Executive Function Among Children and Adolescents With Primary Headache.

Area of Science:

• Pediatric Neurology
• Neuropsychology
• Cognitive Science

Background:

• Headache disorders, including migraine, are prevalent and disabling in children and adolescents.
• Cognitive impairment, specifically executive functioning deficits, may be linked to headaches, but research is limited.
• Identifying executive function issues is crucial for providing timely support and interventions.

Purpose of the Study:

• To investigate and compare executive function in children and adolescents diagnosed with primary headache disorders versus a control group.
• To explore the relationship between headache frequency and executive function performance in pediatric headache patients.

Main Methods:

• A cross-sectional case-control study involving 109 pediatric patients with primary headaches and 112 headache-free controls.
• Executive function was assessed using the Delis-Kaplan Executive Function System (D-KEFS), including the Trail Making Test, Figure Design Test, and Verbal Fluency Test.
• Statistical significance was determined using a P-value threshold of <.05.

Main Results:

• Pediatric headache patients demonstrated significantly poorer performance on the Trail Making Test compared to controls (P=.015).
• No significant executive function differences were found between migraine and tension-type headache subgroups.
• Increased headache frequency was associated with worse performance on the Verbal Fluency Test-Switching (migraineurs, P=.04) and Trail Making Test-number-letter switching (mixed headache, P=.037).

Conclusions:

• The study suggests a potential association between primary headache disorders and impaired executive function in children and adolescents.
• Specific executive function deficits, particularly on the Trail Making Test, were observed in the headache group.
• Further research is warranted to establish causality and understand the mechanisms linking headaches and executive function.