17
views
0
recommends
+1 Recommend
1 collections
    0
    shares
      • Record: found
      • Abstract: found
      • Article: found
      Is Open Access

      Una revisión de la literatura acerca de las características neuropsicológicas de niños con craneosinostosis simple en diferentes edades Translated title: A review of the literature on the neuropsychological characteristics of children with single suture craniosynostosis at different ages

      research-article

      Read this article at

      Bookmark
          There is no author summary for this article yet. Authors can add summaries to their articles on ScienceOpen to make them more accessible to a non-specialist audience.

          Abstract

          Introducción: La craneosinostosis simple es el cierre prematuro de una o más suturas craneales que provoca crecimiento anormal del cráneo y en algunos casos anormalidades cerebrales estructurales y/o funcionales. Es un tema controversial si estas anormalidades causan el retraso psicomotor y/o cognitivo reportado en estos pacientes. Esta revisión tiene como objetivo abordar los hallazgos encontrados en el desarrollo psicomotor y cognitivo en niños con craneosinostosis, desde el nacimiento hasta la edad escolar, dividiéndolos en tres etapas: nacimiento a 3 años, etapa preescolar y escolar. Método: Se realizó una búsqueda en PubMed del 2000 al 2015, utilizando estas palabras claves: "craniosynostosis and neurodevelopment", "craniosynostosis and neuropsychological", "Craniosynostosis and cognition". Resultados: En las etapas tempranas de la infancia, los niños con craneosinostosis pueden tener deficiencias motoras, de lenguaje y cognitivas; estos déficits están presentes en un porcentaje variable en la etapa preescolar y pueden acompañarse de alteraciones conductuales; deficiencias atencionales, ejecutivas y de aprendizaje, se reportan en la edad escolar. Conclusión: Se reportan alteraciones neuropsicológicas en un porcentaje variable en estos pacientes en todas las etapas del desarrollo, que se van manifestando conforme las demandas del ambiente. Es difícil establecer un perfil neuropsicológico debido a la heterogeneidad de las características de las muestras en los estudios, el tiempo de la evaluación, las funciones estudiadas y los instrumentos utilizados. Es importante realizar un seguimiento longitudinal para conocer el desarrollo de estos niños, así como el hacer un consenso sobre las funciones cognitivas a evaluar e instrumentos a utilizar para cada edad.

          Translated abstract

          Introduction: Single suture craniosynostosis is the premature closure of one or more cranial sutures. It leads to abnormal skull growth and in some cases to structural and/or functional brain abnormalities. If these anomalies cause a psychomotor development lag and/or cognitive impairment is a controversial topic. This study aims to review the main findings related to psychomotor development and cognitive functioning in children with craniosynostosis, from birth to school age, dividing them into three stages: birth to 3 years, preschool and school. Method: An electronic search was made in PubMed from 2000 to 2015, using the following keywords: "craniosynostosis and neurodevelopment", "craniosynostosis and neuropsychological", "craniosynostosis and cognition". Results: In the early stage of life some children with craniosynostosis can have motor, language and cognition deficits; these impairments are also present in a variable percentage of preschool children, in some cases accompanied with behavior disorders; deficits in attention, executive functions and learning disorders, are reported in school years. Conclusion: Some neuropsychological alterations are found in a variable proportion of patients with craniosynostosis in all stages of development whichare revealed depending on the demands of each age. It is difficult to draw a cognitive profile for this population because of the heterogeneity related to characteristics of the sample, time of assessment, functions assessed and instrument used. It is important to make longitudinal neuropsychological assessments to know how children with craniosynostosis are developing in late stages and to develop consensus about cognitive functions and assessment instruments appropriate for each age.

          Related collections

          Most cited references46

          • Record: found
          • Abstract: found
          • Article: not found

          Intracranial pressure monitoring in children with single suture and complex craniosynostosis: a review.

          One third of patients with craniofacial dysostosis syndromes and about 15-20% of children with single suture craniostenosis have a documented increase in intracranial pressure (ICP). The early detection of intracranial hypertension is important in order to reduce the risks for brain development and visual function. However, in children with craniosynostosis, the clinical manifestations of abnormally increased ICP are difficult to detect, as the majority of patients may have neither warning signs nor symptoms for a long period of time. Moreover, data from the literature suggest that neither fundoscopic nor radiological findings are necessarily related to intracranial pressure recordings in this type of pathology. In this context prolonged ICP monitoring seems actually to be the most valuable diagnostic tool. Extradural, subdural, and intraparenchymal devices have been used, and different softwares have been employed for PC storage and analysis of the data obtained. Most recent series consider mean ICP combined with plateaux waves as the most sensitive indicators in the final evaluation of the results. The analysis of the literature demonstrates a significant difference in the prevalence of raised ICP preoperatively between non-syndromic and syndromic patients. Among the non-syndromic children, a direct relation between the number of sutures involved and raised ICP is documented. The analysis of plateaux waves seems to be particularly important in children with borderline mean ICP values. Persistent postoperative raised ICP has been described in 6-15% of patients with craniofacial dysostosis. It must be related to the multifactorial etiology of increased ICP in these patients, which includes cerebral venous congestion, upper airway obstruction, and hydrocephalus.
            Bookmark
            • Record: found
            • Abstract: found
            • Article: not found

            The development of children at familial risk for dyslexia: birth to early school age.

