Searching for just a few words should be enough to get started. If you need to make more complex queries, use the tips below to guide you.
Article type: Research Article
Authors: Liaw, Mei-Yuna; * | Chen, Chia-Lingb | Chen, Jung-Fuc | Tang, Fuk-Tanb | Wong, Alice May-Kuenb | Ho, Huei-Huangd
Affiliations: [a] Department of Physical Medicine and Rehabilitation, Chang Gung Memorial Hospital-Kaohsiung Medical Center, Chang Gung University College of Medicine, Kaohsiung, Taiwan | [b] Department of Physical Medicine and Rehabilitation, Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Taoyuan, Taiwan | [c] Division of Endocrinology and Metabolism, Chang Gung Memorial Hospital-Kaohsiung Medical Center, Chang Gung University College of Medicine, Kaohsiung, Taiwan | [d] Division of Rheumatology, Allergy and Immunology, Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Taoyuan, Taiwan
Correspondence: [*] Address for correspondence: Mei-Yun Liaw, MD, Department of Physical Medicine and Rehabilitation, Chang Gung Memorial Hospital, 123, Ta-Pei Road, Niao Sung Hsiang, Kaohsiung Hsien, 83301, Taiwan. Tel.: +886 7 7317123, Ext. 8373; Fax: +886 7 7322402; E-mail: meiyunliaw@cgmh.org.tw
Abstract: Objective:To assess the changes in static and dynamic balance and movement strategies in patients with severe osteoporotic vertebral compression fracture while wearing and not wearing the Knight-Taylor (K-T) spinal brace. Subjects:47 patients with severe osteoporotic vertebral compression fracture, which was confirmed on radiographs and with bone density measurements obtained by dual energy X-ray absorption. Intervention:Patients were randomly subjected to computerized dynamic posturography, which contained sensory organization tests, motor control balance test at 75% limit of stability (LOS) in 8 movement directions, and left/right rhythmic weight shift test (L/R RWS), while wearing and not wearing the K-T spinal brace, respectively. Results:Patients wearing the spinal brace had significantly increased average stability, significantly increased average maximal stability under the swayed vision with fixed support surface condition and under the eye open with swayed support surface condition, significantly increased ankle strategy and decreased average velocity of COG target sway under the eye open with swayed support surface condition, significantly reduced the frequency of falls under the eye closed with swayed support surface condition and swayed vision with swayed support surface condition, and significantly decreased in the percentage of directional control with no difference of reaction time in the LOS test, and an increase in the on-axis velocity in the L/R RWS test. Conclusions:The K-T spinal brace efficiently enables the subjects to maintain static and dynamic motor balance. Its use decreases the fall frequency but limits the directional control in severe osteoporotic patients with vertebral compression fracture.
Keywords: Osteoporosis, vertebral compression fracture, computerized dynamic posturography, Knight-Taylor spinal brace
DOI: 10.3233/BMR-2009-0218
Journal: Journal of Back and Musculoskeletal Rehabilitation, vol. 22, no. 2, pp. 75-81, 2009
IOS Press, Inc.
6751 Tepper Drive
Clifton, VA 20124
USA
Tel: +1 703 830 6300
Fax: +1 703 830 2300
sales@iospress.com
For editorial issues, like the status of your submitted paper or proposals, write to editorial@iospress.nl
IOS Press
Nieuwe Hemweg 6B
1013 BG Amsterdam
The Netherlands
Tel: +31 20 688 3355
Fax: +31 20 687 0091
info@iospress.nl
For editorial issues, permissions, book requests, submissions and proceedings, contact the Amsterdam office info@iospress.nl
Inspirees International (China Office)
Ciyunsi Beili 207(CapitaLand), Bld 1, 7-901
100025, Beijing
China
Free service line: 400 661 8717
Fax: +86 10 8446 7947
china@iospress.cn
For editorial issues, like the status of your submitted paper or proposals, write to editorial@iospress.nl
如果您在出版方面需要帮助或有任何建, 件至: editorial@iospress.nl