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A study of the placebo response
The American Journal of Medicine, 1954Abstract 1.1. A group of 162 postoperative patients was observed for the ability of such patients to receive significant relief of pain from subcutaneous injections of placebo and of morphine. 2.2. There was a significantly higher incidence of relief from morphine in the placebo reactors than in the non-reactors. 3.3. Morphine and placebo are less
L, LASAGNA +3 more
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Placebo and cultural responses*
Nordic Journal of Psychiatry, 2018Features of placebo response in medicine have been forgotten and ignored over the last decade.To explore why patients do get better with placebo despite its perceived inertness.This lecture reviews the relation between illness perception, psychopharmacology and culture.Placebo response must be considered in the context of how patients perceive their ...
Ventriglio, Antonio +4 more
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Placebos: A Review of The Placebo Response
American Journal of Gastroenterology, 2000Placebos have been a component of healing since the beginning. Whether consciously or unconsciously given, they are largely responsible for the success of medicine before randomized trials. Yet, even in this era of "evidence-based medicine," placebos remain enigmatic, and elicit mixed attitudes from divers disciplines.
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Psychobiology of the placebo response
Autonomic Neuroscience, 2006The nature and determinants of the placebo response are widely unknown and are discussed controversially. This review presents a unifying concept for the understanding of the placebo response in clinical trials and practice based on three components: "Regression to the mean", "Pavlovian conditioning", and "Signal detection theory", and discusses the ...
Sibylle, Klosterhalfen, Paul, Enck
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Physical Therapy, 1990
To the Editor: Lein et al, responding to Cameron's concern that they had not controlled for placebo effect, seem to miss the point ( Physical Therapy , December 1989, Letters to the Editor, pages 1118–1120). Lein et al say they “designed [their] study1 to advance another step,” based on “accepting the findings” of two studies2,3 in which, by their ...
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To the Editor: Lein et al, responding to Cameron's concern that they had not controlled for placebo effect, seem to miss the point ( Physical Therapy , December 1989, Letters to the Editor, pages 1118–1120). Lein et al say they “designed [their] study1 to advance another step,” based on “accepting the findings” of two studies2,3 in which, by their ...
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Placebo response and acquiescence
Psychopharmacologia, 1963It was hypothesized that the magnitude of response of an individual to a placebo is positively related to his degree of suggestibility or motivation to be acquiescent. Seventy-two normal college students were studied while reacting to a placebo. A measure of acquiescence was obtained (Bass Social Acquiescence Scale) which is based on judgments of a ...
S, FISHER, R L, FISHER
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Mechanisms of the placebo response
Pulmonary Pharmacology & Therapeutics, 2013The concept of placebo response has evolved in the past few years from the clinical trial setting and medical practice to a psychobiological model that gives us important information on how the patient's brain is modified by the psychosocial context around the therapy.
Fabrizio, Benedetti, Martina, Amanzio
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Placebo response, placebo effect, and two attributes
Psychopharmacology, 1979Two putative predictors of placebo response were studied in three samples of psychiatric outpatients. Two groups, 73 university medical center patients and 56 college health service patients, underwent 1 week of placebo treatment. A quasi-control group of 112 patients receiving no medication waited about 1 week before beginning psychotherapy.
D M, McNair +3 more
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Journal of Analytical Psychology, 2004
Abstract: Placebo effects contribute to beneficial therapeutic responses and are common in anxiety and depressive disorders. It is posited that placebo effects are yielded by autonomous feeling‐toned complexes capable of re‐establishing background self‐states of well‐being.
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Abstract: Placebo effects contribute to beneficial therapeutic responses and are common in anxiety and depressive disorders. It is posited that placebo effects are yielded by autonomous feeling‐toned complexes capable of re‐establishing background self‐states of well‐being.
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Experimental Studies of the Placebo Response
Journal of Mental Science, 1960The critical evaluation of new drugs or remedies against inert substances or nonspecific procedures has led to the recognition that responses to a placebo are important in their own right. Such responses may be dramatic and persistent and they can be associated with quite definite physiological changes (Wolf and Pinsky, 1954).
J B, KNOWLES, C J, LUCAS
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