Perioperative considerations in the patient with Angelman syndrome

Area of Science:

• Genetics
• Neurology
• Pediatrics

Background:

• Angelman syndrome is a complex neurogenetic disorder.
• It results from specific genetic alterations affecting the UBE3A gene.
• The syndrome presents with a characteristic spectrum of clinical features.

Purpose of the Study:

• To provide a comprehensive overview of Angelman syndrome.
• To detail the genetic mechanisms, clinical manifestations, and diagnostic approaches.
• To discuss treatment strategies and critical perioperative anesthetic considerations.

Main Methods:

• Literature review of genetic mechanisms.
• Clinical case analysis for manifestations and diagnosis.
• Synthesis of current treatment and anesthetic guidelines.

Main Results:

• Identified four primary genetic causes of Angelman syndrome.
• Detailed common clinical features including craniofacial abnormalities, seizures, and developmental issues.
• Highlighted pharmacodynamic unpredictability and specific anesthetic challenges.

Conclusions:

• Angelman syndrome requires a multidisciplinary approach for effective management.
• Early diagnosis and tailored treatment are essential.
• Anesthetic management must account for the unique physiological characteristics of affected individuals.