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STEREOTACTIC BODY RADIATION THERAPY (SBRT) FOR PAIN MANAGEMENT IN SPINE BONE METASTASES

Experiencia inicial de radioterapia estereotáxica (SBRT) en metástasis óseas de columna vertebral

dc.contributoren-US
dc.contributorsin apoyoes-ES
dc.creatorJara O, Natalia; Universidad Diego Portales Clínica IRAM
dc.creatorSolé P, Claudio; Clínica IRAM Universidad Diego Portales
dc.creatorSolé Z, Sebastián; Universidad Diego Portales Clínica IRAM
dc.date2019-07-30
dc.date.accessioned2019-11-11T18:27:25Z
dc.date.available2019-11-11T18:27:25Z
dc.identifierhttp://www.revistamedicadechile.cl/ojs/index.php/rmedica/article/view/7470
dc.identifier.urihttps://revistaschilenas.uchile.cl/handle/2250/111123
dc.descriptionBackground: Treatment of spine bone metastases with stereotactic radiotherapy (SBRT) may produce greater pain relief than palliative radiotherapy. Aim: To evaluate the analgesic response to SBRT. Material and methods: A search was made in an electronic database of all patients treated by SBRT in our center. We found 20 patients that were treated with SBRT in the spine on 24 sites (lesions). Analgesic response was evaluated at 3 and 6 months after SBRT. Other factors such as age, sex, functional status, diagnosis, metastasis location, dosimetry and toxicity of the treatment were also described. Results: The median follow-up was 8.1 months. Complete pain relief occurred at three months in 74% of the treated sites. At three months, 78% of the patients presented a functional status 0 (ECOG). The median dose used was 24 Gy in 2 fractions. No cases of G3 or greater toxicity were recorded. Conclusions: The analgesic response to SBRT seems to be better than that reported for palliative radiotherapy.en-US
dc.descriptionBackground: Treatment of spine bone metastases with stereotactic radiotherapy (SBRT) may produce greater pain relief than palliative radiotherapy. Aim: To evaluate the analgesic response to SBRT. Material and methods: A search was made in an electronic database of all patients treated by SBRT in our center. We found 20 patients that were treated with SBRT in the spine on 24 sites (lesions). Analgesic response was evaluated at 3 and 6 months after SBRT. Other factors such as age, sex, functional status, diagnosis, metastasis location, dosimetry and toxicity of the treatment were also described. Results: The median follow-up was 8.1 months. Complete pain relief occurred at three months in 74% of the treated sites. At three months, 78% of the patients presented a functional status 0 (ECOG). The median dose used was 24 Gy in 2 fractions. No cases of G3 or greater toxicity were recorded. Conclusions: The analgesic response to SBRT seems to be better than that reported for palliative radiotherapy.es-ES
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dc.languagespa
dc.publisherRevista Médica de Chilees-ES
dc.relationhttp://www.revistamedicadechile.cl/ojs/index.php/rmedica/article/view/7470/5160
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dc.relationhttp://www.revistamedicadechile.cl/ojs/index.php/rmedica/article/downloadSuppFile/7470/40403
dc.relationhttp://www.revistamedicadechile.cl/ojs/index.php/rmedica/article/downloadSuppFile/7470/41887
dc.relationhttp://www.revistamedicadechile.cl/ojs/index.php/rmedica/article/downloadSuppFile/7470/41888
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dc.relationhttp://www.revistamedicadechile.cl/ojs/index.php/rmedica/article/downloadSuppFile/7470/42894
dc.sourceRevista Médica de Chile; Vol. 147, núm. 8 (2019): AGOSTO 2019es-ES
dc.source0034-9887
dc.subjectNeoplasm Metastasis; Radiosurgery; Spineen-US
dc.subjectNeoplasm Metastasis; Radiosurgery; Spinees-ES
dc.titleSTEREOTACTIC BODY RADIATION THERAPY (SBRT) FOR PAIN MANAGEMENT IN SPINE BONE METASTASESen-US
dc.titleExperiencia inicial de radioterapia estereotáxica (SBRT) en metástasis óseas de columna vertebrales-ES
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:eu-repo/semantics/publishedVersion
dc.typees-ES


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