[Children's sleep disturbances in videoelectroencephalography and polysomnography--preliminary data]
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Anna Zajac1, Barbara Skowronek-Bała, Ewa Wesołowska
1Pracownia Elektrofizjologii Klinicznej, Uniwersytet Jagielloński Collegium Medicum, Kraków. neupedkr@cm-uj.krakow.pl
Insights
Video-EEG and polysomnography are crucial for diagnosing pediatric epilepsy and parasomnias during sleep. These sleep studies help differentiate seizure types and confirm or exclude epilepsy in children.
Area of Science:
- Pediatric Neurology
- Sleep Medicine
- Epileptology
Context:
- The relationship between sleep and epilepsy is a fundamental concern in pediatric neurology.
- Diagnosing sleep-related seizures and parasomnias in children requires specialized tools.
- Video-electroencephalography (Video-EEG) and polysomnography are key diagnostic methods.
Purpose:
- To evaluate the utility of Video-EEG and polysomnography in diagnosing paroxysmal sleep events in children.
- To assess the effectiveness of these diagnostic tools in a pediatric population.
Summary:
- Twenty-five sleep registrations were conducted, with 23 children (under 5 years) undergoing Video-EEG and two 8-year-olds having polysomnography.
- Epilepsy was diagnosed in 18/25 children, with suspicion in 2 and exclusion in 5.
- Positive Video-EEG findings were noted in 18/25 children, while paroxysmal EEG activity was registered in 16.
Impact:
- Video-EEG and polysomnography are effective in diagnosing epilepsy in children, with a high diagnostic yield during sleep.
- These examinations aid in classifying seizure types and parasomnias, improving diagnostic accuracy.
- The study highlights the importance of sleep monitoring for accurate diagnosis of pediatric neurological sleep disorders.
Introduction:
Correlation between sleep and epilepsy is one of the most basic issues of pediatric neurology. VideoEEG nad polysomnography play an important role in diagnostic process of seizures occuring during sleep, epileptic seizures as well as parasomnic episodes.
Aim:
In this paper videoEEG and polysomnography assessment in diagnosis paroxysmal sleep events in children was done.
Material And Methods:
25 sleep registrations were performed, videoEEG was performed in 23 children with the age limit of 5 years, and two 8-years-old children underwent total polysomnographic examinations.
Results:
Examination during sleep time enabled to establish diagnosis of epilepsy in 18/25 children, in 2 children suspicion of epilepsy was made and in 5 epilepsy was excluded. Positive video results were found in 18/25 children and in 7 no clinical symptoms were recorded. Paroxysmal EEG activity was registered in 16 children, in 5 it was abnormal and in 4 it was within normal limits. Frontal epileptic seizures were observed in two children with simultaneous pathological changes in EEG, and in 1 of them in polysomnographic recording.
Conclusions:
VideoEEG and polysomnographic examinations in children during sleep are helpful in defining seizure types and parasomnias.
