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Neurologic considerations in propionic acidemia

John Schreiber1, Kimberly A Chapman, Marshall L Summar

  • 1Department of Neurology, Children's National Medical Center, Washington, DC 20010, USA.

Molecular Genetics and Metabolism
|November 15, 2011
PubMed

Insights

Propionic acidemia (PA) causes significant neurological issues. This review clarifies brain pathophysiology and suggests evidence-based strategies for treating and monitoring these complications.

Area of Science:

  • Neurology
  • Metabolic Disorders
  • Pediatrics

Background:

  • Propionic acidemia (PA) is an organic acidemia with diverse neurological complications.
  • Neurological issues are a major cause of morbidity in PA patients.
  • The underlying brain pathophysiology and optimal imaging strategies for PA remain unclear.

Purpose of the Study:

  • To review the hypothesized pathophysiology of neurological complications in PA.
  • To describe the clinical presentation of these neurological issues.
  • To propose evidence-based treatment, imaging, and monitoring guidelines for PA neurological complications.

Main Methods:

  • Literature review of hypothesized pathophysiology.
  • Analysis of clinical presentation in PA.
  • Synthesis of evidence for treatment and monitoring strategies.

Main Results:

  • Neurological complications are prevalent and significant in PA.
  • Hypothesized pathophysiology involves metabolic disruptions affecting the brain.
  • Current evidence suggests specific approaches for neuroimaging and management.

Conclusions:

  • Neurological complications are a critical aspect of PA management.
  • Understanding pathophysiology aids in developing targeted interventions.
  • Standardized treatment and monitoring protocols are needed for PA neurological complications.

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