placeholder in the months it took to make metal hinges to implant into her jaw.

“I feel like Mr. Potato Head,” said Jenny Feldman, 50, of New York City, whose medical records show she’s had at least 24 TMJ-related surgeries since she was a teenager. “They’re moving ribs into my face, and eyeballs, and I feel like a toy … put together [by] somebody just tinkering around.”

These are some of the horrors of temporomandibular joint disorders, known as TMJ or TMD, which afflict up to 33 million Americans, according to the National Institutes of Health.

Dentists have attempted to heal TMJ patients for close to a century, and yet the disorders remain misunderstood, under-researched, and ineffectively treated, according to an investigation by KFF Health News and CBS News.

JENNY FELDMAN

Dental care for TMJ can do patients more harm than good, and a few fall into a spiral of futile surgeries that may culminate in their jaw joints being replaced with metal hinges, according to medical and dental experts, patients, and their advocates speaking in interviews and video testimony submitted to the FDA.

TMJ disorders cause pain and stiffness in the jaw and face that can range from discomfort to disabling, with severe symptoms far more common in women. Dentists have commonly treated the disorder with splints and orthodontics. And yet these treatments are based on “strongly held beliefs” and “inadequate research” — not compelling scientific evidence nor consistent results — according to the National Academies of Sciences, Engineering and Medicine, which reviewed decades of research on the topic. The NIH echoes this message, warning that there is “not a lot of evidence” that splints reduce pain and recommends “staying away” from any treatment that permanently changes the teeth, bite, or jaw.

“I would say that the treatments overall have not been effective, and I can understand why,” said Rena D’Souza, director of the NIH’s National Institute of Dental and Craniofacial Research. “We don’t understand the disease.”

For this investigation, journalists with KFF Health News and CBS News interviewed 10 TMJ patients with severe symptoms who said they felt trapped by an escalating series of treatments that began with splints or dental work and grew into multiple surgeries with diminishing returns and dwindling hope.

In every interview, the patients said the TMJ pain worsened throughout their treatment and they regretted some, if not all, of the care they received.

“The grand irony to me is that I went to the doctor for headaches and neck pain, and I’ve had 13 surgeries on my face and jaw, and I still have even worse neck pain,” said Tricia Kalinowski, 63, of Old Orchard Beach, Maine. “And I live with headaches and jaw pain every day.”

TMJ has become an umbrella term for about 30 disorders that afflict roughly 5% to 10% of Americans. Minor symptoms may not require treatment at all, and many cases resolve by themselves over time. Severe symptoms include chronic pain and may limit the ability to eat, sleep, or talk.

In a comprehensive study of TMJ disorders by the national academies, including input from more than 110 patients, experts found that most health care professionals, including dentists, have received “minimal or no training” on TMJ disorders and patients are “often harmed” by “overly aggressive” care and the lack of proven treatments.

The American Dental Association, which represents about 160,000 dentists nationwide and establishes guidelines for the profession, declined an interview request. In a written statement, ADA President Linda Edgar said that TMJ disorders are “often managed rather than cured” and that it sees “great potential” in new efforts to research more treatment options.

Terrie Cowley, a longtime TMJ patient who leads the TMJ Association, an advocacy group that has spoken with tens of thousands of patients, said she was so disillusioned with dental care for TMJ that she advises many patients to avoid treatment entirely, potentially for years.

“Almost 100 years this has been in dentistry, and look at what we have,” Cowley said. “A whole ton of people pretending they know everything, and we don’t know anything.”

‘Not Taken Seriously’

Scientific studies have found that TMJ disorders arise up to nine times as often in women, particularly those in their 20s and 30s, leading to theories that the cause may be linked to reproductive hormones. But a true understanding of TMJ disorders remains elusive.

Kyriacos Athanasiou, a biomedical engineering professor at the University of California-Irvine, said it was because TMJ disorders are more prevalent among women that they were historically dismissed as neither serious nor complex, slowing research into the cause and treatment.

The resulting dearth of knowledge, which is glaring when compared with other joints, has been “a huge disservice” to patients, Athanasiou said. In a 2021 study he co-authored, researchers found that the knee, despite being a much simpler joint, was the subject of about six times as many research papers and grants in a single year than the jaw joint.

D’Souza agreed that TMJ disorders were “not taken seriously” for decades, along with other conditions that predominantly affect women.

“That has been a bias that is really long-standing,” she said. “And it’s certainly affected the progress of research.”

Patients have felt the effect too. In interviews, female patients said they felt patronized or trivialized by male health care providers at some point in their TMJ treatment, if not throughout. Some said they felt blamed for their own pain because they were viewed as too stressed and clenching their jaw too much.

“We desperately need research to find the reasons why more women get TMJ disease,” wrote Lisa Schmidt, a TMJ Association board member, in a 2021 newsletter from the organization. “And surgeons need to stop blaming this condition on women.”

Schmidt, 52, of Poway, California, said she was diagnosed with TMJ disorder in 2000 due to headaches, and an orthodontist immediately recommended her for a splint, braces, and surgery.

After wearing the splint for only three days, Schmidt said, she was in “excruciating pain” and could no longer open her mouth far enough to eat solid food. Schmidt said she spent the next 17 years stuck on a “surgery carousel” with no escape, and eventually was in so much pain she abandoned her career as an aerospace scientist who worked alongside NASA astronauts.

Schmidt said her low point came in 2016. In an attempt to restore bone that had been cut away in prior surgeries, a surgeon implanted long screws into Schmidt’s jaw that protruded downward out of her neck. Schmidt said she was instructed to tighten those screws with a screwdriver daily for about 20 days, lengthening the corners of her jaw to restore the bone that had been lost. It didn’t work, Schmidt said, and she was left in more pain than ever.

“Every time you have a surgery, your pain gets worse,” Schmidt said. “If I could go back in time and go talk to younger Lisa, I would say ‘Run!’”

LISA SCHMIDT AND A 2017 MEDICAL SCAN OF HER FACE

Lack of Sufficient Evidence

Many of the shortcomings of TMJ care were laid bare in the 426-page report published by the national academies in March 2020 that received limited public attention amid the coronavirus pandemic. The report’s 18 authors include medical and dental experts from Harvard, Duke, Clemson, Michigan State, and Johns Hopkins universities.

Sean Mackey, a Stanford professor who co-led the team, said it found that patients were often steered toward costly treatments and “pathways of futility” instead of being taught to manage their pain through strategies and therapies with “good evidence.”

“We learned it’s a quagmire,” Mackey said. “There is a perverse incentive in our society that pays more for things we do to people than [for] talking and listening to people. … Some of those procedures, some of those surgeries, clearly are not helping people.”

Among its many findings, the national academies said it has been widely assumed in the field of dentistry that TMJ disorders are caused by a misaligned bite, so treatments have focused on patients’ teeth and bite for more than 50 years. But there is a “notable absence of sufficient evidence” that a misaligned bite is a cause of TMJ disorders, and the belief traces back to “inadequate research” in the 1960s that has been repeated in “poorly-designed studies” ever since, the report states.

Therefore, TMJ treatment that makes permanent changes to the bite — like installing braces or crowns or grinding teeth down — has “no supporting evidence,” according to the national academies report. The NIH warns that these TMJ treatments “don’t work and may make the problem worse.”

