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Pseudoseizures in the pediatric emergency department
1Department of Pediatrics, University of Pennsylvania School of Medicine, Children's Hospital of Philadelphia 19104, USA.
Pediatric Emergency Care
|June 1, 1996
Summary
Pediatric pseudoseizures are often misdiagnosed as generalized tonic-clonic seizures in emergency departments. Many children undergo unnecessary tests and treatments, including anticonvulsants, for these non-epileptic events.
Area of Science:
- Neurology
- Pediatrics
- Emergency Medicine
Background:
- Pseudoseizures, also known as psychogenic non-epileptic seizures (PNES), are often misdiagnosed in pediatric emergency settings.
- Distinguishing PNES from epileptic seizures is crucial for appropriate patient management and resource allocation.
Observation:
- This study reviewed 10 pediatric cases presenting with pseudoseizures to an emergency department.
- The patient cohort included 50% teenagers, with a 70% female predominance.
- None of the observed pseudoseizures involved incontinence or resulted in injury.
Findings:
- A significant majority (90%) of patients underwent invasive diagnostic procedures or laboratory tests.
- Anticonvulsant medications were administered to 60% of the patients, despite the absence of epilepsy.
- Pseudoseizures were frequently confused with generalized tonic-clonic seizures by medical staff.
Implications:
- The findings highlight a diagnostic challenge in pediatric emergency medicine, leading to potential overtreatment and unnecessary medical interventions.
- Improved diagnostic criteria and physician education are needed to reduce misdiagnosis rates of pseudoseizures.
- Accurate diagnosis of pseudoseizures can prevent iatrogenic harm and optimize the use of healthcare resources.