A Pained Life: Can They Feel What We Feel?

By Carol Levy

How many times have I seen a post or comment in a chronic pain support group that read: “I wish the doctor (or my family, colleagues, friends) could go through this to really understand how I feel.”

I also wish they could, but is there any way such a thing could be accomplished?

Then I read about a course at a Japanese medical school, in which students pretended to be patients and were hospitalized for two days and one night. Students learned firsthand the stress, anxiety and loss of control that comes with being a hospital patient — like being poked and prodded, being told when to sleep, when it was time to get an x-ray, to have blood taken or bandages changed.

Students also observed “the distress of other inpatients” and the “psychological pressure” they felt from physicians. This was meant to enhance their empathy skills and to further their professional development.

It sounds like a good idea. But it's not reality.

Maybe in some form, the course replicates Philip Zimdardo's 1971 prison experiment, in which Stanford students were assigned to be prisoners or guards in a simulated prison. The study was meant to focus on the power of roles and rules, but was ended early because of the behavior that emerged in both groups.

Very quickly the students who were “guards” acted like guards by asserting their control and abusing their power. And many of the “prisoners” acted like prisoners, showing signs of distress from the powerlessness that comes from being ruled by guards

Our pain can also make us feel powerless, especially when it comes to treatment and getting the medications that we need. In that regard, we are indeed powerless. The doctors and pharmacists have all the power.

When we are hospitalized, it often intensifies that feeling of powerlessness. We are “imprisoned” in the hospital and not allowed to leave until someone in power gives us permission. We are in the hands of people who decide what we can do, where we can go, and if our cries of pain will be attended to or not.

They may be called doctors or nurses, but in a very true sense they are guards. Our freedom and health in are in their hands.

Is there really a way to replicate for others how we feel, what we go through?

In a promo for the new TV series “Brilliant Minds,” Dr. Wolf, the main character, says he wants to know what his patients are feeling, so he can feel it himself.

My first thought was that would be great if it was doable. But then I thought about it more deeply. There is no way it could work. A doctor can go into the hospital as a pretend patient, even allow himself to have medically induced pain, but they will always know it is just an experiment. Their pain will end, they can go home when they want, and they will feel fine.

It would make life so much easier for us if others could feel our pain. Absent compassion and empathy, I don't see how it is possible.

Carol Jay Levy has lived with trigeminal neuralgia, a chronic facial pain disorder, for over 30 years. She is the author of “A Pained Life, A Chronic Pain Journey.”  Carol is the moderator of the Facebook support group “Women in Pain Awareness.” Her blog “The Pained Life” can be found here. 

Opioids Are Effective at Treating Pain. Just Ask My Family

By Crystal Lindell

What if I told you that there was a medication that made it possible for my grandma to live at home instead of a nursing home? 

And that the same medication allowed my uncle to endure prostate cancer treatments long enough to see his cancer go into remission. And that it helped my mom avoid pneumonia after hip surgery. Or that this medication is the only reason I’m pain-free enough to be able to write this column?

But that’s not all. What if I told you the same medication helps me take care of my cats, as well as the cats at the local animal shelter where I volunteer? 

What if I told you that doctors hated this medication? And that many of them also hate anyone who takes it?.

In an age of opioid-phobia, it seems a lot of people – doctors in particular – have forgotten why opioid pain medications like Norco exist in the first place. And why they are such a miracle drug.

Over the summer, my grandma fractured her foot. After a couple of weeks in the hospital, she was transferred to a rehab facility to start the healing process. In mid-October, she was finally cleared to put some weight on her foot again, and last week she was able to come home. 

But she’s still not fully recovered and every movement still feels like climbing a mountain. In fact, standing up to go from her chair to the commode would still be impossible for her, if not for one very specific medical intervention: a 5mg hydrocodone tablet.

Yes, just one of those pills every six hours makes it possible for her to stand up to use the bathroom, walk to the kitchen, and visit with her new great-grandchild. 

Too bad her doctors are doing everything possible to refuse to prescribe it for her. Each one keeps pushing her off to a different specialist that they claim should actually be giving them to her.

The entire situation is made all the more frustrating because her chronic health issues mean she’s not allowed to take the pain medication most doctors try to push on patients: ibuprofen. 

Not to mention the fact that – at 82 years old – the main reason that doctors cite for refusing to prescribe opioids to my grandma doesn’t apply. At her age, she’s not likely to suddenly develop compulsive use behavior. And if she did, why would it matter? 

Doctors will sometimes claim that opioids aren’t effective at treating pain long term. But if a patient says they are still effective, then clearly that doesn’t apply.

Here we are in 2024, and we as a civilization have managed to harness the power of the poppy plant to such an extent that we can use it to help elderly patients enjoy their final years at home with loved ones, instead of being stuck in a depressing nursing home. But we refuse to use it. 

I’m tired of having to spend so much time countering people who think opioid pain medications are the root of all of society’s ills. That’s just not the case. Unfortunately, their constant complaints have managed to work the refs, so now we have to waste time begging for the bare minimum in pain treatment. 

In fact, if those same people would just look around a little bit, they would see the truth: opioids help millions of people lead better lives. And, if anything, they should be prescribed more, not less. 

Women with Endometriosis Often Miss School and Work Due to Pain

By Dr. Rasha Al-Lami

More than two-thirds of women with endometriosis missed school or work due to pain from the condition, in a study of more than 17,000 women between the ages of 15 and 44 in the U.S. That is a key finding of new research published in the Journal of Endometriosis and Uterine Disorders.

Our study also found that Black and Hispanic women were less likely to be diagnosed with endometriosis compared with white women. Interestingly, women who identified as part of the LGBTQ community had a higher likelihood of receiving an endometriosis diagnosis than heterosexual women.

We used data from the National Health and Nutrition Examination Survey, which is administered by the Centers for Disease Control and Prevention, for the period 2011 to 2019. The survey data use adjusted weights to account for the racial composition of U.S. society, meaning our sample of 17,619 women represents 51,981,323 women of the U.S. population.

We specifically examined factors related to quality of life, such as poverty, education and functional impairment, as well as race and sexual orientation.

Endometriosis is a chronic, often painful condition that affects approximately 10% of reproductive-age women worldwide. It occurs when tissues that would normally line the inner surface of the uterus instead occur outside the uterus, such as on the ovaries or even in distant organs such as the lungs or brain. These abnormally located lesions respond to hormonal changes during the menstrual cycle, causing pain when stimulated by the hormones that regulate the menstrual cycle.

Black and Hispanic Women Less Likely to Be Diagnosed

Our study sheds light on how endometriosis, despite its prevalence, remains underdiagnosed and underresearched. We found that 6.4% of reproductive-age women in the U.S. had an endometriosis diagnosis. More than 67% reported missed work or school, or having been unable to perform daily activities, due to pain associated with endometriosis.

Our study highlights disparities in the diagnosis and management of endometriosis among different racial groups. Black women had 63% lower odds of getting an endometriosis diagnosis, and Hispanic women had 55% lower odds compared with non-Hispanic white women. This disparity may reflect historical biases in health care, pointing to the need for more equitable practices.