Dental splints, the most common TMJ treatment, also known as night guards or mouth guards, are removable dental appliances that are molded to fit over the teeth and can cost hundreds or even thousands of dollars out-of-pocket, according to the TMJ Association. Like most medical devices, splints generally go through the FDA’s 510(k) clearance process, which does not require each splint to be proven effective before it can be sold, according to the agency.

The national academies’ report states that splints produce “mixed results” for TMJ patients, and even when splints succeed at reducing jaw pain it is not understood why they work. Hundreds of splint designs exist, the report states, and some dentists reject research that challenges the use of splints unless it focuses on the specific design they prefer.

“Because of the hundreds of variations in [splint] design, it is unlikely that any study could ever be conducted that will be considered sufficient to a particular dentist with a pre-existing belief about the effectiveness of one appliance,” the report states.

Other treatments fare no better. The FDA has not labeled any drugs specifically for TMJ disorders, and pain medicines can be too weak or addictive to be a long-term solution, according to the TMJ Association. Botox injections may ease pain but have raised concerns about bone loss during animal testing. The NIH warns that minor surgeries that flush the jaw with liquid bring only temporary pain relief and that more complex surgeries should be reserved for severe cases because they have yet to be proved safe or effective in the long term.

To improve care, the national academies called for better education about TMJ disorders across medicine and dentistry and more research funding from the NIH, which has a “ripple effect” on research and training across the nation.

Since the 2020 report, the NIH has launched a TMJ research collaborative and increased annual research funding from about $15 million to about $34 million, D’Souza said. TMJ care was added to the standards that dental schools must teach to be accredited in 2022. The national academies launched an ongoing forum on TMJ disorders last year.

But TMJ funding still pales in comparison to other ailments. The NIH spends billions each year to research deadly diseases, like cancer and heart disease, that also afflict large numbers of Americans. It spends millions more on research of non-life-threatening conditions like arthritis, back pain, eczema, and headaches.

Mackey noted that much of the NIH’s spending is allocated by Congress.

“If Congress comes in and says, ‘We want to devote X amount of money to [TMJ],’ all of the sudden you will see an increase in money,” Mackey said. “So that’s my message to people out there: Raise your voices. Write your legislator.”

Total Jaw Replacement

Plagued by TMJ symptoms, and after failed treatments, some patients turn to a last resort: replacing their jaw joint with synthetic implants. Surgeons might replace the cartilage disk at the core of the joint or use “total joint replacement surgery” to fasten a metal hinge to the bones of the skull.

But the implants have a harrowing history: Several disk implants were recalled or discontinued in the ’90s due to dangerous failures. The FDA now classifies TMJ implants among its most closely monitored medical devices because the products on the market today can cause “adverse health consequences” if the devices fail, according to the agency’s website.

JENNY FELDMAN HAD 2 TOTAL JAW REPLACEMENTS

Two companies, Zimmer Biomet and Stryker, make the only total jaw replacement implants currently sold in the U.S.

Zimmer Biomet, which has made its implant for more than two decades, described it in email statements as “a safe and efficacious solution” for patients who need their jaw joint replaced, either due to TMJ disorders, failed surgeries, injuries, or other ailments. An FDA-mandated study completed in 2017 found about 14% of patients who get the Zimmer Biomet implant require additional surgery or removal within 10 years, said agency spokesperson Carly Pflaum.

Stryker, which in 2021 bought a company that made a total jaw replacement implant and now makes the implant itself, declined to comment. Although the NIH has advised TMJ patients to avoid surgery since at least 2022, Stryker launched a “patient-facing website” for the implant last year and is recruiting surgeons to be added to a “surgeon locator” feature on the site, according to posts on Facebook and LinkedIn.

A study of the Stryker implant’s success rate was mandated by the FDA and completed in 2020, but the agency has yet to make the results public.

D’Souza, the NIH official, said that based on her professional experience, she estimates that most total jaw replacement surgeries are ultimately ineffective.

“The success rate is low,” D’Souza said. “It is not very encouraging.”

Multiple patients provided KFF Health News and CBS News with medical records showing their total jaw replacement implants had to be removed due to malfunction, infection, or previously unknown metal allergies. Several patients said that since their implants were removed months or years ago, they have lived with no hinge in their jaw at all.

Kalinowski, the TMJ patient in Maine, has had portions of her jaw joint replaced six times, including receiving four implants. Her medical records show that the cartilage disk on her right side was replaced in 1986 with an implant that was later recalled and again in 1987 with another that was later discontinued. Her left and right disks were replaced in 1992 with a muscle flap and rib graft, respectively, and her entire right joint was replaced with yet another implant that was later discontinued in 1998. Both joints were replaced again in 2015, her records show.

Since then, Kalinowski said, her artificial jaw has functioned properly, although she remains in pain and cannot move her jaw from side to side. Her mouth hangs open when her face is at rest, and she drinks protein shakes for lunch because it’s easier than struggling with solid food.

But the “worst part,” Kalinowski said, is that her surgeries caused nerve damage on her lower face, and so she has not felt her husband’s kisses since the ’90s.

“If there was one moment in my life I could take back and do over again, it would be that first surgery. Because it set me on a trajectory,” Kalinowski said. “And it never goes away.”

KFF Health News is a national newsroom that produces in-depth journalism about health issues.

Physical Activity Can Protect Against Chronic Pain

By Pat Anson, PNN Editor

Chronic pain sufferers are often told that physical activity and exercise can help reduce pain and improve quality of life. Now there is evidence that even light or moderate activity can have a protective effect against pain that lasts for years.

“We found that people who were more active in their free time had a lower chance of having various types of chronic pain 7-8 years later,” says Anders Årnes, a doctoral fellow at The Arctic University of Norway and University Hospital of North Norway.

“This suggests that physical activity increases our ability to tolerate pain and may be one of the ways in which activity helps to reduce the risk of developing severe chronic pain.”

Årnes is the lead author of a study, recently published in the journal PAIN, that found even light physical activity was associated with a 5% lower risk of developing chronic pain that lasts at least three months. More rigorous activity was associated with a 16% reduced risk of widespread moderate-to-severe chronic pain.

The findings are based on data from a large health survey -- the Tromsø Study --- in which over 6,800 Norwegians answered questions about their overall health, pain levels and physical activity, first in 2007-2008 and then again in 2015-2016. The average age of participants was nearly 55. Most reported some form of chronic pain, but only 5% had widespread moderate-to-severe chronic pain.

In a 2023 analysis of the survey data, Årnes and his colleagues found that people who reported vigorous physical activity had significantly more pain tolerance than those with a sedentary lifestyle.

Pain tolerance was assessed by how long they could keep a hand immersed in cold water that was a few degrees above freezing (3 degrees Celsius or 37.4 degrees Fahrenheit).

In their new follow-up study, researchers found that the ability to tolerate pain – or at least cold water -- plays a modest role in the protective effect of physical activity (PA).  

Stina Grønbech/Tromsøundersøkelsen

“We estimate that higher PA levels predict lower risk of chronic pain, with indications of a small mediated effect on this risk through cold pain tolerance for moderate-to-severe chronic pain states,” researchers reported.

Of course, many people with severe chronic pain are unable to exercise or fear that it will only make their pain worse. Previous studies have found that low-impact exercise programs, such as stretching while sitting in a chair, can ease pain from arthritis and other muscle and joint conditions.

“Physical activity is not dangerous in the first place, but people with chronic pain can benefit greatly from having an exercise program adapted to help them balance their effort so that it is not too much or too little,” said Årnes. “A rule of thumb is that there should be no worsening that persists over an extended period of time, but that certain reactions in the time after training can be expected.”

