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A suggestive seizure induction technique protocol in a short EEG in children and adolescents
Monika Starczewska1, Izabela Kaczmarek2, Anna Winczewska-Wiktor3
1Department of Developmental Neurology, University of Medical Science, Przybyszewskiego 49 Street, 60-355 Poznan, Poland; Laboratory of Polysomnography and Sleep Research for Children and Adolescents, University of Medical Science, Przybyszewskiego 49 Street, 60-355 Poznan, Poland.
Insights
A standardized cotton swab method effectively induces suggestive seizures in children and adolescents. This safe tool aids in diagnosing psychogenic nonepileptic seizures (PNES) when suspected.
Area of Science:
- Pediatric Neurology
- Clinical Psychology
Background:
- Suggestive seizure induction procedures (SSI) are used for diagnosing psychogenic nonepileptic seizures (PNES).
- Standardized SSI protocols for pediatric populations are lacking.
- PNES diagnosis in children and adolescents requires specific, validated methods.
Purpose of the Study:
- To present a standardized, safe method for suggestive seizure induction in children and adolescents.
- To establish a reliable protocol for PNES differential diagnosis in pediatric patients.
- To introduce a novel SSI technique using a water-soaked cotton swab.
Main Methods:
- Development of a standardized SSI protocol using a water-soaked cotton swab.
- The protocol was refined over ten years using 544 placebo trials.
- Focus on differential diagnosis of PNES in a pediatric center.
Main Results:
- The standardized cotton swab SSI protocol was successfully developed.
- The method proved to be a safe tool for inducing specific behaviors.
- The protocol is suitable for children and adolescents with suspected PNES.
Conclusions:
- A standardized cotton swab SSI procedure is effective and safe for pediatric PNES diagnosis.
- This protocol addresses the need for validated diagnostic tools in child neurology.
- The method facilitates accurate differential diagnosis of PNES in young patients.
Abstract:
The use of a suggestive seizure induction procedure (SSI) in medicine, particularly in the differential diagnosis of psychogenic nonepileptic epileptic seizures (PNES), is well documented. However, there is no description of standardized suggestion procedures used in children and adolescents. The research presents a standardized method of SSI with a cotton swab soaked in water. The protocol was developed based on of 544 placebo trials over ten years in a center for the differential diagnosis of children and adolescents. The protocol is a safe tool that allows inducing specific behavior in children and adolescents in whom there is a well-founded suspicion of PNES.
