RESUMO
CONTEXT AND OBJECTIVE: Cerebrovascular disease is one of the most important causes of death and disability worldwide. The patient's inability to identify the warning signs of stroke substantially delays the search for emergency services, which is related directly to a worse outcome. Thus, during the 2011 Stroke Campaign in Brazil, a survey was conducted to identify the lay population's knowledge with regard to the recognition, treatment, and prevention of stroke. DESIGN AND SETTING: This retrospective, cross-sectional, multicenter study was held in cities throughout southeastern Brazil. METHODS: The campaign was conducted by students of several medical schools under the guidance of neurologists (assistants and professors). The students traveled to various public areas in Sao Paulo, Campinas, Sorocaba, Taubaté, and Pouso Alegre, where information about stroke was distributed and a specific questionnaire was administered. RESULTS: A total of 1304 people answered the questionnaire: 43.9% claimed to know what a stroke was, 65% knew someone who has had the disease, 35% knew > 3 risk factors for stroke, and 28.8% knew a preventive measure. Further, 17.9% was able to list at least 3 signs or symptoms of a stroke, 33.6% was aware that they should activate the emergency service, and 3.1% would have checked the time at which the signs and symptoms had developed. CONCLUSION: Despite the severity of stroke, the population that we analyzed has a low level of knowledge. Campaigns should increase the lay population's understanding of this disease, thus improving its prevention and treatment and contributing to public health politics.
RESUMO
Estimulação magnética transcraniana (EMT) é uma técnica conhecida desde o começo dos anos 90 e que atualmentetem ganhado destaque devido a sua segurança e possível aplicabilidade para tratar diversas patologias neuropsiquiátricas refratárias. A fim de clarificar os possíveis usos da EMT e suas variações no campo da clínica como forma de tratamento, procedemos à revisão da literatura selecionando os artigos nas áreas em que a técnica de EMT já tem sido largamente utilizada,a saber: AVC, Dor, Doença de Parkinson e Depressão. Essas doenças possuem elevada morbidade, possuindo grandesimplicações na qualidade de vida devido ao elevado grau de incapacidade associado e ao fato de ainda carecerem de métodos terapêuticos totalmente eficientes. Nesse contexto, a EMT emerge como ferramenta promissora, apresentando bons resultados, os quais fornecem margem para aplicações diretas na prática clínica. É necessário, todavia, o desenvolvimento de mais estudos randomizados, para se padronizar e aperfeiçoar as abordagensdessa técnica no tratamento de tais patologias...
Transcranial Magnetic Stimulation (TMS) is a technique that emerged in the 90s and has currently become recognized for its safety and potential applicability in the treatment of neuropsychiatry diseases. To clarify the possible uses of TMS and its variations in the clinical scope as a treatment, weproceeded a literature review selecting articles in the areas where the technique of TMS has already been widely used: Stroke, Pain, Parkinsons Disease and Depression. These diseases have high morbidity, with large implications for the quality of life due to the high degree of disability and the fact that we still lack of fully efficient therapeutic methods. In this context, EMT emerges as a promising tool with amazing results, which provide scope for direct applications in clinical practice. However, the developmentof more randomized studies is necessary, in order to standardizeand improve the approaches of this technique in the treatment of such pathologies...