Injection of Donor Cells Gives Long-Term Relief from Degenerative Disc Disease

By Pat Anson, PNN Editor

A single injection of cells and fluid derived from human donor tissue was successful long-term in relieving pain and restoring physical function in patients with degenerative disc disease, according to new research presented at the annual meeting of the Society of Interventional Radiology in Phoenix.

The injections, known as viable disc allograft supplementation, encourage cells in damaged discs to regenerate with healthy tissue. Degenerative disc disease is one of the leading causes of chronic lower back pain.

“The significant improvement in pain and function is promising for patients living with chronic low back pain – a condition that can greatly impact a person’s quality of life,” said lead author Douglas Beall, MD, chief of radiology at Clinical Radiology of Oklahoma. “Back pain is the leading cause of limited activity and workplace absenteeism. This treatment may help patients return to a normal activity level for a longer period time.”

Fifty patients participated in the VAST trial, with 46 patients receiving allograft treatment and four receiving saline injections as a placebo. VIVEX Biologics, a regenerative medicine company that processes donated cells and tissue to treat musculoskeletal injuries, wounds and burns, sponsored the study.

After three years, 60 percent of patients who received allograft treatment reported more than 50% improvement in pain and 70% had significant improvement in their function scores. No patients suffered adverse effects.

In healthy patients, discs cushion the spine’s vertebrae, facilitating movement and flexibility. But discs can wear out over time and cause the bones of the spine to rub together and pinch nerves, causing pain and disability. By age 60, most people have at least some disc degeneration.

“Existing treatment for chronic low back pain due to degenerative disc disease is often ineffective or the effects are short-lived,” said Beall, who is a medical consultant for VIVEX. “We need better treatments for this condition since conservative care is not providing the long-term outcomes that patients deserve. Injectable allograft treatment might be the answer for many people.”

Beall says allograft injections could decrease the use of pain medication by patients with chronic lower back pain. The treatment requires no incisions and patients are able to go home on the same day.

Other companies are also developing new injections to treat degenerative disc disease. In clinical trials, Australia-based Mesoblast says injections of its proprietary stem cell product provided long-term relief for people with lower back pain caused by disc disease. The company recently announced the FDA designated its stem cell injection as a Regenerative Medicine Advanced Therapy, which is designed to help speed up its development.   

Injections of an experimental gel developed by ReGelTec also show promise as a treatment for disc disease. The hydrogel is heated before injection to more easily fill cracks and tears in the affected discs. When the gel cools and hardens, it helps restore the disc’s structural integrity.   

Injectable Gel Shows Promise as Treatment for Back Pain

By Pat Anson, PNN Editor

An experimental gel shows promise as a treatment for low back pain caused by degenerative disc disease (DDD), according to the results of a small study being presented at the annual meeting of the Society of Interventional Radiology in Boston.

Hydrogels have been used for years to treat DDD, but this is the first time that Hydrafil – an injectable gel developed by ReGelTec – has been tested on humans.

Hydrafil was injected into the discs of 20 people in Colombia with chronic DDD, who had average pain levels of 7.1 on a 10-point pain scale. None of the participants had found more than temporary, mild relief from treatments such as rest, analgesics, physical therapy and back braces.

“We really have no good treatments for degenerative disc disease, aside from conservative care,” said lead investigator Douglas Beall, MD, a medical advisor to ReGelTec and chief of radiology services at Clinical Radiology of Oklahoma.

“Surgery is statistically no more effective than conservative care and can potentially make things worse; nerve ablation is appropriate for only a few patients; and existing hydrogels are inserted through an incision as a soft solid, which can pop out of place if you’re not highly skilled in placing it.”

Because Hydrafil is injectable, it requires no incision and is minimally invasive, although patients are sedated for the procedure. Researchers heat the gel to become a thick liquid and then use a 17-gauge needle to inject it directly into the affected discs, using fluoroscopic imaging to guide them. The gel fills in cracks and tears in the disc, and then hardens, restoring the disc’s structural integrity. The procedure takes about 30 minutes.

This promotional video by ReGelTec demonstrates how Hydrafil works:

Six months after the injection, all 20 participants in the study reported significantly less low back pain, with their pain levels declining to an average of 2.0 on the 10-point pain scale. They also reported significantly better physical function.

“If these findings are confirmed in further research, this procedure may be a very promising treatment for chronic low back pain in those who’ve found insufficient relief from conservative care,” said Beall. “The gel is easy to administer, requires no open surgery, and is an easy procedure for the patient.”

In 2020, Hydrafil received the FDA’s breakthrough device designation, which allows for an expedited review of an experimental product when there is evidence it provides more effective treatment than current options.

ReGelTec is currently recruiting 50 people with DDD in Canada for a new clinical trial of Hydrafil.

Degenerative disc disease is one of the leading causes of chronic low back pain. Healthy discs cushion the spine’s vertebrae, facilitating movement and flexibility. But with activity and normal aging, discs can wear out and cause the bones of the spine to rub together and pinch nerves, causing pain and numbness. By age 60, most people have at least some disc degeneration in their spines.

Chronic Pain Runs in My Family

By Victoria Reed, PNN Columnist

While I was growing up, I knew my mother used a lot of over-the-counter pain relievers. At the time, I didn’t think much of it. As a child, I didn’t view my mother as sick, especially since she rarely went to doctors.

I knew she had a history of major back surgery, and besides being frequently tired and living with sore muscles and a lack of sleep, she seemed to just carry on without the help of doctors.

Now as I look back and take a closer look into the past, I believe my mother suffered from the same or similar chronic pain conditions as I do: degenerative disk disease, fibromyalgia and possibly rheumatoid arthritis.

