RESUMEN
Children diagnosed with metopic synostosis (MS) commonly experience poor neuropsychological outcomes, with research suggesting that children whose MS is managed conservatively (without surgery) potentially having worse outcomes than their operated peers. However, studies of children whose MS was managed conservatively are scarce. This study therefore examined the cognitive, behavioral, and psychological functioning of children/adults with conservatively managed MS (N = 38) and compares their outcomes to individually matched healthy controls (N = 38) of the same age and sex (matched-pairs design) from the general community. Age-appropriate, validated assessments measuring general cognition, verbal and visuospatial ability, attention and working memory, executive functioning, behavior, depression, anxiety, and satisfaction with appearance were utilized. Group differences were estimated using linear regression for (a) the overall sample and (b) by broad developmental stages: 2&3 yrs; ≥6-≤17. Moderate to large negative effects (g = -0.38 to -1.30) were evident before controlling for socio-economic status (SES), with the MS group performing significantly worse on 8 out of the 10 cognitive domains (general cognition, visuospatial ability, working memory, information processing, executive functioning: semantic & initial letter verbal fluency, switching, inhibition+switching). However, only initial letter verbal fluency (g = -0.99) and switching (g = -1.19) remained significant after adjusting for SES. The MS group displayed more behavioral problems, although this was not significant. Depression, anxiety, and satisfaction with appearance did not differ between the groups. Regular monitoring of cognitive functioning, particularly executive functioning, should be undertaken for those with conservatively managed MS.
Asunto(s)
Ansiedad/psicología , Cognición/fisiología , Craneosinostosis/complicaciones , Función Ejecutiva/fisiología , Memoria a Corto Plazo , Adolescente , Adulto , Atención , Estudios de Casos y Controles , Niño , Preescolar , Craneosinostosis/psicología , Humanos , Inhibición Psicológica , Masculino , Salud Mental , Pruebas Neuropsicológicas , SemánticaRESUMEN
Neurodevelopmental delays are known to occur in children with metopic synostosis, but it is presently unclear whether the cognitive, behavioral and psychological outcomes of children with metopic synostosis differ to those of their healthy peers. This meta-analysis consolidated data from 17 studies (published prior to August 2017) that examined the cognitive, behavioral and psychological outcomes of children (n = 666; aged ≤19 yrs) with metopic synostosis. Hedges'g (gw) effect sizes compared the outcomes of samples with metopic synostosis (unoperated, operated) to healthy controls or normative data and, where available, the prevalence of problems/disorders was calculated. Children with unoperated metopic synostosis performed significantly worse than their healthy peers on measures of: general cognition (gw = -.38), motor functioning, (gw = -.81), and verbal (gw = -.82) and visuospatial (gw = -.92) abilities. Children with operated metopic synostosis performed significantly worse on measures of motor functioning (gw = -.45), visuospatial skills (gw = -.32), attention (gw = -.50), executive functioning (gw = -.36), arithmetic ability (gw = -.37), and behavior (gw = -.34). Cognitive, behavioral, and psychological problems were prevalent, but variable. Overall, the cognitive, behavioral, and psychological outcomes of children with metopic synostosis are generally worse than their healthy peers, regardless of surgical status. However, research is sparse, samples small, controls are rarely recruited, and the severity of metopic synostosis often not stated. Nevertheless, the findings suggest that children with metopic synostosis are likely to experience a variety of negative outcomes and should therefore receive ongoing monitoring and support.