title: Treatment of rheumatoid arthritis with electromagnetic millimeter waves applied to acupuncture points--a randomized double blind clinical study.
abstract: The aim of the study was to evaluate the efficacy and safety of electromagnetic millimeter waves (MW) applied to acupuncture points in patients with rheumatoid arthritis (RA). Twelve patients with RA were exposed to MW with power 2.5 mW and band frequency 54-64 GHz. MW were applied to the acupuncture points of the affected joints in a double blind manner. At least 2 and maximum 4 points were consecutively exposed to MW during one session. Total exposure time consisted of 40 minutes. According to the study design, group I received only real millimeter wave therapy (MWT) sessions, group II only sham sessions. Group III was exposed to MW in a random cross-over manner. Pain intensity, joint stiffness and laboratory parameters were recorded before, during and immediately after the treatment. The study was discontinued because of beneficial therapeutic effects of MWT. Patients from group I (n=4) reported significant pain relief and reduced joint stiffness during and after the course of therapy. Patients from group II (n=4) revealed no improvement during the study. Patients from group III reported the changes of pain and joint stiffness only after real MW sessions. After further large-scale clinical investigations MWT may become a non-invasive adjunct in therapy of patients with RA.
authors.affiliation: Anesthesiology & Intensive Care Medicine Department, University of Greifswald, Germany. taras@uni-greifswald.de
authors.forename: Taras I
authors.initials: TI
authors.lastname: Usichenko
authors.forename: Olexiy I
authors.initials: OI
authors.lastname: Ivashkivsky
authors.forename: Vasyl V
authors.initials: VV
authors.lastname: Gizhko
mesh_terms: D015669:Acupuncture Points; D000328:Adult; D018771:Arthralgia / Q000209:etiology / Q000517:prevention & control*; D001172:Arthritis, Rheumatoid / Q000150:complications / Q000628:therapy*; D004311:Double-Blind Method; D015671:Electroacupuncture / Q000379:methods*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010147:Pain Measurement / Q000379:methods; D012780:Short-Wave Therapy / Q000295:instrumentation*; D013997:Time Factors; D016896:Treatment Outcome