Two of my sisters also suffer from degenerative disk disease, fibromyalgia, RA and lupus. My brother had severe scoliosis and longstanding chronic back pain. He lived most of his life in pain and died at a relatively young age. In addition, a maternal aunt had chronic pain from multiple sclerosis and eventually died from the disease.

I often wondered if there was anything I did to earn my many diagnoses, but knowing my family’s history has answered that question for me. Studies show that some chronic pain conditions and autoimmune conditions do, indeed, have a genetic origin. This genetic predisposition can be activated by something in the environment, such as a virus, and subsequently could trigger the onset of an illness.

When one of my sons was 6-years old, a respiratory virus caused his immune system to attack his kidneys, resulting in renal failure. He had glomerulonephritis, a condition where the kidneys’ filters become inflamed and scarred. The result is that waste products build up in the blood and body. He had only 15% of his kidney function remaining at the time of diagnosis.

Unfortunately, my son received three misdiagnoses in the two weeks prior to receiving the correct one! Being a fierce advocate for him and knowing with a mother’s intuition that something was seriously wrong, I pushed for doctors to not dismiss his symptoms and look deeper for the problem, as he had begun to swell up. Without proper treatment, he could have ended up on dialysis, the kidney transplant list or suffered from chronic kidney disease for the rest of his life.

Fortunately, after finally getting an accurate diagnosis and quality in-patient supportive care, he began to recover. Today he is a healthy, active 19-year-old with no residual kidney problems.

My 16-year-old daughter has also been diagnosed with fibromyalgia. She suffers from muscle pain, soreness and severe fatigue. I have seen doctors unwilling to take her complaints seriously and unwilling to treat her with anything.

Furthermore, one of my sons also has scoliosis, and having seen what my brother experienced, his future concerns me as well. Many people with scoliosis suffer from back pain throughout their lives.

I am concerned about what my children’s futures may look like, in light of the difficulties that many chronic pain patients face today. As a mom, I will continue to advocate for my daughter’s care and encourage her to advocate for herself as she grows up. It is my hope that compassion and willingness to treat patients properly will return to the specialty of pain management. Parents should not have to fear that their children will be allowed to suffer.

I’m sure that my family is not unique. Families with multiple chronic pain conditions should rally together for support, understanding and most importantly, adequate pain care!

My sisters and I often compare notes and discuss our various treatments. We support each other through our toughest days, and just having that emotional support from each other makes a world of difference. However, many in our chronic pain community do not have that kind of support and are either not believed or taken seriously. Support groups can be very useful in these situations, and I have found that they are helpful. Being a part of a support group assures me that I am not alone in my struggles.

I encourage anyone who feels alone to reach out to someone or join a support group. With social media, it’s now easier than ever to be connected with people when there is no family support.

Victoria Reed lives in Cleveland, Ohio. She suffers from endometriosis, fibromyalgia, degenerative disc disease and rheumatoid arthritis.

Promising Results for Stem Cell Treatment of Degenerative Disc Disease

By Pat Anson, PNN Editor

An Australian regenerative medicine company has released positive results from a Phase III randomized trial showing that a single injection of its proprietary stem cell product can provide long-term relief for people with chronic lower back pain caused by degenerative disc disease.

Mesoblast Limited said the results are so promising it plans to meet with the U.S. Food and Drug Administration to discuss ways to accelerate approval of the drug as a treatment that reduces the use of opioid pain medication.

The company’s stem cell product -- remestemcel-L -- has been under development for several years. It uses mesenchymal precursor cells taken from the bone marrow of healthy donors to reduce inflammation by inhibiting the production of pro-inflammatory cytokines by white blood cells.

Sixty percent of the patients in the clinical trial who were injected with remestemcel-L reported minimal or no pain after 12 months. After 24 months, 54 percent reported little or no pain, with the greatest pain reduction in patients in the early stages of degenerative disc disease. Many patients also significantly reduced their use of opioids during the study period.

“The durable pain reduction for at least two years from a single administration indicates that rexlemestrocel-L has the potential to change the treatment paradigm for chronic low back pain due to inflammatory disc disease, a condition that affects as many as seven million patients across the United States and Europe, and to prevent or reduce opioid use and dependence,” Dr. Silviu Itescu, CEO of Mesoblast, said in a statement.

Over 400 patients were enrolled in the Phase III trial, which was conducted at 48 sites around the world, mostly in the United States. Although Mesoblast told physicians and patients not to change any medications during the trial, after 24 months there was a 40% reduction in opioid use in patients injected with rexlemestrocel-L. Those who were given a placebo saline injection increased their daily opioid consumption.

In a previous study of patients with chronic lower back pain who did not respond to conventional treatment, a single injection of remestemcel-L also reduced pain for at least two years.

The FDA has prioritized the development of new pain treatments that reduce the use of opioids. Although the agency has taken a dim view of some stem cell therapies as “unproven and potentially dangerous,” Mesoblast believes the FDA will be more open-minded about its rexlemestrocel-L treatment. Last year the agency approved an investigational new drug application for rexlemestrocel-L as a therapy for COVID-19.

“We now have two studies that show significant pain reduction and we’re fully prepared to have a discussion with FDA on a path forward,” said Mesoblast Chief Medical Officer Dr. Fred Grossman. “We’re going to get into discussions to see if there’s an accelerated path. Or, if we do need to do another study, we now have a very defined patient population where we see significant pain reduction.”

Living With Chronic Pain and Finding Happiness During a Pandemic

By Victoria Reed, Guest Columnist

These are trying times. For those of us struggling with chronic pain, we know what it means to be tough. We battle our own bodies, doctors and even unsympathetic family members every day. We know what it’s like to struggle and make sacrifices -- because that’s what we have to do to survive.

With the arrival of Covid-19, it has added another layer to our already complex lives. But how do we learn to live with this virus and find happiness in the face of overwhelming adversity? I don’t have all the answers, but I do know what’s working for me and what brings me joy. 

