Effects of open-label placebos in clinical trials: a systematic review and meta-analysis

Abstract Open-label placebos (OLPs) are placebos without deception in the sense that patients know that they are receiving a placebo. The objective of our study is to systematically review and analyze the effect of OLPs in comparison to no treatment in clinical trials. A systematic literature search...

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Auteurs principaux: Melina von Wernsdorff, Martin Loef, Brunna Tuschen-Caffier, Stefan Schmidt
Format: article
Langue:EN
Publié: Nature Portfolio 2021
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R
Q
Accès en ligne:https://doaj.org/article/fc7b321d49f943bf89c27a9f7c114ce4
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