Patient-friendly summary
If you read nothing else
Bottom line
Patient education appears to add benefit for chronic lower limb pain when paired with exercise, but works less reliably as a stand-alone treatment, and the evidence is too varied to define a best-practice program.
Moderate evidencePublished
Evidence hierarchy
Study participants
Adults with chronic lower limb musculoskeletal pain, mainly knee and hip osteoarthritis
Study Summary
This scoping review mapped randomized controlled trials on Therapeutic Patient Education (TPE) — an umbrella that includes pain neuroscience education and self-management instruction — for adults with chronic lower limb musculoskeletal pain. The authors included 47 RCTs (52 records) and found research is heavily concentrated on hip and knee osteoarthritis, with no trials at all in chronic ankle or foot conditions and almost none in young adults. TPE interventions varied enormously in their teaching topics, providers, delivery methods, and dosage. Across studies, TPE combined with exercise appeared more effective than exercise alone, minimal information, or usual care for pain and function, whereas TPE delivered as a stand-alone treatment showed inconsistent effects and generally appeared less effective than exercise.
Key Findings
| Finding | Detail | Impact |
|---|---|---|
| Patient education combined with exercise outperformed exercise alone, information, or usual care | When combined with exercise, TPE was associated with greater pain reduction and function improvement compared to exercise alone, information/little education, usual care, heat therapy, and no intervention, though some trials found no statistically significant differences. The authors describe these as apparent associations across heterogeneous studies, not a pooled effect. | High |
| Education on its own appeared less effective than exercise | Delivered as a stand-alone intervention, TPE generally demonstrated lower effectiveness than exercise for pain and tended to be inferior or similar for function and disability. Effects of TPE alone were described as inconsistent and uncertain. | High |
| Research is concentrated on hip and knee osteoarthritis with major gaps | Of the included studies, 33 addressed knee osteoarthritis, 8 hip and knee osteoarthritis, and 3 hip osteoarthritis alone; only 8 studies focused on conditions other than osteoarthritis (chronic knee pain, patellofemoral pain, gluteal tendinopathy). No RCT investigated chronic foot or ankle conditions such as chronic ankle instability or Achilles tendinopathy, and only one study examined a young adult population. | High |
| TPE interventions were highly heterogeneous | Educational topics (specific pathology, self-management, physical activity, load management, pain science, diet, stress, sleep), providers, delivery modes (face-to-face in 44 studies, phone/Internet in 4, app/web in 4), number of sessions (1 to 24), and total time (30 minutes to 12 hours) varied widely, preventing quantitative synthesis. Stress management and sleep education were each covered in only a few studies. | Medium |
| Benefits may relate more to coping and function than pain intensity | The authors suggest greater effects when TPE is combined with exercise may reflect improvements in pain interference, disability, coping, and participation in daily activities rather than pain intensity alone, consistent with prior low back pain reviews. | Medium |
When combined with exercise, TPE was associated with greater pain reduction and function improvement compared to exercise alone, information/little education, usual care, heat therapy, and no intervention, though some trials found no statistically significant differences. The authors describe these as apparent associations across heterogeneous studies, not a pooled effect.
Delivered as a stand-alone intervention, TPE generally demonstrated lower effectiveness than exercise for pain and tended to be inferior or similar for function and disability. Effects of TPE alone were described as inconsistent and uncertain.
Of the included studies, 33 addressed knee osteoarthritis, 8 hip and knee osteoarthritis, and 3 hip osteoarthritis alone; only 8 studies focused on conditions other than osteoarthritis (chronic knee pain, patellofemoral pain, gluteal tendinopathy). No RCT investigated chronic foot or ankle conditions such as chronic ankle instability or Achilles tendinopathy, and only one study examined a young adult population.
Educational topics (specific pathology, self-management, physical activity, load management, pain science, diet, stress, sleep), providers, delivery modes (face-to-face in 44 studies, phone/Internet in 4, app/web in 4), number of sessions (1 to 24), and total time (30 minutes to 12 hours) varied widely, preventing quantitative synthesis. Stress management and sleep education were each covered in only a few studies.
The authors suggest greater effects when TPE is combined with exercise may reflect improvements in pain interference, disability, coping, and participation in daily activities rather than pain intensity alone, consistent with prior low back pain reviews.
Strengths
- Comprehensive multi-database search (PubMed, PEDro, CINAHL, PsycINFO, Cochrane) restricted to RCTs
- Followed PRISMA-ScR reporting standards with a registered protocol on the Open Science Framework
- Independent dual screening of titles, abstracts, and full texts with third-reviewer arbitration
- Risk of bias appraised for every included study using the revised Joanna Briggs Institute checklist
- Clearly characterized intervention details (topics, providers, delivery, dosage) using the TIDieR checklist
Limitations
- As a scoping review it maps the literature and does not formally assess clinical effectiveness or pool results, so cause-and-effect conclusions cannot be drawn
- Substantial heterogeneity in TPE content, dosage, providers, and comparators precluded quantitative synthesis and identification of best practices
- Only RCTs were included; gray literature and protocol databases were not searched, deviating from the registered protocol
- Studies in languages other than English, Italian, French, or Spanish were excluded (four studies excluded for language)
- Many included trials had moderate or high risk of bias, and blinding of participants and providers was often absent
- Evidence is concentrated in older adults with osteoarthritis, limiting generalizability to younger people and to ankle/foot conditions
Key Takeaways for Patients
What This Means for You
- 01Education about your pain works best alongside an exercise program — on its own it tends to help less than exercise for chronic knee and hip pain.
- 02There is no single proven 'dose' of education; programs in the studies ranged from a single session to 24 sessions and from 30 minutes to 12 hours total.
- 03Education may help most by improving how you cope with and function despite pain, not just by lowering pain intensity.
- 04Most evidence comes from older adults with knee or hip osteoarthritis; there is little research for ankle/foot problems or younger people, so findings may not apply to everyone.
- 05Topics like stress management and sleep, which can influence chronic pain, were rarely addressed in the studies and may be worth discussing with your clinician.