RESUMEN
PURPOSE: To evaluate the current and potential indications of photobiomodulation (PBM) and their level of evidence in the prevention or management of radiation therapy-related side effects. MATERIALS AND METHODS: The Embase, Medline/PubMed, Cochrane, EBSCO, Scopus, and LILACS databases were systematically reviewed to include and analyze publications of clinical studies that have assessed PBM in the prevention or management of radiotherapy-related side effects. The keywords used were "photobiomodulation"; "low level laser therapy"; "acute oral mucositis"; "acute dysphagia"; "acute radiation dermatitis"; "lymphedema"; "xerostomia"; "hyposalivation"; "trismus"; "bone necrosis"; "osteoradionecrosis"; and "radiation induced fibrosis". Prospective studies were included, whereas retrospective cohorts and non-original articles were excluded from the analysis. RESULTS: PBM in the red or infrared spectrum has demonstrated efficacy in randomized controlled trials in the prevention and management of radiotherapy-related side effects, especially acute oral mucositis, acute radiation dermatitis, and upper extremity lymphedema. The level of evidence associated with PBM was heterogeneous, but overall was still moderate. The main shortcomings were the diversity and lack of detail in treatment protocols, which could have compromised efficiency and reproducibility of PBM results. CONCLUSION: The published data suggest that PBM may be considered as a full-fledged supportive care for patients treated with radiotherapy, or at least in the setting of a therapeutic clinical trial. However, until strong evidence has been published on its long-term safety, the use of PBM should be considered with caution, specifically when applied near areas with proven or potential tumors. The patient should be informed of the theoretical benefits and risks of PBM in order to obtain his informed consent before treatment.
Asunto(s)
Terapia por Luz de Baja Intensidad/métodos , Traumatismos por Radiación/radioterapia , Enfermedad Aguda , Protocolos Clínicos , Trastornos de Deglución/radioterapia , Fibrosis/radioterapia , Humanos , Terapia por Luz de Baja Intensidad/efectos adversos , Linfedema/radioterapia , Osteorradionecrosis/radioterapia , Estudios Prospectivos , Radiodermatitis/radioterapia , Radioterapia/efectos adversos , Ensayos Clínicos Controlados Aleatorios como Asunto , Reproducibilidad de los Resultados , Estomatitis/radioterapia , Trismo/radioterapia , Xerostomía/radioterapiaRESUMEN
Distal radial artery aneurysms are rare. We relate a case of non-iatrogenic distal radial artery aneurysm in the anatomical snuffbox leading to digital ischemia in a 43-year-old man.