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Idiopathic intracranial hypertension in children: the Iowa experience

P Babikian1, J Corbett, W Bell

  • 1Department of Neurology, University of Mississippi, Jackson.

Insights

Idiopathic intracranial hypertension (IIH) is rare in children, affecting males and females equally. Obesity is noted in one-third of cases, with various treatments available.

Area of Science:

  • Neurology
  • Pediatrics
  • Ophthalmology

Background:

  • Idiopathic intracranial hypertension (IIH) is a rare neurological disorder.
  • It primarily affects women of childbearing age but can occur in children.
  • Obesity is a significant risk factor, present in about one-third of patients.

Purpose of the Study:

  • To review the 30-year institutional experience with idiopathic intracranial hypertension.
  • To discuss symptomatic causes of intracranial hypertension in children.
  • To outline medical and surgical therapeutic options for IIH.

Main Methods:

  • Retrospective review of a 30-year institutional experience.
  • Analysis of patient demographics, clinical presentation, and outcomes.
  • Literature review of symptomatic causes and treatment modalities.

Main Results:

  • IIH is uncommon in pediatric populations, with an incidence of approximately one case per year in a large referral center.
  • Equal sex incidence observed in pediatric cases.
  • Obesity is a notable comorbidity in approximately one-third of affected children.

Conclusions:

  • Idiopathic intracranial hypertension in children requires careful diagnosis and management.
  • Understanding symptomatic causes is crucial for appropriate treatment.
  • A range of medical and surgical interventions can be employed for IIH management.

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