I have lived with chronic pain for all of my adult life. My first problem began during my teens, when I developed persistent, unexplained pelvic pain. After many doctor visits and three exploratory surgeries, a sympathetic and kind OB/GYN reproductive endocrinologist finally gave me the answer: endometriosis.

Receiving treatment for endometriosis, which included hormone therapy and surgery to remove adhesions, didn’t take all of the pain away, but it did restore my fertility and allow me to eventually have babies.

Then, during my mid 20’s, my back suddenly went out. I had had no falls, accidents or injuries that I could recall. That would set the stage for another type of pain to take over my life, which there really was no cure for. I got a diagnosis of degenerative disc disease at age 27.

I managed the pain with physical therapy to tighten my core muscles, regular use of ice and heat, rest and pain medication. I also had a caudal nerve block. But by age 32, I began having new symptoms of joint swelling in random joints. Back to the doctor I went!

During that visit with a rheumatologist, I had requested to be tested for rheumatoid arthritis (RA) because my twin sister had recently received that diagnosis. Sure enough, blood tests confirmed that I did indeed have antibodies specific to RA. For those of you who have RA, you know that it is.a.beast.

VICTORIA REED

Over time, beating back RA became like a full-time job; take this medication, take that medication, inject this, apply that. Eventually, after trials of several expensive biologic medications and DMARD’s (disease-modifying antirheumatic drugs), we found one that worked. I get it by IV infusion about once a month at the Cleveland Clinic.

Biologics suppress the immune system to help bring down the inflammation that damages the joints, heart and lungs. RA also causes chronic, debilitating fatigue. It’s like you haven’t slept in a month and got run over by a truck, not like the tiredness you feel when you only had a few hours of sleep the night before.

Then a year or two later, during a routine visit with my rheumatologist, she listened to me as I described being sore all over. After a thorough exam, I received the diagnosis of fibromyalgia, another chronic and painful condition.

Here we go again! When will it stop? Some people might just want to give up, but I had three kids to raise, and it was important for me to fight for my health for them. My 18-year marriage had become a casualty and giving up was not an option!

With the diagnosis of fibromyalgia, I had to adapt to the reality that I was never going to be free of pain and fatigue. They had become my constant companions. I managed, and my kids grew up watching my struggle. They are now 16, 19 and 21 and are happy, well-adjusted individuals, but they’ve had to watch me deal with pain their entire lives. 

Since it was obvious that my body hated me, why would it stop assaulting and insulting me? Guess what? It did not. I have since been diagnosed with FOUR more autoimmune and related disorders: Hashimoto’s thyroiditis (thyroid attack), Sjogren’s syndrome (mucous membrane attack), Raynaud’s phenomenon (small artery abnormality) and the loveliest of all: LADA (Latent Autoimmune Diabetes of Adulthood), a form of Type 1 diabetes that is primarily treated with insulin.

Fast forward to 2020. Covid-19 arrives? No problem! I’m used to challenges. I’m used to pills, needles, pain and fatigue. Wearing a mask is the least of my worries, as I’ve been fighting to stay alive and healthy for all of my adult life and a few of my teenage years.

These days, I make time to do the things that please me, such as riding my 2-wheel Italian scooter, gardening, camping and traveling. I even learned how to ride a motorcycle at age 50! I do not dwell on my pain.

Living in northeast Ohio limits year-round sunshine, but when it is warm and sunny outside, that’s where you’ll always find me! Peace comes when I am at one with nature. Happiness is a state of mind. We can choose to be miserable or we can choose to be happy, and despite my health challenges, I am grateful and thankful for the blessings that I do have.

So, to all of you pain warriors, hang in there! Look for and hold onto the positive. Surround yourself with positive people. Cut out those friends and family that are negative energy (I did). Make time to do things you enjoy. It’s not easy, but it is possible to find peace and happiness in the face of overwhelming adversity.

Let’s hope that Covid-19 will someday be a thing of the past. But if not, we’ll be alright. 

Victoria Reed lives in Cleveland, Ohio.

PNN invites other readers to share their stories with us. Send them to editor@painnewsnetwork.org.

The Power of the Pen

By Michael Emelio, Guest Columnist

It's my hope that this column can serve as a powerful example of the harm that can be caused when people are denied adequate pain management. And in so, I pray that it also serves as a lesson to doctors and is something that our lawmakers, CDC and DEA will take a moment to seriously consider.

To understand the full magnitude of the damage that's been caused, I implore you to read a guest column I wrote last year, in which I described how the opioid medication I take for intractable back pain was rapidly tapered to a lower dose, leaving me bedridden and disabled.

It's high time that the harm being inflicted on me and other innocent victims of the opioid crisis is both acknowledged and stopped!

While I can totally sympathize with a doctor's fear of repercussions from the DEA, there comes a point where it's no longer a valid or acceptable excuse. One of those points is when a doctor, with no medically valid reason, refuses to sufficiently treat a person's pain and it results in harm to that patient.

And when a doctor refuses to prescribe a reasonable opioid dose (especially one that is within the CDC opioid guideline) and it causes a patient's condition to significantly worsen, how are they not responsible for that harm?

Speaking with other patients, I've been hearing a familiar story quite a bit lately. So much in fact, that it appears to be becoming an epidemic. Doctors with no medically valid reason are either failing or refusing to prescribe even within the CDC’s 90 MME guideline, while using the same old "well the DEA threatens to take our licenses away" excuse. 

Not only is it getting old, but it's getting people hurt and worse. And when I say that excuse is killing me, I may just mean literally!

Since the tapering started, I've gained 55 pounds and my blood sugar and cholesterol have soared to alarming rates. So in addition to all the things I can no longer do and my pain and suffering increasing, I'm now at risk of both heart disease and diabetes. Irrefutably, this is a direct result of being bedridden 24 hours a day due to the med cuts.

