Document Detail


The effect of hinged ankle-foot orthoses on sit-to-stand transfer in children with spastic cerebral palsy.
MedLine Citation:
PMID:  15605347     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
OBJECTIVE: To investigate the effectiveness of the hinged ankle-foot orthosis (AFO) on sit-to-stand (STS) transfers in children with spastic cerebral palsy. DESIGN: Before-after trial. SETTING: University-affiliated hospital. PARTICIPANTS: Nineteen spastic diplegic children (age range, 2-6 y). INTERVENTIONS: Not applicable. MAIN OUTCOME MEASURES: The transitional movement of STS was tested in random order with children while wearing the barefoot and hinged AFOs. The temporal, kinematic, and kinetic data during the task were collected by using a motion analyzer (with 6 infrared cameras). Statistical comparison between barefoot and hinged AFO was done with the Wilcoxon signed-rank test. RESULTS: Total duration of STS transfer was significantly shortened with the hinged AFO (P <.05). The initial knee flexion, the initial angle, and the final angle of ankle dorsiflexion were increased with the AFO, compared with when barefoot (P <.05). However, the increased pelvic tilt and hip flexion while barefoot was not reduced with the AFO. The maximal moment and power of hip and knee joints were significantly increased with the AFO (P <.05), whereas the maximal moment and power of the ankle joint were not significantly changed when wearing the AFO. CONCLUSIONS: Although proximal compensatory strategy of increased pelvic tilt and hip flexion did not change with the hinged AFO, some improvements of temporal, kinematic, and kinetic parameters were identified during the task. These findings suggest that a hinged AFO is beneficial for STS transfer activity for children with spastic diplegia.
Authors:
Eun Sook Park; Chang Il Park; Hyun Jung Chang; Jong Eun Choi; Don Shin Lee
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Publication Detail:
Type:  Clinical Trial; Journal Article; Research Support, Non-U.S. Gov't    
Journal Detail:
Title:  Archives of physical medicine and rehabilitation     Volume:  85     ISSN:  0003-9993     ISO Abbreviation:  Arch Phys Med Rehabil     Publication Date:  2004 Dec 
Date Detail:
Created Date:  2004-12-17     Completed Date:  2005-01-11     Revised Date:  2006-11-15    
Medline Journal Info:
Nlm Unique ID:  2985158R     Medline TA:  Arch Phys Med Rehabil     Country:  United States    
Other Details:
Languages:  eng     Pagination:  2053-7     Citation Subset:  AIM; IM    
Affiliation:
Department of Rehabilitation Medicine, Yonsei University College of Medicine, Seoul, South Korea. pes1234@yumc.yonsei.ac.kr
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MeSH Terms
Descriptor/Qualifier:
Ankle Joint / physiology
Biomechanics
Cerebral Palsy / physiopathology,  rehabilitation*
Child, Preschool
Equipment Design
Foot / physiology
Hip Joint / physiology
Humans
Knee Joint / physiology
Movement / physiology
Muscle Spasticity / physiopathology,  rehabilitation
Orthotic Devices*
Posture / physiology*

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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