In addition, our study underscores the importance of considering women’s health across diverse population subgroups, with particular attention to sexual orientation. We found that non-heterosexual lesbian, gay, bisexual, transgender and queer women had 54% higher odds of receiving an endometriosis diagnosis compared with straight women. Our study was the first to examine endometriosis likelihood among non-heterosexual women at the national level in the U.S.

We found no significant association between endometriosis and other quality-of-life indicators such as poverty, education or employment status, which suggests that the condition affects women across various socioeconomic backgrounds.

Our work adds to the growing body of evidence that Black women are less likely to be diagnosed with endometriosis and that their reported pain symptoms are often overlooked.

Explanations for this inequity include health care bias against minority women and limited access to medical care among Black women. Research also shows that many medical professionals as well as medical students and residents believe that Black women have a lower pain threshold compared with the white population.

This is another possible reason that pain symptoms among Black women with endometriosis get neglected. Researchers from the U.K reported the same findings, attributing these disparities to systemic bias and inequitable medical care.

Another study estimates that the lifetime costs associated with having endometriosis are about $27,855 per year per patient in the U.S., costing the country about $22 billion annually on health care expenditures.

Rasha Al-Lami, MD, is a women’s health researcher at Yale University. 

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

Flawed Mayo Clinic Study Promotes Opioid Myths

By Crystal Lindell

A new study has been released analyzing why patients start taking opioids — but all the research actually does is perpetuate harmful myths about opioids and the patients who use them. 

The study, which was just published in the Journal of Pain, was conducted by researchers from the Mayo Clinic and the National Center for Complementary and Integrative Health. 

The researchers say this is “the first study to present nationally representative rates of incident prescription opioid use.” But it’s the headline from a Mayo Clinic article about the study that clarifies what the authors were actually trying to get at. It reads: “Who is choosing to use prescription opioids?”

“Choosing” – as though patients have any choice about whether or not they use opioids. 

Opioid medications are not sold over the counter, and many doctors today do everything possible to avoid prescribing them. So the idea that any patient can walk into a doctor’s office and “choose” opioids over alternative treatments is wildly naive, at best. 

I’ll go a step further and somewhat defend the doctors here: if a doctor is prescribing opioids in the current opioid-phobia environment, they are not doing it as a first-line treatment. They’ve  already tried non-opioid medications and non-pharmaceutical therapies, which didn’t work.

But let’s take a step back and look at exactly what the authors of the study claim their research found. In a nationwide survey of nearly 10,500 people conducted in 2019 and 2020, about 4% started using prescription opioids. Four percent isn’t much, but it was enough to surprise the researchers.

"One of the things that we noticed is that people are still utilizing opioids as an early resort or first line treatment, before trying non-opioid treatments first, which goes against best practice guidelines in healthcare," said lead author Ryan D'Souza, MD, a Mayo Clinic anesthesiologist. "This is a wake-up call to how high the incidence rate among new users continues to be."

A bit of a jump in my opinion, but let’s go with that. What are these "early resort or first-line” treatments that D’Souza and his co-author want patients to try before resorting to opioids? As they explain: "Nonpharmacologic modalities, over-the-counter medications, and other nonopioid analgesics as initial treatment for pain."

“Nonpharmacologic modalities” means things like physical therapy and cognitive therapy. “Over-the-counter medications and “nonopioid analgesics” means pain relievers like ibuprofen and acetaminophen (Advil and Tylenol) or prescription medications like gabapentin.

Well, I have some great news for the researchers who did this study: Every single patient asking a doctor for opioid pain medication has already tried Advil. 

It’s also worth noting that some of the data was collected in 2020, which is infamous for being a year that greatly disrupted medical care because of COVID. It was the kind of disruption that literally limited how much access patients had to physical therapy and in-person cognitive therapy. So yes, some patients may have resorted to opioids during that time.

Also, physical and cognitive therapy are both significantly more expensive than hydrocodone, even if you have insurance. Both therapies require multiple sessions — sometimes in the same week — and most insurance companies require a copay for each session. So the difference in price can be dramatic, not to mention the cost of time away from work and family to go to appointments. 

The other major flaw in their list of alternatives is that none of them are great at treating pain quickly. Physical therapy may help over a period of weeks or months, but it’s not going to be much help to an arthritis patient who needs to get work on Monday. And there’s little data showing medications like gabapentin are effective at all when it comes to pain. 

In fact, the researchers found that “ineffective pain treatment” was the primary reason people were given a new prescription for opioids. Other leading factors for opioid use are three or more visits to the ER in one year; having four or more painful conditions; and having two or more disabilities.

Anyone with that many strikes against them probably needs opioids, yet the authors are still troubled that “some participants are using opioids… instead of following various best-practice guidelines.”

As is the case for most medical research, both the data collection and the conclusions drawn by the authors seem to have been done with zero input from any actual patients. That’s the foundational problem for the entire study. None of the conclusions factor in real life situations. 

Studies like this one that demonize every single use of opioids would have a lot more sway if there were actually effective opioid alternatives available. As it stands now, patients do not have an option between “an effective, non-addictive pain medication” and “an effective, always addictive pain medication.” 

In reality, the options are usually between “ineffective, non-addictive medication” and “effective and rarely addictive medication.” 

Anyone who’s actually experienced real pain will tell you that when those are the choices, the “effective” medication wins every time. 

It’s so exhausting that we are still dealing with such flawed thinking from the medical community when it comes to opioids. I understand that opioids make an easy villain in healthcare, but opioids are not a magical, always-addictive medication — no matter how many times the medical community tries to convince us otherwise.

I know this because most patients who undergo general anesthesia are routinely given the opioid medication fentanyl — and none of them wake up post-op suddenly addicted to opioids. In fact, most people who take opioids in any setting never develop problematic use.

So we would be wise to remember that the real villain isn’t opioids. It’s the problem they’re trying to address: pain.

The Whims of Pharmacy Pricing

By Crystal Lindell

I pay cash for my prescriptions every month because I don’t currently have health insurance. 

I got laid off in 2022 and I’ve been freelancing to make ends meet since then, which makes it difficult to get health insurance. I know, not a great situation for a chronically ill patient to be in, but as Gambino said, “This is America.”

Thankfully, the cash prices for my prescriptions aren’t very high, so the situation has been manageable. For my main pain medication, which is not a name brand, I’ve been paying just $36 a month for over two years.

Unfortunately, I recently found out how vulnerable I am to price changes for prescriptions. 

My most recent refill was ready last week, but I was dealing with a pain flare — likely caused by our changing weather here in the Midwest. So I asked my fiance to pick it up for me in an effort to avoid having to endure a taxing trip out of the house.

But while I was at home waiting, he called to tell me that the pharmacy had just told him that there was a new price this month: $86. 

That’s a $50 increase! It literally went up nearly 139 percent! With no warning! 

Doing a little back-of-the-napkin math, because it’s a monthly prescription, that increase results in an extra $600 a year! Not to mention the fact that it also means the price could increase again next month. And then again the month after that. 

