Acta Orthop Belg
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Randomized Controlled Trial
Extracorporeal shock-wave therapy (ESWT) with a new-generation pneumatic device in the treatment of heel pain. A double blind randomised controlled trial.
Although low-energy extracorporeal shock wave therapy (ESWT) is widely used to treat a variety of soft tissue disorders, no precise algorithm has been accepted in clinical management. Furthermore, the clinical use of a new generation pneumatic device has not yet been evaluated. ⋯ The main outcome measure was the patients' subjective assessment of pain by means of a Visual Analog Scale (VAS) and the Roles and Maudsley Score before ESWT, early after treatment and six months later. There appeared to be a significant placebo effect with low-energy ESWT in patients with heel pain, and there was also lack of evidence for the efficacy of ESWT when compared to sham therapy.