Spine deformity in familial dysautonomia (Riley-Day syndrome).

Area of Science:

• Neurology
• Orthopedics
• Genetics

Background:

• Familial dysautonomia is a rare genetic disorder affecting the autonomic nervous system.
• This retrospective study reviews 16 patients diagnosed with familial dysautonomia over 30 years.

Observation:

• Nine of the 16 patients presented with significant spine deformities, including kyphosis and scoliosis.
• Patients experienced serious general medical problems alongside their neurological condition.
• Brace treatment was ineffective for three patients with spinal deformities.

Findings:

• Seven patients underwent surgical spinal stabilization.
• All surgical patients tolerated the procedures, but each experienced at least one postoperative complication.
• Follow-up periods ranged from 1.5 to 16.5 years.

Implications:

• Close monitoring of spinal deformities in familial dysautonomia is crucial.
• Early surgical intervention may be necessary for progressive spinal conditions.
• Healthcare providers must maintain a high index of suspicion for potential complications in these patients.