Even moderate physical activity can stimulate the production of endorphins and endocannabinoids – hormones and lipids naturally produced by the body -- which can relieve pain and inflammation. Regular exercise can also help us lose weight, reduce the risk of heart disease, and boost overall health.  

Can Exercise Help Relieve Shoulder Pain?

By Drs. Marc-Olivier Dubé, François Desmeules and Jean-Sébastien Roy

It is estimated that close to 70 per cent of the population will experience shoulder pain at some point in their lives.

This pain would not pose a problem if it disappeared as quickly as it appeared. Unfortunately, shoulder pain tends to persist over time. In half of patients, the pain lingers or reoccurs one year after its initial appearance. It can even persist for several years in some cases.

Approximately 70 per cent of shoulder pain episodes requiring consultation with a health-care provider can be identified as rotator cuff related shoulder pain. This refers to pain and loss of function in the shoulder, mainly during movements requiring the arm to be lifted. Although a number of effective options are available to patients, a third of them will not experience any significant improvement in their condition, regardless of the interventions used.

There are several possible reasons for this limited success. Exercise selection and some psychological and contextual characteristics specific to each individual have been identified as potential hypotheses.

As experts in the field of shoulder pain, we propose to shed light on the effectiveness of various interventions for the management of shoulder pain, and the role that some variables may play in the resolution of this pain.

Our research team therefore set out to find out:

  1. Whether one type of exercise should be prioritized over another in the management of shoulder pain.

  2. Whether the addition of exercises (the pet peeve of many people who consult a rehabilitation provider) lead to additional benefits compared with an intervention comprising only of education and advice to foster pain self-management.

  3. Whether some psychological and contextual characteristics, such as participants’ expectations of the intervention effectiveness and pain self-efficacy, are associated with a better prognosis.

Pain self-efficacy is the level of confidence someone has in their ability to carry out their activities and achieve their goals despite pain.

What We Found

In our new study published in the British Journal of Sports Medicine, 123 people with shoulder pain lasting for more than three months were randomly assigned to one of three 12-week interventions:

  1. Education

  2. Education combined with motor control exercises

  3. Education combined with strengthening exercises

Questionnaires were used to monitor changes in participants’ condition over time, particularly in terms of their pain and functional capacity.

Before the start of the intervention, we also used questionnaires to measure participants’ expectations of the effectiveness of the intervention they were about to receive, as well as their level of pain self-efficacy.

Education: Participants in this group received two sessions of education and advice with a physiotherapist. The information was about the shoulder and pain, and the advice included strategies for the self-management of their condition.

Participants were also told about the importance of being active and adopting a healthy lifestyle to optimize the management of persistent pain, including proper diet, hydration, stress management and sleep hygiene.

Finally, participants were asked to watch six short videos on these themes. Here’s one:

After viewing, they were asked to identify the aspects they felt were important and those that raised questions in order to discuss them with the physiotherapist.

Education combined with motor control exercises: Participants in this group completed a 12-week program that combined education with exercises.

The exercises included modifications in the way they performed their movements to enable them to move their arm with less pain. These modifications were integrated with exercises reproducing gestures involving the shoulder during daily activities.

Education combined with strengthening exercises: Participants in this group received the same education component, along with  a shoulder muscle strengthening program to be performed daily for 12 weeks.

At the end of the study, participants in all three groups showed improvements in pain and function. However, the addition of exercises (motor control or strengthening) to the education intervention did not lead to additional benefits.

People recruited into the study whose symptoms were considered resolved following the 12-week intervention had more positive expectations regarding the effectiveness of their intervention and had higher levels of pain self-efficacy.

Key Takeaways

Adding strengthening or motor control exercises to an educational intervention did not result in additional benefits compared to an approach based solely on education and advice. For some people with persistent shoulder pain, education and advice focusing on pain self-management may be sufficient to promote symptom resolution.

Exercise, in any form, remains a highly relevant intervention for shoulder pain management, as well as for maintaining independence and optimizing long-term health.

Participants’ pain self-efficacy and expectations of the effectiveness of the intervention they receive may play a role in the prognosis of their shoulder pain.

When you’re experiencing shoulder pain, it can be beneficial to temporarily reduce certain activities that can aggravate your pain. However, it’s important not to delay gradually reintegrating these activities into your daily routine.

The presence of pain, especially when it persists over time, is not necessarily a sign that your condition is deteriorating. It could simply indicate that the gestures or activities performed exceed the shoulder’s current ability to tolerate the load imposed on it.

In any case, don’t hesitate to consult a health professional, such as a physiotherapist, who will be able to help you “shoulder” the responsibility of managing your condition.

Marc-Olivier Dubé, PhD, is a Physiotherapist and Postdoctoral researcher in rehabilitation at Laval University.

Francois Desmeules, PhD, is a professor in physiotherapy and musculoskeletal health, School of Rehabilitation, University of Montréal.

Jean-Sébastien Roy, PhD, is a professor at the School of Rehabilitation Sciences, Laval University.

This article originally appeared in The Conversation and is republished with permission.

There’s an App for That  

By Barby Ingle, PNN Columnist

Have you noticed that many healthcare companies, medical providers and support groups now have apps for patients?

A recent survey found that about 40% of U.S. adults use healthcare apps and 35% use wearable devices to track their fitness, sleep, diet and other health-related activities. The market for healthcare apps was estimated to be worth $10 billion in 2022 and is expected to grow to $41 billion by 2030.

There are some great “patient-centric” apps. Patient-centric or "person-centered care" means the technology approaches healthcare in a manner that directly involves patients. I have used apps to track my eating, hydration, movement, medications, sleep time and more. Some apps can also help you organize your medical care and recognize issues or changes needed in your medical records.

Patient Portal Apps

The patient portal apps I suggest below are typically set up by the provider, and then the patient can log in and check their records, set up appointments, and access other resources. There are many choices for medical providers to use for patient portals, but these seem to be the ones used the most:  

  • HealthTap: This telehealth app connect patients with primary care doctors for online care. Patients can use HealthTap for checkups, prescriptions, lab tests, treatment plans, and specialist referrals. They take patients with and without insurance. Costs start as low as $15 a month, making this affordable for even those without insurance.

  • MyChart: This one is my personal favorites and I use it often, as do most of my providers in Arizona. I used MyChart this morning to check on my appointments and to pay an outstanding balance. This app can also give friends and family access to your medical records if you choose. It is excellent for parents to take care of their children and other family members from one account. It will store your medical and lab records, and even some images from MRIs, x-rays, etc. There is transparency in who has accessed your medical records, so you will know which providers have this information.

  • FollowMyHealth: This app allows patients to access their medical records, request prescriptions, schedule appointments, and send messages to medical providers and staff. FollowMyHealth can also connect with medical devices such as glucose, heart and blood pressure monitors, and digital scales.

Apps for General Health 

There are many apps for overall general health, with the most popular ones being Headspace, Talkspace, Doctor on Demand, Sleep Cycle, My Fitness Pal, Fooducate, Teladoc, Fitbit, Noom, mySugr, and WebMD.  I have used many of them, but I will focus on my top three:  

  • Fitbit: I never considered using a Fitbit watch until I won one from the WEGO Health Awards (now Health Union). I quickly got more involved in tracking my life by using the device. I loved how it could track my movement, sleep and stress levels, and allowed me to put in notes on things such as hydration, migraines and gastrointestinal challenges. I also like Fitbit’s PurePulse, which tracks blood flow and heart rate. FitBit devices range from $80 to $300 each.

