The Craniofacial Collaboration UK: Developmental Outcomes in 7- and 10-Year-Old Children With Sagittal Synostosis

Area of Science:

• Pediatric neurodevelopment
• Craniofacial surgery outcomes
• Child psychology

Background:

• The Craniofacial Collaboration UK (CC-UK) protocol standardizes neurodevelopmental and psychosocial screening for children with craniosynostosis.
• Existing research on single suture craniosynostosis (SSC) outcomes is limited by sample homogeneity.
• This study analyzes CC-UK data to assess behavioral, cognitive, and psychosocial outcomes in children with nonsyndromic sagittal synostosis (SS).

Purpose of the Study:

• To evaluate the neurodevelopmental and psychosocial outcomes of children with nonsyndromic sagittal synostosis (SS) aged 7 and 10 years.
• To identify any specific cognitive or behavioral risks associated with SS.
• To contribute to understanding the psychological phenotype of SS for parents and clinicians.

Main Methods:

• Analysis of data from the Craniofacial Collaboration UK (CC-UK) registry.
• Inclusion of 7- and 10-year-old children with nonsyndromic sagittal synostosis (SS) who underwent primary corrective surgery.
• Data collection from 3 Highly Specialist Craniofacial Centres (HSCCs) to maintain sample homogeneity.

Main Results:

• Most children with SS demonstrated average performance across behavioral and neurodevelopmental domains.
• A small, statistically insignificant difference was observed in perceptual reasoning and visuomotor skills (Block Design).
• No consistent evidence of significantly increased risk for poorer outcomes in other assessed domains was found.

Conclusions:

• Children with nonsyndromic sagittal synostosis (SS) typically fall within average neurodevelopmental ranges.
• Subtle difficulties in perceptual reasoning may represent a specific risk for children with SS.
• Further research into the psychological phenotype of SS is warranted.