Apert syndrome: factors involved in the cognitive development

Area of Science:

• Medical Genetics
• Developmental Pediatrics
• Neuroscience

Background:

• Apert syndrome presents with craniosynostosis, syndactyly, and often intellectual disability.
• Understanding factors influencing cognitive development in Apert syndrome is critical for patient care.

Purpose of the Study:

• To correlate brain malformations and surgical timing with neuropsychological outcomes in Apert syndrome.
• To identify other factors, such as socioeconomic status and parental education, affecting cognitive development.

Main Methods:

• Study included 18 patients with Apert syndrome (ages 14-322 months).
• Evaluated brain abnormalities, developmental quotients (DQ/IQ), and family environment.
• Analyzed correlations between these factors and cognitive development.

Main Results:

• Brain abnormalities were present in 55.6% of patients.
• DQ/IQ scores ranged from 45 to 108.
• Mental development correlated with family environment quality and parental education, but not with brain malformations or age at surgery.

Conclusions:

• Family environment quality is the most significant factor in the mental development of Apert syndrome patients.
• Socioeconomic factors play a more prominent role than neuroanatomical differences or surgical intervention timing.