title: [Variations of pain in the treatment of one classical acupuncture-point versus one point of Yamamoto's new scalp acupuncture].
abstract: BACKGROUND
  In an experimental design the pain reduction effect of acupuncture is studied and compared to the treatment of a classical acupuncture point and a point of the Yamamoto New Scalp Acupuncture (YNSA).
  
  
  METHODS
  Experimental pain stimuli (32 per test person) were set in 42 test persons at the upper calcaneus edge and pain reduction was checked intra-individually by using the following variations of treatment: Acupuncture YNSA basis-point D, Acupuncture at the classical point Xiao Chang Shu = Bl 27, Acupuncture at a placebo point of the head, Acupuncture at a placebo point of the gluteal region.
  
  
  RESULTS
  Evaluation of the data as well as a statistical investigation using a bi-factoral variance analysis with repeated measurements of 2 respectively 1 factor yielded following results: There are highly significant differences concerning pain reduction through the stimulation of the YNSA basis-point D and the acupuncture at the classical point Bl 27 (p < 0,0007). There are also highly significant differences concerning the verum and the placebo treatment (p < 0,00006). Further hypothesis of controlling the experimental design were tested.
  
  
  CONCLUSIONS
  On the whole, the investigation shows that there is a marked difference between the verum and placebo treatment as well as a difference between the acupuncture of the YNSA basis-point D and the classical acupuncture point Xiao Chang Shu (Bl 27) with regard to pain reduction induced by experimental stimuli at the calcaneus. These differences are significant.
authors.affiliation: Abteilung Anaesthesiologie und Operative Intensivmedizin, Universitätsklinikum Giessen, Germany.
authors.forename: H P
authors.initials: HP
authors.lastname: Ogal
authors.forename: J
authors.initials: J
authors.lastname: Hafer
authors.forename: M
authors.initials: M
authors.lastname: Ogal
authors.forename: W
authors.initials: W
authors.lastname: Krumholz
authors.forename: H F
authors.initials: HF
authors.lastname: Herget
authors.forename: G
authors.initials: G
authors.lastname: Hempelmann
mesh_terms: D015667:Acupuncture Analgesia; D015669:Acupuncture Points; D006801:Humans; D010146:Pain / Q000517:prevention & control; D059408:Pain Management; D010919:Placebos; D012016:Reference Values
chemical_list: D010919:Placebos
vernacular_title: Veränderungen der Schmerzempfindung bei der Akupunktur eines klassischen Akupunkturpunktes versus eines Schädelakupunkturpunktes nach Yamamoto - Eine prospektiv randomisierte, placebo-kontrollierte Einfachblindstudie.