Electroencephalogram-Guided General Anesthesia in a Pediatric Patient With Alexander's Disease: A Case Report.

Area of Science:

• Neuroscience
• Anesthesiology
• Pediatric Neurology

Background:

• Alexander's Disease is a rare neurodevelopmental disorder.
• Anesthesia management in pediatric patients with rare neurological conditions presents unique challenges.
• Previous anesthetic protocols led to prolonged recovery times in this patient population.

Purpose of the Study:

• To investigate the utility of electroencephalogram (EEG) monitoring in guiding anesthesia care for a pediatric patient with Alexander's Disease.
• To optimize propofol dosage and reduce postanesthetic recovery time.
• To assess the impact of astrocyte dysfunction on anesthetic sensitivity.

Main Methods:

• Case report detailing anesthesia management for serial intrathecal injections.
• Utilized electroencephalogram (EEG) to monitor anesthetic depth and guide propofol infusion rates.
• Compared outcomes with previous procedures using standard propofol dosing.

Main Results:

• EEG-guided propofol dosing was reduced from 225 µg/kg/min to 75 µg/kg/min.
• Postanesthetic recovery time and postanesthesia care unit (PACU) stay were decreased by 50%.
• Neurology consults for noncoherence were avoided.

Conclusions:

• EEG is a robust biomarker for anesthetic effect in pediatric patients with rare neurodevelopmental diseases.
• EEG-guided anesthesia can significantly improve recovery times and reduce anesthetic complications.
• Astrocyte dysfunction may influence anesthetic sensitivity, warranting further investigation.