But it doesn't stop there. Adding insult to injury, these med cuts are also robbing me of the only chance I have to improve my condition.

Surgery Not An Option

It cannot be emphasized enough that I've seen several highly-acclaimed surgeons, who are absolutely unanimous in what options I have. They've all said the same thing: Surgery is not an option for me and due to the nature of my condition I should avoid any invasive procedures as they can make my pain worse. This includes spinal injections, radiofrequency ablation, spinal cord stimulators and pain pumps, to name a few.

They've all said that the only viable options I have left are pain meds and physical therapy. The latter is essential because “mobility is crucial to help reduce the pain and improve function.” And to slow my rate of deterioration, I should do “as much physical therapy as possible." 

So by denying me the ability to complete physical therapy due to his forced med cuts, my doctor is not only robbing me of my only chance for improvement, he is directly causing my condition to worsen at an accelerated rate. Despite explaining all of this to him, my doctor informs me that he still plans on reducing my meds even further!

On what planet does this make any sense whatsoever? When you consider all the aspects of my condition and the damage the previous met cuts have already caused, how can this be helpful in any way, yet be a necessary or even a reasonable course of action?

Especially when I'm only at 60 MME, which is considerably less than the CDC's 90 MME guideline. Furthermore, I've been a patient of his for over a year and a half and have proven to take my medications responsibly the entire time, as well as the previous 18 years I've been in pain management.

“Because of the CDC guideline and the fear instilled by the DEA, my doctor is covering his ass and slowly killing me.”

— Micahel Emelio

Think about this for a minute. I have a medical need for pain meds because of an incurable condition that is causing such severe intractable pain that I'm bedridden to the point that I struggle to care for myself properly. It’s also a condition where surgery and invasive procedures are not an option, all other methods and medications have failed, and the only chance for improvement is through physical therapy. Then add the fact that my health is in a serious state of decline as a direct result of the med cuts, and he still wants to cut them even more?

Unless you're in this boat yourself, you can't fathom the level of stress this causes. I'm literally afraid I may have a heart attack from it.

You have to understand the impact that just one more med cut would have on me. I live alone, have no one to help me, and with the dose I'm currently at, I'm already struggling most days just to microwave a TV dinner, yet alone clean my house or even care for myself properly. If he cuts my meds any further, the effect it will have on my life will be devastating.

As I sat in my car outside his office, the only thing I could think about was that if he reduces my meds any further, not only will my pain be unbearable, but I won't even be able to care for myself anymore. Being alone and poor, I only see two options at that point: street drugs or suicide. 

Make no mistake. That is the hand that is being forced on people when intractable pain is not treated!

Never in a million years could I have imagined being in this position. But sadly, this is my reality. And the truly astonishing part of it all is that he could stop all this damage and immensely change my life for the better tomorrow, simply by prescribing 2 more tablets a day, which would still be within the CDC guideline.

But no! Because of the CDC guideline and the fear instilled by the DEA, my doctor is covering his ass and slowly killing me. It's both staggering and terrifying knowing how much control he has over my life with just the swipe of his pen.

Which brings me to an interesting point. In medical school they teach about a thing they call the "power of the pen." It means to make sure that what they prescribe doesn't cause harm to the patient. I just wish my doctor realized that the power of the pen works both ways!

Michael Emelio lives in Florida. Michael lives with severe degenerative disc disease, scoliosis and fibromyalgia. He has safely used opioid medication since 2001.

Pain News Network invites other readers to share their stories with us. Send them to editor@painnewsnetwork.org.

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

Chronic Pain Patients Are Collateral Damage of the Opioid Crisis

By Diana Franklin, Guest Columnist

I have been watching the news a lot lately. It seems like much of the coverage is devoted to the opioid crisis, and rightfully so. But I feel it’s a little one-sided.

I fully understand the issue with illegal drugs, doctors overprescribing, pharmaceutical companies flooding markets with powerful pills, and how all of that is a very big problem. I hate that so many are addicted and something needs to be done to stop it.

However, I also know that there are law abiding citizens in serious, legitimate pain that are getting swept up in the chaos and suffering because of it. These people feel like they're being punished and forgotten about. I know this, because I am one of them.

I had severe scoliosis as a kid. When I was 12, I was told it was progressing so quickly that I could end up bedridden or possibly dead by the age of 21. I had to have surgery to straighten and fuse a large portion of my spine with metal rods. Luckily, the surgery was a success.

When I was in my 30’s, one of the discs that hadn't been fused in my lower back slipped. A doctor did two laminectomies, where they shaved down the back side of the vertebrae. A year later, I had another surgery on the cervical spine in my neck.

These surgeries may have fixed the problem with the discs, but unfortunately the damage was done and I was left with severe nerve damage and in constant pain.

DIANA FRANKLIN

I saw a pain management specialist and tried several different pain medications until I found something that helped. I was still very limited in what I could do, but I was at least able to get out of the house on occasion, though I was unable to work and had to go on disability.

While battling these health issues, I lost my husband and had to find a way to survive with my two sons. This was made even more difficult when my pain started getting worse. I got an MRI which revealed that I also have degenerative disc disease. There is very little space between the few discs in my lower back that aren't fused, meaning that bone is rubbing on bone, crushing the nerves and causing tremendous pain.

With oxycodone, I was still in a great deal of pain, but as long as I didn't get up and do too much, I could push through the day. I always took less than needed and tried hard to manage the pain any other way before I took my pills. I had regular drug tests, per my doctor’s protocol, to ensure that I wasn't taking too much.

I have seen this doctor for 20 years and he always went above and beyond, with all of his patients, to ensure that he only gave them what they need to control their pain without becoming addicted.

