Effectiveness Reviews Murray McAllister Effectiveness Reviews Murray McAllister

The Reality of Modest Effectiveness

The other day I heard someone make the claim that psychological interventions for persistent, or chronic, pain are at best modestly effective. She went on to rhetorically ask why the field should promote such therapies when the empirical support for them is so unimpressive? 

I’ve heard such statements countless times before.

It would be an important point if the field of pain management was filled with effective therapies. Pain management has many offerings in terms of therapies and procedures and, were it the case that these offerings were highly effective, it would make little sense to recommend behavioral therapies that are only modestly effective.

But it is not the case that there are many, highly effective therapies and procedures for the management of persistent pain. With one possible exception, there are actually no highly effective therapies for chronic pain.

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Effectiveness Reviews Murray McAllister Effectiveness Reviews Murray McAllister

A Systematic Review of the Effectiveness of Low Back Surgeries for Pain and Disability, Written for Patients and their Families

It’s common to believe that treatments recommended and performed by healthcare providers are effective. It’s generally understood, for instance, that governmental institutions hold medications to a certain level of scientific scrutiny and, as such, medications have been shown to be effective before healthcare providers are allowed to prescribe them to their patients. Most people think the same is true for procedures that are performed in healthcare. It’s common, for instance, for people to assume that surgeries have undergone governmental-level scientific scrutiny and have been shown to be effective before they are allowed to be performed on patients. 

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Opioids Murray McAllister Opioids Murray McAllister

Continued Use Despite Harm: The Under-Utilized Criterion for an Opioid Use Disorder Diagnosis

Over the last few years, I have argued that we need to rethink the nature of opioid use disorder in the population of people who take opioids as prescribed for moderate-to-severe persistent pain. I’ve done so in various formats, including in presentations as well as here at the Institute for Chronic Pain, in both web pages (Should the Definition of Opioid Addiction Change? and Opioid Dependency & the Intolerability of Pain) and blog posts (The Central Dilemma in the Opioid Management Debate and Dreaded or Embraced? Opioid Tapering in Chronic Pain Management). 

I do so because I think that the fields of both pain management and addiction are overly focused on loss of control as the primary indicator of when a person on long-term opioids for pain management crosses the line into the problematic state of an opioid use disorder (OUD). The argument these fields tend to use goes something like the following: 

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Chronic Pain Rehabilit... Murray McAllister Chronic Pain Rehabilit... Murray McAllister

On Can't and Able

People with moderate-to-severe, persistent pain often come to a pain rehabilitation program because they want more out of life. It is not so much that they are looking for outright pain relief, since they’ve had pain for so long they know it isn't going away altogether. What they are looking for instead is to be able to get back into life and do activities that they no longer do. 

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Clarifying the Definition of Pain

I recently was at a meeting on designing a model of pain care delivery. The meeting was filled with clinical and operational experts. In the course of the meeting, one healthcare provider made the case that high quality pain care starts with “finding the pain generator.” By this phrase, he meant that the delivery system should support the use of scans and diagnostic injections to identify the orthopedic structure(s) responsible for any given patient’s pain. From there, he insisted that a foundation could be laid for establishing successful treatment plans to resolve the identified pain generator, presumably through interventional and/or surgical means.

Once having made his case, another provider spoke up and asked how he’d square the care delivery model he proposed with the fact that so-called “pain generators” lack any significant correlation with pain. She cited common evidence showing that findings on MRI scans do not correlate with pain, and that diagnostic injections lack reliability and validity (cf., Vagaska, et., 2019; Kreiner, et al., 2020). In so doing, she used science to challenge the whole foundation on which the previous speaker had advocated for his model of pain care delivery. 

In reaction, it was apparent that the original speaker didn’t quite know how to respond. The challenge seemed to catch him by surprise. He seemed unaware of the common research findings she referenced. 

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Opioids Murray McAllister Opioids Murray McAllister

What the Opioid Epidemic has to Do with Algae Blooms in the Gulf of Mexico

Every year, a “dead zone” appears in the Gulf of Mexico due to a gigantically large algae bloom. This summer, the National Oceanic and Atmospheric Administration predicted the dead zone to be the size of both Delaware and Connecticut combined.

The origins of the dead zone are traceable to over a thousand miles away from the farms of the upper Midwest, and all points further south. The origin, in other words, is farm run-off of nutrients from manure and chemical fertilizers. 

Farmers in these states have animals that produce manure. They also use fertilizers on their fields. With time and rainfall, nutrients from these sources seep into the Mississippi and any of its countless tributaries. Making their way eventually to the Gulf of Mexico, these nutrients in the manure and fertilizers combine with the heat of the Gulf to spawn catastrophically large algal blooms that kill everything in its wake.

Well-meaning farmers of the Dakotas, say, or Minnesota, or Wisconsin, may never know of the distant consequences of their actions. As such, it’s nearly impossible, and perhaps even unfair, to hold any one person responsible. How would you ever know, for instance, that this farmer’s fertilizer applications, as opposed to that farmer’s application, led in part to the dead zone that occurs so far downstream in space and time? In general, we can rightly say that farm manure and the application of chemical fertilizer and its subsequent nutrient-rich run-off cause of the dead zone in the Gulf, but for any one particular farmer it is much harder to make a causal attribution. 