  • Noom: This is a subscription-based app that helps users track their food intake and exercise. Noom uses psychology to help users develop healthy eating and physical activity habits to lose weight. It takes a lot of dedication and focus to use Noom successfully. I lost over 20 pounds using it. I am not very active physically, and they considered that in developing an individualized program for me as a chronic pain and rare disease patient. The app encourages you to think about food differently and change your eating habits so your body works better for you. The average subscription is $60 monthly.  

  • Sleep Cycle: This app tracks and analyzes your sleeping patterns. It was helpful for me to take sleep data from the app to my primary care provider so he could better understand why I have trouble sleeping. I do not sleep consistently through the night, especially on high-pain days. It’s a good tool to figure out why you are struggling to sleep and how pain is affecting your internal clock or waking you up. The Sleep Cycle app is free to download, but a premium subscription costs $40 per year. I used the free accessible portions of the app at no cost.

Chronic Pain Apps

There are many apps that can help a patient track their pain levels, types of pain, whether treatment options are helping or hurting, and more. I used to do this the old-fashioned way with a journal, but having digital data to break it down scientifically for my providers was helpful once I started using pain-tracking apps. I have tried a few and heard others find them helpful as well.  

  • PainChek: This app uses artificial intelligence (AI) and facial expressions to assess pain in people who cannot reliably communicate their pain levels, such as those with dementia or young children. PainChek uses a smartphone camera to analyze a person's face. The AI system then automatically recognizes and documents facial movements that indicate pain. It’s more of an objective tool for me, since I can speak about my pain, but for those who are voiceless, it could help their daily life and individualize their care. 

  • Vivify:  This is a 28-day program for people with chronic back or neck pain that includes pain education, meditation, exercises, and guided walks through an app or website connection. Vivify also monitors patients remotely, allowing providers to create and manage wellness programs for their patients. Although the goal is to “overcome or remove chronic pain entirely,” I see this app as more of a tool for people to assist in their daily activities and motivate them to move.

  • My Pain Diary:  This pain-tracking app reminds me of when I used to manually keep track of my pain before apps were available. It gives patients a way to document and track their pain triggers and symptoms. You can also use the data to print detailed reports that are easy to share with your providers. I like the color-coded calendar, graphs and searchable history. The app looks at the data and sees trends you may not notice yourself. The Gold Edition of My Pain Diary costs just $5.

  • PainScale: This app was recommended to me by a friend. PainScale is made by Boston Scientific and helps users track their pain, suggests treatment options, and generate reports to providers. It can also provide information from the Mayo Clinic, WebMD and other trusted pain resources to help patients manage chronic pain triggers. This app is free to download.  

The apps mentioned above are some of the most used and trusted apps by patients and providers. Patient-centric apps have become an essential part of the healthcare industry. As technology and AI continue to advance, we can expect to see more of these innovative patient apps in the future.

Barby Ingle is a reality TV personality living with multiple rare and chronic diseases. She is a chronic pain educator, patient advocate, motivational speaker, and the founder and former President of the International Pain Foundation. You can follow Barby at www.barbyingle.com. 

Family Caregivers Face Financial Burdens, Isolation and Burnout

By Dr. Kathy Lee, University of Texas at Arlington

Millions of Americans have become informal family caregivers: people who provide family members or friends with unpaid assistance in accomplishing daily tasks such as bathing, eating, transportation and managing medications.

Driven in part by a preference for home-based care rather than long-term care options such as assisted living facilities, and the limited availability and high cost of formal care services, family caregivers play a pivotal role in the safety and well-being of their loved ones.

Approximately 34.2 million people in the United States provide unpaid assistance to adults age 50 or above, according to the Family Caregiver Alliance. Among them, about 15.7 million adult family caregivers care for someone with dementia.

Help celebrate National Caregivers Day (Feb. 16) by thanking someone who cares for a disabled loved one.

Challenging Situations

I am a licensed clinical social worker and an assistant professor of social work studying disparities in health and health care systems. I focus on underrepresented populations in the field of aging.

In my research focusing on East Asian family caregivers for people with Alzheimer’s and related dementia, I discovered that Chinese American and Korean American caregivers often encounter challenging situations. These include discrimination from health care facilities or providers, feelings of loneliness and financial issues. Some of these caregivers even find themselves having to retire early because they struggle to balance both work and caregiving responsibilities.

My findings join a growing body of research showing that family caregivers commonly encounter five specific challenges: financial burdens, limited use of home- and community-based services, difficulties accessing resources, a lack of knowledge about existing educational programs, and physical and emotional challenges, such as feelings of helplessness and caregiver burnout.

However, researchers are also finding that family caregivers feel more capable of managing these challenges when they can tap into formal services that offer practical guidance and insights for their situations, as well as assistance with some unique challenges involved with family caregiving.

Most Caregivers Are Women

More than 6 in 10 family caregivers are women.

Society has always expected women to take on caregiving responsibilities. Women also usually earn less money or rely on other family members for financial support. This is because equal pay in the workplace has been slow to happen, and women often take on roles like becoming the primary caregiver for their own children as well as their aging relatives, which can drastically affect their earnings.

While nearly half of care recipients live in their own homes, 1 in 3 live with their caregivers.

Sometimes termed “resident caregivers,” these individuals are less likely to turn to others outside the family for caregiving support, often because they feel that it’s important to keep caregiving within the family. These caregivers are typically older, retired or unemployed and have lower income than caregivers who live separately.

According to a 2020 report from the AARP Public Policy Institute, about 1 in 3 family caregivers provide more than 21 hours of care a week to a loved one.

Support Programs for Caregivers

Caregiving often creates financial burdens because it makes it harder to hold a full-time or part-time job, or to return to work after taking time off, particularly for spouses who are caregivers.

Often, community-based organizations such as nonprofits that serve older adults offer a variety of in-home services and educational programs. These can help family caregivers manage or reduce the physical and emotional strains of their responsibilities. However, these demands also can make it difficult for some caregivers to even learn that these resources exist, or take advantage of them, particularly as the care recipient’s condition progresses.

These challenges worsened at the height of the COVID-19 pandemic. Many support programs were canceled, and it was hard to access health care, which made things even more stressful and tiring for caregivers.

Research shows that those who are new to family caregiving often take care of their loved ones without any formal support initially. As a result, they may face increased emotional burdens. And caregivers age 70 and above face particular challenges, since they may be navigating their own health issues at the same time. These individuals are less likely to receive informal support, which can lead to social isolation and burnout. 

There are numerous programs and services available for family caregivers and their loved ones, whether they reside at home or in a residential facility. These resources include government health and disability programs, legal assistance and disease-specific organizations, some of which are specific to certain states.

In addition, research has found that providing appropriate education and training to people in the early stages of caregiving enables them to better balance their own health and well-being with successfully fulfilling their responsibilities. Many community-based organizations, such as local nonprofits focused on aging, as well as government programs or senior centers, may offer case management services for older adults, which can be beneficial for learning about existing resources and services.

For family caregivers of people with dementia, formal support services are particularly crucial to their ability to cope and navigate the challenges they face.

Formal support may also be helpful in finding affordable home-based and community resources that can help compensate for a lack of informal support. These include home health services funded by Medicare and Medicaid-funded providers of medical and nonmedical services, including transportation.

