Comparação entre as técnicas pré-tarsal e pré-septal na aplicação de toxina botulínica em blefaroespasmo e espasmo hemifacial
Botulinum toxin has a well-reported efficacy in the treatment of blepharospasm and hemifacial spasm, portraying B and C level of recommendation, respectively. In spite of this clear benefit, only a few studies compared the many injection techniques available in the literature and different protocols...
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| Tipo de recurso: | tesis de maestría |
| Estado: | Versión publicada |
| Fecha de publicación: | 2018 |
| País: | Brasil |
| Institución: | Universidade Federal de Minas Gerais (UFMG) |
| Repositorio: | Repositório Institucional da UFMG |
| Idioma: | portugués |
| OAI Identifier: | oai:repositorio.ufmg.br:1843/BUOS-B3XMDM |
| Acceso en línea: | http://hdl.handle.net/1843/BUOS-B3XMDM |
| Access Level: | acceso abierto |
| Palabra clave: | Prétarsal Blefaroespasmo Espasmo hemifacial Toxina botulínica Pré-septal Blefarospasmo Neurociências Espasmo Hemifacial Toxinas Botulínicas |
| Sumario: | Botulinum toxin has a well-reported efficacy in the treatment of blepharospasm and hemifacial spasm, portraying B and C level of recommendation, respectively. In spite of this clear benefit, only a few studies compared the many injection techniques available in the literature and different protocols lack proper supporting scientific evidence. The present study was then designed to longitudinally compare the pretarsal and preseptal techniques of one hundred and ten patients with blepharospasm and hemifacial spasm. Analysis of seven different scales showed no difference between these techniques neither on maximal effect nor on side effects profiles. However, a significantly longer therapeutic effect duration of the pretarsal was found and a subjective inquiry reported by the patients indicated a preference for the same one. Our data are in agreement with previous studies that suggested that the pretarsal technique may be a better therapeutic option |
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