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[Somnambulism and migraine in children. A non-fortuitous association]
Insights
Migraine is significantly associated with childhood somnambulism. This sleep disorder may indicate a migrainous background in children with chronic headaches.
Area of Science:
- Neurology
- Sleep Medicine
- Pediatrics
Context:
- Investigating the prevalence of somnambulism (sleepwalking) in children.
- Comparing three distinct groups: children with migraine, children with epilepsy, and healthy children.
Purpose:
- To determine the frequency of somnambulism in migrainous, epileptic, and normal children.
- To establish if a significant association exists between migraine and somnambulism.
Summary:
- Somnambulism was present in 28% of migrainous children, compared to 6% in epileptic and 5% in normal children.
- This statistically significant difference confirms a real association between migraine and somnambulism.
- The study suggests a potential shared neurochemical origin for migraine and somnambulism.
Impact:
- Somnambulism can serve as a clinical marker for identifying a migrainous predisposition.
- Highlights the importance of screening for somnambulism in pediatric patients with chronic headaches (cephalalgia).
- Informs clinical practice regarding the neurological and sleep-related comorbidities in children.
Abstract:
Looking for frequency of somnambulism in 3 homogeneous groups of children, a first group of migrainous children, a second group of epileptic children and a third group of normal children, the authors have observed that an antecedent of somnambulism existed in 28% of migrainous children, when it was found in only 6% of epileptic children, and in 5% of normal children. This significant difference demonstrates that the association of migraine and somnambulism is real. The possibility that migraine and somnambulism appearing in the same patient at different ages might be the expression of a same neurochemical disorder is discussed. The practical interest to know this association is that somnambulism may be a real clinical marker of migrainous background that should be searched for in every patient presenting with chronic cephalalgia.