Medicaid, which targets low-income Americans, seniors, people with disabilities and a few select other groups, has certain income requirements. Determine the eligibility requirements first to find out whether your loved one qualifies for Medicaid.

The services and support covered by Medicaid may vary based on a number of factors, such as timing of care, the specific needs of caregivers and their loved ones, the care plan in place for the loved one and the location or state in which the caregiver and their loved one reside.

Each state also has its own Medicaid program with unique rules, regulations and eligibility criteria. This can result in variations in the types of services covered, the extent of coverage and the specific requirements for accessing Medicaid-funded support.

If so, contact your state’s Medicaid office to get more information about self-directed services and whether you can become a paid family caregiver.

Medicare may help pay for certain home health services if an older adult needs skilled services part time and is considered homebound.

This assistance can alleviate some of the caregiving responsibilities and financial burdens on the family caregiver, allowing them to focus on providing care and support to their loved ones without worrying about the cost of essential medical services.

Peer-to-peer support is also crucial. Family caregivers who join support groups tend to manage their stress more effectively and experience an overall better quality of life.

Kathy Lee, PhD, is an Assistant Professor of Gerontological Social Work at University of Texas at Arlington. Her primary focus lies in exploring innovative and non-pharmacological interventions for individuals living with Alzheimer's disease and related dementias, as well as providing support for their family caregivers.

This article originally appeared in The Conversation  and is republished with permission.

Dietary Supplements Need More Regulation

By Emily Hemendinger and Katie Suleta

Dietary supplements are a big business. The industry made almost $39 billion in revenue in 2022, and with very little regulation and oversight, it stands to keep growing.

The marketing of dietary supplements has been quite effective, with 77% of Americans reporting feeling that the supplement industry is trustworthy. The idea of taking your health into your own hands is appealing, and supplements are popular with athletes, parents and people trying to recover more quickly from a cold or flu, just to name a few.

A 2024 study found that approximately 1 in 10 adolescents have used nonprescribed weight loss and weight control products, including dietary supplements.

Notably, that systematic review found that nonprescribed diet pill use was significantly higher than the use of nonprescribed laxatives and diuretics for weight management. These types of unhealthy weight control behaviors are associated with both worsened mental health and physical health outcomes.

As a licensed clinical social worker specializing in treating anxiety disorders and eating disorders and a biomedical research director, we’ve seen firsthand the harm that these supplements can do based on unfounded beliefs. The underregulated market of dietary supplements is setting consumers up to be misled and potentially seriously harmed by these products.

Supplements Often Mislabeled

The Food and Drug Administration specifies that supplements must contain a “dietary ingredient” such as vitamins, minerals, herbs, amino acids, enzymes, live microbials, concentrates and extracts, among others.

Unfortunately, manufacturers can claim that a product is a supplement even when it doesn’t meet those criteria, such as products containing the drug tianeptine, a highly addictive drug that can mimic the biological action of opioids. Some of these products are labeled as dietary supplements but are anything but.

Products containing kratom, a substance with opioid-like effects, which are sold over the counter in many gas stations, claim to be herbal supplements but are mislabeled.

Under a 1994 law, dietary supplements are classified as food, not as drugs. This means dietary supplements are not required to prove efficacy, unlike drugs. Regulators also don’t take action on a product until it is shown to cause harm.

However, the FDA’s website states that “many dietary supplements contain ingredients that have strong biological effects which may conflict with a medicine you are taking or a medical condition you may have. Products containing hidden drugs are also sometimes falsely marketed as dietary supplements, putting consumers at even greater risk.”

In other words, supplements are regulated as food instead of drugs, even though they can interact with medications and may be laced with hidden drugs not included on the label.

Manufacturers of dietary supplements can make claims about their products that fall into three categories: health claims, nutrient content claims and claims about the product’s function, structure or both, all without needing to provide supporting evidence.

Misbranding and false advertising are rampant with dietary supplements, including false claims of curing cancer, improving immune health, improving cognitive functioning, improving fertility, improving cardiovascular health and, of course, promoting weight loss and weight control.

Hidden Dangers

You can find supplements that claim to be good for just about every health condition, concern or goal, so it should be no surprise that there are supplements marketed for weight loss.

In August 2021, the FDA cracked down on some of these weight loss products because of the presence of undeclared drugs. For example, of the 72 products recalled, the drug sibutramine, sold as Meridia, was found in 68 of them.

While the FDA may take further action beyond the recalls, the agency acknowledged that it is not able to test every weight loss supplement for contamination with drugs.

These crackdowns demonstrate some progress, though several issues remain. Warning label placement, ingredients and beliefs based on misleading or false advertising are still highly problematic.

Some weight loss supplements may have FDA warnings on them. Of those that do, the disclaimers are rarely displayed on the front of the product label, so consumers are less likely to see them.

Ingredients in weight loss supplements can and do have adverse effects. They have caused people to be admitted to the emergency room for cardiovascular and swallowing problems, including in young, seemingly healthy people.

Mental health concerns and eating disorders are on the rise. As a result, researchers are examining unhealthy weight control behaviors, including the use of dietary supplements and how accessible they are to adolescents and children.

People who have eating disorders often suffer related health issues such as bone loss, osteoporosis and vitamin deficiencies. In response, their doctors may prescribe dietary supplements like calcium, vitamin D and nutritional supplement shakes. But these are not the dietary supplements of concern. The concern is with supplements that promote weight loss, muscle building or both.

People with eating disorders may be attracted to dietary supplements that claim quick and pain-free weight loss or muscle gain. Additionally, dietary supplement users may struggle with an increase in compulsive exercise or other unhealthy weight control behaviors.

Diet pill and supplement use has also been associated with increased risk for developing eating disorders and disordered eating, as well as low self-esteem, depression and substance use. While dietary supplements do not solely cause eating disorders or disordered eating, they are one contributing factor that may be addressed with preventive measures and regulations.

Protein powders and other fitness supplements also have wide appeal. Research shows that girls are more at risk than boys for using weight loss supplements. But a growing problem in boys is the use of fitness supplements such as protein powder and creatine products, a compound that supplies energy to the muscles.

Use of fitness supplements sometimes signifies a preoccupation with body shape and size. For example, a 2022 study found that protein powder consumption in adolescence was associated with future use of steroids in emerging adulthood.

Protein powders make claims of building lean muscles, while creatine boasts providing energy for short-term, intense exercise.

Protein itself is not harmful at recommended doses. However, protein powders may contain unknown ingredients, such as certain toxins or extra and excessive sugar. They can also be dangerous when used in excess and to replace other foods that possess vital nutrients.

And while creatine can usually be safely used in adults, overuse can lead to health problems and is not recommended for minors. Ultimately, the impact of long-term use of these supplements, especially in adolescents, is unstudied.

Possible Solutions

One proposed regulation by researchers at Harvard University includes taxing dietary supplements whose labels tout weight loss benefits.

Another policy recommendation involves banning the sale of dietary supplements and other weight loss products to protect minors from these underregulated and potentially dangerous products.

In 2023, New York successfully passed legislation that banned the sale of these products to minors, while states including Colorado, California and Massachusetts have considered or are considering similar action.

Ultimately, medical professionals recommend that parents and caregivers encourage their children to get protein and vitamins from whole foods instead of turning to supplements and powders. They also recommend encouraging teens to focus on balanced nutrition, sleep and recovery, and a variety of resistance, strength and conditioning training.

Emily Hemendinger, LCSW, is an Assistant Professor of Psychiatry at University of Colorado Anschutz Medical Campus.

