Why Evidence-Based Practice Falls Short in Chronic Pain Care

Here's something I've been thinking about since my conversation with Matt Low: we don't have a knowledge problem in physical therapy. We have a knowledge hierarchy problem.

There's a version of evidence-based practice that functions less like a three-legged stool and more like a pyramid, where quantitative research sits at the top and everything else, clinical expertise, patient experience, context, narrative, gets ranked below it by default. Nobody decided this consciously. It emerged from a history of professions trying to legitimize themselves, and it got baked into how we teach, document, and evaluate practice.

Matt Low is a physiotherapist and PhD candidate whose work sits at a specific edge: not just what we know in clinical practice, but how we know it. His argument isn't that research is overrated. It's that we've conflated "legitimate knowledge" with "quantitative population data," and that conflation quietly limits what we can do for patients with chronic pain and complex presentations.

The Map Is Not the Territory

Population-based research is, by design, a map. It tells you what tends to happen on average in a sample of people who met inclusion criteria. That map is genuinely useful. It gives you coordinates, guardrails, an orientation for where to start.

But the person in front of you is not a map. They're actual terrain. And navigating real terrain with only a map is harder than it sounds, especially when your patient doesn't look much like the population that generated the research in the first place.

Matt gave the example of early manual therapy research, much of it done on military personnel with acute low back pain, being applied as standard of care for presentations that looked nothing like that. The map was fine. The map just didn't describe where most of us were working.

Three Forms of Knowing

One of the most useful things Matt introduced was Aristotle's three-part framework for knowledge. Most clinicians were trained in one of these three without knowing the others exist.

Episteme is the what: facts, evidence, propositional knowledge. This is the research literature, the systematic reviews, the clinical guidelines.

Techne is the how: tacit skill, the embodied knowing that comes from years of practice and can't be fully captured in a manual or a course.

Phronesis is the why and when: practical wisdom. The judgment to know what the situation actually calls for and to act accordingly in context.

Clinical training builds episteme. Supervised practice builds some techne. Phronesis is almost never explicitly taught because it resists direct instruction. You develop it through experience, reflection, and honest exposure to situations that challenge your defaults.

Matt calls the capacity to move fluidly between all three epistemic fluency. The clinician who develops it doesn't impose a fixed framework on every patient. They follow the patient into their own understanding of what's happening and work from there, opening up new possibilities when the current framework isn't serving them.

What SOAP Notes Reveal

One thing from this conversation I hadn't considered before: the philosophical assumption baked into standard documentation. In SOAP notes, "subjective" refers to what the patient reports. "Objective" refers to what the clinician observes.

The implication: the clinician is objective and the patient is subjective. But clinical observation is not neutral. Passive assessments carry interpretation. Movement analysis is filtered through training and expectation. Even goniometry has known reliability problems. Yet the structure of our notes treats clinical observation as a separate and implicitly higher category than patient report.

That's not a documentation choice. It's a philosophical stance dressed up as a charting structure, and most of us have been filing those notes for years without noticing.

The Back Cafe

The most striking study Matt shared was a Scandinavian RCT comparing two post-surgical back rehab programs. One group completed a 12-week progressive circuit class, structured loading, gradual progression, the standard approach. The other attended a Back Cafe run by a senior physiotherapist: open discussion, group and one-to-one conversation, social support, no equipment required.

The Back Cafe group had better outcomes.

Both groups improved. This is not evidence against exercise. But the group that met socially, talked, and felt supported by the clinician and each other outperformed the group in the clinical intervention. Statistically.

That raises a real question about what the active ingredient in rehabilitation actually is. We've assumed it lives in the protocol. The data suggests it might live somewhere else.

The Coherence Problem

The biopsychosocial model is our attempt to hold all of this together. Matt thinks it's a stronger analytical framework than it is a practice guide, which matches what I've observed. We've made real strides in understanding multidimensionality. We haven't made the same strides in what we actually do in the room because of it.

Part of the problem is that biological, psychological, and social explanations of pain come from genuinely different philosophical starting points. Integrating them isn't just a matter of adding more to your intake form. It requires a coherent philosophy of practice, a theoretical position you're willing to stand behind while staying open to being wrong.

The clinicians who do this well don't lead with their framework. They follow the patient into their understanding of what's happening, hold it lightly, and create space for something different when the current map isn't describing the territory.

That's a skill. It can be developed. But it starts with recognizing that the knowledge in the room is broader than what's in the literature.

Part 2 of this conversation is coming, where Matt and I get into AI and what the digital disruption of healthcare means for all of this. Listen to Part 1 now at [LINK], or find the Modern Pain Podcast wherever you get your shows.

If this is the kind of thinking you want to practice with, Modern Pain Pro is built for exactly that. It's a community for clinicians building coherent, human-centered care frameworks.