Recently, the government stopped allowing my doctor to prescribe any opioids, leaving many of his patients, including myself, without any pain medication at all. Due to the pain and nerve damage, I have trouble walking, my hands and arms will hurt and swell up, and my back feels like it's being crushed. I have severe migraines and often end up crying due to the pain.

I can hardly get up to go across the room without help and every step causes extreme pain. I can't think straight and wind up exhausted because every ounce of energy I have goes to fighting the pain.

Because there is so much damage to my spine, managing the pain is my only real option. The few other options I have aren't covered by insurance and there’s no guarantee that they will help. They could possibly make my situation worse.

My life has gone from enjoying my kids and young grandkids to being essentially trapped in my recliner, not knowing how much longer I can live with the pain.

I have been strongly against illegal drugs all my life. I believe that the government should do what it can to make sure criminals aren't getting their hands on these medications and crackdown on doctors that overprescribe them.

However, by taking pain medication away from everyone, they have made me collateral damage. Patients like me, even those with cancer, are being left without any pain medication at all. Some have committed suicide because they just can't handle the pain.

I am trying hard to fight against thoughts like that, but it is difficult when every moment is spent in excruciating pain. Something has to be done to allow doctors to prescribe pain medicine to those who truly need it, without fear of government prosecution. Put in strict regulations, drug testing and criteria that people have to meet, so that those in legitimate pain can still be given the lifesaving pain relief that they desperately need.

I don't have all the answers, but I know that something needs to be done and we need to be heard. Please, don't sit by as so many suffer. People like me fight our battles every day just to survive, but it gets harder every second that we're in blinding, unthinkable pain.

People talk all the time about the people who die in overdoses. That is indeed a tragedy, but what no one wants to talk about are the people dying simply because they can't cope with the amount of pain that they're in. We need a solution and we need it now! More than anything, we need a loud voice to be heard above all the other shouting that seems to be surrounding this issue.

Please help me get the word out, not just about my story, but so many other stories out there of people in pain. I want as many people as possible, especially lawmakers, to see this and understand what we go through. Please like and share with everyone you can.

Diana Franklin lives in Texas.

Pain News Network invites other readers to share their stories with us. Send them to editor@painnewsnetwork.org. 

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

New Spinal Discs Grown from Stem Cells

By Steve Weakley

Scientists have moved a step closer to being able to replace degenerated spinal discs with new ones grown in a laboratory from a patient’s own stem cells.

Spinal discs are soft tissues that cushion the vertebrae and enable our backs to conform and perform the tasks of everyday movement. Over time, the discs can wear out and cause the bones of the spine to rub together and pinch nerves. This disc degeneration is one of the leading causes of back pain.

University of Pennsylvania researchers reported in the journal Science Translational Medicine that they have successfully grown and implanted replacement discs made from the stem cells of goats. The cells were grown in a laboratory in a disc shaped form and then implanted into the necks of goats.

After 8 weeks, MRI’s showed that the replacement discs functioned just as well or better than the goats’ original cervical discs. The implanted discs were left in for 20 weeks and became part of the animals’ own tissue.

Researchers told Medical News Today that this was a major step forward from previous experiments in which they implanted discs into rat tails. Goat discs are more comparable to humans in size, structure and function.

"I think it's really exciting that we have come this far, from the rat tail all the way up to human-sized implants," said co-senior author Harvey Smith, MD, a professor of Orthopaedic Surgery at the Hospital of the University of Pennsylvania.  

"Using a true tissue-engineered motion-preserving replacement device is not something we have yet done in orthopaedics. I think it would be a paradigm shift for how we really treat these spinal diseases and how we approach motion sparing reconstruction of joints.”

Current treatments for degenerative discs include spinal fusion or artificial implants.  Both have limited benefits and usually cannot restore full functionality. Artificial implants also break down and have be replaced.

"The current standard of care does not actually restore the disc, so our hope with this engineered device is to replace it in a biological, functional way and regain full range of motion," said co-senior author Robert Mauck, PhD, a professor for Education and Research in Orthopaedic Surgery.

"This is a major step, to grow such a large disc in the lab, to get it into the disc space, and then to have it to start integrating with the surrounding native tissue. That's very promising."

The researchers say the next step is longer and more extensive tests on goats, before working on a bioengineered human model.  If those tests are successful, they eventually hope to test the implants in human trials.

"We have every reason to be optimistic, and if it works, we can change the way we think about treating some of these disc diseases," said Smith.

Stem Cell Therapy Becoming More Affordable

By Dr. Kristin Comella, Guest Columnist

Demand for stem cell therapy in the U.S. is anticipated to be at an all-time high this year as more patients seek to use their own cells to heal from various injuries and diseases. Among them are many chronic pain patients seeking alternatives to opioid medication and surgery for treating pain caused by systemic diseases, orthopedic conditions, neurological problems and aging.

At one time many patients traveled outside the country and were paying $20,000 to $50,000 for treatment at stem cell clinics in Europe and Asia. But over the past five years, the cost of stem cell therapy has come down dramatically.

Stem cell providers have been able to simplify the process into an outpatient protocol at hundreds of clinics throughout the U.S. As a result, costs are lower -- typically from $5,000 to $12,000 -- depending on the specific condition, practitioner, location and treatments required.

As with any specialized procedure, the cost will reflect the depth of the treatment and the time spent working with the patient. Unfortunately, stem cell treatments are not usually covered by insurance.

When compared to traditional surgery, where in most cases there is a similar price point and significant down-time, out-patient stem cell therapy is much less invasive. Patients treated with stem cells can return to their regular routines soon after the simple procedure, rather than requiring weeks of physical therapy or needing crutches and wheelchairs to get around.

Recent studies show that stem cells may be used in a variety of indications where opioids are frequently prescribed, such as back pain.  I recently co-authored a small study appearing in the Journal of Translational Medicine, in which 15 patients with degenerative disc disease were treated with stem cells derived from their own fat tissue. All 15 patients reported a statistically significant reduced pain level after stem cell therapy.

