Spinal Orthoses: The Crucial Role of Comfort on Compliance of Wearing - Monocentric Prospective Pilot Study of Randomized Cross-Over Design.

Herget, G.W.; Patermann, S.; Strohm, P.C.; Zwingmann, J.; Eichelberger, Patric; Sudkamp, N.P.; Hirschmüller, A. (2017). Spinal Orthoses: The Crucial Role of Comfort on Compliance of Wearing - Monocentric Prospective Pilot Study of Randomized Cross-Over Design. Acta Chirurgiae Orthopaedicae et Traumatologiae Cechoslovaca, 84(2), pp. 91-96.

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PURPOSE OF THE STUDY Various spine disorders are regularly treated by orthoses, and success of treatment depends on wearing these devices. In this study we examined the compliance, wear comfort, subjective stabilization and side effects associated with spinal orthoses using an individualized questionnaire and the Compact Short Form-12 Health Survey (SF-12). MATERIAL AND METHODS In this prospective pilot study of randomized cross-over design, twelve healthy volunteers with a mean age of 31.2 years wore three different types of orthoses, each for one week: A hyperextension brace (HB), a custom-made semirigid orthosis (SO) and a custom-made rigid orthosis (RO).The daily duration of wearing the orthosis was defined as primary endpoint; contentment was measured using an individualized questionnaire and the standardized SF-12. RESULTS In the study population calculated probability of wearing the HB and RO was between 0.2 und 38.5% (95% confidence interval). No volunteer wore the SO orthosis for the predefined time. The SO and RO each displayed high subjective stabilization, while the RO was more often associated with side effects like skin pressure marks than the SO. The need for rework due to discomfort was mainly necessary with the RO. We observed no substantial differences in feeling compression and sweating. Noteworthy, eight of 12 subjects complained of uncomfortable sternal pressure due to the upper pad of the HB. The SF-12: scores ranged from 52.1 to 48.6 on the physical (PCS), and from 53.7 to 50.8 on the mental component score (MCS), demonstrating an influence on QoL. DISCUSSION AND CONCLUSIONS The design as well as the orthosis itself influence the compliance of wearing and exert a moderate negative, but acceptable impact on QoL. The SO appeared to correlate with the best overall compromise between comfort and subjective stabilization. Further investigations are necessary in patients with spinal diseases, for whom the effect of orthosis wearing may surpass the potential discomfort. Key words: thoracolumbar spine, orthoses, SF-12-Quality of Life-QoL, comfort, compliance

Item Type:	Journal Article (Original Article)
Division/Institute:	School of Health Professions School of Health Professions > Physiotherapy School of Health Professions > Physiotherapy > Foot Biomechanics and Technology
Name:	Herget, G.W.; Patermann, S.; Strohm, P.C.; Zwingmann, J.; Eichelberger, Patric0000-0003-2223-6113; Sudkamp, N.P. and Hirschmüller, A.
Language:	English
Submitter:	Service Account
Date Deposited:	13 Feb 2020 14:48
Last Modified:	28 May 2021 09:34
ARBOR DOI:	10.24451/arbor.6155
URI:	https://arbor.bfh.ch/id/eprint/6155