Fragile X syndrome: A review of associated medical problems

Sharon A. Kidd, Ave Lachiewicz, Deborah Barbouth, Robin K. Blitz, Carol Delahunty, Dianne McBrien, Jeannie Visootsak, Elizabeth Berry-Kravis

Research output: Contribution to journalReview article

94 Scopus citations

Abstract

Fragile X syndrome (FXS) is the most common known genetic cause of inherited intellectual disability and the most common known single-gene cause of autism spectrum disorder. It has been reported that a spectrum of medical problems are commonly experienced by people with FXS, such as otitis media, seizures, and gastrointestinal problems. Previous studies examining the prevalence of medical problems related to FXS have been challenging to interpret because of their marked differences in population, setting, and sampling. Through this comprehensive review, we update the literature by reviewing studies that have reported on prominent medical problems associated with FXS. We then compare prevalence results from those studies with results from a large cross-sectional database consisting of data collected by fragile X clinics that specialize in the care of children with FXS and are part of the Fragile X Clinical and Research Consortium. It is vital for pediatricians and other clinicians to be familiar with the medical problems related to FXS so that affected patients may receive proper diagnosis and treatment; improved care may lead to better quality of life for these patients and their families.

Original languageEnglish (US)
Pages (from-to)995-1005
Number of pages11
JournalPediatrics
Volume134
Issue number5
DOIs
StatePublished - Nov 1 2014

Keywords

  • Fragile X syndrome
  • Gastrointestinal
  • Growth
  • Otitis media
  • Review
  • Seizures
  • Sleep
  • Strabismus

ASJC Scopus subject areas

  • Pediatrics, Perinatology, and Child Health
  • Arts and Humanities (miscellaneous)

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  • Cite this

    Kidd, S. A., Lachiewicz, A., Barbouth, D., Blitz, R. K., Delahunty, C., McBrien, D., Visootsak, J., & Berry-Kravis, E. (2014). Fragile X syndrome: A review of associated medical problems. Pediatrics, 134(5), 995-1005. https://doi.org/10.1542/peds.2013-4301