Movement Disorders in Children: Treatment Algorithm and Surgical Options

Area of Science:

• Neurology
• Neurosurgery
• Developmental Pediatrics

Background:

• Paediatric movement disorders (PMDs) are complex neurological conditions with diverse genetic, perinatal, and developmental origins, distinct from adult disorders.
• Early diagnosis and intervention are vital for optimizing neurodevelopment, quality of life, and long-term outcomes in affected children.
• Effective PMD management requires a collaborative multidisciplinary team, including neurologists, therapists, psychologists, and neurosurgeons.

Purpose of the Study:

• To provide a framework for neurosurgeons managing paediatric movement disorders.
• To review contemporary literature on neurosurgical interventions for PMDs.
• To focus on specific surgical options such as deep brain stimulation (DBS), pallidotomy, and rhizotomy.

Main Methods:

• Literature review integrating contemporary research on paediatric movement disorders.
• Analysis of diagnostic and management pathways for PMDs.
• Focus on neurosurgical treatment modalities and their indications.

Main Results:

• Pharmacotherapy is the initial treatment, targeting symptoms or underlying causes, often preceding neurosurgical consideration.
• Neurosurgical intervention is reserved for cases with inadequate symptom control or significant quality of life impairment despite conservative management.
• Surgical decision-making involves careful patient selection, multidisciplinary input, and phenotype-specific considerations.

Conclusions:

• A structured neurosurgical approach is essential for complex paediatric movement disorders.
• Neurosurgical options like DBS, pallidotomy, and rhizotomy offer valuable treatment avenues when conservative measures are insufficient.
• Integrating surgical expertise into the multidisciplinary care of PMDs can significantly improve patient outcomes.