Benign familial neonatal convulsions: abnormal intrauterine movements, provocation by feeding and ICTAL EEG

Area of Science:

• Neonatal neurology
• Pediatric epilepsy
• Clinical neurophysiology

Background:

• Benign familial neonatal convulsions (BFNC) is a rare genetic epilepsy syndrome.
• Neonatal seizures require accurate diagnosis and characterization for appropriate management.
• Intrauterine seizure activity is not commonly reported in BFNC.

Purpose of the Study:

• To describe a case of benign familial neonatal convulsions with unusual intrauterine and postnatal seizure manifestations.
• To document the clinical and electroencephalographic (EEG) features of seizures in an affected infant.
• To explore potential triggers for neonatal seizures in this context.

Main Methods:

• Clinical observation of an infant with suspected neonatal seizures.
• Electroencephalography (EEG) recording during postnatal seizures.
• Review of pregnancy and postnatal medical history.

Main Results:

• The infant exhibited abnormal movements in utero, suggestive of intrauterine seizures.
• Postnatal seizures displayed both partial and generalized features on EEG.
• Feeding was identified as a frequent provoking factor for the infant's seizures.

Conclusions:

• This case highlights the potential for intrauterine seizure activity in benign familial neonatal convulsions.
• The findings underscore the importance of detailed clinical observation and EEG in characterizing neonatal seizures.
• Feeding provocation suggests a specific reflex epilepsy component in this condition.