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Sensory organization for postural control in children with strabismus-A systematic review and meta-analysis.
Jayakaran, Prasath; Aman, Wali; Fernando, Udari; Hackfath, Kristen; McPherson, Alastair; Williams, Mike; Mitchell, Logan.
Afiliación
  • Jayakaran P; School of Physiotherapy, University of Otago, Dunedin, New Zealand. Electronic address: prasath.jayakaran@otago.ac.nz.
  • Aman W; School of Physiotherapy, University of Otago, Dunedin, New Zealand.
  • Fernando U; School of Physiotherapy, University of Otago, Dunedin, New Zealand.
  • Hackfath K; School of Physiotherapy, University of Otago, Dunedin, New Zealand.
  • McPherson A; School of Physiotherapy, University of Otago, Dunedin, New Zealand.
  • Williams M; School of Physiotherapy, University of Otago, Dunedin, New Zealand.
  • Mitchell L; Dunedin School of Medicine, University of Otago, Dunedin, New Zealand; Marinato Clinic (Ophthalmology), Dunedin, New Zealand.
Gait Posture ; 88: 94-104, 2021 07.
Article en En | MEDLINE | ID: mdl-34015547
BACKGROUND: Postural control requires the interaction of somatosensory, vestibular and visual systems to prevent disequilibrium. Children with strabismus have an impaired visual input which can lead to postural control deficits. RESEARCH QUESTION: Does strabismus affect sensory organization for postural control in children? METHODS: A systematic comprehensive search of multiple electronic databases for relevant articles was performed using a predetermined search strategy. Peer-reviewed journal publications that assessed sensory organization and postural performance in children with strabismus were included in this review. Methodological quality of the articles was evaluated using the modified Downs and Black quality assessment tool. A total of 10 articles were included in this review. RESULTS: Eight of the 10 articles reviewed were included in the meta-analysis. Meta-analysis for Centre of Pressure CoP velocity (n = 3) (eyes open, stable support), was statistically significant (P = 0.01) in favor of controls over children with strabismus (MD, 3.08; 95 % CI -0.66, 5.51). Meta-analysis for CoP surface area (n = 5) (eyes open, stable support) was also statistically significant (P < 0.001) in favor of the control group (MD, 130.14; 95 % CI 70.01, 190.260). Meta-analysis with standardized mean difference (n = 6) for eyes open vs closed, stable support was statistically significant (P = 0.02) in favor of eyes open (MD, -0.94; 95 % CI, -1.74, -0.15). Overall, there was a high level of heterogeneity throughout the studies. SIGNIFICANCE: This is the first systematic review of its kind to collate and synthesize evidence on the effect of strabismus on postural control in children. This review suggests that postural control performance in children with strabismus is inferior to that of age-matched control children. Further investigation is needed to understand the influence of the three sensory systems.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Estrabismo / Vestíbulo del Laberinto Tipo de estudio: Systematic_reviews Límite: Child / Humans Idioma: En Revista: Gait Posture Asunto de la revista: ORTOPEDIA Año: 2021 Tipo del documento: Article Pais de publicación: Reino Unido

Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Estrabismo / Vestíbulo del Laberinto Tipo de estudio: Systematic_reviews Límite: Child / Humans Idioma: En Revista: Gait Posture Asunto de la revista: ORTOPEDIA Año: 2021 Tipo del documento: Article Pais de publicación: Reino Unido