Severe obstructive sleep apnea in loeys-dietz syndrome successfully treated using continuous positive airway pressure

Toshiki Takenouchi, Hideyuki Saito, Ryo Maruoka, Naoki Oishi, Chiharu Torii, Jun Maeda, Takao Takahashi, Kenjiro Kosaki

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

Loeys-Dietz syndrome is a recently recognized connective tissue disorder characterized by severe craniofacial and skeletal abnormalities as well as arterial tortuosity with aggressive aneurysm formation. Marfan syndrome, a classic connective tissue disorder, is known to be associated with a risk of obstructive sleep apnea, but sleep-related breathing disorders have not been previously documented in Loeys-Dietz syndrome. The propositus had the prototypic features of Loeys-Dietz syndrome with a de novo mutation in TGFBR2. He developed severe obstructive sleep apnea during his infancy. Continuous positive airway pressure was introduced at age 7 years and provided significant improvement in his nocturnal apnea and sleep apnea-related symptoms, such as enuresis. Marfan syndrome is known to be associated with a high risk of sleep apnea because of its characteristic craniofacial and connective tissue abnormalities. Similarly, the severe craniofacial abnormalities in Loeys-Dietz syndrome may predispose patients to severe obstructive sleep apnea, even at a very young age. Despite the severity of obstructive sleep apnea in the propositus, the administration of continuous positive airway pressure was highly effective in alleviating his symptoms. In summary, severe obstructive sleep apnea was successfully treated using continuous positive airway pressure in a patient with Loeys-Dietz syndrome. Careful evaluation and aggressive intervention for the alleviation of obstructive sleep apnea is warranted in Loeys-Dietz syndrome.

Original languageEnglish
Pages (from-to)1733-1736
Number of pages4
JournalAmerican Journal of Medical Genetics, Part A
Volume161
Issue number7
DOIs
Publication statusPublished - 2013 Jul

Fingerprint

Loeys-Dietz Syndrome
Continuous Positive Airway Pressure
Obstructive Sleep Apnea
Craniofacial Abnormalities
Connective Tissue
Marfan Syndrome
Sleep Apnea Syndromes
Enuresis
Apnea
Aneurysm
Sleep
Respiration
Mutation

Keywords

  • Continuous positive airway pressure
  • Loeys-Dietz syndrome
  • Obstructive sleep apnea

ASJC Scopus subject areas

  • Genetics(clinical)
  • Genetics

Cite this

Severe obstructive sleep apnea in loeys-dietz syndrome successfully treated using continuous positive airway pressure. / Takenouchi, Toshiki; Saito, Hideyuki; Maruoka, Ryo; Oishi, Naoki; Torii, Chiharu; Maeda, Jun; Takahashi, Takao; Kosaki, Kenjiro.

In: American Journal of Medical Genetics, Part A, Vol. 161, No. 7, 07.2013, p. 1733-1736.

Research output: Contribution to journalArticle

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