Katie Suleta is a PhD Candidate in Medicine and Health at George Washington University.

This article originally appeared in The Conversation and is republished with permission.

Americans Are Using More Alternative Pain Therapies

By Pat Anson, PNN Editor

It’s fair to say that almost every person living with chronic pain has been told by a doctor, loved one, friend or even strangers that they should try a “complimentary health approach” to pain management. Also known as a “multimodal” or “comprehensive” care, the idea is to get pain patients to reduce or stop using opioids and other medications by utilizing alternative health therapies such as massage, meditation and acupuncture.

A new study shows that there has been surge in the use of those therapies by Americans over the last two decades, with chronic pain sufferers leading the way.   

Researchers at the National Institutes of Health looked at data from the 2002, 2012, and 2022 National Health Interview Survey (NHIS) to evaluate the use of seven alternative therapies: yoga, meditation, massage, chiropractic care, acupuncture, naturopathy, and guided imagery/progressive muscle relaxation.

Their findings, published in JAMA Network Open, show significant increases in the use of all seven therapies. The most widely used alternative therapy was meditation, which rose from 7.5% of respondents in 2002 to 17.3% in 2022.The largest increase in utilization was for yoga, which rose from 5% of respondents in 2002 to 15.8% in 2022.

Complimentary Health Approaches Used by U.S. Adults

NATIONAL INSTITUTES OF HEALTH

By 2022, over a third of respondents (36.7%) reported using at least one complimentary health approach (CHA), up from 19.2% in 2002. Nearly half said they used a CHA for pain management.

The CHAs most widely used for pain in 2022 were chiropractic care (85.7%) and acupuncture (72.8%). Researchers think that expanded insurance coverage for those treatments may have contributed to their growing use. Significant reductions in opioid prescribing over the last decade may have also driven people to try other treatments.  

Complimentary Health Approaches Used for Pain

NATIONAL INSTITUTES OF HEALTH

“Between 2002 and 2022, US adults increasingly used CHAs, including for pain management. This shift in utilization coincides with increased pain prevalence nationally and may be attributable to several factors, including randomized clinical trials suggesting that some CHAs provide low to moderate levels of pain management, incorporation of CHAs into best practice pain management guidelines, and the need to mitigate unnecessary use of potentially harmful opioids through use of nonopioid interventions,” wrote lead author Richard Nahin, PhD, lead epidemiologist at the National Center for Complementary and Integrative Health.

As with many of these data mining studies, the NIH researchers did not document what kind of pain conditions the respondents had, how often they used an alternative therapy, or even whether the treatment worked.  

According to one estimate, 55 million U.S. adults spent $28.3 billion on CHAs in 2012, about 9% of total out-of-pocket health care expenses that year.

Ketamine Therapy a ‘Wild West’ for Patients

By Dawn Megli, KFF Health News

In late 2022, Sarah Gutilla’s treatment-resistant depression had grown so severe, she was actively contemplating suicide. Raised in foster care, the 34-year-old’s childhood was marked by physical violence, sexual abuse, and drug use, leaving her with life-threatening mental scars.

Out of desperation, her husband scraped together $600 for the first of six rounds of intravenous ketamine therapy at Ketamine Clinics Los Angeles, which administers the generic anesthetic for off-label uses such as treating depression or chronic pain. When Gutilla got into an Uber for the 75-mile drive to Los Angeles, it was the first time she had left her home in Llano, California, in two years. The results, she said, were instant.

“The amount of relief I felt after the first treatment was what I think ‘normal’ is supposed to feel like,” she said. “I’ve never felt so OK, and so at peace.”

For-profit ketamine clinics have proliferated over the past few years, offering infusions for a wide array of mental health issues, including obsessive-compulsive disorder, depression, and anxiety. Although the off-label use of ketamine hydrochloride, a Schedule III drug approved by the FDA as an anesthetic in 1970, was considered radical just a decade ago, now between 500 and 750 ketamine clinics have cropped up across the nation.

Market researcher Grand View Research pegged industry revenues at $3.1 billion in 2022, and projects them to more than double to $6.9 billion by 2030. Most insurance doesn’t cover ketamine for mental health, so patients must pay out-of-pocket.

While it’s legal for doctors to prescribe ketamine, the FDA hasn’t approved it for pain or mental health treatment, which means that individual practitioners must develop their own treatment protocols. The result is wide variability among providers, with some favoring gradual, low-dosage treatments while others advocate larger amounts that can induce hallucinations, as the drug is psychedelic at the right doses.

“Ketamine is the wild West,” said Dustin Robinson, the managing principal of Iter Investments, a venture capital firm specializing in hallucinogenic drug treatments.

Ketamine practitioners stress that the drug’s emergence as a mental health treatment is driven by a desperate need. Depression is the leading cause of disability in the United States for individuals ages 15-44, according to the National Institute of Mental Health, and around 25% of adults experience a diagnosable mental disorder in any given year.

Meanwhile, many insurance plans cover mental health services at lower rates than physical health care, despite laws requiring parity. Thus many patients with disorders receive little or no care early on and are desperate by the time they visit a ketamine clinic, said Steven Siegel, chair of psychiatry and the behavioral sciences at the University of Southern California’s Keck School of Medicine.

But the revelation that “Friends” star Matthew Perry died in part from a large dose of ketamine, along with billionaire Elon Musk’s open use of the drug, has piqued fresh scrutiny of ketamine and its regulatory environment, or lack thereof.

Commercial ketamine clinics often offer same-day appointments, in which patients can pay out-of-pocket for a drug that renders immediate results. The ketamine is administered intravenously, and patients are often given blankets, headphones, and an eye mask to heighten the dissociative feeling of not being in one’s body. A typical dose of ketamine to treat depression, which is 10 times lower than the dosage used in anesthesia, costs clinics about $1, but clinics charge $600-$1,000 per treatment.

Ketamine is still shadowed by its reputation as the party drug known as “Special K”; Siegel’s first grant from the National Institutes of Health was to study ketamine as a drug of abuse. It has the potential to send users down a “K hole,” otherwise known as a bad trip, and can induce psychosis. Research in animals and recreational users has shown chronic use of the drug impairs both short- and long-term cognition.

Perry’s death in October raised alarms when the initial toxicology screening attributed his death to the acute effects of ketamine. A December report revealed Perry received infusion therapy a week before his death but that the fatal blow was a high dose of the substance taken with an opioid and a sedative on the day of his death — indicating that medical ketamine was not to blame.

A Variety of Protocols

Sam Mandel co-founded Ketamine Clinics Los Angeles in 2014 with his father, Steven Mandel, an anesthesiologist with a background in clinical psychology, and Sam said the clinic has established its own protocol. That includes monitoring a patient’s vital signs during treatment and keeping psychiatrists and other mental health practitioners on standby to ensure safety. Initial treatment starts with a low dose and increases as needed.

While many clinics follow the Mandels’ graduated approach, the dosing protocol at MY Self Wellness, a ketamine clinic in Bonita Springs, Florida, is geared toward triggering a psychedelic episode.

Christina Thomas, president of MY Self Wellness, said she developed her clinic’s procedures against a list of “what not to do” based on the bad experiences people have reported at other clinics.

