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Subject Reviews

Virtual reality as a therapeutic modality for children with cerebral palsy

, OT, PhD, &
Pages 120-128 | Received 01 Sep 2009, Accepted 22 Sep 2009, Published online: 11 Mar 2010
 

Abstract

Objective: The evidence for using virtual reality (VR) with children with cerebral palsy (CP) was examined.

Methods: A search of 13 electronic databases identified all types of studies examining VR as an intervention for children with CP. The most recent article included was published in October 2008. For each study, the quality of the methods was assessed using the appropriate scale. A total of 19 articles were retrieved. Thirteen studies from 11 articles were included in the final analysis.

Results: Outcomes documented brain reorganization/plasticity, motor capacity, visual-perceptual skills, social participation and personal factors. Two studies were randomized controlled trials. These reported conflicting results regarding motor outcomes. Twelve of the 13 studies presented positive outcomes in at least one domain.

Conclusions: VR has potential benefits for children with CP. However, the current level of evidence is poor and empirical data is lacking. Future methodologically rigorous studies are required.

Objetivo: Se revisó la evidencia sobre el uso de realidad virtual (VR) en niños con parálisis cerebral.

Métodos: Una búsqueda en 13 bases de datos electrónicas identificó todos aquellos estudios respecto al uso de VR como una intervención para niños por CP: El artículo más reciente fue publicado en Octubre de 2008. Para cada estudio, se determinó la calidad de los métodos utilizando las escalas adecuadas. Un total de 19 artículos fueron recabados. Trece de los 11 artículos fueron incluidos en el análisis final.

Resultados: Los resultados documentados fueron reorganización/plasticidad cerebral, capacidad motriz, habilidad visuoespaciales, participación social y factores personales. Dos estudios eran ensayos clínicos aleatorizados. Estos estudios arrojaron resultados conflictivos respecto a los resultados motrices. Doce de los trece estudios presentaron resultados positivos por lo menos en una de las áreas.

Conclusiones: La realidad virtual tiene efectos potencialmente benéficos en niños con parálisis cerebral. Sin embargo, el actual nivel de evidencia es pobre y falta información empírica. Se ameritan nuevos estudios metodológicamente estrictos.

Palabras clave: realidad virtual, parálisis cerebral

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