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Vestibular Stimulation for ADHD: Randomized Controlled Trial of Comprehensive Motion Apparatus
David L. Clark, Ph.D., L.,
L. Eugene Arnold, M.Ed, M.D.*,
Lindsay Crowl, B.A.,
Hernan Bozzolo, M.P.A.,
Mario Peruggia, Ph.D.,
Yaser Ramadan, M.D.,
Robert Bornstein, Ph.D.,
Jill A. Hollway, M.A.,
Susan Thompson, C.P.N.P.,
Krista Malone, M.S.Ed.,
Kristy L. Hall, B.A.,
Sara B. Shelton, B.S.,
Dawn R. Bozzolo, B.A.,
and
Amy Cook, B.A.
Ohio State University
* To whom correspondence should be addressed. E-mail: arnold.6{at}osu.edu.
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Abstract |
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Objective: This research evaluates effects of vestibular stimulation by Comprehensive Motion Apparatus (CMA) in ADHD. Method: Children ages 6 to 12 (48 boys, 5 girls) with ADHD were randomized to thrice-weekly 30-min treatments for 12 weeks with CMA, stimulating otoliths and semicircular canals, or a single-blind control of equal duration and intensity, each treatment followed by a 20-min typing tutorial. Results: In intent-to-treat analysis (n = 50), primary outcome improved significantly in both groups (p = .0001, d = 1.09 to 1.30), but treatment difference not significant (p = .7). Control children regressed by follow-up (difference p = .034, d = 0.65), but overall difference was not significant (p = .13, d = .47). No measure showed significant treatment differences at treatment end, but one did at follow-up. Children with IQ-achievement discrepancy 1 SD showed significantly more CMA advantage on three measures. Conclusion: This study illustrates the importance of a credible control condition of equal duration and intensity in trials of novel treatments. CMA treatment cannot be recommended for combined-type ADHD without learning disorder. (J. of Att. Dis. XXXX; XX(X) xx-xx)
First published on January 14, 2008, doi:10.1177/1087054707311042
Journal of Attention Disorders 2008;11:599.
A more recent version of this article appeared on March 1, 2008

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