So I called the pharmacy to try to figure out what was going on. I spoke to two different people and they both told me that it’s the new price and there’s nothing they can do. 

One of them claimed the price went up months ago, but after I explained to her that I literally got the exact same medication four weeks ago for $36, she changed her story and said the price increased over the weekend. Or it may have increased overnight. 

She insisted there was nothing they could do about it. 

Since it’s a controlled substance and I have a pain patient contract with my doctor, I’m not allowed to have the prescription transferred to a different pharmacy to get it for a cheaper price. It’s one of those opioid regulations that was supposedly launched to keep patients safe, but it has instead resulted in pharmacies having their own monopolies. 

As a freelancer, my bank account balance varies dramatically, depending on which projects I’ve recently been paid for and which ones I’m waiting on payment for. So I didn’t have the full $86 in my account to cover the medication that day. 

Thankfully my mom lives nearby, and I’m able to borrow some money from her when situations like this occur. So my fiance drove home, and then I drove to my mom’s to pick up some cash from her. I then drove to the pharmacy myself to get the medication — all while still dealing with a spike in my daily pain. 

When I got to the counter, I recognized the pharmacist who was working as someone who’s been helpful to me in the past. So I took a chance and said, “Yeah, so the price went up dramatically? Huh?”

She looked at the prescription price and then quietly went to the computer for like 10 minutes to look into it. Then she came back over to me and said, “I got it back down to $36. Here you go, you can pay up front.”

I was half in shock and half worried that if I said the wrong thing, the price would go back up, so I didn’t ask how she did it. I just took the package and went up front to pay, hoping it would still be $36 next month.

I know I should be sharing the details of why it went up and then back down again, but I honestly don’t even know what they are. And I don’t think that those details are necessarily the point. 

The real point is that pharmacies have way too much power in pricing and the entire process is purposely opaque to make it difficult for patients to navigate. After I shared this story with some close friends the day it happened, many of them responded by telling me similar stories about arbitrary pricing at their pharmacies. 

The initial price increase should not have even happened in the first place. What patients pay for medication should not be dependent on the whims of pharmacy staff, especially when patients like me are not allowed to shop around for a more competitive price due to controlled substance regulations. 

As far as I can tell, there are no laws regulating how much pharmacies can increase prices for medication, nor any law requiring them to give a certain amount of notice when they do. If there are laws about such things, they aren’t publicized in any meaningful way. If patients don’t know they have a right, does the right even exist?

I don’t know if there’s any good advice for patients to take from this experience. Most patients on controlled substances can’t risk angering their pharmacist, so it’s understandable they would just choose to pay a higher price if that’s what the pharmacy wanted. 

The situation reminds me of someone else that sells drugs: street dealers. But at least with street dealers, customers usually have the option of shopping around for a better price. 

Racial Myths About Pain Are Embedded in Artificial Intelligence

By Crystal Lindell

A new study published in JAMA found that artificial intelligence (AI) programs are encoded with racial and ethnic biases – just like humans – when it comes to evaluating a patient's pain. 

The authors said they wanted to look into the issue because it's already well-known that doctors underestimate and undertreat black patients’ pain compared to white patients. 

To study how that may impact AI, researchers had 222 medical students and residents evaluate two different patients, one black and one white, who were both experiencing pain. They also had them evaluate statements about how race may impact biology, some of which were myths and some of which were true. 

Then the researchers had two Large Language Models (LLMs) widely used in AI — Gemini Pro  and GPT-4 — do the same by feeding them patient information reports, and then having them evaluate statements about how race impacts biology. 

There wasn’t much difference between the humans and the AI models when it came to rating patients’ pain, regardless of race. Both the humans and the AI models rated the patients as having similar pain scores. 

However, both the humans and AI systems had some false beliefs about race and patient pain. Gemini Pro fared the worst, while GPT-4 and the humans came out relatively similar. 

Specifically, Gemini Pro had the highest rate of racial myths (24%). That was followed by the humans (12%) and GPT-4 (9%).

“Although LLMs rate pain similarly between races and ethnicities, they underestimate pain among Black individuals in the presence of false beliefs,” wrote lead author Brototo Deb, MD, a resident at Georgetown University–MedStar Washington Hospital Center.

“Given LLMs’ significant abilities in assisting with clinical reasoning, as well as a human tendency toward automation bias, these biases could propagate race and ethnicity–based medicine and the undertreatment of pain in Black patients.”

Deb and co-author Adam Rodman, MD, says their study corresponds with previous research showing that AI models have biases related to race and ethnicity. 

Given how AI is increasingly used in clinical practice, there’s concern that black patients’ pain will continue to be undertreated, making them less likely to get opioids and more likely to be drug tested. 

There’s a common belief that AI will eliminate racial bias because computers are seen as more logical than humans. However, AI is encoded with data provided by humans, which means as long as humans have bias, AI will too. 

The real problem is if doctors start to rely too much on AI for patient evaluations, there’s a potential for real harm. Especially if doctors use AI to justify their medical decisions under the false belief that they are unbiased. 

It’s still unclear how these new AI systems will impact healthcare, but everyone involved should be careful to avoid relying too heavily on them. At the end of the day, just like the humans who program them, AI models have their flaws. 

Do You Hurry to Outrun the Pain?

By Carol Levy

I'm infused with impatience. I do everything fast.

I used to swim at the YMCA. I didn’t feel like I was moving quickly, but to others I was a speeding bullet knifing through the water. As soon as I stopped, to make my turn at the end of the lane, invariably someone watching would yell down at me, “What's your rush? Isn't it more fun if you enjoy it?”

Not for me. It's not just the physicality of moving swiftly through the water, which for me is a wonderful feeling. More important is getting to the end of the mile of swimming I try to complete, before something happens to trigger my pain.

I can't tolerate touch to the left side of my face, due to trigeminal neuralgia and phantom pain. Just the idea of a droplet of water touching my face terrorizes me, so I only do the backstroke.

One day a man asked me, “Is that the only stroke you know? I could teach you others.”

I didn't want to explain why I only did the backstroke, so I shrugged my shoulders and swam away. 

The backstroke works for me because my arms move in such a way that they don't fire off bullets of water that might hit my face. Regardless, I am always at the mercy of the thought, “Be careful! Finish this before you get hit in the face with a droplet.”

I'm impatient because I have to outrun the pain. I get to the Y early, impatient to get into the pool before others, so no one gets in the lanes next to me and splashes water on my face.

This is true of almost every aspect of my life. I shop fast because using my eyes too much triggers the pain. The faster I go through a store, the less opportunity I have to see things I want to see, but did not come to buy.

On rare occasions, I get sidetracked.  I forget.  I start to look at what else they have. My eyes start to travel up and down the shelves, and the pain grows to such heights that I fear my ability to get out of the store and drive home safely. So, I rush.

Before my trigeminal neuralgia, I loved to read. I could read a whole book in a few hours. And as soon as I finished, like the joke about eating Chinese food, I'd be hungry to start a new one.