            Children at risk for familial dyslexia (n = 107) and their controls (n = 93) have been followed from birth to school entry in the Jyvaskyla Longitudinal study of Dyslexia (JLD) on developmental factors linked to reading and dyslexia. At the point of school entry, the majority of the at-risk children displayed decoding ability that fell at least 1 SD below the mean of the control group. Measures of speech processing were the earliest indices to show both group differences in infancy and also significant predictive associations with reading acquisition. A number of measures of language, including phonological and morphological skill collected repeatedly from age three, revealed group differences and predictive correlations. Both the group differences and the predictive associations to later language and reading ability strengthened as a function of increasing age. The predictions, however, tend to be stronger and the spectrum of significant correlations wider in the at-risk group. These results are crucial to early identification and intervention of dyslexia in at-risk children.
              Bookmark
              • Record: found
              • Abstract: found
              • Article: not found

              Neurodevelopment in children with single-suture craniosynostosis and plagiocephaly without synostosis.

              The objective of this study was to determine whether children with nonsyndromic craniosynostosis and plagiocephaly without synostosis demonstrated cognitive and psychomotor delays when compared with a standardized population sample. This was the initial assessment of a larger prospective study, which involved 21 subjects with nonsyndromic craniosynostosis (mean age, 10.9 months) and 42 subjects with plagiocephaly without synostosis (mean age, 8.4 months). Each child was assessed using the Bayley Scales of Infant Development-II (BSID-II) for cognitive and psychomotor development before therapeutic intervention (surgery for craniosynostosis and molding-helmet therapy for plagiocephaly without synostosis). The distribution of the scores was divided into four groups: accelerated, normal, mild delay, and significant delay. The distributions of the mental developmental index (MDI) and the psychomotor developmental index (PDI) were then compared with a standardized Bayley's age-matched population, using Fisher's exact chi-square test. Within the craniosynostosis group, the PDI scores were significantly different from the standardized distribution (p < 0.001). With regard to the PDI scores, 0 percent of the subjects in the craniosynostosis group were accelerated, 43 percent were normal, 48 percent had mild delay, and 9 percent had significant delay. In contrast, the MDI scores were not statistically different (p = 0.08). Within the group with plagiocephaly without synostosis, both the PDI and MDI scores were significantly different from the normal curve distribution (p < 0.001). With regard to the PDI scores, 0 percent of the subjects in the group with plagiocephaly without synostosis were accelerated, 67 percent were normal, 20 percent had mild delay, and 13 percent had significant delay. With regard to the MDI scores, 0 percent of the subjects in this group were accelerated, 83 percent were normal, 8 percent had mild delay and 9 percent had significant delay. This study indicates that before any intervention, subjects with single-suture syndromic craniosynostosis and plagiocephaly without synostosis demonstrate delays in cognitive and psychomotor development. Continued postintervention assessments are needed to determine whether these developmental delays can be ameliorated with treatment.
                Bookmark

                Author and article information

                Contributors
                Role: ND
                Role: ND
                Role: ND
                Role: ND
                Role: ND
                Journal
                rchnp
                Revista chilena de neuro-psiquiatría
                Rev. chil. neuro-psiquiatr.
                Sociedad de Neurología, Psiquiatría y Neurocirugía (Santiago, , Chile )
                0717-9227
                April 2017
                : 55
                : 1
                : 52-63
                Affiliations
                [02] México Estado de México orgnameUniversidad Nacional Autónoma de México orgdiv1Facultad de Estudios Superiores Iztacala orgdiv2Proyecto de Neurociencias de la UIICSE México
                [04] México D.F orgnameHospital General de Centro Médico Nacional La Raza orgdiv1Unidad Médica de Alta especialidad orgdiv2Neurocirugía Pediátrica México
                [01] México Estado de México orgnameUniversidad Nacional Autónoma de México orgdiv1Facultad de Estudios Superiores Iztacala México
                [03] México D.F orgnameInstituto Nacional de Neurología y Neurocirugía orgdiv1Departamento de Neuropsicología México
                Article
                S0717-92272017000100007
                10.4067/S0717-92272017000100007
                ec0d34db-3a40-4fc8-a838-82815e697df8

                This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.

                History
                : 03 February 2017
                : 06 October 2016
                Page count
                Figures: 0, Tables: 0, Equations: 0, References: 48, Pages: 12
                Product

                SciELO Chile


                craneosinostosis simple,deficiencias cognitivas,neuropsicología,Single suture craniosynostosis,cognitive impairment,neuropsychology

                Comments

                Comment on this article