Definition of Active placebo

1. Noun. A placebo used in experimental tests of a drug that has noticeable side effects. "An active placebo mimics the side effects of the experimental drug"

Generic synonyms: Placebo

Medical Definition of Active placebo

1. Any dummy medical treatment, originally, a medicinal preparation having no specific pharmacological activity against the patients illness or complaint given solely for the psychophysiological effects of the treatment, more recently, a dummy treatment administered to the control group in a controlled clinical trial in order that the specific and non-specific effects of the experimental treatment can be distinguished i.e., the experimental treatment must produce better results than the placebo in order to be considered effective. This entry appears with permission from the Dictionary of Cell and Molecular Biology (11 Mar 2008)

Lexicographical Neighbors of Active Placebo

active formaldehyde
active formyl
active immunity
active immunity
active immunization
active inflammation
active labour
active length-tension curve
active matrix screen
active metal
active methionine
active methyl
active movement
active mutant
active placebo (current term)
active placebo (current term)
active principle
active prophylaxis
active psychoanalysis
active pyruvate
active repressor
active site
active site
active splint
active succinate
active sulfate
active transport
active transport
active treatment
active trust

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