Now I can read only a few pages at a time, skipping words, paragraphs, pages, looking for the dialogue that essentially explains the story. Who the main characters are and what their relationships are with each other, are lost to me.

I am impatient to get to the end. Not to see who the murderer is (I love mysteries the best), but to get to the end quickly, so the pain doesn't interfere.

I could go on and on with other examples, but they don't matter. At the end of the day, they all boil down to one thing: Hurry up! Hurry up! The pain is coming! The pain has started!

But I have to get to the end. The end of the swimming lane, the grocery list, and the end of the book.

There are changes we all go through, no matter our circumstances. But I think pain sufferers change more than most people -- and the changes are largely the result of trying to outrun the pain. It’s an impatience that’s very hard for those without pain to understand.

As for me? I used to be the tortoise. Now I'm the hare. Right now, I'm hurrying to finish writing this column before the pain takes over from using my eyes so much.

Pain makes me rabbit my way through life. The tortoise, ambling by, gets to look at the scenery. The hare in us makes it hard to stop and smell the roses.

Carol Jay Levy has lived with trigeminal neuralgia, a chronic facial pain disorder, for over 30 years. She is the author of “A Pained Life, A Chronic Pain Journey.”  Carol is the moderator of the Facebook support group “Women in Pain Awareness.” Her blog “The Pained Life” can be found here. 

A Medical Enigma I’ll Never Understand

By Pat Akerberg

I recently read Carol Levy’s column describing a medical enigma about a new pain-relieving medication. Carol and I both suffer with the same debilitating condition -- trigeminal neuralgia (TN) – so I was intrigued to learn more about it. Important to note that she has suffered with TN twice as long as I have. Bless you, Carol.

The new medication by Vertex Pharmaceuticals is suzetrigine, which the FDA is fast-tracking with a priority review.  For all the hype, it turns out that suzetrigine is only being studied as a treatment for acute pain and diabetic peripheral neuropathy.  Along with Carol, I had hoped this medication would be something for all of us in pain. Most especially since there hasn’t been any new pain medication for two decades. 

Here’s the medical enigma about the condition we suffer with that I’ll never understand.  Simply put, why can surgeons perform a microvascular decompression (MVD) brain surgery on TN patients when they cannot offer treatment for a bad outcome that might occur (and does 20% of the time)? 

And what happens if the neurosurgeon lies to you before the surgery and falsely claims that he/she can reverse any unwanted outcome? 

As background, I was struck with the lightning bolts of TN in 2009.  Because I wanted to return to work pronto, I chose to have MVD surgery in 2010 that was recommended to halt the horrific pain.  Instead, I wound up being harmed even further by the surgery.

Fast forward to the present, and I’ve been seen by 11 neurologists in my area who were all Ill-equipped to understand TN, let alone how to treat my worsened condition. 

So, I understand the rise of Carol’s hope and excitement about a possible new medication that might help alleviate the neuropathic pain we suffer with. The worst pain known to medical practice is TN, and the idea that using disappointing treatments like Tylenol or suzetrigine for it is truly unfathomable. 

But here’s what else I really don’t understand.  If surgery is allowed for TN, then why is the medical profession unable to deal with the unfortunate, damaging outcomes from it that happen to hundreds of patients like me? 

I’ve been told by neurosurgeons that training in medical schools for TN is woefully lacking.  Yet somehow performing surgeries for TN or other challenging conditions persists, especially for controversial surgeries that don’t have a good track record 6 months later. 

When I asked the neurosurgeon who performed my procedure what went wrong during the surgery, his response was: “No one ever told you that surgery was without risk.”

In other words, “You knew the risk and you chose to do it anyway.” 

Then he told me I should find a psychiatrist since I was so “anxious” about my unfortunate outcome. So much for his emotional intelligence and integrity (or competence for that matter).

Again, who wouldn’t be anxious if they underwent brain surgery thinking they would be rid of the wicked pain, only to wake up in worse pain through no fault of their own?  Imagine my shock afterwards when I learned he lied and couldn’t reverse anything that he claimed he could.

With zero assistance from him, I set out to contact neurological specialists internationally.  When I spoke with a TN neurosurgeon from Israel, he answered the enigma that has bothered me for years.  I’m paraphrasing what he told me, but here’s what he said:

“The United States is cut happy. The U.S. has a medical business model and, as such, they allow surgeries that the rest of the world would never perform given the susceptibility for harm in such a snug, vulnerable brain area.”

WOW.  That explained the run-around I experienced. It also explained why, despite my considerable efforts, I couldn’t get any pain relief (forget justice) for the harmful outcome I suffered with the phantom pain of anesthesia dolorosa.

Then I spoke with several TN experts around the U.S. after sending them my MRI.  Each one told me that since the detrimental outcome of my surgery sensitized my central nervous system, I would no longer be considered “operable” by most TN surgeons anywhere ever. 

Again, WOW.  I really need someone to explain to me why it’s considered okay to perform a risky surgery on someone when there’s no way to treat any disastrous outcome of said surgery.  My experience has been to blame me (the patient) with a neat, tidy self-serving explanation.

I guess it all comes down to how desperate one is to get relief from the pain caused by the “suicide disease.”  That desperation is then exploited with a buyer beware consent document.  

I’ve since learned that consent born out of desperation (or a lie) becomes absolution for the surgeons performing the MVD procedure for TN.  That frees those performing the surgery from their oath to do no harm. 

Here’s the kicker: After having done considerable research, I asked my neurosurgeon if any bad outcome could be reversed later. He answered “yes” in his fervor to ready me for the surgery. So, I signed the consent agreement based on his lie. 

Would you take on doing something that you knew could make a patient’s situation even worse, if you knew beforehand that you couldn’t do anything to correct it if something bad happened?  And who would be responsible if the outcome was bad? You or the patient?  Another enigma.

I guess the neurosurgeon from Israel was right about the American medical business model promoting “cut happy” surgeries that generate significant profits for their operating entities.

Interestingly, I also learned from my situation that conditions like TN are considered so rare that they are often relegated to teaching hospitals to give surgical residents training opportunities.

Even worse, regarding justice in the state of Florida where I live, one cannot sue a surgeon working for a teaching hospital. Why? Because the state owns the teaching hospitals and one cannot sue teaching hospitals owned by the state. Now, there’s a neat, circular wad of unjust enigmas further saddling the patient.

The medical enigmas abound with TN, and I suspect that’s also true with other painful conditions. So, it’s no wonder Carol chose to write about a much needed, yet disappointing pain medication that was fast-tracked to address a huge void in pain management. 

Another medical enigma that I’ll never understand: How is this whole medical approach to supposedly treating pain any different from a fox guarding the hen house?

Pat Akerberg suffers from trigeminal neuralgia, a rare facial pain disorder. Pat is a member of the TNA Facial Pain Association and is a supporter of the Trigeminal Neuralgia Research Foundation.  