Adult stem cells may have the ability to improve and possibly even reverse the effects of many types of chronic pain caused by tissue or neurological damage. Adult stem cells are found in every part of the body, and can be harvested from a patient’s own tissue, such as adipose (fat) tissue, muscle, teeth, skin or bone marrow. Fat tissue is one of the most plentiful sources of stem cells in the body. In fact, approximately 500 times more stem cells can be obtained from fat than bone marrow.

Typically, during a simple outpatient procedure, stem cells can be isolated from fat tissue in 30 to 90 minutes, under local anesthesia using a mini-lipoaspirate technique. They can then be infused or re-injected after the mini-liposuction.

A recent study published in the Journal of Clinical Medicine Research underscores the safety of using a person’s own stem cells – known as autologous stem cells -- in treating degenerative diseases and injuries. The study was the largest safety trial to date that successfully used stem cells from fat in procedures completed on 676 patients. It is also the first trial to address cells from fat in multiple diseases and with different delivery routes.

To date, more than 10,000 patients have been successfully treated using the stem cell protocols being utilized at American Stem Cell.  There has been a significant increase in interest from patients in using stem cells for general health, anti-aging, and reducing inflammation. More and more patients are also seeking to preserve and bank their cells for “just in case” scenarios.

The positive results we’ve been getting are very encouraging and offer hope for many patients battling chronic pain. 

Kristin Comella, PhD, is Chief Science Officer for American Stem Cell Centers of Excellence. She specializes in regenerative medicine with a focus on adipose derived stem cells.

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

An Open Letter to My Senator: CDC Has Killed Me

(Editor’s Note: Charles Malinowski is a 59-year old Paso Robles, California man who lives with Reflex Sympathetic Dystrophy (RSD), degenerative disc disease, ankylosing spondylitis, spinal stenosis and other chronic pain conditions.  He recently wrote this open letter to U.S. Senator Kamala Harris (D-CA). We thought his letter worth sharing with PNN readers.)

Dear Senator Harris,

The CDC has killed me!

Let me repeat that: The CDC has killed me!

I have a severe neurological condition that causes me unspeakable and crippling pain. Pain medication is literally the only thing keeping me alive. But with the issuance of the CDC’s short sighted, so-called voluntary opioid prescribing guidelines -- which are being rammed down the throats of medical providers -- my pain management doctor has cut me off of opiates.

For the last 10 years, I have been subjected to nearly every type of physical therapy, medical treatment and medication applicable to my affliction. The one and only thing that has ever had any demonstrable benefit in even temporarily suppressing my pain to a tolerable level has, unfortunately, been opiates.

In early October, I was told that I would have to stop taking either the oral opiates or the intrathecal opiates, as it was now illegal for a person to receive two different types of opiates via two different delivery methods concurrently. This was a major problem, as even with both oral and intrathecal opiates, my pain was severely under-managed to the point where I was almost completely bedridden. I left the house only to go to doctor's appointments.

When I was told that my pain management regimen - specifically the opiates - was going to be cut in half, even though my pain was already grossly under-managed, I spoke out about this.

CHARLES MALINOWSKI

As a result, not only was I cut off from the oral opiates, I got kicked out of the pain management practice where I have been a patient for more than seven years. The doctor said he didn't want to risk his license - but was perfectly willing to risk my life - over the CDC opioid guidelines.  These guidelines are supposed to be voluntary and are not supposed to take desperately needed pain medication away from legitimate chronic pain sufferers such as myself.

I expect that within 60 days, I will be dead from either heart failure or a stroke due to my body's inability to cope with the stress of the unrelenting pain. My neuropsychologist, who has been treating me for nearly 10 years, has consistently rated my level of pain as moderate to extreme, even while being medicated with both oral and intrathecal opiates, which I am now denied.

I'm not dead yet, but within 60 days I expect that the CDC will have effectively killed me. I honestly don't see myself being able to tolerate the pain any longer than that.

Congress, in going along with this blindly, will be explicitly complicit in this negligent homicide - or homicide by depraved indifference, take your pick - of one Charles James Malinowski, that being myself.

I would like to thank you, Senator, and all the rest of your colleagues for murdering me.

To help ease your conscience, it is not just me that Congress is complicit in murdering, but thousands, possibly tens of thousands of people in like positions.

Sincerely,

Charles Malinowski

Pain News Network invites other readers to share their stories with us. Send them to editor@painnewsnetwork.org

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

I Miss the Person I Used to Be

By Deanna Singleton, Guest Columnist

I'm not the same person I was 8 years ago. It's not because I went through a tragic life experience or that I finally figured out the point of life.

It was that one day, all of a sudden, I opened my eyes in the morning and both my legs were in pain. And over the course of the last 8 years it keeps getting worse. I have advanced spinal stenosis, three bulging discs and degenerative disc disease.

It’s now to the point that at the age of 36, it takes everything I have to get in the shower or to just make a dinner for my kids and hubby. And if I actually do take a shower or do dishes, I'm usually in tears from the pain. I can't move the rest of the day from that small activity. Some days, just the water hitting or running over my skin is enough to make the average person want to die.

I want my life back. I didn't ask for this daily pain.

The first thing I think about when I open my eyes in the morning is where are my medications. I have to take pain medication just to walk through my house or to play with my children.

DEANNA SINGLETON

I used to have a very clean home. Now, not so much. Now it’s normal to walk into my home and see a mountain of clothes filling one whole couch. I loved to clean my house and make it a beautiful home for my family. I used to be out in my garden or flower beds, because that's my happy place. But I can no longer go there.

I used to be able to take my three girls on a walk to the park. Or walk the mall. Now I'm just lucky to be able to walk the grocery store, using the cart as a walker just long enough to get stuff for dinner.

