Pediatric neurology · 2014
Exacerbation of benign familial neonatal epilepsy induced by massive doses of phenobarbital and midazolam.
СтатьяПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод в очереди
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Maeda Tomoki, Shimizu Miki, Sekiguchi Kazuhito, Ishii Atsushi, Ihara Yukiko, Hirose Shinichi, Izumi Tatsuro
Аннотация
BACKGROUND: Barbiturates and benzodiazepines are the first-line anticonvulsants for neonatal seizures. However, in immature brains, those drugs may lead to paradoxical neuronal excitation.
PATIENT: A patient with benign familial neonatal epilepsy developed epileptic encephalopathy after massive doses of phenobarbital that were followed by a continuous infusion of midazolam on postnatal day 3. Electroencephalography revealed rhythmic delta activity in clusters with migrating epileptic foci. After discontinuation of both drugs, the patient's consciousness promptly improved and her electroencephalography normalized on postnatal day 5.
RESULTS: This baby developed persistent electroencephalographic seizures due to massive doses of phenobarbital and midazolam.
CONCLUSION: Clinicians should be aware of this anticonvulsant-induced paradoxical neuronal excitation and the uncoupling phenomenon, especially in individuals with benign familial neonatal epilepsy, who have low seizure thresholds.
PATIENT: A patient with benign familial neonatal epilepsy developed epileptic encephalopathy after massive doses of phenobarbital that were followed by a continuous infusion of midazolam on postnatal day 3. Electroencephalography revealed rhythmic delta activity in clusters with migrating epileptic foci. After discontinuation of both drugs, the patient's consciousness promptly improved and her electroencephalography normalized on postnatal day 5.
RESULTS: This baby developed persistent electroencephalographic seizures due to massive doses of phenobarbital and midazolam.
CONCLUSION: Clinicians should be aware of this anticonvulsant-induced paradoxical neuronal excitation and the uncoupling phenomenon, especially in individuals with benign familial neonatal epilepsy, who have low seizure thresholds.