Why we need more research into the placebo response in psychiatry.

Journal: Psychological medicine

Volume: 50

Issue: 14

Year of Publication: 2021

Affiliated Institutions:  Clinical and Experimental Sciences, Faculty of Medicine, University of Southampton, Southampton, UK. Department of Psychiatry, Leiden University Medical Center, Leiden, The Netherlands.

Abstract summary 

Placebos are not inert, but exert measurable biological effects. The placebo response in psychiatric illness is important and clinically relevant, but remains poorly understood. In this paper, we review current knowledge about the placebo response in psychiatric medicine and identify research directions for the future. We argue that more research is needed into the placebo response in psychiatric medicine for three broad reasons. First, awareness of factors that cause placebo response, for whom, and when, within clinical trials will allow us to better evidence efficacy of new treatments. Second, by understanding how placebo mechanisms operate in the clinic, we can take advantage of these to optimise the effects of current treatments. Finally, exploring the biological mechanisms of placebo effects might reveal tractable targets for novel treatment development.

Authors & Co-authors:  Huneke Nathan T M NTM van der Wee Nic N Garner Matthew M Baldwin David S DS

Study Outcome 

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Statistics
Citations :  Agid, O., Siu, C. O., Potkin, S. G., Kapur, S., Watsky, E., Vanderburg, D., … Remington, G. (2013). Meta-regression analysis of placebo response in antipsychotic trials, 1970–2010. American Journal of Psychiatry, 170(11), 1335–1344. doi:10.1176/appi.ajp.2013.12030315.
Authors :  4
Identifiers
Doi : 10.1017/S0033291720003633
SSN : 1469-8978
Study Population
Male,Female
Mesh Terms
Clinical Trials as Topic
Other Terms
Placebo response;placebo;psychiatric medicine;psychotropic trials
Study Design
Cross Sectional Study
Study Approach
Country of Study
Publication Country
England