Brain Imaging Shows How Mindfulness Reduces Pain

By Pat Anson

Chronic pain patients have long been skeptical of mindfulness meditation, a form of cognitive behavioral therapy that is often touted as an alternative treatment for pain. Here are a few of the comments we’ve gotten about mindfulness over the years:

“Mindfulness is helpful. But it is only helpful when the pain is under control enough to implement it. If you are rocking back and forth from excruciating pain, any alternative therapies are useless.”

“Mindfulness may distract from pain while you are doing it. But it doesn't have any long-lasting effects.”

“Mindfulness is lazy hippie horseshit. It’s not medicine. It’s not science. It’s not therapy.”

But a new study published in Biological Psychiatry found some of the first physical evidence that mindfulness activates neural processes in the brain that help reduce pain levels. Researchers at the University of California San Diego School of Medicine used advanced fMRI brain imaging to compare the pain reducing effects of mindfulness with placebo treatments.

The study involved 115 healthy volunteers who were randomly assigned to four groups. One group participated in a guided mindfulness meditation, while the others received “sham” mindfulness that only consisted of deep breathing or a placebo cream that participants were told reduced pain. The fourth group listened to an audio book and served as a control.

The researchers then applied a painful but harmless heat stimulus (120°F) to the back of the leg and scanned the participants’ brains both before and after the interventions.

Compared to the other three groups, researchers found that mindfulness meditation produced significant reductions in pain intensity and pain unpleasantness ratings, while also reducing brain activity patterns associated with pain and negative emotions. Although the placebo cream and sham-mindfulness also lowered pain, mindfulness meditation was significantly more effective.

“The mind is extremely powerful, and we’re still working to understand how it can be harnessed for pain management,” said lead author Fadel Zeidan, PhD, a professor of anesthesiology at UC San Diego Sanford Institute for Empathy and Compassion. “By separating pain from the self and relinquishing evaluative judgment, mindfulness meditation is able to directly modify how we experience pain in a way that uses no drugs, costs nothing and can be practiced anywhere.”

Zeidan and his colleagues found that mindfulness reduced the synchronization between brain areas involved in introspection, self-awareness and emotional regulation. Those parts of the brain comprise the neural pain signal (NPS), a pattern of brain activity thought to be common to pain across different individuals and different types of pain.

In contrast, the placebo cream and sham-mindfulness did not show a significant change in the NPS when compared to controls. Instead, those interventions engaged entirely separate brain mechanisms with little overlap or synchronization.

“It has long been assumed that the placebo effect overlaps with brain mechanisms triggered by active treatments, but these results suggest that when it comes to pain, this may not be the case,” said Zeidan. “Instead, these two brain responses are completely distinct, which supports the use of mindfulness meditation as a direct intervention for chronic pain rather than as a way to engage the placebo effect.”

Researchers hope that by understanding changes in the brain associated with mindfulness, they can design more effective treatments to harness the power of mindfulness to reduce pain.

In a 2018 study of mindfulness that also induced pain through heat, Zeidan found that a part of the brain that processes thoughts, feelings and emotions – the posterior cingulate cortex -- was more active in people who reported higher pain levels. Participants with lower pain levels had less activity in that critical part of the brain.

“Millions of people are living with chronic pain every day, and there may be more these people can do to reduce their pain and improve their quality of life than we previously understood.” said Zeidan.

FDA Flip Flops (Again) on Kratom

By Pat Anson

The Food and Drug Administration can’t seem to make up its mind about kratom.

Just 10 days after publishing an initial notice in the Federal Register seeking public comment on a study about the risk and safety of kratom and psychedelic substances, the agency abruptly withdrew its request.

“FDA no longer intends to proceed with the proposed study as described because circumstances occurred necessitating changes to the scope of the study,” the FDA said in a brief statement, without explaining what “circumstances” changed.

Kratom is an herbal supplement made from the leaves of a tree in southeast Asia, where it has been used for centuries as a stimulant and pain reliever. In recent years, millions of Americans have discovered that kratom can be used to treat pain, anxiety, depression and addiction. The FDA takes a dim view of that, because it has not approved kratom for any medical condition.

“Notably, kratom's unapproved status does not appear to have diminished its growing popularity, with people using kratom to reportedly ‘treat’ certain health conditions. Its chemical affinity with opioid and use among patients with opioids use disorder as a ‘treatment’ is of public health concern for the Agency,” the FDA said in its August 2 notice. “The use of this substance, that has yet to be tested and determined safe for use in human population by the Agency, is a significant concern.”

The FDA seems particularly interested in studying how consumers buy kratom or psychedelic substances, what benefits they get from them, and whether “marketing strategies nudge purchase and affect use demand.” The FDA hired a market research firm, the Brightfield Group, to conduct an “Exploratory Behavioral Economics Study” to see what motivates kratom and psychedelic users.

The agency could have saved itself some time and money by looking at the findings from a PNN survey of 6,150 kratom users. Over 90% said kratom was “very effective” at treating pain and other medical conditions, and 98% didn’t believe kratom was harmful or dangerous.

‘Embarassing Mistake’

Kratom advocates say the FDA’s withdrawal of the study notice was the “latest embarrassing mistake” the agency has made about kratom.

In 2016, the FDA joined with the DEA in proposing that kratom be classified as an illegal Schedule I controlled substance, a request that was later withdrawn due to the “significant risk of immediate adverse public health consequences” if kratom was banned nationwide. A top federal health official said FDA staff based their scheduling request on “embarrassingly poor evidence & data.”

“The FDA’s few anti-kratom staff are repeatedly undermining the Agency’s credibility on harm reduction strategies,” Mac Haddow, Senior Fellow on Public Policy at the American Kratom Association (AKA), said in a statement. “The FDA remains trapped in the web of their own making that unfairly demonizes products like kratom and psychedelics that, when properly used, are helping people who struggle with addictions and mental health issues and that are saving lives.”

Others disagree about kratom’s safety. The Brightfield Group is tracking social media posts about kratom and is reportedly seeing more online discussions about its risks and addictive properties. While hundreds of deaths have been linked to kratom use, most cases involve other drugs and illicit substances, making it difficult to determine the exact cause of death.  

“Describing kratom as a ‘benign botanical supplement’ is dangerously misleading. Kratom has documented risks, including addiction potential. Downplaying these risks does a disservice to consumers,” says attorney Matt Wetherington, who represents the family of Ethan Pope, a Georgia man who died after consuming a potent kratom extract called Black Liquid Kratom, made by Optimized Plant Mediated Solutions (OPMS).  

Pope’s family has filed a wrongful death lawsuit against OPMS, as well as the AKA and other kratom vendors. The FDA issued a recent alert urging people not to ingest Black Liquid Kratom, a warning the AKA has characterized as a “coordinated effort” by trial lawyers to drum up more clients for a class action lawsuit.  

“The AKA's overall combative tone towards the FDA and trial lawyers is counterproductive. Constantly framing regulators as enemies undermines opportunities for constructive dialogue that could actually benefit kratom users,” says Wetherington. “No one but the FDA actually knows why they withdrew the request to study. Speculating beyond their stated reason is a fool’s errand.”

