Repeatability of a new observational gait score for unilateral lower limb amputees

Hillman, Susan J.; Donald, Stephen C.; Herman, Janet; McCurrach, E.; McGarry, Anthony; Richardson, Alison; Robb, James

doi:10.1016/j.gaitpost.2010.03.007

Cited by 24 publications

(21 citation statements)

References 12 publications

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“…In the typical clinical setting, this is currently achieved through observational gait analysis, which has known errors in observation (Hillman et al, 2010) as well as debatable relationships between observable gait kinematics and alignment changes. For example, if the prosthetic foot is too plantarflexed, vaulting may occur, but not be observed, or it to reproduce what they believe is optimal alignment for a given amputee using visual gait analysis, and there is a large range of alignment variations that the amputee and the prosthetist will accept even when the alignment is sub-optimal (Zahedi et al, 1986).…”

Section: Introductionmentioning

confidence: 99%

Effect of transtibial prosthesis alignment changes on out-of-plane socket reaction moments during walking in amputees

Kobayashi

Orendurff

Zhang

et al. 2012

Journal of Biomechanics

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Section: Introductionmentioning

confidence: 99%

Effect of transtibial prosthesis alignment changes on out-of-plane socket reaction moments during walking in amputees

Kobayashi

Orendurff

Zhang

et al. 2012

Journal of Biomechanics

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“…8,9 Currently, there are no validated, objective measures to evaluate the fit and alignment of the prosthesis for the lower extremity amputee. Although there are acceptable measures regionally, these are not easily implemented in the context of large, multicenter studies that are needed to conduct the research to compare technologies and treatments.…”

Section: Introductionmentioning

confidence: 99%

Assessment Measures for Evaluation of Outcomes in Transtibial Amputees resulting from Trauma: A Systematic Review

Baumgartner¹,

Morshed²

2017

The Duke Orthopaedic Journal

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Introduction: Amputations secondary to high-energy open fractures and blast, ballistic, and crush injuries to the lower extremity are common challenges faced by military and civilian orthopaedic surgeons. A lack of consensus on domains to be measured and quality of prosthetic rendering pose methodological challenges to researchers and clinicians alike. We conducted a systematic review of the literature to summarize which domains of health, prosthetic fit, and prosthetic alignment are used to describe outcomes for lower extremity amputees secondary to trauma.

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“…A literatura tem demonstrado que a qualidade das avaliações observacionais depende muito da habilidade do clínico (HILLMAN et al, 2010). Somado a isso, vários estudos vêm Motriz, Rio Claro, v.18 n.3, p.505-514, jul./set.…”

Section: Introductionunclassified

“…Os dados cinemáticos descrevem o movimento e incluem variáveis como deslocamento, velocidade e aceleração angular e são obtidos por equipamentos como a cinematografia e sistemas automatizados mais avançados como o Qualisys, Optotrak e Vicon (RICHARDS, 1999;CAPPOZO et al, 2005). Entretanto, o custo desses sistemas torna praticamente inviável a sua compra, obrigando pesquisadores e clínicos a fazerem uso da análise observacional.A literatura tem demonstrado que a qualidade das avaliações observacionais depende muito da habilidade do clínico (HILLMAN et al, 2010). Somado a isso, vários estudos vêm Motriz, Rio Claro, v.18 n.3, p.505-514, jul./set.…”

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Sistema GaitGrabber na captação de dados cinemáticos durante a marcha

Kirkwood

Resende

Kirkwood³

et al. 2012

Motriz: rev. educ. fis.

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IntroduçãoNos últimos anos, a tecnologia otimizou o estudo da análise do movimento. Esse avanço tecnológico atingiu principalmente o estudo da marcha, gerando dados computadorizados mais precisos e fidedignos (ASTEPHEN et al., 2008; RESENDE et al., 2010). Os dados cinemáticos descrevem o movimento e incluem variáveis como deslocamento, velocidade e aceleração angular e são obtidos por equipamentos como a cinematografia e sistemas automatizados mais avançados como o Qualisys, Optotrak e Vicon (RICHARDS, 1999;CAPPOZO et al., 2005). Entretanto, o custo desses sistemas torna praticamente inviável a sua compra, obrigando pesquisadores e clínicos a fazerem uso da análise observacional.A literatura tem demonstrado que a qualidade das avaliações observacionais depende muito da habilidade do clínico (HILLMAN et al., 2010). Somado a isso, vários estudos vêm Motriz, Rio Claro, v.18 n.3, p.505-514, jul./set. 2012 Artigo Original Sistema GaitGrabber na captação de dados cinemáticos durante a marcha GaitGrabber system on kinematic gait analysesAbstract: The purpose of this study was to develop and test the validity and reliability of the GaitGrabber System in measuring kinematic variables in the sagittal plane during gait. Eighteen individuals participated in the reliability study and 28 in the concurrent validity study. The Qualisys Pro-Reflex System used as a gold standard reference system. The GaitGrabber calculates the relative angles at the hip, knee and ankle in the sagittal plane. The Intraclass Correlation Coefficient (ICC) was used to compare the average of the angular peaks between visits. The principal component analysis was used to test the validity of the system. The ICC ranged from moderate to excellent and the validity of the system was proved for the ankle. There were significant differences in the range of motion for the hip and knee joints which were attributed to different instrumental characteristics. The GaitGrabber system is valid and reliable and can be clinically used to analyze kinematics during gait in the sagittal plane.

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Repeatability of a new observational gait score for unilateral lower limb amputees

Cited by 24 publications

References 12 publications

Effect of transtibial prosthesis alignment changes on out-of-plane socket reaction moments during walking in amputees

Effect of transtibial prosthesis alignment changes on out-of-plane socket reaction moments during walking in amputees

Assessment Measures for Evaluation of Outcomes in Transtibial Amputees resulting from Trauma: A Systematic Review

Sistema GaitGrabber na captação de dados cinemáticos durante a marcha

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