2008
DOI: 10.1590/s1415-47142008000400011
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Placebo, um mal-estar para a medicina: notícias recentes

Abstract: O artigo relata novos desdobramentos no debate médico a propósito do placebo e seus efeitos, relacionados à sua utilização na clínica médica e em ensaios clínicos de drogas e tratamentos.

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Cited by 3 publications
(3 citation statements)
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“…The use of mindfulness as a therapeutic practice has been shown in previous studies to be safe and viable in adults with chronic migraine (Wells et al, 2014 ), demonstrating to reduce functional disability and suffering related to migraine (Smitherman et al, 2015 ), promoting greater awareness, de-identification with self, greater optimism related to sensations and feelings (Feuille and Pargament, 2015 ), reducing relapses by minimizing triggers that trigger crises such as anxiety and tension, increasing resilience to stress and the effective regulation of heart rate (Azam et al, 2016 ), in addition to improving the perception of pain intensity and quality (Bakhshani et al, 2016 ). Another justification would be the performance of the placebo effect, which according to the definition found in the literature is “the favorable result that derives from the patient's positive expectations and not from the physiological mechanism of the treatment itself” (Teixeira, 2008 ).…”
Section: Discussionmentioning
confidence: 99%
“…The use of mindfulness as a therapeutic practice has been shown in previous studies to be safe and viable in adults with chronic migraine (Wells et al, 2014 ), demonstrating to reduce functional disability and suffering related to migraine (Smitherman et al, 2015 ), promoting greater awareness, de-identification with self, greater optimism related to sensations and feelings (Feuille and Pargament, 2015 ), reducing relapses by minimizing triggers that trigger crises such as anxiety and tension, increasing resilience to stress and the effective regulation of heart rate (Azam et al, 2016 ), in addition to improving the perception of pain intensity and quality (Bakhshani et al, 2016 ). Another justification would be the performance of the placebo effect, which according to the definition found in the literature is “the favorable result that derives from the patient's positive expectations and not from the physiological mechanism of the treatment itself” (Teixeira, 2008 ).…”
Section: Discussionmentioning
confidence: 99%
“…Entretanto, existe a possibilidade de que as pesquisas internacionais sejam realizadas sobre o cunho de características de exploração sobre os sujeitos sempre que a participação dos países periféricos vise a tão somente burlar uma supervisão ética mais rigorosa, alocar sujeitos com desvantagens econômicas a fim de acelerar as etapas de recrutamento, assim como, não disponibilizar os benefícios gerados no final do estudo aos grupos sociais que participaram do mesmo 12 .…”
Section: Reflexão Teóricaunclassified
“…Poucos estudos atuais foram encontrados comparando metilfenidato com placebo, principalmente por questões éticas. Pelo fato de ser tido como uma substância inócua, o placebo não pode ser utilizado quando há outros tratamentos disponíveis (Teixeira, 2008). Por outro lado, nem todos os estudos encontrados relatavam as taxas de resposta dos dois tratamentos, desconsiderando a resposta gerada pelo placebo.…”
Section: O Tdah E O Metilfenidato Na Perspectiva Da Resposta De Signiunclassified