An Insider’s Perspective on CDC’s ‘Disastrous War on Opioids’

By Pat Anson

Dr. Charles LeBaron is a medical epidemiologist who worked for 28 years at the Centers for Disease Control and Prevention. LeBaron was not directly involved in developing the CDC’s 2016 opioid guideline, but knew colleagues who did and largely supported their efforts to rein in opioid prescribing.

Then LeBaron developed crippling pain from a meningitis infection and learned firsthand how the CDC guideline was harming patients. While hospitalized, he screamed into his pillow at night because a nurse -- following the CDC’s recommendations -- gave him inadequate doses of oxycodone. The pain relief only lasted a couple of hours, and then he had to wait in misery for the next dose.

“I hadn't experienced the pain that so many patients feel, so I hadn't had the level of sensitivity to the issue that would have benefited me. It took full personal experience to straighten me out,” said LeBaron. “You'd rather be dead than in pain. In that bubble of pain, it really is life changing.

“Once you experience that, you tend to view things very differently through a very different lens. At least that was my experience. There was nothing like being in acute pain.”

LeBaron eventually recovered from the infection and no longer needed oxycodone. He also didn’t become addicted. That lived experience made him wonder if the CDC -- his longtime employer – made mistakes in developing the guideline. He came to recognize that the CDC’s push to limit opioid doses was based on weak evidence and the false presumption that many patients quickly become addicted.

Most of all, he was shocked at how quickly the CDC guideline was adopted throughout the healthcare system. He’d never seen anything like it, in all his years at the agency.

“Most of the recommendations we come out with, that people should eat right, exercise or whatever, no one ever bothers doing. We have a tough time getting people to do things. This recommendation? They just had remarkably fast implementation,” LeBaron told PNN.

“I've never seen a recommendation that got implemented that fast and that hard by so many actors. Normally, it’s like herding cats in public health, trying to get everybody involved. And for prescription medications, there are a million cats. There are pharmacies, benefit managers, physicians, insurance and so forth. This thing just took off.”

Now retired, LeBaron decided to write a book about his personal experience with pain, along with a critique of the CDC guideline. “Greed to Do Good: The Untold Story of CDC’s Disastrous War on Opioids” gives a rare insider’s look into how the agency works and thinks.

The word “greed” may suggest there were financial motives behind the CDC guideline, but LeBaron says it’s more a matter of pride and hubris that borders on institutionalized arrogance.

The agency was so caught up in its reputation as the “world’s premier public health agency” -- one that defeated polio, smallpox, HIV and other infectious disease outbreaks -- that it developed an outsized belief that it could do no wrong.

According to LeBaron, that was the mindset that Dr. Tom Frieden had when he was named CDC Director during the Obama administration. While serving as New York City’s health commissioner, Frieden led ambitious campaigns to stamp out tuberculosis, ban smoking in public places, and limit unhealthy trans fats served in the city’s restaurants.  

At CDC, LeBaron says Frieden became “the driving force” behind a campaign to limit opioid prescriptions as a way to reduce rising rates of opioid overdoses.

“I would not attribute vicious and evil impulses to the people who were involved,” says LeBaron. “I think they were gravely mistaken, but not driven by the desire to harm. They conceived of themselves as wanting to do good in a very emphatic fashion.

“The problem here was not the motivation, the notion that if you can kind of reduce prescription opioids, maybe you'll reduce subsequent addiction. The problem was not looking at the thing sufficiently quantitatively and then not checking the consequences, or at least responding to the consequences when they're brought to your attention.”

People working in public health are normally careful about tracking the outcomes of their policies. But before and after the CDC guideline, the agency turned a deaf ear to a chorus of complaints that it was forcing millions of patients on long-term opioids into rapid tapers that resulted in uncontrolled pain, withdrawal and even suicide.    

Worst of all, the number of fatal opioid overdoses doubled to over 80,000 annually after the guideline’s release, an outcome that demonstrated CDC had gone after the wrong target at the wrong time and with the wrong solution.

“The typical person who's having an overdose is a 30-year-old male taking illicit medication. The most typical person who's getting chronic opioids for pain would be a 60-year-old woman with a variety of rheumatological conditions. So you're aiming at a completely off-center target,” LeBaron explained.

“Then subsequently the data started coming in that, in effect, you are worsening the situation. If you take people who really need pain control off their meds, in a sense, it normalizes illegal acquisition.

“If somebody is really in terrible pain, needs opioid medication and can't get it through the legal system, pain is a remarkable motivator. Very few motivators are as strong as pain. And ultimately, somebody will come up to you and say, ‘I know a guy.’ And sure enough, then you end up with completely uncontrolled, unregulated stuff.”

Not until 2022 did the CDC revise its original guideline and give doctors more flexibility in prescribing opioids. By then, its 2016 recommendations were so ingrained in the U.S. healthcare system that the revisions had little, if any, impact.

Frieden left the CDC in 2017. LeBaron says Frieden’s two immediate successors did little to address the overdose crisis and the harms created by the guideline. But he does have hope for the agency’s current director, Dr. Mandy Cohen, because she has experience in public health and a better understanding of the primary role played by illicit fentanyl and other street drugs in the overdose crisis.

Asked if the CDC guideline should be scrapped or withdrawn completely, LeBaron is circumspect. He thinks a review of the guideline is in order, as well as a return to public health policies that are checked and double-checked to make sure they have outcomes that actually work.

“The difficulty here, in my opinion, is many of the same problems continue to exist, even though the personalities are completely different, and there are still significant restrictions on people in chronic pain for no apparent benefit. There continues to be very high rate of overdoses,” LeBaron said.

“I'm kind of a diehard public health guy. I want to see whether anything good happens. Nothing good happened. Time to reconsider.”

What Doctors Really Mean When They Say It’s an ‘Easy Surgery’

By Crystal Lindell

Back in 2009, I had an “easy surgery” to get my gallbladder removed after multiple excruciating gallbladder attacks. Before the operation, my surgeon went on and on about how easy the surgery would be. He emphasized multiple times how simple it was.

I went into that operating room completely underestimating what I would experience when I came out of the anesthesia. 

I woke up from that surgery vomiting so much that the single hour I was scheduled to spend in post-op recovery turned into eight hours. And instead of the three days I was told that I’d need for recovery at home, I spent seven days in excruciating pain, unable to get off the couch without wanting to scream. 

That’s when I realized that a “simple” surgery just means simple for the doctor to perform. It’s also when I started to realize that this logic applies to all the ways doctors explain health issues. 

In fact, when doctors describe any health issues, they aren’t talking about the patient’s experience at all – they are talking about how they themselves experience it. They love to use terms like mild, simple, and easy. But patients should understand that they are not describing the patient experience when they say these things. 

Mild case of the flu? That just means they don’t have to see you in person to treat you. But it could still mean you’re unable to get out of bed for a month. 

Easy surgery? That means it’s easy for them to perform. It has no relation to how difficult recovery will be for you. 

Post-op discomfort? Yeah, it’s super uncomfortable for the doctor to have to see you in so much excruciating pain before they send you home in agony. 

