Radiotherapy for osteoarthritis of the ankle and tarsal joints-analysis of 66 joints.
Strahlenther Onkol
; 196(6): 569-575, 2020 Jun.
Article
en En
| MEDLINE
| ID: mdl-31784803
PURPOSE: Osteoarthritis of the ankle and tarsal joints is less common than osteoarthritis of the knee or hip, but the associated disability is at least as severe as that of the other major joints of the lower limb. The results for total arthroplasty are still not satisfactory. For this reason, arthrodesis is still the gold standard of non-joint-conserving surgery. For the reason of functionality, joint-conserving therapies play a major role in treatment of ankle and tarsal osteoarthritis. Low-dose radiotherapy has a long history of treatment of osteoarthritis. The aim of this survey was to examine the results of low-dose radiotherapy for osteoarthritis of the ankle and tarsal joints. MATERIALS AND METHODS: The analysis was performed on patients of three German radiotherapy institutions and included 66 irradiated joints. Pain was documented with the numeric rating scale (NRS). Evaluation of the NRS was done before and directly after each radiation therapy course as well as for the follow-up of 24 months. The median age of the patients was 68 years, with 24.5% male and 75.5% female patients. The upper ankle was treated in 37.9%, the lower ankle in 27.3% and the tarsal joints in 34.8%. RESULTS: We could find a significant response to radiotherapy. For the whole sample, the median pain was 7 on the NRS before radiotherapy, 5 after 6 and 12 weeks, and 4 after 12 months. The percentage of patients with 0 or 1 on the NRS was 19.6% 12 months after radiotherapy. An improvement of joint mobility could be detected in 56.7% of the cases. All investigated subgroups had a significant reduction in pain. CONCLUSION: Radiotherapy of ankle and tarsal osteoarthritis is an effective treatment without showing side effects. All analysed subgroups show a good response to radiotherapy for at least 24 months.
Palabras clave
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Osteoartritis
/
Articulaciones Tarsianas
/
Articulación del Tobillo
Tipo de estudio:
Observational_studies
/
Prognostic_studies
/
Risk_factors_studies
Límite:
Aged
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Female
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Humans
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Male
/
Middle aged
Idioma:
En
Revista:
Strahlenther Onkol
Asunto de la revista:
NEOPLASIAS
/
RADIOTERAPIA
Año:
2020
Tipo del documento:
Article
País de afiliación:
Alemania
Pais de publicación:
Alemania