The Gulf of Mexico dead zone, along with its distant causes, is a perfect analogy to the use of prescription opioids and the resultant opioid epidemic of addiction and overdose. 

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Pain Clinic Murray McAllister Pain Clinic Murray McAllister

To Treat Pain, Do You Treat the Body or the Brain?

Commonly, patients and providers assume that pain is the result of an injury or illness, or at least some type of condition in the body. So, for example, when pain in the low back occurs, it’s common to think of it as the result of some type of tweak or mild injury that must have occurred. When it goes on for some time, it’s also is common to want an MRI scan to see “what’s going on” in the back. Such scans often reveal some type of degenerative condition of the spine, which is subsequently considered the cause of the back pain. 

As a result, people with pain tend to seek therapies that target the condition in the body by means of physical therapy that strengthens the core, or undergo steroid injections, or even surgery. 

The same would be true if the onset of pain occurred in the shoulder or knee or hip. We’d tend to think of the pain as a sign that something is wrong in these joints, something orthopedic in nature, such as arthritis or a problem with a ligament or muscle. We’d tend to seek a scan to help in diagnosis followed by physical therapy, an injection or surgery,

The purpose of these types of assessment and therapies would be to treat the condition that is assumed to be the cause of pain. While doing so, we might take pain medications that act on the brain. 

Wait, what?

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Self-management Murray McAllister Self-management Murray McAllister

How Pain Management is like Weight Management

It is often helpful to use analogies and metaphors when explaining complex health topics to patients and their families. This statement is no less true when explaining the complexities of successful pain management. There are many helpful metaphors and analogies, and we have discussed a number of them previously in this blog, such as in the different ways to relate to pain or even experience pain. Another helpful analogy to explain the nature and goals of successful pain management is with the analogy to successful weight management.

It is helpful to liken pain management to weight management because weight management is often better understood by patients and their families. So, let’s review and learn about what it takes to successfully self-manage pain by looking at how it’s similar to successful weight management.

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Opioids Murray McAllister Opioids Murray McAllister

How Important is Pain Reduction with Opioids?

Just this morning, a primary care provider came to consult with me, looking for pain rehabilitation options for her patient with a complex set of needs. Emphasizing the legitimacy of the patient’s pain complaints, the provider detailed a long history of an active substance use disorder. The patient has had multiple urine drug screens positive for both opioids, which weren’t prescribed to the patient, and illegal substances. The provider recounts that the patient has been asked to leave multiple pain clinics for similar aberrant prescription drug use behaviors, all of which are indicative of an inability to control the use of opioids. Given the patient's history, she is at high risk of further exacerbating her addiction and/or death, if opioids continue to be prescribed. Nevertheless, the provider feels as if she has to prescribe opioids to the patient because, "she has legitimate medical conditions with real pain."

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Stress Murray McAllister Stress Murray McAllister

Stress and Boredom during COVID-19

Living among the COVID-19 pandemic, with its loss of life and livelihood, and our need to maintain physical distancing to protect ourselves and our communities, we face the dual burdens of stress and boredom. It’s a difficult combination because persistent stress leads to lack of focus and feeling scattered. This distractibility leads to aimlessness and inactivity, which further leads to boredom. In boredom, we have nothing to distract attention away from all the stressors in our lives. Thus, stress can lead to boredom and boredom leads back to stress.

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News & Recent Events Murray McAllister News & Recent Events Murray McAllister

COVID-19 and Chronic Pain: Challenges and Opportunities

The COVID-19 pandemic continues to impact the world with deaths in the hundreds of thousands and countless more having become ill. To reduce the risk of contagion and death, areas around the world maintain self-quarantining practices and have been doing so now for multiple months.

Sheltering-in-place, or self- quarantining, presents both challenges and opportunities for everyone, including those with persistent, or chronic, pain.

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Self-management Murray McAllister Self-management Murray McAllister

Energy, Fatigue and Pain

Readers of the Institute for Chronic Pain website recognize it as a source of trusted and transparent information. The Institute for Chronic Pain aims to bring scientifically accurate information on pain and make it approachable to everyone. In so doing, the findings of scientific research is translated to provide understandable and hopefully helpful information to those with persistent pain and their families.

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Coping Murray McAllister Coping Murray McAllister

Adopting an Attitude that You're Healthy despite having Chronic Pain: Coping with Pain Series

Chronic pain rehabilitation programs are a traditional and effective treatment for chronic pain. Such programs are based on cognitive-behavioral principles that aim to change how you experience pain. By doing so, chronic pain rehabilitation programs help you to a) reduce pain and b) return to meaningful life activities even though some level of pain may persist. In other words, by participating in chronic pain rehabilitation, you change your relationship to chronic pain. You no longer perceive pain as an alarming and disabling condition, but develop the know-how to understand your pain as a benign condition that no longer needs to disrupt or prevent your daily life activities.

Wouldn’t it be good to become so competent at dealing with persistent pain that you no longer are disabled by it?

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Coping Murray McAllister Coping Murray McAllister

Reducing Pain Talk: Coping with Pain Series

A common complaint among people with chronic pain is that their pain has come to occupy too much of everyone’s time, attention or energy. In other words, it can sometimes feel like their pain is the only thing anyone ever talks to them about – that they’ve become almost synonymous with their pain.

We call it pain talk. Pain talk is the persistent verbal focus of everyone’s attention on the pain of someone with persistent pain.

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