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dc.contributor.authorPhillips, Margaret
dc.date.accessioned2018-01-25T16:10:23Z
dc.date.available2018-01-25T16:10:23Z
dc.date.issued2012-06
dc.identifier.citationClinical Rehabilitation; Jun 2012; vol. 26 (no. 6); p. 534-544en
dc.identifier.urihttp://hdl.handle.net/20.500.12904/338
dc.descriptionAuthor(s) Pre or Post print Version Onlyen
dc.description.abstractObjectives: This was a pilot and feasibility study of a crossover trial with randomized use of ankle-foot orthoses by people with Charcot–Marie–Tooth (CMT) disease, investigating the effects of these on gait parameters, practical aspects of use and achievement of goals. Design: A randomized crossover trial. Setting: The community and ambulatory care. Participants: Eight adults with CMT disease type 1 or 2. Interventions: Ligaflex™, custom-made polypropylene and silicone ankle-foot orthoses worn in randomized order for three weeks each, with a washout week in-between; the orthoses of each participant’s choice were then worn until 28 weeks. Main outcome measures: The primary outcome measure was gait velocity; other outcome measures included Goal Attainment Scaling; Likert scores, concerning aspects of orthosis use and gait analysis parameters. Results: Gait velocity was greatest wearing polypropylene orthoses, median 0.96 (interquartile range (IQR) 0.75–1.18) ms −1, compared with silicone orthoses, median 0.88 (0.71–1.12) ms −1, and no orthosis, median 0.79 (0.56–0.84) ms −1, P = 0.006. The silicone orthoses met goals more successfully and scored more favourably for comfort, 5.0 (5.0–6.0), P = 0.003 and pain, 5.5 (4.0–7.0), P = 0.015. Future modifications to study methodology were identified, such as a longer period of wear and measurement of walking in different situations. Conclusions: This study confirmed the feasibility of a larger trial. It indicated differences in walking velocity and parameters concerning wear of the orthoses that could be explored further. A further crossover trial would require 27 participants in order to show a clinically meaningful difference in velocity of 0.13 ms −1 with 90% power and alpha of 5%.en
dc.language.isoenen
dc.subjectAnkle Orthosisen
dc.subjectFoot Orthosisen
dc.subjectCharcot-Marie-Tooth Diseaseen
dc.titleA pilot study of a crossover trial with randomized use of ankle-foot orthoses for people with Charcot–Marie–Tooth diseaseen
dc.typeArticleen


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