Effect of whole body vibration in Parkinson's disease: a controlled study.
In the search of new strategies to improve the quality of life of Parkinson's disease patients, recent work has reported an amelioration of Parkinsonian symptoms using Whole Body Vibration (WBV). A double-blinded, placebo controlled design was used to evaluate the effect of a 12 WBV sessions-programme on a number of motor and clinical tests in 23 Parkinson's disease patients. Patients were assigned to one of two groups, one receiving WBV and the other a placebo group. At the end of the programme as well as during intra-session evaluation, there was no difference between the experimental (vibration) and placebo groups in any outcomes. These results suggest that reported benefits of vibration are due to a placebo response.
Arias
Pablo
P
Neuroscience and Motor Control Group (NEUROcom), Department of Medicine-INEF, University of A Coruña, Spain.
Chouza
Marcelo
M
Vivas
Jamile
J
Cudeiro
Javier
J
D000368:Aged; D000704:Analysis of Variance; D001696:Biomechanical Phenomena; D004311:Double-Blind Method; D005260:Female; D005684:Gait / Q000502:physiology; D006801:Humans; D008297:Male; D008875:Middle Aged; D009043:Motor Activity; D026201:Musculoskeletal Manipulations / Q000379:methods*; D010300:Parkinson Disease / Q000534:rehabilitation*; D004856:Postural Balance / Q000502:physiology; D011597:Psychomotor Performance / Q000502:physiology; D016896:Treatment Outcome; D014732:Vibration / Q000627:therapeutic use*