Low power radiofrequency electromagnetic radiation for the treatment of pain due to osteoarthritis of the knee
| Autor: | L. Alcidi, E Beneforti, M Maresca, Ugo Santosuosso, M. Zoppi |
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| Rok vydání: | 2011 |
| Předmět: |
Adult
Male Convection lcsh:Internal medicine medicine.medical_specialty Pain lcsh:Medicine Osteoarthritis Radiation Rheumatology Thermal insulation medicine Humans Some Energy lcsh:RC31-1245 Aged Aged 80 and over business.industry lcsh:R Middle Aged Osteoarthritis Knee Thermal conduction medicine.disease Power (physics) Surgery Female business Thermal energy Biomedical engineering |
| Zdroj: | Scopus-Elsevier Reumatismo, Vol 59, Iss 2, Pp 140-145 (2011) |
| ISSN: | 2240-2683 0048-7449 |
| DOI: | 10.4081/reumatismo.2007.140 |
| Popis: | To investigate the analgesic effect of low power radiofrequency electromagnetic radiation (RF) in osteoarthritis (OA) of the knee.In a randomized study on 40 patients the analgesic effect of RF was compared with the effect of transcutaneous electrical nerve stimulation (TENS). RF and TENS applications were repeated every day for a period of 5 days. The therapeutic effect was evaluated by a visual analogue scale (VAS) and by Lequesne's index: tests were performed before, immediately after and 30 days after therapy.RF therapy induced a statistically significant and long lasting decrease of VAS and of Lequesne's index; TENS induced a decrease of VAS and of Lequesne's index which was not statistically significant.A therapeutic effect of RF was therefore demonstrated on pain and disability due to knee OA. This effect was better than the effect of TENS, which is a largely used analgesic technique. Such a difference of the therapeutic effect may be due to the fact that TENS acts only on superficial tissues and nerve terminals, while RF acts increasing superficial and deep tissue temperature. |
| Databáze: | OpenAIRE |
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