Results 131 to 140 of about 639,786 (193)
“Placebo” responsiveness of peptic ulcers
Gastroenterology, 1978 F, Eshelman, N, Sanzari, S, DeFelice
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Selective reporting in clinical trials: analysis of trial protocols accepted by The Lancet.
, 2008 Al-Marzouki, Sanaa +3 more
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Delayed clinical improvement is frequently dismissed as placebo, regression to the mean, or nonspecific fluctuation. This interpretation assumes that effective treatment should produce early and clearly attributable responses. This paper challenges that assumption by reframing delayed response as a physiologically plausible outcome in dynamically ...
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Correction to "A disease model predicting placebo response and remission status of patients with ulcerative colitis using modified Mayo score". [PDF]
Clin Transl Scieuropepmc +1 more source
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Journal of Mental Science, 1956
In recent controlled trials, conducted by the authors (1956), we were interested to note the proportion of patients improving with the administration of placebos. A placebo is defined in the Shorter Oxford Dictionary (1944) as “A medicine given more to please than to benefit the patient”.
R W, TIBBETTS, J R, HAWKINGS
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In recent controlled trials, conducted by the authors (1956), we were interested to note the proportion of patients improving with the administration of placebos. A placebo is defined in the Shorter Oxford Dictionary (1944) as “A medicine given more to please than to benefit the patient”.
R W, TIBBETTS, J R, HAWKINGS
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Placebo Response and Antidepressant Response
The American Journal of Geriatric Psychiatry, 2007Much of the response to an antidepressant is the result of placebo response. The placebo response embedded in drug response confounds studies seeking to identify brain mechanisms essential for pharmacologic response. Exclusion of patients who fail to meet entry criteria at the end of a placebo lead-in phase has been inadequate to reduce the effect of ...
George S, Alexopoulos +5 more
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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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