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Impaired quality of sleep in Ménière's disease patients

Meiho Nakayama1, Motohiko Suzuki, Akira Inagaki

  • 1Department of Otolaryngology, Nagoya City University, Nagoya, Japan. nakayama@med.nagoya-cu.ac.jp

Journal of Clinical Sleep Medicine : JCSM : Official Publication of the American Academy of Sleep Medicine
|October 21, 2010
PubMed
Abstract

Insights

Ménière

Area of Science:

  • Neurology
  • Sleep Medicine
  • Otolaryngology

Background:

  • Ménière's disease is a disorder of the inner ear.
  • Sleep disturbances are common in Ménière's disease patients.
  • The specific impact of Ménière's disease on sleep quality requires further investigation.

Purpose of the Study:

  • To evaluate the sleep quality of patients with Ménière's disease.
  • To compare polysomnography findings in Ménière's disease patients versus healthy controls.

Main Methods:

  • Prospective study involving 35 Ménière's disease patients and 35 matched healthy controls.
  • All participants underwent full-night polysomnography.
  • Sleep medicine physician interpreted polysomnography results.

Main Results:

  • Ménière's disease patients had significantly longer total sleep time but reduced deep sleep (stages 3+4) and increased arousal index compared to controls.
  • No significant differences were observed in stage 1 or REM sleep.
  • Prevalence of severe obstructive sleep apnea (OSAS) and periodic limb movement disorder (PLMD) was similar between groups.

Conclusions:

  • Ménière's disease is associated with poorer sleep quality, characterized by decreased deep sleep and elevated arousal.
  • These sleep disturbances may exacerbate Ménière's disease symptoms and create a negative feedback loop.
  • The impact of sleep quality on Ménière's disease warrants greater clinical attention.

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