Radiosynovectomy of the hip joint – preliminary experience
| Autor: | Marek Marcin Chojnowski, Danuta Owczarczak, Maria Teresa Płazińska, Marek Dedecjus, Leszek Królicki |
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| Jazyk: | angličtina |
| Rok vydání: | 2023 |
| Předmět: | |
| Zdroj: | Rheumatology, Vol 61, Iss 3, Pp 186-190 (2023) |
| Druh dokumentu: | article |
| ISSN: | 0034-6233 2084-9834 |
| DOI: | 10.5114/reum/166608 |
| Popis: | Introduction Radiosynovectomy (RSV) is a minimally invasive method of treating and controlling joint inflammation refractory to conventional pharmacotherapy. It consist in intraarticular injection of radioactive colloids which irradiate the inflamed synovial membrane to cause its subsequent involution. Despite the fact that the hip joint involvement is quite common in systemic inflammatory arthropathies, hip joint RSVs are rarely performed. The aim of this paper is to assess safety and efficacy of hip joint radioisotope treatment. Material and methods We retrospectively analyzed the effects of 21 hip joints RSVs performed in 14 patients (10 female, 4 male; aged 8 to 79; mean age 48 years). Before the RSV, all the patients underwent clinical and ultrasound examination. The RSVs were performed using rhenium-186 sulphide under ultrasound guidance. Each patient underwent post-therapeutic scintigraphy to assess intraarticular distribution of the radiopharmaceutical. The effects of the treatment were assessed clinically and ultrasonographically during at least 2 follow-up visits 3 and 6 months after the RSV. Results In 9 cases, we observed complete resolution of symptoms 3 and 6 months after the RSV. Four patients had only a partial response and required repeated treatment, and all responded well to second RSV. In four patients the treatment had no significant effect, and no repeated treatment attempt was made. All the responders suffered from inflammatory arthropathies; the non-responders had osteoarthritis, with no history of systemic diseases. In all the patients, no significant adverse effects were observed, in particular no radiation burns or infections. All post-therapeutic scintigrams showed proper, intraarticular distribution of the radiopharmaceutical. Conclusions Radiosynovectomy of the hip joint in systemic joint diseases, especially performed using ultrasound-guidance, is a safe and effective treatment modality. |
| Databáze: | Directory of Open Access Journals |
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