Serum vitamin D level and its association with anti-seizure medications in children with seizure disorder

BACKGROUND Vitamin D deficiency is frequently reported in children with epilepsy and may be influenced by antiseizure medications (ASMs). However, prospective longitudinal data evaluating this relationship remain limited. AIM To assess longitudinal changes in serum vitamin D levels and examine their association with seizure control in children receiving ASMs. METHODS In this prospective longitudinal study, children aged 1-14 years with seizure disorders on ASM therapy were enrolled and followed