Is Skin-Touch Sham Needle Not Placebo? A Double-Blind Crossover Study on Pain Alleviation
Joint Authors
Kawase, Akiko
Homma, Ikuo
Izumizaki, Masahiko
Takakura, Nobuari
Takayama, Miho
Yajima, Hiroyoshi
Source
Evidence-Based Complementary and Alternative Medicine
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-05-07
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
It remains an open question whether placebo/sham acupuncture, in which the needle tip presses the skin, can be used as a placebo device for research on pain.
We compare the analgesic effect of the skin-touch placebo needle with that of the no-touch placebo needle, in which the needle tip does not touch the skin, in a double-blind crossover manner including no-treatment control in 23 healthy volunteers.
The subjects received painful electrical stimulation in the forearm before and during needle retention to the LI 4 acupoint and after the removal of the needle and rated pain intensity using a visual analogue scale.
We found no significant difference in analgesic effects among the skin-touch placebo needle, no-touch placebo needle, and no-treatment control at every point before, during, and after the treatments (p>0.05).
The results indicate that the skin-touch placebo needle can be used as a placebo device in clinical studies on pain.
American Psychological Association (APA)
Takayama, Miho& Yajima, Hiroyoshi& Kawase, Akiko& Homma, Ikuo& Izumizaki, Masahiko& Takakura, Nobuari. 2015. Is Skin-Touch Sham Needle Not Placebo? A Double-Blind Crossover Study on Pain Alleviation. Evidence-Based Complementary and Alternative Medicine،Vol. 2015, no. 2015, pp.1-7.
https://search.emarefa.net/detail/BIM-1061181
Modern Language Association (MLA)
Takayama, Miho…[et al.]. Is Skin-Touch Sham Needle Not Placebo? A Double-Blind Crossover Study on Pain Alleviation. Evidence-Based Complementary and Alternative Medicine No. 2015 (2015), pp.1-7.
https://search.emarefa.net/detail/BIM-1061181
American Medical Association (AMA)
Takayama, Miho& Yajima, Hiroyoshi& Kawase, Akiko& Homma, Ikuo& Izumizaki, Masahiko& Takakura, Nobuari. Is Skin-Touch Sham Needle Not Placebo? A Double-Blind Crossover Study on Pain Alleviation. Evidence-Based Complementary and Alternative Medicine. 2015. Vol. 2015, no. 2015, pp.1-7.
https://search.emarefa.net/detail/BIM-1061181
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1061181