The field isn’t entirely unregulated: State medical and nursing boards oversee physicians and nurses, while the FDA and Drug Enforcement Administration regulate ketamine. But most anesthesiologists don’t have a background in mental health, while psychiatrists don’t know much about anesthesia, Sam Mandel noted. He said a collaborative, multidisciplinary approach is needed to develop standards across the field, particularly because ketamine can affect vital signs such as blood pressure and respiration.

The protocols governing Spravato, an FDA-approved medication based on a close chemical cousin of ketamine called esketamine, are illustrative. Because it has the potential for serious side effects, it falls under the FDA’s Risk Evaluation and Mitigation Strategies program, which puts extra requirements in place, said Robinson. Spravato’s REMS requires two hours of monitoring after each dose and prohibits patients from driving on treatment days.

Generic ketamine, by contrast, has no REMS requirements. And because it is generic and cheap, drugmakers have little financial incentive to undertake the costly clinical trials that would be required for FDA approval.

That leaves it to the patient to assess ketamine providers. Clinics dedicated to intravenous infusions, rather than offering the treatment as an add-on, may be more familiar with the nuances of administering the drug. Ideally, practitioners should have mental health and anesthesia expertise, or have multiple specialties under one roof, and clinics should be equipped with hospital-grade monitoring equipment, Mandel said.

Siegel, who has researched ketamine since 2003, said the drug is especially useful as an emergency intervention, abating suicidal thoughts for long enough to give traditional treatments, like talk therapy and SSRI antidepressants, time to take effect. “The solutions that we have and have had up until now have failed us,” Mandel said.

The drug is now popular enough as a mental health treatment that the name of Mandel’s clinic is a daily sight for thousands of Angelenos as it appears on 26 Adopt-A-Highway signs along the 405 and 10 freeways.

And the psychedelic renaissance in mental health is accelerating. A drug containing MDMA, known as ecstasy or molly, is expected to receive FDA approval in 2024. A drug with psilocybin, the active ingredient in “magic mushrooms,” could launch as early as 2027, the same year a stroke medicine with the active ingredient of DMT, a hallucinogen, is expected to debut.

Robinson said many ketamine clinics have opened in anticipation of the expanded psychedelic market. Since these new drugs will likely be covered by insurance, Robinson advises clinics to offer FDA-approved treatments such as Spravato so they’ll have the proper insurance infrastructure and staff in place.

For now, Sarah Gutilla will pay out-of-pocket for ketamine treatments. One year after her first round of infusions, she and her husband are saving for her second. In the meantime, she spends her days on her ranch in Llano where she rescues dogs and horses, and relies on telehealth therapy and psychiatric medications.

While the infusions aren’t “a magic fix,” they are a tool to help her move in the right direction.

“There used to be no light at the end of the tunnel,” she said. “Ketamine literally saved my life.”

KFF Health News is a national newsroom that produces in-depth journalism about health issues.

Experimental Non-Opioid Drug Effective in Treating Acute Pain

By Pat Anson, PNN Editor

An experimental non-opioid analgesic was effective in treating post-operative pain in two Phase 3 clinical trials, setting the stage for a New Drug Application to the FDA by Vertex Pharmaceuticals later this year.

The drug – called VX-548 – was given orally to patients with moderate-to-severe pain in the first 48 hours after an abdominoplasty or bunionectomy, two minimally invasive surgeries. VX-548 was more effective in reducing pain than the placebo, but it was not more effective than a combination of the opioid hydrocodone and acetaminophen, more commonly known as Vicodin.

In a third Phase 3 study, VX-548 was effective for up to 14 days across a broad range of surgical and non-surgical acute pain conditions. Over 80% of patients in that study rated VX-548 as good, very good, or excellent in treating pain.

“We are very pleased with the results from the VX-548 pivotal program, which demonstrate a compelling and consistent combination of efficacy and safety across multiple acute pain conditions and settings. The VX-548 benefit-risk profile ideally positions it to potentially fill the gap between medicines with good tolerability but limited efficacy and opioid medicines with therapeutic efficacy but known risks, including addictive potential,” Reshma Kewalramani, MD, CEO and President of Vertex, said in a press release.

“With FDA Breakthrough and Fast Track Designations in hand, we are working with urgency to file the New Drug Application for VX-548 and bring this non-opioid medicine to the millions of patients who suffer from acute pain each year in the U.S.”

VX-548 was generally safe and well tolerated in all three Phase 3 studies. Most of the adverse events reported by patients were mild to moderate, such as nausea and constipation.

Unlike opioids, VX-548 blocks pain in the peripheral nervous system, rather than the brain. That means it won’t have euphoric effects or be addictive. If approved for use by the FDA, experts say it would give patients and providers a much-needed alternative to opioids.

“As a physician treating patients suffering from pain for many years, I know firsthand the critical need for new, efficacious and safe treatment options,” said Jessica Oswald, MD, a Vertex consultant and Associate Physician in Emergency Medicine and Pain Medicine at University of California San Diego.

“The Phase 3 safety and efficacy across the three studies are impressive and demonstrate VX-548’s potential to change the paradigm of pain management. I look forward to the potential of having a new class of acute pain medicine — the first in more than two decades — to use as an alternative to opioids to help the millions of people impacted by acute pain.”

The risk of a surgery patient misusing opioids or becoming addicted is actually quite low – less than one percent. One recent study even found that restricting the use of opioids during surgery leads to more post-operative pain.

Vertex hopes to have VX-548 approved for a wide variety of pain conditions, not just post-operative pain.  Last month, the company released positive results for the drug in reducing pain from diabetic peripheral neuropathy.

Vertex also recently won approval from the FDA for its CRISPR gene cell therapy for sickle cell disease, which potentially offers a cure for the painful blood disorder.

Study Finds Low-Dose Naltrexone Works No Better than Placebo  

By Pat Anson, PNN Editor

In recent years, low-dose naltrexone (LDN) has grown in popularity as a treatment for fibromyalgia and other chronic pain conditions. Although naltrexone is only FDA-approved for the treatment of substance use disorders, a growing number of patients and providers say low doses of naltrexone prescribed off-label can be effective in relieving pain.

A new study by Danish researchers is casting doubt on the some of those claims, finding that LDN works no better than a placebo in reducing pain for women with fibromyalgia. In their double-blind, placebo-controlled study, 99 adult women with fibromyalgia were randomly assigned to receive either an LDN pill or an identical-looking placebo daily for 12 weeks.

The study findings, recently published The Lancet Rheumatology, found a minor improvement in pain intensity for the LDN group, with a similar pain reduction in the placebo group. There were no serious adverse events in either group.

“This study did not show that treatment with low-dose naltrexone was superior to placebo in relieving pain. Our results indicate that low-dose naltrexone might improve memory problems associated with fibromyalgia, and we suggest that future trials investigate this further,” wrote lead author Karin Due Bruun, MD, a researcher in the Pain Center at Odense University Hospital in Denmark.

The Danish study is notable, because placebo-controlled, double-blind studies are considered the gold standard in medical research. Until now, much of the evidence about LDN has been anecdotal or low quality.

In a 2020 review of nearly 800 LDN studies, another research team could find only eight that were high quality enough to meet their criteria for evaluation. Nevertheless, they found that LDN “provides an alternative in medical management of chronic pain disorders.”

A 2019 review by British researchers also found that LDN is safe to use, but recommended that more clinical studies be conducted.

How naltrexone works is not exactly clear. LDN supporters believe the drug modulates the immune system, reduces inflammation and stimulates the production of endorphins, the body's natural painkiller.