This even applies to the ways doctors often describe medications. They’ll often say a prescription is “a very strong drug” – but only because it’s difficult for them to prescribe because of things like health insurance denials and DEA paperwork. Meanwhile, the side effects from what they call a “common” generic medication could ruin your body and your life. 

This is a lesson that patients often have to learn the hard way. I have. But now, as someone with a chronic illness, I understand. 

While I have only been hospitalized overnight one time since I first got really sick in 2013, doctors would tell you this means I have a “mild” case of intercostal neuralgia and that my Ehlers-Danlos Syndrome is “mild.”

Yet chronic pain and EDS have impacted every single aspect of my life. From my career, to my love life, to how often I’m able to shower. It’s impacted what clothes I can wear because tight shirts are so painful that I can’t leave the house if I try to wear them. I’ve had to quit jobs because I couldn’t work through the pain. And the guy I was dating when I first got sick eventually broke up with me because my health issues were too much for him to handle.

Hearing doctors describe my health issues as “mild” feels both insulting and disorientating. But worse than that, it can also impact how willing doctors are to investigate and treat my health problems. It’s likely why, despite how urgent chronic pain has been for me from the start, it still took doctors five full years to even diagnose me with Ehlers-Danlos Syndrome. As long as I didn’t need emergency medical care, there was no rush on their end. 

I’m not sure it’s worth it for patients to push back on these types of health descriptors. In my experience, it doesn’t usually change how doctors are responding to you. But understanding it yourself – knowing that how a doctor describes your health problem isn’t necessarily indicative of how severe it is to experience it as the patient – can itself be freeing. 

And sometimes, you may even run into a good doctor, who makes this type of thing clear to you as a patient. They are rare, but they do exist. 

You can also take comfort in the fact that if the doctors who don’t make it clear to the patient ever have to endure what you’ve been through, they will come to understand how inaccurate and insulting their descriptors were. Afterall, nothing about something like surgery is ever easy for the patient.

It’s All In Your Head: How Brain Circuitry Causes Placebo Effect

By Crystal Lindell

The placebo effect is very real. But how and why it happens has mostly remained a mystery. 

However, new research may shed light on what exactly is happening in our brains when just the expectation of pain relief is sufficient for people to feel better, even when the pill or treatment they’re taking has no therapeutic value.

The discovery may even lead to new treatment options. 

In studies on laboratory mice, researchers at the University of North Carolina School of Medicine discovered a pain control pathway that links the front of the brain, through the middle region of the brainstem, to the cerebellum in the back of the brain.

They then showed that certain parts of this pathway are activided in mice when they anticipate pain relief. 

“Our results do open the possibility of activating this pathway through other therapeutic means, such as drugs or neurostimulation methods to treat pain,” says lead researcher Greg Scherrer, PharmD, associate professor in the UNC Department of Cell Biology and Physiology, who conducted the study along with colleagues at Stanford, the Howard Hughes Medical Institute, and the Allen Institute for Brain Science. 

The research, recently published in the journal Nature, provides a new framework for investigating the brain pathways underlying other mind-body interactions beyond the ones involved in pain.

“We all know we need better ways to treat chronic pain, particularly treatments without harmful side effects and addictive properties,” Scherrer said. “We think our findings open the door to targeting this novel neural pain pathway to treat people in a different but potentially more effective way.”

How Scientists Studied Placebo Effect

The placebo effect is basically the brain’s way of trying to help us feel better. As such, just the expectation of pain relief is often enough to make our brains release hormones and natural chemicals that provide relief. Positive thinking and even prayer have been shown to provide similar benefits to patients, without the use of medication. 

The scientific community’s understanding of the placebo effect primarily came from human brain imaging studies, which showed increased activity in certain brain regions. However, those studies did not have enough precision to show what was actually happening in those brain regions. 

So Scherrer’s team designed a set of complex experiments to learn in more detail what was happening in the brain.

First, they created a method to generate in mice the expectation of pain relief. Then they used a series of experiments to study the anterior cingulate cortex (ACC) of their brains, which had previously been associated with the placebo effect. 

The experiments helped them see the intricate neurobiology of the placebo effect on the receptors, neurons, and synapses of the brain. When mice expected pain relief, it boosted signaling along the pain pathway.

“There is an extraordinary abundance of opioid receptors here, supporting a role in pain modulation,” Scherrer said. “When we inhibited activity in this pathway, we realized we were disrupting placebo analgesia and decreasing pain thresholds. And then, in the absence of placebo conditioning, when we activated this pathway, we caused pain relief.”

In a 2021 study, researchers had a similar breakthrough when studying the placebo effect. Researchers at Dartmouth University conducted an analysis of neuroimaging studies involving over 600 healthy people who participated in placebo studies. Their findings showed that placebo treatments reduced pain-related activity in multiple areas of the human brain.

Can Complex Regional Pain Syndrome Be Cured?

By Pat Anson

A recent study by Australian researchers is challenging the notion that Complex Regional Pain Syndrome (CRPS) cannot be cured.

CRPS is a nerve disorder that often starts with an injury to an arm or leg, with the skin in the affected area becoming warm, red and painful to touch. Most cases are mild and people soon recover, but in rare cases it gets worse, resulting in chronic nerve pain that spreads throughout the body.  Because CRPS is difficult to predict, diagnose and treat, there’s been a long-held belief that it’s a lifelong illness.

“In this research we challenge the prevailing notion that CRPS is a lifelong burden,” says Michael Ferraro, a clinical researcher at the Centre for Pain IMPACT at Neuroscience Research Australia. “By reviewing and consolidating the latest developments in understanding CRPS, we’ve found that unlike previous theories, recovery is likely for most people with CRPS, and may be more likely with early diagnosis and a comprehensive treatment approach to match the multi-system nature of the disorder.”

Ferraro is lead author of a review in The Lancet Neurology, which maintains that 80% of CRPS patients can recover, if they are treated within the first 18 months of being diagnosed. The key is to “tackle CRPS from all angles” by combining pain medication, rehabilitation, and psychology with patient education about the condition.

Although the authors admit that “effective treatment of CRPS remains a challenge,” they think providers have learned a lot over the past five years about early identification of patients at high risk of CRPS, which is also known as Reflex Sympathetic Dystrophy (RSD).

“This is a major step towards better understanding CPRS. While more research is needed, our review highlights that biological and psychosocial factors are involved, and successful management of the disorder should target these factors,” says co-author Lorimer Moseley, PhD, a Professor of Clinical Neurosciences at University of South Australia. “The next steps will require national and international networks of researchers to test the most promising treatments in clinical trials.”

One study that’s already underway is the MEMOIR trial, funded by the Australian government, which is testing an analgesic drug and a newly developed rehabilitation program as potential treatments for CRPS.

Another recent study identified a genetic variant that may be involved in about a third of CRPS cases, which could potentially lead to earlier diagnoses.

Some CRPS patients are also finding relief through novel treatments, such as Scrambler therapy and ketamine infusions.

