Therapeutic ultrasound for osteoarthritis of the knee or hip
One article on PainSci cites Rutjes 2010: Does Ultrasound Therapy Work?
PainSci commentary on Rutjes 2010: ?This page is one of thousands in the PainScience.com bibliography. It is not a general article: it is focused on a single scientific paper, and it may provide only just enough context for the summary to make sense. Links to other papers and more general information are provided wherever possible.
This is a strangely positive update to a previously negative review of ultrasound for knee osteoarthritis. It’s strange because it’s based on just 5 small, poor quality trials … which were ostensibly positive, but none of which actually showed a clinically significant effect size. I object to the authors’ conclusions.
original abstract †Abstracts here may not perfectly match originals, for a variety of technical and practical reasons. Some abstacts are truncated for my purposes here, if they are particularly long-winded and unhelpful. I occasionally add clarifying notes. And I make some minor corrections.
MAIN RESULTS: Compared to the previous version of the review, four additional trials were identified resulting in the inclusion of five small sized trials in a total of 341 patients with knee OA. No trial included patients with hip OA. Two evaluated pulsed ultrasound, two continuous and one evaluated both pulsed and continuous ultrasound as the active treatment. The methodological quality and the quality of reporting was poor and a high degree of heterogeneity among the trials was revealed for function (88%). For pain, there was an effect in favour of ultrasound therapy, which corresponded to a difference in pain scores between ultrasound and control of -1.2 cm on a 10-cm VAS (95% CI -1.9 to -0.6 cm). For function, we found a trend in favour of ultrasound, which corresponded to a difference in function scores of -1.3 units on a standardised WOMAC disability scale ranging from 0 to 10 (95% CI -3.0 to 0.3). Safety was evaluated in two trials including up to 136 patients; no adverse event, serious adverse event or withdrawals due to adverse events occurred in either trial.
AUTHORS' CONCLUSIONS: In contrast to the previous version of this review, our results suggest that therapeutic ultrasound may be beneficial for patients with osteoarthritis of the knee. Because of the low quality of the evidence, we are uncertain about the magnitude of the effects on pain relief and function, however. Therapeutic ultrasound is widely used for its potential benefits on both knee pain and function, which may be clinically relevant. Appropriately designed trials of adequate power are therefore warranted.
related content
- “The effectiveness of therapeutic ultrasound for musculoskeletal conditions of the lower limb: A literature review,” Pippa Shanks, Michael Curran, Paul Fletcher, and Richard Thompson, Foot (Edinb), 2010.
- “Effect of therapeutic ultrasound on tendons,” Wen-Chung Tsai, Sf-T Tang, and Fang-Chen Liang, Am J Phys Med Rehabil, 2011.
- “Therapeutic ultrasound for carpal tunnel syndrome,” Matthew J Page, Denise O’Connor, Veronica Pitt, and Nicola Massy-Westropp, Cochrane Database of Systematic Reviews, 2013.
- “Therapeutic ultrasound for acute ankle sprains,” Michel Pj van den Bekerom, Daniëlle Awm van der Windt, Gerben Ter Riet, Geert J van der Heijden, and Lex M Bouter, Cochrane Database of Systematic Reviews, 2011.
- “Therapeutic ultrasound for chronic low-back pain,” Safoora Ebadi, Nicholas Henschke, Noureddin Nakhostin Ansari, Ehsan Fallah, and Maurits W van Tulder, Cochrane Database of Systematic Reviews, 2014.
- “The efficacy of therapeutic ultrasound for rotator cuff tendinopathy: A systematic review and meta-analysis,” François Desmeules, Jennifer Boudreault, Jean-Sébastien Roy, Clermont Dionne, Pierre Frémont, and Joy C MacDermid, Physical Therapy in Sport, 2015.
This page is part of the PainScience BIBLIOGRAPHY, which contains plain language summaries of thousands of scientific papers & others sources. It’s like a highly specialized blog. A few highlights:
- The CANBACK trial: a randomised, controlled clinical trial of oral cannabidiol for people presenting to the emergency department with acute low back pain. Bebee 2021 Med J Aust.
- Relationships Between Sleep Quality and Pain-Related Factors for People with Chronic Low Back Pain: Tests of Reciprocal and Time of Day Effects. Gerhart 2017 Ann Behav Med.
- Modulation in the elastic properties of gastrocnemius muscle heads in individuals with plantar fasciitis and its relationship with pain. Zhou 2020 Sci Rep.
- Association Between Plantar Fasciitis and Isolated Gastrocnemius Tightness. Nakale 2018 Foot Ankle Int.
- A Bayesian model-averaged meta-analysis of the power pose effect with informed and default priors: the case of felt power. Gronau 2017 Comprehensive Results in Social Psychology.