Underappreciated power. Placebo and nocebo in medicine
نویسندگان
چکیده
منابع مشابه
The Power of Expectation – Understanding the Placebo and Nocebo Phenomenon
Although placebo pills are supposed to have no pharmacological activity, people taking placebo pills describe a variety of positive (i.e., placebo phenomenon) and negative (i.e., nocebo phenomenon) reactions. This has major clinical implications. Placebo reactions account for a substantial part of improvement when treating patients with hypertension, mental disorders, and even after surgical pr...
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Recent substantial laboratory and theoretical research hints for different learning mechanisms regulating the formation of placebo and nocebo responses. Moreover, psychological and biological variants may play a role as modulators of learning mechanisms underlying placebo and nocebo responses. In this chapter, we present pioneering and recent human and nonhuman research that has impressively in...
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It is well-known that placebo is a substance without medical effects, which benefits the health status because of the patient's belief that the substance is effective and that the nocebo is defined as a substance without medical effects but which worsenes the health status of the person taking it by the negative beliefs and expectations of the patient. Starting with the history of the placebo e...
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Introduction: Placebo and nocebo phenomena in pharmacology are very important, but controversial issues from the perspective of evidence-based medicine (EBM) in many ways. Topic: Glorifi cation and vilifi cation of placebo controlled studies are the two opposite sides of the prevailing misunderstanding placebo and nocebo phenomena in medicine and pharmacology. This misunderstanding is an essent...
متن کاملThe role of learning in nocebo and placebo effects.
The nocebo effect consists in delivering verbal suggestions of negative outcomes so that the subject expects clinical worsening. Here we show that nocebo suggestions, in which expectation of pain increase is induced, are capable of producing both hyperalgesic and allodynic responses. By extending previous findings on the placebo effect, we investigated the role of learning in the nocebo effect ...
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ژورنال
عنوان ژورنال: Meditsinskiy sovet = Medical Council
سال: 2020
ISSN: 2658-5790,2079-701X
DOI: 10.21518/2079-701x-2020-4-162-167