Last but not least, I used to be a great wife. Smiling, happy and at the door to greet my husband after working a long hard day, with makeup and hair done. To make sure he remembers why he comes home every day. 

It's hard to feel pretty when you hurt so bad. Now I'm probably on the couch or in bed with my pajamas still on. With no makeup and hair in a messy bun. No more greetings at the door. And a smile no where to be found.

I used to be a great partner who was loving and affectionate. Who made sure my husband was happy in every way. Now it hurts so bad that we both just feel terrible afterwards.  Me because of the pain level, and him because he feels bad and that it's his fault now.

I used to work at two jobs, until I lost my pain meds due to my doctor not being comfortable any longer prescribing opioids because of the CDC guidelines and our local DEA. I was told by the doctor that he could no longer prescribe my medication.  And just like that, I went from 190 mg of oxycodone a day down to zero. No tapering.  My body then went into massive withdrawal.  I thought I was going to die. And since then I can no longer work.

In the state of Oregon we find no relief or sympathetic doctors who are willing to prescribe these life saving opiates that have been proven to give me my life back. And it's all because doctors are too scared of the CDC and the DEA to treat us patients, who rely on these meds to have any function or quality of life.

I have never wanted someone to cut into my body so bad. But no surgeon will do my surgery till I turn 40. My primary care provider will barely give me tramadol.  I've been to every specialist possible. And gone through countless medications, physical therapies and injections.

I'm just asking our medical doctors to do the job they once probably loved and not be so afraid to treat their patients as they know best. And let me be the mom and wife I used to be, and know I can be once again.

I just want my life back. For my kids, my marriage and for a somewhat active life.  I will start my life at 40.  I will probably be the happiest woman ever to return 40.

Deanna Singleton lives in Oregon with her family.  She is a proud supporter of #PatientsNotAddicts on Facebook and on Twitter.

Pain News Network invites other readers to share their stories with us.  Send them to:  editor@PainNewsNetwork.org.

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

Study Tests Stem Cells for Degenerative Disc Disease

By Pat Anson, Editor

An Australian biotech company is testing a new stem cell treatment for degenerative disc disease.

Mesoblast is enrolling patients in a Phase 3 study to see if a single injection of mesenchymal precursor cells (MPCs) taken from the bone marrow of healthy donors can relieve back pain and improve the mobility of patients with disc disease, which occurs when the cushions between vertebrae wear down because of aging, genetics or injuries.

Millions of MPCs are injected directly into the damaged disc in an outpatient procedure. Previous studies have found that MPCs have anti-inflammatory effects, and help strengthen and improve the stability of damaged discs. The treatment is being developed for patients who have exhausted other options for their back pain.

“Patients with this level of degeneration often try multiple treatments for relief, including pain medication, massage, physical therapy, chiropractic adjustments and acupuncture,” says lead investigator Kee Kim, MD, professor of neurological surgery and co-director of the University of California Davis Spine Center.

“For some of them, nothing seems to help, and we end up operating to remove the degenerated disc and fuse the spine to eliminate motion that may cause increased pain. We want to know if a single dose of this investigational therapy can offer relief without the need for surgery.”

UC Davis is one of 28 sites in the United States and Australia involved in the study. Participants with degenerative disc disease in the lower back will receive injections of either MPCs, MPCs with a carrier material (hyaluronic acid) or a placebo. Although the MPCs are collected from donors, tissue matching is not necessary.

Following treatment, participants will be evaluated by researchers six times over the course of a year. They also will be given the option to participate in an extension of the study to track their progress for three years after the initial injection.

Previous studies have found that MPCs have anti-inflammatory effects, and help strengthen and improve the stability of damaged discs. Researchers caution, however, that the treatment may not be effective for everyone.

“Many patients with back pain will not benefit from this stem cell therapy and may still require surgery,” Kim said. “For some patients, it could offer improvement. For these patients, it is worth exploring this alternative.”

You can find out more about the study by clicking here.

Why Smoking is a Pain in the Neck

By Pat Anson, Editor

Need another reason to stop smoking? What if you knew it was causing that pain in your neck?

That’s the conclusion of a new study being presented this week at the annual meeting of the Association of Academic Physiatrists. In a study of 182 patients who were given CT scans,  researchers found that smokers were more likely to have cervical degenerative disc disease.

“This is another example of the detrimental effects of smoking. Tobacco abuse is associated with a variety of diseases and death, and there are lifestyle factors associated with chronic neck pain,” says lead investigator Mitchel Leavitt, MD, resident physician at Emory University’s Department of Physical Medicine and Rehabilitation.

“Pain and spine clinics are filled with patients who suffer chronic neck and back pain, and this study provides the physician with more ammunition to use when educating them about their need to quit smoking.”

The cervical spine is located in the neck and is made up of bones called vertebrae. Between these bones are cervical discs that absorb shock to the spine. Through the normal aging process, these discs slowly degenerate, which means they become dehydrated and shrink.

In some cases, the drying of the disc may cause cracks and tears, through which some of the jelly-like central portion of the disc may spill out and irritate local nerves. That can result in pain in the shoulders, arms, hands and fingers.

It isn’t only wear and tear that can damage these discs. Some unhealthy habits, such as smoking, can add to cervical disc degeneration.

“Smoking is not healthy for a person’s intervertebral discs given the risk of developing microvascular disease – a disease of the small blood vessels – due to nicotine abuse,” says Leavitt. “Intervertebral discs receive their nourishment from the microvasculature that line the endplates on either side of each disc; when these blood vessels are damaged, the discs do not receive nourishment and this may speed up the degenerative process.”

