Placebos without deception: a randomized controlled trial in irritable bowel syndrome

Placebo treatment can significantly influence subjective symptoms. However, it is widely believed that response to placebo requires concealment or deception. We tested whether open-label placebo (non-deceptive and non-concealed administration) is superior to a no-treatment control with matched patie...

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Bibliographic Details
Published in:PloS one Vol. 5; no. 12; p. e15591
Main Authors: Kaptchuk, Ted J, Friedlander, Elizabeth, Kelley, John M, Sanchez, M Norma, Kokkotou, Efi, Singer, Joyce P, Kowalczykowski, Magda, Miller, Franklin G, Kirsch, Irving, Lembo, Anthony J
Format: Journal Article
Language:English
Published: United States Public Library of Science 22-12-2010
Public Library of Science (PLoS)
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