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Related Experiment Videos

Osteopenia in Rett syndrome

R H Haas1, S D Dixon, D J Sartoris

  • 1Department of Neurosciences, University of California San Diego, La Jolla 92093-0935, USA.

The Journal of Pediatrics
|December 24, 1997
PubMed
Summary
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This study found significantly reduced bone density in individuals with Rett syndrome (RS), indicating a heightened risk for osteoporosis. Bone mineral density and content were lower compared to controls, even when adjusting for weight and age.

Area of Science:

  • Pediatric Endocrinology
  • Bone Metabolism
  • Neuromuscular Disorders

Background:

  • Rett syndrome (RS) is a rare genetic neurodevelopmental disorder.
  • Osteoporosis is a significant concern in various chronic pediatric conditions.
  • Understanding bone health in RS is crucial for early intervention.

Purpose of the Study:

  • To compare bone density, dietary intake, and anthropometrics in children with Rett syndrome (RS) versus controls.
  • To investigate the specific bone parameters affected in RS.
  • To assess the risk of osteoporosis in individuals with RS.

Main Methods:

  • Bone density analysis (bone mineral density, bone mineral content, spine mineral density) was performed.
  • Dietary intake and anthropometric measurements were collected.

Related Experiment Videos

  • Comparison groups included normal controls and children with cerebral palsy.

    • Main Results:

    • Subjects with RS exhibited significantly reduced bone mineral density, bone mineral content, and spine mineral density.
    • These reductions persisted even when controlling for weight and age.
    • Bone density was also compared to a cerebral palsy group.

    Conclusions:

    • Individuals with Rett syndrome (RS) are at significant risk for developing osteoporosis.
    • Bone health should be closely monitored in patients with RS.
    • Further research into the mechanisms and management of bone density deficits in RS is warranted.