Pain Shouldn’t Be Rated on a Scale of Zero to 10

By Dr. Elisabeth Rosenthal, KFF Health News

Over the past two years, a simple but baffling request has preceded most of my encounters with medical professionals: “Rate your pain on a scale of zero to 10.”

I trained as a physician and have asked patients the very same question thousands of times, so I think hard about how to quantify the sum of the sore hips, the prickly thighs, and the numbing, itchy pain near my left shoulder blade. I pause and then, mostly arbitrarily, choose a number. “Three or four?” I venture, knowing the real answer is long, complicated, and not measurable in this one-dimensional way.

Pain is a squirrely thing. It’s sometimes burning, sometimes drilling, sometimes a deep-in-the-muscles clenching ache. Mine can depend on my mood or how much attention I afford it and can recede nearly entirely if I’m engrossed in a film or a task.

Pain can also be disabling enough to cancel vacations, or so overwhelming that it leads people to opioid addiction. Even 10+ pain can be bearable when it’s endured for good reason, like giving birth to a child. But what’s the purpose of the pains I have now, the lingering effects of a head injury?

The concept of reducing these shades of pain to a single number dates to the 1970s. But the zero-to-10 scale is ubiquitous today because of what was called a “pain revolution” in the ’90s, when intense new attention to addressing pain — primarily with opioids — was framed as progress.

Doctors today have a fuller understanding of treating pain, as well as the terrible consequences of prescribing opioids so readily. What they are learning only now is how to better measure pain and treat its many forms.

About 30 years ago, physicians who championed the use of opioids gave robust new life to what had been a niche specialty: pain management. They started pushing the idea that pain should be measured at every appointment as a “fifth vital sign.” The American Pain Society went as far as copyrighting the phrase.

But unlike the other vital signs — blood pressure, temperature, heart rate, and breathing rate — pain had no objective scale. How to measure the unmeasurable? The society encouraged doctors and nurses to use the zero-to-10 rating system. Around that time, the FDA approved OxyContin, a slow-release opioid painkiller made by Purdue Pharma. The drugmaker itself encouraged doctors to routinely record and treat pain, and aggressively marketed opioids as an obvious solution.

To be fair, in an era when pain was too often ignored or undertreated, the zero-to-10 rating system could be regarded as an advance. Morphine pumps were not available for those cancer patients I saw in the ’80s, even those in agonizing pain from cancer in their bones; doctors regarded pain as an inevitable part of disease.

In the emergency room where I practiced in the early ’90s, prescribing even a few opioid pills was a hassle: It required asking the head nurse to unlock a special prescription pad and making a copy for the state agency that tracked prescribing patterns. Regulators (rightly) worried that handing out narcotics would lead to addiction. As a result, some patients in need of relief likely went without.

After pain doctors and opioid manufacturers campaigned for broader use of opioids — claiming that newer forms were not addictive, or much less so than previous incarnations — prescribing the drugs became far easier and were promoted for all kinds of pain, whether from knee arthritis or back problems.

Assessing Pain as Vital Sign

As a young doctor joining the “pain revolution,” I probably asked patients thousands of times to rate their pain on a scale of zero to 10 and wrote many scripts each week for pain medication, as monitoring “the fifth vital sign” quickly became routine in the medical system. In time, a zero-to-10 pain measurement became a necessary box to fill in electronic medical records.

The Joint Commission on the Accreditation of Healthcare Organizations made regularly assessing pain a prerequisite for medical centers receiving federal health care dollars. Medical groups added treatment of pain to their list of patient rights, and satisfaction with pain treatment became a component of post-visit patient surveys. (A poor showing could mean lower reimbursement from some insurers.)

But this approach to pain management had clear drawbacks. Studies accumulated showing that measuring patients’ pain didn’t result in better pain control. Doctors showed little interest in or didn’t know how to respond to the recorded answer. And patients’ satisfaction with their doctors’ discussion of pain didn’t necessarily mean they got adequate treatment.

At the same time, the drugs were fueling the growing opioid epidemic. Research showed that an estimated 3% to 19% of people who received a prescription for pain medication from a doctor developed an addiction. Doctors who wanted to treat pain had few other options, though.

“We had a good sense that these drugs weren’t the only way to manage pain,” Linda Porter, director of the National Institutes of Health’s Office of Pain Policy and Planning, told me. “But we didn’t have a good understanding of the complexity or alternatives.”

The enthusiasm for narcotics left many varietals of pain underexplored and undertreated for years. Only in 2018, a year when nearly 50,000 Americans died of an overdose, did Congress start funding a program — the Early Phase Pain Investigation Clinical Network, or EPPIC-Net — designed to explore types of pain and find better solutions. The network connects specialists at 12 academic specialized clinical centers and is meant to jump-start new research in the field and find bespoke solutions for different kinds of pain.

A zero-to-10 scale may make sense in certain situations, such as when a nurse uses it to adjust a medication dose for a patient hospitalized after surgery or an accident. And researchers and pain specialists have tried to create better rating tools — dozens, in fact, none of which was adequate to capture pain’s complexity, a European panel of experts concluded.

The Veterans Health Administration, for instance, created one that had supplemental questions and visual prompts: A rating of 5 correlated with a frown and a pain level that “interrupts some activities.” The survey took much longer to administer and produced results that were no better than the zero-to-10 system.

By the 2010s, many medical organizations, including the American Medical Association and the American Academy of Family Physicians, were rejecting not just the zero-to-10 scale but the entire notion that pain could be meaningfully self-reported numerically by a patient.

In the years that opioids had dominated pain remedies, a few drugs — such as gabapentin and pregabalin for neuropathy, and lidocaine patches and creams for musculoskeletal aches — had become available.

“There was a growing awareness of the incredible complexity of pain — that you would have to find the right drugs for the right patients,” Rebecca Hommer, EPPIC-Net’s interim director, told me.

Researchers are now looking for biomarkers associated with different kinds of pain so that drug studies can use more objective measures to assess the medications’ effect. A better understanding of the neural pathways and neurotransmitters that create different types of pain could also help researchers design drugs to interrupt and tame them.

Any treatments that come out of this research are unlikely to be blockbusters like opioids; by design, they will be useful to fewer people. That also makes them less appealing prospects to drug companies.

So EPPIC-Net is helping small drug companies, academics, and even individual doctors design and conduct early-stage trials to test the safety and efficacy of promising pain-taming molecules. That information will be handed over to drug manufacturers for late-stage trials, all with the aim of getting new drugs approved by the FDA more quickly.

The first EPPIC-Net trials are just getting underway. Finding better treatments will be no easy task, because the nervous system is a largely unexplored universe of molecules, cells, and electronic connections that interact in countless ways.

The 2021 Nobel Prize in Physiology or Medicine went to scientists who discovered the mechanisms that allow us to feel the most basic sensations: cold and hot. In comparison, pain is a hydra. A simple number might feel definitive. But it’s not helping anyone make the pain go away.

Elisabeth Rosenthal, MD, is Editor-in-Chief of KFF Health News. She worked as an emergency room physician before becoming a journalist. KFF Health News is a national newsroom that produces in-depth journalism about health issues.