While smoking has been associated with degeneration in the lumbar spine, this was one of the first studies to make the association with the cervical spine.  The patients evaluated by Leavitt and his colleagues were mostly female (57 percent), and about a third were smokers. A radiologist and a physiatrist – a physician who specializes in physical medicine and rehabilitation – reviewed their CT scans for signs of cervical degenerative disc disease. The amount of damage was rated on a scale of zero to 15.

Current smokers were found to have more cervical degenerative disc disease and were given a "damage score" that was about one point higher, on average. Not surprisingly, researchers also found that aging was associated with worsening cervical degenerative disc disease, but diabetes, hypertension, high cholesterol and high BMI were not.

Leavitt believes more research is needed on other lifestyle factors, such as high fat diets, alcohol use and obesity to see how they relate to chronic back and neck pain.

“Virtually everyone knows that moderate exercise somewhere around four to five times per week is beneficial, plus other lifestyle factors like avoidance of smoking and a proper diet are equally important. However, these topics are usually geared towards heart health, lowering blood pressure, managing diabetes, or controlling other medical conditions, and not specific to the spine,” Leavitt said. “It is one thing to live to the age of 95, and it is another to live to 95 while retaining one's mobility and being free of pain. Lifestyle medicine will likely play a large role in the future of healthcare, and having plenty of data to support lifestyle management is critical.”

Previous studies have found that smoking increases your chances of having several types of chronic pain conditions.

A study of over 6,000 Kentucky women found that those who smoked had a greater chance of having fibromyalgia, sciatica, chronic neck pain, chronic back pain and joint pain than non-smokers. Women in the study who smoked daily more than doubled their odds of having chronic pain.

A large study in Norway found that smokers and former smokers were more sensitive to pain than non-smokers. Smokers had the lowest tolerance to pain, while men and women who had never smoked had the highest pain tolerance.

In a recent study published in JAMA Neurology, Swedish researchers reported that continuing to smoke after a diagnosis of multiple sclerosis significantly accelerates progression of the disease.

Opioids Saved My Life

By Rebecca “Becky” McCandless, Guest Columnist

My new life of chronic pain started in May of 2005. After being diagnosed with degenerative disc disease, I was given a series of 3 epidural steroid injections with a corticosteroid made by Pfizer called Depo-Medrol.

I had no relief from the first two injections, but my doctor insisted that I try a third one. He struggled to get the needle into the epidural space, probably because of scar tissue in my back caused by a prior back surgery, a laminectomy.

After the 3rd steroid injection, I had a severe, instant headache, which was relieved somewhat when I laid down. The doctor had punctured my dura, the outer lining of the spinal cord, which caused a spinal leak.

He was defensive when I told him about my headache pain, saying, “No way, there was no fluid in my syringe.”

After an unsuccessful blood patch, I ended up in the ER a week later with the worst, throbbing headache I ever suffered. Every time I lifted my head I vomited violently.

The doctor ordered numerous tests and he finally diagnosed me with too much STRESS! I knew something had gone wrong during the epidural steroid injection, yet my doctor blamed me for the harm he did to my spine. My pain worsened over time and it became so intense that I thought about suicide.

Luckily, I found a doctor who prescribed opioids for my intractable pain or I would not be here. Opioids saved my life.

rebecca roberts

I tried many other drugs, including Lyrica, which is much more expensive, made me tired and affected my thinking abilities.  Opioids allow me to do my grocery shopping and care for myself.  If I don't have access to my pain meds, I have no quality of life. Opioids keep my pain at tolerable levels. It does not get rid of my pain totally, nothing ever will.

Opioids are often blamed for accidental overdoses, but I know better as I have arachnoiditis friends who committed suicide because their pain was so bad.  Some families deny it was suicide because insurance companies will not pay if a family member commits suicide.

Eventually I found a doctor who diagnosed me with arachnoiditis. There is no cure for this pain condition. It is mainly iatrogenic, which means it is caused by a medical procedure.

I also found out arachnoiditis is caused by Depo-Medrol. Pfizer warns against the use of this drug in epidurals in Australia and New Zealand. The New Zealand datasheet states that Depo-Medrol must not be used in epidurals and on page 18 it says it can cause arachnoiditis.  Patients need to read the datasheet for themselves before they agree to allow a doctor to do an injection near their spinal cord.

Three months after my epidurals, I could no longer work and had to leave my quality control job at a manufacturing plant, making transmission parts for Honda, which I had done successfully for four years. I loved my job and worked 60 to 70 hours per week.  Now I rely on Social Security disability. 

Luckily, my disability was quickly approved. Many of my arachnoiditis friends struggled for years to get their diagnosis.  Some never do.  According to one estimate, there are 11,000 new cases of arachnoiditis each year, but I think it is much more than that because doctors will not admit to harm.

My medical injury was 10 years ago.  I have been on a high stable dose of opioids with no increases. Now there is so much talk with the Centers for Disease Control Prevention creating guidelines to control opioid prescribing.

The CDC is clueless because they are recommending a cap on the daily dosages. How can they estimate a person’s pain levels? Everyone is different, and there are genetic differences and high metabolizers who need higher doses to control their pain. If that happens, my pain will be uncontrolled again, and I worry about my future. 

Is this fair to the thousands or even millions of pain patients who may suffer from arachnoiditis, who have been harmed by the medical community and incompetence of the Food and Drug Administration? Even though the FDA issued a warning on steroids used for back pain, doctors are ignoring it and not telling their patients. We were harmed and now we suffer because doctors are turning us away.

Thank you to producer Gerri Constant and KCBS-TV in Los Angeles for reporting on the dangers of epidural injections.  We agree with Dr. Forest Tennant that this pain condition is no longer rare.

Rebecca Roberts lives in Indiana. She is a member and supporter of the Arachnoiditis Society for Awareness and Prevention (ASAP)  and the Facebook group Arachnoiditis Together We Fight.

Pain News Network invites other readers to share their stories with us. 

Send them to:  editor@PainNewsNetwork.org.

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