In 50mg doses, naltrexone blocks opioid receptors in the brain and decreases the desire to take opiates or alcohol. But in smaller doses of 5mg or less, patients have found LDN to be an effective pain reliever. PNN columnists have shared their positive experiences using LDN to treat everything from interstitial cystitis to Ehlers-Danlos syndrome to fibromyalgia.  

A woman with fibromyalgia tried all sorts of FDA-approved medications to relieve her leg pain, brain fog and depression. None worked, until she tried LDN.   

“After about seven days, my pain lessened,” said Janice Hollander. “[LDN] has completely changed my life. I don’t know that I would be here today if it wasn’t for it. I don’t think I could go for another year in the misery I was in.” 

Naltrexone does cause minor side effects, such as nausea and dizziness, and because it is an opioid antagonist it should not be taken with opioid medication.

Patients interested in trying LDN often encounter doctors who won’t prescribe it off-label. The LDN Research Trust includes a list of LDN-friendly doctors and pharmacies on its website.

Older Americans Feel Trapped in Medicare Advantage Plans

By Sarah Jane Tribble, KFF Health News  

In 2016, Richard Timmins went to a free informational seminar to learn more about Medicare coverage.

“I listened to the insurance agent and, basically, he really promoted Medicare Advantage,” Timmins said. The agent described less expensive and broader coverage offered by the plans, which are funded largely by the government but administered by private insurance companies.

For Timmins, who is now 76, it made economic sense then to sign up. And his decision was great, for a while.

Then, three years ago, he noticed a lesion on his right earlobe.

“I have a family history of melanoma. And so, I was kind of tuned in to that and thinking about that,” Timmins said of the growth, which doctors later diagnosed as malignant melanoma. “It started to grow and started to become rather painful.”

Timmins, though, discovered that his enrollment in a Premera Blue Cross Medicare Advantage plan would mean a limited network of doctors and the potential need for preapproval, or prior authorization, from the insurer before getting care. The experience, he said, made getting care more difficult, and now he wants to switch back to traditional, government-administered Medicare.

But he can’t. And he’s not alone.

RICHARD TIMMINS

“I have very little control over my actual medical care,” he said, adding that he now advises friends not to sign up for the private plans. “I think that people are not understanding what Medicare Advantage is all about.”

Low Premiums and Extra Benefits

Enrollment in Medicare Advantage plans has grown substantially in the past few decades, enticing more than half of all eligible people, primarily those 65 or older, with low premium costs and perks like dental and vision insurance. And as the private plans’ share of the Medicare patient pie has ballooned to 30.8 million people, so too have concerns about the insurers’ aggressive sales tactics and misleading coverage claims.

Enrollees, like Timmins, who sign on when they are healthy can find themselves trapped as they grow older and sicker.

“It’s one of those things that people might like them on the front end because of their low to zero premiums and if they are getting a couple of these extra benefits — the vision, dental, that kind of thing,” said Christine Huberty, a lead benefit specialist supervising attorney for the Greater Wisconsin Agency on Aging Resources.

“But it’s when they actually need to use it for these bigger issues,” Huberty said, “that’s when people realize, ‘Oh no, this isn’t going to help me at all.’”

Medicare pays private insurers a fixed amount per Medicare Advantage enrollee and in many cases also pays out bonuses, which the insurers can use to provide supplemental benefits. Huberty said those extra benefits work as an incentive to “get people to join the plan” but that the plans then “restrict the access to so many services and coverage for the bigger stuff.”

Switching Plans

David Meyers, assistant professor of health services, policy, and practice at the Brown University School of Public Health, analyzed a decade of Medicare Advantage enrollment and found that about 50% of beneficiaries — rural and urban — left their contract by the end of five years. Most of those enrollees switched to another Medicare Advantage plan rather than traditional Medicare.

In the study, Meyers and his co-authors muse that switching plans could be a positive sign of a free marketplace but that it could also signal “unmeasured discontent” with Medicare Advantage.

“The problem is that once you get into Medicare Advantage, if you have a couple of chronic conditions and you want to leave Medicare Advantage, even if Medicare Advantage isn’t meeting your needs, you might not have any ability to switch back to traditional Medicare,” Meyers said.

Traditional Medicare can be too expensive for beneficiaries switching back from Medicare Advantage, he said. In traditional Medicare, enrollees pay a monthly premium and, after reaching a deductible, in most cases are expected to pay 20% of the cost of each nonhospital service or item they use. And there is no limit on how much an enrollee may have to pay as part of that 20% coinsurance if they end up using a lot of care, Meyers said.

To limit what they spend out-of-pocket, traditional Medicare enrollees typically sign up for supplemental insurance, such as employer coverage or a private Medigap policy. If they are low-income, Medicaid may provide that supplemental coverage.

But, Meyers said, there’s a catch: While beneficiaries who enrolled first in traditional Medicare are guaranteed to qualify for a Medigap policy without pricing based on their medical history, Medigap insurers can deny coverage to beneficiaries transferring from Medicare Advantage plans or base their prices on medical underwriting.

Only four states — Connecticut, Maine, Massachusetts, and New York — prohibit insurers from denying a Medigap policy if the enrollee has preexisting conditions such as diabetes or heart disease.

Paul Ginsburg is a former commissioner on the Medicare Payment Advisory Commission, also known as MedPAC. It’s a legislative branch agency that advises Congress on the Medicare program. He said the inability of enrollees to easily switch between Medicare Advantage and traditional Medicare during open enrollment periods is “a real concern in our system; it shouldn’t be that way.”

The federal government offers specific enrollment periods every year for switching plans. During Medicare’s open enrollment period, from Oct. 15 to Dec. 7, enrollees can switch out of their private plans to traditional, government-administered Medicare.

Medicare Advantage enrollees can also switch plans or transfer to traditional Medicare during another open enrollment period, from Jan. 1 to March 31.

“There are a lot of people that say, ‘Hey, I’d love to come back, but I can’t get Medigap anymore, or I’ll have to just pay a lot more,’” said Ginsburg, who is now a professor of health policy at the University of Southern California.

Timmins is one of those people. The retired veterinarian lives in a rural community on Whidbey Island just north of Seattle. It’s a rugged, idyllic landscape and a popular place for second homes, hiking, and the arts. But it’s also a bit remote.

While it’s typically harder to find doctors in rural areas, Timmins said he believes his Premera Blue Cross plan made it more challenging to get care for a variety of reasons, including the difficulty of finding and getting in to see specialists.

Nearly half of Medicare Advantage plan directories contained inaccurate information on what providers were available, according to the most recent federal review. Beginning in 2024, new or expanding Medicare Advantage plans must demonstrate compliance with federal network expectations or their applications could be denied.

Amanda Lansford, a Premera Blue Cross spokesperson, declined to comment on Timmins’ case. She said the plan meets federal network adequacy requirements as well as travel time and distance standards “to ensure members are not experiencing undue burdens when seeking care.”

Traditional Medicare allows beneficiaries to go to nearly any doctor or hospital in the U.S., and in most cases enrollees do not need approval to get services.

Timmins, who recently finished immunotherapy, said he doesn’t think he would be approved for a Medigap policy, “because of my health issue.” And if he were to get into one, Timmins said, it would likely be too expensive. For now, Timmins said, he is staying with his Medicare Advantage plan.

“I’m getting older. More stuff is going to happen.”

There is also a chance, Timmins said, that his cancer could resurface: “I’m very aware of my mortality.”

KFF Health News is a national newsroom that produces in-depth journalism about health issues.