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Citation
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Arsenova R, Prager C, Becker LL, Scholtis S, Methling M, Kaindl AM. Pediatr. Neurol. 2021; 127: 39-40. |
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Abstract
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BACKGROUND: Pediatric status epilepticus occurs in about 44/100.000 children per year with an unknown cause in about a third of patients. One cause can be the ingestion of plants containing toxins that target the central nervous system. Here we describe an ingestion of water hemlock resulting in a status epilepticus.
METHODS: We studied in detail the clinical, laboratory, electrophysiological, and radiological features of a patient with status epilepticus.
RESULTS: A 9-year-old boy presented to the pediatric emergency department for sudden onset of nausea, vomiting, and status epilepticus approximately one hour after the patient had bitten into the root of a water plant in an inner-city park. Bilateral tonic-clonic seizures could only be terminated after administration of midazolam, lorazepam, and finally propofol. Cranial MRI, cerebrospinal fluid, and EEG findings were largely unremarkable. The ingested plant was identified as water hemlock through a detailed search with the help of a drawing issued by the patient with the help of the medical team. The specific toxicological analysis for water hemlock verified the presence of cicutoxin and cicudiol in the blood sample. The patient was discharged, levetiracetam was weaned off four weeks later, and he has remained seizure free since.
CONCLUSIONS: Given the considerable percentage of cases of unknown etiology in new-onset pediatric status epilepticus, it is important to consider plant intoxication as a possible cause.
Language: en |