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Papers: 4 Jan 2020 - 10 Jan 2020
RESEARCH TYPE:
Psychology
Human Studies
2020 02
Clin J Pain
36
2
Recent research has shown that placebos can be effective even if they are openly prescribed to participants. Yet, it is unclear how such "open-label placebos" (OLPs) compare to deceptive placebo (DP) and what the mechanisms of actions are. In this study, we therefore compared 2 versions of OLP to DP and no treatment (NT).